CN203407789U - Child chair with adjustable dinner plate - Google Patents
Child chair with adjustable dinner plate Download PDFInfo
- Publication number
- CN203407789U CN203407789U CN201320505227.2U CN201320505227U CN203407789U CN 203407789 U CN203407789 U CN 203407789U CN 201320505227 U CN201320505227 U CN 201320505227U CN 203407789 U CN203407789 U CN 203407789U
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- service plate
- button
- seat
- plane
- locking mechanism
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- 235000003166 Opuntia robusta Nutrition 0.000 title abstract 9
- 244000218514 Opuntia robusta Species 0.000 title abstract 9
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 235000012054 meals Nutrition 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001390 capsicum minimum Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a child chair with an adjustable dinner plate, and relates to a chair special for dining of children. The child chair with the adjustable dinner plate is structurally composed of a dinning chair frame, a seat mounted on the dinning chair frame, a dinner plate mounted on the front portion of the seat, a locking mechanism arranged between the dinner plate and the seat and the like. The locking mechanism is mainly composed of a supporting rod, an adjusting button, a first pressing spring, a traction piece, a second pressing spring, a locking pin, a tension spring and the like. Position adjusting or dismounting relative to the dinner plate can be achieved by operating the locking mechanism, the dismounted dinner plate can further be folded on the bottom of the dinning chair frame, a customer can take and use the dinner plate at any time conveniently, the improved locking mechanism is simpler in design and easier to operate, adjusting or dismounting of the dinner plate is quick and saving in labor, and the using demand of the market is met.
Description
Technical field
The utility model relates to a kind of dining chair structure of having meal for children, refers in particular to service plate adjustable dining-chair for child.
Background technology
?children dinning chair is a kind of Special chair of having meal for children, its structure is mainly to consist of dining chair frame, service plate of being arranged on the seat on dining chair frame and being arranged on front portion, seat etc., service plate and seat adopt stationary structure mostly, therefore locational space just cannot regulate according to children's body size, affects the comfortableness of children's ride-on.Meanwhile, the service plate of stationary structure cannot unload from seat, and this had both made children enter the comparatively trouble of taking at seat, caused again the limitation of activity of children on seat when children do not need to have meal.Disclosed China Patent No. is 201220688219.8 " service plate adjustable dining-chair for child ", mainly disclosed between service plate and seat and had additional locking mechanism, by locking mechanism, realize adjusting or the dismounting of service plate, therefore the service plate of this movable structure can effectively solve the existing familiar lacunas of service plate of stationary structure.Yet, the structural design of above-mentioned locking mechanism is comparatively complicated, easily to consumer, use band to serve puzzlement, and, continuous expansion along with the virgin articles for use of baby market, more consumer also wishes that Ying Tong articles for use manufacturer can release the children dinning chairs with different structure and mode of operation more, to meet market demand.
Summary of the invention
Goal of the invention of the present utility model is to overcome the defect of prior art and a kind of simple in structure, easy operating, adjusting or dismounting labour-saving service plate adjustable dining-chair for child is provided.
Goal of the invention of the present utility model realizes by following technical proposal:
A kind of service plate adjustable dining-chair for child, comprise dining chair frame, be arranged on the seat on dining chair frame and be arranged on the service plate of front portion, seat, between described seat and service plate, be provided with locking mechanism, described locking mechanism comprises the pressure pin that is arranged on front portion, seat, this pressure pin bottom surface is provided with a plurality of lockholes, on described service plate, adjacent pressure pin is provided with lock pin and is sleeved on the second stage clip on lock pin, and this lock pin is entered in described lockhole by the second stage clip pushing tow; On described service plate, be also provided with adjusting button, between this adjusting button and service plate, be provided with the first stage clip that pushing tow regulates push-button reset; Between described adjusting button and lock pin, be provided with traction piece; The adjacent adjusting button of described traction piece one end is provided with the first machine leader, between this adjusting button and the first machine leader, is respectively equipped with the first inclined-plane and the second inclined-plane contacting; The adjacent lock pin of described traction piece one end is provided with the second machine leader, between this lock pin and the second machine leader, is respectively equipped with the 3rd inclined-plane and the 4th inclined-plane contacting; Between the second described machine leader and service plate, be also provided with extension spring.
Described lockhole has 3 ~ 4, and is " one " word arrangement and is arranged on pressure pin bottom surface.
Described service plate bottom surface is provided with button cover, the corresponding hanging hole that supplies described button cover grafting that is provided with in dining chair frame bottom.
Described locking mechanism is made as two groups, and these two groups of locking mechanisms are separately positioned on both sides, seat; Described adjusting button and pushing tow regulate the first stage clip of push-button reset to be arranged on the bottom surface, middle part of service plate, the first machine leader on the traction piece of described two locking mechanisms is arranged on simultaneously and regulates button bottom, and is regulating on the first inclined-plane of button by the second inclined-plane contact on the first machine leader.
Compared with prior art, the utility model is mainly that the locking mechanism between service plate and seat is improved, this locking mechanism is mainly by pressure pin, regulates button, the first stage clip, traction piece, the second stage clip, lock pin and extension spring etc. to form, by operational lock mechanism, can realize position adjustments or the dismounting at the relative seat of service plate, service plate after dismounting can also be accommodated in dining chair frame bottom, facilitate consumer to take at any time, the design of locking mechanism after improvement is more simple, the adjusting of easy operating, service plate or dismantle quick, laborsavingly, has met the use needs in market.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (installing service plate).
Fig. 2 is structural representation of the present utility model (unloading service plate).
Fig. 3 is the structural representation (lock-out state) of locking mechanism.
Fig. 4 is the structural representation (released state) of locking mechanism.
Fig. 5 is the side view of service plate.
The specific embodiment
Below in conjunction with accompanying drawing, better enforcement of the present utility model is described in detail, thereby makes advantage of the present utility model and feature more easily be it will be appreciated by those skilled in the art that protection domain of the present utility model is made to more explicit defining.
As shown in Fig. 1 ~ Fig. 5,1. dining chair frame, 2. basketry, 21. hanging holes, 3. seat, 4. service plate, 41. button cover, 51. pressure pins, 511. lockholes, 52. lock pins, 521. the 3rd inclined-planes, 53. second stage clips, 54. extension springs, 55. second machine leaders, 551. the 4th inclined-planes, 56. traction pieces, 57. regulate buttons, 571. first inclined-planes, 58. first stage clips, 59. first machine leaders, 591. second inclined-planes.
Service plate adjustable dining-chair for child, as shown in Figure 1 and Figure 2, it is a kind of Special chair of having meal for children, and its structure is mainly by dining chair frame 1, is arranged on seat 3 on dining chair frame, is arranged on the service plate 4 of front portion, seat, and is arranged on the formations such as locking mechanism between service plate 4 and seat 3.
Described dining chair frame 1 is the base rack of children dinning chair, and this dining chair frame bottom is provided with basketry 2, and is provided with hanging hole 21 on the connecting rod that forms basketry; Described 3 both sides, seat are respectively equipped with pressure pin 51, and this both sides pressure pin, mainly as the installation basis of installing between service plate 4 and seat 3, also can be used as two side handrails at service plate 4 after seat 3 unloads.
Described service plate 4 is as the placement platform of children dinner, and this service plate surface also can need to suppress the holding tank that tablewares such as can supplying bowl, chopsticks is placed according to using.
Described locking mechanism is made as two groups, and these two groups of locking mechanisms are separately positioned on 3 both sides, seat, and every group of locking mechanism includes the pressure pin 51 that is arranged on both sides, seat, and this pressure pin bottom surface is provided with 3 lockholes 511 that are " one " word arrangement; On described service plate 4, adjacent pressure pin 51 is provided with lock pin 52 and is sleeved on the second stage clip 53 on lock pin, the outer end of this lock pin has all the time one lock pin 52 is driven into the jacking force in lockhole 511 under the thrusting action of the second stage clip 53, lock pin 52 also relies on the jacking force of the second stage clip 53 and corresponding entering in 3 lockholes 511 of pressure pin 51 respectively just, and forms the position adjustments locking of service plate 4 on seat 3.
Described service plate 4 bottom surfaces, middle part are also provided with and regulate button 57, this adjusting button outer end to expose so that finger presses operation is provided with the first stage clip 58 between the inner and service plate 4, and is subject to the first stage clip pushing tow to make to regulate button 57 to reset.
Between described adjusting button 57 and lock pin 52, be furnished with traction piece 56, this traction piece mainly adopts steel wire tow line or drag-line to make, and can hide design in service plate 4; The adjacent adjusting button of described traction piece 56 57 one end are provided with the first machine leader 59 of conjoined structure, this first machine leader is provided with the second inclined-plane 591, corresponding the inner at adjusting button 57 is provided with the first inclined-plane 571 contacting with the second inclined-plane 591, when pressing, regulate after button 57 the first inclined-plane 571 that can be through contacting and the second inclined-plane 591 and drive traction piece 56 to regulating the direction of button 57 to pull; The adjacent lock pin of described traction piece 56 52 one end are provided with the second machine leader 55 of conjoined structure, this second machine leader is provided with the 4th inclined-plane 551, corresponding the 3rd inclined-plane 521 contacting with the 4th inclined-plane that is provided with in lock pin 52 the inners, after the modulated button 57 of traction piece 56 is pressed and is pulled, relative the 3rd inclined-plane 521, the 4th inclined-plane 551 slides and makes the second machine leader 55 allow open position, lock pin 52 will be from the interior disengaging of lockhole 511 under the effect of the second stage clip 53, and then makes locking mechanism enter released state.
Between the second described machine leader 55 and service plate 4, be also provided with extension spring 54, by extension spring, pull the second machine leader 55 and then make the second machine leader can give all the time lock pin 52 1 pretightning forces that enter to lockhole 511.That is to say, when regulating button 57 not to be pressed, by extension spring 54, can make lock pin 52 stablize and enter in lockhole 511, thereby guarantee that locking mechanism can possess reliable lock-out state all the time.
Described service plate 4 bottom surfaces are provided with button cover 41 as shown in Figure 5, and it can be plugged on as shown in Figure 2 in the hanging hole 21 on the basketry 2 of dining chair frame 1 bottom and take in when service plate 4 unloads, to facilitate consumer to deposit or to take.
Locking mechanism of the present utility model mainly has lock-out state and released state, and the lock pin 52 under normality is directly to enter in the lockhole 511 of pressure pin 51 as shown in Figure 3, is now the lock-out state of locking mechanism; Can be as shown in Figure 4 when release, only need inwardly press and regulate button 57, by the relative motion on the first inclined-plane 571 and the second inclined-plane 591, pull the traction piece 56 of two groups of locking mechanisms simultaneously, now between the 3rd inclined-plane 521 and the 4th inclined-plane 551, also form relative motion, make the second machine leader 55 allow open position, lock pin 52 is from the interior disengaging of lockhole 511 under the effect of the second stage clip 53, and the relative seat 3 of service plate 4 can carry out position adjustments or unload; After service plate 4 position adjustments put in place, the pressing force on release regulation button 57, regulates button to reset under the first stage clip 58 effects, and lock pin 52 can reenter the interior formation locking of new lockhole 511 under extension spring 54 effects.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art capsicum content of the present utility model also implement according to this, can not be with this present protection domain of the present utility model.All equivalences according to the effect of the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a service plate adjustable dining-chair for child, comprise dining chair frame (1), be arranged on the seat (3) on dining chair frame and be arranged on the service plate (4) of front portion, seat, between described seat (3) and service plate (4), be provided with locking mechanism, it is characterized in that described locking mechanism comprises the pressure pin (51) that is arranged on front portion, seat (3), this pressure pin bottom surface is provided with a plurality of lockholes (511), the upper adjacent pressure pin (51) of described service plate (4) is provided with lock pin (52) and is sleeved on the second stage clip (53) on lock pin, this lock pin is entered in described lockhole (511) by the second stage clip pushing tow, on described service plate (4), be also provided with and regulate button (57), between this adjusting button and service plate (4), be provided with the first stage clip (58) that pushing tow regulates button (57) to reset, between described adjusting button (57) and lock pin (52), be provided with traction piece (56), the adjacent adjusting button of described traction piece (57) one end is provided with the first machine leader (59), between this adjusting button (57) and the first machine leader (59), is respectively equipped with the first inclined-plane (571) and the second inclined-plane (591) that contact, the adjacent lock pin of described traction piece (56) (52) one end is provided with the second machine leader (55), between this lock pin (52) and the second machine leader (55), is respectively equipped with the 3rd inclined-plane (521) and the 4th inclined-plane (551) contacting, between described the second machine leader (55) and service plate (4), be also provided with extension spring (54).
2. service plate adjustable dining-chair for child according to claim 1, is characterized in that described lockhole (511) has 3 ~ 4, and is " one " word arrangement and is arranged on pressure pin (51) bottom surface.
3. service plate adjustable dining-chair for child according to claim 1 and 2, is characterized in that described service plate (4) bottom surface is provided with button cover (41), the corresponding hanging hole (21) that supplies described button cover grafting that is provided with in dining chair frame (1) bottom.
4. service plate adjustable dining-chair for child according to claim 1, is characterized in that described locking mechanism is made as two groups, and these two groups of locking mechanisms are separately positioned on both sides, seat (3); Described adjusting button (57) and pushing tow regulate first stage clip (58) of push-button reset to be arranged on the bottom surface, middle part of service plate (4), the first machine leader (59) on the traction piece of described two locking mechanisms (56) is arranged on simultaneously and regulates button (57) bottom, and is regulating on first inclined-plane (571) of button (57) by the second inclined-plane (591) contact on the first machine leader (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505227.2U CN203407789U (en) | 2013-08-19 | 2013-08-19 | Child chair with adjustable dinner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505227.2U CN203407789U (en) | 2013-08-19 | 2013-08-19 | Child chair with adjustable dinner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203407789U true CN203407789U (en) | 2014-01-29 |
Family
ID=49970723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320505227.2U Expired - Fee Related CN203407789U (en) | 2013-08-19 | 2013-08-19 | Child chair with adjustable dinner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203407789U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099705A (en) * | 2017-12-29 | 2018-06-01 | 好孩子儿童用品有限公司 | A kind of child safety seat |
| CN112319589A (en) * | 2020-09-10 | 2021-02-05 | 好孩子儿童用品有限公司 | A quick release assembly, traction device and treadmill |
| CN113229676A (en) * | 2021-06-24 | 2021-08-10 | 杭州闪电兔智能科技有限公司 | Dining chair for children |
-
2013
- 2013-08-19 CN CN201320505227.2U patent/CN203407789U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099705A (en) * | 2017-12-29 | 2018-06-01 | 好孩子儿童用品有限公司 | A kind of child safety seat |
| CN112319589A (en) * | 2020-09-10 | 2021-02-05 | 好孩子儿童用品有限公司 | A quick release assembly, traction device and treadmill |
| CN113229676A (en) * | 2021-06-24 | 2021-08-10 | 杭州闪电兔智能科技有限公司 | Dining chair for children |
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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: 20140129 |