JPH0225046B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a new structure for attaching and detaching members using hook-and-loop fasteners, for example, a structure for attaching and detaching members using hook-and-loop fasteners for connecting to close a lid of a file, etc. This invention relates to a flexible member binding structure.

BACKGROUND ART Conventionally, in a box-shaped file for storing materials such as catalogs without binding, the binding means for holding the lid in a closed state is generally a pair of binding means that are removably engaged with each other. A hook-and-loop fastener consisting of two pieces is used, and the connecting pieces that are engaged with each other are coated with adhesive on their non-engaging surfaces and are bonded directly to the adherends (the front side of the file body and the back side of the lid).

In this case, if the interfacial bonding force between the adherend and the adhesive is weak, the bond between the adherend and the joint piece of the surface fastener may peel off while the surface fastener is repeatedly engaged and disengaged. Furthermore, even if the interfacial bonding force between the adherend and the adhesive is strong, if the adherend is made of cardboard coated with resin, etc., the bonding piece of the file body may There was a problem in that the resin coating on the bonded area would peel off, and the bonding piece would eventually separate from the file body.

In addition, the surface fastener has some thickness,
A gap corresponding to the thickness of the hook-and-loop fastener always appears between the file body to be bound and the lid, which has the disadvantage of making the appearance unsightly and making it difficult to store or take out the file on a bookshelf or the like.

Purpose of the Invention The present invention solves the above-mentioned conventional drawbacks, and its purpose is to prevent the bonding piece constituting the surface fastener from easily separating from the adherend, and to prevent the problem from occurring due to the thickness of the surface fastener. It is an object of the present invention to provide a novel detachable member binding structure that can reduce gaps between binding members.

SUMMARY OF THE INVENTION In order to achieve the above object, a removable member binding structure using the surface fastener of the present invention provides a structure in which two members are joined by a surface fastener, in which a connecting piece constituting the surface fastener is attached to at least one of the members. A placement hole is formed in which the bonding piece is placed, and the base sheet with the bonding piece adhered to the surface opposite to the bonding side of the member is passed through the bonding piece placement hole and the bonding side of the member is drilled. The above-mentioned two members are removably connected by attaching the connecting piece so that it is exposed on the surface of the other member and engaging the connecting piece with the connecting piece provided on the other member to form a pair with the connecting piece. It is characterized by this.

Embodiments Hereinafter, a removable member binding structure using the surface fastener of the present invention will be described according to embodiments shown in the accompanying drawings.

Figures 1 and 2 show an example in which the removable member binding structure using the surface fastener of the present invention is applied to a non-binding file. This is a binding file, and a flap 3 is connected to the lid piece 2 of the file body 1, and connecting piece placement holes 5 and 6 are provided in the flap 3 and the side plate 4 of the file body 1, respectively, at positions where they overlap with each other. ing. The surfaces of the file body 1, lid piece 2, and flap 3 are each coated with resin.

7 and 8 are base sheets made of aluminum foil, so as to cover the opposite side of the binding piece arrangement holes 5 and 6;
It is attached to the inner surface of the side plate 4 and the outer surface of the flap 3. Then, the inside of the base sheets 7 and 8 (side plate 4, flap 3 arrangement hole 5,
6), connecting pieces 9 and 10 constituting a hook-and-loop fastener are fixed with adhesive, respectively. The connecting pieces 9 and 10 constituting the hook-and-loop fastener are each slightly thicker than the thickness of the cardboard constituting the file. 9 and the coupling piece 10 can be engaged with each other. Further, in order to release the engagement between the connecting pieces 9 and 10 that are engaged with each other, it is sufficient to pull the flap 3 in the direction of the arrow. Then, since the connecting pieces 9 and 10 glued to the center portions of the base sheets 7 and 8 try to maintain the engaged state with each other, the center portions of the base sheets 7 and 8 tend to move toward the opposing connecting pieces 10 and 9. shall be. As a result, a force is applied to the periphery of each of the base sheets 7 and 8 (the part where it adheres to the member) in a direction that tends to bring the base sheets into closer contact with the adherend. It will not separate from the member to which it is attached. However, the connecting pieces 9 and 10 are bonded to the base sheets 7 and 8 with an adhesive or the like, and a force that tries to peel them off acts at the bonded portion. In the example, aluminum foil) can be freely selected.
In addition, by selecting an adhesive, it is possible to strengthen the adhesion between the joining pieces 9 and 10 and the base sheets 7 and 8, so that the joining pieces 9 and 10 can be repeatedly engaged and disengaged. Connecting pieces 9, 10
It is possible to prevent the base sheets 7 and 8 from easily separating.

FIG. 3 shows an example in which the removable member binding structure using the surface fastener of the present invention is applied to binding the side plate of a file whose side plate can be opened and closed and the folding piece.

11 is a file, and this file 11 consists of a substrate 12 made of thick and durable paper, 13,
Reference numeral 13 denotes folding lines arranged in parallel at a desired interval approximately in the center of the substrate 12, and the substrate 12 is divided into three parts by the folding lines 13, 13. 14 is the broken line 1
15 is a left side plate connected to the left side of the bundle part 14 via the fold line 13;
This is a right side plate connected to the right side of the bundle part 14 via. Reference numeral 17 denotes a lid piece connected to the left side edge line of the left side plate 15 via a fold line, and 18 denotes a flap connected to the cover piece 17 via a fold line. Reference numeral 19 denotes a lower bundle piece connected to the lower edge of the left side plate 15 via a fold line, and 20 denotes a lower folded piece connected to the lower bundle piece 19 via a fold line. 21 is an upper bundle piece that is connected to the upper edge of the left side plate 15 via a fold line, and 22 is an upper folded piece that is connected to the upper bundle piece 21 via a fold line. Each bundle piece 19, 21 formed in this way is connected to the side plate 1 by the fold line.
5, and further folded back onto the side plate 15 so that the folded pieces 20, 22 are parallel to the left side plate 15 along the fold line. and,
The right side plate 1 is attached to the lower folding piece 20 and the upper folding piece 22.
Overlap pieces 6 and use hook-and-loop fasteners to fold up the upper and lower pieces 2.
0 and 22 and the right side plate 16, a thin box-shaped file 11 is assembled.

23, 23, 24, 24 are two pairs of connecting pieces constituting the surface fastener, one of which is connecting piece 2.
3 and 23 are disposed on the folded pieces 20 and 22, and the other coupling pieces 24 and 24 are disposed on the side plate 16. The arrangement of the connecting pieces 23, 23, 24, 24 on the folded pieces 20, 22 and the side plate 16 is the same as the structure in which the connecting pieces were attached to the flap and side plate in the previous embodiment.

That is, connecting piece placement holes 25, 25, 26, 26 are provided in the portions of the folding pieces 20, 22 and the side plate 16 where the connecting pieces 23, 23, 24, 24 are arranged, respectively.
are formed in the base sheets 27, 2 so as to cover the side opposite to the binding surface of the arrangement holes 25, 25, 26, 26.
7, 28, 28 are attached. The connecting pieces 23, 23, 24, 24 are provided with the arrangement holes 25, 24, 24, respectively.
At 25, 26, 26, the anti-engaging surfaces are attached to the base sheets 27, 27, 28, 28 such that the engaging surfaces thereof face the engaging surfaces of the other coupling piece.

Then, the side plate 16 is superimposed on the folded pieces 20 and 22, and the two are brought into contact so that the connecting pieces 23 and 24 are engaged, and the base plate to which the anti-engaging pieces of the connecting pieces 23 and 24 are attached is By sandwiching and pressing the sheets 27 and 28 between two fingers, the two are bound together.

Therefore, according to this application example, not only can the effects obtained in the above-mentioned embodiments be obtained, but also the engaged surface fasteners can be pressed from the front and back through only the base sheet, and the surface fasteners Since the state of engagement can be grasped with two fingers, it is also possible to obtain the effect that the engagement can be ensured.

