CN201806298U - Desk chair with adjustable back of chair - Google Patents
Desk chair with adjustable back of chair Download PDFInfo
- Publication number
- CN201806298U CN201806298U CN2010201520621U CN201020152062U CN201806298U CN 201806298 U CN201806298 U CN 201806298U CN 2010201520621 U CN2010201520621 U CN 2010201520621U CN 201020152062 U CN201020152062 U CN 201020152062U CN 201806298 U CN201806298 U CN 201806298U
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- CN
- China
- Prior art keywords
- chair
- chair back
- supporter
- desk
- chairs
- 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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a desk chair with the adjustable back of the chair, which not only can be taken as a back rest chair but also can be taken as a desk chair by adjusting the back of the chair. The desk chair comprises a seat surface body, the back of the chair, a plurality of feet bodies which support the seat surface body, and a support body which connects the seat surface body with the back of the chair, wherein the back of the chair and the support body slide up and down relatively and are connected with each other in an overturning way, and a locking component is arranged at the connecting and matching place between the back of the chair and the support body. The desk chair has the following benefit effects: the desk chair has two functions (i.e. a backrest and a desk surface) by adjusting the position of the back of the chair, has the function of a desk surface body when the back of the chair is backwards overturned to form a horizontal plane or an approximate horizontal plane, has the effect of the desk chair when the seat surface body and the desk surface body are simultaneously used, and is convenient to improve the stability of the back of the chair when the back of the chair is used as the backrest or the desk surface since the position of the back of the chair is be fixed due to the locking function of the locking component; and simultaneously the occupancy space and the configuration cost are saved, and the stability of the use is further improved due to the setting of a plurality of spring pins and a plurality of pin holes.
Description
[affiliated technical field]
The utility model relates to a kind of chair, relates in particular to a kind of chair back of regulating and can work as chair and can work as the adjustable tables and chairs of the chair back that tables and chairs are used again.
[background technology]
Only have a kind of function under existing desk or the chair regular situation respectively, relatively independent.In daily life, need dispose desk and chair simultaneously usually, it is big to take up room, and deployment cost is higher relatively.
[summary of the invention]
The purpose of this utility model is to provide a kind of chair back adjustable tables and chairs, these tables and chairs make it have two kinds of functions by the position of the adjusting chair back and by being used of locked component, be two kinds of functions of Cain and Abel, when the chair back is turned over formation horizontal plane or clinoplain, form the function of tables and chairs; When desktop (that is the chair back is same parts, below roughly the same) translation forward and when rotating to the position of backrest, form the function of chair, solve desk or the chair that prior art exists and only have the existing problem of independent function.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: the adjustable tables and chairs of the chair back, the supporter that comprises pin body, connection seat surface body and the chair back of seat surface body, the chair back, support seat surface body, it is characterized in that the described chair back slides up and down with supporter and convertible the connection, and be provided with locked component in the connection cooperation place.When the chair back vertical (here vertical and what mention later vertically all is relative concept, approximate vertical or angled, as long as backrest is comfortable.) when being fixed on the supporter, these tables and chairs are the chair with backrest, when the chair back is turned over the plane that forms horizontal direction or level of approximation plane, can work as desktop uses, at this moment, seat surface body on these tables and chairs still can be sat the people, and the chair back then serves as the desktop body, and these two kinds of functions unite two into one and make these tables and chairs have the function of desk and chair simultaneously.Therefore these tables and chairs have enlarged the scope of application by the position of regulating the chair back, also reduce the trouble and the usage space of configuration to the user.Simultaneously, locked component is the position of the chair back fixedly, can conveniently improve the chair back and be used for the stability that the desktop time spent was used or be used for to backrest.
As the further of technique scheme improved and replenish, the utility model adopts following technical measures: the outward extending transverse support portion that is provided with of described supporter upper rear.The effect of support portion is to improve the support area that the chair back is used for the desktop time spent, also is to be used for improving stability.
Described locked component comprises chute that is arranged on the supporter and the movable type adjusting slide-bar that is arranged on the chair back.Chute can vertically be arranged on the supporter; Also can be horizontally installed on the supporter.When making, the pulling chair back portable regulates that slide-bar moves to the upper end from the lower end of chute or when the inner of chute moves to the outer end, it is axis when turning over the plane that forms horizontal direction or level of approximation plane that the chair back that moves is regulated slide-bar with movable type simultaneously, is used for desktop and uses.
Described locked component comprises chute that is arranged on the chair back and the movable type adjusting slide-bar that is arranged on the supporter.When these tables and chairs as the chair time spent, the pulling chair back makes it regulate with movable type that to connect slide-bar be that the center moves that (concrete move mode is used for desktop usefulness, otherwise is arm-chair usefulness for parallel again when chute the inner moves to the chute outer end from vertically rotating to.
Described chute is arranged on the vertical support portion on the supporter or is arranged on the transverse support portion.The structure of this part specifically defines the set-up mode of chute on supporter.When chute was arranged on the vertical support portion, chute vertically was provided with (here vertically be relative concept, be meant that mainly the portable moving displacement of regulating slide-bar is an above-below direction, certain angle of inclination can be arranged); When chute is on being arranged on transverse support portion, the chute horizontally set.
Be respectively equipped with the pin-and-hole that spring catch and spring catch cooperate on the described supporter and the chair back, spring catch and pin-and-hole match with vertical support portion, and shift to install with chute.The spring catch here can also play the pin of similar effect for other, when chute is arranged on transverse support portion, the chair back is when the backrest time spent, if only chair back top is by the cooperation of slide-bar and chute, be equivalent to a little or the positioning and fixing of line, the chair back overturns easily, therefore, by increasing the additional location of spring catch and pin-and-hole, make chair back location more stable; In like manner, work as the desktop time spent,, also can make desktop more stable by the effect of alignment pin when the chair back.
Pin-and-hole can be two or more, cooperates with spring catch, can regulate the position of the chair back, and it is more comfortable that the user is used.
The rear of the described chair back is convexly equipped with support and connection portion, and described locked component is arranged on this support and connection portion and the supporter.The setting of the support and connection portion on the chair back convenient is being provided with the locked component that Lock Part and Lock Part on the supporter cooperate formation to be used in combination on the chair back.
The beneficial effect that the utlity model has: these tables and chairs form two kinds of functions (being that backrest is used and desktop is used) by the position of regulating the chair back, when the chair back is turned over the plane that forms horizontal direction or level of approximation plane, has desktop body function, at this moment, seat surface body and desktop body use simultaneously, produce the tables and chairs effect, and the fixing position of the chair back of the locking action by locked component, the convenient chair back that improves is used for the stability that the desktop time spent was used or be used for to backrest, simultaneously, saving takes up room, saves deployment cost; The setting of spring catch and pin-and-hole further improves the stability of using.
[description of drawings]
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is that the chair back of Fig. 1 is used for the structural representation that desktop is used;
Fig. 3 is an another kind of structural representation of the present utility model;
Fig. 4 is that the chair back of Fig. 3 is used for the structural representation that desktop is used;
Fig. 5 is another structural representation of the present utility model;
Fig. 6 is that the chair back of Fig. 5 is used for the structural representation that desktop is used;
Fig. 7 is a kind of user mode structural representation of the present utility model.
[specific embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the adjustable tables and chairs of the chair back, as Fig. 1-shown in Figure 6, it comprises seat surface body 1, the chair back 2, supports the supporter 4 of the pin body 3 of seat surface body, connection seat surface body 1 and the chair back 2, and the chair back 2 slides up and down and convertible the connection with supporter 4, and is provided with locked component in the connection cooperation place.Turn when the desktop body and function the outward extending transverse support portion 7 that is provided with of supporter 4 upper rear in order to improve the chair back 2.
The rear of the chair back 2 is convexly equipped with support and connection portion 8, and locked component is arranged on this support and connection portion 8 and the supporter 4.As shown in Figure 3 and Figure 4, locked component comprises chute 5 that is arranged on the chair back and the movable type adjusting slide-bar 6 that is arranged on the supporter 4.Perhaps, locked component comprises chute 5 that is arranged on the supporter and the movable type adjusting slide-bar 6 that is arranged on the chair back.As depicted in figs. 1 and 2, the chute on the supporter 5 is arranged on the vertical support portion.The set-up mode of the chute 5 on the supporter can also be another kind, and as shown in Figure 5 and Figure 6, chute 5 is arranged on the transverse support portion 7.
Be respectively equipped with spring catch 9 and pin-and-hole 10 on the supporter 4 and the chair back.Pin-and-hole can be two or more, cooperates with spring catch, can regulate the position of the chair back, and it is more comfortable that the user is used.In addition, two kinds of architectural features (as described in Fig. 1-Fig. 4) also can increase alignment pin and pin-and-hole, when needs increase, the development length of support portion and corresponding pin and hole are set again by actual demand can suitably extend, the accompanying drawing of these structures omits (because of for a person skilled in the art, can manufacture by above-mentioned explanation).
During use, the pulling chair back moves the portable slide-bar 6 of regulating in chute 5, and it is axis when turning over formation level or level of approximation plane that the chair back 2 is regulated slide-bar 6 with movable type, and the chair back is used for the desktop body and function, arrives the purpose of two kinds of functions.When these tables and chairs when the chair time spent, makes the chair back be vertical mode and place, and the regulating spring pin is regulated chair back angle of inclination, the raising comfortableness when being positioned at the pin-and-hole of relevant position.During use, many these dual-purpose type tables and chairs can also be used in combination.As shown in Figure 7, two are placed back-to-back, when the chair back was separately turned over formation desktop body, the chair back amalgamation of two tables and chairs had enlarged the desktop bulk area together, and can sit the people in the both sides of desktop body, convenient daily use.
Present patent application related products scope of selecting material is extensive, can be cylinder iron, aluminium, solid wood, density board, template and plastics etc., and can use product and sexual valence demand to select suitable material according to reality, more select the space for the user.
Claims (10)
1. adjustable tables and chairs of the chair back, the supporter (4) that comprises pin body (3), connection seat surface body (1) and the chair back (2) of seat surface body (1), the chair back (2), support seat surface body, it is characterized in that the described chair back (2) slides up and down and convertible the connection with supporter (4), and be combined with locked component.
2. the adjustable tables and chairs of the chair back according to claim 1 is characterized in that the outward extending transverse support portion (7) that is provided with of described supporter (4) upper rear.
3. the adjustable tables and chairs of the chair back according to claim 1 and 2 is characterized in that described locked component comprises the chute (5) that is arranged on the chair back and the movable type that is arranged on the supporter (4) is regulated slide-bar (6).
4. the adjustable tables and chairs of the chair back according to claim 1 and 2 is characterized in that described locked component comprises the chute (5) that is arranged on the supporter and the movable type that is arranged on the chair back is regulated slide-bar (6).
5. the adjustable tables and chairs of the chair back according to claim 4 is characterized in that described chute (5) is arranged on the vertical support portion on the supporter (4) or is arranged on the transverse support portion (7).
6. the adjustable tables and chairs of the chair back according to claim 3 is characterized in that being respectively equipped with on the described supporter (4) and the chair back pin-and-hole that spring catch and spring catch cooperate, and spring catch and pin-and-hole match with vertical support portion, and shift to install with chute.
7. the adjustable tables and chairs of the chair back according to claim 4, it is characterized in that being respectively equipped with on the described supporter (4) and the chair back pin-and-hole (10) of spring catch (9) and spring catch cooperation, spring catch and pin-and-hole match with vertical support portion, and shift to install with chute.
8. the adjustable tables and chairs of the chair back according to claim 5, it is characterized in that being respectively equipped with on the described supporter (4) and the chair back pin-and-hole (10) of spring catch (9) and spring catch cooperation, spring catch and pin-and-hole match with vertical support portion, and shift to install with chute.
9. the adjustable tables and chairs of the chair back according to claim 6 is characterized in that the rear of the described chair back (2) is convexly equipped with support and connection portion (8), and described locked component is arranged on this support and connection portion (8) and the supporter (4).
10. the adjustable tables and chairs of the chair back according to claim 8 is characterized in that the rear of the described chair back (2) is convexly equipped with support and connection portion (8), and described locked component is arranged on this support and connection portion (8) and the supporter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201520621U CN201806298U (en) | 2010-04-08 | 2010-04-08 | Desk chair with adjustable back of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201520621U CN201806298U (en) | 2010-04-08 | 2010-04-08 | Desk chair with adjustable back of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201806298U true CN201806298U (en) | 2011-04-27 |
Family
ID=43889259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201520621U Expired - Fee Related CN201806298U (en) | 2010-04-08 | 2010-04-08 | Desk chair with adjustable back of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201806298U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859853A (en) * | 2014-04-04 | 2014-06-18 | 湖州升浙绿化工程有限公司 | Novel garden seat |
| CN103859856A (en) * | 2014-04-04 | 2014-06-18 | 湖州升浙绿化工程有限公司 | Bench used in parks |
| CN104957900A (en) * | 2015-07-29 | 2015-10-07 | 全峰正 | Writing chair |
| CN105455461A (en) * | 2016-01-24 | 2016-04-06 | 常熟市谷雷特机械产品设计有限公司 | Combined table and chair |
| CN108542188A (en) * | 2018-04-18 | 2018-09-18 | 吴新程 | A kind of children's seat |
| CN111772342A (en) * | 2020-08-31 | 2020-10-16 | 宏源家具(江西)有限公司 | Student chair convenient for outdoor use |
| CN114365916A (en) * | 2021-12-24 | 2022-04-19 | 广东工业大学 | Office chair |
| CN114670730A (en) * | 2022-04-21 | 2022-06-28 | 浙江吉利控股集团有限公司 | Table assembly and seat of vehicle |
-
2010
- 2010-04-08 CN CN2010201520621U patent/CN201806298U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103859853A (en) * | 2014-04-04 | 2014-06-18 | 湖州升浙绿化工程有限公司 | Novel garden seat |
| CN103859856A (en) * | 2014-04-04 | 2014-06-18 | 湖州升浙绿化工程有限公司 | Bench used in parks |
| CN104957900A (en) * | 2015-07-29 | 2015-10-07 | 全峰正 | Writing chair |
| CN105455461A (en) * | 2016-01-24 | 2016-04-06 | 常熟市谷雷特机械产品设计有限公司 | Combined table and chair |
| CN108542188A (en) * | 2018-04-18 | 2018-09-18 | 吴新程 | A kind of children's seat |
| CN111772342A (en) * | 2020-08-31 | 2020-10-16 | 宏源家具(江西)有限公司 | Student chair convenient for outdoor use |
| CN114365916A (en) * | 2021-12-24 | 2022-04-19 | 广东工业大学 | Office chair |
| CN114670730A (en) * | 2022-04-21 | 2022-06-28 | 浙江吉利控股集团有限公司 | Table assembly and seat of vehicle |
| CN114670730B (en) * | 2022-04-21 | 2023-03-10 | 浙江吉利控股集团有限公司 | Table assembly and seat of vehicle |
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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: 20110427 Termination date: 20140408 |