CN201217189Y

CN201217189Y - Hand tool

Info

Publication number: CN201217189Y
Application number: CNU2008201191932U
Authority: CN
Inventors: 沈宗贤
Original assignee: HARDWARE BUYERS SOURCE Inc
Current assignee: HARDWARE BUYERS SOURCE Inc
Priority date: 2008-07-15
Filing date: 2008-07-15
Publication date: 2009-04-08
Anticipated expiration: 2018-07-15

Abstract

Disclosed is a hand tool which includes a handle and a first tool head. The handle is a long body extended along an axial direction, and includes a first radial hole which is arranged along the radial direction; and the first tool head is arranged on the handle along the axial direction. A screw driver head can be arranged on the first tool head or the first radial hole; so the hand tool has two different operating modes, so as to improve the use efficiency of the hand tool and reduce the manufacture cost.

Description

Hand-held tool

[technical field]

The utility model relates to a kind of instrument, particularly relates to a kind of hand-held tool of handled easily.

[background technology]

As shown in Figure 1, existing a kind of hand-held tool 10 has one first lever 11, second lever 12, and a positioner 13.This first lever 11 is to link with this second lever 12 rotationally by this positioner 13.

In addition,, as shown in Figure 2, comprise one first lever 21, second lever 22 according to tw Taiwan application case number No. 094139634 disclosed handle torsion structure 20 of patent case, and a positioner 23.This first lever 21 is to link with this second lever 22 rotationally by this positioner 23.

What deserves to be explained is; the disclosed invention handle torsion structure 20 of this case; and existing this hand-held tool 10 all has coilable handle structure; purpose is to make the user feel the shortcoming that wrist is ached in order to improve in the past hand-held tool regular meeting under long-time the use, by providing coilable handle structure to allow the user can be to carry out work than the labour-saving mode.,, must in existing hand-held tool, add the complicated described

positioner

13,23 of structure, the production cost of existing hand-held tool is improved relatively in order to reach this labor-saving effect.

In addition, disclose according to tw Taiwan application case number No. 87203951 patent case, as shown in Figure 3, the application of force for the convenience of the users, the dealer develops a kind of gripping formula hand-held tool 30, comprises a lever 31, and one first tool heads 32.Configuration design by this lever 31 is available for users to carry out work than the labour-saving mode.

Yet, because screw may be arranged in any position of object, this gripping formula hand-held tool 30 is subjected to the restriction of configuration design easily, can't use under the situation of insufficient space, the user must use the hand-held tool with column lever again instead, causes the inconvenience in the use.

[utility model content]

The purpose of this utility model is to be to provide a kind of and to have two kinds of different operator schemes, can effectively promote utilization benefit improving operating efficiency, and can reduce the hand-held tool of manufacturing cost.

The utility model hand-held tool comprises a lever, and first tool heads that is arranged at this lever.

This lever is along an axially extended column, comprise one along first radial hole that radially is provided with, and this first tool heads is axially to be installed on this lever along this.

The beneficial effects of the utility model are: by a screwdriver head being installed on this first tool heads or this first radial hole, just can make this hand-held tool that two kinds of different mode of operations are provided and can promote its utilization benefit, and then can increase operating efficiency effectively, and can significantly reduce the manufacturing cost of this hand-held tool.

[description of drawings]

Fig. 1 is the side cutaway view of existing a kind of hand-held tool;

Fig. 2 is the side cutaway view of another kind of existing hand-held tool;

Fig. 3 is existing a kind of combination stereogram that grips the formula hand-held tool;

Fig. 4 is the combination stereogram of one first preferred embodiment of the present utility model;

Fig. 5 be the explanation this first preferred embodiment use the time state combination stereogram;

Fig. 6 is the combination stereogram of the another kind of this first preferred embodiment of explanation state when using;

Fig. 7 is the exploded perspective view of one second preferred embodiment of the present utility model;

Fig. 8 is the mount pad of this second preferred embodiment and the schematic diagram that combines of a ratchet ring.

[specific embodiment]

Below in conjunction with drawings and Examples the utility model is elaborated:

Before the utility model is described in detail, be noted that in the following description content similar elements is to represent with identical numbering.

As shown in Figure 4, one first preferred embodiment of the utility model hand-held tool comprises a lever 4, and one first tool heads 5.This lever 4 is along an axially extended column, comprises one along first radial hole 41 that radially is provided with, and this first tool heads 5 is axially to be installed on this lever 4 along this, comprises one first sleeve joint hole 51.

During use, as shown in Figure 5, only need that a screwdriver head 6 is inserted in this first sleeve joint hole 51 and just can use.Run into the screw that is locked in securely on the object, or must change mode of operation according to circumstances the time, can again this screwdriver head 6 be installed on this first radial hole 41 as shown in Figure 6, just can be finishing the work than the labour-saving mode, and change the inconvenience that hand-held tool brought when eliminating work effectively whereby.

Therefore, this first preferred embodiment not only can provide the mode of operation that in the past screwdriver head is arranged at vertically the lever front end, setting by this first radial hole 41, and after screwdriver head is installed on this first radial hole 41, the mode of operation of another kind of gripping formula can also be provided, the situation map function pattern at any time that allows the user be looked the working site has promoted the utilization benefit and the operating efficiency of this hand-held tool effectively.The more important thing is that the present embodiment structure is simple, need not add a baroque positioner 13,23 (seeing Fig. 1 and Fig. 2), just can reach identical purpose, reduced the required cost that expends when producing effectively as existing hand-held tool.

As shown in Figure 7, one second preferred embodiment of the utility model hand-held tool comprises 4, one first tool heads 5 of a lever, and a ratchet device 7.

One first housing 43 that this lever 4 comprises mutual butt joint combination and one second housing 44, first radial hole 41 that is arranged at this first housing 43 reach second radial hole 42 that is arranged at this second housing 44.

This first tool heads 5 is to be installed on this lever 4 and to extend axially along one, and this is axially set in first sleeve joint hole 51 of outer end to comprise an edge.

This ratchet device 7 is to be installed on this lever 4 and radially to extend along one, comprise a mount pad 71 that is not installed in rotationally in this lever 4, this radially is inserted in edge this mount pad 71 and stretches into second tool heads 72 in this first radial hole 41 and this second radial hole 42 simultaneously, a ratchet ring 73 that is arranged at an outer peripheral face 721 of this second tool heads 72 and is positioned at a perforation 711 of this mount pad 71, at least one is installed on this mount pad 71 and the ratchet clip of this ratchet ring 73 relatively, the clipping block 74 that breaks away from, and at least one is arranged on 71 of this clipping block 74 and this mount pads, with so that the elastic component 75 that these clipping block 74 perseverances move towards this ratchet ring 73, this second tool heads 72 has two second sleeve joint holes 722 that are arranged at two opposing ends respectively.

As shown in Figure 8, this mount pad 71 has one and is communicated with the storage tank 712 that these perforation 711 usefulness are installed for this clipping block 74 and this elastic component 75, this clipping block 74 has a blocking part 741 in the face of this ratchet ring 73, and a projection 742 that is in reverse to this blocking part 741, this elastic component 75 is to be socketed on this projection 742 and butted this mount pad 71.

In addition, this elastic component 75 is a compression spring in present embodiment.

Therefore, by the design of this ratchet device 7, only need a screwdriver head (figure does not show) is installed on described second sleeve joint hole 722, two kinds of rotary modes just can be provided, be respectively to be limited in clockwise branch to counterclockwise, can be used for screw locked or screw out a body surface.

So, preferred embodiment is described as described, by a screwdriver head being installed on this first tool heads or this first radial hole, or be installed on described second sleeve joint hole, several different use patterns just can be provided, therefore can effectively promote utilization benefit, the increase operating efficiency of this hand-held tool, make the required cost that expends when producing but also can reduce significantly.

Claims

1. a hand-held tool comprises a lever, and first tool heads that is arranged at this lever; It is characterized in that:

This lever is along an axially extended column, comprises one along first radial hole that radially is provided with;

This first tool heads is to be axially set in this lever along this.

2. hand-held tool as claimed in claim 1 is characterized in that: this hand-held tool also comprises a ratchet device that is arranged in this first radial hole, and this first tool heads comprises an edge, and this is axially set in first sleeve joint hole of outer end.

3. hand-held tool as claimed in claim 1, it is characterized in that: this hand-held tool also comprises a ratchet device that is arranged in this first radial hole, this lever comprises that also relative this first radial hole is arranged at second radial hole of this ratchet device opposite side, and this first tool heads comprises an edge, and this is axially set in first sleeve joint hole of outer end.

4. hand-held tool as claimed in claim 3, it is characterized in that: this ratchet device is to be arranged in this first radial hole and along this radially to extend, this ratchet device has a mount pad that is not installed in rotationally in this lever, this radially is inserted in edge this mount pad and stretches into this first radial hole and the second interior tool heads of this second radial hole simultaneously, a ratchet ring that is arranged at an outer peripheral face of this second bell and spigot joint and is positioned at a perforation of this mount pad, a ratchet clip that is installed on this mount pad and relative this ratchet ring, the clipping block that breaks away from, reaching one is arranged between this clipping block and this mount pad, with so that the elastic component that this clipping block perseverance moves towards this ratchet ring, this second tool heads has two second sleeve joint holes that are arranged at two opposing ends respectively.

5. hand-held tool as claimed in claim 4, it is characterized in that: this mount pad has one and is communicated with this perforation, use storage tank for this clipping block and the installation of this elastic component, this clipping block has a blocking part in the face of this ratchet ring, and a projection that is in reverse to this blocking part, this elastic component is socketed on this projection and butted this mount pad.

6. hand-held tool as claimed in claim 4 is characterized in that: this elastic component is a compression spring.

7. hand-held tool as claimed in claim 1 is characterized in that: this lever comprises one first housing and one second housing of mutual butt joint combination, and this first radial hole is arranged at this first housing.