CN201979454U - Combined-module-type spanner - Google Patents
Combined-module-type spanner Download PDFInfo
- Publication number
- CN201979454U CN201979454U CN2011200499420U CN201120049942U CN201979454U CN 201979454 U CN201979454 U CN 201979454U CN 2011200499420 U CN2011200499420 U CN 2011200499420U CN 201120049942 U CN201120049942 U CN 201120049942U CN 201979454 U CN201979454 U CN 201979454U
- Authority
- CN
- China
- Prior art keywords
- connector
- connecting hole
- handle
- slingshot
- hole
- 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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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model discloses a combined-module-type spanner, which comprises a plurality of interconnected handles, wherein one end of each handle is provided with a connector, the other end of each handle is provided with a connection hole matched with the connector, and each handle is connected with another handle by inserting and fixing the connector and the corresponding connection hole. The connector of each handle is a square connector, and the connection hole of each handle is octagonal connection hole. According to the spanner disclosed by the utility model, the handles can be combined according to different requirements so as to obtain the spanner with different lengths and angles to meet the requirements of a user. By adopting the square connectors and the octagonal connection holes, firstly, the square connectors can be matched with the traditional spanner sleeve, meanwhile, the fixing of angles in multiple directions can be realized when the square connectors are sleeved into the octagonal connection holes.
Description
Technical field
The utility model relates to a kind of spanner.
Background technology
Existing spanner is the general spanner of fork spanner or ratchet spanner and pulls between the body and all fix that both are one processing, position and fixed angle; When using spanner is set on nut or the screw, pulls body to side rotation and turn nut.But in some cases, this spanner is just powerless, and for example nut is in some narrow space, and human body can't effectively firmly be pulled, thereby has no idea to turn nut.
The utility model content
The utility model provides a kind of combined module type spanner, can adjust the angle and the length of spanner by the mode of combination, enables to allow easily the various screws of user's turn.
The technological means of dealing with problems: a kind of combined module type spanner, this spanner comprises a plurality of interconnective handles, one end of each handle is provided with connector, the other end is provided with the connecting hole with the connecting hole coupling, and each handle is pegged graft with the connecting hole of another one handle by connector and fixedly is connected.
As preferably, the connector of each handle is the quartet connection head, and the connecting hole of handle is anistree connecting hole.
As preferably, have step-like through hole in the middle of the described quartet connection head, be provided with lock pin in the through hole, be with stage clip on the lock pin, stage clip is resisted against on the step of through hole, and connector has a side opening in a side, side opening communicates with through hole, one pellet shot from a slingshot is set in the through hole, and a pellet shot from a slingshot part is stretched out outside the side opening, be provided with on the lock pin one with the pellet shot from a slingshot corresponding groove; Have draw-in groove in the described anistree connecting hole, connector inserts in the connecting hole, and pellet shot from a slingshot stretches out side opening and snaps in the draw-in groove, and connector is extracted connecting hole, connecting hole inwall extruding pellet shot from a slingshot, and pellet shot from a slingshot withdrawal side opening falls in the groove of lock pin.
Beneficial effect: spanner of the present utility model can pass through different needs, and handle is made up, and obtains the spanner of different length and angle with this, to adapt to user's needs.
Adopt quartet connection head and anistree connecting hole, at first be that the quartet connection head can mate with existing wrench socket, when simultaneously the quartet connection headgear is gone into anistree connecting hole, can realize the fixing of a plurality of orientation angles, 0 °, 45 °, 90 °, 135 °, 180 °, 225 °, 270 °, 315 ° whole spending once circle 360 can be fixed every 45 ° orientation angles, and are just very convenient when spanner uses like this.
Description of drawings
Fig. 1, the handle of the present utility model schematic diagram that is connected.
The structural representation of Fig. 2, the single handle of the utility model.
The schematic diagram of Fig. 3, the single handle branch sleeve of the utility model.
The generalized section of Fig. 4, the single handle of the utility model.
The specific embodiment
As Fig. 1,2, a kind of combined module type spanner, this spanner comprise a plurality of interconnective handles 1, and an end of each handle 1 is provided with connector 3, the other end is provided with the connecting hole 2 with the connecting hole coupling, and each handle is pegged graft with the connecting hole 2 of another one handle by connector 3 and fixedly is connected.
The connector 3 of each handle is the quartet connection head, and the connecting hole 2 of handle is anistree connecting hole.Anistree connecting hole is equivalent to two tetragonal holes and is crisscross arranged with 45, when the quartet connection headgear is gone into anistree connecting hole like this, except can connecting a direction connection anyhow, all right oblique connection, can realize the fixing of a plurality of orientation angles, 0 °, 45 °, 90 °, 135 °, 180 °, 225 °, 270 °, 315 a ° whole circle 360 degree can be fixed every 45 ° orientation angles, and are just very convenient when spanner uses like this.As Fig. 3, the connector 3 of handle 1 can also be connected to wrench socket 4, the quartet connection headgear is gone into the square hole 13 of sleeve, can be used as box spanner uses, according to different angle needs and dynamics needs, the anistree connecting hole 2 of handle 1 other end can by with a plurality of handles that are connected of the fixedly multi-angle of quartet connection head.
As Fig. 4, have step-like through hole 10 in the middle of the quartet connection head, be provided with lock pin 5 in the through hole 10, be with stage clip 6 on the lock pin 5, stage clip 6 is resisted against on the step 8 of through hole 10, and connector 2 has a side opening 9 in a side, side opening 9 communicates with through hole 10, one pellet shot from a slingshot 11 is set in the through hole 10, and pellet shot from a slingshot 11 parts are stretched out outside the side opening 9, be provided with on the lock pin 5 one with pellet shot from a slingshot 11 corresponding groove 7; Have draw-in groove 12 in the described anistree connecting hole, connector 2 inserts in the connecting hole 3, and pellet shot from a slingshot 11 stretches out side opening 9 and snaps in the draw-in groove 12, and connector 2 is extracted connecting hole 3, and connecting hole 3 inwalls extruding pellet shot from a slingshot 11 falls in the groove 7 of lock pin 5 in the pellet shot from a slingshot 11 withdrawal side openings 9.When the quartet connection head was not connected with anistree connecting hole, the groove 7 of lock pin 5 was not corresponding with pellet shot from a slingshot 11 positions, and pellet shot from a slingshot 11 parts in the through hole 10 reach the outside of side opening 9, and the diameter of pellet shot from a slingshot 11 is greater than the diameter of side opening 9, so pellet shot from a slingshot 11 can not drop out; When the quartet connection head is connected with anistree connecting hole, connector is put into connecting hole, pellet shot from a slingshot 11 can snap onto in the interior draw-in groove 12 of connecting hole, thereby connector and connecting hole are fixed, and is more firm when spanner uses like this; When connector need be extracted connecting hole, as long as press lock pin 5, groove 7 on the lock pin 5 is corresponding with pellet shot from a slingshot 11 positions, when extracting connector so outward, pellet shot from a slingshot 11 will be connected the inwall extruding in hole, fall in the groove 7 of lock pin 5 in the pellet shot from a slingshot 11 withdrawal side openings 9, connector just can have been pulled out in connecting hole smoothly like this.Unclamp lock pin 5, lock pin will be resetted by stage clip, and pellet shot from a slingshot can come out in side opening again.
Claims (3)
1. combined module type spanner, it is characterized in that this spanner comprises a plurality of interconnective handles, an end of each handle is provided with connector, the other end is provided with the connecting hole with the connecting hole coupling, and each handle is pegged graft with the connecting hole of another one handle by connector and fixedly is connected.
2. a kind of combined module type spanner according to claim 1 is characterized in that the connector of each handle is the quartet connection head, and the connecting hole of handle is anistree connecting hole.
3. a kind of combined module type spanner according to claim 2, it is characterized in that, have step-like through hole in the middle of the described quartet connection head, be provided with lock pin in the through hole, be with stage clip on the lock pin, stage clip is resisted against on the step of through hole, connector has a side opening in a side, and side opening communicates with through hole, and a pellet shot from a slingshot is set in the through hole, a pellet shot from a slingshot part is stretched out outside the side opening, be provided with on the lock pin one with the pellet shot from a slingshot corresponding groove; Have draw-in groove in the described anistree connecting hole, connector inserts in the connecting hole, and pellet shot from a slingshot stretches out side opening and snaps in the draw-in groove, and connector is extracted connecting hole, connecting hole inwall extruding pellet shot from a slingshot, and pellet shot from a slingshot withdrawal side opening falls in the groove of lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200499420U CN201979454U (en) | 2011-02-25 | 2011-02-25 | Combined-module-type spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200499420U CN201979454U (en) | 2011-02-25 | 2011-02-25 | Combined-module-type spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979454U true CN201979454U (en) | 2011-09-21 |
Family
ID=44606922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200499420U Expired - Fee Related CN201979454U (en) | 2011-02-25 | 2011-02-25 | Combined-module-type spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144059A (en) * | 2013-02-28 | 2013-06-12 | 慈溪市附海镇多邦电器厂 | Reinforced double offset ring spanner |
| CN107538401A (en) * | 2016-06-26 | 2018-01-05 | 宜兴市培源实验小学 | Facilitate small wrench |
-
2011
- 2011-02-25 CN CN2011200499420U patent/CN201979454U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144059A (en) * | 2013-02-28 | 2013-06-12 | 慈溪市附海镇多邦电器厂 | Reinforced double offset ring spanner |
| CN103144059B (en) * | 2013-02-28 | 2015-11-25 | 慈溪市多邦电器有限公司 | A kind of reinforcement double offset ring spanner |
| CN107538401A (en) * | 2016-06-26 | 2018-01-05 | 宜兴市培源实验小学 | Facilitate small wrench |
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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: 20110921 Termination date: 20150225 |
|
| EXPY | Termination of patent right or utility model |