JPS60120505A - Fastener - Google Patents

Abstract

PURPOSE:To improve the safety by preventing fingers, clothes and so on from being caught by a back surface of cloth plate for attaching which occurs by attachment of a clasp in a clasp using a magnet attached to handbas, brief case and any other bags. CONSTITUTION:A ferromagnetic plate 2 is attached and fixed to a pole face (a) of a permanent magnet 1 on which a hole 1a opened from one pole face to another pole and a ferromagnetic member 2a standing in the center of the hole 1a is arranged. The magnet 1 and the plate 2 are held unitarily by a case 7 and a dish-like attaching plate 4 having a circumferential flange 4a directing the inside of an opening edge is caulked to an unattractive plane of the plate 2 by a small-diameter bar 2'a of the member 2a. Consequently, the easy attachment is completed by sticking claws 5a of an attaching member 5 into an attaching cloth plate and pressure-entering the front ends of clows into the circumferential flange 4a of the attaching plate 4.

Description

[Detailed Description of the Invention] The present invention provides a fastener using a magnet that can be attached to a handbag, bag, or other baggage, and in particular, can be easily attached to a fabric or the like via a base plate (6) using a member. This relates to the disclosure of a fastener that can be used.

On the other hand, conventional fasteners of this type have a crimping tube protruding from the non-adhesive side of the fastener, and the crimping can be done through holes made in the base of fabric etc. However, the stopper has the disadvantage that it rotates around the caulking tube with respect to the base plate and shifts. Additionally, it requires the effort of drilling holes in predetermined locations on the base plate.

The present invention has been devised especially in view of the inconveniences in the prior art, and one of its expected main purposes is to simplify the attachment of the fastener to the fabric board; This is designed to ensure reliable attachment.

In addition, one of the other main objects expected in the present invention is to effectively prevent the rotational shift of the stopper, and to prevent the stopper from rotating in the blank board (= use of the f position). This is designed to prevent damage as much as possible.

Furthermore, other main objects anticipated in the present invention are:
The attachment using the collar and stopper prevents fingers, clothes, etc. from getting caught on the surface of the fabric plate, improving safety.

Next, one of the other main objects anticipated in the present invention is to provide a decorative effect by attaching a mounting member to the side of the fabric board opposite to the stopper.

In view of the above, the present invention has a structure in which the hole (1) a is opened from one magnetic pole surface to the other magnetic pole surface in order to achieve an appropriate and integrated effect on these various objects. permanent magnet (
A ferromagnetic plate (2) is attached and fixed to one magnetic pole surface a of 1), and a ferromagnetic plate (3) is attached to the other magnetic pole surface so that it can be freely engaged and detached. ) and plate (3), or a ferromagnetic member protruding from either one of said holes (1).
A peripheral flange (4) is attached to the inner side of the opening edge in a stop that is removably adsorbed onto the other plate (2) or plate (3) or the other ferromagnetic member surface via a. ) A dish-shaped number having a is made so that the plate (4) can be placed on the non-adsorption surface in the previous record (2) τ1, and any number of claws (5) a
~ (5) Several phrases with a are nails (5) in member (5)
A is attached via the fabric plate (8) and attached to the plate [4]
It is placed at the point where the end of the claw (5) a is inserted into the collar (4) a of the plate (4) and attached to +h.The details of the present invention will be described below. To explain a typical embodiment shown in the drawings, (1) is a permanent magnet in which a hole (1) a is opened from one magnetic pole surface to the other magnetic pole surface, and one magnetic pole surface a A ferromagnetic plate (2) is attached and fixed to the plate, and a ferromagnetic member (2) a that goes up into the hole (1) a is provided in the center of the plate (2), and the magnet (1) and the plate are attached. Hold (2) with the case (7) as one body, and attach a peripheral flange (4) to the non-adhesive surface of the plate (2) toward the inside of the opening edge. The plate (4) is caulked with the small diameter rod (2)'a of the ferromagnetic member (2)a.

For the chain-like installation, which has a plurality of claws (5) a with pointed ends that are inserted and fixed into the peripheral flange (4) a of the plate (4), a member (5) is prepared separately. It is something. This installation involves attaching the claw (5) a on the member (5) to the fabric board (6).
) The fasteners mentioned above are simply installed by pushing the tip of the nail into the peripheral flange (4) a of the plate (4).

The present invention has been able to correct the disadvantages of the prior art by having the following five characteristic configurations,
The following specific effects are expected.

That is, in the present invention, when the object to be attached is a member such as a hunt bag, bag, or other baggage, the transaction is carried out in a predetermined position on the fabric board (8), and the work of opening holes is done in advance. It is made from scratch, and it is easy to install and has a DJ function, and the production cost is low.

Furthermore, in the present invention, since the plurality of claws (5)a are inserted into the fabric board (6) during installation, there is no risk of the stopper rotating.
This prevents a phase shift between the male and female fasteners, and prevents damage to the dough plate (8) due to rotational misalignment of the fasteners.

Furthermore, in the present invention, the decorative effect of the back surface is improved by attaching the fabric plate (6) in a chain shape to the back surface, and attaching the plate shape to the member (5) on the back surface. The installation was intended to strengthen the section.

In addition, to explain another embodiment of the present invention, in FIG. The member (5) is press-fitted and fixed, and the mounting member (5) has a plurality of claws (5)a raised up from the inner hole periphery of the annular plate (5)b,
It is made from a single piece of metallic silver and is low cost.

For the installation shown in Figure 5, the member (5) is made by making radial cuts in the circular plate (5)b for bending and raising the claws (5)a. ) b has a reinforcing effect.

In FIG. 6, the ferromagnetic member (2) a extends to the level of the suction end face, and the protruding ferromagnetic member can be omitted from the other male stopper of the pair.

In Fig. 7, a ferromagnetic member (2) is placed in the magnet hole (1) a.
) A, the plate (4) is attached to the side surface by means of adhesive, spot welding, brazing, etc.

In FIGS. 8 and 9, a shield plate (8) is attached to the attracting side surface of the magnet (+) to prevent magnetic leakage at the attracting end surface.

In Fig. 10, a shield plate (8) is attached to the attracting end surface of the magnet (1), and a rim (7) a rising from the attracting surface is provided on the periphery of the attracting surface of the case (7). This prevents magnetic leakage from the suction surface and also prevents a magnetic recording card such as a cash card from coming into contact with the suction surface.

In Fig. 12, a magnet (+) is glued to the plate (2), and in Fig. 11, a shield plate (8) is glued to the attraction surface, and the case Since it does not have (3), it is easy to manufacture.

In FIG. 13, the attracting surface of the magnet (1) is tilted toward the center hole (1) a of the magnet (1),
This makes it easier to guide the ferromagnetic member (3) a in the male stopper into the hole (1) a.

14 to 23 show a male stopper, and in FIGS. 14 and 15, a protruding ferromagnetic member (3) & is provided in the center of the ferromagnetic part (3), The small diameter rod (3)'a of the member (3)a is crimped to the leg piece (9)a with the washer (8) through the plate (3).

In Figure 16, there is a hanging edge tsuba (3) on the periphery of the plate (3).
b, and the washer (8) is fixed to the plate (3) by adhesive, spot welding, or the like.

In Fig. 17, the thin diameter rod (3) of the ferromagnetic member (3) a is shown.
)"a is pin-shaped, and is attached to the article by inserting it into the article. In Fig. 18, the thin diameter rod (3)
``a'' is a screw rod, which can be tightened with a nand etc.

In FIG. 19, the narrow diameter rod (3)'a has an arrowhead-shaped detent structure, and is adapted to be pushed into an article.

In Figures 20 to 22, the Cannes tube (3) b is fixed to the non-adhesive surface of the plate (3), and the installation is done by attaching it to the material 1'&'' (8). On the other hand, the chain pipe (9) b can be used for caulking.

In Figs. In Figure 21, the plate (3
), the plate (9) C is caulked with the small diameter rod (3)' a, and the washer part ( s)' The peripheral edge of b is fixed.

In Fig. 23, & (3) is attached to a small diameter rod (3) "a is attached by crimping." The annular mounting has a plate (5)b fixed thereto, and the dish-shaped mounting which has a peripheral flange facing inward of the opening edge, which is prepared separately, is attached inside the peripheral flange of the plate (4). Installation is done using fabric l [ii (
8), the claw (5)a is pushed in and fixed.

As mentioned above, it is an object of the present invention to provide a fastener that can be easily and securely removed.

[Brief explanation of drawings]

FIG. 1 is a sectional view showing a typical embodiment of the present invention, FIG. 2 is a sectional view showing the embodiment on the same side, FIG. 3 is a perspective view showing the plate taken, and FIG. FIG. 5 is a perspective view showing the mounting members, FIGS. 6 to 13 are sectional views showing other embodiments of the present invention, and FIGS. 14 to 23 are sectional views showing the H melee according to the present invention. , FIG. 24 is a sectional view showing another typical embodiment of the present invention. In addition, (1)...Permanent magnet in the figure, (2) (3)...
Ferromagnetic plate, (4)...Mounting plate, (5)...
Installation is by parts, (6)...a few phrases are by fabric version, (7)...
Case, (8)...shield plate, (9)...washer are shown. Patent Applicant Co., Ltd. Tamo Representative Patent Attorney Minoru Kuwahara Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure q Donkey Figure 10 Figure // Figure 12 Figure 1 20 Figure 14 Figure 17 Figure 13 Figure G Figure 15 G Figure 18 /q Figure 21 Figure 23 Figure 20 Figure 22 Figure J (J Figure 24

Claims (1)

[Claims] A ferromagnetic plate (
2) is attached and fixed, and a ferromagnetic plate (3) is attached to the other magnetic pole face.
A ferromagnetic member protruding from both or either of the plates (2) and (3) is attached to the other plate (2) through the hole (1)a. Or plate (
3), or a peripheral flange (4) toward the inside of the opening edge in a stop that is removably attracted to the surface of the other ferromagnetic member.
Dish-shaped installation with a prerecorded plate (4) (2)
For mounting on the non-adsorption surface of the member (5) and having any plurality of claws (5)a to (5)a, the claws (5)a of the member (5) are attached to the fabric plate (6). ) is pressed against the surface of the plate (4), and the end of the claw (5) a is engaged and fixed in the collar (4) a of the plate (4). Ingredients.