CN208550387U - Elevating mechanism - Google Patents
Elevating mechanism Download PDFInfo
- Publication number
- CN208550387U CN208550387U CN201721372830.2U CN201721372830U CN208550387U CN 208550387 U CN208550387 U CN 208550387U CN 201721372830 U CN201721372830 U CN 201721372830U CN 208550387 U CN208550387 U CN 208550387U
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- CN
- China
- Prior art keywords
- slot
- removable pin
- regulating part
- pin
- shell
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Abstract
The utility model discloses a kind of elevating mechanisms, comprising: regulating part which is provided with the adjusting through slot along regulating part length direction arrangement, and the side for adjusting through slot width direction is equipped with several limiting sections, and forms one between several limiting sections and adjust track；Fixation kit, including shell, fixed pin and removable pin, shell is equipped with and the matched wears groove of regulating part along longitudinal direction, shell is transversely equipped with and the matched removable pin limiting slot of removable pin and the matched fixed pin fixing groove of fixed pin, removable pin, which is laterally threaded through, to be adjusted through slot and is pierced by shell through movable limiting slot, and the both ends of removable pin are respectively through spring and cage connection, fixed pin, which is laterally threaded through, to be adjusted through slot and fixes on the shell through the fixed pin fixing groove, and fixed pin is resisted against the other side for adjusting through slot width direction；Regulating part is pulled up, adjusting track of removable pin in the range of removable pin limiting slot limits on regulating part is moved, and the limiting section position on regulating part stops limit.Elevating mechanism provided by the utility model, structure is simple, easy to operate.
Description
Technical field
The utility model relates to lifting device technical field, in particular to a kind of elevating mechanism.
Background technique
Current tables and chairs generally can not achieve lifting, and the elevating mechanism of part energy up-down desk and chair is more complicated, and operation is tired
Stability after miscellaneous and lifting is bad, goes up and down for convenience to tables and chairs, and the utility model is therefore.
Utility model content
Based on the above issues, the utility model aim is to provide a kind of elevating mechanism, and structure is simple, easy to operate, can
Realize the lifting to tables and chairs etc..
In order to solve the problems in the prior art, technical solution provided by the utility model is:
A kind of elevating mechanism, comprising:
Regulating part, which is provided with an adjusting through slot and the adjusting through slot is arranged along the regulating part length direction, described
The side for adjusting through slot width direction is equipped with several limiting sections along the adjusting through slot length direction arrangement, and described several
One is formed between a limiting section adjusts track；And
Fixation kit, including shell, fixed pin and removable pin, the shell are equipped with matched with the regulating part along longitudinal direction
Wears groove, the shell are transversely equipped with and the matched removable pin limiting slot of the removable pin and the matched fixation of the fixed pin
Fixing groove is sold, the removable pin is laterally threaded through the adjusting through slot and is pierced by the shell, and institute through the movable limiting slot
The both ends of removable pin are stated respectively through spring and the cage connection, the fixed pin is laterally threaded through the adjusting through slot and through institute
It states fixed pin fixing groove to fix on the housing, and the fixed pin is resisted against the another of the adjusting through slot width direction
Side；
The regulating part is pulled up, the removable pin is in the range of the removable pin limiting slot limits along the adjusting
Adjusting track on part is mobile, and the limiting section position on the regulating part stops limit.
In some embodiments wherein, one end of the spring is connected on the removable pin by circlip, described
The other end of spring is connected on the convex block that the shell is arranged in.
In some embodiments wherein, the removable pin limiting slot include the first limiting slot for being connected to from bottom to top and
Second limiting slot, first limiting slot extend obliquely downward to form the first positive stop end, and second limiting slot, which tilts upward, to be prolonged
Stretch to form the second positive stop end, the spacing between first positive stop end and the convex block be less than second positive stop end with it is described convex
Spacing between block.
In some embodiments wherein, the adjusting through slot side includes the removable pin reseting groove being arranged from top to bottom
Section, removable pin work nest section, removable pin stop slot section and fixed pin limiting slot section, if the removable pin work nest section includes described
Dry limiting section and the orbit segment being arranged between adjacent limiting section, the orbit segment tilt upward arrangement and from top to bottom with
The spacing adjusted between the through slot other side is gradually reduced；
When the regulating part moves up, the removable pin moves along the orbit segment and far from first limit
End, while far from the limiting section, when the removable pin passes through next limiting section, fixed limit, the regulating part are fixed on
Certain altitude；
When the regulating part is moved to top, the removable pin stop slot section is by the removable pin top to described second
Positive stop end, the spring is stretched at this time, and the regulating part can move up and down and lose regulatory function, until under the regulating part
Drop to lowermost end, the removable pin reseting groove section removable pin is reset in the first positive stop end of first limiting slot with
Restore to operating position.
In some embodiments wherein, the shell includes the first shell arranged symmetrically and interconnected and second
Shell, first shell, second housing are separately positioned on the two sides of the regulating part thickness direction.
In some embodiments wherein, fixed block is additionally provided at the top of the regulating part, the regulating part upper end is worn
It is located in the fixed block, the fixed block is bolted on on lifting assembly.
Compared with prior art, the utility model has the advantages that:
Using the technical solution of the utility model, which includes fixation kit and is connected to the tune to lifting assembly
Part is saved, by pulling up regulating part, the removable pin of fixation kit is moved along the adjusting track of the adjusting through slot of regulating part, adjusts
Part is saved in moving process, removable pin can be limited in the limiting section for adjusting through slot and be fixed, so that regulating part is maintained at certain
Height, the elevating mechanism structure is simple, easy to operate, and stability is good and intensity is high.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of the utility model elevating mechanism embodiment；
Fig. 2 is the dismantling schematic diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram of regulating part in the utility model embodiment；
Fig. 4 is the structural schematic diagram of shell in the utility model embodiment；
Wherein:
1, regulating part；1-1, through slot is adjusted；1-1a, removable pin reseting groove section；1-1b, limiting section；1-1c, orbit segment；1-
1d, removable pin stop slot section；1-1e, fixed pin fixing groove section；
2, shell；2-1, removable pin limiting slot；2-1a, the first limiting slot；2-1b, the second limiting slot；2-1c, the first limit
Position end；2-1d, the second positive stop end；2-2, fixed pin fixing groove；2-3, convex block；2-4, the first shell；2-5, second housing；
3, fixed pin；
4, removable pin；
5, spring；
6, circlip；
7, fixed block；
8, bolt.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limitation the scope of the utility model.Implementation condition used in the examples can be according to specific producer
Condition do further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
Referring to Fig. 1-4, it is the structural schematic diagram of the utility model embodiment, a kind of elevating mechanism, including regulating part 1 is provided
And fixation kit, regulating part 1 can be moved up and down along fixation kit, regulating part 1 is connected to upper group to lifting assembly, such as tables and chairs
Part, fixation kit are connected to the component below with lifting assembly, such as the lower component of tables and chairs.
Wherein, regulating part 1 is in rectangular plate-like structure, and which is provided with an adjusting through slot 1-1, and adjusting through slot 1-1 is along tune
1 length direction of part arrangement is saved, edge is equipped in the side for adjusting through slot 1-1 width direction and adjusts through slot 1-1 length direction arrangement
Several limiting sections 1-1b, and form one between these limiting sections 1-1b and adjust track.
Fixation kit, including shell 2, fixed pin 3 and removable pin 4, shell 2 are equipped with and regulating part 1 is matched wears along longitudinal direction
Slot, regulating part 1 are threaded through in the wears groove and can move up and down, and shell 2 is transversely equipped with and limits with the matched removable pin of removable pin 4
The slot 2-1 and matched fixed pin fixing groove 2-2 of fixed pin 3, wherein removable pin 4, which is laterally threaded through, adjusts through slot 1-1 and through activity
Pin limiting slot 2-1 is pierced by shell 2, and the both ends of removable pin 4 are connected to shell 2 through spring 5 respectively, and fixed pin 3 is laterally threaded through
It adjusts in through slot 1-1 and is fixed on shell 2 through fixed pin fixing groove 2-2, and fixed pin 3 is resisted against and adjusts through slot 1-1 width
The other side in direction.Regulating part 1 is pulled up, removable pin 4 is in the range of removable pin limiting slot 2-1 is limited along regulating part 1
It is mobile to adjust track, for regulating part 1 in moving process, limiting section 1-1b position of the removable pin 4 on regulating part 1 stops limit,
Stablizing regulating part 1 in certain altitude.
