CN204604194U - Combination wrench - Google Patents
Combination wrench Download PDFInfo
- Publication number
- CN204604194U CN204604194U CN201520291551.8U CN201520291551U CN204604194U CN 204604194 U CN204604194 U CN 204604194U CN 201520291551 U CN201520291551 U CN 201520291551U CN 204604194 U CN204604194 U CN 204604194U
- Authority
- CN
- China
- Prior art keywords
- spanner
- interior hexagonal
- extension bar
- combination wrench
- hexagonal spanner
- 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
Links
Abstract
The utility model discloses a kind of combination wrench, comprise handle (1), slow-witted spanner (2) and interior hexagonal spanner (3); Described slow-witted spanner (2) and interior hexagonal spanner (3) are connected to the two ends of described handle (1); It is characterized in that: described combination wrench also comprises extension bar (4); One end of described extension bar (4) is removable to be connected on described interior hexagonal spanner (3); The other end of described extension bar (4) is connected with Socket type driving end of wrenches (5).It is large for, choice that this combination wrench has multiple spanner, but also place narrow in space easily uses.
Description
Technical field
The utility model relates to hand tools, relates to a kind of combination wrench or rather.
Background technology
Spanner is a kind of conventional installation and removal instrument, is a kind of utilize lever principle to twist hand tools that bolt, screw, nut and other screw threads tightly hold bolt or nut.The functions of wrench of prior art is comparatively simple, and a general spanner comprises at most two driving ends, is the interior hexagonal spanner etc. of slow-witted spanner and interior hexagonal spanner or two different sizes respectively.The combination wrench of this kind of prior art only has two kinds of selective uses of spanner, and selecting comparatively has limitation.In addition, the place that the spanner of prior art is narrow in space is difficult to operation, and easily block main or can not stretch, operation is very inconvenient like this.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of combination wrench, and it is large for, choice that this combination wrench has multiple spanner, but also place narrow in space easily uses.
Technical solution of the present utility model is, provides a kind of combination wrench with following structure, comprises handle, slow-witted spanner and interior hexagonal spanner; Described slow-witted spanner and interior hexagonal spanner are connected to the two ends of described handle; Described combination wrench also comprises extension bar; One end of described extension bar is removable to be connected on described interior hexagonal spanner; The other end of described extension bar is connected with Socket type driving end of wrenches.
After adopting above structure, combination wrench of the present utility model, compared with prior art, has the following advantages:
Combination wrench of the present utility model also comprises extension bar, one end of extension bar is removable to be connected on interior hexagonal spanner, and the other end of extension bar is connected with Socket type driving end of wrenches, increases the scope of application that Socket type driving end of wrenches also just adds spanner, to the many leeway selected of user, it is made to use convenient.The place that spanner can be made narrow in space by extension bar uses, and expands the convenience that spanner uses further.
Improve as one of the present utility model, one end of described extension bar is connected with stud; The diameter of described stud and the large aperture of interior hexagonal spanner are all less than the diameter of the end face of one end of described extension bar; Described interior hexagonal spanner is linked in that described stud is outer and nut check is passed through in the outside of this interior hexagonal spanner.After adopting this kind of structure, make to be connected between extension bar with interior hexagonal spanner more convenient, convenient enforcement.
Improve as another kind of the present utility model, be provided with the joint pin of the matching form of the through hole of shape and described interior hexagonal spanner between described stud and extension bar, the length of described joint pin is less than the length of described interior hexagonal spanner; Described interior hexagonal spanner part is linked in outside described joint pin.After adopting this kind of structure, described joint pin internal hexagonal spanner has the spacing effect of circumference, makes the connection between interior hexagonal spanner and joint pin more reliable.
Also have a kind of improvement as of the present utility model, described Socket type driving end of wrenches is interior Hexagonal jacket spanner or coupling box spanner.After adopting this kind of structure, more convenient to use like this.
Accompanying drawing explanation
Fig. 1 is the structural representation of combination wrench of the present utility model.
Fig. 2 is the structural representation that the extension bar of combination wrench of the present utility model is connected with Socket type driving end of wrenches.
Fig. 3 is the structural representation that combination wrench of the present utility model removes extension bar and Socket type driving end of wrenches.
Shown in figure: 1, handle, 2, slow-witted spanner, 3, interior hexagonal spanner, 4, extension bar, 5, Socket type driving end of wrenches, 6, stud, 7, nut, 8, joint pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Refer to shown in Fig. 1 to Fig. 3, combination wrench of the present utility model, comprise handle 1, slow-witted spanner 2 and interior hexagonal spanner 3.Described slow-witted spanner 2 and interior hexagonal spanner 3 are connected to the two ends of described handle 1.Described combination wrench also comprises extension bar 4.One end of described extension bar 4 is removable to be connected on described interior hexagonal spanner 3.The other end of described extension bar 4 is connected with Socket type driving end of wrenches 5.
One end of described extension bar 4 is connected with stud 6.The diameter of described stud 6 and the large aperture of interior hexagonal spanner 3 are all less than the diameter of the end face of one end of described extension bar 4.Described interior hexagonal spanner 3 is linked in outside described the stud 6 and outside of this interior hexagonal spanner 3 and is locked by nut 7.
Be provided with the joint pin 8 of the matching form of the through hole of shape and described interior hexagonal spanner 3 between described stud 6 and extension bar 4, the length of described joint pin 8 is less than the length of described interior hexagonal spanner 3.Described interior hexagonal spanner 3 part is linked in outside described joint pin 8.
Described Socket type driving end of wrenches 5 is interior Hexagonal jacket spanner or coupling box spanner.
Claims (4)
1. a combination wrench, comprises handle (1), slow-witted spanner (2) and interior hexagonal spanner (3); Described slow-witted spanner (2) and interior hexagonal spanner (3) are connected to the two ends of described handle (1); It is characterized in that: described combination wrench also comprises extension bar (4); One end of described extension bar (4) is removable to be connected on described interior hexagonal spanner (3); The other end of described extension bar (4) is connected with Socket type driving end of wrenches (5).
2. combination wrench according to claim 1, is characterized in that: one end of described extension bar (4) is connected with stud (6); The diameter of described stud (6) and the large aperture of interior hexagonal spanner (3) are all less than the diameter of the end face of one end of described extension bar (4); Described interior hexagonal spanner (3) be linked in described stud (6) outward and the outside of this interior hexagonal spanner (3) by nut (7) locking.
3. combination wrench according to claim 2, it is characterized in that: the joint pin (8) being provided with the matching form of the through hole of shape and described interior hexagonal spanner (3) between described stud (6) and extension bar (4), the length of described joint pin (8) is less than the length of described interior hexagonal spanner (3); Described interior hexagonal spanner (3) part is linked in described joint pin (8) outward.
4. combination wrench according to claim 1, is characterized in that: described Socket type driving end of wrenches (5) is interior Hexagonal jacket spanner or coupling box spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291551.8U CN204604194U (en) | 2015-05-07 | 2015-05-07 | Combination wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291551.8U CN204604194U (en) | 2015-05-07 | 2015-05-07 | Combination wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204604194U true CN204604194U (en) | 2015-09-02 |
Family
ID=53956775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291551.8U Expired - Fee Related CN204604194U (en) | 2015-05-07 | 2015-05-07 | Combination wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204604194U (en) |
-
2015
- 2015-05-07 CN CN201520291551.8U patent/CN204604194U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204585099U (en) | Multiplex can Lengthened wrench | |
| CN204604195U (en) | Five metals spanner | |
| CN202867480U (en) | Full thread bolt clamp device | |
| CN204604194U (en) | Combination wrench | |
| CN204585081U (en) | Multifunctional wrench | |
| CN207104752U (en) | A kind of combined sleeve die nut | |
| CN102152266A (en) | Combined wrench capable of quickly tightening nut on bolt | |
| CN106181840A (en) | Combination wrench | |
| CN204604193U (en) | With the spanner of multiple spanner | |
| CN202780953U (en) | Multifunctional screw tap-screw die combined spanner | |
| TWM500657U (en) | Sleeve structure with multiple dimensions | |
| CN203600151U (en) | Adapter for pointer torque wrench | |
| CN203696860U (en) | Detachable torque spanner | |
| CN203449223U (en) | Multifunctional wrench | |
| CN203214533U (en) | Half-thread bolt | |
| CN203752050U (en) | Boosting screwdriver | |
| CN201147911Y (en) | Spanner | |
| CN205817758U (en) | A kind of portable bicycle maintenance wrench | |
| CN206383089U (en) | A kind of spanner folder simple in construction | |
| CN203330906U (en) | Pinchers with spanners | |
| CN203214534U (en) | Half-thread hexagonal bolt | |
| CN203125391U (en) | Hexagon socket wrench | |
| CN103352907A (en) | Self-screwable nut with double cross rods | |
| CN202964506U (en) | Fastening tool for inner hexagonal bolt | |
| CN203214531U (en) | Full thread hexagon bolt |
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: 20150902 Termination date: 20160507 |