CN2313714Y - Fitting structure of nail extractor cover - Google Patents

Abstract

The utility model relates to a fitting structure of a nail extractor cover, mainly comprising two corresponding clamping bodies. Two ends of the two clamping bodies are pivoted, and two clamping teeth extend from the other end; the top and the bottom ends of the two clamping bodies are inserted and provided with two covers for a finger to press and clamp the nail extractor. The utility model is characterized in that the wall surfaces at the both sides of the cover are provided with embedding grooves, the clamping bodies are provided upwards with embedding edges which can be relatively inserted into the embedding groove; after the embedding edges are inserted into the embedding groove, a blocking piece arranged on the end face of the cover corresponding to the clamping bodies is buckled and clamped with a blocking groove mutually, so the cover and the clamping bodies can not move back to ensure the state that the embedding edges of the clamping bodies enter the embedding groove of the cover and that the cover is indeed clamped with the clamping bodies, so the utility model can be assembled quickly and conveniently, and the integration is beautiful.

Description

The assembly structure of pin pusher gland

The utility model relates to the pin pusher in a kind of stationery, particularly a kind of improvement of assembly structure of pin pusher gland.

At present, the needs that handle because of document in stationery market, except essential stationery is provided, the stationery of nonessential property also widely the paperwork person use.Wherein, with pin pusher, its major function is the staple that is to remove after the bookbinding, makes the removal of staple more quick and convenient, and can be to have its functional existence destroying under the minimum situation of file for it.But the structure of present pin pusher, though above-mentioned function can be provided, because the bad inconvenience that still causes many at making and fit on of design.

Present common pin pusher structure, shown in the 5th figure, its end that mainly has two relative clamp 10, two clamps 10 articulates and is provided with shell fragment, make two clamps 10 in addition end be normally open.Body 10 is the end of often opening and establishes folder tooth 11, two clamps 10 pressings two folder teeth 11 relatively and can hook staple simultaneously.The top and bottom ends of two clamps 10 is equipped with finger gland 20, two clamps 10 respectively and respectively is provided with perforation 101,201 with gland 20 appropriate locations, can pass for rivet 30 respectively, and gland 20 is fixed on the clamp 10.And the integrated structure of this riveted causes gland 20 and the many defective of clamp 10 in assembling work, such as:

1, bring inconvenience: owing to be that mode with riveting makes gland 20 combine with clamp 10, it must cooperate special riveting machinery to reach, and its riveting needs many places riveted respectively, and program is many, wastes time and energy, and the increase cost is not inconsistent economic principle.In addition, careless slightly when using riveting machinery, the user is subjected to weighing wounded of riveting machinery easily, easily the user is damaged.

2, easily produce defective products: when using riveting machinery that gland 20 and clamp 10 are pressed, because gland 20 is to be a plasthetics, as long as the position misalignment slightly of this riveting, and when making gland 20 be subjected to improperly pressure, very easily produce the phenomenon of breaking, the probability that defective products is produced improves, thereby causes the increase on the cost of manufacture.

3, hinder and look forward to: this gland 20 is to be fixed on the clamp 10 in the riveting mode, and the form that these rivet 30 parts become to expose is very unrefined, is necessity that improvement is arranged.

The purpose of this utility model is to overcome above-mentioned defective, and a kind of assembly structure of pin pusher gland is provided, and makes gland and clamp reach speed and convenience combining.

In order to achieve the above object, the utility model adopts following technical proposal: comprising having two clamps, the mutual pivot of one end closes, the other end is provided with the folder tooth relatively, the outside of two clamps respectively is covered with in the pin pusher of a gland, it is characterized in that: be provided with the embedding edge and the caulking groove of intercalation mutually between this clamp and gland, and be provided with at embedding edge and mutual chimeric catch and the retaining groove that afterwards makes the unlikely rollback of gland of caulking groove at the opposing end surface of clamp and gland.

Above-mentioned interoperation mainly is by the embedding edge between gland and clamp and caulking groove mutually after the interfix embedding, with cooperating of catch and retaining groove, gland and clamp can be remained on the position of this intercalation, to reach the purpose of combination.And the mode of these combinations is very fast and convenient, need not the riveted through riveting machinery, can fully gland be combined with clamp, and is time saving and energy saving; And, has high security for the danger of implementing any harm health of the unlikely generation of personnel of the present utility model; In assembly, the chance that gland is subjected to undue influence is very few in addition, and its assembly can be carried out under very smooth state easily, so gland ruined chance when assembling is very little, the incidence of defective products is very little; The dependency structure of the utility model combination all can be done a little change on mould, can be when gland or clamp moulding, and integrated punching or ejaculation are made, and need not to increase in addition the degree of processing, the unlikely inconvenience that causes in the making; Gland does not have the setting of any perforation or rivet in the integral manufacturing process, complete smooth, has aesthetic property.

Fig. 1 is the structural representation of pin pusher in the prior art;

Fig. 2 is a three-dimensional exploded view of the present utility model;

Fig. 3 is a stereo appearance figure of the present utility model;

Fig. 4 is a part combination section of the present utility model;

Fig. 5 is another part combination section of the present utility model.

The utility model will be further described below in conjunction with accompanying drawing and embodiment.

Please cooperate shown in Fig. 2,3, primary structure of the present utility model is all suitable with pin pusher of the prior art, comprise the clamp 10 that two one ends articulate, each fixes a gland 20 its outer tip end face, two clamps 10 not pivot end are provided with folder tooth 11 relatively, and the combining structure that is characterised in that 10 of gland 20 and clamps of the present utility model because the improvement of this combining structure, make gland 20 and clamp 10 can be the quickest, mode makes up simply and easily.

The turning point, both sides of this clamp 10 is each flat short embedding edge 12 that is provided with in suitable spacing place outwards.And the section of gland 20 becomes the U font, the spaced caulking groove 21 that is provided with of the short relatively embedding edge 12 in its two side.Caulking groove 21 is into L shaped design, and the width of caulking groove 21 vertical end width and embedding edge 12 is suitable; The width of horizontal ends is also suitable with embedding edge 12, and is highly then similar with the thickness of embedding edge 12.In the time of if gland 20 will being combined with clamp 10, as long as with the opening of gland 20 upper embedded grooves 21 vertical end and embedding edge 12 relative after, according to caulking groove 21 vertical direction gland 20 is pressed the people again, make embedding edge 12 can enter the junction of caulking groove 21 vertical end and horizontal ends, please cooperate shown in Figure 4, again gland 20 is passed according to the horizontal ends direction of caulking groove 21, the embedding edge 12 of clamp 10 can be entered in the horizontal ends of caulking groove 21 smoothly.

Clamp 10 is respectively equipped with the structure that can engage mutually with the central position of gland 20 opposing end surfaces, please cooperate shown in Figure 5.Oblique impact goes out the flexible rounded tabs 13 of a summary tool on clamp 10, and gland 20 is provided with the retaining groove 22 of circular depressed relatively, and catch 13 engages mutually with retaining groove 22, can make the no longer capable rollback of gland 20.The embedding edge 12 of clamp 10 gets final product certain deciding and lives in the horizontal ends of gland 20 caulking grooves 21, and what gland 20 can be certain is embedded on the clamp 10, keeps the state of its combination.

Claims (1)

1. A kind of assembly structure of pin pusher gland, comprise and have two clamps, the mutual pivot of one end closes, end is provided with the folder tooth relatively in addition, the outside of two clamps respectively is covered with a gland, it is characterized in that: be provided with the embedding edge and the caulking groove of intercalation mutually between this clamp and gland, and be provided with at embedding edge and mutual chimeric catch and the retaining groove that afterwards makes the unlikely rollback of gland of caulking groove at the opposing end surface of clamp and gland.

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