JP3113964B2 - A pair of stops - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pair of stoppers used for a book keeping band for a sample book, an album, etc., and a cover for opening and closing a bag.

[0002]

2. Description of the Related Art A hook-and-loop fastener, a hook, a magnet and the like are used as a conventional fastener used for the above-mentioned applications. It is often used because of its simplicity and convenience in the release operation.

[0003]

However, although the hook-and-loop fastener is simple in installation, it is troublesome in the case of using sewing means as compared with caulking and fixing.
Moreover, not only the appearance of the sewing thread deteriorates the appearance,
There is a problem in that frequent detachment operations cause inconveniences such as thread breakage and detachment, and in the case of using adhesive means, in the summer, the plasticizer of the adhesive is released and the adhesive force is not lost, which is a problem. There is a problem in that the hook-and-loop fastener is peeled off or displaced due to the cause.

The present invention does not directly fix the surface fastener to the object to be mounted, but fixes the surface fastener fixed to the flat cylindrical table to the object by caulking means, thereby improving the workability and durability of the installation. An object of the present invention is to provide a pair of fasteners capable of improving the appearance and appearance.

[0005]

SUMMARY OF THE INVENTION A pair of stoppers according to the present invention have been made to solve the above-mentioned problems and achieve the object, and have a stud at the center of a flat cylindrical base (4) and at a center of a bottom. Hole
(5) to form a rivet head recess (6)
A pair of stopper bodies (1) made of a metal material having a flange (7) integrally extended therewith on the outer peripheral edge of the flat cylindrical table (4), and the flange (7)
A diameter which can be fixed by winding in and has a tack hole (5) in the center of the bottom.
Male side zipper with matching center hole (8)
And two types of fastening sheet, female side fastener sheet
(2) and a stud head (9) that sinks into the stud recess (6).
And one of the fastener bodies (1) has a front
The fastening sheet (2) consisting of the male side zipper sheet,
The other fastener body (1) has the female side fastener
The fastening sheet (2) consisting of
Cover the flat cylindrical table (4)
The center hole (8) and the stud hole (5)
Caulking with caulking studs (3) to be depressed in the recesses (6)
And the collar (7) is fixed.

[0006]

The pair of stoppers configured as described above are mounted on the female side,
Male two fabricated the side surface fastener sheets punched into a predetermined diameter of the fastening sheet (2), overlying the pair of stopper body molded (1) with a punch and a die, each fastening
It is manufactured by fixing the peripheral edges of the sheet (2) with the flanges (7) of the pair of stopper bodies (1) and simultaneously driving and supporting the caulking studs (3) in the center. It can be provided in a suitable and inexpensive manner, and the fastening of a pair of fasteners to the object is performed by fastening the caulking stud (3) with the stud head (9).
It can be surely performed by a simple operation of caulking and fixing the caulking cylinder (10) in a state where the caulking cylinder (10 ) is depressed in the head depression concave portion (6) .

[0007]

1 and 2 show a pair of stoppers according to the present invention.
Shows a person, FIG. 1 is an exploded cross-sectional view at production stage, Fig. 2
Is a cross-sectional view of the finished product.
(1) A fastening sheet consisting of a male side zipper sheet
And (2) state, and are not bound and Kashimebyo (3), a pair of stop
On the other side of the fastener, the fastening sheet (2) is
The other configuration is the same except for the nut sheet, so it is omitted.
Then, in the diagram showing the use state of FIG. 3, a pair of stoppers (C
a) and (Cb).

The stopper body (1) has a rivet head recess (6) having a rivet hole (5) formed in the center of the flat cylindrical base (4) at the bottom center.
Are formed, and a flange (7) is integrally extended on the outer peripheral edge of the flat cylindrical base (4).

The fastening sheet (2) is a male side fastener.
Shape with the sheet, the stop body (1) flat cylindrical platform of a size of a diameter which is fixed (4) and covers the peripheral edge portion thereof a flange (7) in the center in the center hole (8) Then, it is formed by punching.

Further, the caulking stud (3) is a normal stud having a caulking cylinder (10) formed below the stud head (9).

The pair of fasteners constructed as described above are formed by punching two types of fastening sheets (2) made by punching a male and female surface fastener sheet into a predetermined diameter, using a punch and a die. Lay it on the flat cylindrical base (4) of the molded stopper body (1), and attach the periphery of the fastening sheet (2 ) to the flange of the stopper body (1).
At the same time as fixing with (7), the center hole (8) in the center and the tack hole
(5) Insert the caulking cylinder (10) of the caulking tack (3) into the tack
A male stopper (Ca) and a female stopper (Cb) are manufactured by being supported by (6).

Then, as shown in FIG. 3, one of the pair of stoppers (Ca) is caulked and fixed to a mounting object (A) such as a sample book, an album, a bag, etc. ) And the other stopper (Cb) is fixed to the inner surface of the free end of a fastening piece (B) such as a band or a bag lid that overlaps the one stopper (Ca). Then, they are used so that they can be detached from each other.

[0013]

According to the pair of fasteners described above, the hook-and-loop fastener is not directly fixed to the object to be mounted, but the surface fastener fixed to the flat cylindrical base is fixed to the object by the caulking means. This makes it possible to securely and easily fix the object to the object in a good appearance, eliminates the time and effort required for sewing by the conventional sewing means, and exposes the sewing thread, resulting in poor appearance and frequent attachment and detachment. Inconvenience such as thread breakage caused by operation is removed, and peeling and displacement of hook-and-loop fastener caused by bonding means are improved, and mounting workability and durability are improved and appearance appearance is improved. it is possible to provide a pair of stopper capable.

Further, two types of fastening sheets manufactured by punching a hook-and-loop fastener sheet into a predetermined diameter are made to correspond to a pair of stopper bodies formed by punching and dies, respectively.
Overlaid so as to cover Te, and at the same time fixed by flange fasteners body the periphery of the fastening sheet, since it is intended to be fabricated by supporting implanted caulking rivet to the center, suitable for mass production, low cost Can be provided.

[Brief description of the drawings]

FIG. 1 is an exploded cross-sectional view of one of a pair of stoppers according to the present invention at a manufacturing stage.

FIG. 2 is a sectional view of one completed product of a pair of stoppers according to the present invention.

FIG. 3 is a perspective view of a sample book using a pair of stoppers according to the present invention.

[Explanation of symbols]

 (1) Stopper body (2) Fastening sheet (3) Caulking tack (4) Flat cylindrical table (5) Tack hole (6) Tack head depression recess (7) Flange (8) Center hole (9) Tack head (10) Caulked barrel

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) A44B 18/00

Claims (1)

(57) [Claims] 1. A stud hole at the center of the flat cylindrical base (4) and at the center of the bottom.
(5) to form a rivet head recess (6)
A pair of stopper bodies (1) made of a metal material having a flange (7) integrally extended therewith on the outer peripheral edge of the flat cylindrical table (4), and the flange (7)
A diameter which can be fixed by winding in and has a tack hole (5) in the center of the bottom.
Male side zipper with matching center hole (8)
And two types of fastening sheet, female side fastener sheet
(2) and a stud head (9) that sinks into the stud recess (6).
And one of the fastener bodies (1) has a front
The fastening sheet (2) consisting of the male side zipper sheet,
The other fastener body (1) has the female side fastener
The fastening sheet (2) consisting of
Cover the flat cylindrical table (4)
The center hole (8) and the stud hole (5)
Caulking with caulking studs (3) to be depressed in the recesses (6)
And a pair of fasteners fixed by the wrapping of the collar (7) .