CN205572265U - Sleeve spanner - Google Patents
Sleeve spanner Download PDFInfo
- Publication number
- CN205572265U CN205572265U CN201620303115.2U CN201620303115U CN205572265U CN 205572265 U CN205572265 U CN 205572265U CN 201620303115 U CN201620303115 U CN 201620303115U CN 205572265 U CN205572265 U CN 205572265U
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- box spanner
- screw
- bolt
- active operation
- 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 sleeve spanner, it includes the sleeve, the sleeve has cylindrical body and a plurality of movable working beam, cylindrical body's one end is sealed has bottom plate, other end opening, the axial setting that cylindrical body is followed to each activity working beam is in cylindrical body to arrange fullly in cylindrical body. When using this sleeve spanner, with cylindrical body's opening end pressure to screw or bolt, the movable working beam that corresponds with this screw or bolt receives this screw or bolt shank extruding and in the retraction cylindrical body, it is unchangeable that all the other working beams that move about of while maintain the original position to with the aforesaid receive extruded activity working beam enclose jointly with the clamping space of this screw or bolt adaptation. Obviously, this sleeve spanner can be applicable to the screw or the bolt of various models and size, can avoid the user frequently to change sleeve spanner when dismouting mechanical equipment, the convenience of customers operation, and it is favourable to work efficiency.
Description
Technical field
This utility model relates to Mechanical Industry Technology field, more particularly, it relates to a kind of box spanner.
Background technology
Box spanner be by multiple band hexagon rings or the sleeve of 12 corner apertures and the handle adaptive with sleeve,
The multiple accessories such as extension bar composition, be particularly well-suited to twist status is the narrowest and small or the bolt of depression very deep or
Nut.
In prior art, there is in the sleeve of box spanner hexagon ring, 12 corner apertures etc., specification and size
Various, and during reality dismounting machinery, user needs not stop to change sleeve to dismantle difference
Specification and the bolt of size, nut, be not easy to user operation, and unfavorable to work efficiency.
It addition, existing socket wrench size is of a great variety, it is not easy to storage, and user need to prepare multiple
The box spanner of model, relatively costly.
In sum, how to provide a kind of box spanner, so that its bolt being applicable to sizes and spiral shell
Nails etc., it is to avoid in actual application, user frequently changes box spanner, user-friendly, improve work effect
Rate, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
In view of this, this utility model provides a kind of box spanner, and its sleeve includes cylindrical body 105 and lives
Dynamic working beam, active operation bar can be when being extruded by bolt or screw in retraction cylindrical body 105 and formed
The card clip space adaptive with this bolt or screw, it is adaptable to various models and the bolt of size and screw, energy
User is enough avoided when dismounting machinery, frequently to change box spanner, user-friendly, it is beneficial to improve work
Make efficiency.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of box spanner, including sleeve, described sleeve has:
Cylindrical body, an end seal of described cylindrical body has base plate, other end opening；
Multiple active operation bars, described active operation bar is axially disposed within described cylinder along described cylindrical body
In shape main body, and described active operation bar is booked in described cylindrical body；
Wherein, described active operation bar can be when being extruded by external force in cylindrical body described in retraction.
Preferably, in above-mentioned box spanner, the end of described active operation bar be arranged on described tubular master
Internal elastic component is connected, and described elastic component is for maintaining when described active operation bar is not affected by external force
The position corresponding with the opening of described cylindrical body.
Preferably, in above-mentioned box spanner, described elastic component is connected with described base plate.
Preferably, in above-mentioned box spanner, the end of described elastic component is connected with installed part, described installation
Part is connected by fixture and described base plate are fixing, and described installed part is positioned at described cylindrical body.
Preferably, in above-mentioned box spanner, described base plate is fixed with hexagonal shoulder nipple, described interior hexagonal
Joint is positioned at outside described cylindrical body 105, and described hexagonal shoulder nipple is for the handle with described box spanner
Plug-in mounting coordinates.
This utility model provides a kind of box spanner, and it includes that sleeve, sleeve have cylindrical body and multiple
Active operation bar；One end seal of cylindrical body has base plate, other end opening；Each active operation bar is along tubular
Being axially disposed within cylindrical body of main body, and be booked in cylindrical body.
When applying above-mentioned box spanner, the opening of cylindrical body is pressed to screw or bolt, with this screw
Or active operation bar corresponding to bolt is by this screw or bolt compresses in retraction cylindrical body, simultaneously remaining
It is constant that active operation bar maintains original position, and jointly surround with above-mentioned extruded active operation bar and be somebody's turn to do
Screw or the card clip space of bolt adaptation.Obviously, this box spanner can be applicable to various model and size
Screw or bolt, it is possible to avoid user frequently to change box spanner when dismounting plant equipment, convenient use
Family operates, and favourable to work efficiency.
It addition, box spanner applied widely that the present embodiment provides, can avoid being equipped with different model and
The box spanner of size, facilitates user to receive, and is beneficial to reduce cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
The structural representation of the box spanner that Fig. 1 provides for this utility model embodiment；
Fig. 2 is the A direction view of box spanner shown in Fig. 1；
Fig. 3 is the B direction view of box spanner shown in Fig. 1；
Fig. 4 is the enlarged drawing of the C portion of box spanner shown in Fig. 1；
The box spanner that Fig. 5 provides for this utility model embodiment coordinates schematic diagram with a kind of screw；
Fig. 6 is the B direction view of structure shown in Fig. 5；
The box spanner that Fig. 7 provides for this utility model embodiment coordinates schematic diagram with another kind of screw；
Fig. 8 is the B direction view of structure shown in Fig. 7.
Wherein, in Fig. 1-Fig. 8:
Hexagonal shoulder nipple 101；Fixture 102；Installed part 103；Elastic component 104；Cylindrical body 105；Live
Dynamic working beam 106；Screw 201.
Detailed description of the invention
This utility model embodiment discloses a kind of box spanner, and its sleeve includes cylindrical body and activity work
Making bar, active operation bar can be when being extruded by bolt or screw in retraction cylindrical body and formed and this spiral shell
Bolt or the card clip space of screw adaptation, it is adaptable to various models and the bolt of size and screw, it is possible to avoid
Box spanner is frequently changed when user dismounts machinery, user-friendly, it is beneficial to improve work efficiency.
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
Referring to Fig. 1-Fig. 8, this utility model embodiment provides a kind of box spanner, and it includes sleeve, set
Cylinder has cylindrical body 105 and multiple active operation bar 106；One end seal of cylindrical body 105 has base plate, separately
One end open；Each active operation bar 106 being axially disposed within cylindrical body 105 along cylindrical body 105, and
It is booked in cylindrical body 105.
When applying above-mentioned box spanner, the opening of cylindrical body 105 is pressed to screw 201 or bolt, with
This screw 201 or active operation bar 106 corresponding to bolt be retraction tubular by this screw 201 or bolt compresses
In main body 105, meanwhile, it is constant that remaining active operation bar 106 maintains original position, and is squeezed with above-mentioned
The card clip space that active operation bar 106 surrounds jointly and this screw 201 or bolt are adaptive.Obviously, this set
Barrel spanner can be applicable to screw 201 or the bolt of various model and size, it is possible to avoids user at changer
Box spanner is frequently changed during tool equipment, user-friendly and favourable to work efficiency.
It addition, box spanner applied widely that the present embodiment provides, can avoid being equipped with different model and
The box spanner of size, facilitates user to receive, and is beneficial to reduce cost.
In order to reuse, in the box spanner that above-described embodiment provides, active operation bar 106 is specially energy
Enough telescopically it is arranged in cylindrical body 105, when during application, cylindrical body 105 departs from bolt or screw 201,
Corresponding with this bolt or screw 201 respectively it is squeezed and active operation bar 106 in retraction cylindrical body 105
The position corresponding with the opening of cylindrical body 105 is extended outside again.
Concrete, in the box spanner that above-described embodiment provides, the end of active operation bar 106 be arranged on
Elastic component 104 in cylindrical body 105 is connected, and elastic component 104 is for outside active operation bar 106 is not affected by
Active operation bar 106 is made to maintain the position corresponding with the opening of cylindrical body 105 during power.Further,
In this box spanner, when active operation bar 106 is not affected by external force, the end portion of each active operation bar 106
Not concordant with the opening of cylindrical body 105.
Above-mentioned elastic component 104 may be configured as directly being connected with the base plate in cylindrical body 105, fills for convenience
Mixing and state in box spanner, the end of elastic component 104 is preferably arranged to be connected with installed part 103, installed part
103 are fixed on base plate by fixture 102, and installed part 103 is positioned at cylindrical body 105；During assembling,
Elastic component 104 can be first made to be connected with active operation bar 106 and installed part 103 respectively, then by installed part 103
Immigration cylindrical body 105 is interior and makes installed part 103 be connected by fixture 102 with base plate.
Operate for convenience, in above-mentioned box spanner, base plate is fixed with hexagonal shoulder nipple 101, interior hexagonal
Joint 101 is positioned at outside cylindrical body 105, and hexagonal shoulder nipple 101 is joined for the handle plug-in mounting with box spanner
Close, during application, make sleeve set on screw 201 or bolt, and make handle be plugged in above-mentioned interior hexagonal to connect
In 101, it is rotated further by cylindrical body 105.Certainly, in above-mentioned hexagonal shoulder nipple 101 may also be configured to
4 angle joints, interior 12 corner connections are first-class, and the present embodiment is not specifically limited.
Concrete, in the box spanner that above-described embodiment provides, elastic component 104 is set to spring, activity work
Make bar 106 and be set to cylindrical bar.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
This utility model.Multiple amendment to these embodiments will be aobvious for those skilled in the art
And be clear to, generic principles defined herein can be without departing from spirit or scope of the present utility model
In the case of, realize in other embodiments.Therefore, this utility model is not intended to be limited to institute herein
These embodiments shown, and it is to fit to consistent with principles disclosed herein and features of novelty the widest
Scope.
Claims (5)
1. a box spanner, it is characterised in that include that sleeve, described sleeve have:
Cylindrical body, an end seal of described cylindrical body has base plate, other end opening；
Multiple active operation bars, described active operation bar is axially disposed within described cylinder along described cylindrical body
In shape main body, and described active operation bar is booked in described cylindrical body；
Wherein, described active operation bar can be when being extruded by external force in cylindrical body described in retraction.
Box spanner the most according to claim 1, it is characterised in that the end of described active operation bar
Portion is connected with the elastic component being arranged in described cylindrical body, and described elastic component is in described active operation
Bar is not affected by during external force maintaining the position corresponding with the opening of described cylindrical body.
Box spanner the most according to claim 2, it is characterised in that described elastic component and the described end
Plate is connected.
Box spanner the most according to claim 2, it is characterised in that the end of described elastic component with
Installed part connects, and described installed part is connected by fixture and described base plate are fixing, and described installed part
It is positioned at described cylindrical body.
5. according to the box spanner described in claim 1-4 any one, it is characterised in that described base plate
On be fixed with hexagonal shoulder nipple, described hexagonal shoulder nipple is positioned at outside described cylindrical body 105, and described in
Hex union is for coordinating with the handle plug-in mounting of described box spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303115.2U CN205572265U (en) | 2016-04-12 | 2016-04-12 | Sleeve spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620303115.2U CN205572265U (en) | 2016-04-12 | 2016-04-12 | Sleeve spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205572265U true CN205572265U (en) | 2016-09-14 |
Family
ID=56865699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620303115.2U Expired - Fee Related CN205572265U (en) | 2016-04-12 | 2016-04-12 | Sleeve spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205572265U (en) |
-
2016
- 2016-04-12 CN CN201620303115.2U patent/CN205572265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160914 Termination date: 20200412 |