CN201711896U

CN201711896U - Improved tool structure

Info

Publication number: CN201711896U
Application number: CN2010201990222U
Authority: CN
Inventors: 许秋民
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-20
Filing date: 2010-05-20
Publication date: 2011-01-19
Anticipated expiration: 2020-05-20

Abstract

The utility model provides an improved tool structure, which comprises a sleeve and a tool movably combined with the sleeve. The tool includes a rod, a tool head and a hand grip, wherein the rod is arranged inside the sleeve in a penetrating manner, the tool head arranged at one end of the rod is positioned on the outer side of the sleeve, and the hand grip arranged at the other end of the rod is positioned on the other side of the sleeve. Accordingly, the improved tool structure can lead a user to hold the sleeve with one hand and rotate the hand grip with the other hand to apply force onto a fixed component for locking and unlocking action by the aid of the tool head, thereby achieving the effects of convenient use and excellent stability in operation.

Description

The Improvement type tool construction

Technical field

The utility model relates to a kind of Improvement type tool construction, relates in particular to reach the Improvement type tool construction that the time has easy to use and stable good effect in operation.

Background technology

Press, general fixation kit (as: bolt or nut etc.) is for adapting to large and small size, position and the environment of assembly, and be of different sizes specification, with regard to different fixation kits, it need use the instrument of corresponding size when locking with removal, and general instrument includes box spanner, T type spanner, Y type spanner haply ... etc., and each instrument also can be divided into fixed and dismountable two kinds; Wherein the action bars 31 and the tool heads 32 that are formed in one of this fixed tool 3 (as shown in Figure 1) constitutes, it not only has predetermined volume, more can different dimensions must be arranged because of tool heads 32, and cause using the instrument that needs to prepare various different tool heads 32, cause not portable and take the shortcoming of parking space; This dismountable instrument (figure do not show) in addition, be by action bars, and the tool heads activity of multiple different size in conjunction with constitute, the tool heads that can be correlated with according to required replacing in use, and can dwindle the space of carrying and depositing, so as to improving the shortcoming of general fixed tool.

No matter and fixed tool 3 or dismountable instrument, the mode of operation when it uses mainly is to hold action bars 31 held stationaries with one, another hand then rotates the lever 311 on these action bars 31 tops, and then drives tool heads 32 and lock or the removal fixation kits; But when the user in when operation; because the wrist of human body can't be rotated by 360 degree; therefore; need relieving after turning to a certain special angle grips lever 311 again and is rotated; so; very inconvenience is also lost time in operation; so when fixation kit is slightly loosening; the general speed of user in order to quicken to rotate; usually the palm of holding operation bar 31 slightly can be loosened; change lever 311 afterwards sooner; reach the purpose that quicken to activate fixation kit so as to the active force that utilizes its rotator inertia, but this practice can make this instrument can't held stationary, and be subjected to the influence of palm frictional resistance; except that the time that can't save operation, may cause the injured accident of user's palm what is more.

Therefore, how designing a kind of Improvement type tool construction, have easy to use and stable good effect so that it reaches when operation, will be that the utility model is desired actively openly part.

Summary of the invention

Because the shortcoming of above-mentioned known Improvement type tool construction, it does not reach perfection designer's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of Improvement type tool construction, in the hope of reaching the purpose that has easy to use and stable good effect when the operation.

Main purpose of the present utility model is to provide a kind of Improvement type tool construction, it is by the setting of sleeve and instrument, cause the user with gripping sleeve on the other hand, and with the handle of another hand turning tool, the action that makes the tool heads application of force on fixation kit, lock, unload, and then reach in operation and the time have easy to use and stable good purpose.

For reaching above-mentioned purpose, Improvement type tool construction of the present utility model comprises: sleeve; And the instrument that combines with the sleeve activity, it includes the body of rod that is located in the sleeve, the handle of being located at the body of rod one end and being positioned at the tool heads in the sleeve outside and being located at the body of rod other end and being positioned at another outside of sleeve.

Therefore, this Improvement type tool construction of the present utility model can allow the user with gripping on the other hand sleeve, and with the handle of another hand turning tool, the action that makes the tool heads application of force lock on fixation kit, unload has easy to use and stable good effect and reach when operation.

Description of drawings

Fig. 1 is the outside drawing of common tool.

Fig. 2 is the outside drawing of the utility model first embodiment.

Fig. 3 is the exploded view of the utility model second embodiment.

Fig. 4 is the outside drawing of the utility model second embodiment.

Fig. 5 is the A-A ' profile of the utility model Fig. 4.

Fig. 6 is the exploded view of the utility model the 3rd embodiment.

Fig. 7 is the exploded view of the utility model the 4th embodiment.

Fig. 8 is the outside drawing of the utility model the 4th embodiment.

[primary clustering symbol description]

(part commonly used)

Fixed tool 3

Action bars 31

Lever 311

Tool heads 32

(the utility model part)

Sleeve 1

Outer covering layer 11

Instrument

2,2a, 2b

The body of

rod

21,21a, 21b, 21c

Group connecting part 211a

Part 212a pulls on the top

Connector portions 213b

Part 214b pulls on the top

Extension 215c

Tool heads 22,22a

Docking section 221a

Handle 23,23b, 23c

Junction surface 231b

Profile groove 232c

Pivot 233c

Outer covering layer 24

The specific embodiment

For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended figure, and the utility model is elaborated, illustrate as the back:

See also " Fig. 2 ", be the outside drawing of the utility model first embodiment.As shown in the figure: Improvement type tool construction of the present utility model includes sleeve 1 and instrument 2.

The above-mentioned sleeve of carrying 1 outer rim is coated with outer covering layer 11.

This instrument 2 and sleeve 1 movable the combination, it includes the body of rod 21 that is located in the sleeve 1, the handle 23 of being located at the body of rod 21 1 ends and being positioned at the tool heads 22 in sleeve 1 outside and being located at the body of rod 21 other ends and being positioned at sleeve 1 another outside, and these handle 23 outer rims are coated with outer covering layer 24.

When the utility model in use, tool heads 22 correspondences of instrument 2 one ends can be located on the fixation kit of desire locking or removal (figure does not show), allow the user with gripping sleeve 1 on the other hand, and with the handle 23 of another hand turning tool 2 other ends, these handle 23 transmission bodies of rod 21 are rotated in sleeve 1, and drive tool heads 22 simultaneously, allow tool heads 22 impose the action that a rotation external force is locked, unloaded on fixation kit, and when operation, can utilize sleeve 1 engagement tool 2 to reach easy to use and stable good effect; In addition when the user when manipulating, more can utilize sleeve 1 to reach effect anti-skidding and insulation with the outer covering layer 11,24 of handle 23 outer rims, thus required when the utility model can more realisticly be used.

See also " Fig. 3,4 and 5 ", be respectively the exploded view of the utility model second embodiment, the outside drawing of the utility model second embodiment and the A-A ' profile of the utility model Fig. 4.As shown in the figure: instrument 2 of the present utility model is carried the structure kenel except that above-mentioned first embodiment, also can be the structure kenel of this second embodiment, and its difference is that body of rod 21a one end of this instrument 2a can be provided with group connecting part 211a, and have the docking section 221a that combines with group connecting part 211a on this tool heads 22a, and this group connecting part 211a one side is provided with and replaces the part 212a that pulls on the top of docking section 221a inner face.

When using, can utilize sleeve 1 engagement tool 2a to manipulate by the mode of above-mentioned first embodiment equally; In addition, more can when reality is used, adapt to different fixation kits and change required tool heads 22a, and when changing, directly this tool heads 22a is imposed an external force, the docking section 221a of this tool heads 22a is removed on the group connecting part 211a of body of rod 21a one end, change the tool heads 22a that different size and function are gone up in assembling afterwards again, and make this tool heads 22a utilize group connecting part 211a to go up set top to pull replacing of part 212a and have an effect of difficult drop-off required when the utility model can more realisticly be used.

See also " Fig. 6 ", be the exploded view of the utility model the 3rd embodiment.As shown in the figure: instrument 2 of the present utility model, 2a are except that above-mentioned first and second embodiment puies forward the structure kenel, also can be the structure kenel of this 3rd embodiment, and its difference is that this body of rod 21b other end can be provided with connector portions 213b, and have the junction surface 231b that docks with connector portions 213b on this handle 23b, and this connector portions 213b one side is provided with and replaces the part 214b that pulls on the top of junction surface 231b inner face.

When using, can utilize sleeve 1 engagement tool 2b to manipulate by the mode of above-mentioned first embodiment equally; In addition, more can when reality is used, adapt to different fixation kits and change required tool heads 22b, and when changing, directly this tool heads 22b is imposed an external force, this tool heads 22b is separated with the junction surface 231b of handle 23b together with the connector portions 213b of body of rod 21b, change the tool heads 22b that assembling is gone up different size and function and is connected with body of rod 21b afterwards again, and the connector portions 213b that makes this body of rod 21b replaces inner face at junction surface 231b with the top part 214b that pulls, and have an effect of difficult drop-off, required when the utility model can more realisticly be used.

See also " Fig. 7 and 8 ", be respectively the exploded view of the utility model the 4th embodiment and the outside drawing of the utility model the 4th embodiment.As shown in the figure: instrument 2 of the present utility model, 2a, 2b are carried the structure kenel except that above-mentioned first and second and the 3rd embodiment, also can be the structure kenel of this 4th embodiment, and its difference is that this body of rod 21c other end can be provided with extension 215c, and have the profile groove 232c of interlocking on the 215c of extension on this handle 23c, and this handle 23c docks with extension 215c with pivot 233c.

When using, can manipulate by the mode of above-mentioned first embodiment equally; In addition, more can after use, handle 23c be turned down, make the profile groove 232c of this handle 23c cooperate extension 215c on the body of rod 21c to reach the effect of folding.

As mentioned above, the utility model meets patent three important documents fully: novelty, creativeness and practicality.With novelty and creative, the utility model is by the setting of sleeve and instrument, cause the user with gripping sleeve on the other hand, and with the handle of another hand turning tool, the action that makes the tool heads application of force on fixation kit, lock, unload, and then reach in operation and the time have easy to use and stable good effectiveness; With regard to practicality, the product that utilizes the utility model to derive should fully satisfy the demand of existing market.

The utility model is open with preferred embodiment hereinbefore, it should be understood that this embodiment only is used to describe the utility model yet know this operator, and should not be read as restriction scope of the present utility model.It should be noted that the variation and the displacement of all and this embodiment equivalence all should be made as and be encompassed in the category of the present utility model.Therefore, protection domain of the present utility model should with hereinafter claim was defined is as the criterion.

Claims

1. Improvement type tool construction is characterized in that it comprises:

Sleeve; And

Instrument combines with the sleeve activity, and it includes the body of rod that is located in the sleeve, the handle of being located at the body of rod one end and being positioned at the tool heads in the sleeve outside and being located at the body of rod other end and being positioned at another outside of sleeve.

2. Improvement type tool construction as claimed in claim 1 is characterized in that wherein, and this sleeve outer rim is coated with outer covering layer.

3. Improvement type tool construction as claimed in claim 1 is characterized in that wherein, and this handle outer rim is coated with outer covering layer.

4. Improvement type tool construction as claimed in claim 1 is characterized in that wherein, and this body of rod one end can further be provided with group connecting part, and has the docking section that combines with group connecting part on this tool heads.

5. Improvement type tool construction as claimed in claim 4 is characterized in that wherein, and this group connecting part one side is provided with replaces the part of pulling on the top of docking section inner face.

6. Improvement type tool construction as claimed in claim 1 is characterized in that wherein, and this body of rod other end can further be provided with connector portions, and has the junction surface of docking with connector portions on this handle.

7. Improvement type tool construction as claimed in claim 6 is characterized in that wherein, and this connector portions one side is provided with replaces the part of pulling on the top of junction surface inner face.

8. Improvement type tool construction as claimed in claim 1 is characterized in that wherein, and this body of rod other end can further be provided with the extension, and has the profile groove of interlocking on the extension on this handle, and this handle docks with the extension with pivot.