JPH044435Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The present invention relates to a winding structure for a sunshade tent that is foldably disposed in a frontage, and particularly relates to a winding structure for a sunshade tent that is foldably disposed in a frontage, and particularly relates to a winding structure for a sunshade tent that is foldably disposed in a frontage. This invention relates to a winding structure for a sunshade that allows the sunshade to be rolled up and stored in a space between the windows.

Prior Art FIG. 5 shows a general sunshade structure having a pair of bending arms 1A and 1B. The awning tent 7 is installed between the front bar 3 and the cloth-wrapped shaft 4, and is rolled up and taken out by a winding means (not shown). The cloth-wrapped shaft 4 is installed between brackets 5, and the brackets 5 are firmly supported on both sides of the frontage. The bending arms 1A and 1B have a bendable structure, for example, as shown in the figure, the base end is pivotally supported by the bracket 5, the other end is attached to the front bar 3, and has bending points 6A and 6B in the middle. is formed. bending arm 1A,
1B is formed to be bent as the sunshade tent 7 is rolled up and unwound and to hold the sunshade tent 7 at an arbitrary bending position (details are omitted).

As shown in FIG. 6, a bracket 5 with a width B is fixed in the frontage of a dimension A, and bending arms 1A, 1B each have a length L (bending dimension) from the base end to the bending points 6A, 6B. If placed, A≧2L+B
As shown in the figure, the bending arm 1A,
1B can be completely bent. That is, the sunshade tent 7 is completely rolled up and stored. Of course, the unwinding is sufficiently performed to the predetermined position.

However, as shown in Figure 7, the width of the frontage
If A ₁ is larger than the value of 2L + B, the bending points 6A, 6 of the bending arms 1A, 1B are at intermediate positions (indicated by dimension M) where the awning tent 2 is not sufficiently rolled up.
A problem occurs in which B contacts.

Problems to be solved by the invention In order to solve the above problems, the bending arm 1
The bending dimension L of the bending arms 1A and 1B may be changed to correspond to the width dimension _A1 of the frontage.
B is often standardized within a certain size range, and it is not possible to prepare all types of B from an economical and management standpoint.

This invention was devised in view of the above circumstances, and uses a bending arm with bending dimensions within a predetermined standard range to sufficiently roll up and store a wide-width awning tent when it has a relatively narrow opening. The purpose of the present invention is to provide a winding structure for a sunshade that is suitable for use.

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention has a pair of arms installed between the front bar and the bracket disposed on the frontage side and supporting the cloth-wound shaft. A winding structure of a sunshade has a bending arm which is provided with an interposition near the bending point of the bending arm that prevents the bending arms from coming into contact with each other, the sum of which is longer than the frontage.

Function: The bending arm bends in the winding direction of the shade tent.
When the bending points reach a position where they are close to each other, the inclusion causes the bending arms to be offset near the bending points. Thereafter, the bending arm is further bent in the misaligned state, and the sunshade tent is rolled up and stored almost to the final winding position.

Embodiments Hereinafter, embodiments of the present invention will be described based on the drawings.

Components in FIGS. 1 to 4 with the same reference numerals as in FIG. 5 indicate the same components or components having the same function.

In FIG. 1, one of the bending arms 1A, 1B,
For example, an inclusion 2 is provided near the bending point 6A of the bending arm 1A. In this embodiment, the inclusion 2 is formed of an arc-shaped plate member that covers the bending point 6A, and its base end is fixed to the bending arm 1A with a screw 9 via a spacer 8. The dimensions of the arcuate portion of the inclusion 2 are set appropriately in consideration of the bending dimensions of the bending arms 1A, 1B, the frontage dimensions, etc.

Figures 2 and 3 are for explaining the operation of this embodiment, and the opening of dimension A ₁ is, as mentioned above, A ₁ <2L.
+B is established. As shown in FIG. 2, when the sunshade tent is rolled up and the bending arms 1A and 1B are bent, and the bending points 6A and 6B approach each other, the bending arm 1A
The surface of the inclusion 2 fixed to contacts the bending point 6B of the bending arm 1B. As a result, bending point 6A,
6B are prevented from coming into contact with each other by the intervention of the inclusion 2 and are maintained in a misaligned state. When the sunshade tent is further rolled up in this state, the bending arm 1B
The bending point 6B slides on the surface of the inclusion 2 and further advances in the offset direction until it reaches a position where the bending arm 1B is completely bent as shown in FIG. in this case,
The bending arm 1A cannot be completely bent due to the presence of the inclusion 2, and the bending arm 1A can be wound up only by the gap δ as shown. However, the gap δ is a minute value, and there is no practical problem even if the sunshade tent is almost completely rolled up.

As described above, even if the bending dimension L of the bending arms 1A, 1B is long, the sunshade tent can be rolled up and stored to an almost complete position by simply interposing the intervening member 2 corresponding to the bending dimension L. . Therefore, the bending arms 1A, 1B that fall within a predetermined standard value range can be applied to the frontage, and economical efficiency can be improved. Furthermore, the storage and management of the bending arms 1A and 1B becomes easy, and quick response becomes possible.

FIG. 4 shows another embodiment of the inclusion 2A. In this embodiment, the inclusion 2A is formed from a flat plate material, covers the bending point 6A of the bending arm 1A, and is fixed with a screw 9A. In the above embodiment, the bending arm 1B is formed into an arc shape in order to reduce the frictional resistance between the bending point 6B and the inclusion 2, but it is not necessarily necessary to form it into an arc shape, and something like this embodiment is sufficient. The above functions can almost be satisfied. Since this embodiment is made of a flat plate material, it has the advantage that it can be implemented extremely easily and at low cost.

Of course, inclusions are not limited to those mentioned above,
The shape, material, etc. are set as appropriate. Further, in the above embodiment, an inclusion was provided on the bending arm 1A side, but the bending arm 1A side was provided with an inclusion.
Of course, it may be provided on the B side, or it may be provided on both sides.

Effects of the invention As is clear from the above explanation, according to the invention, it is possible to apply a bending arm having a bending dimension of a predetermined standard size to an awning with a large width, and it is economical and manageable. In addition to improving the
The effect can be achieved at a low cost.

[Brief explanation of the drawing]

FIG. 1 is a partial plan view of an embodiment of the present invention, FIGS. 2 and 3 are plan views explaining the operation of the embodiment,
FIG. 4 is a partial plan view of another embodiment, FIG. 5 is a perspective view showing a conventional sunshade structure, and FIGS. 6 and 7 are plan views for explaining the winding structure of a conventional sunshade. be. 1A, 1B... bending arm, 2, 2A... inclusion, 3... front bar, 4... cloth wrapped shaft,
5...Bracket, 6A, 6B...Bending point, 7...
...shade tent, 8...spacer, 9,9A...screw.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. An awning having a tent that is wound up and unwound while bending a pair of bending arms that are installed between the front bar and the cloth-wrapped shaft side and are arranged at approximately the target positions. , in a winding structure of a sunshade arranged in a width wider than the sum of the bending dimensions of the pair of bending arms, in the vicinity of bending points that are close to or separated from each other on at least one side of the bending arms; . A winding structure for a sunshade having a bending arm, characterized in that an interposition is provided to prevent the bending arms from coming into contact with each other. 2. According to claim 1 of the utility model registration claim, the contact surface of the inclusion is formed into a smooth arc shape in order to reduce the frictional resistance between the inclusion and the bending point of the bending arm that is in contact with the inclusion. Winding structure of a sunshade having a bending arm as described.