1. Field of the Invention
This invention relates, generally, to box kites. More particularly, it relates to a miniature box kite and a method of making a miniature, operable box kite.
2. Description of the Prior Art
Full size box kites are well known. However, making a miniature, operable box kite that flies in very low wind conditions is not simply a matter of miniaturization of a full-size box kite.
However, in view of the prior art considered as a whole at the time the present invention was made, it was not obvious to those of ordinary skill in the pertinent art how a box kite could be miniaturized in an effective manner.
The long-standing but heretofore unfulfilled need for a method of making a miniature, operable box kite is now met by a new, useful, and non-obvious invention.
In performing the novel method, a first rectangular strip of tissue paper is positioned into overlying relationship to a flat support surface. A tissue separator template is positioned into abutting relation to a preselected longitudinal edge of the first strip of tissue paper and a first edge of the tissue separator template is aligned with a first edge of the first strip of tissue. A second rectangular strip of tissue paper having the same dimensions as the first strip of tissue paper is positioned against a bottom longitudinal edge of the tissue separator template. A first edge of the second strip of tissue paper is then aligned with the first edge of the tissue separator template. Respective opposite ends of the first strip of tissue paper and the second strip of tissue paper are secured to the flat support surface so that the tissue separator template is free to slide between them.
The tissue separator template is formed of a stiff rectangular piece of cardboard.
First, second, third and fourth elongate bamboo struts are provided. A “V”-shaped notch is formed in opposite ends of the first elongate bamboo strut.
The tissue separator template is slid a first time in a longitudinal direction away from the respective first edges of the first and second strips of tissue paper until the first edge of the tissue separator template is in a first position that is misaligned with the respective first edges of the first and second strips of tissue paper.
The first elongate bamboo strut is secured into overlying relation to the first and second strips of tissue paper in parallel and spaced apart relation to the respective first edges and in overlying relation to the first edge of the tissue separator template.
Four sets of truncate bamboo struts are provided where each set includes a first, second, third, and fourth truncate bamboo strut. The first and second truncate bamboo struts of the first set of truncate bamboo struts are secured to top and bottom longitudinal edges of the first strip of tissue paper so that their respective trailing ends are in abutting relation to the first elongate bamboo strut and so that the first and second truncate bamboo struts are disposed normal to the first elongate bamboo strut. The third and fourth truncate bamboo struts of the first set of truncate bamboo struts are secured to top and bottom longitudinal edges of the second strip of tissue paper so that the respective trailing ends of the third and fourth truncate bamboo struts of the first set of truncate bamboo struts are in abutting relation to the first elongate bamboo strut and so that the third and fourth truncate bamboo struts of the first set of truncate bamboo struts are disposed normal to the first elongate bamboo strut.
The tissue separator template is then slid a second time in a longitudinal direction away from the first elongate bamboo strut until the first edge of the tissue separator template is in a second position spaced justly slightly beyond respective leadings ends of the first, second, third, and fourth bamboo struts of the first set of truncate bamboo struts.
The second elongate bamboo strut is secured into overlying relation to the first and second strips of tissue paper in parallel and spaced apart relation to the first elongate bamboo strut and in overlying relation to the first edge of the tissue separator template. The first and second truncate bamboo struts of the second set of truncate bamboo struts are secured to top and bottom longitudinal edges of the first strip of tissue paper so that respective trailing ends of the first and second bamboo struts of the second set of truncate bamboo struts are in abutting relation to the second elongate bamboo strut and so that the first and second truncate bamboo struts of the second sets of truncate bamboo struts are disposed normal to the second elongate bamboo strut. The third and fourth truncate bamboo struts of the second set of truncate bamboo struts are secured to top and bottom longitudinal edges of the second strip of tissue paper so that respective trailing ends of the third and fourth truncate bamboo struts of the second set of truncate bamboo struts are in abutting relation to the second elongate bamboo strut and so that the third and fourth truncate bamboo struts of the second set of truncate bamboo struts are disposed normal to the second elongate bamboo strut.
The tissue separator template is slid a third time in a longitudinal direction away from the second elongate bamboo strut until the first edge of the tissue separator template is in a third position spaced justly slightly beyond respective leadings ends of the first, second, third, and fourth truncate bamboo struts of the second set of truncate bamboo struts.
The third elongate bamboo strut is secured into overlying relation to the first and second strips of tissue paper in parallel and spaced apart relation to the second elongate bamboo strut and in overlying relation to the first edge of the tissue separator template.
The first and second truncate bamboo struts of the third set of truncate bamboo struts are secured to top and bottom longitudinal edges of the first strip of tissue paper so that their respective trailing ends of the first and second bamboo struts of the third set of truncate bamboo struts are positioned in abutting relation to the third elongate bamboo strut and so that the first and second truncate bamboo struts of the third set of truncate bamboo struts are disposed normal to the third elongate bamboo strut. The third and fourth truncate bamboo struts of the third set of truncate bamboo struts are secured to top and bottom longitudinal edges of the second strip of tissue paper so that their respective trailing ends are positioned in abutting relation to the third elongate bamboo strut and so that the third and fourth truncate bamboo struts of the third set of truncate bamboo struts are disposed normal to the third elongate bamboo strut.
The tissue separator template is slid a fourth time in a longitudinal direction away from the third elongate bamboo strut until the first edge of the tissue separator template is in a fourth position spaced justly slightly beyond respective leadings ends of the first, second, third, and fourth truncate bamboo struts of the third set of truncate bamboo struts.
The fourth elongate bamboo strut is secured into overlying relation to the first and second strips of tissue paper in parallel and spaced apart relation to the third elongate bamboo strut and in overlying relation to the first edge of the tissue separator template. The first and second truncate bamboo struts of the fourth set of truncate bamboo struts are secured to top and bottom longitudinal edges of the first strip of tissue paper so that respective trailing ends of the first and second bamboo struts of the fourth set of truncate bamboo struts are in abutting relation to the fourth elongate bamboo strut and so that the first and second truncate bamboo struts of the fourth set of truncate bamboo struts are disposed normal to the fourth elongate bamboo strut. The third and fourth truncate bamboo struts of the fourth set of truncate bamboo struts are secured to top and bottom longitudinal edges of the second strip of tissue paper so that their respective trailing ends are in abutting relation to the fourth elongate bamboo strut and so that the third and fourth truncate bamboo struts of the fourth set of bamboo struts are disposed normal to the fourth elongate bamboo strut.
The tissue separator template is then removed from its position between the first and second strips of tissue paper.
Folding the first and second strips of tissue paper into a square parallelogram configuration and securing the first and second strips of tissue paper so that they do not unfold forms the miniature, operable box kite. A thread is then secured to the box kite.
The first and second strips of tissue are separated from said support surface prior to the step of forming the box kite by folding the first and second strips of tissue paper into a square parallelogram configuration. That part of the first and second strips of tissue that extends beyond the first elongate bamboo strut is trimmed when the first and second strips of tissue are folded into the square parallelogram configuration.
The first, second, third and fourth elongate strips of bamboo are dimensioned to have a predetermined common length. The predetermined common length is such that a top and a bottom end of the first, second, third and fourth elongate strips of bamboo extend slightly beyond the top and bottom longitudinal edges, respectively, of the first and second strips of tissue when the first, second, third and fourth elongate strips of bamboo are secured into overlying relation thereto.
The respective top and bottom ends of the second, third, and fourth elongate strips of bamboo are trimmed so that the second, third, and fourth elongate strips of bamboo are flush with the top and bottom edges, respectively, of the first and second strips of tissue. The top and bottom ends of the first elongate strip of bamboo therefore extend slightly beyond the first and second longitudinal edges of the first and second strips of tissue.
An elongate length of thread is wrapped around a flat thread card having a generally rectangular configuration in transverse relation to a longitudinal extent thereof. A free end of the thread is secured to a top end of the fourth elongate bamboo strut. The thread is extended diagonally across a top end of the box kite and the thread is pulled to make it taut. The thread is secured to a top end of the second elongate bamboo strut. The thread is cut at a preselected point between the flat thread card and the second elongate bamboo strut. The box kite is inverted and a leading end of the thread from the flat thread card is secured to a bottom end of the second elongate bamboo strut. The thread is extended diagonally so that the thread extends to the bottom end of the fourth elongate bamboo strut. The diagonally disposed thread is pulled to make it taut and the diagonally disposed thread is secured to the bottom end of the fourth elongate bamboo strut. The thread is cut at a preselected point between the flat thread card and the fourth elongate bamboo strut.
An adjustable thread line is attached to the box kite by securing the leading end of the cut thread line to a bottom end of the third elongate bamboo strut. The adjustable thread line is extended diagonally so that the thread extends to the bottom end of the first elongate bamboo strut. The diagonally disposed thread is pulled to make it taut and the diagonally disposed thread is positioned in the “V”-shaped slot formed in the bottom end of the first elongate bamboo strut. Squeezing the box kite at the second and fourth elongate bamboo struts flattens it. The flattening causes the first and third elongate bamboo struts to move away from one another and causes the thread positioned in the “V”-shaped slot to slide therewithin.
The flattened box kite is placed on its side and the adjustable thread line is extended from the “V”-shaped slot formed in the bottom end of the first elongate bamboo strut to the “V”-shaped slot formed in the top end of the first elongate bamboo slot, leaving a predetermined amount of slack in the adjustable thread line. The adjustable thread line is extended from the “V”-shaped slot formed in the top end of the first elongate bamboo strut to a top end of the third elongate bamboo strut and pulled taut. The adjustable thread line is then pulled to the top end of the third elongate bamboo strut and cut at a preselected point between the top end of the third elongate bamboo strut and the flat thread card.
The flattened box kite is then opened into a square parallelogram configuration by pulling on the adjustable thread line between the “V”-shaped slot formed in the top end of the first elongate bamboo strut and the “V”-shaped slot formed in the bottom end of the first elongate bamboo strut. Next, the box kite is positioned in upstanding relation to the support surface. The adjustable thread line is positioned deep within the “V”-shaped slot formed in the top end of the first elongate bamboo strut and the “V”-shaped slot formed in the bottom end of the first elongate bamboo strut. A drop of glue is deposited atop each of the “V”-shaped slots to prevent the adjustable thread line from exiting the “V”-shaped slots while allowing the adjustable thread line to slide relative to the “V”-shaped slots.
A leading end of the thread line is secured to the adjustable thread line. Prior to securing the leading end of the thread line to the adjustable thread line, the adjustable thread line is pulled until it is taut and so that it forms a triangle where the angles thereof are forty, sixty-five and seventy-five degrees. The forty degree angle is formed where the adjustable thread line meets the top end of the first elongate bamboo strut, the sixty-five degree angle is formed where the adjustable thread line meets the bottom end of the first elongate bamboo strut, and the seventy-five degree angle is formed where the leading end of the thread line is secured to the adjustable thread line.
A plurality of tails is then attached to the box kite. The box kite is positioned onto its side with the first and fourth elongate bamboo struts positioned into overlying relation with the support surface. A leading end of a first tail is secured to the trailing end of the fourth truncate bamboo strut of the first set of truncate bamboo struts. The box kite is then rotated a first time until the first and second elongate bamboo struts are positioned into overlying relation with the support surface. A leading end of a second tail is secured to the trailing end of the fourth truncate bamboo strut of the second set of truncate bamboo struts. The box kite is then again rotated until the second and third elongate bamboo struts are positioned into overlying relation with the support surface. A leading end of a third tail is secured to the trailing end of the fourth truncate bamboo strut of the third set of truncate bamboo struts. The box kite is rotated a fourth time until the third and fourth elongate bamboo struts are positioned into overlying relation with the support surface and a leading end of a fourth tail is secured to the trailing end of the fourth truncate bamboo strut of the fourth set of truncate bamboo struts.
The box kite is then positioned in its upstanding configuration. At least one drop of adhesive is applied to each corner of the box kite where tissue and bamboo meet. The adjustable thread line is loosened and the box kite is flattened. The thread is wrapped around the flat thread card and the flattened box kite is positioned atop the thread card. The tails are wrapped about the thread card and the completed assembly is placed into a package.
An important advantage of this invention is that it provides a miniature, operable box kite that can be flown in very low winds and a highly novel method of making such box kite.
Another important advantage is that the box kite is made with easily obtainable materials.
Still another important advantage is that the box kite can be stored in a flattened configuration yet easily deployed into its operable configuration.
These and other important advantages and features of the invention will become clear as this description proceeds.
The invention accordingly comprises the features of construction, combination of elements, and arrangement of parts that will be exemplified in the description set forth hereinafter and the scope of the invention will be indicated in the claims.
