CN204893779U - Two -way ratchet spanner - Google Patents
Two -way ratchet spanner Download PDFInfo
- Publication number
- CN204893779U CN204893779U CN201520373926.5U CN201520373926U CN204893779U CN 204893779 U CN204893779 U CN 204893779U CN 201520373926 U CN201520373926 U CN 201520373926U CN 204893779 U CN204893779 U CN 204893779U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- head
- mounting groove
- check pawl
- utility
- 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 discloses a two -way ratchet spanner plants, include: a handle, the handle front end expands and is equipped with a head, is equipped with a mounting groove in this head, the mounting groove bottom is equipped with a non return groove, a ratchet, its set up in in the mounting groove, the both ends of this ratchet outwards extend respectively have the protrusion in the button post of head outer end, it has a plurality of ratchets to distribute on the outer circumference of ratchet, a check pawl, its holding in the non return inslot, the bottom mounting of this check pawl is in on the lateral wall in non return groove, its top butt is adjacent between the ratchet, an elastomeric element, its holding in the non return inslot, this elastomeric element's one end is fixed on the diapire in non return groove, the other end is fixed on the check pawl. The beneficial effect of the utility model: the utility model discloses simple structure, convenient to use, not only the function is many, and is more durable moreover. The ratchet that wherein sets up only needs an orientation rotation, and the institute is difficult to damage so that its torsion is bigger.
Description
Technical field
The utility model relates to a kind of reversible ratcheting tool.
Background technology
At present, present ratchet spanner is when wrenching bolt, first ratchet ring is inserted in bolt, then pull to a direction, bolt can screw gradually along with pulling of spanner, when needs unscrew bolt, by plectrum, ratchet is commutated, then just can pull handle and bolt is unclamped.The ratchet spanner of this structure is screwed by the rotation direction and then realization changing ratchet after plectrum commutation or is unscrewed, and it is complex structure not only, and easily causes the damage of inner parts after often using.In addition, traditional this ratchet spanner rotates two rotation directions, and its torsion is less, if use torsion excessive, can cause fracture damage.
Utility model content
The utility model object is that the defect existed for prior art provides a kind of reversible ratcheting tool.
The utility model for achieving the above object, adopts following technical scheme: a kind of reversible ratcheting tool, comprising:
One handle, the expansion of described handle front end is provided with a head, is provided with a mounting groove, is provided with a stop-return slot bottom described mounting groove in this head;
One ratchet, it is arranged in described mounting groove; The two ends of this ratchet are outward extended with the button post protruding from described head outer end respectively, and the excircle of described ratchet is distributed with multiple ratchet;
One check pawl, it is placed in described stop-return slot; The bottom of this check pawl is fixed on the sidewall of described stop-return slot, and its top is connected between adjacent described ratchet;
One elastomeric element, it is placed in described stop-return slot; One end of this elastomeric element is fixed on the diapire of described stop-return slot, and the other end is fixed on described check pawl;
One knob sleeve, it can be set on the described button post of any side.
Further, the tooth angle of described ratchet is between 30-60 degree.
Further, the side of described external edge of head is provided with tup portion, and relative opposite side is provided with goat's horn shape nail nipping portion.
The beneficial effects of the utility model: the utility model structure is simple, and easy to use, not only function is many, and more durable.The ratchet wherein arranged only need rotate in a direction, so make its torsion larger, is not easy to damage.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of front view of the present utility model.
Fig. 2 is the cross-sectional view of left view of the present utility model.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, relate to a kind of reversible ratcheting tool, comprising:
One handle 1, the expansion of described handle 1 front end is provided with a head 4, is provided with a mounting groove 11, is provided with a stop-return slot 12 bottom described mounting groove 11 in this head 4;
One ratchet 6, it is arranged in described mounting groove 11; The two ends of this ratchet 6 are outward extended with the button post 8 protruding from described head 4 outer end respectively, and the excircle of described ratchet 6 is distributed with multiple ratchet 61;
One check pawl 3, it is placed in described stop-return slot 12; The bottom of this check pawl 3 is fixed on the sidewall of described stop-return slot 12, and its top is connected between adjacent described ratchet 61;
One elastomeric element 2, it is placed in described stop-return slot 12; One end of this elastomeric element 2 is fixed on the diapire of described stop-return slot 12, and the other end is fixed on described check pawl 3;
One knob sleeve 9, it can be set on the described button post 8 of any side.
During use, what one end of knob sleeve 9 is enclosed within head 4 side of spanner turns round on post 8, is then enclosed within by the other end of knob sleeve 9 on the bolt that needs to screw, more just passable to a direction turning handle 1.If desired bolt is unscrewed, then turning handle again on the button post 8 knob sleeve 9 being enclosed within head 4 opposite side.
In the utility model, check pawl 3 is under the active force of elastomeric element 2, and its working end can be connected on the ratchet 61 of ratchet 6 always, impels ratchet 6 just can only rotate toward the direction, avoids the phenomenon lost efficacy that twists.In addition, when the tooth angle of ratchet 61 is between 30-60 degree, the torsion of spanner will improve greatly.
In the utility model, the side of described head 4 outer rim can also be provided with tup portion 7, relative opposite side is provided with goat's horn shape nail nipping portion 5.The tup portion 7 arranged can knock each parts, makes this spanner have the function of hammer.And the goat's horn shape nail nipping portion 5 arranged has the effect of nail nipping.This also considerably increases the function of this spanner.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a reversible ratcheting tool, is characterized in that, comprising:
One handle (1), the expansion of described handle (1) front end is provided with a head (4), be provided with a mounting groove (11) in this head (4), described mounting groove (11) bottom is provided with a stop-return slot (12);
One ratchet (6), it is arranged in described mounting groove (11); The two ends of this ratchet (6) are outward extended with the button post (8) protruding from described head (4) outer end respectively, the excircle of described ratchet (6) are distributed with multiple ratchet (61);
One check pawl (3), it is placed in described stop-return slot (12); The bottom of this check pawl (3) is fixed on the sidewall of described stop-return slot (12), and its top is connected between adjacent described ratchet (61);
One elastomeric element (2), it is placed in described stop-return slot (12); One end of this elastomeric element (2) is fixed on the diapire of described stop-return slot (12), and the other end is fixed on described check pawl (3);
One knob sleeve (9), it can be set on the described button post (8) of any side.
2. a kind of reversible ratcheting tool as claimed in claim 1, is characterized in that, the tooth angle of described ratchet (61) is between 30-60 degree.
3. a kind of reversible ratcheting tool as claimed in claim 1, is characterized in that, the side of described head (4) outer rim is provided with tup portion (7), and relative opposite side is provided with goat's horn shape nail nipping portion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373926.5U CN204893779U (en) | 2015-06-02 | 2015-06-02 | Two -way ratchet spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373926.5U CN204893779U (en) | 2015-06-02 | 2015-06-02 | Two -way ratchet spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204893779U true CN204893779U (en) | 2015-12-23 |
Family
ID=54915990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373926.5U Expired - Fee Related CN204893779U (en) | 2015-06-02 | 2015-06-02 | Two -way ratchet spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204893779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961207A (en) * | 2016-05-31 | 2016-09-28 | 田东雄桂牧业有限公司 | Pig raising house with ventilating and light transmitting functions and application |
| CN107775259A (en) * | 2016-08-27 | 2018-03-09 | 中国二十冶集团有限公司 | Compaction type crawler belt is to pipe device and its application method |
-
2015
- 2015-06-02 CN CN201520373926.5U patent/CN204893779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961207A (en) * | 2016-05-31 | 2016-09-28 | 田东雄桂牧业有限公司 | Pig raising house with ventilating and light transmitting functions and application |
| CN107775259A (en) * | 2016-08-27 | 2018-03-09 | 中国二十冶集团有限公司 | Compaction type crawler belt is to pipe device and its application method |
| CN107775259B (en) * | 2016-08-27 | 2021-03-26 | 中国二十冶集团有限公司 | Rolling type crawler belt pipe aligning device and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204893779U (en) | Two -way ratchet spanner | |
| CN204604195U (en) | Five metals spanner | |
| CN105014580A (en) | Hexagonal nut wrench | |
| CN204673531U (en) | A kind of multifunctional wrench | |
| CN206383089U (en) | A kind of spanner folder simple in construction | |
| CN205928404U (en) | Multifunctional wrench | |
| CN204076122U (en) | The T-shaped antioverloading screwdriver of a kind of bendable | |
| CN204308856U (en) | The adjustable T-shaped antioverloading screwdriver of a kind of folding type load | |
| CN201794886U (en) | Bolt easy to be fixed | |
| CN203003827U (en) | Multifunctional screwdriver | |
| CN203650367U (en) | Multifunctional labor-saving screw driver | |
| CN203214533U (en) | Half-thread bolt | |
| CN203712583U (en) | Screwing force saving screwdriver | |
| CN203680171U (en) | Labor-saving multifunctional screwdriver | |
| CN206493276U (en) | A kind of Multi-function hardware tool | |
| CN201841507U (en) | Screwdriver for nut assembly | |
| CN204263063U (en) | A kind of bending dual-purpose type sleeve screw driver | |
| CN204308868U (en) | The adjustable antioverloading screwdriver of a kind of bendable load | |
| CN204263051U (en) | Can dowelled spanner | |
| CN204195640U (en) | The T-shaped antioverloading screwdriver of a kind of telescopic handle connecting rod folding type | |
| CN204308865U (en) | A kind of telescopic handle connecting rod can the adjustable antioverloading screwdriver of bending load | |
| CN203426978U (en) | Multifunctional screwdriver | |
| CN204308861U (en) | The adjustable T-shaped antioverloading screwdriver of a kind of bending dual-purpose type load | |
| CN204308864U (en) | A kind of connecting rod can the adjustable T-shaped antioverloading screwdriver of bending dual-purpose type load | |
| CN204108919U (en) | A kind of telescopic handle connecting rod can the T-shaped screwdriver of bending |
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: 20151223 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |