CN2698167Y - Electric lifting seat - Google Patents
Electric lifting seat Download PDFInfo
- Publication number
- CN2698167Y CN2698167Y CN 200420031711 CN200420031711U CN2698167Y CN 2698167 Y CN2698167 Y CN 2698167Y CN 200420031711 CN200420031711 CN 200420031711 CN 200420031711 U CN200420031711 U CN 200420031711U CN 2698167 Y CN2698167 Y CN 2698167Y
- Authority
- CN
- China
- Prior art keywords
- seat
- lifting
- utility
- lifting arm
- model
- 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
The utility model discloses an electric lifting seat suitable for being used in working fields needing to be constantly regulated the heights of platforms, such as hairdressing, a medical dentistry, etc. A lifting mechanism of the seat uses a motor speed reducer which is fixed on a supporting frame to drive a screw rod to do the axial movement and oscillate, a lifting arm of a parallel four-rod mechanism which is hinged by that a sleeve barrel is driven through the screw rod to move up and down, and then the seat which is installed on the lifting arm realizes the horizontal lifting. The utility model has the advantages of novel conception, reasonable design, simple structure, convenience and practicality and high automation. The electric lifting mechanism of the utility model can also be applied to other devices and products needing to be constantly regulated the heights of the platforms.
Description
One, technical field
The utility model belongs to electric up-down chair technical field, is specifically related to a kind of needs and often adjusts the electric up-down chair that the career field of podium level uses, as be applicable to industries such as cosmetology, medical tooth section.
Two, background technology
At present, at liftable seat its elevating functions of operation realization manually that adopt of all trades and professions widespread usage such as cosmetology, medical tooth section and production operation, as realizing the spiral lifting seat of lifting purpose and the lifting seat of hydraulic lifting structure by the rotary work table top more.The lifting of above-mentioned seat is operation manually, and form is more outmoded.The degree of the office of Fang Tigao every profession and trade, operation automation, the inventor is devoted to the development and the development of electric up-down chair for many years.
Three, summary of the invention
The purpose of this utility model provides a kind of electric up-down seat, often adjusts the demand of the career field of podium level to satisfy the demand, thereby improves the automaticity of relevant industries.
The utility model is achieved in that the electric up-down seat comprises base, elevating mechanism and the seat of belt supporting frame, it is characterized in that elevating mechanism is made of motor deceleration device, leading screw, sleeve, cavity bar, connecting rod and lifting arm; Connecting rod is set in the cavity of cavity bar, and connecting rod and cavity bar be hinged between lifting arm and the support respectively, makes it to constitute parallelogram lindage; The sleeve that leading screw drives and the cavity bar stage casing of parallelogram lindage are fixed, and make the swing motor deceleration device that is installed on the support place drive the parallelogram lindage action by leading screw, sleeve, thereby make the seat that is installed on the lifting arm realize lifting.
The utility model is reasonable in design, and is novel, simple in structure, and the automaticity height is convenient and practical, can be widely used in the career field that needs are often adjusted height of seat---industries such as cosmetology, medical tooth section.Electric lifting mechanism of the present utility model also can be applicable to other to be needed often to regulate on the equipment and product of podium level.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional structure schematic diagram of the present utility model.
Five, the specific embodiment
Elevating mechanism of the present utility model is made up of motor deceleration device 3, leading screw 5, sleeve 4, cavity bar 9, connecting rod 10 and lifting arm 2.Cavity bar 9 is a rectangular tube, and connecting rod 10 is set in the cavity of cavity bar 9.Support 6 is 2 risers, 2 hinge hole A, B are arranged on support 6,2 hinge hole C, D are also arranged on lifting arm 2, the C hole of the A hole of two ends of cavity bar 9 and support 6 and lifting arm 2 is hinged, the D hole of two ends of connecting rod 10 and the B hole of support 6 and lifting arm 2 is hinged, so just has been made of the four-bar mechanism of parallelogram AB (support 6), AC (cavity bar 9), CD (lifting arm 2), BD (connecting rod 10).Seat 1 is installed on the lifting arm 2.Motor deceleration device 3 is to be made of motor swung that is installed on support 6 places and train of reduction gears, the driving gear of train of reduction gears is driven by motor output shaft, leading screw 5 rotations in the driven gear 8 that is meshed with driving gear drives by key joint, because sleeve 4 is articulated on the four-bar mechanism of parallelogram, motor deceleration device 3 driving leading screws 4 are made Zhou and are swung to Yun Dong And, thereby make sleeve 4 drive the lifting arm 2 upper and lower motions of parallelogram lindages, make to be installed on the lifting arm 2 the horizontal lifting of seat 1 realization.
Claims (1)
- A kind of electric up-down seat, the base (7) and elevating mechanism and the seat (1) that comprise belt supporting frame (6) is characterized in that described elevating mechanism is made up of motor deceleration device (3), leading screw (5), sleeve (4), cavity bar (9), connecting rod (10) and lifting arm (2); Connecting rod (10) is set in the cavity of cavity bar (9), and connecting rod (10) and cavity bar (9) be hinged between lifting arm (2) and the support (6) respectively, makes it to constitute parallelogram lindage; The sleeve (4) that leading screw (5) drives is fixing with the cavity bar (9) of parallelogram lindage middle part, be installed on the swing motor deceleration device (3) that support (6) locates and drive the parallelogram lindage action, make the seat (1) that is installed on the lifting arm (2) realize lifting by leading screw (5), sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031711 CN2698167Y (en) | 2004-05-21 | 2004-05-21 | Electric lifting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420031711 CN2698167Y (en) | 2004-05-21 | 2004-05-21 | Electric lifting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698167Y true CN2698167Y (en) | 2005-05-11 |
Family
ID=34772521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420031711 Expired - Fee Related CN2698167Y (en) | 2004-05-21 | 2004-05-21 | Electric lifting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698167Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124962A (en) * | 2015-07-30 | 2015-12-09 | 韩玉生 | Seat adjusting device |
-
2004
- 2004-05-21 CN CN 200420031711 patent/CN2698167Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105124962A (en) * | 2015-07-30 | 2015-12-09 | 韩玉生 | Seat adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |