CN204908738U - Dining -chair for child - Google Patents
Dining -chair for child Download PDFInfo
- Publication number
- CN204908738U CN204908738U CN201520665681.3U CN201520665681U CN204908738U CN 204908738 U CN204908738 U CN 204908738U CN 201520665681 U CN201520665681 U CN 201520665681U CN 204908738 U CN204908738 U CN 204908738U
- Authority
- CN
- China
- Prior art keywords
- chair back
- back portion
- chair
- latch
- seat board
- 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 a dining -chair for child, including seat body and support support body, it includes left and right supporting part to support the support body, be connected with the bracing piece between the left and right supporting part, the seat body includes that back of the chair portion, bedplate portion and leg lean on the portion, back of the chair portion both sides are equipped with the articulated shaft, and the articulated shaft is installed at left and right supporting part inner wall, and left and right supporting part inboard is equipped with respectively uses the articulated shaft as the left and right arc groove in the centre of a circle, still are equipped with the left and right interlock seat that matees with left and right arc groove in back of the chair portion, still be equipped with locking means between back of the chair portion and the support support body, bedplate portion one end and back of the chair portion are articulated, articulated portion and left and right sliding seat collineation, and be equipped with in back of the chair portion and use articulated portion as the drive hole that is the circular arc in the centre of a circle, and a locating pin passes and drives the hole and be connected with bedplate portion. The utility model discloses a dining -chair for child adopts back of the chair portion, bedplate portion and the structure of leg by the synchronous telescope of portion, uses more humanizedly.
Description
Technical field
The utility model relates to a kind of children dinning chair.
Background technology
Children dinning chair is the Special chair that children have meal, quite universal on the market.
The element of existing children dinning chair comprises seat body and supporting frame, seat body comprises chair back portion, seat board portion and leg relying part, in order to meet the use needs of the children of all ages and classes layer and increase the practicality of children dinning chair, usually constructively retracting structure is designed to, wherein the angle of back-rest of seat body is adjustable design, make child in use, seat more comfortable.Usually, people are when sitting, and while chair-back angle regulation, the change of bent leg angle also occurs our leg thereupon, and this does not embody the one side of its hommization on existing children dinning chair.
Summary of the invention
The utility model will solve the technical problem of the inadequate human oriented design of existing children dinning chair structure.
The technical scheme in the invention for solving the above technical problem is:
Children dinning chair, comprises seat body and supporting frame, and support frame as described above body comprises front foot frame, rear leg, and connects the left and right support portion of forward and backward foot rest, is connected with support bar between described left and right support portion; Described seat body comprises chair back portion, seat board portion and leg relying part, both sides, described chair back portion are provided with jointed shaft, jointed shaft is arranged on left and right support portion inwall, being respectively equipped with inside left and right support portion with jointed shaft is the left and right arc groove in the center of circle, and chair back portion is also provided with the left and right continous action base mated with left and right arc groove; Described one end, seat board portion and chair back portion hinged, articulated section and left and right sliding seat conllinear, and be provided with in chair back portion with articulated section be the center of circle in the drive hole of circular arc, one alignment pin is connected with seat board portion through drive hole, the bottom in described seat board portion is against on support bar, and is limited in wherein by the limitting casing that positive stop strip surrounds by support bar, when chair back portion turns over, alignment pin is forward slip in drive hole, protracts in seat board portion; When chair back portion overturns forward, alignment pin slides backward individual in drive hole, seat board portion retrude; The described seat board portion other end and leg relying part hinged;
Also locking system is provided with between described chair back portion and supporting frame, described locking system comprises and is located at chair back portion and the latch assembly that is equipped with of handle movable up and down and both sides, chair back portion, described latch assembly comprises spring and latch, the multiple jacks mated with latch are provided with inside support portion, the round and smooth camber line that the center of described multiple jack connects is for the center of circle with the jointed shaft in chair back portion, the latch of both sides, described chair back portion is connected by a steel wire rope, described handle acts on steel wire rope, and by controlling the flexible of latch with to the lift of steel wire rope and the elastic reset of spring to latch.
The two ends of described steel wire rope are fixed with tup, and described tup is plugged in the pin-and-hole of latch side.
Described handle comprises main body, be arranged on main body one end hand, the described main body other end is provided with protruding draw ring, draw ring end is provided with flange, steel wire rope is arranged in the groove that main body, draw ring and flange formed, described main body is also provided with pilot hole, and chair back portion is provided with the gib block matched with pilot hole.
Described main body is a flat.
The technique effect that the utility model can reach is:
Compared with prior art, children dinning chair of the present utility model, adopts the structure of chair back portion, seat board portion and leg relying part synchronization telescope, use hommization more, meanwhile, by the structure of latch and multiple jack, the angle of telescopic turning is had multiple, meet the use of the children of different stature.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model children dinning chair;
Fig. 2 is the sectional view of the seat body of the utility model children dinning chair;
Fig. 3 is the three-dimensional exploded view of an angle of the seat body of the utility model children dinning chair;
Fig. 4 is the three-dimensional exploded view of another angle of the seat body of the utility model children dinning chair;
Fig. 5 is the structural representation of the locking system of the utility model children dinning chair;
Fig. 6 is the structural perspective of the handle of the utility model children dinning chair.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Refer to Fig. 1 to Fig. 6, the utility model provides a kind of children dinning chair, comprises seat body and supporting frame, support frame as described above body comprises front foot frame 1, rear leg 2, and the left and right support portion 3,4 connecting forward and backward foot rest 1,2, be connected with support bar 5 between described left and right support portion 3,4; Described seat body comprises chair back portion 6, seat board portion 7 and leg relying part 8, both sides, described chair back portion 6 are provided with jointed shaft 9, jointed shaft 9 is arranged on left and right support portion 3,4 inwall, left arc groove (not marking in figure), right arc groove 10 that to be respectively equipped with jointed shaft 9 inside left and right support portion 3,4 be the center of circle, chair back portion is also provided with the left and right continous action base 11,12 mated with left arc groove (not marking in figure), right arc groove 10; Described one end, seat board portion 7 and chair back portion 6 hinged, articulated section and left and right sliding seat 11,12 conllinear, and be provided with in chair back portion 6 with articulated section be the center of circle in the drive hole 18 of circular arc, one alignment pin 19 is connected with seat board portion 7 through drive hole 18, the bottom in described seat board portion 7 is against on support bar 5, and is limited in wherein by the limitting casing 20 that positive stop strip surrounds by support bar 5, when chair back portion 6 turns over, alignment pin 19 is forward slip in drive hole 18, protracts in seat board portion 7; When chair back portion 6 overturns forward, alignment pin 19 slides backward in drive hole 18, seat board portion 7 retrude; Described seat board portion 7 other end and leg relying part 8 hinged;
Also locking system is provided with between described chair back portion 6 and supporting frame, described locking system comprises and is located at chair back portion 6 and the latch assembly that is equipped with of handle movable up and down 13 and both sides, chair back portion 6, described latch assembly comprises spring 15 and latch 14, the multiple jacks 16 mated with latch 14 are provided with inside support portion, the round and smooth camber line that the center of described multiple jack 16 connects is for the center of circle with the jointed shaft 9 in chair back portion 6, the latch 15 of both sides, described chair back portion is connected by a steel wire rope 17, described handle acts on steel wire rope, and by with the lift of steel wire rope 17 and the elastic reset of spring 14 pairs of latches 15 are controlled to the flexible of latch 15.
The two ends of described steel wire rope 17 are fixed with tup 21, and described tup 21 is plugged in the pin-and-hole of latch 14 side.
Described handle 13 comprises main body 22, be arranged on main body 22 one end hand 23, described main body 22 other end is provided with protruding draw ring 24, draw ring 24 end is provided with flange, in the groove that steel wire rope 17 is arranged on main body 22, draw ring 24 and flange are formed, described main body 22 is also provided with pilot hole 25, and chair back portion 6 is provided with the gib block 26 matched with pilot hole 25.
Described handle 13 hand 23 approximate the hand length of adult from the distance on edge in chair back portion 6.
Described main body 22 is a flat.
Described chair back portion 6 is also provided with guide limiting stopper 27, for the spacing guiding to steel wire rope 17.
During use, children are sitting in seat body, adult's thumb is supported on edge in chair back portion 6, other four refer to firmly pull handle 13 hand 23, then steel wire rope 17 is pulled, finally driving in latch 14 contracts departs from jack 16, now, can exert a force a little and adjust the angle of inclination in chair back portion 6, while angle of inclination, chair back portion 6 changes, hinged and have the structure of drive hole 18 between seat board portion 7 and chair back portion 6, seat board portion 7 can be made according to the driving in chair back portion 6, also elastic distance is being changed, when meeting human body back leans on backward when sitting position, seat board portion 7 is due to limitting casing 20, alignment pin 19, drive hole 18 and itself and chair back portion 6 hinged, protract in seat board portion 7, material is thus formed the hommization mechanical action that hip move forward with seat board portion 7, and, the free articulated structure in leg relying part 8 and seat board portion 7, liberate the leg of human body, use more comfortable, after the angle adjusting chair back portion 6, decontrol handle 13, the elasticity of spring 15 makes latch 14 reset and is plugged in jack 16 place, and chair back portion 6 is fixed extremely, namely completes the operation use procedure of seat body of the present utility model.
Above a kind of children dinning chair that the utility model embodiment provides is described in detail, apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment is just for helping to understand the technical scheme that the utility model discloses; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. children dinning chair, comprises seat body and supporting frame, and support frame as described above body comprises front foot frame, rear leg, and connects the left and right support portion of forward and backward foot rest, it is characterized in that: be connected with support bar between described left and right support portion; Described seat body comprises chair back portion, seat board portion and leg relying part, both sides, described chair back portion are provided with jointed shaft, jointed shaft is arranged on left and right support portion inwall, being respectively equipped with inside left and right support portion with jointed shaft is the left and right arc groove in the center of circle, and chair back portion is also provided with the left and right continous action base mated with left and right arc groove; Described one end, seat board portion and chair back portion hinged, articulated section and left and right sliding seat conllinear, and be provided with in chair back portion with articulated section be the center of circle in the drive hole of circular arc, one alignment pin is connected with seat board portion through drive hole, the bottom in described seat board portion is against on support bar, and is limited in wherein by the limitting casing that positive stop strip surrounds by support bar, when chair back portion turns over, alignment pin is forward slip in drive hole, protracts in seat board portion; When chair back portion overturns forward, alignment pin slides backward individual in drive hole, seat board portion retrude; The described seat board portion other end and leg relying part hinged;
Also locking system is provided with between described chair back portion and supporting frame, described locking system comprises and is located at chair back portion and the latch assembly that is equipped with of handle movable up and down and both sides, chair back portion, described latch assembly comprises spring and latch, the multiple jacks mated with latch are provided with inside support portion, the round and smooth camber line that the center of described multiple jack connects is for the center of circle with the jointed shaft in chair back portion, the latch of both sides, described chair back portion is connected by a steel wire rope, described handle acts on steel wire rope, and by controlling the flexible of latch with to the lift of steel wire rope and the elastic reset of spring to latch.
2. children dinning chair according to claim 1, is characterized in that: the two ends of described steel wire rope are fixed with tup, and described tup is plugged in the pin-and-hole of latch side.
3. children dinning chair according to claim 1, it is characterized in that: described handle comprises main body, be arranged on main body one end hand, the described main body other end is provided with protruding draw ring, draw ring end is provided with flange, steel wire rope is arranged in the groove that main body, draw ring and flange formed, described main body is also provided with pilot hole, and chair back portion is provided with the gib block matched with pilot hole.
4. children dinning chair according to claim 1, is characterized in that: described main body is a flat.
5. the simple and easy drying frame of one according to claim 1, is characterized in that: described handle hand approximate the hand length of adult from the distance on edge in chair back portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665681.3U CN204908738U (en) | 2015-08-31 | 2015-08-31 | Dining -chair for child |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520665681.3U CN204908738U (en) | 2015-08-31 | 2015-08-31 | Dining -chair for child |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204908738U true CN204908738U (en) | 2015-12-30 |
Family
ID=54957934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520665681.3U Expired - Fee Related CN204908738U (en) | 2015-08-31 | 2015-08-31 | Dining -chair for child |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204908738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199924A (en) * | 2016-03-16 | 2017-09-26 | 珠海阳光儿童用品有限公司 | Child safety seat |
| CN107199923A (en) * | 2016-03-16 | 2017-09-26 | 珠海阳光儿童用品有限公司 | The ISOFIX interface arrangements and child safety seat of child safety seat |
-
2015
- 2015-08-31 CN CN201520665681.3U patent/CN204908738U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199924A (en) * | 2016-03-16 | 2017-09-26 | 珠海阳光儿童用品有限公司 | Child safety seat |
| CN107199923A (en) * | 2016-03-16 | 2017-09-26 | 珠海阳光儿童用品有限公司 | The ISOFIX interface arrangements and child safety seat of child safety seat |
| CN107199924B (en) * | 2016-03-16 | 2019-09-24 | 珠海阳光儿童用品有限公司 | Child safety seat |
| CN107199923B (en) * | 2016-03-16 | 2019-11-26 | 珠海阳光儿童用品有限公司 | The ISOFIX interface arrangement and child safety seat of child safety seat |
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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: 20151230 Termination date: 20160831 |