CN2768576Y - Height regulating structure for high dining chair - Google Patents
Height regulating structure for high dining chair Download PDFInfo
- Publication number
- CN2768576Y CN2768576Y CN 200520055431 CN200520055431U CN2768576Y CN 2768576 Y CN2768576 Y CN 2768576Y CN 200520055431 CN200520055431 CN 200520055431 CN 200520055431 U CN200520055431 U CN 200520055431U CN 2768576 Y CN2768576 Y CN 2768576Y
- Authority
- CN
- China
- Prior art keywords
- dining chair
- travelling carriage
- seat
- height adjustable
- adjustable structure
- 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 - Lifetime
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a height regulating structure for a high dining chair. Especially, a remote drive piece in a releasing device of the utility model is arranged in proper positions of both side edges of the chair so that an operator is easy to apply force and operate. The utility model is characterized in that the height regulating structure for the high dining chair comprises the chair, a supporting bracket for supporting the chair and the releasing device. The supporting bracket comprises a bottom bracket and a sliding bracket, wherein the bottom bracket is respectively provided with a plurality of positioning parts on different height; the sliding bracket can be moved in the bottom bracket. The releasing device is arranged between both sides of the chair and the sliding bracket and comprises the remote drive piece, a linking piece, an elastic component and a clamping piece, wherein the linking piece is connected between the remote drive piece and the clamping piece. In addition, the clamping piece forms a clamping and positioning state with the positioning part through the elastic component so that the chair is positioned at definite height. Aiming at the defect that a traditional high dining chair has inconvenient operation and unfavorable force application means on the occasion of height adjustment, the utility model provides the height regulating structure in which the releasing device is arranged on both of the two side edges of the chair so that the operator is easy to apply force and operate.
Description
[technical field]
The utility model relates to a kind of adjustment structure of high pin dining chair height.
[background technology]
High pin dining chair is called high chair again, mainly is to design for making things convenient for parents' feeding child to have a dinner.The structure of dining chair is made up of chair frame, seat support and service plate three parts haply, and wherein seat support is to use for the child to take, and by the chair frame seat support is supported, and service plate then is arranged on the seat support in order to place food.
For the adult can be used with the baby child who uses high chair when dining table is had a dinner, perhaps position feeding baby at various height, the seat support of this dining chair or this chair frame normally are designed to adjust up and down height, use with the convenient adult of cooperation.The high pin dining chair Height Adjustment of tradition has dual mode, first kind is the mode of telescoping tube, it utilizes the V-type shell fragment of location usefulness to locate, when adjusting, both sides press the V-type shell fragment that discharges both sides respectively, and then the less stay pipe of caliber is moved in the bigger stay pipe of caliber, and utilize the locating hole of appropriate location to be located; Yet because this kind mode, the operator must press the V-type shell fragment, and except having the problem that jams a finger, trouble also suitable in operation is with inconvenient; Another mode is setting operation handle below dining chair then, utilizes this handle operation push-button reaching the purpose of adjustment, yet because this handle is arranged on the dining chair lower position, therefore, when dining chair is adjusted to extreme lower position, operator's operation of must squatting down, suitable inconvenience on the application of force.
The utility model has carried out useful improvement in order to overcome above shortcoming.
[utility model content]
Main purpose of the present utility model be at the high pin dining chair of tradition in Height Adjustment time operation inconvenience and the not good shortcoming of force mechanism, provide a kind of releasing device to be arranged on the high pin dining chair height adjustable structure of this seat dual-side appropriate location with the handled easily person application of force and operation.In the middle of the utility model, this bracing frame comprises underframe and travelling carriage, and this seat is to be fixedly installed on the travelling carriage upper end, and this releasing device includes a Long-distance Control part and a clamping piece, wherein this long-range actuator can move at the dual-side of seat, and discharges the clip location of clamping piece to underframe by a moving part, by such structure, the operator can be regulated, to reach in the application of force and the operation effect easily at the height that this travelling carriage upper end position directly be controlled seat.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposal:
A kind of high pin dining chair height adjustable structure is characterized in that comprising: seat; Bracing frame, in order to supporting this seat, and bracing frame includes underframe and travelling carriage, and wherein this underframe is respectively equipped with several location divisions at various height, and this travelling carriage can move in the inside of this underframe; Releasing device, be arranged between these seat both sides and this travelling carriage, include long-range actuator, moving part, elastic parts and clamping piece, wherein this moving part is connected between this long-range actuator and this clamping piece, and this clamping piece can keep forming with this location division the state of clip location by elastic parts, thereby makes this seat be positioned certain altitude;
Aforesaid a kind of high pin dining chair height adjustable structure, described underframe includes a pair of horizon bar and a pair of extension rod, and this extension rod is to be an angle from this end to horizon bar to extend upward;
Aforesaid a kind of high pin dining chair height adjustable structure, described location division is arranged in a linear, and is arranged on the extension rod;
Aforesaid a kind of high pin dining chair height adjustable structure, described seat includes a seat portion and a back-rest, and the dual-side of this seat portion forms an armrest positions, and extends a junction below this armrest positions;
Aforesaid a kind of high pin dining chair height adjustable structure, described seat is fixedly connected on the upper end of this travelling carriage;
Aforesaid a kind of high pin dining chair height adjustable structure, fixedly connected with connecting portion in the upper end of described travelling carriage;
Aforesaid a kind of high pin dining chair height adjustable structure, the sliding sleeve of described long-range actuator for can between this connecting portion and this travelling carriage, sliding;
Aforesaid a kind of high pin dining chair height adjustable structure, described clamping piece is articulated in the lower end of this travelling carriage, and keeps clip positioning states with this location division by being arranged at elastic parts between this clamping piece and this travelling carriage;
Aforesaid a kind of high pin dining chair height adjustable structure, described elastic parts are a compression spring.
The utility model compared with prior art, operator's application of force and operation are adjusted more convenient, structure is also simple and practical.
[description of drawings]
Fig. 1 is a member decomposing schematic representation of the present utility model;
The schematic side view of profile perspective when Fig. 2 is the utility model dining chair location;
Section perspective diagram when Fig. 3 is the utility model operation releasing device;
Fig. 4 is that the utility model dining chair is adjusted the high action schematic diagram.
1: seat; 11: seat portion; 12: back-rest 13: armrest positions; 14: connecting portion; 2: bracing frame; 21: underframe 22: travelling carriage 211: horizon bar; 212: extension rod; 213: the location division; 3: releasing device; 31: long-range actuator; 32: moving part; 33: elastic parts 34: clamping piece.
[specific embodiment]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
See also Fig. 1,2, high pin dining chair height adjustable structure of the present utility model mainly is to allow the operator dining chair can be adjusted to needed height, and it comprises a seat 1, a bracing frame 2 and a releasing device 3.
Wherein seat 1 comprises a seat portion 11 and a back-rest 12.Seat portion 11 includes dual-side again with formation armrest positions 13, thereby virgin seating position of restriction baby and the virgin hand of support baby extend connecting portion 14 downwards in the armrest positions 13 of hand dual-side in addition.
Releasing device 3, be arranged between seat 1 and the bracing frame 2, include a long-range actuator 31, a moving part 32, an elastic parts 33 and a clamping piece 34, wherein this long-range actuator 31 is a sliding sleeve in the middle of present embodiment, and slidably be articulated between this connecting portion 14 and travelling carriage 22 upper ends, thereby this long-range actuator 31 can move in these travelling carriage 22 upper ends and 14 of connecting portions; And this clamping piece 34 is to be articulated in this travelling carriage 22 lower ends, and keep forming clips location (as shown in Figure 2) (this elastic parts is a compression spring or an extension spring in the middle of the present embodiment), thereby make this seat 1 can be positioned certain altitude with the location division 213 of this extension rod 212 by the elastic parts 33 that is arranged between travelling carriage 22 and the clamping piece 34; Moving part 32 is to be arranged at this travelling carriage 22 inside in addition, and be connected between this long-range actuator 31 and the clamping piece 34 (in the middle of present embodiment, this moving part is that an iron props up), thereby make the operator can spur long-range actuator 31 (as shown in Figure 3) and order about this clamping piece 34 by moving part 32 and rotate and break away from the location division 213 of this extension rod 212, and then this travelling carriage 22 can be slided in the extension rod 212 of this underframe 21, and then adjustment seat 1 to a certain position forms suitable use height (as shown in Figure 4).
Claims (9)
1, a kind of high pin dining chair height adjustable structure is characterized in that comprising:
Seat (1);
Bracing frame (2), in order to supporting this seat, and bracing frame (2) includes underframe (21) and travelling carriage (22), and wherein this underframe (21) is respectively equipped with several location divisions (213) at various height, and this travelling carriage (22) can move in the inside of this underframe;
Releasing device (3), be arranged between these seat both sides and this travelling carriage (22), include long-range actuator (31), moving part (32), elastic parts (33) and clamping piece (34), wherein this moving part (32) is connected between this long-range actuator (31) and this clamping piece (34), and this clamping piece (34) can pass through the state that elastic parts (33) keeps forming with this location division (213) clip location, thereby makes this seat be positioned certain altitude.
2, a kind of high pin dining chair height adjustable structure according to claim 1 is characterized in that described underframe (21) includes a pair of horizon bar (211) and a pair of extension rod (212), and this extension rod is to be an angle from this end to horizon bar to extend upward.
3, a kind of high pin dining chair height adjustable structure according to claim 2 is characterized in that described location division (213) is arranged in a linear, and is arranged on the extension rod (212).
4, a kind of high pin dining chair height adjustable structure according to claim 1, it is characterized in that described seat includes a seat portion (11) and a back-rest (12), the dual-side of this seat portion forms an armrest positions (13), and extends a junction (14) below this armrest positions.
5, a kind of high pin dining chair height adjustable structure according to claim 1 is characterized in that described seat is fixedly connected on the upper end of this travelling carriage (22).
6, a kind of high pin dining chair height adjustable structure according to claim 5 is characterized in that the upper end of described travelling carriage (22) fixedlys connected with connecting portion (14).
7, a kind of high pin dining chair height adjustable structure according to claim 1 is characterized in that the sliding sleeve of described long-range actuator (31) for sliding between this connecting portion (14) and this travelling carriage (22).
8, a kind of high pin dining chair height adjustable structure according to claim 1, it is characterized in that described clamping piece (34) is articulated in the lower end of this travelling carriage (22), and keep clip positioning states with this location division (213) by being arranged at elastic parts (33) between this clamping piece (34) and this travelling carriage (22).
9, a kind of high pin dining chair height adjustable structure according to claim 1 is characterized in that described elastic parts (33) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055431 CN2768576Y (en) | 2005-03-03 | 2005-03-03 | Height regulating structure for high dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055431 CN2768576Y (en) | 2005-03-03 | 2005-03-03 | Height regulating structure for high dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2768576Y true CN2768576Y (en) | 2006-04-05 |
Family
ID=36689658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055431 Expired - Lifetime CN2768576Y (en) | 2005-03-03 | 2005-03-03 | Height regulating structure for high dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2768576Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490168A (en) * | 2015-01-12 | 2015-04-08 | 中山市西区青原贸易代理服务部 | Children's chair |
| CN107019377A (en) * | 2017-05-04 | 2017-08-08 | 上海童歌母婴用品有限公司 | High chair |
-
2005
- 2005-03-03 CN CN 200520055431 patent/CN2768576Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490168A (en) * | 2015-01-12 | 2015-04-08 | 中山市西区青原贸易代理服务部 | Children's chair |
| CN107019377A (en) * | 2017-05-04 | 2017-08-08 | 上海童歌母婴用品有限公司 | High chair |
| CN107019377B (en) * | 2017-05-04 | 2024-05-28 | 闵远超 | High 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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150303 Granted publication date: 20060405 |