JPH051432Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a structure for fixing a clip decoration to a clip body.

[Prior art and its problems]

The clip of a writing instrument has the function of holding the writing instrument by pressing the clothes etc. with the pressure contact ball at the tip when the writing instrument is attached to a pocket etc., but at the same time, it is a component with a large design element. For this reason, a clip decoration that also serves as a pressure contact ball for pinching clothing or the like is often fixed to the tip of the clip body. Therefore, there is a need for a fixing structure for clip decorations that is simple in structure, easy to assemble, and securely fixed without fear of falling off, but conventional devices do not necessarily meet these requirements. It was hard to say that I was satisfied.

[Purpose of invention]

Therefore, the object of the present invention is to provide a structure for fixing a clip decoration to the clip body, which has a simple structure, can be easily assembled, and is firmly fixed so that there is no risk of it falling off during use. It is something to do.

[Structure of the idea]

The fixing structure of the clip decoration of the present invention is that a shallow decorative groove in the axial direction is formed on the surface of the clip body from the base end to the vicinity of the tip, and on the other hand, there is a hole in the clip decoration into which the tip of the clip body is inserted. In addition, a locking projection having a right triangular cross section with an inclined opening side is provided on the inner surface of this hole, and when the clip body is inserted into this hole, the locking projection will fit into the tip of the groove. It is characterized in that it engages with the stepped portion of.

〔Example〕

The present invention will be specifically described below based on embodiments shown in the drawings.

FIG. 1 shows a perspective view of the clip body 1. On its surface, a shallow groove 11 in the axial direction is formed as a decorative groove from the base end to the vicinity of the tip. A step 12 is formed at the tip. A protrusion 13 forming a part of the pressure contact ball is provided on the back surface of the clip body 1. A clip decoration 2 with a design treatment is fixed to the tip of the clip body 1, but the clip decoration 2 is
Although it is a plastic molded body and has elasticity,
On the back side, there is a hemispherical part 21 that constitutes a part of the pressure welding ball.
is provided. This hemispherical portion 21 has a protrusion 13
A cut groove 22 is formed into which the clip decoration 2 is fitted, and a hole 23 into which the tip of the clip body 1 is fitted is formed from one end of the clip decoration 2 so as to communicate with the cut groove 22. A protrusion 24 whose height is approximately equal to the depth of the groove 11 is formed on the inner surface of the hole 23. The projection 24 has a tapered shape on the opening side of the hole 23, and the dimension from the bottom of the hole 23 to the projection 24 is equal to the dimension from the tip of the clip body 1 to the stepped portion 12.

Therefore, in order to attach the clip decoration 2, it is only necessary to insert the tip of the clip body 1 into the hole 23. At this time, since the opening side of the hole of the protrusion 24 is inclined, the clip decoration 2 can be inserted by this insertion operation.
is easily elastically deformed, and the protrusion 24 is attached to the clip body 1.
When the tip of the clip main body 1 comes into contact with the bottom of the hole 23, the protrusion 24 moves forward by sliding on the surface of the step 1.
2, and the assembly is completed. At this time, the protrusion 13 fits into the cut groove 22, and the protrusion 13 and the hemispherical part 2
1 to form a pressure welding ball.

In this way, the clip can be assembled by simply inserting the tip of the clip body 1 into the hole 23, and once assembled, the protrusion 24 engages with the stepped portion 12, so it is securely fixed, and the clip is securely attached during use. There is no fear that the clip decoration 2 will fall off.

[Effect of idea]

As explained above, the fixing structure of the clip decoration of the present invention is to form a shallow decorative groove in the axial direction from the base end to the vicinity of the tip on the surface of the clip body, while In addition to forming a hole into which the tip is inserted, a locking protrusion with a right triangular cross section with an inclined opening side is provided on the inner surface of this hole, so that when the clip body is inserted into this hole, the locking protrusion engages with the step at the tip of the groove on the surface of the clip body, so the structure is simple and easy to assemble, and
To provide a structure for fixing a clip decoration to a clip body so that it is securely fixed and there is no fear of it falling off during use.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the clip body, Figure 2 is a perspective view of the clip decoration, Figure 3 is a cross-sectional view, and Figure 4 is a perspective view of the clip decoration.
The figure shows a sectional view in the assembled state. 1...Clip body, 11...Groove, 12...Step, 13...Protrusion, 2...Clip decoration, 21...
... Hemispherical part, 22 ... Cut groove, 23 ... Hole, 24 ...
…protrusion.

Claims (1)

[Scope of utility model registration request] A shallow decorative groove in the axial direction is formed on the surface of the clip body from the base end to the vicinity of the tip,
On the other hand, a hole is formed in the clip decoration into which the tip of the clip body is inserted, and on the inner surface of this hole,
A clip characterized in that a locking projection having a right triangular cross section with an inclined opening side of the hole protrudes, and when the clip body is inserted into the hole, the locking projection engages with a stepped portion at the tip of the groove. Fixed structure for decoration.