JPS5841502A - Apparatus for preventing pull-out of attaching foot of change button, cuff button or budge - 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 The present invention provides a method for attaching a retaining member to the tip of the mounting leg by inserting the mounting leg into a small horizontal notch previously provided in the mounting portion and releasably fixing the retaining body to the tip of the mounting leg. De-engineered button for students, dress shirt PI! Cufflinks and Pads C: This relates to a new device for preventing the attachment foot from falling out. A retractable bottle (4) which is integrally protruded and is ejected forward by a bullet (3) built into the mounting foot (2) is attached to the end face of the tip of the mounting foot (2), and a retractable bottle (4) is attached to the open end. Further install a pair of overhanging bins 4 (6)' on both sides of 1 (2)
If a rotation stopper (7) (7)' and a pin (8) (81') for preventing over-insertion are provided near the tip of the tool, respectively, the pin (7) (7)' that fits into the horizontal cut hole for installation (described later) and the pin (81) (81') for preventing over-insertion are provided. A hollow and flat disc-shaped retaining body 1 with upper and lower wall murals H (11') is installed on the leg side, and the upper side wall WJ (
The insertion hole opening of the above-mentioned mounting leg (2) is made at lI4, and the cut am I3' is made at the incisal edge of the Oka insertion hole ring to allow the passage of the above-mentioned overhanging bottle (5) (5)'. Furthermore, at the incisal edge of the insertion hole shaft, there is a slotted shaft (14) into which the overhanging bottle (5) (5)' fits into the back case where the overhanging bottle (5) (51') is not allowed to pass through. ' are provided respectively, and when the mounting foot (2) is pushed into the insertion hole shaft of the mounting foot (2), the retractable bottle (4) comes into contact with the lower wall of the retaining body and is compressed. This is how it was done.

That is, in the article, the attachment foot (2) is inserted from the front side into a small horizontal cut (2) previously made in the attachment part of clothing such as school uniforms, and the attachment foot (2) is inserted into the back of the attachment part. Insert the rotation stopper (7) (7)' into the horizontal cut hole firmly, and then insert the over-insertion prevention pin (8) (8)' on both incisal edges of the horizontal cut hole (6). When it is locked, the above installation X (
2), insert the insertion hole shaft into the tip of the overhanging bottle (51) by aligning the 5th pin and the allowable cutting depth
5) Bring the stopper 'into the inside of the 1m upper mural, then turn the stopper slightly to make the overhanging bottle ring)'Ill'
and the locking groove axis 4', and at the same time, the extraction stop body 9 is made and the removable bottle (4) with the ammunition value S) is made.
Due to the ejection force of the overhanging bottle (~(5)').

l! It can be attached to school uniforms and other clothing by fitting it into the ridge groove 14 I4', and is not only extremely convenient, but also easy to install. improves productivity,
Improved labor-saving effects, reduced labor costs, etc. [2] It is extremely convenient, and in addition, for example, when removing clothes such as school uniforms when washing them, this can be done easily and easily by reversing the above procedure. It has practical effects such as being able to carry out.

However, the present invention may be practiced without providing the above-mentioned rotation stopper (7) (η') and over-insertion prevention bottle (8) (81') at all or without providing one of the screws.

[Brief explanation of the drawing]

This figure shows an embodiment of the device for preventing the mounting foot from falling off in change buttons, cuff links, badges, etc. of the present invention,
Figure 1 is a perspective view of the entire structure with the retaining body removed, Figure 2 is a sectional view taken along line A in Figure 1, and Figure 3 is a cross-sectional view taken along line A in Figure 1. 4th cross-sectional view of the location corresponding to
The figure is a sectional view taken along the line J @ B-33, Figure 5 is a cross section of the part corresponding to the A-A line in Figure 1 showing the state in which the retaining body is fixed, and Figure 6 is the cross section shown in Figure 5. FIG. 3 is a cross-sectional view taken along line CC. (1)... Change methane body, (21... mounting foot, opening)... bullet machine, (a)... retractable bottle, (5)
(51'... overhanging bottle, four... cut holes, (7)
(7)' -...Rotation stopper bottle, (2)...Blocking layer bottle, Ring...Upper mural, Axis'...Lower mii, u...
・Removal prevention body, ring ・Insertion hole, opening I' ・Notch,■
a4' - Fist/concave groove. Patent applicant stone ax "Kujira★shashi"

Claims (1)

[Claims] On the end face of the tip of the mounting leg, there is a retractable bottle that protrudes forward by a self-propelled bullet, and on both sides of the tip (two jutting bins are provided, and separately, upper and lower murals are installed). The above-mentioned mounting foot insertion hole is formed in the upper wall of this removal-prevention body, and the incisal edge 1 of the circular insertion hole allows the above-mentioned overhanging bottle to pass through. the depth of cut,]
[In the incisal edge of the insertion hole, both protruding bottles are inserted into the back side of the part that does not allow the passing of the protruding bottle. - Each groove is provided,
A de-engineered potan, a cufflink potan, which is characterized in that when the mounting foot is inserted into the insertion hole of the mounting foot, the retractable bottle compresses against the wall above the retaining body. A device to prevent the mounting feet from falling out in places such as a.