JP3111543U - clip - Google Patents

Abstract

To provide a clip that reduces the number of parts, facilitates assembly, and does not open carelessly.
SOLUTION: A leaf spring portion 3 is formed in a tongue shape on each of two sandwich plates 1 and 2, and standing pieces 4 and 5 are established on both sides of both sandwich plates, respectively. Is provided with a projection 51 on the other upright piece, and both sandwiching plates are coupled by engagement between the holes and the projections of the upright pieces, and the tips of the tongue-shaped leaf spring portions are pressed against each other. The two sandwiching plates are biased in the closing direction, the rear end of one sandwiching plate is made longer than the rear end of the other sandwiching plate, and the upright portion 11 is provided at the rear end of the other sandwiching plate. Clip the pencil clip so that the extension behind the pivot point of the pencil clip 6 pivotally attached to the back is in contact with the upright part of the rear end of the one sandwich plate Also used as a key for switching opening and closing.
[Selection] Figure 1

Description

  The present invention relates to a clip composed of two sandwich plates, and more particularly to a name tag clip suitable for putting a name tag on the chest.

  The above-mentioned type of clip usually consists of four parts: two sandwich plates, a pin that couples them together, and a spring that biases the two sandwich plates in the sandwich direction. However, the number of parts was too large for the equipment, and the assembly work was troublesome.

  As a mold with a reduced number of parts as described above, an edge is provided on one of the two sandwich plates, a notch for receiving this edge is provided on the other, and the fulcrum between the two sandwich plates by engaging these edges and the notch. And a spring that is C-shaped so that the opening is closed is spanned between the two sandwich plates, and the two sandwich plates are joined together and the sandwiched plate is biased in the closing direction. Is known.

  In order to further reduce the number of parts, the separated spring is eliminated, and the spring portion 3 protrudes in a tongue shape from one of the sandwich plates 1 as shown in FIG. The tip of the portion 3 passes through the hole 31 to reach the back of the other sandwich plate 2, and the tongue-shaped spring portion 3 joins both the sandwich plates 1 and 2 together. Japanese Patent Laid-Open No. 2003-74523 proposes a structure in which urging is performed in the direction of closing each other.

  The above-described mold shown in FIG. 4 has the advantage that only two parts are required, but it is difficult to remove the mold when molding each part with a synthetic resin, resulting in low productivity. Also in assembly, it is difficult to pass the tongue-shaped spring portion 3 through the hole 31 of the counterpart clip plate, and it cannot be said that assembly is easy.

In addition, when a name tag is sandwiched between a clip, and the name tag is worn while wearing the clip on the chest of the clothes, an object touches the upper part of the clip sandwiching plate 2, and the clip opens and drops the name tag. is there. However, no mechanism has yet been proposed to deal with this situation.
JP 2003-74523 A

  The present invention reduces the number of parts, makes it easy to mold each part, and is easy to assemble. When the object hits the above-mentioned clip, the clip opens, and the name tag is dropped unknowingly. It is intended to provide a clip with a means to prevent it.

  A tongue-shaped leaf spring portion is formed on each of the two sandwich plates, and standing pieces are provided on both sides of each sandwich plate, a hole is provided in the standing piece of one sandwich plate, and a standing piece of the other sandwich plate is provided By providing protrusions and aligning the tips of the leaf springs of both sandwiching plates, the standing piece of one sandwiching plate is positioned between the other sandwiching plates, and the holes and projections of each standing piece are engaged. The engaging portion can be used as a fulcrum to open and close between the two sandwich plates, the rear end portion of one sandwich plate is longer than the rear end portion of the other sandwich plate, and the upright portion is provided at the rear end. A pencil clip is pivotally attached to the rear surface of the clip plate so that the extension portion behind the pivot point of the pencil clip is in contact with the upright portion of the rear end of the one clip plate. I made it. Here, the pencil clip is an elastic piece that is provided on a cap of a mechanical pencil or a ballpoint pen and holds these writing tools in a breast pocket.

  According to the above-described structure, the clip itself has two parts, and when assembling, the protruding piece and the hole are engaged with each other by pushing the standing piece of one sandwich plate between the standing pieces of the other sandwich plate. Assembling is very simple because it is assembled with only one action. In the normal position, the rear end of the pencil clip rests on the rear end standing part of one of the clip plates, so that the clip will not open even if an external force is applied to the clip. When it is turned, the rear end portion thereof is disengaged from the rear end standing portion of one clip plate of the clip, and the clip can be freely opened. That is, the pencil clip is also a key for switching whether the clip can be opened or closed. Therefore, when the function of the pencil grip is not required, it can be simply used as a clip stop lever.

  FIG. 1 shows the entire clip of the present invention, and FIG. 2 shows a state before assembly. 1 and 2 are sandwiching plates, and the leaf spring portions 3 are formed integrally with the sandwiching plates 1 and 2 in a tongue shape from the rear end side toward the front. Since each of the sandwiching plates 1 and 2 is provided with a window 10 in the back portion of the leaf spring portion 3, it can be easily molded with upper and lower split molds.

  Standing pieces 4 and 5 are integrally formed with each sandwiching plate 1 and 2 on each side of each sandwiching plate 1 and 2. The inner distance between both standing pieces 4 of the sandwich plate 1 is the same as the outer distance between both standing pieces 5 of the other sandwich plate 2. A hole 41 is provided in the upright piece 4 of the sandwich plate 1. The hole 41 may be a dent formed inside the upright pieces 4. Here, the word “hole” is used to include both through-holes or holes that are not penetrated. Protrusions 51 are formed on both standing pieces 5 of the sandwiching plate 2 outwardly, and the holes 41 and the protrusions 51 are engaged with each other. These holes 41 and protrusions 51 are punched by elastic deformation of the molded product when the mold is punched.

  When the above-described two sandwiching plates 1 and 2 are pushed by positioning the standing piece 5 of the sandwiching plate 2 between the standing pieces 4 of the sandwiching plate 1 as shown in FIG. 1, the projections 51 of the standing piece 5 are raised. 4 is snapped into the hole 41 and the sandwiching plates 1 and 2 are joined. When assembling both the sandwiching plates 1 and 2, both the sandwiching plates 1 and 2 are pressed against each other. Therefore, the tips of the leaf springs 3 are pressed against each other, so that the sandwiching plates 1 and 2 are in the direction in which the leading ends close. Energized and formed as a clip.

  The rear end portion of the sandwich plate 1 (the portion behind the fulcrum of the sandwich plate) is slightly longer than the rear end portion of the sandwich plate 2, and the upright portion 11 is integrally formed at the rear end. A hole 22 is provided after the window 10, and a protrusion 61 on the abdominal surface of the pencil clip 6 is press-fitted therein. The tip of the projection 61 is slightly thicker than the base and has a bowl shape, and the tip is pushed into the hole 22 of the sandwiching plate 2 and penetrated. With this structure, the pencil clip 6 can rotate with respect to the sandwiching plate 2. A small protrusion 62 is formed on the rear face of the pencil clip 6, and a recess 13 is formed on the upper surface of the rear end standing part 11 of the sandwich plate 1. The small protrusion 62 is formed at the normal position of the pencil clip 6. And the recess 13 are engaged so that the pencil clip 6 does not rotate carelessly, and at the same time, a feeling of movement is given when the pencil clip 6 is rotated.

  FIG. 3 shows an embodiment in which the present invention is applied to the neck. That is, the name tag 15 is attached to the neck and lowered from the neck, and the name tag 15 can be put on the chest pocket 16 of the clothes as it is if necessary. The string 7 is passed through the through hole 14 provided in the upright part 11 of the sandwiching plate 1 shown in FIGS. 1 and 2, and the string 7 is looped and hung on the neck. When it is inconvenient to hang the name tag 15 from the neck, the name tag 15 is put on the edge of the chest pocket 16 of the clothes with the pencil clip 6 on the back of the clip while the string 7 is hung on the neck.

  The above-described clip is an example of synthetic resin molding, but the present invention can be used even when it is made of metal, and the size is also free.

The whole of one Example of this invention is shown, (A) is a side view, (B) is a rear view. It is an exploded perspective view of the above example. It is a whole perspective view at the time of using the above example when lowering a name tag from a neck. It is a side view of a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Clip board 2 Clip board 3 Leaf spring part 4 Standing piece 5 Standing piece 6 Pencil clip 11 Standing part 41 Hole 51 Protrusion

Claims (1)

Plate springs project in a tongue-like manner from the rear to the front of each of the two sandwich plates, and in the standing pieces of the fulcrum portions provided on both sides of each sandwich plate, a hole is formed in the standing piece of one of the sandwich plates. Providing a projection on the other standing piece, bringing the tip of the leaf spring portion of both sandwiching plates into contact with each other, and connecting the two sandwiching plates by engaging the projection and the hole of the standing piece, The rear end of one of the sandwich plates is longer than the rear end of the other sandwich plate, and an upright portion is provided at the rear end thereof. A lever is pivotally attached to the back of the other sandwich plate. A clip in which an extension portion rearward from a pivot point is in contact with a standing portion on a rear end of the one sandwich plate.

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