JPS6226003A - Fastener - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a fastener having a pair of removably connected sheet members.

BACKGROUND ART A fastener conventionally called xxx xxx The other sheet member is implanted. By engaging these loop-shaped portions and hook-shaped portions, one sheet member and the other sheet member can be brought into close contact with each other 1, and these sheet members can be peeled off by hand.

Problems to be Solved by the Invention In such prior art, for example, in the opening/closing part of clothing or covers, a fastener is attached at a position where it is to be attached.
If you mistakenly attach two sheet members of the same configuration with loop-shaped parts implanted in them, these sheet members cannot be brought into close contact with each other, so one of the sheet members must be removed and the hook-shaped It is necessary to replace the sheet member with the part implanted. Such replacement work requires a great deal of effort, such as resewing with a sewing machine. Further, when removing the sheet member, the thread of the sewing machine is difficult to break, and the sheet member cannot be easily removed. In addition, when installing the seat members, it is necessary to distinguish between the seat members with the loop-shaped portions and the seat members with the hook-shaped portions, which is extremely time-consuming. .

An object of the present invention is to provide a fastener that solves the above-mentioned technical problems and allows for reliable and easy attachment and detachment of sheet members, thereby improving workability. It is to be.

Means for Solving the Problems The present invention provides a fastener having a pair of sheet members that are removably connected, each sheet member having a loop-shaped portion and a hook that engages the loop-shaped portion on one surface of each of the sheet members. This is a fastener characterized by having a V4 structure in which a mixture of shaped parts and parts are implanted.

Another invention provides a fastener having a pair of sheet members that are removably connected, wherein one surface of each of the sheet members includes a loop-shaped portion and a hook-shaped portion that engages with the loop-shaped portion. The other surface of the sheet member is coated with an adhesive to form an adhesive layer, and a removable protective sheet is attached to the adhesive layer. This is a fastener.

Function According to the present invention, since the loop-shaped portion and the nail-shaped portion that engages with the loop-shaped portion are planted on one surface of the sheet member in a mixed manner, sheet members having the same configuration can be mutually planted. They can be closely connected to each other or separated by being peeled off from each other. Further, by attaching the protective sheet to the other surface of the sheet member in a removable manner, the sheet member can be easily attached and removed.

Embodiment FIG. 1 is a partially enlarged perspective view of a fastener 1 according to the present invention. The fastener 1 consists of a pair of sheet members 2a and 2b having the same configuration. Sheet members 2a, 2b
Examples of materials include velvet cloth (product name)
is preferably used. On each surface 3a, 3b of the sheet members 2a, 2b, a loop-shaped portion 4 and a hook-shaped portion 5 that can be engaged with the loop-shaped portion 4 are planted in a mixed manner. The loop-shaped portion 4 consists of a large number of flexible loop-shaped pieces 6, and the hook-shaped portion 5 consists of a large number of hook-shaped pieces 7 that have flexibility and engagement force. As shown in FIG. 2, these loop-shaped pieces 6 and hook-shaped pieces 7 are arranged in a staggered manner every other piece, and the sheet members 2a, 2b are arranged in a grid pattern as a whole.
- each surface 3a, 3bl: closely planted respectively. Therefore, the loop-shaped portion 4 and the hook-shaped portion 5 occupy the respective surfaces 3a and 3b of the sheet members 2a and 21+ at the same area ratio. Each of members 2a, 2b - surfaces 3a, 3
When the two sheet members 2b are brought into close contact with each other, the loop-shaped portion 4 and the hook-shaped portion 5 of one sheet member 2a are attached to the other sheet member 2b.
The hook-shaped portion 5 and the loop-shaped portion 4 are engaged with each other.

This makes it possible to connect the pair of sheet members 2a and 2b. Moreover, these sheet members 2a and 2b can be separated by peeling them off by hand.

In this way, the -surfaces 3a, 3b of the sheet member 2m=2t>
By planting the loop-shaped portion 4 and the hook-shaped portion 5 in a mixed manner, a pair of sheet members 2a, 2 having the same configuration can be placed, for example, in the opening/closing part of clothing or covers.
The function of the fastener 1 can be obtained by simply attaching each of the parts b. In addition, since the loop-shaped portion 4 and the hook-shaped portion 5 are planted in a mixed manner at the same area ratio on one surface 3a, 3b of the sheet members 2a, 2b, the sheet members 2a, 2b are similar to the conventional sheet members 2a, 2b. The attachment between 2b can provide strength.

Referring to FIGS. 3 and 4, an adhesive is applied over the entire surface of the other surface 11 of the sheet member 2a, and an adhesive layer 12 is formed by this adhesive. On the outer surface 13 of the adhesive layer 12, an adhesive lTi 12 and a removable protective sheet 14 are attached over the entire surface. Protective sheet 1
4 may be oiled paper, for example. By peeling the protective sheet 14 from the adhesive W112, the sheet member 2
The CT can be easily attached. The structure of the sheet member 2a is the same as that of the sheet member 2)). By attaching the protective sheet 14 in this manner, there is no need to prepare an adhesive during installation. Moreover, since there is no need to use sewing thread or the like as in the conventional method, work efficiency is significantly improved.

FIG. 5 shows a loop-shaped portion 4 in another embodiment of the invention.
This is a diagram schematically showing the implantation state of the hook-shaped portion 5 and the hook-shaped portion 5. In the embodiment, the loop-like pieces 6 forming the loop-like portion 4 and the hook-like pieces 7 forming the hook-like portion 5 are arranged on one surface 3a, 3b of the sheet members 2a, 2b so as to form a houndstooth pattern.
However, as shown in FIG. 5(1), the loop-shaped pieces 6 and the hook-shaped pieces 7 may be planted in a staggered manner every second. Also, as shown in Figure 5 (2),
The loop-shaped pieces 6 and the hook-shaped pieces 7 may be planted alternately and in a polycyclic manner as a whole. Also, Figure 5 (
As shown in 3), the loop-shaped pieces 6 and the hook-shaped pieces 7 may be planted in every other row or column. In the case of a banknote, the sheet member 2 has a loop-shaped portion 4 and a hook-shaped portion 5.
Since the proportions occupied by surfaces 3a and 3b of surfaces 3a and 2b are equal, there is no possibility that the adhesion strength between sheet members 2a and 2L+ will weaken. In this way, the loop-shaped part 4 and the hook-shaped part 5
For example, one surface 3a of the sheet members 2a, 2b.

The hook-shaped portion 5 may be formed by selectively cutting the loop-shaped portion 4 formed over the entire surface of the portion 3b using a tapered cutting blade.

FIG. 6 is a sectional view of yet another embodiment of the invention.

In FIGS. 6(1) to 6(6), one sheet member 2
The hook-shaped portions 5 are respectively implanted on one surface 3b of b. On one surface 3a of the other sheet member 2a, there are
As shown in (6), a hook-shaped portion 5a that can be engaged with the hook-shaped portion 5, a clockwise hook-shaped portion 5b, an inverted hook-shaped portion 5c, a hook-shaped portion 5d forming a bundle, and a T-shape. A hook-shaped portion 5e and a loop-shaped portion 4a forming a bundle are respectively implanted. In addition, in FIGS. 6(7) and 6(8), a T-shaped hook-shaped portion 5f is implanted on one surface 311 of one of the seams 21+. In FIG. 6(7), a hook-shaped portion 5 is placed above one surface 3a of the other sheet member 2a.
A net 8 that can be hooked to f is stretched. The mesh 8 is made up of, for example, vertical and horizontal strands entwined with each other, and the hook-shaped portions 5r can engage with the mesh. Further, in FIG. 6(8), one surface 3 of the other sheet member 2a
A loop-shaped portion 94 that can be engaged with the hook-shaped portion 5f is implanted in a. Further, the one and the other sheet members 2a, 2b may be brought into close contact and separated by a combination other than the combination of the loop-shaped portions 4, 4a and the hook-shaped portions 5, 5a to 5f.

FIG. 7 is a perspective view of yet another embodiment of the invention.

In this embodiment, a hook-shaped portion 5 is planted on one surface 3b of one of the sheet members 2, and an opening 9 is formed by cutting out one surface 3a of the other sheet member 2a. It is constructed by stretching a net 10 formed by entangling wires.

By bringing the hook-shaped portion 5 into close contact with the net 10, the hook-shaped portion 5 can be engaged with the net 10, thus connecting the one and the other sheet members 2a, 2b.
! Ru. Moreover, these sheet members 2a and 2b can be peeled off by hand. By stretching the net 10 over the other sheet member 2a in this manner, the work of attaching the fastener 1 can be simplified.

FIG. 8 is a sectional view of still another embodiment of the present invention.

In this embodiment, a permanent magnet piece 1 is attached to the outer surface 13 of the adhesive layer 12.
5, and the sheet member 2a is magnetically mounted and fixed at a fixed position 16 made of a magnetic material. Therefore, even if the seam 1 member 2a is fixed at 1G where sewing thread, stapler, etc. cannot be used, the seam 1 member 2a can be easily and reliably attached. The magnetic force of the permanent magnet piece 15 is the same as the W of the sheet members 2m and 2b.
j is selected so that it is larger than the contact force. The structure of the sheet member 2a is the same even if it is applied to the sheet member 2b.

In the direct mounting embodiment, the sheet members 2a and 2b were attached using the adhesive layer 12 and the permanent magnet piece 15;
The attachment is not limited to this, and may be attached using sewing thread or a stapler, or may be attached using other configurations.

The fastener 1 according to the present invention can be used to open clothing or covers.
It can be applied not only to the T part, but also to a wide range of technical fields, such as obi-tightening.

Effects As described above, according to the present invention, on one surface of the sheet member,
By planting the loop-shaped portion and the nail-shaped portion that engages with the loop-shaped portion in a mixed manner, sheet members having the same configuration can be closely connected to each other,
Alternatively, they can be separated by peeling each other off. Further, by attaching the protective sheet to the other surface of the sheet member in a removable manner, the sheet member can be easily attached. Therefore, it is possible to improve workability.

[Brief explanation of drawings]

FIG. 1 is a partially enlarged perspective view of 77th f1 according to the present invention, P
pIJ2 is a diagram schematically showing the manner in which the loop-shaped portion 4 and hook-shaped portion 5 are planted in FIG. 1, and FIG.
4 is a sectional view of the vicinity of the protective sheet 14, and FIG. 5 is a diagram schematically showing the manner in which the loop-shaped portion 4 and the hook-shaped portion 5 are installed in another embodiment of the present invention. FIG. 6 is a sectional view of still another embodiment of the invention, FIG. 7 is a perspective view of still another embodiment of the invention, and FIG. 8 is a sectional view of still another embodiment of the invention. 1 ・772s, 2 m, 2 b-sheet member, 3a
, 3b...-surface, 4... loop-shaped portion, 5...
hook-shaped part, 12...adhesive layer, 14...protective sheet,
15...Permanent magnet agent Patent attorney Kei Saikyo Part 1 Figure 5 - 11. Soy habit ■Kan Figure 6 Figure 6

Claims (2)

[Claims] (1) In a fastener having a pair of sheet members that are removably connected, one surface of each sheet member is implanted with a loop-shaped portion and a hook-shaped portion that engages with the loop-shaped portion. A fastener characterized by comprising: (2) In a fastener having a pair of sheet members that are removably connected, one surface of each sheet member is implanted with a loop-shaped portion and a hook-shaped portion that engages with the loop-shaped portion. A fastener comprising: an adhesive layer formed by applying an adhesive to the other surface of the sheet member; and a removable protective sheet attached to the adhesive layer.