Effects of the Invention As described above, the removable member binding structure using the surface fastener of the present invention has a structure in which two members are joined by the surface fastener, and at least one of the members has a connecting piece constituting the surface fastener. A placement hole for the binding piece to be placed is bored, and the base sheet, on which the binding piece is adhered to the surface opposite to the binding side of the member, is inserted into the binding piece through the binding piece placement hole. The above-mentioned two members are removably connected by attaching the connecting piece so as to be exposed on the surface and engaging the connecting piece with a connecting piece provided on the other member forming a pair with the connecting piece. It is characterized by:

Therefore, according to the present invention, when a force is applied to two bonded members to separate them, the base sheet to which the bonding piece is bonded receives a force that tends to make it adhere more tightly to the member to which it is bonded. acts. Therefore, there is no risk that the base sheet will peel off from the members due to the release of the binding of the members or the repetition of binding and release.

Further, according to the present invention, even if the bonding piece constituting the hook-and-loop fastener is directly adhered to a member, the interfacial bonding force between the member and the adhesive will be weakened, and the adhesive force cannot be sufficiently increased. Since the bonding piece is adhered and fixed to the member via the sheet, by appropriately selecting the material and adhesive of the base sheet, it is possible to strengthen the adhesive force of the bonding piece to the member via the base sheet. Therefore, even if the hook-and-loop fastener is repeatedly engaged and disengaged, the coupling piece can be prevented from detaching from the member. In addition, even if the component is made of cardboard with a resin coating on the surface and the binding piece constituting the hook-and-loop fastener is adhered to the cardboard, the binding piece must be directly attached to the cover of the resin-coated cardboard. Since it is attached and fixed through the base sheet without any problem, the resin coating part of the cardboard will not peel off even if the hook-and-loop fastener is repeatedly engaged and detached.

Furthermore, since the two joining pieces constituting the hook-and-loop fastener are engaged in the joining piece arrangement hole drilled in at least one of the two members to be joined, there is a gap between the two joined members. can be reduced or eliminated altogether.

Furthermore, since the connecting piece constituting the hook-and-loop fastener is attached to the back surface of the base sheet, when the hook-and-loop fastener is engaged, the state of engagement can be confirmed with a fingertip.

In addition, in this embodiment, a case has been described in which the coupling piece placement hole is bored in both of the two members to be connected, but it is also possible to drill the coupling piece placement hole in one of the members and to open the coupling piece in one of the members. The bonding piece may be attached and fixed to the member via the base sheet, and the other connecting piece may be directly adhered to the member.

Further, although this embodiment has been described with respect to the connection between the flap connected to the lid of the file and the side plate of the file, it goes without saying that the present invention is not limited to this and can be applied to the connection of any other member.

[Brief explanation of drawings]

Figure 1 is a perspective view of a file to which a removable member binding structure using the surface fastener of the present invention is applied;
The figure is an enlarged sectional view taken along the - line in FIG. 1, and FIG. 3 is a developed perspective view of another file to which a removable member binding structure using the surface fastener of the present invention is applied. Explanation of symbols, 3, 4, 16, 20... members,
5, 6, 25, 26... surface fastener arrangement hole, 7,
8, 27, 28...Base sheet, 9, 10, 2
3, 24...Connection piece.

Claims (1)

[Claims] 1. In a structure in which two members are joined by a hook-and-loop fastener, at least one member is provided with a placement hole in which a connecting piece constituting the hook-and-loop fastener is placed, and the surface of the member opposite to the bonding side is bored. Attach the base sheet to which the bonding piece is adhered so that the bonding piece is exposed to the bonding side surface of the member through the bonding piece placement hole, and attach the bonding piece to the other member to form a pair with it. By engaging with the provided coupling piece,
A removable member binding structure characterized in that the above two members are removably connected.