For a fuller understanding of the nature and objects of the invention, reference should be made to the following detailed description, taken in connection with the accompanying drawings, in which:
Referring to
A first strip of tissue paper 12 having the preferred dimensions of one and five-eighths inches (1⅝″) in width and eight inches (8″) in length is placed into overlying relationship to sheet 11 of Plexiglas or aluminum, and a pressure sensitive tape 14a, 14b is applied to the opposite ends of said strip of tissue paper.
As depicted in
The width of template 16 is one and one-eighth inches (1⅛″).
A second strip of tissue paper 18 (
The combined width of first strip 12, template 16, and second strip 18 is four and three-eighths inches (4⅜″).
Template 16 ensures that first and second strips 12 and 18 remain in fixed, spaced apart relation to one another throughout the remaining steps of the method, thereby ensuring an even, square box kite.
A first elongate bamboo strut 22, four and nine-sixteenth inches (4 9/16″) in length, is illustrated in
A similar “V”-shaped slot 28b, depicted in
After “V”-shaped cuts 28a and 28b have been made, glue is applied along the length of first elongate bamboo strut 22 by brush 30 as indicated in
Tissue separator template 16 is then slid a first time to the left, relative to its
Adhesive is then applied by brush 31 to a first group of four truncate bamboo struts 24a, 24b, 24c, and 24d. The application of adhesive to one of said truncate bamboo struts is depicted in
Tissue separator template 16 is then displaced a second time to the left, relative to its
Adhesive is then applied to a second elongate bamboo strut 26 and as depicted in
Adhesive is then applied in the same manner to a second group of four truncate bamboo struts 28a, 28b, 28c, and 28d and said second group of four truncate bamboo struts is then positioned in the manner depicted in
Similarly, truncate bamboo struts 28c, 28d are deposited atop tissue strip 18 such that their respective trailing ends 29c, 29d are in abutting relation to second elongate bamboo strut 26 and so that truncate bamboo struts 28c, 28d are disposed normal to second elongate bamboo strut 26. Moreover, truncate bamboo struts 28c, 28d are coincident with the longitudinal upper and lower edges 18b, 18c, respectively, of tissue strip 18.
Tissue separator template 16 is then displaced to the left a third time, relative to its
Adhesive is then applied to a third elongate bamboo strut 30 and as depicted in
Adhesive is then applied by brush to a third group of four truncate bamboo struts 32a, 32b, 32c, and 32d.
The third group of four truncate bamboo struts is positioned in the manner depicted in
Similarly, truncate bamboo struts 32c, 32d are deposited atop tissue strip 18 such that their respective trailing ends 33c, 33d are in abutting relation to third elongate bamboo strut 30 and so that truncate bamboo struts 32c, 32d are disposed normal to third elongate bamboo strut 30. Moreover, truncate bamboo struts 32c, 32d are coincident with the longitudinal upper and lower edges 18b, 18c, respectively, of tissue strip 18.
Adhesive is then applied to a fourth elongate bamboo strut 34 and as depicted in
Adhesive is then applied by brush to a fourth group of four truncate bamboo struts 36a, 36b, 36c, and 36d.
The fourth group of four truncate bamboo struts is positioned in the manner depicted in
Similarly, truncate bamboo struts 36c, 36d are deposited atop tissue strip 18 such that their respective trailing ends 37c, 37d are in abutting relation to fourth elongate bamboo strut 34 and so that truncate bamboo struts 37c, 37d are disposed normal to fourth elongate bamboo strut 34. Moreover, truncate bamboo struts 36c, 36d are coincident with the longitudinal upper and lower edges 18b, 18c, respectively, of tissue strip 18.
Tissue separator template 16 is now removed because it has fulfilled its purpose of maintaining tissue strips 12 and 18 in spaced, parallel relation to one another during the adhering of the elongate and truncate bamboo struts thereto in the manner just described in connection with
As depicted in
Then, as depicted in
The assembly is then carefully lifted from Plexiglas® table 11 as depicted in
The assembly is then folded as depicted in
The square parallelogram is depicted in
The assembly is then unfolded from its
The assembly is then returned to its
As was noted in connection with
The completed box kite is now inspected to insure that all areas of tissue are correctly attached to all pieces of bamboo. If any separation is found, adhesive is applied to the affected struts, whether elongate or truncate, and the tissue is adhered thereto and allowed to dry.
A toothpick is the preferred tool for applying glue spots to all locations where thread is to be adhered.
Thread card 40 has an elongate length of thread 42 wound therearound as depicted in
It should also be understood that box kite 10 is not perfectly square at this point of the manufacturing process.
Box kite 10 is then gently lifted in one hand from table surface 11 as depicted in
Box kite 10 is then returned to tabletop 11 in its upright position until glue spots 46 and 50 are dry. Thread 42 between thread card 40 and box kite 10 may hang in a slack fashion as depicted in
A pair of scissors, not shown, is then used to cut thread 42a about one-half inch (½″) from glue spot 50 in the manner depicted in
Box kite 10 is then inverted (see
A pair of scissors, not shown, is then used to cut thread 42b about one-half inch (½″) from glue spot 54, as depicted in connection with thread 42a and glue spot 50 in
When glue spot 56 has dried, securing free end 58 to the end of elongate bamboo strut 30, the box kite is gently flattened as depicted in
The flattened box kite assembly is then placed on its side as depicted in
As depicted in
Thread 42 is then cut with a pair of scissors, not shown, about one-half inch (½″) from said glue spot 62 as depicted in
Pulling on that part of adjustable thread line 43 positioned between “V”-shaped slot 28a and “V”-shaped slot 28b (the part having about a quarter inch (¼″) slack) opens the box kite from the flattened configuration of
Thread 42 is then positioned as deep within “V”-shaped slots 28a, 28b as possible (see
At this point of the novel method, an additional small spot of glue may be placed atop each glue spot on the top of said “V”-shaped slots and on top of all of the other glue spots as well to reinforce all glue spots.
When the glue has dried, all excess thread ends are cut off flush with the corners of the box kite by a pair of sharp scissors, not shown, as indicated in
The leading end of line 42 from thread card 40 is then tied, using a triple knot 45, to the middle of adjustable thread line 43 as indicated generally in
When adjustable thread line 43 is pulled taut, as depicted in
These angles may be achieved, as depicted in
The tails are then attached to the lower end of kite 10. Box kite 10 is first laid onto its side so it is not standing up.
As indicated in
In this preferred embodiment, four (4) tails are attached to box kite 10 in the positions depicted in
Before attaching the tails, a final inspection of the novel box kite is made to insure that all pieces of bamboo are properly glued to tissue and to check the adjustable thread lines to make sure they work well in the “V”-shaped slots for easy folding and setting in the open box locked position.
The method for actual gluing of the four (4) tails is depicted in
In
After the glue on tail 70 has dried, the box kite is rotated ninety degrees (90°) as denoted by directional arrow 71 in
After the glue on tail 72 has dried, box kite 10 is rotated ninety degrees (90°) as denoted by directional arrow 73 in
After the glue on tail 74 has dried, the box kite is rotated ninety degrees (90°) as denoted by directional arrow 75 in
Since box kite 10 is rotated three (3) times during the tail-attachment process, it is important to have sufficient thread unrolled from thread card 40 to enable such rotation to be made. However, by beginning in the position depicted in
Box kite 10 is then stood on its end as depicted in
The box kite is now ready to be packaged. Box kite 10 is flattened by loosening adjustable thread line 43 in “V”-shaped slots 28a, 28b and by pressing opposed corners toward one another between the forefinger and thumb. This flattening action brings tails 70, 72, 74, and 76 into linear alignment with one another as depicted in
The finished box kite is very light in weight and flies in a very light wind. Its miniature size adds to its attractiveness and encourages its use indoors with a large electric fan. However, it also works well out of doors, just like a full sized box kite.
It will thus be seen that the objects set forth above, and those made apparent from the foregoing description, are efficiently attained. Since certain changes may be made in the above construction without departing from the scope of the invention, it is intended that all matters contained in the foregoing description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
It is also to be understood that the following claims are intended to cover all of the generic and specific features of the invention herein described, and all statements of the scope of the invention that, as a matter of language, might be said to fall therebetween.
Now that the invention has been described,
Number | Name | Date | Kind |
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607129 | Potter | Jul 1898 | A |
927965 | Gruber | Jul 1909 | A |
1744529 | De Haven | Jan 1930 | A |
1908325 | De Haven | May 1933 | A |
2533570 | Foy | Dec 1950 | A |
2873077 | Corbin | Feb 1959 | A |
3193224 | Williamson | Jul 1965 | A |
3711045 | Holland, Jr. | Jan 1973 | A |
4201357 | Gambardella | May 1980 | A |
4640476 | Meckley | Feb 1987 | A |