CN208468196U - A kind of wrench mechanism - Google Patents
A kind of wrench mechanism Download PDFInfo
- Publication number
- CN208468196U CN208468196U CN201820923816.5U CN201820923816U CN208468196U CN 208468196 U CN208468196 U CN 208468196U CN 201820923816 U CN201820923816 U CN 201820923816U CN 208468196 U CN208468196 U CN 208468196U
- Authority
- CN
- China
- Prior art keywords
- gap
- sub
- set shell
- fixing
- wrench mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of wrench mechanisms, including box spanner handle and set shell component；Box spanner handle includes handle body and the sleeve body that is fixedly connected with handle body；Covering shell component includes at least two sub-set shells, and sub-set shell has the mating groove for matching with by assembly and disassembly part, and multiple sub-set shells are separably nested together by mating groove.The set shell component of disclosure wrench mechanism can be composed of the sub-set shell of different number, can neatly be fitted together different set shell components with box spanner handle according to by the specification of assembly and disassembly part.The set shell component that wrench mechanism is composed of when storing all sub-set shells can be placed in the sheath body card slot of box spanner handle, and parking space is small, easy to carry.
Description
Technical field
The utility model relates to box spanner fields, more particularly, to a kind of wrench mechanism.
Background technique
In order to adapt to different size bolt or nut assembly, existing set of box spanner generally includes spanner hand
Handle and various sizes of sleeve.By replacement pinch bar on sleeve, box spanner be applicable to different size bolt or
Nut.But this box spanner storage occupied space is big, there is a problem that inconvenient to carry.
Therefore, how to provide that a kind of parking space is small, box spanner easy to carry becomes the skill of this field urgent need to resolve
Art problem.
Utility model content
One purpose of the utility model is to provide that a kind of parking space is small, the new technology side of wrench mechanism easy to carry
Case.
It is according to the present utility model in a first aspect, providing a kind of wrench mechanism.
The wrench mechanism of the utility model includes box spanner handle and set shell component；Wherein,
The box spanner handle includes handle body and the sleeve body that is fixedly connected with the handle body, the set
Cylinder ontology is equipped with sheath body card slot；
The set shell component includes at least two sub-set shells, and the sub-set shell has matches for what is matched with by assembly and disassembly part
Slot is closed, and multiple sub-set shells are separably nested together by the mating groove；
The set shell component is removably attached in the sheath body card slot.
Optionally, the box spanner handle is integrally formed.
Optionally, the sleeve body, which is equipped with, fixes gap；
The sub-set shell, which is equipped with, fixes the interior along the fixing arm engaged of gap with described.
Optionally, the fixing gap includes that the first fixing gap and second fix gap；
The fixing arm of the adjacent sub-set shell fixes gap and described second with described first respectively and fixes gap phase
Engaging.
Optionally, the first fixing gap is identical with the depth of the second fixing gap；
The arm that fixes fastens with the bottom for fixing gap.
Optionally, positioning gap is additionally provided in the sleeve body；
The sub-set shell is equipped with the registration arm matched with the positioning gap.
Optionally, the positioning gap includes the first positioning gap and the second positioning gap；
The registration arm of the adjacent sub-set shell positions gap phase with the first positioning gap and described second respectively
Cooperation.
Optionally, the first positioning gap is identical with the depth of the second positioning gap.
Optionally, the depth of the positioning gap is greater than the depth for fixing gap.
Optionally, the registration arm is correspondingly arranged with the fixing arm.
The set shell component of disclosure wrench mechanism can be composed of the sub-set shell of different number, according to by the rule of assembly and disassembly part
Lattice can neatly fit together different set shell components with box spanner handle.By all sub-sets when wrench mechanism is stored
The set shell component that shell is composed can be placed in the sheath body card slot of box spanner handle, and parking space is small, easy to carry.
By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiments of the present invention, and
And together with its explanation for explaining the principles of the present invention.
Fig. 1 is the structural schematic diagram of disclosure wrench mechanism embodiment.
Fig. 2 is the structural schematic diagram of the box spanner handpiece embodiment of disclosure wrench mechanism.
Fig. 3 is the structural schematic diagram of the sheath body assembly embodiment of disclosure wrench mechanism.
Fig. 4 is the structural schematic diagram of the sub-set shell embodiment of disclosure wrench mechanism.
It is indicated in figure as follows:
Box spanner handle -1, handle body -11, sleeve body -12, sheath body card slot -121, the first fix gap -122,
Second, which fixes gap -123, the first positioning gap -124, the second, positions gap -125, covers shell component -2, sub-set shell -20, cooperation
Slot -201 fixes arm -202, registration arm -203.
Specific embodiment
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should also be noted that unless another
It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
In order to solve big, the inconvenient to carry problem of box spanner storage occupied space, present disclose provides a kind of spanner machines
Structure.
As shown in Figures 1 to 4, the wrench mechanism of the disclosure includes box spanner handle 1 and set shell component 2.
Box spanner handle 1 includes handle body 11 and the sleeve body 12 being fixedly connected with handle body 11.Handle sheet
Being fixedly connected between body 11 and sleeve body 12 can be realized by the modes such as welding or being integrally formed.Sleeve body 12 is equipped with
Sheath body card slot 121.In general, the outer surface of sleeve body 12 can be cylindrical, sheath body card slot 121 is at the bottom of sleeve body 12
Face projection in the plane can be polygon, above-mentioned polygon open may be, for example, hexagon etc..
Covering shell component 2 includes at least two sub-set shells 20.Sub-set shell 20 has the cooperation for matching with by assembly and disassembly part
Slot 201, and multiple sub-set shells 20 are separably nested together by mating groove 201.The quantity of sub-set shell 20 is in the disclosure
With no restriction, those skilled in the art can neatly select according to actual needs.The mating groove 201 of different sub-set shells 20 can with not
Same specification is matched by assembly and disassembly part (such as bolt or nut).
Set shell component 2 is removably attached in sheath body card slot 121.In general, the shape and set of the outer surface of set shell component 2
The shape of shell card slot 121 is adapted.
The wrench mechanism of the disclosure when in use, has the mating groove of suitable dimension according to the specification selection by assembly and disassembly part
201 sub-set shell 20.The smaller sub-set shell 20 of mating groove 201 than selected sub-set shell 20 can be separated from set shell component 2,
In this way, the sub-set shell 20 bigger than the mating groove 201 of selected sub-set shell 20 and selected sub-set shell 20 collectively constitute stand-by sheath body
Component 2.The stand-by set shell component 2 can be fixed in sheath body card slot 121, constitute the detachable wrench mechanism by assembly and disassembly part.
The set shell component 2 of disclosure wrench mechanism can be composed of the sub-set shell 20 of different number, according to by assembly and disassembly part
Specification neatly different set shell components 2 can be fitted together with box spanner handle 1.By owning when wrench mechanism is stored
The set shell component 2 that is composed of sub-set shell 20 can be placed in the sheath body card slot 121 of box spanner handle 1, parking space is small,
It is easy to carry.
In one embodiment of disclosure wrench mechanism, box spanner handle 1 is integrally formed.It is this by integrated molding work
1 intensity of box spanner handle made of skill is big.
In one embodiment of disclosure wrench mechanism, sleeve body 12, which is equipped with, fixes gap.It is set on sub-set shell 20
Have and fixes the interior along the fixing arm 202 engaged of gap.In general, fixing arm 202 can be bent over arms.
Further, for the adjacent interference in sheath body card slot 121 of sub-set shell 20 more preferably avoided, gap packet is fixed
It includes the first fixing gap 122 and second and fixes gap 123.The fixing arm 202 of adjacent sub-set shell 20 fixes gap with first respectively
122 and second fixing gap 123 fasten.For example, when the quantity of group sheath body 20 is three, the fixing arm of three sub- sheath bodies 20
202 can fasten with the first fixing gap 122, second fixing gap 123 and the first fixing gap 122 respectively.
Further, the first fixing gap 122 is identical with the depth of the second fixing gap 123.It fixes arm 202 and fixes
The bottom of gap fastens.The wrench mechanism of this structure, which uses, to be more convenient, and is conducive to preferably avoid adjacent sub-set shell
20 interferences in sheath body card slot 121.The bottom for fixing gap refers to the end of the extending direction along fixing gap.
Further, positioning gap is additionally provided in sleeve body 12.Sub-set shell 20 is equipped with and positions what gap matched
Registration arm 203.In general, registration arm 203 can be straight-arm or bent over arms.
Further, for the adjacent interference in sheath body card slot 121 of sub-set shell 20 more preferably avoided, gap is positioned
Including the first positioning gap 124 and the second positioning gap 125.The registration arm 203 of adjacent sub-set shell 20 is slitted with the first positioning respectively
Mouth 124 and the second positioning gap 125 match.For example, when the quantity of group sheath body 20 is three, the positioning of three sub- sheath bodies 20
Arm 203 gap 125 can be positioned with the first positioning gap 124, second respectively and the first positioning gap 124 matches.
Further, the first positioning gap 124 is identical with the depth of the second positioning gap 125.The spanner of this structure
Mechanism, which uses, to be more convenient, and is conducive to preferably avoid the adjacent interference in sheath body card slot 121 of sub-set shell 20.
Further, the depth for positioning gap is greater than the depth for fixing gap.The wrench mechanism of this structure is using more
It is convenient, and be conducive to preferably avoid the adjacent interference in sheath body card slot 121 of sub-set shell 20.
Further, registration arm 203 is correspondingly arranged with arm 202 is fixed.When it is implemented, registration arm 203 and fixing arm
202 can be symmetrical arranged.
In order to illustrate more clearly of the wrench mechanism of the disclosure, in the following, being said for the embodiment shown in Fig. 1
It is bright:
As shown in the figure, the wrench mechanism of the present embodiment includes box spanner handle 1 and set shell component 2.Box spanner hand
Handle 1 include handle body 11 and with the integrally formed sleeve body 12 of handle body 11.Sleeve body 12 is equipped with sheath body card slot
121.Set shell component 2 is removably attached in sheath body card slot 121.Covering shell component 2 includes two sub- sheath bodies 20.Two sub- sheath bodies
20 all have the mating groove 201 for matching with by assembly and disassembly part, and one of sub-set shell 20 passes through another sub-set shell 20
Mating groove 201 and this another sub-set shell 20 be separably nested together.
Sleeve body 12 is equipped with depth identical first and fixes gap 122 and the second fixing gap 123.On sub-set shell 20
Equipped with fixing arm 202.The fixing arm 202 of two sub- sheath bodies 20 fixes gap 122 and second with first respectively and fixes gap 123
Bottom fastens.The identical first positioning gap 124 of depth and the second positioning gap 125 are additionally provided in sleeve body 12.Sub-set
Shell 20 is equipped with registration arm 203.The registration arm 203 of two sub- sheath bodies 20 is slitted with the first positioning gap 124 and the second positioning respectively
Mouth 125 matches.First fixes depth of the depth less than the first positioning gap 124 of gap 122.Registration arm 203 and fixing arm
202 are symmetrical arranged.
In use, according to the sub-set shell 20 of the mating groove 201 by the specification selection of assembly and disassembly part with suitable dimension.When split
When package size is larger, the sub-set shell 20 being nested in the mating groove 201 of selected sub-set shell 20 can be separated from set shell component 2
Out, in this way, selected sub-set shell 20 is stand-by set shell component 2.When split package size is smaller, two sub- sheath bodies 20
It is nested together and collectively forms stand-by set shell component 2.Stand-by set shell component 2 can be divided by fixing arm 202 and registration arm 203
It is not fixed in sheath body card slot 121 with the cooperation for fixing gap and positioning gap, constitutes the detachable wrench mechanism by assembly and disassembly part.
Although being described in detail by some specific embodiments of the example to the utility model, this field
It is to be understood by the skilled artisans that example above merely to be illustrated, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case where, to above embodiments
It modifies.The scope of the utility model is defined by the following claims.
Claims (10)
1. a kind of wrench mechanism, which is characterized in that including box spanner handle and set shell component；Wherein,
The box spanner handle includes handle body and the sleeve body that is fixedly connected with the handle body, the sleeve sheet
Body is equipped with sheath body card slot；
The set shell component includes at least two sub-set shells, and the sub-set shell has the cooperation for matching with by assembly and disassembly part
Slot, and multiple sub-set shells are separably nested together by the mating groove；
The set shell component is removably attached in the sheath body card slot.
2. wrench mechanism according to claim 1, which is characterized in that the box spanner handle is integrally formed.
3. wrench mechanism according to claim 1, which is characterized in that the sleeve body, which is equipped with, fixes gap；
The sub-set shell, which is equipped with, fixes the interior along the fixing arm engaged of gap with described.
4. wrench mechanism according to claim 3, which is characterized in that the fixing gap includes first fixing gap and the
Two fix gap；
The fixing arm of the adjacent sub-set shell fastens with the first fixing gap and the second fixing gap respectively.
5. wrench mechanism according to claim 4, which is characterized in that the first fixing gap and second fixing are slitted
The depth of mouth is identical；
The arm that fixes fastens with the bottom for fixing gap.
6. according to wrench mechanism described in any one of claim 3 to 5, which is characterized in that be additionally provided in the sleeve body
Position gap；
The sub-set shell is equipped with the registration arm matched with the positioning gap.
7. wrench mechanism according to claim 6, which is characterized in that the positioning gap includes the first positioning gap and the
Two positioning gap；
The registration arm of the adjacent sub-set shell is matched with the first positioning gap and the second positioning gap respectively.
8. wrench mechanism according to claim 7, which is characterized in that the first positioning gap and second positioning are slitted
The depth of mouth is identical.
9. wrench mechanism according to claim 6, which is characterized in that the depth of the positioning gap is greater than described fix and slits
The depth of mouth.
10. wrench mechanism according to claim 6, which is characterized in that the registration arm is correspondingly arranged with the fixing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923816.5U CN208468196U (en) | 2018-06-14 | 2018-06-14 | A kind of wrench mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923816.5U CN208468196U (en) | 2018-06-14 | 2018-06-14 | A kind of wrench mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468196U true CN208468196U (en) | 2019-02-05 |
Family
ID=65213723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923816.5U Expired - Fee Related CN208468196U (en) | 2018-06-14 | 2018-06-14 | A kind of wrench mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468196U (en) |
-
2018
- 2018-06-14 CN CN201820923816.5U patent/CN208468196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210614 |