CN221980393U - Screw type lifting rod of seat - Google Patents
Screw type lifting rod of seat Download PDFInfo
- Publication number
- CN221980393U CN221980393U CN202420491939.1U CN202420491939U CN221980393U CN 221980393 U CN221980393 U CN 221980393U CN 202420491939 U CN202420491939 U CN 202420491939U CN 221980393 U CN221980393 U CN 221980393U
- Authority
- CN
- China
- Prior art keywords
- plate
- seat
- adjusting sleeve
- threaded rod
- movable base
- 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
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Abstract
本实用新型涉及座椅螺杆式升降杆技术领域，尤其为一种座椅螺杆式升降杆，包括移动底座，所述移动底座的左侧面和右侧面对称设置有第一支撑腿，所述移动底座的正面和背面对称设置有第二支撑腿，所述第一支撑腿和第二支撑腿的底部均设置有万向轮，所述移动底座的基面设置有升降组件，所述升降组件的上端设置有坐椅，所述坐椅的底部设置有连接杆，通过在座椅螺杆式升降杆上设置升降组件，通过调节把手可带动螺纹杆进行转动，螺纹杆在转动时带动第二调节套进行移动，从而在转动板和连接板的配合下可带动升降板进行升降，使其可根据需要对座椅的高度进行调节，在调节时较为方便，且稳定性较高，整体装置结构简单、操作方便且实用性更高。
The utility model relates to the technical field of seat screw-type lifting rods, in particular to a seat screw-type lifting rod, comprising a movable base, a left side and a right side of the movable base are symmetrically provided with a first support leg, a front side and a back side of the movable base are symmetrically provided with a second support leg, the bottoms of the first support leg and the second support leg are both provided with universal wheels, a base surface of the movable base is provided with a lifting assembly, a seat is provided at the upper end of the lifting assembly, and a connecting rod is provided at the bottom of the seat, and the lifting assembly is provided on the seat screw-type lifting rod, and the threaded rod can be driven to rotate by adjusting the handle, and the threaded rod drives the second adjusting sleeve to move when rotating, so that the lifting plate can be driven to rise and fall under the cooperation of the rotating plate and the connecting plate, so that the height of the seat can be adjusted according to needs, the adjustment is more convenient, and the stability is higher, the overall device has a simple structure, is easy to operate and has higher practicality.
Description
Technical Field
The utility model relates to the technical field of seat screw type lifting rods, in particular to a seat screw type lifting rod.
Background
In daily life, often can use the seat, current seat can not be fine through screw rod height-adjusting to it is comparatively inconvenient when using.
There is therefore a need for a seat screw lifter that ameliorates the above-described problems.
Disclosure of utility model
The utility model aims to provide a seat screw type lifting rod, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The screw type lifting rod for the seat comprises a movable base, wherein first supporting legs are symmetrically arranged on the left side face and the right side face of the movable base, second supporting legs are symmetrically arranged on the front face and the back face of the movable base, universal wheels are arranged at the bottoms of the first supporting legs and the second supporting legs, a lifting assembly is arranged on a base surface of the movable base, a seat is arranged at the upper end of the lifting assembly, a connecting rod is arranged at the bottom of the seat, and fixing holes are formed in the front face of the connecting rod;
The lifting assembly comprises a fixed plate, a first rotating plate is arranged on the left side of the fixed plate in a rotating mode, a second rotating plate is arranged on the right side of the fixed plate in a rotating mode, a first adjusting sleeve is arranged on the upper end of the first rotating plate in a rotating mode, a second adjusting sleeve is arranged on the upper end of the second rotating plate in a rotating mode, a threaded rod is arranged between the first adjusting sleeve and the second adjusting sleeve, a limiting plate is arranged on the right end of the threaded rod, an adjusting handle is arranged on the left end of the first adjusting sleeve in a rotating mode, a first connecting plate is arranged on the outer wall of the first adjusting sleeve in a rotating mode, a second connecting plate is arranged on the outer wall of the second adjusting sleeve in a rotating mode, a lifting plate is arranged on the upper end of the first connecting plate and the upper end of the second connecting plate in a rotating mode, a connecting sleeve is arranged on the base surface of the lifting plate, and fixing bolts are arranged on the upper side of the front face of the connecting sleeve.
As a preferable scheme of the utility model, the bottom of the fixed plate is fixedly connected with the base surface of the movable base, and the connecting rod is arranged in the connecting sleeve.
As a preferable scheme of the utility model, the fixing bolts are correspondingly and adaptively arranged with the fixing holes.
As a preferred embodiment of the utility model, the adjusting handle is connected to the left end of the threaded rod.
As a preferred embodiment of the utility model, the threaded rod is rotatably connected to the first adjusting sleeve, and the threaded rod is threadedly connected to the second adjusting sleeve.
As a preferred embodiment of the present utility model, a sponge is provided inside the seat.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the lifting assembly is arranged on the seat screw type lifting rod, the threaded rod can be driven to rotate through the adjusting handle, and the threaded rod drives the second adjusting sleeve to move when rotating, so that the lifting plate can be driven to lift under the cooperation of the rotating plate and the connecting plate, the height of the seat can be adjusted according to the requirement, the adjustment is convenient, the stability is high, and the whole device has a simple structure, is convenient to operate and has higher practicability.
Drawings
FIG. 1 is a front view of the whole of the present utility model;
FIG. 2 is a block diagram of a lifting assembly according to the present utility model;
fig. 3 is a bottom view of the seat of the present utility model.
In the figure: 1. a movable base; 2. a first support leg; 3. two support legs; 4. a universal wheel; 5. a lifting assembly; 6. a chair; 7. a connecting rod; 8. a fixing hole; 501. a fixing plate; 502. a first rotating plate; 503. a second rotating plate; 504. a first adjustment sleeve; 505. a second adjusting sleeve; 506. a threaded rod; 507. a limiting plate; 508. adjusting the handle; 509. a first connection plate; 510. a second connecting plate; 511. a lifting plate; 512. a connecting sleeve; 513. and (5) fixing bolts.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
The screw type lifting rod of the seat comprises a movable base 1, wherein a first supporting leg 2 is symmetrically arranged on the left side surface and the right side surface of the movable base 1, a second supporting leg 3 is symmetrically arranged on the front surface and the back surface of the movable base 1, universal wheels 4 are arranged at the bottoms of the first supporting leg 2 and the second supporting leg 3, a lifting assembly 5 is arranged on a base surface of the movable base 1, a seat 6 is arranged at the upper end of the lifting assembly 5, a connecting rod 7 is arranged at the bottom of the seat 6, and a fixing hole 8 is formed in the front surface of the connecting rod 7;
In this embodiment, referring to fig. 2, the lifting assembly 5 includes a fixing plate 501, a first rotating plate 502 is rotatably disposed on the left side of the fixing plate 501, a second rotating plate 503 is rotatably disposed on the right side of the fixing plate 501, a first adjusting sleeve 504 is rotatably disposed on the upper end of the first rotating plate 502, a second adjusting sleeve 505 is rotatably disposed on the upper end of the second rotating plate 503, a threaded rod 506 is disposed between the first adjusting sleeve 504 and the second adjusting sleeve 505, a limiting plate 507 is disposed on the right end of the threaded rod 506, an adjusting handle 508 is rotatably disposed on the left end of the first adjusting sleeve 504, a first connecting plate 509 is rotatably disposed on the outer wall of the first adjusting sleeve 504, a lifting plate 511 is rotatably disposed between the first connecting plate 509 and the upper end of the second connecting plate 510, a connecting sleeve 512 is disposed on the base surface of the lifting plate 511, and a fixing bolt 513 is disposed on the upper side of the front surface of the connecting sleeve 512.
Wherein, the bottom of fixed plate 501 and the basal plane fixed connection who removes base 1, connecting rod 7 is located the inside setting of connecting sleeve 512, fixing bolt 513 and the corresponding adaptation setting of fixed orifices 8, adjust handle 508 and the left end of threaded rod 506 are connected, threaded rod 506 and first adjusting collar 504 rotate and are connected, threaded rod 506 and second adjusting collar 505 threaded connection, the inside of seat 6 is provided with the sponge, can make its travelling comfort higher through being provided with the sponge, through set up lifting unit 5 on the seat screw lifter, can drive threaded rod 506 through adjusting handle 508 and rotate, threaded rod 506 drives second adjusting collar 505 and remove when rotating, thereby can drive lifting plate 511 and go up and down under the cooperation of rotating plate and connecting plate, make it can adjust the height of seat 6 as required, it is comparatively convenient when adjusting, and stability is higher, whole device simple structure, and convenient operation and practicality are higher.
The working flow of the utility model is as follows: when the seat screw type lifting rod is used, when the height of the seat 6 needs to be adjusted, the adjusting handle 508 is rotated, the adjusting handle 508 drives the threaded rod 506 to rotate when rotating, the threaded rod 506 is connected with the first adjusting sleeve 504 in a rotating way, the threaded rod 506 is connected with the second adjusting sleeve 505 in a threaded way, so that the second adjusting sleeve 505 is driven to move when the threaded rod 506 rotates, the first rotating plate 502, the second rotating plate 503, the first connecting plate 509 and the second connecting plate 510 rotate when the second adjusting sleeve 505 moves, the height of the lifting plate 511 is adjusted by changing the angle among the first rotating plate 502, the second rotating plate 503, the first connecting plate 509 and the second connecting plate 510, the seat 6 is driven to be adjusted through the lifting plate 511, and the seat is convenient to adjust and high in stability.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a seat screw lifter, includes removal base (1), its characterized in that: the novel lifting device is characterized in that first supporting legs (2) are symmetrically arranged on the left side face and the right side face of the movable base (1), second supporting legs (3) are symmetrically arranged on the front face and the back face of the movable base (1), universal wheels (4) are arranged at the bottoms of the first supporting legs (2) and the second supporting legs (3), a lifting assembly (5) is arranged on a base surface of the movable base (1), a seat (6) is arranged at the upper end of the lifting assembly (5), a connecting rod (7) is arranged at the bottom of the seat (6), and a fixing hole (8) is formed in the front face of the connecting rod (7);
lifting component (5) are including fixed plate (501), the left side of fixed plate (501) rotates and is provided with first rotor plate (502), the right side of fixed plate (501) rotates and is provided with second rotor plate (503), the upper end of first rotor plate (502) rotates and is provided with first adjusting sleeve (504), the upper end of second rotor plate (503) rotates and is provided with second adjusting sleeve (505), be provided with threaded rod (506) between first adjusting sleeve (504) and second adjusting sleeve (505), the right-hand member of threaded rod (506) is provided with limiting plate (507), the left end rotation of first adjusting sleeve (504) is provided with regulation handle (508), the outer wall rotation of first adjusting sleeve (504) is provided with first connecting plate (509), the outer wall rotation of second adjusting sleeve (505) is provided with second connecting plate (510), rotate between the upper end of first connecting plate (509) and second connecting plate (510) and be provided with lifter plate (511), the right-hand member of threaded rod (506) is provided with limiting plate (507), the front of connecting sleeve (512) is provided with fixed bolt (512).
2. A seat screw lifter according to claim 1, wherein: the bottom of the fixed plate (501) is fixedly connected with the base surface of the movable base (1), and the connecting rod (7) is arranged in the connecting sleeve (512).
3. A seat screw lifter according to claim 1, wherein: the fixing bolts (513) are correspondingly and adaptively arranged with the fixing holes (8).
4. A seat screw lifter according to claim 1, wherein: the adjusting handle (508) is connected with the left end of the threaded rod (506).
5. A seat screw lifter according to claim 1, wherein: the threaded rod (506) is rotatably connected with the first adjusting sleeve (504), and the threaded rod (506) is in threaded connection with the second adjusting sleeve (505).
6. A seat screw lifter according to claim 1, wherein: the inside of the chair (6) is provided with a sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420491939.1U CN221980393U (en) | 2024-03-14 | 2024-03-14 | Screw type lifting rod of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420491939.1U CN221980393U (en) | 2024-03-14 | 2024-03-14 | Screw type lifting rod of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221980393U true CN221980393U (en) | 2024-11-12 |
Family
ID=93365947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420491939.1U Expired - Fee Related CN221980393U (en) | 2024-03-14 | 2024-03-14 | Screw type lifting rod of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221980393U (en) |
-
2024
- 2024-03-14 CN CN202420491939.1U patent/CN221980393U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |