CN2263570Y

CN2263570Y - Combined tool

Info

Publication number: CN2263570Y
Application number: CN 96214241
Authority: CN
Inventors: 叶世渊
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-28
Filing date: 1996-06-28
Publication date: 1997-10-01
Anticipated expiration: 2006-06-28

Abstract

The utility model relates to a combined tool which comprises a frame-shaped handle and a plurality of cutters. The cutters are arranged in a containing space of the frame-shaped handle, and a chute is arranged on the side surface of the frame-shaped handle. The position of the cutters, which is corresponding to the position of the chute is formed into a screw hole, and the cutters can pass through the screw hole. A through hole is arranged at the center of a dialing sheet of the chute and is utilized to make screws pass through, a convex point is arranged at the upper corner of the side edge of the dialing sheet, and a reed is compressed to be positioned in the chute. The screw is spirally screwed with the screw hole of the cutters by using the through hole of the dialing sheet and the reed; thus, the effective positioning of the cutters can be realized when the cutters are contracted or stretched.

Description

Collapsible tool

The utility model relates to a kind of collapsible tool, especially a kind of multi-purpose combined type instrument.

Present common multipurpose hand tool, as be commonly called as Switzerland's cutter, the instrument (as shown in Figure 5) of fish hook pincers etc., wherein existing structure is that the central authorities in handle 50 avris offer one and place groove 51, wherein this to place groove 51 be to make the both sides wall thickness of handle 50 sides respectively form a frame 52, the bottom that places groove 51 then is pivoted with several the instrument 53 of different types in the mode that articulates, is axle and make each instrument 53 to articulate partly, and then be folded in and placed in the groove 53, pull out with handle 50 in line or vertical mode use, though and the multipurpose hand tool of this kind structure can reach and is convenient to folding, the function of carrying, the problem that several points can not be ignored below just existing in use is as follows with its division now:

(1), cutter only is hubbed in the mode that articulates and places groove 51 bottoms, so when launching to use if the application of force is excessive, just cause danger because of cutter, instrument inflection easily:

Just as top described, existing multipurpose tool launches or folding instrument 53 because of utilizing to articulate, so when instrument 53 launches to use, wherein instrument be with handle 50 in line or vertical state, but can support its location owing to there is no the structure of location fixing, so when the operator when the application of force is used, once the application of force is excessive or application of force when unequal, just cause easily instrument 53 because of stressed break away from originally with handle 50 in line or vertical fixed point, and then the danger that causes the operator to be crushed or hurt to placing groove 51 inflection suddenly by instrument 53.

(2), place the frame of groove both sides, make the operator when gripping, produce pain easily:

Because the existing set of tools of above-mentioned this kind is for can make instrument place in handle 50, place groove 51 so offer one at the avris of handle 50, and make handle 50 wall thickness that place groove 51 both sides form frame 52, because the formation of this frame 52, then cause the operator to be in one's hands on the contrary and hold 50 o'clock, palm can cause the pain of holding area because of the lamellar wall thickness of frame 52.

The purpose of this utility model is: a kind of collapsible tool is provided, can makes flexible sliding the establishing of direction that is arranged on the chute that the cutter in the handle can offer along the handle side, the fixed point engaging; Can make tool or cutter when shrinking or stretch, all can reach effective location, and the inflection injury operator's of cutter phenomenon can not take place to cause because of the application of force is excessive; Can make the operator again when carrying out the application of force, not have the sensation of pain, reach good efficacy comfortable when using with palm gripping shaped as frame handle.

The utility model provides a kind of collapsible tool, includes a shaped as frame handle and is arranged on several cutters in the accommodation space in the handle, it is characterized in that:

The both sides of this shaped as frame handle accommodation space form the flap that is connected with shaped as frame handle side, and on the two sides of this shaped as frame handle, offer a chute, wherein this chute communicates with the accommodation space of handle, and in the top and the bottom of this chute inboard, respectively be arranged with and form on one locating slot and locating slot down

Described cutter is by on the medial surface of being located at the nearly chute of each handle accommodation space, and in the position of cutter with respect to chute, formation one connects the screw of cutter, and

One plectrum is provided with the through hole that wears for screw in the central authorities of this plectrum, and is provided with a salient point in the last corner of plectrum lateral margin,

One reed, one end of this reed extends to form an Extendible flake, end then forms the portion that supports that an arc protrudes in addition, this reed is placed in the chute with being compressed, the Extendible flake of this reed props up salient point in the plectrum inboard, make plectrum together with reed by on the side of being located at handle, and the salient point of plectrum is embedded in the chute together with reed integral body, a screw passes plectrum through hole and reed and screws togather the screw of what cutter.

Described collapsible tool is characterized in that: the bottom that described accommodation space is positioned at handle protrudes out a base plate, the two sides of this base plate and handle, and folder is established and is formed with a guide groove respectively.

The utility model compared with the prior art advantage and good effect is very obvious.By above technical scheme as can be known, with structure of the present utility model, can obtain following several advantages:

(1), the location really, safe in utilization: the utility model utilizes the salient point of tool elastic force to cooperate the setting of the upper and lower locating slot of chute, can make tool or cutter when shrinking or stretch, all can reach effective location, and the cutter inflection can not take place and cause user's injury.

(2), grip comfortable: the utility model accommodation space both sides flap has suitable width, in the time of can allowing the user be in one's hands to hold, is unlikely to experience pain, and makes the operator more comfortable in use.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Fig. 1 is a perspective exploded view of the present utility model.

Fig. 2 is the enforcement state partial sectional view that salient point of the present utility model is sticked in locating slot on the chute.

Fig. 3 is the enforcement view of the utility model cutter when flexible.

Fig. 4 is that the utility model cutter is implemented when flexible in the longitudinal sectional view of shaped as frame handle accommodation space.

Fig. 5 is the structural representation of existing multi-purpose combined type instrument.

The utility model is a kind of collapsible tool, cooperates referring to Fig. 1, and so shown in the perspective exploded view, the utility model includes:

Two shaped as frame handles 10, wherein form can be for the ccontaining accommodation space 12 of instrument or cutter 40 in the inside of each shaped as frame handle 10, and form in accommodation space 12 and both sides and to be connected with shaped as frame handle 10 sides, the flap 100 that is proper width, and this accommodation space 12 is positioned at the bottom of shaped as frame handle 10, then protrude out a base plate 13, wherein between the two sides of this base plate 13 and shaped as frame handle 10, form a guide groove 130 respectively, then respectively offer a chute 11 on the two sides of shaped as frame handle 10, wherein this chute 11 communicates with the accommodation space 12 of shaped as frame handle 10, and makes the top and the bottom of chute 11 inboards, respectively is arranged with to form locating slot 110 and following locating slot 111 on one;

Cutter 40, wherein this cutter 40 is by on the medial surface of being located at shaped as frame handle 10 accommodation spaces 12 nearly chutes 11, and makes the position of cutter 40 with respect to chute 11, forms the screw 41 of a perforation cutter 40;

One plectrum 20, wherein the central authorities of this plectrum 20 are provided with the through hole 22 that can supply screw 23 to wear, and are provided with a salient point 21 in the last corner of plectrum 20 lateral margins,

One reed 30, wherein this reed 30 becomes υ shape approximately, and an end of reed 30 forms an Extendible flake 31, and end then forms the portion 32 that supports that an arc protrudes in addition, and this reed 30 then can be placed in the chute 11 with being compressed;

By this, when the utility model in when assembling, can be earlier the Extendible flake 31 of reed 30 be propped up salient point 21 in plectrum 20 inboards, and with plectrum 20 together with reed 20 by on the side of being located at shaped as frame handle 10, and the salient point 21 of plectrum 20 is embedded in the chute 11 together with reed 30 integral body, and the through hole 22 that makes plectrum 20 is aligned in the screw 41 of cutter 40, wore plectrum 20 through holes 22 and reed 30 respectively with a screw 23 again and form with the screw 41 of cutter 40 and to screw togather, cutter 40 was positioned in the accommodation space 12 of flap 100 inboards of shaped as frame handle 10 with this.

In addition, please cooperate again referring to Fig. 2,3 and 4, wherein the salient point 21 of the utility model plectrum 20 is owing to be to be subjected to the elastic force of reed 30 to support urgent, so when plectrum 20 drives cutters 40 and moves to top fold in chute 11, its bumps 21 just can spring into engaging (as shown in Figure 2) in the last locating slot 110 of chute 11, make cutter 40 place location in shaped as frame handle 10 really, and when the utility model desire stretches out use with cutter 40, then can be with plectrum 20 towards direction pushing (as shown in Figure 3) in contrast to last locating slot 110, and the salient point 21 that makes script snap into locating slot 110 is able to compression spring 30 and break away from upward locating slot 110, again plectrum 20 is promoted downwards along chute 11, and then drive cutter 40 is protruded out for shaped as frame handle 10 (as Fig. 3 by guide groove 130 places, shown in 4), because the bottom of chute 11 also is provided with locating slot 111, so when the salient point 23 of plectrum 20 slides onto the following locating slot 111 of chute 11, reed 30 just can spring into salient point 23 in following locating slot 111 engaging location again, and make cutter 40 when stretching, be kept the location, make cutter 40 convenient uses of the present utility model.

Claims

1. collapsible tool includes a shaped as frame handle and is arranged on several cutters in the accommodation space in the handle, it is characterized in that:

2. collapsible tool according to claim 1 is characterized in that: the bottom that described accommodation space is positioned at handle protrudes out a base plate, the two sides of this base plate and handle, and folder is established and is formed with a guide groove respectively.