CN207643020U - A kind of multifunctional combination wrench - Google Patents
A kind of multifunctional combination wrench Download PDFInfo
- Publication number
- CN207643020U CN207643020U CN201721740375.7U CN201721740375U CN207643020U CN 207643020 U CN207643020 U CN 207643020U CN 201721740375 U CN201721740375 U CN 201721740375U CN 207643020 U CN207643020 U CN 207643020U
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- CN
- China
- Prior art keywords
- tie
- sleeve
- chamber
- spanner
- axis pin
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- 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.)
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of multifunctional combination wrench, including handle and two string wrench groups, include two driving ends per string wrench group, two driving ends are fixedly connected on the both ends of tie-beam, the both ends of handle form the spanner accommodating chamber with opening, the outer end of spanner accommodating chamber overhangs form tie-beam holding chamber outward, two clamping limbs of tie-beam holding chamber are mutually parallel, the both sides of tie-beam are the planar portions coordinated with two clamping limbs, tie-beam is placed in tie-beam holding chamber and is installed by axis pin, is supportted by saucer washer pad between the side and clamping limb of tie-beam.The utility model switches driving end by axis pin, need driving end to be used is switched to the outside of handle from the rotation of spanner accommodating chamber, switch it is very convenient, and due to the cooperation of butterfly gasket can be kept in the case where not stressing to axis pin stablize and do not rock at work.The utility model forms flat clamping limb spanner can be made to stretch into more narrow space and operated in the outer end of spanner accommodating chamber.
Description
Technical field
The utility model belongs to hand-operated tools field, especially related with a kind of multifunctional combination wrench.
Background technology
Existing combination wrench can operate different model screw or screw rod, then also there are driving ends more
Complicated disadvantage is changed, and when driving end quantity is more, driving end is easy to be lost.Additionally, due to existing driving end volume compared with
Greatly, it is unfavorable for the place more narrow in space to be operated.
Utility model content
Place complicated, cannot be more narrow in space is replaced for driving end existing for existing combination wrench to be grasped
The problem of making, the utility model, which is intended to provide, a kind of to be replaced the place that convenient and driving end can be more narrow in space and is operated
Multifunctional combination wrench.
For this purpose, the utility model uses following technical scheme：A kind of multifunctional combination wrench, including handle, characterized in that
Further include two string wrench groups, include two driving ends per string wrench group, two driving ends are fixedly connected on the both ends of tie-beam
Portion, the both ends of the handle form the spanner accommodating chamber with opening, and the outer end of spanner accommodating chamber overhangs formation company outward
Beam holding chamber is connect, two clamping limbs of tie-beam holding chamber are mutually parallel, and the both sides of the tie-beam are to be clamped with tie-beam
The planar portions of the two clamping limbs cooperation of chamber, tie-beam are placed in tie-beam holding chamber and are installed by axis pin, the side of tie-beam
It is supportted by saucer washer pad between clamping limb.
As supplement to above-mentioned technical proposal and perfect, the utility model further includes following technical characteristic.
It is in flat to form the clamping limb of tie-beam holding chamber, so as to be grasped in the more narrow place in space
Make.
The driving end is sleeve, and the center line of sleeve and the axis pin central axis are simultaneously vertically arranged, sleeve
Upper and lower ends barrel chamber in be respectively formed the driving end of the double offset ring spanner that internal diameter differs.
The driving end is sleeve, and the center line of sleeve and the axis pin central axis are simultaneously vertically arranged, sleeve
Upper and lower ends barrel chamber in be respectively formed the endoporus that internal diameter differs, endoporus is equipped with multiple circles along the arrangement of endoporus center of circle even circumferential
Arc convex, the driving end formed by the endoporus are adapted to the operation of standard bolt and non-standard bolt.
The driving end is sleeve, and the center line of sleeve and the axis pin central axis are simultaneously vertically arranged, sleeve
Upper and lower ends barrel chamber in be respectively formed internal diameter differ and with opening oil pipe spanner driving end.
The sleeved inner diameter size of institute differs.
The axis pin is screw, and tie-beam is fixed on by screw on the clamping limb of tie-beam holding chamber.
The utility model can reach following advantageous effect：The utility model switches driving end by axis pin, it would be desirable to make
Driving end switches to the outside of handle from the rotation of spanner accommodating chamber, and switching is very convenient, and matching due to butterfly gasket
Conjunction can keep stablizing and not rocking at work in the case where not stressing to axis pin.The utility model is in spanner accommodating chamber
Outer end, which forms flat clamping limb spanner can be made to stretch into more narrow space, to be operated.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the main structure diagram of the utility model.
Fig. 3 is the handle arrangement schematic diagram of the utility model.
Fig. 4 is a kind of structural schematic diagram of driving end.
Fig. 5 is another structural schematic diagram of driving end.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, the utility model includes handle 1 and two string wrench groups, is pulled including two per string wrench group
At hand 2, two driving ends 2 are fixedly connected on the both ends of tie-beam 3, and the both ends of the handle 1 form pulling with opening
Hand accommodating chamber 5, the outer end of spanner accommodating chamber 5 overhangs outward forms tie-beam holding chamber 6, two clampings of tie-beam holding chamber 6
Arm 7 is mutually parallel, and the both sides of the tie-beam 3 are the planar portions coordinated with two clamping limbs 7 of tie-beam holding chamber 6, even
It connects beam 3 to be placed in tie-beam holding chamber 6 and install by axis pin 4, it is preferred that axis pin 4 is screw, and tie-beam is fixed by screw
In on the clamping limb of tie-beam holding chamber.It is supportted by saucer washer pad between the side and clamping limb 7 of tie-beam 3.At tie-beam
The clamping limb 7 of holding chamber is in flat, so as to be operated in the more narrow place in space.
Driving end 2 is sleeve, and the center line of sleeve and the axis pin central axis are simultaneously vertically arranged, sleeve it is upper and lower
The driving end for the double offset ring spanner that internal diameter differs is respectively formed in the barrel chamber of both ends.
As shown in figure 4, driving end 2 is sleeve, the center line of sleeve and the axis pin central axis are simultaneously vertically arranged,
The endoporus that internal diameter differs is respectively formed in the upper and lower ends barrel chamber of sleeve, endoporus is equipped with multiple along the arrangement of endoporus center of circle even circumferential
Arc-shaped convex, the driving end formed by the endoporus is adapted to the operation of standard bolt and non-standard bolt.
As shown in figure 5, driving end 2 is sleeve, the center line of sleeve and the axis pin central axis are simultaneously vertically arranged,
Internal diameter is respectively formed in the upper and lower ends barrel chamber of sleeve to differ and with the driving end for the oil pipe spanner being open.
Further, the above-mentioned sleeved inner diameter size of institute differs.
Claims (7)
1. a kind of multifunctional combination wrench, including handle（1）, it is characterised in that：Further include two string wrench groups, it is equal per string wrench group
Including two driving ends（2）, two driving ends（2）It is fixedly connected on tie-beam（3）Both ends, the handle（1）Two
End forms the spanner accommodating chamber with opening（5）, spanner accommodating chamber（5）Outer end outward overhang form tie-beam holding chamber
（6）, tie-beam holding chamber（6）Two clamping limbs（7）It is mutually parallel, the tie-beam（3）Both sides be and tie-beam press from both sides
Hold chamber（6）Two clamping limbs（7）The planar portions of cooperation, tie-beam（3）It is placed in tie-beam holding chamber（6）In and pass through axis pin（4）
It installs, tie-beam（3）Side and clamping limb（7）Between supportted by saucer washer pad.
2. a kind of multifunctional combination wrench according to claim 1, it is characterised in that：Form the clamping of tie-beam holding chamber
Arm（7）In flat.
3. a kind of multifunctional combination wrench according to claim 2, it is characterised in that：The driving end（2）For sleeve,
The center line of sleeve and the axis pin central axis are simultaneously vertically arranged, and internal diameter is respectively formed in the upper and lower ends barrel chamber of sleeve
The driving end of the double offset ring spanner to differ.
4. a kind of multifunctional combination wrench according to claim 2, it is characterised in that：The driving end（2）For sleeve,
The center line of sleeve and the axis pin central axis are simultaneously vertically arranged, and internal diameter is respectively formed in the upper and lower ends barrel chamber of sleeve
The endoporus to differ, endoporus are equipped with multiple arc-shaped convex along the arrangement of endoporus center of circle even circumferential.
5. a kind of multifunctional combination wrench according to claim 2, it is characterised in that：The driving end（2）For sleeve,
The center line of sleeve and the axis pin central axis are simultaneously vertically arranged, and internal diameter is respectively formed in the upper and lower ends barrel chamber of sleeve
Differ and with the driving end for the oil pipe spanner being open.
6. according to a kind of multifunctional combination wrench described in claim 3,4 or 5, it is characterised in that：The sleeved internal diameter of institute is big
It is small to differ.
7. a kind of multifunctional combination wrench according to claim 6, it is characterised in that：The axis pin（4）For screw, connect
Beam is connect to be fixed on by screw on the clamping limb of tie-beam holding chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740375.7U CN207643020U (en) | 2017-12-13 | 2017-12-13 | A kind of multifunctional combination wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740375.7U CN207643020U (en) | 2017-12-13 | 2017-12-13 | A kind of multifunctional combination wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643020U true CN207643020U (en) | 2018-07-24 |
Family
ID=62880537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740375.7U Active CN207643020U (en) | 2017-12-13 | 2017-12-13 | A kind of multifunctional combination wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643020U (en) |
-
2017
- 2017-12-13 CN CN201721740375.7U patent/CN207643020U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |