JPH037182Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a writing instrument clip.

[Prior art and its problems]

A press-contact piece is formed at the tip of the clip, and when the writing instrument is attached to a pocket of clothing, the press-contact piece presses against the fabric and holds it in place.As the clip is a large design element, this press-contact piece is The piece is made into a separate part from the clip itself, and its shape and material are incorporated as design elements. Further, the mounting structure of the press-welding piece is also a design element, and while a simple mounting structure can ensure secure fixation, it is quite difficult to simultaneously make the mounting structure a major design element.

[Purpose of invention]

Therefore, the object of the present invention is to provide a writing instrument clip that has a simple mounting structure for the pressure-welding piece to the clip body, is easy to assemble, can be securely fixed, and can increase the design element of the pressure-welding piece. shall be.

[Structure of the idea]

The structure of the present invention is that the main body of the metal clip has side parts 12 formed on both edges of the front part 11 of the clip to form a groove-shaped cross section, and a pair of holding pieces 13 protruding from the side parts 12 at the tip of the clip. 1, a pressure contact part 21 protrudes from the center of the fixed part 27, and a protrusion 24 having a tapered part 22 at the rear and a locking step 23 at the front is formed on both sides of the pressure contact part 21, and an end part 25 is formed in front of the fixed part 27.
The fixing part 27 is press-fitted from the front end opening of the clip main body 1, and the holding piece 13 is elastically deformed to ride over the protrusion 24, and the stepped part Clip 25 to main body 1
It is characterized in that the rear edge of the holding piece 13 is brought into contact with the locking step 23 and fixed thereto.

[Example] The present invention will be specifically described below based on an example shown in the drawings.

FIG. 1 shows a perspective view of the distal end portion of the metal clip body 1 seen from the back side. Side portions 12, 12 are formed on both edges of the front portion 11 in the axial direction, and the cross section is groove-shaped. There is. The front portion 11 is not limited to the planar shape shown in the figure, but may have an arcuate shape or other shapes. Further, holding pieces 13, 13 are formed at the distal ends of the side parts 12, respectively, with a predetermined interval therebetween. Therefore, the front end of the clip main body 1 has a substantially box-like shape formed by the front part 11, the side parts 12, and the holding piece 13, and is open at the front.

Figures 2 and 3 show perspective views of the synthetic resin decorative pressure welding piece 2 seen from the front and back sides, respectively. A pressure contact portion 21 whose width is equal to the distance between the holding pieces 13, 13 is provided protruding along the axis. A decorative part 26 is integrally connected to the front of the fixing part 27 via a step part 25 having a height equal to the thickness of the clip main body 1. Pressure contact part 2
1.Protrusions 24 are formed on both sides of the protrusion 24, and the rear part of the protrusion 24 is a tapered part 22, and the front part is a locking step 23.
The distance therebetween is equal to the length of the holding piece 13 in the axial direction.

Thus, in order to assemble the decorative pressure-welding piece 2 to the clip body 1, the decorative pressure-welding piece 2 may be press-fitted from the opening at the tip of the clip body 1 with the pressure-welding part 21 aligned with the holding pieces 13, 13. During this press-fitting process, the holding piece 13 rides on the protrusion 24 along the tapered part 22 while being elastically deformed, and when it is further press-fitted, it rides over the protrusion 24 and returns to its original state, and the rear edge comes into contact with the locking step 23. The stepped portion 25 abuts against the opening edge 14 of the clip body 1. Therefore, even if forces are applied in all directions to the decorative pressure-welding piece 2, it will not wobble and will not fall off. If the holding piece 13 is partially plastically deformed when it rides on the protrusion 24 and is not fully restored, the holding piece 13 may be restored by caulking or the like.

When the assembly is completed, as shown in FIG. 5, the decorative part 26 becomes a part of the tip of the clip main body 1, and the difference in materials, colors, etc. between the two makes it possible to emphasize the change in design and create a luxurious look. can be produced.

[Effect of idea]

As explained above, the present invention can be attached to the clip body simply by press-fitting the decorative pressure-welding piece, so the assembly operation is very easy, and once assembled, it can be firmly fixed without wobbling. Since the decorative portion forms a part of the tip of the clip body, it is easy to change the design, and the writing instrument clip can be made to have a high-class feel.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the clip body, Figures 2 and 3 are
The figure shows a perspective view of the decorative pressure-welding piece, FIG. 4 shows a sectional view of the assembled state, and FIG. 5 shows a perspective view of the same. 1...Clip body, 11...Front part, 12...
...Side part, 13...Holding piece, 14...Opening edge, 2...
... Decorative pressure welding piece, 21 ... Pressure contact part, 22 ... Tapered part, 23 ... Locking step, 24 ... Protrusion, 25 ...
Stepped portion, 26... Decorative portion, 27... Fixed portion.

Claims (1)

[Scope of utility model registration request] Side portions 12 are formed on both edges of the front portion 11 of the clip and have a groove-shaped cross section.
A metal clip main body 1 has a pair of holding pieces 13 protruding from it, a press-contacting part 21 protrudes from the center of the fixing part 27, and tapered parts 2 at the rear on both sides thereof.
2, a projection 24 whose front side forms a locking step 23 is formed, and a decorative pressure welding piece 2 is provided with a decorative portion 26 connected to the front of a fixing portion 27 via a step portion 25, and extends from the front end opening of the clip body 1. The fixing part 27 is press-fitted, the holding piece 13 is elastically deformed to ride over the protrusion 24, and the stepped part 25 is brought into contact with the opening edge 14 of the clip main body 1, and the rear edge of the holding piece 13 is brought into contact with the locking step. A writing instrument clip that is attached to and fixed to 23.