CN208945993U - A kind of cubing overturning seat retaining mechanism - Google Patents
A kind of cubing overturning seat retaining mechanism Download PDFInfo
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- CN208945993U CN208945993U CN201821494560.7U CN201821494560U CN208945993U CN 208945993 U CN208945993 U CN 208945993U CN 201821494560 U CN201821494560 U CN 201821494560U CN 208945993 U CN208945993 U CN 208945993U
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- locking device
- guide sleeve
- cubing
- sleeve
- protrusion
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Abstract
The utility model discloses a kind of cubing overturning seat retaining mechanisms, including positioning sleeve, guide sleeve and locking device, the locking device passes through the guide sleeve and is plugged on inside the positioning sleeve, the guide sleeve inner wall surface is provided at least one first protrusion, at least one described first protrusion offsets with the locking device outer surface, in place whether a kind of cubing provided by the utility model solves the problems, such as to occur stripped thread in use with overturning seat retaining mechanism and locking is not in place, while can also determine turnover mechanism.
Description
Technical field
The technical field more particularly to a kind of cubing overturning seat that the utility model relates to cubings to be locked with overturning seat
Retaining mechanism.
Background technique
It is that screw adds the mechanism of handle to come that the turnover mechanism of cubing fixture uses mostly in the state of the art
It is locked, easily causes stripped thread and often hair locking situation not in place during use, cause turnover mechanism
Lock function is very poor, while whether in place can not also determine turnover mechanism, therefore should fundamentally solve this technical problem.
Therefore it provides a kind of cubing overturning seat retaining mechanism just becomes for overcoming above-mentioned at least one technological deficiency
Those skilled in the art's urgent problem to be solved.
Utility model content
To achieve the goals above: the utility model provides a kind of cubing overturning seat retaining mechanism, including positioning first
Set, guide sleeve and locking device, the locking device pass through the guide sleeve and are plugged on inside the positioning sleeve, the guide sleeve
Inner wall surface is provided at least one first protrusion, at least one described first protrusion offsets with the locking device outer surface.
Further, the locking device includes leading portion, middle section, back segment, and the leading portion is plugged in the positioning sleeve, institute
State back segment to be socketed in the guide sleeve, be provided with card rib on the outer surface of the leading portion and back segment, first protrusion with
The card rib clamping.
Further, the leading portion is convex far from being symmetrically arranged at least two second in the peripheral surface of described middle section one end
It rises.
Further, the locking device further includes locking component, and the locking component includes and the fixed company of the back segment
The rod-like structure connect and the sleeve being fixedly connected with the guide sleeve far from the middle section end are arranged on the sleeve outer surface
There is limiting through hole, third protrusion is fixedly installed on the rod-like structure outer surface, it is logical that the third protrusion passes through the limit
It is simultaneously only moved in the limiting through hole in hole.
Further, the rod-like structure is threadedly coupled a hand-held part far from the back segment end.
The utility model is had the beneficial effect that brought by overturning seat retaining mechanism by providing a kind of cubing:
(1) in the above-mentioned technical solutions, cubing overturning seat retaining mechanism, including positioning sleeve, guide sleeve and locking device,
The locking device passes through the guide sleeve and is plugged on inside the positioning sleeve, and the guide sleeve inner wall surface is provided at least one
A first protrusion, at least one described first protrusion offset with the locking device outer surface, and the positioning sleeve, which is installed in, to be turned over
On swivel base, the guide sleeve is installed on flip-arm, in the case where turnover mechanism is installed in place, due to the locking device
It being plugged on inside the positioning sleeve across the guide sleeve, the guide sleeve inner wall surface is provided at least one first protrusion,
At least one described first protrusion offsets with the locking device outer surface, prevents the fixing sleeve and the guide sleeve at this time
Relative rotation, to realize that turnover mechanism is locked.
(2) based on the above-mentioned technical proposal, the locking device includes leading portion, middle section, back segment, and the leading portion is plugged on described
In positioning sleeve, the back segment is socketed in the guide sleeve, and card rib is provided on the outer surface of the leading portion and back segment, described
First protrusion is clamped with the card rib, is not used while locking mode of screw thread, is further realized turnover mechanism
Locking, effectively extends the service life of component.
(3) based on the above-mentioned technical proposal, the leading portion in the peripheral surface of described middle section one end far from being symmetrically arranged at least
Two second protrusions, when the locking device passes through guiding, the leading portion head enters guide sleeve, is arranged described second in leading portion
The frictional force of the locking device and the guide sleeve inner wall and the positioning sleeve inner wall has can be effectively reduced in protrusion, extends
The service life of components.
(4) based on the above-mentioned technical proposal, the locking device further includes locking component, the locking component include with it is described
The rod-like structure and the sleeve being fixedly connected with the guide sleeve far from the middle section end that back segment is fixedly connected, outside the sleeve
It is provided with limiting through hole on surface, third protrusion is fixedly installed on the rod-like structure outer surface, the third protrusion passes through
The limiting through hole simultaneously only moves in the limiting through hole, effective to determine whether turnover mechanism is installed in place, and into one
Step carries out locking to turnover mechanism.
(5) based on the above-mentioned technical proposal, the rod-like structure is threadedly coupled a hand-held part, convenience pair far from the back segment end
The use of retaining mechanism.
Detailed description of the invention
Fig. 1 is a kind of overall structure perspective diagram of cubing overturning seat retaining mechanism provided by the utility model；
In above-mentioned attached drawing: 1, positioning sleeve, 2, guide sleeve, 3, locking device, 4, first protrusion, 5, leading portion, 6, middle section, 7, after
Section, 8, card rib, the 9, second protrusion, 10, locking component, 11, rod-like structure, 12, sleeve, 13, limiting through hole, 14, third protrusion,
15, hand-held part.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1, including positioning sleeve 1, guide sleeve 2 and locking device 3, the locking device 3 passes through the guide sleeve 2
It is plugged on inside the positioning sleeve 1,2 inner wall surface of guide sleeve is provided at least one first protrusion 4, described at least one
First protrusion 4 offsets with 3 outer surface of locking device, and the positioning sleeve 1 is installed on overturning seat, 2 quilt of guide sleeve
It is mounted on flip-arm, in the case where turnover mechanism is installed in place, since the locking device 3 is inserted across the guide sleeve 2
It connects inside the positioning sleeve 1,2 inner wall surface of guide sleeve is provided at least one first protrusion 4, described at least one
First protrusion 4 offsets with 3 outer surface of locking device, and the fixing sleeve and the opposite of the guide sleeve 2 is prevented to turn at this time
It is dynamic, to realize that turnover mechanism is locked.
Further, the locking device 3 includes leading portion 5, middle section 6, back segment 7, and the leading portion 5 is plugged on the positioning sleeve
In 1, the back segment 7 is socketed in the guide sleeve 2, and card rib 8 is provided on the outer surface of the leading portion 5 and back segment 7, described
First protrusion 4 is clamped with the card rib 8, is not used while locking mode of screw thread, is further realized tipper
Structure locking, effectively extends the service life of component.
Further, the leading portion 5 is convex far from being symmetrically arranged at least two second in 6 one end peripheral surface of middle section
9 are played, when the locking device 3 passes through guiding, the leading portion 5 is first to enter guide sleeve 2, and second protrusion is arranged in leading portion 5
9 can be effectively reduced the frictional force of the locking device 3 and 1 inner wall of 2 inner wall of guide sleeve and the positioning sleeve, extend
The service life of components.
Further, the locking device 3 further includes locking component 10, and the locking component 10 includes and the back segment 7
The rod-like structure 11 being fixedly connected and the sleeve 12 being fixedly connected with the guide sleeve 2 far from 6 end of middle section, the sleeve
It is provided with limiting through hole 13 on 12 outer surfaces, is fixedly installed third protrusion 14 on 11 outer surface of rod-like structure, described
Three protrusions 14 pass through the limiting through hole 13 and only move in the limiting through hole 13, effective to determine whether turnover mechanism pacifies
It is installed in place, and locking further is carried out to turnover mechanism.
Further, the rod-like structure 11 is threadedly coupled a hand-held part 15 far from 7 end of back segment, convenient to locking machine
The use of structure.
The various embodiments described above are only preferred embodiments of the present invention, in the art, all to be based on this reality
With the changes and improvements in new technique scheme, should not exclude except the protection scope of the utility model.
Claims (5)
1. a kind of cubing overturning seat retaining mechanism, which is characterized in that including positioning sleeve (1), guide sleeve (2) and locking device
(3), the locking device (3) passes through the guide sleeve (2) and is plugged on the positioning sleeve (1) inside, guide sleeve (2) inner wall
Surface is provided at least one first raised (4), at least one described first raised (4) and the locking device (3) outer surface
It offsets.
2. a kind of cubing overturning seat retaining mechanism according to claim 1, which is characterized in that the locking device (3)
Including leading portion (5), middle section (6), back segment (7), the leading portion (5) is plugged in the positioning sleeve (1), back segment (7) socket
It in the guide sleeve (2), is provided with card rib (8) on the outer surface of the leading portion (5) and back segment (7), first protrusion
(4) it is clamped with the card rib (8).
3. a kind of cubing overturning seat retaining mechanism according to claim 2, which is characterized in that the leading portion (5) is separate
At least two second raised (9) are symmetrically arranged in the peripheral surface of described middle section (6) one end.
4. a kind of cubing overturning seat retaining mechanism according to claim 3, which is characterized in that the locking device (3)
Further include locking component (10), the locking component (10) include the rod-like structure (11) that is fixedly connected with the back segment (7) with
And the sleeve (12) being fixedly connected is held far from the middle section (6) with the guide sleeve (2), it is arranged on sleeve (12) outer surface
Have limiting through hole (13), is fixedly installed third protrusion (14) on rod-like structure (11) outer surface, the third protrusion is worn
It crosses the limiting through hole (13) and is only moved in the limiting through hole (13).
5. a kind of cubing overturning seat retaining mechanism according to claim 4, which is characterized in that the rod-like structure (11)
A hand-held part (15) are threadedly coupled far from the back segment (7) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494560.7U CN208945993U (en) | 2018-09-13 | 2018-09-13 | A kind of cubing overturning seat retaining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821494560.7U CN208945993U (en) | 2018-09-13 | 2018-09-13 | A kind of cubing overturning seat retaining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208945993U true CN208945993U (en) | 2019-06-07 |
Family
ID=66737799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821494560.7U Active CN208945993U (en) | 2018-09-13 | 2018-09-13 | A kind of cubing overturning seat retaining mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208945993U (en) |
-
2018
- 2018-09-13 CN CN201821494560.7U patent/CN208945993U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |