The present invention relates generally to a mechanical apparatus that is operated by a small or slight lateral force, and, more particularly, to an apparatus, such as a toy or game, for young children that changes status or condition by receiving blown air or by being struck by a thrown or expelled soft item that provides the lateral force to operate the mechanical apparatus, where the apparatus is comprised solely of mechanical elements or structures.
Toys and games for young children are designed to have play value at a reasonable expensive. A particularly desirable objective is to create a core toy around which various accessories can be sequentially developed. Often these objectives are not met for various reasons. However, efforts are continuously being made in those directions. One such successful core toy product is a baby doll sold under a Hasbro, Inc., brand, BABY ALIVE™. These dolls are produced with different functionalities including, in one case, the ejection of localized elevated air pressure when squeezed. In the case of the squeezable BABY™ brand doll, the object would be to use the puff or gust of air to enhance play value.
Elevated air pressure activated items or toys have been designed in the past. By way of example, see U.S. Pat. No. 3,479,561 for a “Breath Operated Device” to Janning; U.S. Pat. No. 4,187,532 for an “Electronic Candle” to Haffler; and U.S. Pat. No. 7,025,478 for an “Illuminable Apparatus” to Reinecke et al. These patents all purport to disclose a device that includes a light source and an electrical or electronic circuit. Blown air from a user changes the circuit in some fashion and extinguishes the light source. U.S. Patent Application Publication No. 2003/0232568 by Engel et al., for an “Acrobatic Doll And Doll Accessories Capable Of Activation By Air,” purports to disclose a carefully balanced toy figure that may be moved in a predetermine manner by a user blowing on the figure.
These disclosures are interesting, but they do not have the play value, the simplicity, the low cost, and the robustness desired.
In accordance with the present invention, an advantageous method and apparatus are provided in the form of toys and games that are especially designed to be playable by young children. Described embodiments include an air pressure operated mechanical toy or game apparatus. One such embodiment relates to a birthday cupcake and candle toy apparatus. A feature of the toy apparatus is that there is disclosed a clever operation that changes the status of a simulated candle flame simply by blowing air at the flame. The apparatus also has the advantages of being simple, inexpensive and structurally robust. Another feature is that the apparatus is formed solely of mechanical parts without any electronics or electrical components. The toy embodiment also has no need for a power source.
Briefly summarized, the invention relates to an air operated mechanical apparatus including a base, a symbolic structure, such a simulated flame, movable between an exposed-to-view position and a hidden-from-view position, a support structure mounted to the base and in contact with the symbolic structure to enable the symbolic structure to maintain the exposed and the hidden positions, a reset structure to enable the symbolic structure to move from the hidden position to the exposed position, a depressible structure for moving the support structure relative to the reset structure, and a biasing structure mounted to the base to move the support structure wherein the symbolic structure is moved to the exposed position from the hidden position, and wherein a slight lateral force causes the symbolic element to move from the exposed position to the hidden position.
The invention also relates to a method for exposing and hiding the symbolic structure, or any other movable structure, in a toy or game apparatus, the method comprising the steps of aligning the reset structure, the spring, the support structure, the movable structure, and the depressible structure in the base, supporting the movable structure with the support structure in an exposed position above the depressible structure, supporting the movable structure with the support structure in the hidden position within the depressible structure after an application of a lateral force causes the movable structure to fall from the exposed position to the hidden position because of gravity, and supporting the movable structure with the support structure in the exposed position after depressing the depressible structure against the spring wherein the reset structure enables the movable structure to move relative to the support structure before the spring biases the movable structure to the exposed position.
For the purpose of facilitating an understanding of the invention, the accompanying drawings and description illustrate preferred embodiments thereof, from which the invention, its structures, its construction and operation, its processes, and many related advantages may be readily understood and appreciated.
The following description is provided to enable those skilled in the art to make and use the described embodiments set forth in the best modes contemplated for carrying out the invention. Various modifications, equivalents, variations, and alternatives, however, will remain readily apparent to those skilled in the art. Any and all such modifications, variations, equivalents, and alternatives are intended to fall within the spirit and scope of the present invention.