One end of spring 5 is connected on removable pin 4 by circlip 6, and the other end of spring 5, which is connected to, is arranged in shell 2
On convex block 2-3.
Removable pin limiting slot 2-1 includes the first limiting slot 2-1a and the second limiting slot 2-1b being connected to from bottom to top, wherein
First limiting slot 2-1a extends obliquely downward to form the first positive stop end 2-1c, and the second limiting slot 2-1b, which is tilted upward, extends to form
Two positive stop end 2-1d, the spacing between the first positive stop end 2-1c and convex block 2-3 is less than between the second positive stop end 2-1d and convex block 2-3
Spacing, wherein the first positive stop end 2-1c be removable pin 4 initial position namely operating position, the second positive stop end 2-1d be live
The stop position of dynamic pin 4.
Adjust through slot 1-1 side include the removable pin reseting groove section 1-1a arranged from top to bottom, removable pin work nest section,
Removable pin stop slot section 1-1d and fixed pin limiting slot section 1-1e, removable pin work nest section include several positioning regions 1-1b and
Orbit segment 1-1c between adjacent limiting section 1-1b is set, and orbit segment 1-1c tilts upward arrangement and leads to from top to bottom with adjusting
Spacing between the other side slot 1-1 is gradually reduced.Spacing between removable pin stop slot section 1-1d and the adjusting other side through slot 1-1
Less than removable pin work nest section and the spacing between the other side through slot 1-1 is adjusted, by the top of removable pin 4 to the second positive stop end 2-
In 1d；Removable pin reseting groove section 1-1a and the spacing adjusted between the other side through slot 1-1 are less than removable pin work nest section and adjust
Spacing between the other side through slot 1-1, will be in the top to the first positive stop end 2-1c of removable pin 4.When regulating part 1 moves up,
Removable pin 4 moves along orbit segment 1-1c and far from the first positive stop end 2-1c, while far from limiting section 1-1b, when removable pin 4 passes through
Fixed limit, removable pin 4 are located at the first positive stop end 2-1c when next limiting section 1-1b, and regulating part 1 is fixed on certain altitude；When
When regulating part 1 is moved to top, removable pin stop slot section 1-1d pushes up removable pin 4 to the second positive stop end 2-1d, at this time spring 5
It is stretched, regulating part 1 can move up and down and lose regulatory function, until regulating part 1 drops to lowermost end, removable pin reseting groove section
Removable pin 4 is reset in the first positive stop end 2-1c of the first limiting slot 2-1a to restore to operating position by 1-1a.
In this example, shell 2 includes being symmetrical arranged and the first shell 2-4 interconnected and second housing 2-5, outside first
Shell 2-4 and second housing 2-5 is separately positioned on the two sides of 1 thickness direction of regulating part.
For the ease of being fixed on regulating part 1 to be additionally provided with fixed block 7 at the top of regulating part 1 on lifting assembly, adjust
The upper end of part 1 is threaded through in fixed block 7, and fixed block 7 is fixed on by bolt 8 on lifting assembly.
Examples detailed above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with technique
People is can to understand the content of the utility model and implement accordingly, is not limited the protection scope of the present invention.It is all
According to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of elevating mechanism characterized by comprising
Regulating part (1) which is provided with an adjusting through slot (1-1) and the adjusting through slot (1-1) along the regulating part (1) length side
To arrangement, it is described adjust through slot (1-1) width direction side be equipped with along it is described adjusting through slot (1-1) if length direction arrangement
Dry limiting section (1-1b), and form one between several described limiting sections (1-1b) and adjust track；And
Fixation kit, including shell (2), fixed pin (3) and removable pin (4), the shell (2) are equipped with and the adjusting along longitudinal direction
Part (1) matched wears groove, the shell (2) transversely be equipped with the matched removable pin limiting slot (2-1) of the removable pin (4),
With the matched fixed pin fixing groove (2-2) of the fixed pin (3), the removable pin (4) is laterally threaded through the adjusting through slot (1-
1) shell (2) and through the removable pin limiting slot (2-1) is stretched out, and the both ends of the removable pin (4) are respectively through spring (5)
It is connect with the shell (2), the fixed pin (3) is laterally threaded through the adjusting through slot (1-1) and fixes through the fixed pin
Slot (2-2) is fixed on the shell (2), and the fixed pin (3) is resisted against the another of described adjusting through slot (1-1) width direction
Side；
It pulls up the regulating part (1), the removable pin (4) edge in the range of the removable pin limiting slot (2-1) limits
Adjusting track on the regulating part (1) is mobile, and the limiting section position (1-1b) on the regulating part (1) stops limit.
2. elevating mechanism according to claim 1, it is characterised in that: one end of the spring (5) is connected by circlip (6)
To the removable pin (4), the other end of the spring (5), which is connected to, to be arranged on the convex block (2-3) of the shell (2).
3. elevating mechanism according to claim 2, it is characterised in that: the removable pin limiting slot (2-1) include from lower and
Coconnected first limiting slot (2-1a) and the second limiting slot (2-1b), first limiting slot (2-1a) extend obliquely downward shape
At the first positive stop end (2-1c), second limiting slot (2-1b), which tilts upward, to be extended to form the second positive stop end (2-1d), and institute
The spacing stated between the first positive stop end (2-1c) and the convex block (2-3) is less than second positive stop end (2-1d) and the convex block
Spacing between (2-3).
4. elevating mechanism according to claim 3, it is characterised in that: adjusting through slot (1-1) side include from upper and
Removable pin reseting groove section (1-1a), removable pin work nest section, removable pin stop slot section (1-1d) and the fixed pin limit of lower setting
Slot section (1-1e), the removable pin work nest section include several described limiting sections (1-1b) and are arranged in adjacent limiting section (1-
Orbit segment (1-1c) between 1b), the orbit segment (1-1c) tilt upward arrangement and from top to bottom with the adjusting through slot (1-
1) spacing between the other side is gradually reduced；
When the regulating part (1) moves up, the removable pin (4) is mobile along the orbit segment (1-1c) and far from described the
One positive stop end (2-1c), while far from the limiting section (1-1b), when the removable pin (4) are by next limiting section (1-1b)
Fixed limit, the regulating part (1) are fixed on certain altitude；
When the regulating part (1) is moved to top, the removable pin stop slot section (1-1d) pushes up the removable pin (4) extremely
Second positive stop end (2-1d), the spring (5) is stretched at this time, and the regulating part (1) can move up and down and lose adjusting
Function, until the regulating part (1) drops to lowermost end, the removable pin reseting groove section (1-1a) is multiple by the removable pin (4)
To restore to operating position in position to the first positive stop end (2-1c) of first limiting slot (2-1a).
5. elevating mechanism according to claim 1, it is characterised in that: the shell (2) includes being symmetrical arranged and mutually interconnecting
The first shell (2-4) and second housing (2-5) connect, first shell (2-4), second housing (2-5) are separately positioned on institute
State the two sides of regulating part (1) thickness direction.
6. elevating mechanism according to any one of claims 1 to 5, it is characterised in that: the top of the regulating part (1) is also set
Have fixed block (7), regulating part (1) upper end is threaded through in the fixed block (7), and the fixed block (7) is solid by bolt (8)
It is scheduled on on lifting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372830.2U CN208550387U (en) | 2017-10-20 | 2017-10-20 | Elevating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372830.2U CN208550387U (en) | 2017-10-20 | 2017-10-20 | Elevating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208550387U true CN208550387U (en) | 2019-03-01 |
Family
ID=65445412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372830.2U Active CN208550387U (en) | 2017-10-20 | 2017-10-20 | Elevating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208550387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
-
2017
- 2017-10-20 CN CN201721372830.2U patent/CN208550387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493513A (en) * | 2020-04-03 | 2020-08-07 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
| CN111493513B (en) * | 2020-04-03 | 2022-06-28 | 常州市韩发车辆配件有限公司 | Portable lifting type office table |
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| GR01 | Patent grant |