Side cover for a collapsible tent

Abstract

The invention relates to the side covering (7) for a collapsible tent of a light variety, whereby the individual corner posts are each in two parts and comprise an upper (1) and a lower (2) section. Said sections may be telescopically placed one inside the other and may be locked together. The corner posts (1, 2) have grooves (3, 4) in the longitudinal direction, the diameter of which is different for the upper piece (1) and lower piece (2), such that they may be placed one inside the other. Moulded profiles (8, 9) may be placed in the grooves (3, 4), to which the side covering is fixed.

Description

[0001] The invention refers to a side cover for a collapsible tent according to the preamble of the first claim.

[0002] Collapsible tents preferably refers to tents comprising tube-shaped edge poles being telescopically movable in each other. Such tents with four edges are, as an example, described in EP-A-0 514 574 and are sold under the trade name “Pro*Tent”. A design with six edges has been described in the Swiss Patent Application No. 0986197 of May 2, 97.

[0003] FIG. 5 of the patent EP-A-0 514 574 referred to, shows a possible design of such a side cover, in which the covers for two adjacent side walls have been connected by means of adhesive strips. This kind of connection has the drawback, that it loosens quite easily, if strong wind is allowed to act on the tent, what is quite common, if the tent is set up in open air, such as an garden.

[0004] A further disadvantage is the fact, that it is relative time-consuming to arrange the side cover in such a way, that they make a favourable impression on the viewer. In case of wind blowing continiously it is important, that they present an aesthetic appearance. The correct arrangement of the different side covers is in addition very time-consuming. A further disadvantage is the fact that no possibility has been provided to cover only the lower portion of the side wall, if

[0005] the tent, as an example, is used market place, so that the upper portion of the side wall is open to allows clients to view the products offered.

[0006] The object of the invention is therefore to design a side cover of the kind described in the introductory portion, that does not possess the disadvantages of the prior art referred to.

[0007] This object has in accordance with the invention been achieved by the features listed in the characterizing portion of the first claim.

[0008] Embodyments of the invention have been listed in the dependent claims.

[0009] The solution described uses a so-called keder-profile, which is defined as the strenghtening rim, edge or border of leather or plastic.

[0010] The keder-profile is a border thickening that is kept in a channel or groove in a rail and is held therein due to its shape. The opening slot for the side cover is thereby much more narrow than the cross-sectional area for the receipt of the keder profile.

[0011] In the following an embodiment of the subject of the invention is explained with reference to the drawing, in which

[0012] FIG. 1 shows a section through two telescopically in each other movable edge-post portions;

[0013] FIG. 2 shows a side view of the edge-post portions at the transition from the upper to the lower post portion;

[0014] FIG. 3 shows a section through the upper portion;

[0015] FIG. 4 shows the same as FIG. 3, but through the lower portion; and

[0016] FIG. 5 shows edge posts with inserted side wall.

[0017] FIG. 1 shows a section through the edge post sections 1 and 2 being movable telescopically within each other, in which the upper portion or the outer post 1 is mounted uppermost on the roof carrier, while the lower portion or the inner post 2 serves as a prolongation and extends to the floor. The upper portion 1, engaged by the lower portion 2 by means of a spring pin, has on four sides each a recess or a groove 3, which on a movement of both parts 1,2 relative to each other slides in a groove 4 in the lower portion 2. These four grooves 3 and 4 are on the outside provided with a contraction 5 and 6, so that a side cover 7 inserted in the grooves 3 and 4 slides therein and is kept due to its shape, because it is provided with the so-called keder-profiles 8 or 9, whereby 8 for the upper portion has a smaller sectional area than 9 for the lower portion.

[0018] Normally the side cover 7 extends over the entire area from the bottom to thr top, whereby in the middle of the cover 7 a transition area 10 is located between the area with a thin and a thick keder-profile. In this transition area 10 the side cover 7 is provided with an interruption of the keder-profile 8, 9, so that the side cover 7 from here can be moved down—(thick keder-profile) or upwardly (thin keder-profile).

[0019] This transition area 10 is, however, very short and has no optical disadvantage. If the side cover stops at half height, it is designated 7′ Instead of 7.

[0020] When the side cover is mounted, the lower portion 9 is preferably firstly moved from the transition area 10 downward and thereafter the upper portion is moved from the transition area 10 upward. When the entire side cover 7 is mounted, it is secured by means of an adhesive tape, as an example.

[0021] In order that this transition area 10, as far as the side wall cover is concerned, can be entirely avoided, a rail 12 with so-called film-joint, extending in the longitudinal direction, can be inserted in the lower area. This rail 12 has in the inner portion the same section area as the upper recess, so that an interruption due to the two keder-profiles with different thickness is not necessary. In this case the keder-profile has the same sectional area from the bottom to the top, what simplifies the production of the side cover considerably.

[0022] The edge posts are preferably made of light metal or aluminium, respectively, but can also be made of suitable plastic. A post design having eight edges has proved to have a very high strength. The side cover is likewise preferably made of plastic, although any kind of fabric is well suited, if so required by a client. It is also possible to deliver a tent with several side walls of different design and color, which can be applied to the tent, as required by the client.

[0023] By means of the proposed solution it is possible to tighten the wall of the tent against wind pressure. For the insertion of the side cover, the transition area 10 has been arranged half distance from the bottom of the side cover 7, in which area 10 the upper thin keder-profile change to the lower thick keder-profile. In this area both halves of the side covers are inserted and are pulled up- or downward.

[0024] This area 10 has a length of about 2-3 cm and does not influence the wind tightness of the tent due to this short length.

[0025] When a rail 12 is used, it is still recommendable to maintain the transition area, despite the fact, that the keder-profile in this case has the same thickness over the entire height.

[0026] When the side cover is inserted, it is firstly hanged on the roof blind and provisionally fastened there by means of adhesive tape. Thereafter the lower portion of the side cover is inserted and secondly the upper end loosened from the roof blind and pulled from the half height upward and again secured to the roof blind.

[0027] As explained in connection with FIGS. 3 and 4, the covers can either run straight or radially from adjacent grooves 3, 4, so that only one quarter of the circumference of the posts come to be in the interior of the tents. It is also possible to wind the side cover half around the posts, so that three quarter of said circumference come to be inside the tent /FIG. 3). This last mentioned design variation has the advantage, that two grooves are inside the tent, so that they e.g. can be used for the insertion of a plate or shelve. This design is especially suitable for expositions for dividing the space in several compartments or rooms for discussions with clients. In this case further inner posts can be placed within the tent. Furthermore, dividing covers with zip-fasteners can be used to divide the tent interior into small compartments.

[0028] The inner grooves can also be used for holding halogen lamps or decorative gadgets.

[0029] Attention is drawn to the fact, that the keder-profiles are welded in plastic films, which has one double flag consisting of two parallel arranged plastic films. The material of the side cover can be inserted between these two flag portions and be secured by welding therebetween.

[0030] In the drawing, the section between the keder-profiles 8, 9 is shown to be a circle. These profiles can also have a number of other cross-sections, as f. e. oblong, T-shaped or U-shaped. It is important that the cover engages both posts, so that the edges in the case of wind or rain remain tight.

Claims

1. Side cover on a collapsible tent, with edge post consisting of two parts, with an upper and a lower portion, which portions being telescopically slideable and lockable in each other, characterized in that both portions (1,2) each has at least one groove (3,4) for receiving a keder-profile (8, 9), that both portions (1,2) have grooves of different dimensions, so that the lower portion (9) is provided with a larger groove (4) than the upper portion, and that the keder-profile (8,9) for the upper portion (1) has a smaller cross-section than the lower portion.

2. Side cover according to claim 1, characterized in that at least two opposite side covers (11) of the edge posts (1,2) are provided with grooves (3,4).

3. Side cover according to claim 1, characterized in that the cross-section of the edge posts (1,2) has eight edges and eight side areas (11).

4. Side cover according to one of the claims 1 thru 3, characterized in that the contractions (5,6) in the transition area (10) between the upper portion (1) and the lower (2) is enlarged, so that the keder-profiles (8,9) can be inserted in the grooves.

5. Side cover according to one of the claims 1 thru 4, characterized in that the edge posts (1,2) are made of light metal, preferably eloxadized aluminium.

6. Side cover according to one of the claims 1 thru 5, characterized in that it has been designed for three complete side areas and for the fourth side for the lower half only.

7. Side cover according to one of the claims 1 thru 4, characterized in that the edge posts (1,2) are made of plastic.

8. Side cover according to one of the preceding claims, characterized in that it is made of plastic.

9. Side cover according to one of the preceding claims, characterized in that it is made of mixture of plastic and cotton.