CN204658286U - A kind of open-end wrench - Google Patents
A kind of open-end wrench Download PDFInfo
- Publication number
- CN204658286U CN204658286U CN201520307052.3U CN201520307052U CN204658286U CN 204658286 U CN204658286 U CN 204658286U CN 201520307052 U CN201520307052 U CN 201520307052U CN 204658286 U CN204658286 U CN 204658286U
- Authority
- CN
- China
- Prior art keywords
- sleeved part
- open
- sheathed space
- sheathed
- sleeved
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a kind of open-end wrench, comprise opening handle and sleeved part, one end that opening handle is provided with drive division is connected by pivot joint with sleeved part, drive division is provided with the first ratchet part and the second ratchet part, sleeved part is provided with projection and sleeved part is divided into the first sheathed space and the second sheathed space, and the first sheathed space is different with the size specification in the second sheathed space.Drive division and sleeved part are respectively equipped with the corresponding pivoted hole in position, and pin connected assembly wears two pivoted holes makes opening handle and sleeved part formation pivot joint be connected.Sleeved part is provided with slotted eye, and slotted eye is along sleeved part longitudinal design.First sheathed space is provided with first by teeth portion, and the second sheathed space is provided with second by teeth portion.After adopting such structure, available open spanner gloves unload the work package of multiple different size, and the design by teeth portion and ratchet part significantly can promote the occlusion degree to work package, and can effectively prevent user's work package when pivot openings handle from coming off.
Description
Technical field
The utility model relates to hand-held tool field, particularly relates to a kind of open-end wrench.
Background technology
Spanner is the one be most widely used in multiple hand-held tool, its be used for lock or dismounting all size, size, shape work package, and coordinate the work package of different kenel, more there is the spanner of various different purposes, as open-end wrench, box spanner, double offset ring spanner etc.
Common open-end wrench as shown in Figure 1, it has an open type driving head 2, form clamping in parallel clamping face to work package (as hexagonal (hexagon)nut) both sides plane by this open type driving head 2 to fix, and control this open type drive division 2 drive work package to rotate through this open-end wrench of rotation, and then unload operation according to the lock that its direction of rotation reaches work package, and the handle 1 of this open-end wrench is provided with ratchet part 3, can increase the degree of occlusion with work package.
But work package specification is numerous and diverse, even be applied to the work package on same parts, usually all can more than two, the specification of more than three kind, and the open-end wrench of non-usage single size can application operating, the open-end wrench of another specification as shown in Figure 2, open type driving head 2 size of this open-end wrench is less than and the open type driving head 2 shown in Fig. 1, and therefore user often must carry the open-end wrench of several different specification sizes.
Therefore study a kind of open-end wrench that can operate the work package of different size and seem particularly important.
Utility model content
The technical problems to be solved in the utility model is a kind of open-end wrench that can operate the work package of different size of design.
For solving the problems of the technologies described above, open-end wrench of the present utility model comprises opening handle and sleeved part, one end that opening handle is provided with drive division is connected by pivot joint with sleeved part, drive division is provided with the first ratchet part and the second ratchet part, sleeved part is provided with projection and sleeved part is divided into two sheathed spaces, one end that projection and sleeved part are connected with opening handle forms the first sheathed space, the other end of projection and sleeved part forms the second sheathed space, and the first sheathed space is different with the size specification in the second sheathed space.
Further, drive division and sleeved part are respectively equipped with the corresponding pivoted hole in position, and pin connected assembly wears two pivoted holes makes opening handle and sleeved part formation pivot joint be connected.
Further, sleeved part is provided with slotted eye, and drive division passes from slotted eye.
Further, slotted eye, must in the pivotal action doing above-below direction in the slotted eye of this longitudinal design for this opening handle along sleeved part longitudinal design.
Further, the first sheathed space is provided with first by teeth portion, and the second sheathed space is provided with second by teeth portion.
The beneficial effects of the utility model: after adopting such structure, the work package of multiple different size can be unloaded with open spanner gloves, significantly can promote the occlusion degree to work package by the design of teeth portion and ratchet part in addition, and can effectively prevent user's work package when this opening handle of pivotable from coming off.
Accompanying drawing explanation
Below in conjunction with accompanying drawing detailed description of the invention of the present utility model done and illustrate further.
Fig. 1 is the schematic diagram of known open-end wrench;
Fig. 2 is the schematic diagram of the open-end wrench of another specification known;
Fig. 3 is the structure chart of open-end wrench of the present utility model;
Fig. 4 is the exploded view of open-end wrench of the present utility model;
Fig. 5 is the use schematic diagram of open-end wrench of the present utility model;
Fig. 6 is that the another kind of open-end wrench of the present utility model uses schematic diagram;
Fig. 7 is the use schematic diagram of sheathed space of the present utility model with the open-end wrench by teeth portion;
Fig. 8 is the another kind use schematic diagram of sheathed space of the present utility model with the open-end wrench by teeth portion.
1, handle 2, open type driving head 3, ratchet part 10, opening handle 12, drive division 120, first ratchet part 121, second ratchet part 20, sleeved part 21, slotted eye 22, projection 23, first sheathed space 230, first, sheathed space 24, second are subject to teeth portion 30, pivoted hole 31, pin connected assembly 40, work package by teeth portion 240, second.
Detailed description of the invention
Composition graphs 3 and Fig. 4, open-end wrench of the present utility model comprises opening handle 10 and sleeved part 20, one end that opening handle 10 is provided with drive division 12 is connected by pivot joint with sleeved part 20, and the other end of opening handle 10 can arrange hanging up of perforate convenient wrench, and sleeved part 20 is circular arc; Drive division 12 is provided with the first ratchet part 120 and the second ratchet part 121; Sleeved part 20 is provided with projection 22 and sleeved part 20 is divided into two sheathed spaces, one end that projection 22 and sleeved part 20 are connected with opening handle 10 forms the first sheathed space 23, it is different with the size specification in the second sheathed space 24 that the other end of projection 22 and sleeved part 20 forms the second sheathed space 23, sheathed space 24, first.In the present embodiment, the specification in the first sheathed space 23 is less than the specification in the second sheathed space 24.
Drive division 12 and sleeved part 20 are respectively equipped with the corresponding pivoted hole in position 30, and pin connected assembly 31 wears two pivoted holes 30 and makes opening handle 10 form pivot joint with sleeved part 20 to be connected.Sleeved part 20 is provided with slotted eye 21, and drive division 12 passes from slotted eye 21.Slotted eye 21, must in the pivotal action doing above-below direction in the slotted eye 21 of this longitudinal design for this opening handle 10 along sleeved part 20 longitudinal design.
Composition graphs 5 and Fig. 6, the work package 40 of different size can be selected to be arranged in the first sheathed space 24, sheathed space 23 or the second according to actual demand during use, if the specification of work package 40 is less, then be arranged on the first sheathed space 23, if the specification of work package 40 is comparatively large, then can be arranged on the second sheathed space 24.
Moreover, no matter work package 40 to be arranged on the first sheathed space 24, sheathed space 23 or the second, all this work package 40 can be made closely to be engaged by the first ratchet part 120 or the second ratchet part 121, drive work package 40 to rotate for this opening handle 10 of the upper and lower pivotable of user.
Composition graphs 7 and Fig. 8, first sheathed space 23 of open-end wrench of the present utility model is provided with first by teeth portion 230, second sheathed space 24 is provided with second by teeth portion 240, the work package 40 of different size can be selected to be arranged in the first sheathed space 24, sheathed space 23 or the second according to actual demand during use, if the specification of work package 40 is less, then be arranged on the first sheathed space 23, if the specification of work package 40 is comparatively large, then can be arranged on the second sheathed space 24.In using, this work package 40 is engaged with the second ratchet part 121, first ratchet part 120 by teeth portion 240 by teeth portion 230, second by first simultaneously, significantly can promote the occlusion degree to work package 40, and can effectively prevent user's this work package 40 when this opening handle 10 of pivotable from coming off.
Accordingly, open-end wrench 10 via above-mentioned explanation the present invention utilizes this sleeved part 20 to have the first sheathed space 23 and the second sheathed space 24 of different size, therefore when work package 40 is different size, user does not need to change opening handle 10 and gets final product complete operation, in other words, the open-end wrench 10 of the present invention can operate in the work package 40 of the above specification of at least one.
Claims (5)
1. an open-end wrench, is characterized in that: comprise opening handle (10) and sleeved part (20), and one end that described opening handle (10) is provided with drive division (12) is connected by pivot joint with sleeved part (20); Described drive division (12) is provided with the first ratchet part (120) and the second ratchet part (121); Described sleeved part (20) is provided with projection (22) and sleeved part (20) is divided into two sheathed spaces, one end that described projection (22) and sleeved part (20) are connected with opening handle (10) forms the first sheathed space (23), the other end of described projection (22) and sleeved part (20) forms the second sheathed space (24), and described first sheathed space (23) is different with the size specification in the second sheathed space (24).
2. open-end wrench according to claim 1, it is characterized in that: described drive division (12) is respectively equipped with the corresponding pivoted hole in position (30) with sleeved part (20), pin connected assembly (31) wears two pivoted holes (30) makes opening handle (10) and sleeved part (20) formation pivot joint be connected.
3. open-end wrench according to claim 1, is characterized in that: described sleeved part (20) is provided with slotted eye (21), and described drive division (12) passes from slotted eye (21).
4. open-end wrench according to claim 3, is characterized in that: described slotted eye (21) is along sleeved part (20) longitudinal design.
5. the open-end wrench according to any one of claim 1-4, is characterized in that: described first sheathed space (23) is provided with first by teeth portion (230), and described second sheathed space (24) is provided with second by teeth portion (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307052.3U CN204658286U (en) | 2015-05-13 | 2015-05-13 | A kind of open-end wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307052.3U CN204658286U (en) | 2015-05-13 | 2015-05-13 | A kind of open-end wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204658286U true CN204658286U (en) | 2015-09-23 |
Family
ID=54128719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307052.3U Expired - Fee Related CN204658286U (en) | 2015-05-13 | 2015-05-13 | A kind of open-end wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204658286U (en) |
-
2015
- 2015-05-13 CN CN201520307052.3U patent/CN204658286U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015077350A8 (en) | Surgical multi-tool and method of use | |
| CN204658286U (en) | A kind of open-end wrench | |
| CN203945298U (en) | A kind of silk control shfting wrench | |
| CN202825608U (en) | Rotating pliers | |
| CN204604195U (en) | Five metals spanner | |
| CN204585071U (en) | Adjustable spanner | |
| US11426840B2 (en) | Wrench capable of applying driving force on object to be driven effectively | |
| CN204195611U (en) | Spanner | |
| KR101453738B1 (en) | Multi-purpose tool | |
| CN203592425U (en) | Open-end spanner improved structure | |
| CN204094689U (en) | Anti-fall screwdriver | |
| CN202241059U (en) | Wrench capable of adjusting angle | |
| CN206048017U (en) | A kind of production line of bar rolling line dc motor carbon brush changes spanner | |
| CN205394453U (en) | Take screwdriver of hammer | |
| CN203988463U (en) | A kind of torque wrench | |
| CN203945305U (en) | A kind of bottle opener | |
| TWI564118B (en) | Open-end wrench structure | |
| CN205394320U (en) | Two kinds of multi -functional five metals pincers that form is switched | |
| CN203749463U (en) | Medical electric motor saw drill handle bottom cover | |
| US1518087A (en) | Pipe wrench | |
| CN107486808A (en) | A kind of screwdriver | |
| CN207915342U (en) | A kind of portable speeder wrench | |
| CN202922548U (en) | Dual-purpose spanner | |
| CN205734646U (en) | Laborsaving screwdriver | |
| US9889545B2 (en) | Pipe wrench assembly |
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 |
Granted publication date: 20150923 Termination date: 20180513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |