CN201480758U - High-foot dinning chair for babies and children with framework folding mechanism - Google Patents
High-foot dinning chair for babies and children with framework folding mechanism Download PDFInfo
- Publication number
- CN201480758U CN201480758U CN 200920170503 CN200920170503U CN201480758U CN 201480758 U CN201480758 U CN 201480758U CN 200920170503 CN200920170503 CN 200920170503 CN 200920170503 U CN200920170503 U CN 200920170503U CN 201480758 U CN201480758 U CN 201480758U
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- CN
- China
- Prior art keywords
- seat
- back bracket
- baby
- dining chair
- supporting stand
- 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
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D1/00—Children's chairs
- A47D1/002—Children's chairs adjustable
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a high-foot dinning chair for babies and children with a framework folding mechanism. The high-foot dinning chair comprises a front supporting stand, a rear supporting stand, a seat supporting stand and a back rest supporting stand, wherein a slide seat and a pivoted seat are arranged on the front supporting stand, a chute is arranged in the pivoted seat, wherein the seat supporting stand is respectively pivoted with the back rest supporting stand and the rear supporting stand. When in use, an operator utilizes a releasing mechanism to remove the locking state of the back rest supporting stand, when the back rest supporting stand is downwards pushed to be short, the front supporting stand and the rear supporting stand are mutually closed and folded through the rotation of the seat supporting stand, thereby reducing the volume of the framework of the high-foot dinning chair, and the operation is simple and convenient. And meanwhile, the framework folding mechanism is further provided with a safety mechanism, when the framework is deployed, the safety mechanism enables the back rest supporting stand not to downwards slide, thereby preventing babies and children from being clamped when the framework is accidentally folded.
Description
Technical field
The utility model relates to the virgin high pin dining chair of a kind of baby, particularly relates to a kind of snap device that can utilize and controls high pin dining chair skeleton slip, and then realize that skeleton launches to fix or fold the virgin high pin dining chair of the baby who draws close.
Background technology
High pin dining chair mainly is to take at mealtime for baby child, for example in U.S. Patent No. 5,435,620 and No.4, the traditional high pin dining chair of the by name a kind of tilting chair pin disclosed in 958,885, wherein, the chair pin comprises the first chair pin that couches in ground, and is connected with an end of the first chair pin and is the second chair pin at an angle of inclination with this first chair pin.This tilting chair pin also can be divided into three kinds of fixed (No.5,509,719), combined type (No.5,435,620) and foldable formulas (No.4,958,885).Fixed chair pin can't folding, can take sizable volume during collection; The combination type chair pin can be with its each components apart in when collection, but its assembling, dismounting are inconvenient; Foldable formula chair pin can directly be drawn close the first chair pin to the second chair pin, the folding action is comparatively simple and convenient, but at patent No.4, the closing-folding mechanism disclosed in 958,885 is but comparatively complicated.
The utility model content
For overcoming the defective that exists in the above-mentioned prior art, the purpose of this utility model provides the virgin high pin dining chair of a kind of novel baby with skeleton closing-folding mechanism, by this skeleton closing-folding mechanism, the user the back bracket with high pin dining chair push away downwards short in, can make fore-stock and after-poppet draw close each other, fold by the rotation of seat support, thereby improve the ease of use of the virgin high pin dining chair of baby.
In order to realize above-mentioned purpose of the present utility model, the utility model provides a kind of virgin high pin dining chair of baby with seat-raising mechanism, it comprises fore-stock, after-poppet, seat support and back bracket, is provided with to be used for therefrom passing and along the slide of its upper and lower slip for back bracket on fore-stock; Be provided with the pin joint seat that articulates with after-poppet in the upper end of fore-stock, and be provided with chute in the inside of pin joint seat, this chute is used for lockably therefrom passing and realizing slip or lock fixing for back bracket; Seat support articulates with back bracket and after-poppet respectively, and it can drive fore-stock and after-poppet with the slip of back bracket and launch or fold.
According to a kind of preferred implementation of the present utility model, inside in back bracket also further is equiped with snap device, this snap device comprises keeper and elastic component, elastic component keeps keeper to snap in the clamping part that is installed in pin joint seat, and then back bracket can't be slided in the chute of pin joint seat when lock-out state.
According to another kind of preferred implementation of the present utility model, high pin dining chair also further comprises the relieving mechanism that is installed on the back bracket, it comprises moving part and remote control unit, moving part is connected between keeper and the remote control unit, the user is by the stopper remote control unit, and then make the end of keeper break away from clamping part, thereby remove the lock-out state of back bracket.
According to another preferred implementation of the present utility model, when back bracket went out of lock state, it was to lower slider, and then the rotation of driving seat support, and after-poppet and fore-stock are folded.
According to another preferred implementation of the present utility model, skeleton also comprises the dining plate unit that can launch and fold with after-poppet and fore-stock.
According to another kind of preferred implementation of the present utility model, between back bracket and pin joint seat, be provided with release mechanism, be used to make back bracket to slide.
According to the virgin high pin dining chair of baby of the present utility model, its seat support articulates with back bracket and after-poppet respectively, and this seat support can rotate with respect to after-poppet along with the upper and lower slip of back bracket.In use, the operator utilizes relieving mechanism to remove the lock-out state of back bracket, back bracket is pushed away downwards short in, rotation by seat support makes fore-stock and after-poppet draw close each other, fold, thereby reduced the occupied volume of timber of the virgin high pin dining chair skeleton of baby, this simple, convenient.Simultaneously, skeleton closing-folding mechanism of the present utility model also has release mechanism, and when skeleton launched, this release mechanism made the back bracket can not be to lower slider, thereby the dangerous situation that crushes baby child when preventing the unexpected folding of skeleton takes place.
Description of drawings
Fig. 1 is the schematic perspective view when launching according to high pin dining chair skeleton of the present utility model;
Fig. 2 is the side schematic view of high pin dining chair shown in Fig. 1;
Fig. 3 is according to the snap device of a preferred embodiment of the utility model and the member decomposing schematic representation of relieving mechanism;
Fig. 4 is the fixedly generalized section during skeleton of snap device;
Action generalized section when Fig. 5 is relieving mechanism releasing snap device;
Fig. 6 is the generalized section according to release mechanism of the present utility model;
Fig. 7 is the action generalized section when removing release mechanism and folding skeleton;
Action schematic diagram when Fig. 8 is the skeleton folding;
Fig. 9 is the schematic perspective view of skeleton when being in folding state; And
Figure 10 is the side schematic view after the skeleton folding.
Reference numeral:
1 pin joint seat; 2 fore-stocks; 3 after-poppets; 4 seat supports; 5 back bracket;
6 snap devices; 7 relieving mechanisms; 8 dining plate unit; 9 release mechanisms;
10 skeletons; 11 first chutes; 12 clamping parts; 21 slides; 22 second chutes;
61 keepers; 62 elastic components; 71 moving parts; 72 remote control units;
73 drive slide block; 81 first connecting rods; 82 second connecting rods; 83 service plates;
84 guiding mechanisms; 91 limited parts; 92 release members; 93 elastic parts;
100 launch stationary state; 200 folding states.
The specific embodiment
Below with reference to accompanying drawings preferred implementation of the present utility model is elaborated.
Please referring to shown in Fig. 1～2, in the present embodiment, the skeleton 10 of the virgin high pin dining chair of baby comprises fore-stock 2, after-poppet 3, seat support 4 and back bracket 5.Be provided with slide 21 on fore-stock 2, back bracket 5 is passed from this slide 21 and along its upper and lower slip; Be provided with the pin joint seat 1 that articulates with after-poppet 3 in the upper end of fore-stock 2, be provided with first chute 11 in it, back bracket 5 is lockably passed from this first chute 11 and is fixed along its upper and lower slip or locking.
Seat support 4 articulates with back bracket 5 and after-poppet 3 respectively, and it rotates with respect to after-poppet 3 along with the upper and lower slip of back bracket 5, thereby drives fore-stock 2 with respect to after-poppet 3 motions, so the expansion that realizes skeleton 10 with fold.
When the operator utilizes relieving mechanism 7 to remove the lock-out state of back bracket 5, back bracket 5 is pushed away downwards short in rotation seat support 4, and then allow fore-stock 2 and after-poppet 3 draw close each other, to fold, thereby reduced the volume that the virgin high pin dining chair skeleton 10 of whole baby occupies.
Please be simultaneously referring to shown in Fig. 3～5, in the present embodiment, pin joint seat 1 is a housing that is provided with first chute 11 and clamping part 12.Clamping part 12 be one can be for the groove or the through hole of back bracket 5 location, when back bracket 5 when first chute 11 slides, be fixed in a lock-out state by snap device 6.
Fore-stock 2 can be support body or any known rigid member that roughly is " ㄩ " font, and its upper end connects pin joint seat 1, and the stage casing connects slide 21.Be provided with second chute 22 in the inside of slide 21, this second chute 22 is used for therefrom passing through and can upper and lowerly sliding for back bracket 5.
After-poppet 3 can be support body or any known rigid member that roughly is " ㄩ " font, and its upper end is articulated in pin joint seat 1 and can launches or fold with respect to fore-stock 2.
Snap device 6 comprises keeper 61 and elastic component 62.Keeper 61 can be installed between pin joint seat 1 and the back bracket 5, for example, can be articulated near the inside, stage casing of back bracket 5, and utilize elastic component 62 and keep its end to protrude from back bracket 5 and snap in clamping part 12, back bracket 5 is in the lock state and can't be, thereby makes skeleton 10 remain on expansion stationary state 100 illustrated in figures 1 and 2 in 11 li upper and lower slips of first chute.
The lock-out state of above-mentioned back bracket 5 can be removed by relieving mechanism 7.Shown in Fig. 3,5,6, in the present embodiment, relieving mechanism 7 comprises moving part 71, remote control unit 72 and drives slide block 73.Moving part 71 can prop up or cable wire for iron, and the one end connects driving slide block 73, and the other end connects remote control unit 72.The user moves driving slide block 73 by stopper remote control unit 72, and then drives keeper 61 rotations, makes its end break away from clamping part 12, thereby removes the lock-out state of back bracket 5.Remote control unit 72 is used to spur moving part 71, and it can be any known stopper mechanism, for example drag hook or traditional one-handed performance structure etc.
Fig. 8 shows a kind of alternate embodiment according to the virgin high pin dining chair skeleton closing-folding mechanism of baby of the present utility model.As seen from the figure, can on skeleton 10, add a dining plate unit 8 that can fold synchronously with fore-stock 2 and after-poppet 3.In the present embodiment, dining plate unit 8 comprises first connecting rod 81, second connecting rod 82 and service plate 83.One end of first connecting rod 81 is articulated in pin joint seat 1, and the other end and second connecting rod 82 articulate.Service plate 83 utilizes guiding mechanism 84 to be connected in first connecting rod 81, thereby the position of service plate 83 can forward and backwardly be adjusted.Second connecting rod 82 is articulated between first connecting rod 81 and the seat support 4, affects dining plate unit 8 motions by seat support 4, and it can and be folded with fore-stock 2 and after-poppet 3 synchronous expansions.
Shown in Fig. 8～10, when the operator desires folding skeleton 10, utilize remote control unit 72 control back bracket 5 to make its state and of going out of lock earlier to lower slider, fold synchronously by seat support 4 interlock after-poppets 3, fore-stock 2 and dining plate unit 8 these threes then, and then obtain the less folding state of volume 200.
For fear of the situation of user's maloperation relieving mechanism 7 or snap device 6 inefficacies and then the danger of generation skeleton 10 unexpected foldings, can also set up a release mechanism 9 according to skeleton closing-folding mechanism of the present utility model.Shown in Fig. 1,6,7, release mechanism 9 comprises limited part 91, release member 92 and elastic component 93.Limited part 91 is for being positioned at keeper 61 tops and being fixed in projection on the back bracket 5, when keeper 61 fixedly the time, makes the top of limited part 91 by first chute 11 with clamping part 12 earlier.Release member 92 is installed in the inside of pin joint seat 1 movably, and it by first chute 11, and then makes the back bracket 5 can't be to lower slider by elastic component 93 backstop restraint member 91, thereby the baby is caused the danger that crushes when preventing the unexpected folding of skeleton 10.
More than disclosed only be preferred embodiment of the present utility model, can not limit rights protection scope of the present utility model with this certainly.Be appreciated that the equivalent variations of doing according to the utility model essence defined in the appended claims and scope, still belong to the scope that the utility model is contained.
Claims (10)
1. virgin high pin dining chair of the baby with skeleton closing-folding mechanism, it comprises fore-stock, after-poppet, seat support and back bracket, it is characterized in that,
On described fore-stock, be provided with and be used for therefrom passing and along the slide of its upper and lower slip for described back bracket;
Be provided with the pin joint seat that articulates with described after-poppet in the upper end of described fore-stock, and be provided with chute in the inside of described pin joint seat, described chute is used for lockably therefrom passing and realizing slip or lock fixing for described back bracket;
Described seat support articulates with described back bracket and described after-poppet respectively, and it can drive described fore-stock with the slip of described back bracket and described after-poppet launches or folds.
2. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 1, it is characterized in that, inside in described back bracket also further is equiped with snap device, described snap device comprises keeper and elastic component, described elastic component keeps described keeper to snap in the clamping part that is installed in described pin joint seat, and then described back bracket can't be slided in the chute of described pin joint seat when lock-out state.
3. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 2, it is characterized in that, described keeper is articulated in the inside of described back bracket, when the skeleton of the virgin high pin dining chair of described baby is in when launching stationary state, the end of described keeper keeps protruding from described back bracket and the clamping part that snaps in described pin joint seat.
4. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 1, it is characterized in that, described high pin dining chair also further comprises the relieving mechanism that is installed on the described back bracket, it comprises moving part and remote control unit, described moving part is connected between described keeper and the described remote control unit, the user passes through the described remote control unit of stopper, and then makes the end of described keeper break away from described clamping part, thereby removes the lock-out state of described back bracket.
5. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 4 is characterized in that described remote control unit is the one-handed performance structure that is installed on the described back bracket.
6. the virgin high pin dining chair of the baby with seat-raising mechanism as claimed in claim 1 is characterized in that, when described back bracket went out of lock state, it was to lower slider, and then drove described seat support rotation, and described after-poppet and described fore-stock are folded.
7. the virgin high pin dining chair of the baby with seat-raising mechanism as claimed in claim 1 is characterized in that, described skeleton also comprises the dining plate unit that can launch and fold with described after-poppet and described fore-stock.
8. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 7, it is characterized in that, described dining plate unit comprises service plate, first connecting rod and second connecting rod, wherein, described first connecting rod and described pin joint seat articulate and support described service plate, and described second connecting rod is articulated between described first connecting rod and the described seat support and can rotates with described seat support.
9. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 1 is characterized in that, is provided with release mechanism between described back bracket and described pin joint seat, is used to make described back bracket to slide.
10. the virgin high pin dining chair of baby with seat-raising mechanism as claimed in claim 9, it is characterized in that, described release mechanism comprises limited part and release member, wherein, described limited part is fixed on the described back bracket, described release member is installed in the inside of described pin joint seat movably, and described release member is used to stop that described limited part is by described first chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920170503 CN201480758U (en) | 2009-08-05 | 2009-08-05 | High-foot dinning chair for babies and children with framework folding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920170503 CN201480758U (en) | 2009-08-05 | 2009-08-05 | High-foot dinning chair for babies and children with framework folding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201480758U true CN201480758U (en) | 2010-05-26 |
Family
ID=42419656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920170503 Expired - Fee Related CN201480758U (en) | 2009-08-05 | 2009-08-05 | High-foot dinning chair for babies and children with framework folding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201480758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799623A (en) * | 2015-04-11 | 2015-07-29 | 东莞硕仕儿童用品有限公司 | High dining chair convenient and fast to fold |
-
2009
- 2009-08-05 CN CN 200920170503 patent/CN201480758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104799623A (en) * | 2015-04-11 | 2015-07-29 | 东莞硕仕儿童用品有限公司 | High dining chair convenient and fast to fold |
| CN104799623B (en) * | 2015-04-11 | 2017-12-22 | 东莞硕仕儿童用品有限公司 | The convenient and swift high dining chair folded |
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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 |
Granted publication date: 20100526 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |