CN208930178U - A kind of slip type reversing ratchet lever group - Google Patents
A kind of slip type reversing ratchet lever group Download PDFInfo
- Publication number
- CN208930178U CN208930178U CN201821462367.5U CN201821462367U CN208930178U CN 208930178 U CN208930178 U CN 208930178U CN 201821462367 U CN201821462367 U CN 201821462367U CN 208930178 U CN208930178 U CN 208930178U
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- bar
- block
- clamping block
- suit
- ratchet lever
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Abstract
The utility model relates to ratchet lever group equipment technical fields, and disclose a kind of slip type reversing ratchet lever group, including outer suit bar, the outer wall fixing sleeve of outer suit bar is equipped with installation set, and one end of outer suit bar is fixedly installed with perforation block, the internal activity of outer suit bar is set with interior suit bar, and one end of interior suit bar extends to the inside of outer suit bar and fixing sleeve is equipped with suit block, the inside of outer suit bar offers set tankage, and the internal sleeve for covering tankage is equipped with threaded rod, the outer wall of threaded rod is connect with the internal whorl of outer suit bar.The slip type reversing ratchet lever group, it can be clamped by clamping block and set piece by the way that clamping block, connecting rod, link block and spring is arranged in the inside of clamping block, and then prevent wheel shank group in the process used, it will not be separated with set piece, the effect that fastening nut is completed convenient for user, to improve the practicability of wheel shank group.
Description
Technical field
The utility model relates to ratchet lever group equipment technical field, specially a kind of slip type reversing ratchet lever group.
Background technique
Ratchet spanner is a kind of spanner with unidirectional rotation function, can spanner cover headgear on bolt without departing from
In the case of bolt is tightened or is unloaded, have many advantages, such as that working efficiency is fast, working space is narrow.
Handle length value is certain in current ratchet spanner, when the handle in different situations, needing different length, this
Sample needs to prepare the spanner of different length, and this mode will lead to us and need to carry the spanner of multiple groups different length, carries
Get up comparatively laborious, we provide a kind of slip type reversing ratchet lever group to solve this problem thus.
Utility model content
For the deficiency of documents, the utility model provides a kind of slip type reversing ratchet lever group, and it is long to have spanner
Spend it is adjustable, it is easy to carry and improve ratchet lever group practicability the advantages of, solve in current ratchet spanner pushing
Angle value is certain, when the handle in different situations, needing different length, needs to prepare the spanner of different length in this way, this
Kind mode will lead to us and need to carry the spanner of multiple groups different length, carry comparatively laborious problem.
The utility model provides the following technical solutions: a kind of slip type reversing ratchet lever group, including outer suit bar, described outer
The outer wall fixing sleeve for being set with bar is equipped with installation set, and one end of outer suit bar is fixedly installed with perforation block, the outer suit bar
Internal activity is set with interior suit bar, and one end of interior suit bar extends to the inside of outer suit bar and fixing sleeve is equipped with suit
The inside of block, the outer suit bar offers set tankage, and the internal sleeve for covering tankage is equipped with threaded rod, the outer wall of the threaded rod
It is connect with the internal whorl of outer suit bar, and one end of interior suit bar is fixedly connected with mounting disc, and the front of mounting disc is fixed
First convex block is installed, the side of first convex block is fixedly installed with the second convex block, and the side of the second convex block is fixedly connected
There is clamping block, the back side fixing sleeve of the mounting disc is equipped with mounting groove, and the internal activity of mounting groove is set with the first motion bar,
The outer wall movable set of first motion bar is in the inside of second motion bar one end, and the other end of the second motion bar extends to
The outside of mounting disc side is simultaneously fixedly connected with fixed link, and the internal activity of described clamping block one end is set with clamping block, and blocks
The bottom end of tight block is fixedly connected with connecting rod, and the other end of the connecting rod and the side of link block are fixedly mounted, and the top of link block
End is sequentially connected by the inner wall of spring and clamping block.
Preferably, the material of the installation set uses rubber material, and the surface of installation set is equipped with friction particles.
Preferably, the inside of the suit block and the outer wall thread of threaded rod connect, and one end of threaded rod extends to set
It fills the outside of block side and is fixedly connected with one end of interior suit bar.
Preferably, the cross sectional shape of the mounting groove is sector, and the bottom of mounting groove inner cavity is equipped with the first motion bar.
Preferably, the inside of the clamping block opens up fluted, and the inside of clamping block further groove is equipped with clamping block, connects
Bar, link block and spring.
Preferably, the two sides on the link block top are equipped with two groups of springs, and two groups of springs are respectively and inside clamping block
Two sides transmission connection.
With documents compare, the utility model have it is following the utility model has the advantages that
1, perforation block, interior suit bar, suit is arranged in the slip type reversing ratchet lever group, the inside by being set with bar outside
The inside that interior suit bar is contracted in outer suit bar may be implemented in block, set tankage and threaded rod, and then reaches convenient for storage wheel shank
The effect of group, thus the movement of installation.
2, slip type reversing ratchet lever group, by the way that clamping block, connecting rod, link block and spring is arranged in the inside of clamping block
It can be clamped by clamping block and set piece, and then prevent wheel shank group in the process used, will not occur to divide with set piece
From convenient for the effect of user's completion fastening nut, to improve the practicability of wheel shank group.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model structure mounting disc；
Fig. 3 is the utility model structure fixed link schematic diagram.
In figure: 1, outer suit bar；2, installation set；3, perforation block；4, interior suit bar；5, it is set with block；6, tankage is covered；7, screw thread
Bar；8, mounting disc；9, the first convex block；10, the second convex block；11, clamping block；12, mounting groove；13, the first motion bar；14, second
Motion bar；15, fixed link；16, clamping block；17, connecting rod；18, link block；19, spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of slip type reversing ratchet lever group, including outer suit bar 1 are please referred to, the outer wall of outer suit bar 1 is fixed
It is set with installation set 2, the material of installation set 2 uses rubber material, and the surface of installation set 2 is equipped with friction particles, in installation set 2
Outer wall setting friction particles can increase the frictional force between manpower, the rotation dynamics of user, and housing can be improved
One end of dress bar 1 is fixedly installed with perforation block 3, the internal activity of outer suit bar 1 is set with interior suit bar 4, and the interior bar 4 that is set with
One end extends to the inside of outer suit bar 1 and fixing sleeve equipped with suit block 5, is set with the inside of block 5 and the outer wall thread of threaded rod 7
Connection, and one end of threaded rod 7 extend to suit 5 side of block outside and with it is interior suit bar 4 one end be fixedly connected, by
The outer wall thread of threaded rod 7 is connected with suit block 5, can play the role of limitation to threaded rod 7, prevents outer suit when in use
Relative motion occurs for bar 1, to influence the practicability to wheel shank group, the inside of outer suit bar 1 offers set tankage 6, and is set with
The internal sleeve of slot 6 is equipped with threaded rod 7, and the outer wall of threaded rod 7 is connect with the internal whorl of outer suit bar 1, and the one of interior suit bar 4
End is fixedly connected with mounting disc 8, and the front of mounting disc 8 is fixedly installed with the first convex block 9, the fixed peace in the side of the first convex block 9
Side equipped with the second convex block 10, and the second convex block 10 is fixedly connected with clamping block 11, the inside of clamping block 11 open up it is fluted,
And the inside of 11 further groove of clamping block is equipped with clamping block 16, connecting rod 17, link block 18 and spring 19, by clamping block 11
Portion setting groove may be implemented installation clamping block 16, connecting rod 17, link block 18 and spring 19 effect so that wheel shank group be convenient for
Clamping, while guaranteeing the stability of clamping, the back side fixing sleeve of mounting disc 8 is equipped with mounting groove 12, the cross sectional shape of mounting groove 12
For sector, and the bottom of 12 inner cavity of mounting groove is equipped with the first motion bar 13, and to be set with first living for the internal activity of mounting groove 12
Lever 13, the outer wall movable set of the first motion bar 13 is in the inside of 14 one end of the second motion bar, and the second motion bar 14 is another
One end extends to the outside of 8 side of mounting disc and is fixedly connected with fixed link 15, and the internal activity of 11 one end of clamping block is set with
Clamping block 16, and the bottom end of clamping block 16 is fixedly connected with connecting rod 17, the side of the other end and link block 18 of connecting rod 17 is fixed
Installation, the two sides on 18 top of link block are equipped with two groups of springs 19, and two groups of springs 19 are passed with the two sides inside clamping block 11 respectively
Dynamic connection can increase the power for pulling clamping block 16 up to move by the way that two groups of springs 19 are arranged on link block 18, and connect
The top of block 18 is sequentially connected by the inner wall of spring 19 and clamping block 11.
Working principle is set with bar 4 first in rotation, can make threaded rod 7 and outer suit bar 1 when interior suit bar 4 carries out rotation
Relative motion occurs, the suit bar 1 outward of threaded rod 7 can be made as relative motion occurs for the inside that threaded rod 7 is set with bar 1 outside
External movement, as threaded rod 7 can make mounting disc 8 turn right movement toward left movement, then clamping block 11 is sleeved on the interior of encasement tube
Portion, as the movement of clamping block 11 can make clamping block 16 toward the internal motion simultaneously extension spring 19, while the company of drive of clamping block 11
It connects block 18 to move down, when last clamping block 16 moves to the inside of clamping block 11, since the restoring force of spring 19 makes clamping block
16 with the inside clamping of clamping block 11.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of slip type reversing ratchet lever group, including outer suit bar (1), it is characterised in that: the outer wall of outer suit bar (1)
Fixing sleeve is equipped with installation set (2), and the one end for being set with bar (1) outside is fixedly installed with perforation block (3), outer suit bar (1)
Internal activity is set with interior suit bar (4), and one end of interior suit bar (4) extends to inside and the fixing sleeve of outer suit bar (1)
Equipped with suit block (5), the inside of outer suit bar (1) offers set tankage (6), and the internal sleeve for covering tankage (6) is equipped with spiral shell
Rasp bar (7), the outer wall of the threaded rod (7) are connect with the internal whorl of outer suit bar (1), and one end of interior suit bar (4) is solid
Surely it is connected with mounting disc (8), and the front of mounting disc (8) is fixedly installed with the first convex block (9), the one of first convex block (9)
Side is fixedly installed with the second convex block (10), and the side of the second convex block (10) is fixedly connected with clamping block (11), the mounting disc
(8) back side fixing sleeve is equipped with mounting groove (12), and the internal activity of mounting groove (12) is set with the first motion bar (13), described
The outer wall movable set of first motion bar (13) is in the inside of the second motion bar (14) one end, and the second motion bar (14) is another
End extends to the outside of mounting disc (8) side and is fixedly connected with fixed link (15), and the inside of described clamping block (11) one end is living
It is dynamic to be set with clamping block (16), and the bottom end of clamping block (16) is fixedly connected with connecting rod (17), the other end of the connecting rod (17)
It is fixedly mounted with the side of link block (18), and the top of link block (18) is passed by the inner wall of spring (19) and clamping block (11)
Dynamic connection.
2. a kind of slip type reversing ratchet lever group according to claim 1, it is characterised in that: the material of the installation set (2)
Material uses rubber material, and the surface of installation set (2) is equipped with friction particles.
3. a kind of slip type reversing ratchet lever group according to claim 1, it is characterised in that: described to be set with the interior of block (5)
Portion is connect with the outer wall thread of threaded rod (7), and one end of threaded rod (7) extend to suit block (5) side outside and with it is interior
One end of suit bar (4) is fixedly connected.
4. a kind of slip type reversing ratchet lever group according to claim 1, it is characterised in that: the mounting groove (12) is cut
Face shape is sector, and the bottom of mounting groove (12) inner cavity is equipped with the first motion bar (13).
5. a kind of slip type reversing ratchet lever group according to claim 1, it is characterised in that: the clamping block (11) it is interior
Portion opens up fluted, and the inside of clamping block (11) further groove is equipped with clamping block (16), connecting rod (17), link block (18) and spring
(19).
6. a kind of slip type reversing ratchet lever group according to claim 1, it is characterised in that: link block (18) top
Two sides be equipped with two groups of springs (19), and two groups of springs (19) are sequentially connected with the internal two sides of clamping block (11) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462367.5U CN208930178U (en) | 2018-09-07 | 2018-09-07 | A kind of slip type reversing ratchet lever group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462367.5U CN208930178U (en) | 2018-09-07 | 2018-09-07 | A kind of slip type reversing ratchet lever group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208930178U true CN208930178U (en) | 2019-06-04 |
Family
ID=66720257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462367.5U Active CN208930178U (en) | 2018-09-07 | 2018-09-07 | A kind of slip type reversing ratchet lever group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208930178U (en) |
-
2018
- 2018-09-07 CN CN201821462367.5U patent/CN208930178U/en active Active
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