CN204585081U - Multifunctional wrench - Google Patents
Multifunctional wrench Download PDFInfo
- Publication number
- CN204585081U CN204585081U CN201520290834.0U CN201520290834U CN204585081U CN 204585081 U CN204585081 U CN 204585081U CN 201520290834 U CN201520290834 U CN 201520290834U CN 204585081 U CN204585081 U CN 204585081U
- Authority
- CN
- China
- Prior art keywords
- spanner
- wrenches
- extension bar
- interior hexagonal
- type driving
- 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 multifunctional 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); Described multifunctional 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 provided with the first Socket type driving end of wrenches (5); Removablely on the periphery wall of the other end of described extension bar (4) be connected with the second Socket type driving end of wrenches (9).It is large for, choice that this multifunctional 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 multifunctional 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 multifunctional 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 multifunctional wrench, and it is large for, choice that this multifunctional wrench has multiple spanner, but also place narrow in space easily uses.
Technical solution of the present utility model is, provides a kind of a kind of multifunctional 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 multifunctional 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 provided with the first Socket type driving end of wrenches; Removablely on the periphery wall of the other end of described extension bar be connected with the second Socket type driving end of wrenches.
After adopting above structure, multifunctional wrench of the present utility model, compared with prior art, has the following advantages:
Multifunctional wrench of the present utility model also comprises extension bar, and one end of extension bar is removable to be connected on interior hexagonal spanner, and the other end of described extension bar is provided with the first Socket type driving end of wrenches; Removablely on the periphery wall of the other end of described extension bar be connected with the second Socket type driving end of wrenches, increase the scope of application that the first Socket type driving end of wrenches and the second Socket type driving end of wrenches also just add spanner, to the leeway of the how several selection of user, make it 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, the first described Socket type driving end of wrenches is interior Hexagonal jacket spanner, and the second described Socket type driving end of wrenches is coupling box spanner.After adopting this kind of structure, more convenient to use like this.
Also have a kind of improvement as of the present utility model, the first described Socket type driving end of wrenches is provided with cross section near one end of described extension bar be hexagonal interior large outer little conical through-hole; The profile of the second described Socket type driving end of wrenches near one end of the first described Socket type driving end of wrenches and described conical through-hole match; The first described Socket type driving end of wrenches is linked in outside the second described Socket type driving end of wrenches.After adopting this kind of structure, between the first described Socket type driving end of wrenches and the second Socket type driving end of wrenches, syndeton is comparatively simple, very easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of multifunctional wrench of the present utility model.
Fig. 2 is the structural representation that the extension bar of multifunctional wrench of the present utility model is connected with Socket type driving end of wrenches.
Fig. 3 is the structural representation that multifunctional 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, multifunctional 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 multifunctional 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 provided with the first Socket type driving end of wrenches 5; Removablely on the periphery wall of the other end of described extension bar 4 be connected with the second Socket type driving end of wrenches 9.
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.
The first described Socket type driving end of wrenches 5 is provided with cross section near one end of described extension bar 4 be hexagonal interior large outer little conical through-hole 10; The profile of the second described Socket type driving end of wrenches 9 near one end of the first described Socket type driving end of wrenches 5 and described conical through-hole 10 match; The first described Socket type driving end of wrenches 5 is linked in outside the second described Socket type driving end of wrenches 9.
Claims (5)
1. a multifunctional 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 multifunctional 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 provided with the first Socket type driving end of wrenches (5); Removablely on the periphery wall of the other end of described extension bar (4) be connected with the second Socket type driving end of wrenches (9).
2. multifunctional 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. multifunctional 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. multifunctional wrench according to claim 1, is characterized in that: described the first Socket type driving end of wrenches (5) is interior Hexagonal jacket spanner, and described the second Socket type driving end of wrenches (9) is coupling box spanner.
5. multifunctional wrench according to claim 1, is characterized in that: described the first Socket type driving end of wrenches (5) is provided with cross section near one end of described extension bar (4) be hexagonal interior large outer little conical through-hole (10); Profile and the described conical through-hole (10) of the one end of the first Socket type driving end of wrenches (5) that described the second Socket type driving end of wrenches (9) is close described match; Described the first Socket type driving end of wrenches (5) is linked in described the second Socket type driving end of wrenches (9) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290834.0U CN204585081U (en) | 2015-05-07 | 2015-05-07 | Multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290834.0U CN204585081U (en) | 2015-05-07 | 2015-05-07 | Multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204585081U true CN204585081U (en) | 2015-08-26 |
Family
ID=53921278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290834.0U Expired - Fee Related CN204585081U (en) | 2015-05-07 | 2015-05-07 | Multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204585081U (en) |
-
2015
- 2015-05-07 CN CN201520290834.0U patent/CN204585081U/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: 20150826 Termination date: 20160507 |