CN104643570A - Movable lifting furniture - Google Patents
Movable lifting furniture Download PDFInfo
- Publication number
- CN104643570A CN104643570A CN201510001719.1A CN201510001719A CN104643570A CN 104643570 A CN104643570 A CN 104643570A CN 201510001719 A CN201510001719 A CN 201510001719A CN 104643570 A CN104643570 A CN 104643570A
- Authority
- CN
- China
- Prior art keywords
- furniture
- leg
- extensible member
- supporting leg
- cylinder
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/18—Tables with tops of variable height with additional top or additional legs for varying the height of the top
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
- A47C19/045—Extensible bedsteads, e.g. with adjustment of length, width, height with entire frame height or inclination adjustments
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/38—Chairs or stools with vertically-adjustable seats with additional seat or additional legs for varying height of seat
Landscapes
- Legs For Furniture In General (AREA)
Abstract
The invention discloses movable lifting furniture. When the furniture comprises four landing legs, each landing leg is fixedly provided with a telescopic component; the furniture is further provided with a driving component which is used for driving all the telescopic components to stretch out and draw back; the telescopic components are provided with roller wheels; the roller wheels can ascend to positions above the bottoms of the landing legs relative to the landing legs or descend to positions below the bottoms of the landing legs relative to the landing legs; the telescopic components are arranged at the interiors or outer sides of the corresponding landing legs. When the furniture comprises one independent leg, the bottom of the independent leg is provided with a base and a through hole formed in the base; the side wall of the independent leg is provided with a lantern ring; the lantern ring is connected with at least three telescopic components; the bottom of each telescopic component is provided with a roller wheel and a driving component capable of driving all the telescopic components to ascend and descend up and down. The furniture is applied to household furniture and office furniture which are provided with four legs or an independent leg respectively, and is convenient to be moved and convenient in sanitation cleaning; after movement, the telescopic components are put down, so that the landing legs are put on the ground again, and thus the furniture is kept in a difficult-to-slide state and is simple to be operated.
Description
Technical field
The present invention relates to a kind of field of furniture, particularly a kind of mobile liftable furniture.
Background technology
The furniture of existing use comprises Home furniture and office furniture, band leg furniture wherein in home furnishings, the furniture such as such as desk, sofa, tea table, wardrobe, bookcase, bed are all be fixed on floor, due to its heavier-weight, mobile very inconvenient, nor convenient and healthy cleaning, a large amount of band leg dining tables especially used in hotel, because it is inconvenient to move, the difficulty of the hygiene directly brought.Although with roller bottom the chair in some office furniture, be not easy to be fixed on on floor because it easily slides, and inconvenience is directly applied on the higher furniture of the fixing requirements such as Home furniture such as desk, sofa, bed.So often need fixing furniture for some, if can move at any time when needing once in a while to move, no matter being for carrying or wipe clean health, is all very easily.
Summary of the invention
To the object of the invention is to overcome in prior art and existing the band leg furniture being placed on ground for a long time be inconvenient to move and the carrying inconvenience that brings and clean difficult above-mentioned deficiency, a kind of mobile liftable furniture is provided.
In order to realize foregoing invention object, the invention provides following technical scheme:
A kind of mobile liftable furniture, described furniture comprises four supporting legs, each described supporting leg is fixed with extensible member, described furniture being also provided with driver part drives all described extensible members to stretch, described extensible member is provided with roller, and the relatively described supporting leg of described roller can rise to above bottom described supporting leg or drop to below bottom described supporting leg.
This mobile liftable furniture, by arranging extensible member on four supporting legs, roller wherein on extensible member can drop to more than supporting leg, whole furniture is promoted, four rolling is as support, supporting leg is convenient mobile and carrying away from ground, also very convenient sanitation and hygiene is carried out in furniture position; No time, roller is risen to more than supporting leg, supporting leg is kiss the earth again, can be good at furniture to fix on the ground, avoids sliding easily.Be applicable to Home furniture and the office furniture of band four legs, such as desk, chair, tea table, sofa, bookcase, bed etc., be particularly useful for the heavy table moving often needing sanitation and hygiene in hotel, simple to operation.
Preferably, described extensible member is located at corresponding described supporting leg inside.
Endoporus can be offered in supporting leg inside, such as steel alumina legs, by fixing for extensible member inner with supporting leg, do not take up room, stretched out again when in use, convenient and reliable safety.
Preferably, described extensible member is fixed on a corresponding described leg outer side.
For being inconvenient to the supporting leg offering endoporus, such as solid supporting leg or wooden supporting leg, adopt fixture extensible member can be fixed on a leg outer side.
Preferably, described extensible member is cylinder or fluid cylinder, tubes connection driver part of all cylinders or fluid cylinder.
Cylinder or fluid cylinder are as extensible member, and its with low cost, reliable in quality, all extensible members carry out driving lifting by a driver part, can ensure the synchronism that its supporting leg is elevated simultaneously.
Preferably, described extensible member is cylinder, each described cylinder comprises sleeve and piston rod, described piston rod connects described roller down, described sleeve is capable is provided with conduit, described driver part comprises current divider, be located at valve cock on described current divider and air gun, and all described conduits are communicated with described current divider.
All extensible members are connected on a current divider, current divider can be adaptive with air gun by valve cock, the similar existing tyre valve of valve cock, belong to one-way valve structures, air gun can inflation in current divider in the past, current divider is passed to each cylinder respectively by four conduits again, and then is extended by the roller below cylinder, is risen by supporting leg; After moving, gone out by the air release in cylinder by valve cock, supporting leg declines gradually again, until kiss the earth bottom supporting leg, firm placement ground, avoids sliding, reliably simple to operation.
Preferably, described furniture is the desk of band four described supporting legs, described driver part is located at bottom the table of described desk, and wherein said air gun is detachably located at bottom the table of described desk, and the conduit of each described extensible member is close to described supporting leg and table and is connected on described current divider.
Bottom the table air gun of driver part being suspended on furniture such as desk, pick and place conveniently.
Present invention also offers a kind of mobile liftable furniture, described furniture comprises an only leg, i.e. only leg furniture, such as only leg round table, only leg square table, base is provided with bottom described only leg, described only leg sidewall is provided with the collar, the described collar is connected with at least three extensible members, is provided with roller bottom each extensible member, described furniture is also provided with the driver part that can drive all described extensible member oscilaltions, described base is provided with the through hole that roller can pass.
For only leg furniture, a retractor device can not can be connected by each supporting leg as the furniture of four supporting legs, and its sectional dimension of base bottom only leg of only leg furniture is generally greater than the sectional dimension of only leg, therefore, at least three extensible members are connected on only leg by the collar, if solely leg outer side is vertical direction, then extensible member is close to outside it and is also kept vertical direction, if solely leg outer side tilts a little, namely only leg from top to bottom its size increase gradually, so extensible member is also be close to outside it for incline direction.
Meanwhile, the pair of rollers that the base of only leg arranges several through hole and extensible member is answered, and is convenient to extensible member when flexible, and whole only leg, through through hole, rises by its roller, and only leg base, away from ground, by this furniture of several roller supporting, is convenient to mobile; After mobile again, roller reclaims again, makes only leg increase until the solely base of leg and earth surface, the state making furniture again remain fixed in ground not easily to slide.Simple to operation, be particularly useful for frequent movement and the hygiene of the circular square table of family expenses or hotel.
Preferably, the described extensible member on this only leg furniture is cylinder or fluid cylinder, and described extensible member is welded on the described collar by curved splint.
Preferably, the described only leg sidewall on this only leg furniture is evenly distributed with four shapes, described extensible member that size is identical.
Further preferably, described extensible member on this only leg furniture is all cylinder, described driver part comprises a current divider, each described cylinder peripheral hardware conduit, all described conduits are communicated with described current divider, described current divider is provided with valve cock, and described valve cock adaptation has a removable air gun.
Similar four leg furniture, only leg furniture extensible member all adopts cylinder, is communicated with a current divider by conduit, current divider is by valve cock and air gun adaptation, air gun can valve cock inflation in the past make extensible member be risen by furniture, and valve cock also can discharge gas, and furniture is fallen after rise to ground.
Compared with prior art, beneficial effect of the present invention:
1, mobile liftable furniture of the present invention, for the furniture with four supporting legs, extensible member is set on each leg, roller wherein on extensible member can drop to the above four rolling of supporting leg as support, whole furniture is promoted, facilitate furniture to move and carry, also facilitating and sanitation and hygiene are carried out in furniture position; No time, roller is risen to more than supporting leg, supporting leg is kiss the earth again, can be good at furniture to fix on the ground, avoids sliding easily; Its structure is applicable to Home furniture and the office furniture of band four legs, and such as desk, chair, tea table, sofa, bookcase, bed etc., be particularly useful for the heavy table moving often needing sanitation and hygiene in hotel, simple to operation;
2, mobile liftable furniture of the present invention, for only leg furniture, at least three extensible members are connected on only leg by the collar, the pair of rollers base of its only leg being arranged several through hole and extensible member is answered, and is convenient to extensible member when flexible, and its roller is through through hole, whole only leg is risen, only leg base, away from ground, by this furniture of several roller supporting, is convenient to mobile; Again roller is reclaimed after movement, only leg is made to increase until the solely base of leg and earth surface, the state making furniture again remain fixed in ground not easily to slide, simple to operation, be particularly useful for frequent movement and the hygiene of the circular square table of family expenses or hotel.
Accompanying drawing illustrates:
Fig. 1 is the illustrated mobile liftable furnature construction schematic diagram comprising four supporting legs;
Fig. 2 is the structural representation in Fig. 1 after furniture rising;
Fig. 3 a is the structural representation that extensible member is located at supporting leg inside;
Fig. 3 b is that the roller of extensible member in Fig. 3 a stretches out the structural representation after bottom supporting leg;
Fig. 4 a is the structural representation that extensible member is located at a leg outer side;
Fig. 4 b is the structural representation after the roller elongation jack-up supporting leg of extensible member in Fig. 4 a;
Fig. 5 is existing described only leg furnature construction schematic diagram;
Fig. 6 is the illustrated mobile liftable furnature construction schematic diagram comprising an only leg;
Fig. 7 is the structure intention that in Fig. 5, only leg, base and extensible member coordinate;
Fig. 8 is that in Fig. 7, extensible member is connected to the structure for amplifying schematic diagram that only leg coordinates with through hole;
Fig. 9 is the structural representation in Fig. 5 after only leg furniture rising.
Mark in figure:
1, furniture, 11, supporting leg, 12, solely leg, 13, base, 14, through hole, 2, extensible member, 21, sleeve, 22, piston rod, 3, roller, 4, conduit, 5, current divider, 51, valve cock, 6, air gun, 7, fixture, 8, the collar, 9, clamping plate,
Detailed description of the invention
Below in conjunction with test example and detailed description of the invention, the present invention is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on content of the present invention all belong to scope of the present invention.
Embodiment 1
As shown in Figure 1, 2, a kind of mobile liftable furniture, this furniture 1 comprises four supporting legs 11, each supporting leg 11 is fixed with extensible member 2, furniture 1 being also provided with driver part drives all extensible members 2 to stretch, extensible member 2 is provided with roller 3, and roller 3 confronting legs 11 can rise to more than bottom supporting leg 11, or drops to below bottom supporting leg 11.
This extensible member 2 can select cylinder or fluid cylinder, and the conduit 4 of all cylinders or fluid cylinder connects a driver part.This driver part comprises current divider 5, be located at valve cock 51 on current divider 5 and air gun 6, and all conduits 4 are communicated with current divider 5, and all extensible members 2 carry out driving lifting by a driver part, can ensure the synchronism that its supporting leg 11 is elevated simultaneously.All extensible members 2 are connected on a current divider 5, current divider 5 can be adaptive with air gun 6 by valve cock 51, the similar existing tyre valve 51 of valve cock 51, belong to one-way valve structures, air gun 6 can inflation in current divider 5 in the past, current divider 5 is passed to each cylinder respectively by four conduits 4 again, and then is extended by the roller 3 below cylinder, is risen by supporting leg 11; After moving, gone out by the air release in cylinder by valve cock 51, supporting leg 11 declines gradually again, until kiss the earth bottom supporting leg 11, firm placement ground, avoids sliding.
When the desk that furniture is band four supporting legs 11, bottom table driver part being located at desk, wherein air gun 6 is detachably located at bottom the table of described desk, and the conduit 4 of each extensible member 2 is close to supporting leg 11 and table and is connected on current divider 5.The air gun 6 of driver part is suspended on bottom the table of furniture such as desk, picks and places conveniently.
As shown in Fig. 3 a, 3b, it is inner that all extensible members 2 are located at corresponding supporting leg 11, such as when extensible member 2 is cylinder, each cylinder comprises sleeve 21 and piston rod 22, wherein supporting leg 11 inside offers endoporus, the sleeve 21 of cylinder is as inner in being bolted to supporting leg 11 by fixture 7, piston rod 22 connects roller 3 down, sleeve 21 is provided with the extended supporting leg 11 of conduit 4, this extensible member 2 is located at inner its of supporting leg 11 and is not taken up room, stretched out again when in use, convenient and reliable safety, be applicable to steel alumina legs 11.
As shown in Fig. 4 a, 4b, all extensible members 2 can also be fixed on outside corresponding supporting leg 11, as when extensible member 2 is cylinder, the sleeve 21 of each cylinder by fixture 7 as the collar is fixed on outside supporting leg 11, piston rod 22 connects roller 3 down, it is for being inconvenient to the supporting leg 11 offering endoporus, such as solid supporting leg 11 or wooden supporting leg 11.
This mobile liftable furniture, be applicable to Home furniture and the office furniture of band four legs, such as desk, chair, tea table, sofa, bookcase, bed etc., be particularly useful for the heavy table moving often needing sanitation and hygiene in hotel, by arranging extensible member 2 on four supporting legs 11, roller 3 wherein on extensible member 2 can drop to supporting leg more than 11, whole furniture is promoted, four rolling 3 is as support, supporting leg 11 is convenient mobile and carrying away from ground, also very convenient sanitation and hygiene is carried out in furniture position; No time, roller 3 is risen to supporting leg more than 11, supporting leg 11 kiss the earth again, can be good at furniture to fix on the ground, avoid sliding easily, simple to operation.
Embodiment 2
As shown in Figure 6, present invention also offers a kind of mobile liftable furniture, this furniture 1 comprises an only leg 12, i.e. only leg 12 furniture 1, and than only leg 12 round table as shown in Figure 5, only leg 12 square table, is provided with base 13 bottom its only leg 12.The collar 8 is provided with at only leg 12 sidewall, the collar 8 is connected with four extensible members 2, be provided with roller 3 bottom each extensible member 2, furniture 1 be also provided with the driver part that can drive the oscilaltion of all extensible members 2, base 13 is provided with the through hole 14 that roller 3 can pass.The extensible member 2 adopted in Fig. 6 is all cylinder, and driver part comprises a current divider 5, each cylinder peripheral hardware conduit 4, and all conduits 4 are communicated with described current divider 5, and current divider 5 is provided with valve cock 51, and described valve cock 51 adaptation has a removable air gun 6.
As shown in Figure 7,8, the base 13 of only leg 12 arranges four through holes 14 corresponding with the roller 3 of extensible member 2, four through holes 14 are evenly distributed on base 13, the size of its through hole 14 is convenient to extensible member 2 when flexible, its roller 3 is through through hole 14, the outer wall of only leg 12 is arranged with the collar 8, and extensible member 2 is welded on the collar 8 by curved splint 9.
As shown in Figure 9, adaptive by air gun 6 and valve cock 51, be charged to by gas in current divider 5, can make Telescopic-cylinder, furniture 1 through through hole 14, and then rises by roller 3, and only leg 12 base 13, away from ground, is convenient to mobile; Valve cock 51 also can discharge gas, and roller 3 reclaims, and makes only leg 12 increase until the solely base 13 of leg 12 and earth surface, the state making furniture 1 again remain fixed in ground not easily to slide.Simple to operation, be particularly useful for frequent movement and the hygiene of the circular square table of family expenses or hotel.
Because only leg furniture 1 can not can connect a retractor device by each supporting leg 11 as the furniture 1 of four supporting legs 11, and its sectional dimension of base 13 bottom only leg of only leg furniture 1 is generally greater than the sectional dimension of only leg, therefore, four extensible members 2 are connected on only leg by the collar 8, if solely leg outer side is vertical direction, then extensible member 2 is close to outside it and is also kept vertical direction, if solely leg outer side tilts a little, namely only leg from top to bottom its size increase gradually, so extensible member 2 is also be close to outside it for incline direction.
Claims (10)
1. a mobile liftable furniture, described furniture (1) comprises four supporting legs (11), it is characterized in that, each described supporting leg (11) is fixed with extensible member (2), described furniture (1) is also provided with driver part and drives all described extensible members (2) stretching, described extensible member (2) is provided with roller (3), and the relatively described supporting leg (11) of described roller (3) can rise to more than described supporting leg (11) bottom or drop to below described supporting leg (11) bottom.
2. mobile liftable furniture according to claim 1, is characterized in that, it is inner that described extensible member (2) is located at corresponding described supporting leg (11).
3. mobile liftable furniture according to claim 1, is characterized in that, described extensible member (2) is fixed on corresponding described supporting leg (11) outside.
4. according to the arbitrary described mobile liftable furniture of claim 1-3, it is characterized in that, described extensible member (2) is cylinder or fluid cylinder, and the conduit (4) of all cylinders or fluid cylinder connects a driver part.
5. mobile liftable furniture according to claim 4, it is characterized in that, described extensible member (2) is cylinder, each described cylinder comprises sleeve (21) and piston rod (22), described piston rod (22) connects described roller (3) down, described sleeve (21) row is provided with conduit (4), described driver part comprises current divider (5), be located at valve cock (51) on described current divider (5) and air gun (6), and all described conduits (4) are communicated with described current divider (5).
6. mobile liftable furniture according to claim 5, it is characterized in that, described furniture (1) is the desk of band four described supporting legs (11), described driver part is located at bottom the table of described desk, wherein said air gun (6) is detachably located at bottom the table of described desk, and the conduit (4) of each described extensible member (2) is close to described supporting leg (11) and table and is connected on described current divider (5).
7. a mobile liftable furniture, described furniture (1) comprises an only leg (12), described only leg (12) bottom is provided with base (13), it is characterized in that, described only leg (12) sidewall is provided with the collar (8), the described collar (8) is connected with at least three extensible members (2), each extensible member (2) bottom is provided with roller (3), described furniture (1) is also provided with the driver part that can drive the oscilaltion of all described extensible members (2), described base (13) is provided with the through hole (14) that roller (3) can pass.
8. mobile liftable furniture according to claim 7, it is characterized in that, described extensible member (2) is cylinder or fluid cylinder, and described extensible member (2) is welded on the described collar (8) by curved splint (9).
9. mobile liftable furniture according to claim 7, is characterized in that, described only leg (12) sidewall is evenly distributed with four shapes, described extensible member (2) that size is identical.
10. according to the arbitrary described mobile liftable furniture of claim 7-9, it is characterized in that, described extensible member (2) is all cylinder, described driver part comprises a current divider (5), each described cylinder peripheral hardware conduit (4), all described conduits (4) are communicated with described current divider (5), described current divider (5) is provided with valve cock (51), and described valve cock (51) adaptation has a removable air gun (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001719.1A CN104643570B (en) | 2015-01-04 | 2015-01-04 | Mobile liftable furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001719.1A CN104643570B (en) | 2015-01-04 | 2015-01-04 | Mobile liftable furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104643570A true CN104643570A (en) | 2015-05-27 |
| CN104643570B CN104643570B (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001719.1A Active CN104643570B (en) | 2015-01-04 | 2015-01-04 | Mobile liftable furniture |
Country Status (1)
| Country | Link |
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| CN (1) | CN104643570B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105249715A (en) * | 2015-10-19 | 2016-01-20 | 平湖市当湖街道飞天人机械图文设计服务部 | Main-auxiliary bed convenient to move and place |
| CN106196324A (en) * | 2016-08-25 | 2016-12-07 | 东莞市利发爱尔空气净化系统有限公司 | A kind of depurator moving structure and control method thereof |
| CN106388385A (en) * | 2016-11-21 | 2017-02-15 | 湖南善林轩信息技术有限公司 | Combined multifunctional sofa |
| CN106617722A (en) * | 2016-12-27 | 2017-05-10 | 重庆市健隆家具有限公司 | Student desk |
| CN107096292A (en) * | 2017-04-07 | 2017-08-29 | 东莞市米净水科技有限公司 | A kind of filter element of water purifier fixing device for installing |
| CN109757856A (en) * | 2019-03-12 | 2019-05-17 | 乔彬 | A kind of synchronization lifting table of gas spring driving |
| CN112305583A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Shallow seismic exploration equipment and using method thereof |
| CN113229651A (en) * | 2021-06-08 | 2021-08-10 | 武志江 | Supporting structure and furniture with same |
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| CN105249715A (en) * | 2015-10-19 | 2016-01-20 | 平湖市当湖街道飞天人机械图文设计服务部 | Main-auxiliary bed convenient to move and place |
| CN106196324A (en) * | 2016-08-25 | 2016-12-07 | 东莞市利发爱尔空气净化系统有限公司 | A kind of depurator moving structure and control method thereof |
| CN106388385A (en) * | 2016-11-21 | 2017-02-15 | 湖南善林轩信息技术有限公司 | Combined multifunctional sofa |
| CN106617722A (en) * | 2016-12-27 | 2017-05-10 | 重庆市健隆家具有限公司 | Student desk |
| CN107096292A (en) * | 2017-04-07 | 2017-08-29 | 东莞市米净水科技有限公司 | A kind of filter element of water purifier fixing device for installing |
| CN109757856A (en) * | 2019-03-12 | 2019-05-17 | 乔彬 | A kind of synchronization lifting table of gas spring driving |
| CN112305583A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Shallow seismic exploration equipment and using method thereof |
| CN113229651A (en) * | 2021-06-08 | 2021-08-10 | 武志江 | Supporting structure and furniture with same |
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|---|---|
| CN104643570B (en) | 2017-12-08 |
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