CN202858467U - Adjustable dual-purpose chair - Google Patents
Adjustable dual-purpose chair Download PDFInfo
- Publication number
- CN202858467U CN202858467U CN 201220519811 CN201220519811U CN202858467U CN 202858467 U CN202858467 U CN 202858467U CN 201220519811 CN201220519811 CN 201220519811 CN 201220519811 U CN201220519811 U CN 201220519811U CN 202858467 U CN202858467 U CN 202858467U
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- CN
- China
- Prior art keywords
- lifting support
- cushion
- lifting
- base
- dual
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an adjustable dual-purpose chair and belongs to the technical field of furniture manufacturing. The adjustable dual-purpose chair comprises a base, lifting brackets arranged on the base and a cushion which is fixed on the lifting bracket; the pair of lifting brackets is arranged on the base; a channel is formed in the lifting brackets; and a pneumatic push rod is arranged between the lower part of the cushion and the base. The chair is a dual-purpose chair which can be optionally lifted, is high in structural strength and can well protect persons who sit on the seat.
Description
Technical field
The utility model belongs to technical field of furniture manufacturing, particularly a kind of liftable dual-purpose chair.
Background technology
A kind of lifting chair is disclosed in the open file of publication number CN 2904807Y, as long as it be made of seat board, backrest, support, support rocking arm, lifting-positioning device and chair pin, it is hinged to carry out correspondence by the support rocking arm between support and the chair pin, jointed shaft rotates up and down as the center of circle support rocking arm on the chair pin to be hinged on, when shaking the support rocking arm, drive support and carry out lifting, realize the lifting of seat, in addition, between support and chair pin, also be provided with lifting-positioning device.This lifting chair can't have to the people on the seat a well protection, and in conversion insufficient strength, need to make the people leave the seat in the time of the operation of chair lifting and regulate, very inconvenient.
The utility model content
The purpose of this utility model provides a kind of random lifting, structural strength well and the people on the seat is had the dual-purpose chair of a good protection.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of liftable dual-purpose chair, comprise base, be arranged on the lifting support on the described base and be fixed on cushion on the described lifting support, be provided with a pair of described lifting support on the described base, offer conduit on the described lifting support; Be provided with air-leg between described cushion bottom and the described base.
As preferably, described lifting support comprises the first lifting support and is arranged on second lifting support at described the first lifting support rear, be provided with fixed part in the conduit of described the first lifting support, described the second lifting support is higher than described the first lifting support, and described the second lifting support upper end has one away from the bend of described the first lifting support.
As preferably, described the first lifting support is by beginning to described the second lifting support near being skewed with described base junction, and described the first lifting support upper end is provided with arc section.
As preferably, described cushion both sides are provided with card and the fixed bar in described fixed part; Be connected with backrest on the described cushion, described backrest both sides are provided with card and the guide post in described conduit.
The utlity model has following beneficial effect: by air-leg so that cushion can move up and down freely, fixed part setting on the lifting support can be carried out good fixing to cushion, can better protect the people on the seat, and can carry out a guiding to the movement of cushion, because there is a bend the second lifting support end, so that cushion is in the process that rises, backrest can slide along bend, so that backrest can be in level at last, the people on offering one's seat can have a rest for a moment after work; Can also become single seesaw and play to child, the protection child that can also become reconciled simultaneously for large people labour-saving.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is side view of the present utility model;
Among Fig. 1 and Fig. 2, the 1-base; The 11-fixed bar; The 12-backrest; The 13-guide post; The 2-lifting support; 21-the first lifting support; 22-the second lifting support; The 3-cushion; The 4-conduit; The 5-air-leg; The 6-fixed part; The 7-bend; 8-arc section.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of liftable dual-purpose chair, comprise base 1, be provided with a pair of lifting support 2 on the base 1, lifting support 2 comprises a pair of the first lifting support 21, and a pair of the second lifting support 22 is set at the rear of the first lifting support 21, offer conduit 4 at the first lifting support 21 and the second lifting support 22 sides, be provided with fixed part 6 in the conduit 4 of the first lifting support 21, be provided with fixed bar 11 in the conduit 4 of the first lifting support 21, fixed bar 11 is placed on the fixed part 6, be provided with cushion 3 on the fixed bar 11 and between the first lifting support 21, cushion 3 belows are provided with air-leg 5, air-leg 5, fixed bar 11 cooperates support seat cushion 3 with fixed part 6; The first lifting support 21 is drawn close to the second lifting support 22 places and is contacted with the second lifting support 22 by beginning to be skewed with base 1 junction, and the first lifting support 21 upper ends are provided with arc section 8, the second lifting support 22 is higher than the first lifting support 21, the second lifting support 22 upper ends have one away from the bend 7 of the first lifting support 21, and arc section 8 and bend 7 form handrail; Also offer conduit 4 on the second lifting support 22, also offer above-mentioned conduit 4 on the bend 7 on the second lifting support 22, be provided with the backrest 12 that is connected on the cushion 3 in the conduit 4 on the second lifting support 22, backrest 12 both sides are provided with card and the guide post in conduit 4 13, be provided with rotating shaft between backrest 12 and the cushion 3, backrest 12 and cushion 3 can relatively rotate; Be provided with air-leg 5 between cushion 3 bottoms and the base 1, with with control cushion 3 lifting, in the time of conduit 4 lifting of cushion 3 on the first lifting support 21, the backrest 12 also conduit 4 on the second lifting support 22 moves, backrest 12 is through bend 7 time, trends towards the chance that the backrest 12 of level can provide for the people on the seat level to have a rest.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.
Claims (7)
1. liftable dual-purpose chair, comprise base (1), be arranged on the lifting support (2) on the described base (1) and be fixed on cushion (3) on the described lifting support (2), it is characterized in that, be provided with a pair of described lifting support (2) on the described base (1), offer conduit (4) on the described lifting support (2); Be provided with air-leg (5) between described cushion (3) bottom and the described base.
2. a kind of liftable dual-purpose chair according to claim 1, it is characterized in that, described lifting support (2) comprises the first lifting support (21) and is arranged on second lifting support (22) at described the first lifting support (21) rear, is provided with fixed part (6) in the conduit (4) of described the first lifting support (21).
3. a kind of liftable dual-purpose chair according to claim 2 is characterized in that, described the second lifting support (22) upper end has one away from the bend (7) of described the first lifting support (21).
4. a kind of liftable dual-purpose chair according to claim 3 is characterized in that, described the first lifting support (21) is by beginning to described the second lifting support (21) near being skewed with described base (1) junction.
5. according to claim 2 or 3 or 4 described a kind of liftable dual-purpose chairs, it is characterized in that described the first lifting support (21) upper end is provided with arc section (8).
6. a kind of liftable dual-purpose chair according to claim 1 is characterized in that, described cushion (3) both sides are provided with card and the fixed bar (11) in described fixed part (6).
7. according to claim 1 or 6 described a kind of liftable dual-purpose chairs, it is characterized in that be connected with backrest (12) on the described cushion (3), described backrest (12) both sides are provided with card and the guide post (13) in described conduit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519811 CN202858467U (en) | 2012-10-11 | 2012-10-11 | Adjustable dual-purpose chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220519811 CN202858467U (en) | 2012-10-11 | 2012-10-11 | Adjustable dual-purpose chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202858467U true CN202858467U (en) | 2013-04-10 |
Family
ID=48025236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220519811 Expired - Fee Related CN202858467U (en) | 2012-10-11 | 2012-10-11 | Adjustable dual-purpose chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202858467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860699A (en) * | 2012-10-11 | 2013-01-09 | 李玉青 | Dual-purpose lift chair |
-
2012
- 2012-10-11 CN CN 201220519811 patent/CN202858467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860699A (en) * | 2012-10-11 | 2013-01-09 | 李玉青 | Dual-purpose lift chair |
| CN102860699B (en) * | 2012-10-11 | 2015-02-11 | 青岛华辰中小企业创新创业服务有限公司 | Dual-purpose lift chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131011 |