JPS6328886Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to an improvement of a slider for a slide fastener that allows the handle to be attached and detached.A detachment mechanism is provided on the handle side, making it easy to attach and detach the handle, and to prevent the pull from locking. To provide a slider for a slide fastener that is reliable and allows the entire front and back surfaces of the handle to be used as decorative surfaces.

A slider for a slide fastener that allows the handle to be attached and detached is equipped with an attachment/detachment mechanism on the pull side, as shown in French Patent No. 2453614. Not only does it require a jig, but it also has the drawback that the attachment/detachment mechanism bulges out on the front and back surfaces of the handle.

By adopting the configuration described in the claims for utility model registration, the present invention allows the handle to be attached and detached using only the fingers, the operation is easy, the locking is reliable, and both the front and back sides of the handle can be attached and detached. The attachment/detachment mechanism does not bulge out, and the entire front and back surfaces of the handle can be used as decorative surfaces.

The configuration of the illustrated example will be explained below.

1 to 4 show a first embodiment, and as shown in FIG. 1, a handle 5 is attached to a handle attachment part 3 of a body 2 of a slider 1 via a clamper 4. .

The clamper 4 is formed with a shaft part 6 for attaching to the handle attachment part 3 and a shaft part 7 for attaching the handle.On the other hand, the handle 5 has a locking part at the tip of the main body part 8. A hook-shaped hook portion 9 is formed, and the handle 5
As shown in FIG. 2, the hook portion 9 is fitted onto the shaft portion 7 for attaching the handle of the clamper 4.

As shown in FIG. 4, the hook portion 9 has an opening 10 through which the shaft 7 for attaching the handle of the clamper 4 can pass. A closure 11 is provided for closing the opening 10 as shown.

The main body part 12 of the closure body 11 is the main body part 8 of the handle 5.
A spring 14 is compressed between the bottom of the insertion hole 13 and the end of the main body 12, and due to the restoring elasticity of the spring 14,
The closing body 11 is always biased in the direction of closing the opening 10, and as shown in FIG. Preventing escape.

Therefore, the closing body 11 is held against the spring 14 by fingers or the like.
If the opening 10 is opened as shown in FIG. 4 by pushing it in the direction of arrow A against the elasticity of the
can be freely inserted into and removed from the shaft portion 7.

In order to make it easier to push the closure body 11 into the insertion hole 13, reference numeral 15 is shown in FIGS. 2 and 4.
As shown in the figure, a cut-and-raised portion may be formed in the closure body 11.

In the illustrated example, the distal end portion 16 of the closure body 11 is bent upward in an inverted shape and is brought into contact with the inner surface of the distal end of the hook portion 9, but the structure is not limited to this.

FIG. 5 shows a second embodiment, in which the handle 17
The fact that the main body 22 of the closing body 21 of the opening of the hook portion 20 of the handle 17 is inserted via the spring 23 into the bottomed insertion hole 19 bored in the main body 18 of the Although the structure is the same as that of Embodiment 1, in this embodiment, a window hole 24 is provided on the back surface of the main body 18 of the handle 17.
A locking piece 25 cut and raised from the main body 22 of the closing body 21 is positioned in this window hole 24, and the locking piece 25 and both ends of the window hole 24 collide with each other, so that the closing body 21 is closed. This embodiment differs from the first embodiment in that the range of motion is limited. Since the structure is as described above, the closure body 21
The top surface 26 of the tip of the clamper 28 is brought into surface contact with the tip surface 27 of the hook portion 20, and even if there is no contact relationship between the two surfaces, the handle attachment shaft portion 29 of the clamper 28 and the hook portion 20 can be separated from each other. does not occur. In this example,
By pressing the distal end surface 30 of the closure body 21 in the direction of arrow B with fingers, the opening of the hook portion 20 can be easily opened.

The slider for the slide fastener according to the present invention has the structure and function described above, and since the attachment/detachment mechanism is provided on the pull side, the structure on the clamper side can be simplified, and the attachment/detachment mechanism itself is The handle can be easily attached, detached, and replaced, and the handle can be reliably locked.

In addition, since the closing body for the opening of the hook part is arranged so that it can move in and out of the handle body, there is no attachment/detachment mechanism protruding from both the front and back sides of the handle, and the entire surface can be used as a decorative surface. are doing.

[Brief explanation of the drawing]

FIG. 1 is a plan view of the first embodiment, and FIG. 2 is a plan view of the first embodiment.
In the figure - line enlarged sectional view, Figure 3 is in Figure 2 -
A line sectional view, FIG. 4 is an enlarged sectional view at the same position as FIG. 2 with the closure body open, and FIG. 5 is an enlarged sectional view similar to FIG. 2 of the second embodiment. 1: Slider, 2: Body, 4: Clamper,
5: Handle, 7: Shaft for attaching the handle, 9: Hook part,
10: opening, 11: closing body, 14: spring.

Claims (1)

[Scope of utility model registration request] In a slider for a slide fastener in which a handle is attached to the body of the slider via a clamper, the clamper is formed with a shaft part for attaching the handle, and the handle is fitted onto the shaft part at the hook part. In addition, the hook part has a
An opening through which the shaft portion can pass is opened, and a closing body capable of closing the opening is retractably disposed within the pull body, and the closing body has a spring elasticity so as to always close the opening. A slider for a slide fastener that allows you to attach and detach a handle that is biased.