JPH0132549Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application This invention relates to a sheet receiving member used as a means for securing a vinyl sheet, etc., which is a covering film, to the frame of the house in the field of constructing so-called vinyl houses. More specifically, the present invention relates to a sheet receiving member that is capable of stacking one or more sheets and is configured such that existing connectors and other parts can be used in common.

Conventional technology (1) Conventional general seat receiving members were
The shape described in Japanese Patent No. 48-37715 is representative. As shown in Fig. 1, the left and right side walls 2 following the bottom wall 1 are equally symmetrically inclined inward to form an inclined wall, and the upper end of the inclined wall 2 is directed outward (or inward). The curled portions 3, 3 are slightly curved in the direction (direction). The sheet 4 is held down in the groove of the sheet receiving member 11 by an elastic continuous wave-shaped locking line 5.

By the way, in a vinyl house or the like, simply attaching one sheet 4 as a covering film is not sufficient. For example, the sheets 4 may be layered in double or triple layers for the purpose of insulation and heat retention, or a light-shielding film (cheesecloth) or insect repellent net may be placed for the purpose of blocking light, and these sheets may be used to There is a considerable need and desire for things such as being able to be easily removed depending on the situation.

(2) In this regard, the sheet receiving member described in Japanese Utility Model Publication No. 54-42350 has a structure as shown in FIG. 2, and has a structure that satisfies the above-mentioned overlap tension requirement.

That is, the left and right side walls 7, 7 following the bottom wall 6 are symmetrically tilted inward to form a first dovetail groove, and the portions continuing to the both side walls 7, 7 are symmetrically tilted outward. It is bent to form a second bottom wall 8, 8, and the side walls 9, 9 following the second bottom wall 8, 8 are again symmetrically tilted inward to form a second dovetail groove. The upper ends of the second side walls 9, 9 are slightly curved inward to form curled portions 10, 10.
is formed.

Therefore, according to this sheet receiving member 12,
Two sheets 4, 4' are stacked together using a total of two locking lines 5, 5 above and below, one in the first dovetail groove and one in the second dovetail groove. It can be done.

Problems to be Solved by the Present Invention () The so-called standard sheet receiving member 11 having the configuration shown in FIG. However, it cannot fully satisfy the above-mentioned requirements for overlapping.

() The sheet receiving member 12 having the configuration shown in FIG. There is a problem in that existing connectors and other parts required when using the members for constructing vinyl houses, etc. cannot be used.

That is, the sheet receiving member 1 of FIG. 1 or 2
1 and 12, it is very rare to use it alone as a frame material for vinyl houses, etc., and usually the frame of the house is made of so-called lightweight structural materials such as pipes, angles, and C-shaped steel, and then the frame is placed on top of the frame. It is used by attaching and fixing the sheet receiving member 11 or 12 to the sheet receiving member 11 or 12. Therefore, various types of connectors and other parts have been developed and used.

For example, pipe 1 illustrated in Fig. 3 A, B, and C.
6 and the seat receiving member 11.
3, the standard type seat receiving member 11 shown in FIG. Insert it toward the lower corner of the socket 14 until it hits the bottom, then twist it to return it to the horizontal position shown in FIG. 3B, and place it in the socket 14. In reality, however, the connector 13 will be operated to achieve the same result as before. Thereafter, the bottom wall 1 of the sheet receiving member 11 is placed on the pipe 16 as shown in FIG.
The latching claws 15, 15 provided on the upper end edge of the socket 14 of No. 3 keep the both side walls 2, 2 in a latching state. When the wedge 17 is driven into the connector 13, the wedge effect causes the pipe 16 and the sheet receiving member 11 to come into strong pressure contact and become connected and fixed. Therefore, the connector 13 can be easily attached and used from the lateral direction of the sheet receiving member 11 when and where necessary.

However, the same existing connector 13 cannot be used for the sheet receiving member 12 having the shape shown in FIG. This is because it is taller and wider than the standard type by the amount of the second dovetail groove, so even if it is tilted diagonally, it cannot be inserted like the standard type shown in Figure 3A. This is because it is impossible. Therefore, there is no choice but to develop and use a new dedicated connector for this seat receiving member 12, which is inconvenient and uneconomical.

Accordingly, an object of the present invention is to provide an improved sheet receiving member that is capable of stacking a required number of sheets and has a structure that allows existing parts to be used in common.

Means for Solving the Problems As a means for solving the above-mentioned problems of the prior art, the seat receiving member according to the present invention has a bottom wall 21 in a cross section, as shown in an embodiment in FIG. Next, the left and right side walls 22, 22 are formed with a predetermined width dimension for use of the connector 13, and are inclined inwardly in a substantially symmetrical manner, and then the mouth edge of the socket 14 of the connector 13 is Upright side walls 23, 23 are formed that rise approximately vertically upward from a position that is slightly narrower than the inner width of the latching claws 15, 15 provided in the latching claws 15, 15. The upright side walls 23, 23 can accommodate at least one locking line 5, and are formed at a height that does not hinder the insertion of the connector 13 into the socket 14, and the upper end thereof has a substantially inward groove. It is characterized in that the lips 24, 24 bent at right angles are formed to have an inner width dimension that reliably locks the locking line 5 to which the sheet 4 is fastened.

Function: The first sheet 4 can be held down inside the inclined side wall 22 by the locking line 5. The second sheet 4' can be held down inside the upright side wall 23 by means of different locking lines 5', and the purpose of overlapping sheets is achieved. The first locking line 5 rests inside the inclined side walls 22, 22, and the second locking line 5'
is stopped by lips 24, 24.

Since the width dimension of the inclined side wall 22 and the height of the upright side wall 23 are within the usable range for the socket 14 of the connector 13, the standard sheet receiving member 1 of FIG.
Existing connectors and parts that have been manufactured for 1 can be used in common as they are.

Example Next, the embodiment shown in FIG. 4 and subsequent figures will be explained.

FIG. 4A shows the cross section of the conventional sheet receiving member 11 shown in FIG. 1 with a dotted line, and also doubles the sheet receiving member 20 of this embodiment with a solid line, and shows the mutual relationship between the two. is clear at first glance.

That is, this sheet receiving member 20 is formed by cold rolling a galvanized iron plate,
The left and right side walls following the bottom wall 21 are inwardly shaped with relatively large arcs so as to have a predetermined width dimension for use of the connector 13 (for example, 31.5 mm, which is the same as the conventional standard seat receiving member 11). bent, each approx.
Slanted side walls 22, 22 that are symmetrical at an angle of 45°
is formed. This inclined side wall 22 is located at a position (in width dimension) that is slightly narrower than the inner width dimension of the latching claws 15, 15 that protrude inwardly from the upper end edge of the socket 14 of the connector 13. The standing side wall 2 rises almost vertically upward from the position of about 27.5 mm).
It is formed in 3. In the case of the illustrated example, the outer width dimension of the symmetrical upright side walls 23, 23 is the same as that of the curled portions 3, 3 of the conventional standard sheet receiving member 11.
The outer width dimension is approximately the same as that of the Further, the height of this standing side wall 23 is approximately 3 times the length of the locking line 5.
It can accommodate about a book, and the socket 1 of the connector 13
It is formed at a height that does not pose any problem when it is inserted into the inside of 4 as shown in FIG. 5A. At the upper end of the upright side wall 23, there is a lip 2 bent inward at a substantially right angle.
4 and 24 are formed. The height position of this lip 24 is set to be several mm higher than the top of the curled portion 3 of the conventional standard sheet receiving member 11. Also, the inner width between the pair of lips 4, 4 is such that the second locking line 5' that holds the second sheet 4' is securely caught and there is no risk of it coming off, as shown in Figure 5B. (For example, the internal width is approximately 17.5 mm). The tips of the left-right symmetrical lips 24, 24 are folded back inward, so that there is no risk of damaging the sheet due to burrs that often occur on the edge of the iron plate. However, the tip of the lip 24 may be folded back outward.

As is clear from FIG. 4A, the sheet receiving member 20 of this embodiment is arranged so that it extends from the bottom wall 21 to the inclined side walls 2 on both sides.
2 and 22 are the same as the sheet receiving member 11 shown in FIG. The width dimension is the same, and the height position of the lip 24 is the same as that of the sheet receiving member 1.
It is slightly higher than the top of the curled part 3 of 1, and the inner width between the left and right lips 24 is the same as that of the sheet receiving member 11.
Since the width of the opening is approximately equal to the opening width of the connector 13, when using the connector 13, the seat receiving member 20 has the same width as the standard sheet receiving member 11 of FIG. In exactly the same way, it can be inserted into the socket 14 in an oblique manner and used for connection with the pipe 16, and the connector 13 can be attached and used from the lateral direction of the sheet receiving member 20. 5B on the inclined side wall 22.
As shown in the figure, the hook 15 of the connector 13 is hooked so that it can be connected to the vipe 16 using the wedge 17.
In addition, in the case of this sheet receiving member 20, FIG.
As shown in FIG.
In addition to being able to push it inside 3 and stop it,
Furthermore, if necessary, the purpose of stacking the required number of sheets can be achieved by pushing the third and fourth locking lines inside the upright side walls 23, 23.

In the figure, reference numeral 25 denotes a positioning groove with a shallow triangular cross section provided to facilitate positioning of the tip of the screw when screwing the sheet receiving member 20 to an angle or the like.

Other Embodiments FIG. 6 shows a sheet receiving member in which the upright side wall 23 is slightly inclined outward toward the opening, so that the pocket is wide.

FIG. 7 shows an example in which the inclined side wall is transformed into an arc-shaped side wall 26, and FIG. 8 shows an example in which the inclined side wall is transformed into a rectangular side wall 27.
3 shows a sheet receiving member having a modified configuration.

FIG. 9 shows a sheet receiving member having a structure in which a portion where the inclined side wall 22 changes to the upright side wall 23 is provided with some approximately horizontal steps 28.

FIG. 10 shows a sheet receiving member in which the portion changing from the stepped portion 28 to the upright side wall 23 in the embodiment shown in FIG. 9 is formed into an arc shape.

Effects of the present invention As described above in detail together with the embodiments, according to the sheet receiving member of this invention, it is possible to stack the required number of sheets as needed, for example, in a vinyl house. It is convenient because it can be used for purposes such as improving the heat insulation properties of vinyl houses, providing sunshading with a light-shielding film, or preventing insects with insect repellent nets, etc., and contributes to improving the functionality of vinyl houses. Moreover, each seat can be easily attached and detached,
The seat can be attached and detached depending on its role, making it very convenient.

Furthermore, this seat receiving member can be conveniently and economically used since existing connectors and other parts developed for conventional standard types can be used in common.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing a conventional sheet receiving member in a used state, Fig. 2 is a sectional view showing a conventional sheet receiving member for stacking in a used state, Fig. 3A,
B and C are explanatory diagrams showing the relationship between the seat receiving member and the connector shown in FIG. 1, FIG. 4A is a cross-sectional view of the seat receiving member according to this invention, and FIG. 4B is a perspective view of the same. Figures 5A and 5B are explanatory diagrams showing the relationship between the sheet receiving member and the connector, and Figures 6 to 10 are partial views of other embodiments.

Claims (1)

[Scope of utility model registration request] In the cross section, the left and right side walls following the bottom wall 21 are formed into inclined side walls 22, 22 that are inclined inwardly in a substantially symmetrical manner with a predetermined width dimension for use of the connector 13, and then the side walls 22, 22 of the connector 13 are inclined inwardly in a substantially symmetrical manner. It is formed in upright side walls 23, 23 that rise approximately vertically upward from a position that is slightly narrower than the inner width of the latching claws 15, 15 provided at the mouth edge of the socket 14, and the upright side walls 23, 23 is at least one locking line 5
The sheet 4 is fixed to the upper end thereof by lips 24, 24 bent inward at a substantially right angle. A sheet receiving member characterized in that the locking line 5 is formed to have an inner width dimension for locking.