Referring now to the Figures,
For example, the apparatus may be embodied as a target set where a puff of compressed air, a spring launched ping-pong ball, or a projected soft dart, arrow or other element shot from a toy device may impact on an exposed-to-view structure or element to supply the lateral force necessary to cause the exposed structure to fall because of gravity and become hidden from view. Alternatively, the apparatus may be a sports game where a young child throws a bag or a soft ball at an exposed-to-view target, and when the target is hit, the target falls to an out-of-way, usually hidden position, to indicate a score.
As additional alternatives, the configuration of the apparatus may be modified by the formation of designs on the apparatus' surfaces, and/or the shape of the apparatus may be altered. For example, the apparatus configuration may assume the form of a slice of cake with a candle, or a square piece of cake with a candle. The apparatus may even be formed as a colonial candleholder/candle combination, or a plastic toy chandelier with several candles.
The cupcake and candle embodiment disclosed in detail herein, includes, when going from lower left to upper right in the drawing of
It is noted that one or more of the identified structures may be removed, such as the lower spring and/or the cover, without disrupting in a major way the operation of the toy or degrading the toy's basic play value.
The cup shaped base 20,
The lower spring 22,
The support structure 28,
The flame or symbolic structure 16,
The candle structure 14,
The cover or lid 34 is somewhat dome shaped, as shown in
The lower spring 22, the reset structure 24, the upper spring 26, the support structure 28, the flame structure 16, and the candle structure 14 are all linearly aligned in the cup shaped base 20, as shown in
The candle structure 14 and the support structure 28 are also locked or keyed against relative rotation by the tab 100 of the support structure 28 being captured by the indentation 202 in the vertical flange 200 of the candle structure 14. Hence, the reset structure 24, the support structure 28 and the candle structure 14 are able to move in a linear manner upwardly and downwardly, but these structures cannot rotate relative to the inner sleeve 42. The linear and non-rotatable arrangement described above ensures that when either of the support structures 28, 110 is lowered, the small panel 102 or the tongue panel 140 of the respective support structure drops into the space 86 between the two pedestals 78, 80 of the reset structure 24. During this move the pedestals 78, 80 are received by the openings 106, 108, 144 in the support structures 28, 110.
The keying indentations 204, 205 of the candle keep the flame structures 16, 160 aligned within the candle body so that the simulated flame upper portions 150, 162 stay aligned with the slot 184 of the top wall 182 of the candle structure 14. The indentation 52 of the cup shaped base 20 mates with the tab 220 of the cover 34 and prevents relative rotation between the cup shaped base 20 and the cover 34.
The horizontal flange 186 of the candle structure 14 has a diameter sufficiently large to abut, when lowered, the interior ledge 66 of the sleeve 42 and limit the downward movement of the candle structure 14. The diameter of the circular base 90, 120 of the support structure 28, 110, however, is smaller and is able to pass the interior ledge 66 of the sleeve 42. The circular base 70 of the reset structure 24 has about the same diameter as the circular base 90, 120 of the support structure 28, 110 so as to also avoid being limited in movement by the interior ledge 66 of the sleeve 42. The vertical flange 200 of the candle structure 14 is configured to engage the top of the circular base 90, 120 of the support structure 28, 110. A bottom of the circular base 90, 120 of the support structure 28, 110 engages a top of the upper spring 26. A bottom of the upper spring 26 abuts the circular base 70 of the reset structure 24, such that the upper spring 26 is captured around the two pedestals 78, 80 of the reset structure 24. The circular base 70 of the reset structure 24 also engages a top of the lower spring 22. The lower spring 22 is supported and aligned by the cup shaped base 20.
The bottom edge 156, 172 (depending upon which embodiment is used) of the stem portion 154, 170 of the flame structure 16, 160 is configured to engage the top edge 104 of the small panel 102 or the top edge 142 of the tongue panel 140 (depending upon which embodiment is used) of the support structure 28, 110 when the flame structure 16, 160 is in a first or exposed position, but the top edge 104 of the small panel 102 or the top edge 142 of the tongue panel 140 engages the collar portion 152 or one or the other of the opposing flanges 164, 166 of the flame structure 16, 160 when the flame structure is in a second or hidden position. In the second position, the stem portion 154, 170 of the flame structure 16, 160 may extend through the openings 106, 108, 144 in the support structure 28, 110. The bottom edge 156, 172 of the stem portion 154, 170 of the flame structure 16, 160 is also configured to engage either of the two slanted surfaces 82, 84 of the pedestals 78, 80 and slide downwardly to the space 86 between the pedestals when that space is occupied by one of the support structures 28, 110. When the support structure 28, 110 is raised under the influence of the upper spring 26, the top edge 104 of the small panel 102 or the top edge 142 of the tongue panel 140 engages the bottom edge 156, 172 of the stem portion 154, 170 of the flame structure 16, 160 and causes the upper flame portion 150, 162 of the flame structure to return to the first or exposed position.
The collar wall 218 of the cover 32 aligns with the inner sleeve 42. Screw fasteners (not shown) may be used to attach the cover 34 to the cup shaped base 20.
In operation, when the flame structure 16, 160, as shown in
To “relight” the toy candle by returning the flame structure to the first or exposed-to-view position, a user depresses the candle structure downwardly by pushing on the top wall 182 and against the biasing forces of the upper and lower springs 22, 26 to a position, as shown in phantom lines in
It may now be appreciated that by aligning the lower spring 22, the reset structure 24, the upper spring 26, the support structure 28, and the depressible candle structure 14 with the flame structure 16, 160, the flame structure may be supported in either the exposed-to-view position or the hidden-to-view position. When in an exposed position, as shown in
When the candle structure is depressed, the support structure 28, 110 and the flame structure 16, 160 are lowered. The support structure enters the space 86 between the pedestals 78, 80, and the flame structure engages and slides along one of the slanted surfaces 82, 84 of the reset structure because of gravity. When the bottom edge 156, 172 of the flame structure reaches the space between the pedestals, the bottom edge of the flame structure is aligned with the top edge of the support structure. When the depressing force on the candle structure is released, the springs 22, 26 bias the candle structure, the support structure and thereby the flame structure upwardly so as to again expose the upper flame portion 150, 162 of the flame structure to view. Alignment of the reset structure, the support structure, and the candle structure is assured by the guide rails of the inner sleeve 42 and the mating tabs on the reset structure, the support structure and the candle structure.
The air operated toy apparatus just described in detail is simple, robust, easy to use, and inexpensive. The various structures of the apparatus may all be made of any suitable plastic, except for the lower and the upper springs, which typically are formed of metal, such as spring steel. Unlike the devices mentioned above in the earlier patents, the embodiments disclosed herein are formed of mechanical parts only and do not require or include any electronic or electrical elements, or any power source, such as an electrical battery.
The toy apparatus disclosed in detail above has great play value for young children. The toy apparatus allows a child to conceptualize a real birthday cake without any fire danger, and the apparatus may even arouse the mechanical interest of a child to figure out how the apparatus functions.
From the foregoing, it can be seen that there has been provided features for an improved toy or game apparatus and a method of exposing and hiding a movable structure. While particular embodiments of the present invention have been shown and described in detail, it will be obvious to those skilled in the art that changes and modifications may be made without departing from the invention in its broader aspects. Therefore, the aim is to cover all such changes and modifications as fall within the true spirit and scope of the invention. The matters set forth in the foregoing description and accompanying drawings are offered by way of illustrations only and not as limitations. The actual scope of the invention is to be defined by the subsequent claims when viewed in their proper perspective based on the prior art.
Number | Name | Date | Kind |
---|---|---|---|
564686 | Gottschalk | Jul 1896 | A |
2701934 | Auzin | Feb 1955 | A |
2968121 | Pearson Jr. et al. | Jan 1961 | A |
3442045 | Green | May 1969 | A |
3479561 | Janning | Nov 1969 | A |
3501861 | Goldfarb et al. | Mar 1970 | A |
3581434 | Fels | Jun 1971 | A |
4187532 | Naffier | Feb 1980 | A |
4319751 | Kurushima et al. | Mar 1982 | A |
4673367 | MacBain | Jun 1987 | A |
4869704 | Fisher | Sep 1989 | A |
6468126 | Herber | Oct 2002 | B1 |
6796872 | Herber | Sep 2004 | B2 |
7025478 | Reinecke et al. | Apr 2006 | B1 |
20030232568 | Engel et al. | Dec 2003 | A1 |