CN204048771U - A kind of seat - Google Patents
A kind of seat Download PDFInfo
- Publication number
- CN204048771U CN204048771U CN201420534792.6U CN201420534792U CN204048771U CN 204048771 U CN204048771 U CN 204048771U CN 201420534792 U CN201420534792 U CN 201420534792U CN 204048771 U CN204048771 U CN 204048771U
- Authority
- CN
- China
- Prior art keywords
- seat
- vertical rod
- longitudinal vertical
- flexible material
- horizontal arc
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of seat, comprising: seat support, backrest, lifter and universal caster wheel; It is characterized in that, described backrest comprises the horizontal arc skeleton and longitudinal vertical rod that link together, and the top of longitudinal vertical rod is connected with the end of horizontal arc skeleton, and the bottom of longitudinal vertical rod extends forward to be fixed with seat support; Horizontal arc skeleton is coated with flexible material; Described lifter comprises: lifting column and being used for regulates the regulating arm of lifting column height, and described regulating arm is at least two, and each regulating arm is connected together by a closed-loop; Described universal caster wheel is connected with seat bottom by hollow tube, and described lifter is arranged in hollow tube.Compared with prior art, a kind of seat that the utility model provides has anatomic shape, uses feature comfortable, easy to adjust.
Description
Technical field
The utility model relates to field of furniture, particularly relates to a kind of seat.
Background technology
Seat is a kind of also armed thing to sit on having seat support and backrest, have.According to the difference of material, seat is divided into: aluminium alloy seat, stainless steel seat, iron seat, Wooden chair etc.
Indoor seat is with the indoor place such as family, office for putting place, and along with growth in the living standard, the moulding of people to indoor seat it is also proposed more and more higher requirement.At present, indoor seat common on market is made mainly with cortex, stainless steel, plastics etc., and can move towards any direction, its seat support has lift adjustment function, is convenient to user and independently adjusts seat height.But existing this indoor seat mostly only has one and regulates arm, and user needs a specific hand to regulate in specific orientation, uses comparatively inconvenience.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide a kind of anatomic shape, use seat comfortable, easy to adjust.
For reaching above object, the utility model adopts following technical scheme.
A kind of seat, comprising: seat support, backrest, lifter and universal caster wheel; It is characterized in that,
Described backrest comprises the horizontal arc skeleton and longitudinal vertical rod that link together, and the top of longitudinal vertical rod is connected with the end of horizontal arc skeleton, and the bottom of longitudinal vertical rod extends forward to be fixed with seat support; Horizontal arc skeleton is coated with flexible material;
Described lifter comprises: lifting column and being used for regulates the regulating arm of lifting column height, and described regulating arm is at least two, and each regulating arm is connected together by a closed-loop;
Described universal caster wheel is connected with seat bottom by hollow tube, and described lifter is arranged in hollow tube.
Further illustrating as such scheme, described longitudinal vertical rod is formed in one structure, welds between longitudinal vertical rod with horizontal arc skeleton.
Further illustrating as such scheme, described longitudinal vertical rod is plugged in together by least two joint sleeve pipes, the syndeton that between forming sleeves, relative displacement is adjustable.
Further illustrating as such scheme, described flexible material is flexible rubber or sponge, and flexible material is arranged with the cloth cover of the band slide fastener consistent with flexible material shape, and the inner surface of cloth cover contacts with flexible material intimate.
Further illustrating as such scheme, flexible material is provided with the depressed part consistent with horizontal arc frame configuration.
Further illustrating as such scheme, the shape of described closed-loop is consistent with the shape of seat support cross section, and the area that closed-loop is surrounded is not more than the area of seat support cross section.
Further illustrating as such scheme, the shape of described seat support cross section is circular, oval or square.
Compared with prior art, a kind of seat that the utility model provides has following beneficial effect:
One, because backrest comprises the horizontal arc skeleton and longitudinal vertical rod linked together, the top of longitudinal vertical rod is connected with the end of horizontal arc skeleton, whole backrest handsome in appearance generous; Meanwhile, by arranging at least two regulating arms and closed-loop, user can carry out lift adjustment by the arbitrary orientation below seat support, easy to adjust, uses comfortable.
Two, because longitudinal vertical rod is plugged in together by least two joint sleeve pipes, the syndeton that between forming sleeves, relative displacement is adjustable, facilitate user to regulate height between backrest and seat support as required, to adapt to different use crowds, practicality is good.
Three, by the cloth cover at flexible material outer cladding band slide fastener, dismounting and the displacement of flexible material is conveniently realized.
Four, the shape due to closed-loop is consistent with the shape of seat support cross section, and the area that closed-loop is surrounded is not more than the area of seat support cross section, and whole like this closed-loop is all hidden in the projection of seat support, does not affect the use of seat.
Accompanying drawing explanation
Figure 1 shows that the armchair structure schematic diagram that the utility model provides;
Figure 2 shows that the upward view of Fig. 1.
Description of reference numerals:
1, seat support, 2, backrest, 3, lifter, 4, universal caster wheel;
21, horizontal arc skeleton, 22, longitudinal vertical rod;
31, regulating arm, 32, closed-loop;
41, hollow tube.
Detailed description of the invention
For setting forth essence of the present utility model further, by reference to the accompanying drawings detailed description of the invention of the present utility model is described as follows.
As shown in Figure 1 and Figure 2, a kind of seat, comprising: the seat support 1 of circular in cross-section, backrest 2, lifter 3 and universal caster wheel 4.Wherein, described backrest 2 comprises the horizontal arc skeleton 21 and longitudinal vertical rod 22 that link together, and the top of longitudinal vertical rod 22 is connected with the end of horizontal arc skeleton 21, and the bottom of longitudinal vertical rod 22 extends forward to be fixed with seat support 1; Horizontal arc skeleton 22 is coated with flexible material.Described lifter 3 comprises: lifting column and being used for regulates the regulating arm 31 of lifting column height, and described regulating arm 31 is two, and each regulating arm 31 is connected together by a closed-loop 32.Described universal caster wheel 4 is connected with 1, chair bottom by hollow tube 41, and described lifter 3 is arranged in hollow tube 41.
In the present embodiment, described longitudinal vertical rod 22 is formed in one structure, welds between longitudinal vertical rod 22 with horizontal arc skeleton 21.In other embodiments, described longitudinal vertical rod is plugged in together by least two joint sleeve pipes, the syndeton that between forming sleeves, relative displacement is adjustable.
For convenience of installation and the replacing of flexible material, in the present embodiment, preferred flexible material is flexible rubber or sponge, and flexible material is arranged with the cloth cover of the band slide fastener consistent with flexible material shape, and the inner surface of cloth cover contacts with flexible material intimate.On flexible material, be preferably provided with the depressed part consistent with horizontal arc frame configuration.
For avoiding closed-loop to bring impact to the normal use of seat, the shape of preferred closed-loop is consistent with the shape of seat support cross section, and the area that closed-loop is surrounded is not more than the area of seat support cross section.
Above detailed description of the invention has been described in detail essence of the present utility model, but can not limit protection domain of the present utility model with this.Apparently, under the enlightenment of the utility model essence, the art those of ordinary skill also can carry out many improvement and modification, such as seat support shape is arranged to cross section ovalize or square etc.; It should be noted that these improve and modify all to drop within claims of the present utility model.
Claims (7)
1. a seat, comprising: seat support, backrest, lifter and universal caster wheel; It is characterized in that,
Described backrest comprises the horizontal arc skeleton and longitudinal vertical rod that link together, and the top of longitudinal vertical rod is connected with the end of horizontal arc skeleton, and the bottom of longitudinal vertical rod extends forward to be fixed with seat support; Horizontal arc skeleton is coated with flexible material;
Described lifter comprises: lifting column and being used for regulates the regulating arm of lifting column height, and described regulating arm is at least two, and each regulating arm is connected together by a closed-loop;
Described universal caster wheel is connected with seat bottom by hollow tube, and described lifter is arranged in hollow tube.
2. a kind of seat according to claim 1, is characterized in that, described longitudinal vertical rod is formed in one structure, welds between longitudinal vertical rod with horizontal arc skeleton.
3. a kind of seat according to claim 1, is characterized in that, described longitudinal vertical rod is plugged in together by least two joint sleeve pipes, the syndeton that between forming sleeves, relative displacement is adjustable.
4. a kind of seat according to claim 1, is characterized in that, described flexible material is flexible rubber or sponge, and flexible material is arranged with the cloth cover of the band slide fastener consistent with flexible material shape, and the inner surface of cloth cover contacts with flexible material intimate.
5. a kind of seat according to claim 4, is characterized in that, flexible material is provided with the depressed part consistent with horizontal arc frame configuration.
6. a kind of seat according to claim 1, is characterized in that, the shape of described closed-loop is consistent with the shape of seat support cross section, and the area that closed-loop is surrounded is not more than the area of seat support cross section.
7. a kind of seat according to claim 1 or 6, is characterized in that, the shape of described seat support cross section is circular, oval or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534792.6U CN204048771U (en) | 2014-09-17 | 2014-09-17 | A kind of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534792.6U CN204048771U (en) | 2014-09-17 | 2014-09-17 | A kind of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204048771U true CN204048771U (en) | 2014-12-31 |
Family
ID=52190384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534792.6U Expired - Fee Related CN204048771U (en) | 2014-09-17 | 2014-09-17 | A kind of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204048771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856483A (en) * | 2015-05-13 | 2015-08-26 | 马玉荣 | Pneumatic lift chair |
| US11122902B2 (en) | 2019-07-11 | 2021-09-21 | New-Tec Integration (Xiamen) Co., Ltd. | Chair and chair base |
-
2014
- 2014-09-17 CN CN201420534792.6U patent/CN204048771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856483A (en) * | 2015-05-13 | 2015-08-26 | 马玉荣 | Pneumatic lift chair |
| US11122902B2 (en) | 2019-07-11 | 2021-09-21 | New-Tec Integration (Xiamen) Co., Ltd. | Chair and chair base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |