CN2723133Y - Soft handle sleeve composite structure for tool spanner handle - Google Patents

Abstract

The utility model provides a soft handle sleeve composite structure for a tool spanner handle, in particular to a design for a more comfortable holding sense of a tool spanner handle punched by adopting sheet metal materials. The structure design is that soft and elastic foamed sheets like the EVA, etc. are mainly used to make a handle sleeve; the foamed sheet is cut into the corresponding shape according to the unfolded shape of the outer margin face of the handle to make the foamed sheets have the line outline coinciding with the handle edge and expose the necessary slots or through holes of the handle for pivoting rivets or pins; the foamed sheet is attached to the outer margin face of the tool spanner handle by a gel. The outer margin face of a handle holding part is completely covered by the foamed sheets through the corresponding design of the shape to improve the tactile impression for holding and the operating stability. The utility model solves a plurality of problems generated by that the tool spanner handle punched by the sheet metal material can not cover the handle sleeve on a handle mould.

Description

The soft sleeve of instrument pliers grip is laminated with structure

Technical field

The utility model is that the soft sleeve about a kind of instrument pliers grip is laminated with structure, it mainly is to belong to the instrument pincers of sheet material punch forming and design at the handle gold mining, because of its handle is non-is that solid construction and the inner group that needs be established other accessory, be to annotate the coating moulding can't adopt mould, launch kenel with soft flexible foaming sheet material according to the handle outer edge surface tailors into sleeve to the utility model with then innovating, be covered on the handle outer edge surface with jelly again, the sleeve that handle grip position outer edge surface is made because of this foam sheet coats has preferable gripping sense of touch and operational stability.

Background technology

Clamp with instruments such as pipe wrench, see also shown in Figure 1, for establishing in response to the group of its special holding function and composition accessory, its handle 1,2 and the heart manufacturing of can't putting into effect, normally gold mining belongs to the sheet material punching out to become the cross section is the handle 1 of U type, 2, again with rivet or bolt 3,4 is fixing with binding clip 5 pivots knot with it, simultaneously by two handles 1,2 inboard groove opposite must be organized and establish a double-action plate 6, spring 7 and pull accessories such as sheet 8, and fixed handle 1 end is more held in the mouth and is provided with one and adjusts button 9 therein, the instrument pincers that constitute according to this, utilize its flexible handle 2 to the pressing of fixed handle 1 or pull from and must control the folder of opening of its binding clip 5, to reach clamping or release to working substance.

Yet, with these type of instrument pincers, because of its handle is with the metal sheet punch forming, and its inner group that needs establish other accessory, annotates coating one deck elasticity or soft sleeve just can't adopt mould as general purpose tool spare thus, under this situation, not only it grips sense of touch and is greatly affected, and more because of its handle is a metal material, is subject to the effect of user's hand sweat stain and produces skidding, have a strong impact on the stability of its operation, become these type of instrument pincers disappearance of improvement extremely to be solved in the use.

Summary of the invention

The purpose of this utility model clamps existing gripping sense of touch and the not good disappearance of operational stability at above-mentioned instrument and provides a kind of soft sleeve of instrument pliers grip to be laminated with structure, it effectively improves problems and the disappearance that above-mentioned instrument pliers grip is faced in the use, it is can't adopt mould and annotate under the restriction of coating facing its sleeve, change with laminating type soft flexible foaming sheet material is echoed in instrument pliers grip holding area outer edge surface, thereby can promote the sense of touch of its gripping and the stability of operation.

Another purpose of the present utility model is the composition design via structure, it must be tailored foam sheet forms according to the outline of handle outer edge surface, after foam sheet can being covered on the handle outer edge surface like this, not only can promote the attractive in appearance of its integral body, more can keep the normal of its operation.

A purpose more of the present utility model is that foam sheet is reserved suitable short slot or through hole corresponding to handle pivot riveting position, after foam sheet is covered on handle, can make the pivot rivet hole of handle manifest dewiness, thus the follow-up assembly operation of not influence instrument pincers.

The purpose of this utility model realizes by following technical proposals, the soft sleeve of instrument pliers grip provided by the utility model is laminated with structure, wherein the handle of these instrument pincers is that gold mining belongs to the non-solid kenel that the sheet material punching out forms, by rivet that itself and binding clip pivot knot is fixing, must organize by the inboard groove opposite of two handles simultaneously and establish a double-action plate, spring and pull accessories such as sheet, and the fixed handle end is more held in the mouth and is provided with one and adjusts button therein, the instrument pincers that constitute according to this, utilize its flexible handle to the pressing of fixed handle or pull from and must control the folder of opening of its binding clip, to reach clamping or release to working substance; It is characterized in that: the holding area outer edge surface that this instrument clamps two handles is to be covered with soft sleeve with jelly, this sleeve is to tailor according to handle outer edge surface expansion kenel with soft flexible foaming sheet material to form, these sleeves have the outline that is coincident with the handle edge, wherein the sleeve of this fixed handle in response to fixed handle in the inboard recessed back segment bring the guide groove of formation together and engage the slot kenel, corresponding first expansion section and second expansion section of forming in sleeve back segment both sides, by jelly sleeve is covered on the fixed handle outer edge surface, this first expansion section just can coat subsides fully together in fixed handle back segment guide groove edge, this second expansion section then can coat the joint slot that is engaged in the fixed handle rear end, the sleeve of this flexible handle then at it with respect to the flexible handle and the pivot riveting position of pulling sheet, reserve suitable short slot, so that sleeve is when being covered on the flexible handle outer edge surface with jelly, just can its pivot riveting position be appeared fully, be beneficial to the pivot riveting operation of rivet or bolt via these short slots; In view of the above, via being laminated with of these soft sleeves, the feasible sense of touch of its gripping and the stability of operation of promoting.

The utility model is innovated ground and is tailored into sleeve with soft flexible foaming sheet material according to handle outer edge surface expansion kenel on structural design, be covered on the handle outer edge surface with jelly, the sleeve that handle grip position outer edge surface is made because of this foam sheet coats has preferable gripping sense of touch and operational stability.

Reach the aspect relevant for structure composition of the present utility model, technological means and effect, careful conjunction with figs. give again further specify for example in after.

Description of drawings

Fig. 1 is the structure schematic appearance of known instrument pincers;

Fig. 2 is that structure of the present utility model is formed schematic appearance;

Fig. 3 is a partial structurtes decomposing schematic representation of the present utility model;

Fig. 4 is that the structure of the utility model fixed handle cover lamellar body is launched schematic diagram;

Fig. 5 is that the structure of the movable sleeve lamellar body of the utility model is launched schematic diagram;

Fig. 6 is that structure of the present utility model is formed floor map;

Fig. 7 is that the structure of the fixed handle cover lamellar body of another preferred embodiment of the utility model is launched schematic diagram;

Fig. 8 is that the structure of the movable sleeve lamellar body of another preferred embodiment of the utility model is launched schematic diagram;

Fig. 9 is that the structure of another preferred embodiment of the utility model is formed floor map.

The figure number part:

1,2 handles; 3,4 rivets or bolt; 5 binding clips; 6 double-action plates; 7 springs; 8 pull sheet; 9 adjust button; 10 fixed handles; 11 rivets or bolt; 12 guide grooves; 13 adjust button; 14 engage slot; 20 flexible handles; 21,22 rivets or bolt; 23 double-action plates; 24 rivets or bolt; 25 pull sheet; 30 binding clips; 31 springs; 40 fixed handles cover lamellar body; 41 first expansion sections; 42 second expansion sections; 43 through holes; 50 movable sleeve lamellar bodies; 51 short slots; 52 through holes.

The specific embodiment

At first, the structure that sees also Fig. 2 is formed schematic appearance, the partial structurtes decomposing schematic representation of Fig. 3, the structure of Figure 4 and 5 is launched the structure of schematic diagram and Fig. 6 and is formed floor map, as shown in the figure, it is the utility model one preferred embodiment, wherein these instrument pincers are to go out fixed handle 10 and flexible handle 20 with the metal sheet punching out, utilize rivet or bolt 11 again, 21 is fixed with it and binding clip 30 pivot rivet clasps, in these flexible handle 20 inboard groove leading portions with rivet or bolt 22 double-action plate 23 that is pivoted, and double-action plate 23 other ends are stretched in fixed handle 10 inboard grooves, and form the slippage start of a guide groove 12 with guiding double-action plate 23 in fixed handle 10 inboard groove back segments, a spring 31 that makes mat binding clip 30 central authorities collude establishing drawing control double-action plate 23 resets, be pivoted with another rivet or bolt 24 in flexible handle 20 inboard groove stage casings again and one pull sheet 25, but with the concerning of releasing activity handle 20 and fixed handle 10 by folder, fixed handle 10 rear ends then are provided with one and adjust button 13 to limit its clamping degree of tightness state, constitute the basic functional architecture of these type of instrument pincers according to this;

And the therefore handle 10 of class instrument pincers, 20 non-ly establish other accessory for solid construction and the inner group that needs, be to annotate the coating moulding can't adopt mould, the utility model innovation ground with soft flexible foaming sheet materials such as EVA as the sleeve material, these foam sheets are complied with its handle 10,20 outer edge surface launches kenel and tailors into the sleeve lamellar body 40 of correspondingly-shaped, 50, make these sleeve lamellar bodies 40,50 have the handle of being coincident with 10, the outline at 20 edges, perhaps can further be provided with and can one appear handle 10, the short slot 51 or the through hole at 20 pivot riveting positions, wherein as shown in Figure 4, it is the fixed handle cover lamellar body 40 of corresponding fixed handle 10, it is brought the guide groove 12 of formation together and engages slot 14 kenels in the inboard groove back segment in response to fixed handle 10, in corresponding first expansion section 41 and second expansion section 42 of forming, fixed handle cover lamellar body 40 back segment both sides, so that it is when utilizing jelly that fixed handle is overlapped lamellar body 40 and is covered on fixed handle 10 outer edge surfaces, this first expansion section 41 just can coat subsides fully together in fixed handle 10 back segment guide grooves 12 edges, and this second expansion section 42 then can coat the joint slot 14 that is engaged in fixed handle 10 rear ends; And as shown in Figure 5, it then is the movable sleeve lamellar body 50 of corresponding flexible handle 20, its kenel outer rim lines profile phase complete basically and flexible handle 20 accords with, and be the pivot riveting job requirements of pulling sheet 25 in response to flexible handle 20 stage casings, this activity sleeve lamellar body 50 in it with respect to flexible handle 20 and the pivot riveting position of pulling sheet 25, reserve suitable short slot 51, when making movable sleeve lamellar body 50 be covered on flexible handle 20 outer edge surfaces with jelly, just can its pivot riveting position be appeared fully, be beneficial to the pivot riveting operation of follow-up rivet or bolt 24 via these short slots 51;

In view of the above, via on take off structure and form, because of its sleeve lamellar body 40, it is material that 50 bolts are adopted soft flexible foaming sheet material, be it to be conformable to instrument pliers grip 10 can adopt the jelly mode that pastes, the outer edge surface of 20 holding areas, make it utilize these soft elasticity sleeve lamellar bodies 40,50 add, can significantly promote the sense of touch and the comfortableness of its gripping, and do not grip skidding because of user's hand sweat stain, thereby can increase the stability of its operation, even can be with its sleeve lamellar body 40,50 adopt double-colored or multicolour forming, change to increase its aesthetic appearance and style, effectively solve the instrument pincers that this type of handle gold mining belongs to the sheet material punch forming and can't annotate problems and the disappearance that the coating sleeve is derived in the handle mould.

In addition, the structure that please continue to consult Fig. 7 and 8 is launched the structure of schematic diagram and Fig. 9 and is formed floor map, it is another preferred embodiment of the present utility model, as shown in the figure, it is the handle 10 to the instrument pincers, 20 make the larger area sleeve is laminated with design, it must be extended to the position that is laminated with of sleeve near the binding clip position, and in response to this design, wherein this fixed handle overlaps lamellar body 40 (seeing also shown in Figure 7), except first expansion section 41 and second expansion section 42 that the both sides, rear end form, is to reserve relative through hole 43 at its front end with respect to the fixed handle 10 and the pivot riveting position of binding clip 30, its pivot riveting position is appeared, be beneficial to the tailor-made industry of pivot rivet clasp of this rivet or bolt 11; And should activity sleeve lamellar body 50 (seeing also shown in Figure 8), then do out of trade with the short slot 51 of pulling sheet 25 pivot riveting positions in order to rivet or bolt 24 pivot rivetings except original confession appears flexible handle 20, also be provided with relative through hole 52 with respect to flexible handle 20 with the pivot riveting position of double-action plate 23 at it, so that its pivot riveting portion is for appearing fully, so that the pivot riveting operation of rivet or bolt 22; According to this, via above explanation, the utility model is laminated with in the design at the soft sleeve of instrument pliers grip as can be known, tailor into sleeve because of adopting soft flexible foaming sheet material, be to adopt jelly with it smooth being attached on handle 10,20 outer edge surfaces, and easily foam sheet is tailored into corresponding kenel according to handle 10,20 outer rim outlines, and the necessary short slot 51 or the through hole 43,52 that appear handle 10,20 pivot riveting rivets or bolt, not only can increase its aesthetic appearance and grip sense of touch, more do not influence its follow-up pivot riveting assembly operation, really dark tool industrial utilization and practicality.

In sum, the utility model belongs to the instrument pincers of sheet material punch forming at the handle gold mining and the sleeve of design is laminated with structure, composition design via structure, innovation ground launches kenel with soft flexible foaming sheet material according to the handle outer edge surface and tailors into sleeve, be covered on the handle outer edge surface with jelly, the sleeve that handle grip position outer edge surface is made because of this foam sheet coats has preferable gripping sense of touch and operational stability, break through problems and disappearance that these type of instrument pincers are faced in its handle sleeve affix, generally speaking, really have splendid industrial utilization and practicality.

Claims (5)

1, a kind of soft sleeve of instrument pliers grip is laminated with structure, wherein the handle of these instrument pincers is that gold mining belongs to the non-solid kenel that the sheet material punching out forms, with rivet that it is fixing with binding clip pivot knot, must organize by the inboard groove opposite of two handles simultaneously and establish a double-action plate, spring and pull accessory such as sheet, and the terminal rank of fixed handle is provided with an adjustment button therein, the instrument pincers that constitute according to this, its flexible handle to the pressing of fixed handle or pull from and must control the folder of opening of its binding clip, with clamping or release to working substance; It is characterized in that: the holding area outer edge surface that this instrument clamps two handles is covered with soft sleeve with jelly, this sleeve is tailored according to handle outer edge surface expansion kenel with soft flexible foaming sheet material and is formed, this sleeve has the outline that is coincident with the handle edge, wherein the sleeve of this fixed handle in response to fixed handle in the inboard recessed back segment bring the guide groove of formation together and engage the slot kenel, corresponding first expansion section and second expansion section of forming in sleeve back segment both sides, use when making it utilize jelly that sleeve is covered on the fixed handle outer edge surface, this first expansion section just can coat subsides fully together in fixed handle back segment guide groove edge, this second expansion section then can coat the joint slot that is engaged in the fixed handle rear end, the sleeve of this flexible handle then in it with respect to the flexible handle and the pivot riveting position of pulling sheet, the suitable short slot that reservation is sent as an envoy to and when sleeve is covered on the flexible handle outer edge surface with jelly its pivot riveting position appeared fully, its pivot riveting position is by rivet or the riveting of bolt pivot.

2, the soft sleeve of instrument pliers grip according to claim 1 is laminated with structure, it is characterized in that sleeve that this two handles outer edge surface is laminated with has the larger area sleeve and is laminated with structure, the position that is laminated with of sleeve extends near the binding clip position, it is laminated with the extension of area and must reserves relative through hole with respect to the pivot riveting position of handle in sleeve, and its pivot riveting position must see through through hole and appear fully.

3, the soft sleeve of instrument pliers grip according to claim 1 is laminated with structure, it is characterized in that the sleeve that this two handles outer edge surface is laminated with is double-colored or the sleeve of polychrome.

4, the soft sleeve of instrument pliers grip according to claim 1 is laminated with structure, it is characterized in that the sleeve that this two handles outer edge surface is laminated with is to tailor the sleeve that forms with the EVA foam sheet.

5, the soft sleeve of instrument pliers grip according to claim 1 is laminated with structure, it is characterized in that the sleeve that this two handles outer edge surface is laminated with is to work out with rubber sheet to form.

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