CN201086266Y - Combination wrench - Google Patents
Combination wrench Download PDFInfo
- Publication number
- CN201086266Y CN201086266Y CNU2007200289197U CN200720028919U CN201086266Y CN 201086266 Y CN201086266 Y CN 201086266Y CN U2007200289197 U CNU2007200289197 U CN U2007200289197U CN 200720028919 U CN200720028919 U CN 200720028919U CN 201086266 Y CN201086266 Y CN 201086266Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- hole
- chute
- pin
- handle
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
- B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
Abstract
The utility model relates to the field of manual hardware tools. A combined wrench comprises a wrench head, a sleeve and a handle, and is characterized in that a round hole is provided on the connection shaft at the tail end of the wrench head, a spring is arranged in the round hole, a steel ball is disposed on one end of the spring, a via-hole is provided on one end of the axial line of the sleeve, the connection shaft at the tail end of the wrench is inserted into a steel-ball embedded via-hole in the sleeve, a pin is arranged on the sleeve wall on the other end, a plurality of round holes are provided at the middle of the sleeve wall, the central line of the round holes is vertical to the axial line of the pin, a chute is arranged on a handle rod on the handle, a round hole is arranged on the handle rod in a direction vertical to the chute and the steel ball outside the spring is arranged therein, the handle rod is inserted in the steel-ball embedded via-hole in the sleeve, and the pin on the sleeve wall is arranged in the chute of the handle rod. The utility model has the advantages of simple and reasonable structure, low cost, easy manufacture, reduced raw material consumption, reduced weight of toolbox, convenient carriage and usage and good effect. Wrenches of different specifications and types can be combined by replacing the wrench head, which may be a ratchet wrench head or a movable wrench head, and the magnitude of the arm of force can be changed by adjusting the telescopic position of the handle rod with respect to the sleeve.
Description
Technical field
The utility model relates to five metals hand-operated tools field, specifically a kind of combination wrench.
Background technology
In daily life and production process, the spanner of use generally has adjustable wrench, ratchet spanner etc., and its all size, model all are complete and independent products, form independently body of tool.The spanner that needs plurality of specifications, model in the process of using, spanner generally all with the tool box packaged, carry, it is big that the spanner of plurality of specifications, model gathers volume, need take corresponding space, increased weight.Therefore, the production cost height, using has limitation, carries inconvenience.
Summary of the invention
The purpose of this utility model is in order to chat the deficiency of technology on solving, to provide a kind of rational in infrastructure, weight reduction, dwindle taking up room, replaceable Wrench head, the same handle and many specifications driving end are supporting, and can change decreased food, carry, combination wrench easy to use.
The utility model solves the scheme that its technical problem takes: a kind of combination wrench, be provided with driving end, sleeve pipe, handle, the connecting axle that it is characterized in that the driving end afterbody is provided with circular hole, spring is arranged in the middle of in the circular hole, spring one end is equipped with steel ball, an end is provided with through hole on the axis of sleeve pipe, the connecting axle of driving end afterbody enters steel ball embedding through hole in the sleeve pipe, other end casing wall is provided with pin, be provided with a plurality of circular holes in the middle of the casing wall, the center line of its circular hole and pin axis normal, handlebar on the handle is provided with chute, is provided with circular hole with chute vertical direction handlebar, and the spring outside is installed in it steel ball, handlebar enters steel ball embedding circular hole in the sleeve pipe, and the pin on the casing wall is in the chute of handlebar.
The utility model is simple and reasonable for structure, and cost is low, makes easily, has alleviated the weight in tool box, carries, easy to use, effective.Change driving end and can form the spanner of plurality of specifications, model, but the driving end ratchet wrench at hand, also adjustable wrench head; Adjust the telescopic location of the relative sleeve pipe of handlebar, can change the size of the arm of force.
Description of drawings
The utility model is described in detail by embodiment below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Mark among Fig. 1, Fig. 2: 1, driving end, 2, sleeve pipe, 3, spring, 4, steel ball, 5, pin, 6, chute, 7, handlebar, 8, handle, 9, steel ball, 10, spring.
The specific embodiment
By Fig. 1, shown in Figure 2, a kind of combination wrench, be provided with driving end 1, sleeve pipe 2, handle 8, the connecting axle of driving end afterbody is provided with circular hole, spring 10 is arranged in the middle of in the circular hole, spring one end is equipped with steel ball 9, an end is provided with through hole on the axis of sleeve pipe 2, the connecting axle of driving end afterbody enters steel ball 9 embedding through holes in the sleeve pipe, other end sleeve pipe 2 walls are provided with pin 5, be provided with a plurality of circular holes in the middle of the casing wall, the center line of its circular hole and pin axis normal, the handlebar 7 on the handle 8 is provided with chute 6, be provided with circular hole with chute vertical direction handlebar, spring 3 outsides are installed in it steel ball 4, and handlebar enters steel ball embedding circular hole in the sleeve pipe, and the pin 5 on the casing wall is in the chute 6 of handlebar.The connecting axle of driving end 1 inserts sleeve pipe 2, and steel ball 9 compression springs 10 enter in the sleeve pipe 2 connecting axle, and steel ball 7 embeds through hole, sleeve pipe 2 and driving end 1 close the combination; Promote, spur handle 8, handlebar 7 in sleeve pipe 2 to forward and backward slip, make the steel ball 4 compression springs 3 on the handlebar 7, steel ball 4 embeds in the middle circular hole of casing wall, handlebar and sleeve pipe are combined closely, in the chute 6 of pin 5 on the sleeve pipe 2 on handlebar, define the position that moves forward and backward of handlebar 7, and the lock handle bar can not rotate.During use, press bolt workpiece size and select driving end and sleeve, the driving end connecting axle is pushed in the sleeve, steel ball embeds through hole, driving end and sleeve pipe are combined closely, and handlebar inserts in the sleeve pipe, and the pin on the casing wall enters in the chute of handlebar, stop handlebar to rotate, can carry out the turn-knob of workpiece; When the turn-knob workpiece need strengthen the arm of force, the pulling handlebar slided it backward in sleeve pipe, entered according to the hole steel ball on the collapsing length selection casing wall to get final product.Change the workpiece that the driving end of different size can the different sizes of clamping, can finish the rotation of different size workpiece, but driving end adjustable wrench head, and also ratchet wrench is at hand.The utility model can be saved raw material, alleviate the weight in tool box, carries, easy to use.
Claims (1)
1. combination wrench, be provided with driving end, sleeve pipe, handle, the connecting axle that it is characterized in that the driving end afterbody is provided with circular hole, spring is arranged in the middle of in the circular hole, spring one end is equipped with steel ball, an end is provided with through hole on the axis of sleeve pipe, the connecting axle of driving end afterbody enters steel ball embedding through hole in the sleeve pipe, and other end casing wall is provided with pin, is provided with a plurality of circular holes in the middle of the casing wall, the center line of its circular hole and pin axis normal, handlebar on the handle is provided with chute, is provided with circular hole with chute vertical direction handlebar, and the spring outside is installed in it steel ball, handlebar enters steel ball embedding circular hole in the sleeve pipe, and the pin on the casing wall is in the chute of handlebar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200289197U CN201086266Y (en) | 2007-09-26 | 2007-09-26 | Combination wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200289197U CN201086266Y (en) | 2007-09-26 | 2007-09-26 | Combination wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086266Y true CN201086266Y (en) | 2008-07-16 |
Family
ID=39633856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200289197U Expired - Fee Related CN201086266Y (en) | 2007-09-26 | 2007-09-26 | Combination wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086266Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973009A (en) * | 2010-09-19 | 2011-02-16 | 苏州春兴精工股份有限公司 | Portable boosting pipe |
| CN102582986A (en) * | 2012-03-14 | 2012-07-18 | 三一重工股份有限公司 | Powder can and safety valve thereof |
| CN102962823A (en) * | 2012-11-25 | 2013-03-13 | 南通贝思特科技咨询有限公司 | Telescopic hammer |
| WO2015135250A1 (en) * | 2014-03-14 | 2015-09-17 | 上海齐迈五金有限公司 | Multifunctional handle |
| CN108247579A (en) * | 2018-03-20 | 2018-07-06 | 国网安徽省电力有限公司安庆供电公司 | A kind of multifunction combined substation equipment inspection operation auxiliary device |
| CN108857999A (en) * | 2018-07-21 | 2018-11-23 | 国网江苏省电力有限公司江阴市供电分公司 | A kind of adjustable socket wrench system |
| CN111283617A (en) * | 2018-12-10 | 2020-06-16 | 宁波市鸿兴科教钢木家具有限公司 | Furniture design appurtenance |
| CN113264464A (en) * | 2021-06-09 | 2021-08-17 | 中建八局第二建设有限公司 | Hydraulic jacking device |
-
2007
- 2007-09-26 CN CNU2007200289197U patent/CN201086266Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101973009A (en) * | 2010-09-19 | 2011-02-16 | 苏州春兴精工股份有限公司 | Portable boosting pipe |
| CN102582986A (en) * | 2012-03-14 | 2012-07-18 | 三一重工股份有限公司 | Powder can and safety valve thereof |
| CN102962823A (en) * | 2012-11-25 | 2013-03-13 | 南通贝思特科技咨询有限公司 | Telescopic hammer |
| WO2015135250A1 (en) * | 2014-03-14 | 2015-09-17 | 上海齐迈五金有限公司 | Multifunctional handle |
| US9796070B2 (en) | 2014-03-14 | 2017-10-24 | Shanghai Easy-Use Tools Enterprise Co., Ltd. | Multi-function handle |
| CN108247579A (en) * | 2018-03-20 | 2018-07-06 | 国网安徽省电力有限公司安庆供电公司 | A kind of multifunction combined substation equipment inspection operation auxiliary device |
| CN108857999A (en) * | 2018-07-21 | 2018-11-23 | 国网江苏省电力有限公司江阴市供电分公司 | A kind of adjustable socket wrench system |
| CN111283617A (en) * | 2018-12-10 | 2020-06-16 | 宁波市鸿兴科教钢木家具有限公司 | Furniture design appurtenance |
| CN113264464A (en) * | 2021-06-09 | 2021-08-17 | 中建八局第二建设有限公司 | Hydraulic jacking device |
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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 |
Granted publication date: 20080716 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |