CN110367732A - Electronic highest-ranking imperial concubine's chair - Google Patents
Electronic highest-ranking imperial concubine's chair Download PDFInfo
- Publication number
- CN110367732A CN110367732A CN201910664492.7A CN201910664492A CN110367732A CN 110367732 A CN110367732 A CN 110367732A CN 201910664492 A CN201910664492 A CN 201910664492A CN 110367732 A CN110367732 A CN 110367732A
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- chair
- frame
- pulley
- chair frame
- fixed frame
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 230000000712 assembly Effects 0.000 claims abstract description 17
- 238000000429 assembly Methods 0.000 claims abstract description 17
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003797 telogen phase Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
Abstract
The invention discloses a kind of electronic highest-ranking imperial concubine's chairs, the first fixed frame is symmetrically arranged at left and right sides of one end of chassis, the left and right sides of chassis is also symmetrically arranged with the second fixed frame, push-rod electric machine is additionally provided on bedstead, push-rod electric machine one end is hinged on chassis, the other end is in vacant state, the push rod of push-rod electric machine is equipped with sliding block, backrest transmission component is hinged on sliding block, backrest transmission component is connect with back rest, lower end is hinged on chassis, back rest transmission component is also connected with chair frame transmission component, chair frame transmission component upper end is connected with the second chair frame, the left end of second chair frame is hinged with the first chair frame, first chair frame is connected on the first fixed frame by the first slide assemblies, second chair frame is connected on the second fixed frame by the second slide assemblies.By the above-mentioned means, the electronic highest-ranking imperial concubine's chair of the present invention, can adjust highest-ranking imperial concubine's chair by motor driven, reducing backrest adjusting needs the space occupied, and structure is simple, securely and reliably.
Description
Technical field
The present invention relates to field of furniture, more particularly to a kind of electronic highest-ranking imperial concubine's chair.
Background technique
Highest-ranking imperial concubine's chair is exactly oblique chair or chaise longue, and major part only has handrail on one side, and handrail must have the work of pillow again simultaneously
With.Usually everybody impression to highest-ranking imperial concubine's chair, is exactly the wooden reclining chair of very Chinese style, in fact highest-ranking imperial concubine's chair there are many more style and
Moulding.Miscellaneous highest-ranking imperial concubine's chair is divided into modern times, allusion, nature, intention and national wind below, it can be according in own home
Style, to select the highest-ranking imperial concubine's chair for being suitble to oneself.
But on the market common highest-ranking imperial concubine's chair form sofa configuration is relatively simple, mostly integral type, the angle of backrest is not
It can adjust.Some adjustable highest-ranking imperial concubine's chairs are since volume is larger, and backrest position general expression pastes wall setting, when backrest needs to lift
It needs to reserve a large amount of space in the case where rising to rotate for backrest, occupied space is excessive, and adjusts inconvenience.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of electronic highest-ranking imperial concubine's chairs, can adjust highest-ranking imperial concubine by motor driven
Chair, reducing backrest adjusting needs the space occupied, and structure is simple, securely and reliably.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of electronic highest-ranking imperial concubine's chair is provided, including
One end left and right sides of chassis, the chassis is symmetrically arranged with the first fixed frame, and the left and right sides of the chassis is also symmetrical arranged
There is the second fixed frame, second fixed frame is located at the first fixed frame right end, is additionally provided with push-rod electric machine on the bedstead, described to push away
Bar motor one end is hinged on chassis, and the other end is in vacant state, and the push rod of the push-rod electric machine is equipped with sliding block, the sliding block
On be hinged with backrest transmission component, the backrest transmission component is connect with back rest, and lower end is hinged on chassis, the back rest
Transmission component is also connected with chair frame transmission component, and chair frame transmission component upper end is connected with the second chair frame, second chair
The left end of frame is hinged with the first chair frame, and first chair frame is connected on the first fixed frame by the first slide assemblies, and described
Two chair frames are connected on the second fixed frame by the second slide assemblies, and the push-rod electric machine, which stretches out driving sliding block movement, to be made by back pass
Dynamic component drives back rest rotation lifting, while backrest transmission component drives the second chair frame along second by chair frame transmission component
Fixed frame Forward movement, the second chair frame drive the first chair frame to move forward along the first fixed frame, and the push-rod electric machine retrogressing makes backrest
Frame rotation declines and drives the first chair frame and the second chair frame to retreat.
In a preferred embodiment of the present invention, first fixed frame is in the first horizontally disposed, described chair frame the
Anterior-posterior translation on one fixed frame, in setting is tilted down, second chair frame is in second fixed frame along the second fixed frame
Move forward or tilt upward diagonally downward retrogressing.
In a preferred embodiment of the present invention, the backrest transmission component includes the first transmission being hinged on sliding block
Frame, the first gear frame left and right sides is equipped with the first driver plate, is hinged with the second driver plate on first driver plate, described
The lower end of second driver plate is hinged on chassis, after both first driver plate and the second driver plate are hinged and with back rest phase
Hingedly.
In a preferred embodiment of the present invention, the chair frame transmission component includes the chair frame transmission being symmetrical set
The bottom of plate, the chair frame driver plate is correspondingly connected on the first driver plate, and chair frame driver plate upper end is hinged with chair frame activity
The other end of plate, the chair frame movable plate is connected in the second chair frame.
In a preferred embodiment of the present invention, first slide assemblies include being symmetricly set on first chair frame or so two
The first carriage of side, the first carriage upper end are connected in the first chair frame, and the first carriage is equipped at least one
A first pulley and second pulley, the first pulley are movably arranged on the first fixed frame upper surface, the second pulley activity
The lower end surface of the first fixed frame, the first pulley and second pulley is arranged in horizontally slip drive first along the first fixed frame
Chair frame sliding.
In a preferred embodiment of the present invention, the first carriage is V-shaped sliding rack, the first pulley setting
At the middle part of first carriage, the second pulley is located at the lower section of first pulley.
In a preferred embodiment of the present invention, the quantity of the first pulley is 2, is symmetricly set on first carriage
The left and right sides, second pulley quantity be one, if the bottom end with first carriage.
In a preferred embodiment of the present invention, second slide assemblies include second at left and right sides of the second chair frame
Sliding rack, the second carriage upper end are connected in the second chair frame, and the second carriage is sliding equipped at least one third
Wheel and the 4th pulley, third moveable roller setting is in the second fixed frame upper surface, and the 4th moveable roller setting is the
The lower end surface of two fixed frames, the third pulley and the 4th pulley horizontally slip along the second fixed frame drives the second chair frame sliding
It is dynamic.
In a preferred embodiment of the present invention, the second carriage is diamond shape sliding rack, the third pulley setting
At the middle part of second carriage, the 4th pulley is located at the lower section of third pulley.
In a preferred embodiment of the present invention, the quantity of the third pulley is 2, is symmetricly set on second carriage
The left and right sides, the 4th pulley quantity be one, if the bottom end with second carriage.
The beneficial effects of the present invention are: the electronic highest-ranking imperial concubine's chair of the present invention, can adjust highest-ranking imperial concubine's chair by motor driven, reduce
Backrest adjusting needs the space occupied, and structure is simple, securely and reliably.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of electronic one preferred embodiment of highest-ranking imperial concubine's chair of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is another status diagram of electronic highest-ranking imperial concubine's chair；
Fig. 4 is the top view of Fig. 2；
The components in the drawings are labeled as follows: 1, chassis, the 11, first fixed frame, the 12, second fixed frame, 13, push-rod electric machine, 14,
Sliding block, 15, back rest, the 16, second chair frame, the 17, first chair frame, 2, lean against transmission component, the 21, first gear frame, 22, first passes
Movable plate, the 23, second driver plate, 3, chair frame transmission component, 31, chair frame driver plate, 32, chair frame movable plate, the 4, first slide assemblies,
41, first carriage, 42, first pulley, 43, second pulley, the 5, second slide assemblies, 51, second carriage, 52, third cunning
Wheel, the 53, the 4th pulley.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Referring to Fig. 1, a kind of electronic highest-ranking imperial concubine's chair, including chassis 1, one end left and right sides of chassis 1 are symmetrically arranged with first
Fixed frame 11, the left and right sides of chassis 1 are also symmetrically arranged with the second fixed frame 12, and the second fixed frame 12 is located at the first fixed frame 11
Right end is additionally provided with push-rod electric machine 13 on bedstead 1, and 13 one end of push-rod electric machine is hinged on chassis 1, and the other end is in vacant state, pushes away
The push rod of bar motor 13 is equipped with sliding block 14, is hinged with backrest transmission component 2, backrest transmission component 2 and back rest on sliding block 14
15 connections, lower end is hinged on chassis 1, and back rest transmission component 2 is also connected with chair frame transmission component 3, on chair frame transmission component 3
End is connected with the second chair frame 16, and the left end of the second chair frame 16 is hinged with the first chair frame 17, and the first chair frame 17 passes through the first sliding
Component 4 is connected on the first fixed frame 11, and the second chair frame 16 is connected on the second fixed frame 12 by the second slide assemblies 5, is pushed away
Bar motor 13, which stretches out the driving movement of sliding block 14, makes backrest transmission component 2 drive the rotation lifting of back rest 15, while backrest transmission group
Part 2 drives the second chair frame 16 to move along the second fixed frame 12 by chair frame transmission component 3, and the second chair frame 16 drives first
Chair frame 17 moves forward along the first fixed frame 11, and the retrogressing of push-rod electric machine 13 makes the rotation of back rest 15 decline and drive 17 He of the first chair frame
Second chair frame 16 retreats.
In addition, the first fixed frame 11 is solid in horizontally disposed, the first chair frame 17 anterior-posterior translation on the first fixed frame 11, second
Determine frame 12 in setting is tilted down, the second chair frame 16 is tilted down along the second fixed frame 12 move forward or tilt upward after
It moves back.
In addition, backrest transmission component 2 includes the first gear frame 21 being hinged on sliding block 14, the first gear frame 21 or so two
Side is equipped with the first driver plate 22, is hinged with the second driver plate 23 on the first driver plate 22, the lower end of the second driver plate 23 is hinged on
On chassis 1, it is hinged after both the first driver plate 22 and the second driver plate 23 are hinged and with back rest 15.
In addition, chair frame transmission component 3 includes the chair frame driver plate 31 being symmetrical set, the bottom pair of chair frame driver plate 31
It should connect on the first driver plate 22,31 upper end of chair frame driver plate is hinged with chair frame movable plate 32, the other end of chair frame movable plate 31
It is connected to 16 in the second chair frame.
In addition, first carriage 41 of first slide assemblies 4 including being symmetricly set on 17 left and right sides of the first chair frame, first
41 upper end of sliding rack is connected in the first chair frame 17, and first carriage 41 is equipped at least one first pulley 42 and second pulley
43, first pulley 42 is movably arranged on the upper surface of the first fixed frame 11, and second pulley 43 is movably arranged on the first fixed frame 11
Lower end surface, first pulley 42 and second pulley 43 horizontally slip along the first fixed frame 11 drives the first chair frame 17 to slide.
In addition, first carriage 41 is V-shaped sliding rack, the middle part of first carriage 41 is arranged in first pulley 42, the
Two pulleys 43 are located at the lower section of first pulley 42.
In addition, the quantity of first pulley 42 is 2, it is symmetricly set on the left and right sides of first carriage 41, second pulley
43 quantity are one, if the bottom end with first carriage 41.
In addition, the second slide assemblies 5 include the second carriage 51 in 16 left and right sides of the second chair frame, second carriage 52
Upper end is connected in the second chair frame 16, and second carriage 52 is equipped at least one third pulley 52 and the 4th pulley 53, third
Pulley 53 is movably arranged on 12 upper surface of the second fixed frame, and the 4th pulley 53 is movably arranged on the lower end surface of the second fixed frame 12,
Third pulley 52 and the 4th pulley 53 horizontally slip along the second fixed frame 12 drives the second chair frame 16 to slide.
In addition, second carriage 51 is diamond shape sliding rack, third pulley 52 is arranged in the middle part of second carriage 51, the 4th
Pulley 53 is located at the lower section of third pulley 52.
In addition, the quantity of third pulley 52 is 2, it is symmetricly set on the left and right sides of second carriage 51, the 4th pulley
53 quantity are one, if the bottom end with second carriage 51.
The electronic highest-ranking imperial concubine's chair tool body running of the present invention is as follows: as shown in Figure 1, highest-ranking imperial concubine's chair is in initial level state, back rest
15 front end, which can compare, is close to wall setting, needs to be lifted by unlucky, push-rod electric machine 13 starts, on push-rod electric machine 13
Sliding block 14 drives the first gear frame 21 to advance and rotates, and the lower end of the second driver plate 23 is fixed on bedstead 1, and upper end is passed by first
Movable plate 22 drives rotation, to make the rotation lifting of back frame 15, while the first driver plate 22 drives chair frame driver plate 31 and chair frame
Movable plate 32 advances, so that the second chair frame 16 be made to move forward by the second slide assemblies 5 along the second fixed frame 12, and drives
First chair frame 17 is moved forward along the first fixed frame 11 by the first slide assemblies 4 and is finally raised to extreme position, at this time such as
Shown in Fig. 3.Push-rod electric machine 13 retreats again, is restored to Fig. 1 state.
It is different from the prior art, the electronic highest-ranking imperial concubine's chair of the present invention, highest-ranking imperial concubine's chair can be adjusted by motor driven, reduce backrest
Adjusting needs the space occupied, and structure is simple, securely and reliably.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of electronic highest-ranking imperial concubine's chair, including chassis, which is characterized in that be symmetrically arranged with first at left and right sides of one end of the chassis
Fixed frame, the left and right sides of the chassis are also symmetrically arranged with the second fixed frame, and second fixed frame is located at the first fixed frame
Right end is additionally provided with push-rod electric machine on the bedstead, and described push-rod electric machine one end is hinged on chassis, and the other end is in vacant state,
The push rod of the push-rod electric machine is equipped with sliding block, is hinged with backrest transmission component on the sliding block, the backrest transmission component with
Back rest connection, lower end are hinged on chassis, and the back rest transmission component is also connected with chair frame transmission component, and the chair frame passes
Dynamic component upper end is connected with the second chair frame, and the left end of second chair frame is hinged with the first chair frame, and first chair frame passes through
First slide assemblies are connected on the first fixed frame, and second chair frame is connected to the second fixed frame by the second slide assemblies
On, the push-rod electric machine, which stretches out driving sliding block movement, makes backrest transmission component drive back rest rotation lifting, while backrest is driven
Component drives the second chair frame to move along the second fixed frame by chair frame transmission component, and the second chair frame drives the first chair frame edge
The Forward of the first fixed frame, after push-rod electric machine retrogressing makes back rest rotation decline and drive the first chair frame and the second chair frame
It moves back.
2. electronic highest-ranking imperial concubine's chair according to claim 1, which is characterized in that first fixed frame is in be horizontally disposed with, described
The first chair frame on the first fixed frame anterior-posterior translation, second fixed frame is in tilting down setting, second chair frame edge
The second fixed frame be tilted down and Forward or tilt upward retrogressing.
3. electronic highest-ranking imperial concubine's chair according to claim 2, which is characterized in that the backrest transmission component includes being hinged on sliding block
On the first gear frame, be equipped with the first driver plate at left and right sides of first gear frame, the be hinged on first driver plate
The lower end of two driver plates, second driver plate is hinged on chassis, and both first driver plate and the second driver plate are hinged
It is hinged afterwards and with back rest.
4. electronic highest-ranking imperial concubine's chair according to claim 3, which is characterized in that the chair frame transmission component includes that bilateral symmetry is set
The bottom of the chair frame driver plate set, the chair frame driver plate is correspondingly connected on the first driver plate, chair frame driver plate upper end hinge
It is connected to chair frame movable plate, the other end of the chair frame movable plate is connected in the second chair frame.
5. electronic highest-ranking imperial concubine's chair according to claim 1 to 4, which is characterized in that first slide assemblies include symmetrical
First carriage at left and right sides of first chair frame is set, the first carriage upper end is connected in the first chair frame, and described
One sliding rack is equipped at least one first pulley and second pulley, and the first pulley is movably arranged on the first fixed frame upper end
Face, it is solid along first that the second pulley is movably arranged on the lower end surface of the first fixed frame, the first pulley and second pulley
Determine frame horizontally slip drive the first chair frame sliding.
6. electronic highest-ranking imperial concubine's chair according to claim 5, which is characterized in that the first carriage is V-shaped sliding rack, institute
The middle part that first carriage is arranged in first pulley is stated, the second pulley is located at the lower section of first pulley.
7. electronic highest-ranking imperial concubine's chair according to claim 6, which is characterized in that the quantity of the first pulley is 2, is symmetrically set
It sets in the left and right sides of first carriage, second pulley quantity is one, if the bottom end with first carriage.
8. electronic highest-ranking imperial concubine's chair according to claim 1 to 4, which is characterized in that second slide assemblies are included in
Second carriage at left and right sides of two chair frames, the second carriage upper end are connected in the second chair frame, the second carriage
It is equipped at least one third pulley and the 4th pulley, third moveable roller setting is described in the second fixed frame upper surface
The lower end surface of the second fixed frame is arranged in 4th moveable roller, and the third pulley and the 4th pulley are along second fixed frame or so
Sliding drives the sliding of the second chair frame.
9. electronic highest-ranking imperial concubine's chair according to claim 8, which is characterized in that the second carriage is diamond shape sliding rack, institute
The middle part that second carriage is arranged in third pulley is stated, the 4th pulley is located at the lower section of third pulley.
10. electronic highest-ranking imperial concubine's chair according to claim 9, which is characterized in that the quantity of the third pulley is 2, symmetrically
The left and right sides of second carriage is set, and the 4th pulley quantity is one, if the bottom end with second carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664492.7A CN110367732A (en) | 2019-07-23 | 2019-07-23 | Electronic highest-ranking imperial concubine's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910664492.7A CN110367732A (en) | 2019-07-23 | 2019-07-23 | Electronic highest-ranking imperial concubine's chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110367732A true CN110367732A (en) | 2019-10-25 |
Family
ID=68254887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910664492.7A Pending CN110367732A (en) | 2019-07-23 | 2019-07-23 | Electronic highest-ranking imperial concubine's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110367732A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1175979A (en) * | 1997-09-09 | 1999-03-23 | Takano Co Ltd | Chair for theater hall |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
| CN201767504U (en) * | 2010-08-27 | 2011-03-23 | 徐迪 | Electric dual-functional bed |
| CN102160716A (en) * | 2011-02-23 | 2011-08-24 | 厦门蒙发利科技（集团）股份有限公司 | Chair frame with adjustable position of backrest |
| KR20140013899A (en) * | 2012-07-24 | 2014-02-05 | 타휴아 퍼니쳐코포레이션 | Control device for chair |
| CN204410174U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of bi-motor leisure chaise longue |
| CN106724220A (en) * | 2016-12-20 | 2017-05-31 | 洛阳工岩科技有限公司 | A kind of Multifunctional folding seat |
| CN207996083U (en) * | 2017-11-29 | 2018-10-23 | 昝建超 | A kind of back of the body seat gearing sofa |
| CN209073869U (en) * | 2018-08-24 | 2019-07-09 | 成都系世方医疗设备有限公司 | A kind of bed chair switching mechanism accompanied and attended to for medical treatment |
| CN210630925U (en) * | 2019-07-23 | 2020-05-29 | 常州匠心独具智能家居股份有限公司 | Electric chaise lounge |
-
2019
- 2019-07-23 CN CN201910664492.7A patent/CN110367732A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1175979A (en) * | 1997-09-09 | 1999-03-23 | Takano Co Ltd | Chair for theater hall |
| CN201718808U (en) * | 2010-05-20 | 2011-01-26 | 上海延锋江森座椅有限公司 | Adjustable chair structure |
| CN201767504U (en) * | 2010-08-27 | 2011-03-23 | 徐迪 | Electric dual-functional bed |
| CN102160716A (en) * | 2011-02-23 | 2011-08-24 | 厦门蒙发利科技（集团）股份有限公司 | Chair frame with adjustable position of backrest |
| KR20140013899A (en) * | 2012-07-24 | 2014-02-05 | 타휴아 퍼니쳐코포레이션 | Control device for chair |
| CN204410174U (en) * | 2015-01-16 | 2015-06-24 | 浙江工业大学 | A kind of bi-motor leisure chaise longue |
| CN106724220A (en) * | 2016-12-20 | 2017-05-31 | 洛阳工岩科技有限公司 | A kind of Multifunctional folding seat |
| CN207996083U (en) * | 2017-11-29 | 2018-10-23 | 昝建超 | A kind of back of the body seat gearing sofa |
| CN209073869U (en) * | 2018-08-24 | 2019-07-09 | 成都系世方医疗设备有限公司 | A kind of bed chair switching mechanism accompanied and attended to for medical treatment |
| CN210630925U (en) * | 2019-07-23 | 2020-05-29 | 常州匠心独具智能家居股份有限公司 | Electric chaise lounge |
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