CN209436680U - A kind of chair lift of overturning-preventing - Google Patents
A kind of chair lift of overturning-preventing Download PDFInfo
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- CN209436680U CN209436680U CN201821624210.8U CN201821624210U CN209436680U CN 209436680 U CN209436680 U CN 209436680U CN 201821624210 U CN201821624210 U CN 201821624210U CN 209436680 U CN209436680 U CN 209436680U
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- telescopic rod
- electric telescopic
- fixedly connected
- overturning
- chair lift
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Abstract
The utility model provides a kind of chair lift of overturning-preventing, is related to machinery field.A kind of chair lift of overturning-preventing, including backrest, the surface of backrest side is connected with the surface pivots for connecting shaft, it connects and is fixedly connected at the top of the surface and resilient support curved bar of shaft, the bottom of resilient support curved bar is fixedly connected with the side of seat cushion, the top of seat cushion is fixedly connected with the bottom of arm support tripod, the bottom of seat cushion be fixedly connected respectively with glove hollow plate and connecting at the top of swivel base, connect and be fixedly connected at the top of the bottom and the first electric telescopic rod of swivel base.A kind of chair lift of overturning-preventing, the position of weight block can very easily be changed by the cooperation of glove hollow plate, weight block, third electric telescopic rod, lithium battery and control panel, it can control the flexible of third electric telescopic rod by control panel, the flexible of third electric telescopic rod can drive weight block to carry out horizontal movement, solve the problems, such as to be inconvenient to dispose.
Description
Technical field
The utility model relates to machinery field, specially a kind of chair lift of overturning-preventing.
Background technique
Chair lift is a kind of novel chair, it mainly by seat board, backrest, bracket, bracket rocker arm, lifting-positioning device and
Chair leg is constituted, it is characterised in that: correspond to hingedly by bracket rocker arm between bracket and chair leg, bracket rocker arm is to be hinged on chair leg
Upper articulated shaft rotates upwardly and downwardly for the center of circle, drives bracket to be gone up and down when shaking bracket rocker arm, realizes the lifting of seat board；In addition,
Lifting-positioning device is also provided between bracket and chair leg, but in actual use, user backward against when be easy so that
Center of gravity, which moves back, topples over phenomenon, generates security risk.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of chair lift of overturning-preventing, solves chair lift appearance
The problem of easily toppling over.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of chair lift of overturning-preventing,
Including backrest, the surface of the backrest side is connected with the surface pivots for connecting shaft, the surface of the connection shaft and elasticity
It is fixedly connected at the top of support curved bar, the bottom of the resilient support curved bar is fixedly connected with the side of seat cushion, the seat cushion
Top is fixedly connected with the bottom of arm support tripod, the bottom of the seat cushion with respectively with glove hollow plate and connect swivel base
Top is fixedly connected, and is fixedly connected at the top of the bottom of the connection swivel base and the first electric telescopic rod, described first electronic stretches
The bottom of contracting bar is fixedly connected with the surface of support base frame, the inside of the support base frame and the table of the second electric telescopic rod
Face is fixedly connected, and one end of second electric telescopic rod is fixedly connected with the surface of connection fixing block, the connection fixing block
Connect with the surface pivots of universal wheel with the bottom of support base frame, the inner wall of the glove hollow plate respectively with third is electronic stretches
Contracting bar is fixedly connected with the surface of lithium battery, and the inner wall of the glove hollow plate is mutually clamped with the surface of weight block.
Preferably, the surface of the backrest and seat cushion is fixedly connected to ventilative resilient cushion.
Preferably, first electric telescopic rod through connection swivel base and is goed deep into inside it.
Preferably, the surface of the third electric telescopic rod is fixedly connected with the surface of lithium battery.
Preferably, first electric telescopic rod, the second electric telescopic rod and third electric telescopic rod be and lithium battery
Connection.
Preferably, the surface of the seat cushion is fixedly connected with control panel.
Preferably, the surface of the lithium battery offers charging hole, and the surface of the connection swivel base offers and charging hole
The compatible hole of size.
Preferably, the quantity of second electric telescopic rod is two, and the quantity of the universal wheel is six.
(3) beneficial effect
The utility model provides a kind of chair lift of overturning-preventing.Have it is following the utility model has the advantages that
1, a kind of chair lift of overturning-preventing, passes through glove hollow plate, weight block, third electric telescopic rod, lithium battery and control
The cooperation of panel processed can very easily change the position of weight block, can control third electric telescopic rod by control panel
Flexible, the flexible of third electric telescopic rod can drive weight block to carry out horizontal movement, since the quality of weight block is compared and dress
The other structures set are much bigger, can change the position of centre of gravity of device entirety by the movement of weight block position, pass through control
The cooperation of panel, the second electric telescopic rod, connection fixing block and Universal wheel structure can change connection fixing block and universal wheel
Position, so that its horizontal movement backward, after the stretching, extension of the second electric telescopic rod, the second electric telescopic rod, connection fixing block
It can play a supporting role to device with universal wheel, placement is toppled over, and solves the problems, such as that chair lift is easy to topple over.
2, a kind of chair lift of overturning-preventing can be very good to adjust backrest by the cooperation of backrest and connection pivot structure
Angle, make people feel comfortable, can be played a supporting role to arm by arm support tripod, and arm support triangle
The structure of frame is small, reduces cost, can very easily control the first electric telescopic rod, the second electric telescopic rod by control panel
It is simple and practical with third electric telescopic rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model side view；
Fig. 2 is the structural schematic diagram of the utility model glove hollow plate.
In figure: 1 backrest, 2 connection shafts, 3 resilient support curved bars, 4 arm support tripods, 5 seat cushions, 6 connection swivel bases, 7
Glove hollow plate, 8 first electric telescopic rods, 9 universal wheels, 10 support base framves, 11 second electric telescopic rods, 12 connection fixing blocks,
13 weight blocks, 14 third electric telescopic rods, 15 lithium batteries, 16 control panels.
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.
The utility model embodiment provides a kind of chair lift of overturning-preventing, as shown in Figs. 1-2, including backrest 1, backrest 1 one
The surface of side is connected with the surface pivots for connecting shaft 2, and the top on the surface and resilient support curved bar 3 that connect shaft 2 is fixed to be connected
It connects, the bottom of resilient support curved bar 3 is fixedly connected with the side of seat cushion 5, the top of seat cushion 5 and the bottom of arm support tripod 4
Portion is fixedly connected, the bottom of seat cushion 5 with respectively with glove hollow plate 7 and connect the top of swivel base 6 and be fixedly connected, connection swivel base 6
Bottom is fixedly connected with the top of the first electric telescopic rod 8, the bottom of the first electric telescopic rod 8 and the surface of support base frame 10
It is fixedly connected, the inside of support base frame 10 is fixedly connected with the surface of the second electric telescopic rod 11, the second electric telescopic rod 11
One end be fixedly connected with the surface of connection fixing block 12, the bottom of connection fixing block 12 and support base frame 10 is and universal wheel
9 surface pivots connection, the inner wall of glove hollow plate 7 is fixed with the surface of third electric telescopic rod 14 and lithium battery 15 respectively to be connected
It connects, the inner wall of glove hollow plate 7 is mutually clamped with the surface of weight block 13, and the surface of backrest 1 and seat cushion 5 is fixedly connected to ventilative subtract
Shake pad, the first electric telescopic rod 8 is through connection swivel base 6 and gos deep into inside it, the surface of third electric telescopic rod 14 and lithium battery
15 surface is fixedly connected, and the first electric telescopic rod 8, the second electric telescopic rod 11 and third electric telescopic rod 14 are and lithium battery
15 electrical connections, the surface of seat cushion 5 are fixedly connected with control panel 16, and the surface of lithium battery 15 offers charging hole, connect swivel base 6
Surface offer hole compatible with charging hole size, the quantity of the second electric telescopic rod 11 is two, the number of universal wheel 9
Amount is six.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It can to sum up obtain, which passes through glove hollow plate 7, weight block 13, third electric telescopic rod
14, the cooperation of lithium battery 15 and control panel 16 can very easily change the position of weight block 13, can by control panel 16
To control the flexible of third electric telescopic rod 14, the flexible of third electric telescopic rod 14 can drive 13 carry out level fortune of weight block
It is dynamic, due to the quality of weight block 13 compare it is much bigger with the other structures of device, can be with by the movement of 13 position of weight block
The position of centre of gravity for changing device entirety, passes through control panel 16, the second electric telescopic rod 11, connection fixing block 12 and universal wheel 9
The cooperation of structure can change the position of connection fixing block 12 and universal wheel 9, so that its horizontal movement backward, electronic stretch to second
After contracting bar 11 stretches, the second electric telescopic rod 11, connection fixing block 12 and universal wheel 9 can play support to device and make
With placement is toppled over, and solves the problems, such as that chair lift is easy to topple over.
Also, the angle of adjusting backrest 1 can be very good by backrest 1 and the cooperation for connecting 2 structure of shaft, make one to feel
Comfortably, it can be played a supporting role, and the structure of arm support tripod 4 is small, be dropped to arm by arm support tripod 4
Low cost can very easily control the first electric telescopic rod 8, the second electric telescopic rod 11 and third electricity by control panel 16
Dynamic telescopic rod 14, it is simple and practical.
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 (8)
1. a kind of chair lift of overturning-preventing, including backrest (1), it is characterised in that: the surface of backrest (1) side with connect turn
The surface pivots of axis (2) connect, and are fixedly connected at the top of the surface of connection shaft (2) and resilient support curved bar (3), described
The bottom of resilient support curved bar (3) is fixedly connected with the side of seat cushion (5), the top of the seat cushion (5) and arm support triangle
The bottom of frame (4) is fixedly connected, the bottom of the seat cushion (5) with respectively with glove hollow plate (7) and connect swivel base (6) top it is solid
Fixed connection is fixedly connected at the top of the bottom and the first electric telescopic rod (8) of connection swivel base (6), and described first electronic stretches
The bottom of contracting bar (8) is fixedly connected with the surface of support base frame (10), the inside of the support base frame (10) and the second electricity
The surface of dynamic telescopic rod (11) is fixedly connected, one end of second electric telescopic rod (11) and the surface of connection fixing block (12)
It being fixedly connected, the bottom of the connection fixing block (12) and support base frame (10) is connect with the surface pivots of universal wheel (9),
The inner wall of the glove hollow plate (7) is fixedly connected with the surface of third electric telescopic rod (14) and lithium battery (15) respectively, described
The inner wall of glove hollow plate (7) and the surface of weight block (13) are mutually clamped.
2. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: the backrest (1) and seat cushion (5)
Surface is fixedly connected to ventilative resilient cushion.
3. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: first electric telescopic rod (8)
Through connection swivel base (6) and go deep into inside it.
4. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: the third electric telescopic rod (14)
Surface be fixedly connected with the surface of lithium battery (15).
5. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: first electric telescopic rod (8),
Second electric telescopic rod (11) and third electric telescopic rod (14) are electrically connected with lithium battery (15).
6. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: the surface of the seat cushion (5) is fixed
It is connected with control panel (16).
7. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: open on the surface of the lithium battery (15)
Equipped with charging hole, the surface of connection swivel base (6) offers hole compatible with charging hole size.
8. a kind of chair lift of overturning-preventing according to claim 1, it is characterised in that: second electric telescopic rod (11)
Quantity be two, the quantity of the universal wheel (9) is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624210.8U CN209436680U (en) | 2018-10-02 | 2018-10-02 | A kind of chair lift of overturning-preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624210.8U CN209436680U (en) | 2018-10-02 | 2018-10-02 | A kind of chair lift of overturning-preventing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209436680U true CN209436680U (en) | 2019-09-27 |
Family
ID=68009552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624210.8U Active CN209436680U (en) | 2018-10-02 | 2018-10-02 | A kind of chair lift of overturning-preventing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209436680U (en) |
-
2018
- 2018-10-02 CN CN201821624210.8U patent/CN209436680U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 350008 room 402, floor 4, building 1, No. 854, Panyu Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province Patentee after: Fuzhou harmonious Furniture Co.,Ltd. Address before: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20200114 Address after: 510000 Guangzhou High-tech Industrial Development Zone Science Avenue 231, 233 Skirt Building B1B2, 1st, 2nd, 3rd and 4th floors Patentee after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 312500 No. 36-1, Yanglong Mountain Foot, Liquan Village, Xia Qixing Street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG LINGZHI MACHINERY Co.,Ltd. |