CN202891208U - Adjustable chair - Google Patents
Adjustable chair Download PDFInfo
- Publication number
- CN202891208U CN202891208U CN 201220528915 CN201220528915U CN202891208U CN 202891208 U CN202891208 U CN 202891208U CN 201220528915 CN201220528915 CN 201220528915 CN 201220528915 U CN201220528915 U CN 201220528915U CN 202891208 U CN202891208 U CN 202891208U
- Authority
- CN
- China
- Prior art keywords
- seat
- chairback brace
- governor motion
- support
- utility
- 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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Abstract
The utility model discloses an adjustable chair. The chair comprises a base, a seat, a seat support, a backrest and a backrest support, wherein the seat is arranged above the seat support; the seat support is arranged above the base; the backrest support is connected with the seat support; the backrest is connected with the backrest support through a first adjusting mechanism; and the first adjusting mechanism can move up and down in partial region of the backrest support. The adjustable chair provided by the utility model can be used for adjusting the height of the backrest according to requirement by arranging the first adjusting mechanism between the backrest and the backrest support. Meanwhile, the chair is also provided with a second adjusting mechanism which can be used for adjusting the front-back position of the backrest. In addition, the height of the base can be adjusted through a seat lifting mechanism arranged between the base and the seat.
Description
Technical field
The utility model belongs to technical field of living goods, relates to a kind of seat, relates in particular to a kind of adjustable seat.
Background technology
Seat is a kind of common furniture.Existing seat mainly comprises base (can be the chair leg), seat support, the chair back; Originally the height of seat is fixed, along with the development of science and technology and people to the raising that seat requires, the adjustable seat of seat height has appearred.
Yet, also do not have the adjustable seat of back height.Children are in growth and development stage, and the height of Chair back is had different requirements, the low health that all can affect children of Tai Gaotai.In order to guarantee children's health, if use existing seat, can only buy a plurality of seats in the height of different times according to children; Can cause the wasting of resources like this.
Simultaneously, the chair back of existing seat is the front and back position of adjusting back as required, also can affect the level of comfort that people use.
In view of this, nowadays in the urgent need to designing a kind of new seat, to overcome the defects of existing seat.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of adjustable seat, as required the position of adjusting back.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of adjustable seat, described seat comprises base, seat support, seat bracket, the chair back, chairback brace; Described seat support is arranged at the seat bracket top, and seat bracket is arranged at the base top, and chairback brace is connected with seat bracket; The described chair back is connected with chairback brace by the first governor motion, and the first governor motion can move up and down in the subregion of chairback brace.
As a kind of preferred version of the present utility model, described chairback brace comprises two columns; One side and the chair back of described the first governor motion are fixed; Opposite side is provided with two trepannings, is enclosed within on two columns, by tight latch mechanism locking trepanning and column it is fixed.
As a kind of preferred version of the present utility model, described chairback brace is connected with seat bracket by the second governor motion of energy adjusting back support front and back position.
As a kind of preferred version of the present utility model, described the second governor motion comprises trip bolt, and an end of described chairback brace is provided with position, some holes or screens, and trip bolt is by passing the position, hole or blocking the fixing described chairback brace of screens.
As a kind of preferred version of the present utility model, be provided with the seat support elevating mechanism between described base and the seat bracket.
As a kind of preferred version of the present utility model, vertically cave in the middle part of the described chair back.
The beneficial effects of the utility model are: the adjustable seat that the utility model proposes, and by the first governor motion, the as required high and low position of adjusting back are set between the chair back and chairback brace.Simultaneously, the utility model seat also is provided with the second governor motion, as required the front and back position of adjusting back.In addition, the utility model is also by being provided with the height of seat support elevating mechanism adjusting base between base and seat support.
Description of drawings
Fig. 1 is the structural representation of the utility model adjustable seat.
Fig. 2 is the structural representation after the utility model seat adjustment.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, Fig. 2, the utility model has disclosed a kind of adjustable seat, and described seat comprises base 1, seat support 3, seat bracket 2, the chair back 5, chairback brace 4; Described seat support 3 is arranged at seat bracket 2 tops, and seat bracket 2 is arranged at base 1 top, and chairback brace 4 is connected with seat bracket 2; The described chair back 5 is connected with chairback brace 4 by the first governor motion 6, and the first governor motion 6 can move up and down in the subregion of chairback brace 4.
In the present embodiment, described chairback brace 4 comprises two columns; One side of described the first governor motion 6 and the chair back 5 are fixing; Opposite side is provided with two trepannings, is enclosed within on two columns, by tight latch mechanism locking trepanning and column it is fixed; When needs are regulated, unclamp retaining mechanism, but up-down adjustment the first position of governor motion 6 on chairback brace 4 after regulating locked retaining mechanism.
Described chairback brace 4 is connected with seat bracket 2 by the second governor motion 7, and the second governor motion 7 can adjusting back support front and back position (reach the effective coverage of regulating seat support, also can become the seat surface depth adjustment).Described the second governor motion 7 can comprise trip bolt, and an end of described chairback brace 4 is provided with position, some holes or screens, and trip bolt is by passing the position, hole or blocking the fixing described chairback brace 4 of screens.
Simultaneously, between described base 1 and seat bracket 2, be provided with seat support elevating mechanism 8, because seat support elevating mechanism 8 is ripe technology, does not do here and give unnecessary details.
The described chair back 5 is according to the Curve Design of human body back, in the top view of the chair back 5, and the medial recess of the chair back, both sides perk, the back of the human body of can effectively fitting.
In sum, the adjustable seat that the utility model proposes is by arranging the first governor motion, the as required high and low position of adjusting back between the chair back and chairback brace.Simultaneously, the utility model seat also is provided with the second governor motion, as required the front and back position of adjusting back.In addition, the utility model is also by being provided with the height of seat support elevating mechanism adjusting base between base and seat support.
Here description of the present utility model and application is illustrative, is not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that in the situation that does not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (6)
1. an adjustable seat is characterized in that, described seat comprises base, seat support, seat bracket, the chair back, chairback brace;
Described seat support is arranged at the seat bracket top, and seat bracket is arranged at the base top, and chairback brace is connected with seat bracket;
The described chair back is connected with chairback brace by the first governor motion, and the first governor motion can move up and down in the subregion of chairback brace.
2. adjustable seat according to claim 1 is characterized in that:
Described chairback brace comprises two columns;
One side and the chair back of described the first governor motion are fixed; Opposite side is provided with two trepannings, is enclosed within on two columns, by tight latch mechanism locking trepanning and column it is fixed.
3. adjustable seat according to claim 1 is characterized in that:
Described chairback brace is connected with seat bracket by the second governor motion of energy adjusting back support front and back position.
4. adjustable seat according to claim 3 is characterized in that:
Described the second governor motion comprises trip bolt, and an end of described chairback brace is provided with position, some holes or screens, and trip bolt is by passing the position, hole or blocking the fixing described chairback brace of screens.
5. adjustable seat according to claim 1 is characterized in that:
Be provided with the seat support elevating mechanism between described base and the seat bracket.
6. adjustable seat according to claim 1 is characterized in that:
Vertically cave in the middle part of the described chair back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528915 CN202891208U (en) | 2012-10-16 | 2012-10-16 | Adjustable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528915 CN202891208U (en) | 2012-10-16 | 2012-10-16 | Adjustable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202891208U true CN202891208U (en) | 2013-04-24 |
Family
ID=48111946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528915 Expired - Fee Related CN202891208U (en) | 2012-10-16 | 2012-10-16 | Adjustable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202891208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586123A (en) * | 2015-01-23 | 2015-05-06 | 浙江百之佳家具有限公司 | Energy-saving luminescence indication chair |
| CN113498945A (en) * | 2021-07-29 | 2021-10-15 | 恒林家居股份有限公司 | Chair and adjusting mechanism of chair back thereof |
-
2012
- 2012-10-16 CN CN 201220528915 patent/CN202891208U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104586123A (en) * | 2015-01-23 | 2015-05-06 | 浙江百之佳家具有限公司 | Energy-saving luminescence indication chair |
| CN113498945A (en) * | 2021-07-29 | 2021-10-15 | 恒林家居股份有限公司 | Chair and adjusting mechanism of chair back thereof |
| CN113498945B (en) * | 2021-07-29 | 2024-04-09 | 恒林家居股份有限公司 | Chair and chair back adjusting mechanism thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181016 |