CN106965114A - Non-polar sleeve - Google Patents
Non-polar sleeve Download PDFInfo
- Publication number
- CN106965114A CN106965114A CN201710332658.6A CN201710332658A CN106965114A CN 106965114 A CN106965114 A CN 106965114A CN 201710332658 A CN201710332658 A CN 201710332658A CN 106965114 A CN106965114 A CN 106965114A
- Authority
- CN
- China
- Prior art keywords
- support bar
- rotatory
- ratchet mechanism
- slotted eye
- ratchet
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Abstract
The present invention discloses a kind of non-polar sleeve, including rotatory and extending device, external toothing ratchet mechanism, internal messing ratchet mechanism, nest mechanism and fixed mechanism；The lower surface of the rotatory and extending device is provided with multiple support bars, the length of the support bar and the consistency of thickness of external toothing ratchet mechanism；Slotted eye is provided with the external toothing ratchet mechanism, the position of the slotted eye and number are corresponding with support bar respectively, is easy to support bar being stuck in slotted eye；The internal messing ratchet mechanism is arranged on the inside of nest mechanism；The rotatory and extending device, external toothing ratchet mechanism, internal messing ratchet mechanism pass sequentially through fixed mechanism and are tightly fastened from top to bottom.Operating efficiency is improved, simple to operate, easy to use, intensity is high.
Description
Technical field
The invention belongs to daily production, maintenance, life instrument technical field, be specifically related to a kind of non-polar sleeve.
Background technology
Although existing Universal sleeves can provide the hexagonal model of certain specification, due to providing shape using many expansion links
Shape, so without enough intensity and precision, each face uniform stressed can not be made.Every expansion link also has width, becomes every time
The size of change is restricted, and can not realize the electrodeless change of hexagonal side length.If not being with required stubborn sleeve size
Matching completely, can cause to wear and tear on hexagon angle, easily twist and slide.Lack the instrument of integrated form, cause to run into various sizes of spiral shell
Need constantly to change sleeve or spanner during bolt, lose time to cause operating efficiency not high.Different model corresponds to pulling for different model
Hand or sleeve, carry inconvenient.
Spanner is a kind of conventional installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds the opening or the hand tools of trepanning firmware of bolt or nut.Spanner is generally formed with clamping in the one or both ends of shank
The opening or set hole of bolt or nut, threadingly direction of rotation applies external force in shank when using, with regard to that can twist bolt or nut.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of non-polar sleeve.
The technical solution adopted in the present invention is as follows：A kind of non-polar sleeve, including rotatory and extending device, external toothing ratchet machine
Structure, internal messing ratchet mechanism, nest mechanism and fixed mechanism；The lower surface of the rotatory and extending device is provided with multiple support bars,
The length of the support bar and the consistency of thickness of external toothing ratchet mechanism；Slotted eye is provided with the external toothing ratchet mechanism, it is described
The position of slotted eye and number are corresponding with support bar respectively, are easy to support bar being stuck in slotted eye；The internal messing ratchet mechanism
It is arranged on the inside of nest mechanism；The rotatory and extending device, external toothing ratchet mechanism, internal messing ratchet mechanism from top to bottom according to
It is secondary to be tightly fastened by fixed mechanism.
Further, the rotatory and extending device is spliced by six isosceles trapezoids, and the support bar is distributed in each
The center of isosceles trapezoid center line.
Further, depending on connecting method of the position of the support bar according to the isosceles trapezoid, the strip slotted eye
Support bar when can accommodate rotatory and extending device minimum and maximum just.
Further, the top connection ratchet of the fixed mechanism, bottom connecting chuck.
Further, the non-polar sleeve also includes base, and one end of the base is closely connected with nest mechanism, described
The junction of base and nest mechanism is provided with ratchet, and the other end of the ratchet is provided with spring.
Beneficial effects of the present invention：Six isosceles trapezoid connecting methods are adjusted according to demand, constitute different size of rotation
Telescoping mechanism, without constantly changing sleeve or spanner, has been saved the time, easy to carry；With the support bar of six roots of sensation independence rotation
Deformation mechanism with can the ratchet of covert ratchet mechanism be connected, six road neck Neng Shi rotational deformations mechanisms are when rotated according to fixation
Track and speed expansion or reduce, and keep the stabilization of hexagon；Improve operating efficiency, simple to operate, easy to use, intensity
It is high.
Brief description of the drawings
Fig. 1 is the structural representation of the non-polar sleeve of the present invention；
Fig. 2 is the top view of isosceles trapezoid the first connecting method in rotatory and extending device；
Fig. 3 is the top view of second of connecting method of isosceles trapezoid in rotatory and extending device；
Fig. 4 is the top view of isosceles trapezoid the third connecting method in rotatory and extending device；
Fig. 5 in the non-polar sleeve of the present invention in rotatory and extending device the first connecting method of isosceles trapezoid structural representation.
Fig. 1's to Fig. 4 is respectively labeled as：1 rotatory and extending device, 2 external toothing ratchet mechanisms, 3 internal messing ratchet mechanisms, 4 is embedding
Cover mechanism, 5 fixed mechanisms, 6 support bars, 7 strip slotted eyes, 8 bases, 9 ratchets, 10 springs.
Embodiment
Explanation and specific embodiment are further described through to the present invention below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, a kind of non-polar sleeve, including rotatory and extending device 1, external toothing ratchet mechanism 2, internal messing ratchet mechanism 3,
Nest mechanism 4 and fixed mechanism 5；The lower surface of the rotatory and extending device 1 is provided with multiple support bars 6, the length of the support bar 6
The consistency of thickness of degree and external toothing ratchet mechanism 2；Strip slotted eye 7, the strip slotted eye are provided with the external toothing ratchet mechanism 2
7 position and number are corresponding with support bar 6 respectively, are easy to support bar 6 being stuck in strip slotted eye 7；The internal messing ratchet
Mechanism 3 is arranged on the inside of nest mechanism 4；The rotatory and extending device 1, external toothing ratchet mechanism 2, internal messing ratchet mechanism 3
Fixed mechanism is passed sequentially through from top to bottom to be tightly fastened.
As shown in Fig. 2 the rotatory and extending device 1 is spliced by six isosceles trapezoids, the support bar 6 is distributed in often
The center of individual isosceles trapezoid center line.
Depending on connecting method of the position of the support bar 6 according to the isosceles trapezoid, the lucky energy of the strip slotted eye 6
Accommodate the support bar 6 when 1 minimum and maximum of rotatory and extending device.
The top connection ratchet of the fixed mechanism 5, bottom connecting chuck.
The non-polar sleeve also includes base 8, and one end of the base 8 is closely connected with nest mechanism 4, the base 8
Ratchet 9 is provided with the junction of nest mechanism 4, the other end of the ratchet 9 is provided with spring 10.
Embodiment 2
As shown in figure 1, a kind of non-polar sleeve, including rotatory and extending device 1, external toothing ratchet mechanism 2, internal messing ratchet mechanism 3,
Nest mechanism 4 and fixed mechanism 5；The lower surface of the rotatory and extending device 1 is provided with multiple support bars 6, the length of the support bar 6
The consistency of thickness of degree and external toothing ratchet mechanism 2；Strip slotted eye 7, the strip slotted eye are provided with the external toothing ratchet mechanism 2
7 position and number are corresponding with support bar 6 respectively, are easy to support bar 6 being stuck in strip slotted eye 7；The internal messing ratchet
Mechanism 3 is arranged on the inside of nest mechanism 4；The rotatory and extending device 1, external toothing ratchet mechanism 2, internal messing ratchet mechanism 3
Fixed mechanism is passed sequentially through from top to bottom to be tightly fastened.
As shown in figure 3, the rotatory and extending device 1 is spliced by six isosceles trapezoids, the support bar 6 is distributed in often
The center of individual isosceles trapezoid center line.
Depending on connecting method of the position of the support bar 6 according to the isosceles trapezoid, the lucky energy of the strip slotted eye 6
Accommodate the support bar 6 when 1 minimum and maximum of rotatory and extending device.
The top connection ratchet of the fixed mechanism 5, bottom connecting chuck.
The non-polar sleeve also includes base 8, and one end of the base 8 is closely connected with nest mechanism 4, the base 8
Ratchet 9 is provided with the junction of nest mechanism 4, the other end of the ratchet 9 is provided with spring 10.
Embodiment 3
As shown in figure 1, a kind of non-polar sleeve, including rotatory and extending device 1, external toothing ratchet mechanism 2, internal messing ratchet mechanism 3,
Nest mechanism 4 and fixed mechanism 5；The lower surface of the rotatory and extending device 1 is provided with multiple support bars 6, the length of the support bar 6
The consistency of thickness of degree and external toothing ratchet mechanism 2；Strip slotted eye 7, the strip slotted eye are provided with the external toothing ratchet mechanism 2
7 position and number are corresponding with support bar 6 respectively, are easy to support bar 6 being stuck in strip slotted eye 7；The internal messing ratchet
Mechanism 3 is arranged on the inside of nest mechanism 4；The rotatory and extending device 1, external toothing ratchet mechanism 2, internal messing ratchet mechanism 3
Fixed mechanism is passed sequentially through from top to bottom to be tightly fastened.
As shown in figure 4, the rotatory and extending device 1 is spliced by six isosceles trapezoids, the support bar 6 is distributed in often
The center of individual isosceles trapezoid center line.
Depending on connecting method of the position of the support bar 6 according to the isosceles trapezoid, the lucky energy of the strip slotted eye 6
Accommodate the support bar 6 when 1 minimum and maximum of rotatory and extending device.
The top connection ratchet of the fixed mechanism 5, bottom connecting chuck.
The non-polar sleeve also includes base 8, and one end of the base 8 is closely connected with nest mechanism 4, the base 8
Ratchet 9 is provided with the junction of nest mechanism 4, the other end of the ratchet 9 is provided with spring 10.
Claims (5)
1. a kind of non-polar sleeve, it is characterised in that including rotatory and extending device, external toothing ratchet mechanism, internal messing ratchet mechanism,
Nest mechanism and fixed mechanism；The lower surface of the rotatory and extending device be provided with multiple support bars, the length of the support bar with
The consistency of thickness of external toothing ratchet mechanism；Slotted eye, the position of the slotted eye and number point are provided with the external toothing ratchet mechanism
It is not corresponding with support bar, it is easy to support bar being stuck in slotted eye；The internal messing ratchet mechanism is arranged on the interior of nest mechanism
Portion；The rotatory and extending device, external toothing ratchet mechanism, that internal messing ratchet mechanism passes sequentially through fixed mechanism from top to bottom is close
It is fixed.
2. a kind of non-polar sleeve according to claim 1, it is characterised in that the rotatory and extending device is by six isosceles ladders
Shape is spliced, and the support bar is distributed in the center of each isosceles trapezoid center line.
3. a kind of non-polar sleeve according to claim 2, it is characterised in that the position of the support bar is according to the isosceles
Depending on trapezoidal connecting method, the slotted eye is strip slotted eye, and the strip slotted eye can accommodate rotatory and extending device most just
Support bar when small and maximum.
4. a kind of non-polar sleeve according to claim 1, it is characterised in that the top connection ratchet of the fixed mechanism,
Bottom connecting chuck.
5. a kind of non-polar sleeve according to claim 1, it is characterised in that the non-polar sleeve also includes base, described
One end of base is closely connected with nest mechanism, and the junction of the base and nest mechanism is provided with ratchet, the ratchet it is another
One end is provided with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332658.6A CN106965114A (en) | 2017-05-12 | 2017-05-12 | Non-polar sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710332658.6A CN106965114A (en) | 2017-05-12 | 2017-05-12 | Non-polar sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965114A true CN106965114A (en) | 2017-07-21 |
Family
ID=59332133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710332658.6A Pending CN106965114A (en) | 2017-05-12 | 2017-05-12 | Non-polar sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941334A (en) * | 2020-07-17 | 2020-11-17 | 曹祥 | Ratchet wrench with self-adaptive diameter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077674A (en) * | 1992-04-22 | 1993-10-27 | 格雷戈里·福斯乐 | Monkey wrench |
| US5918511A (en) * | 1997-08-28 | 1999-07-06 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Adjustable socket wrench |
| US6073522A (en) * | 1998-10-09 | 2000-06-13 | Carnesi; Thomas | Adjustable socket |
| CN2581123Y (en) * | 2002-10-17 | 2003-10-22 | 谢智庆 | Ratchet wrench structure with high torque force value |
| CN1976781A (en) * | 2004-01-23 | 2007-06-06 | 洛格黑德工具有限公司 | Adjustable gripping tool |
| CN201128128Y (en) * | 2007-12-28 | 2008-10-08 | 中铁二局股份有限公司 | Quick-speed torque wrench |
| CN104708569A (en) * | 2015-03-17 | 2015-06-17 | 周少岐 | Insulating ratchet wrench |
| CN105818082A (en) * | 2016-05-24 | 2016-08-03 | 苏州市职业大学 | Monkey spanner |
| CN106425951A (en) * | 2016-11-23 | 2017-02-22 | 王雨琪 | Adjustable spanner |
-
2017
- 2017-05-12 CN CN201710332658.6A patent/CN106965114A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077674A (en) * | 1992-04-22 | 1993-10-27 | 格雷戈里·福斯乐 | Monkey wrench |
| US5918511A (en) * | 1997-08-28 | 1999-07-06 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Adjustable socket wrench |
| US6073522A (en) * | 1998-10-09 | 2000-06-13 | Carnesi; Thomas | Adjustable socket |
| CN2581123Y (en) * | 2002-10-17 | 2003-10-22 | 谢智庆 | Ratchet wrench structure with high torque force value |
| CN1976781A (en) * | 2004-01-23 | 2007-06-06 | 洛格黑德工具有限公司 | Adjustable gripping tool |
| CN201128128Y (en) * | 2007-12-28 | 2008-10-08 | 中铁二局股份有限公司 | Quick-speed torque wrench |
| CN104708569A (en) * | 2015-03-17 | 2015-06-17 | 周少岐 | Insulating ratchet wrench |
| CN105818082A (en) * | 2016-05-24 | 2016-08-03 | 苏州市职业大学 | Monkey spanner |
| CN106425951A (en) * | 2016-11-23 | 2017-02-22 | 王雨琪 | Adjustable spanner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941334A (en) * | 2020-07-17 | 2020-11-17 | 曹祥 | Ratchet wrench with self-adaptive diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |
|
| WD01 | Invention patent application deemed withdrawn after publication |