CN201675502U - Foldable dining chair for children - Google Patents
Foldable dining chair for children Download PDFInfo
- Publication number
- CN201675502U CN201675502U CN 201020199004 CN201020199004U CN201675502U CN 201675502 U CN201675502 U CN 201675502U CN 201020199004 CN201020199004 CN 201020199004 CN 201020199004 U CN201020199004 U CN 201020199004U CN 201675502 U CN201675502 U CN 201675502U
- Authority
- CN
- China
- Prior art keywords
- seat
- assembly
- plate assembly
- base plate
- backrest
- 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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Classifications
-
- 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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a foldable dining chair for children, which comprises a dinner plate component, a front leg component, a rear leg component, a seat board component, a backrest component, a first support rod, a second support rod and a support connecting rod; the front end of the front leg component and the upper end of the rear leg component are pivoted through a joint seat; the front leg component is provided with a seat height adjusting seat capable of sliding; the first support rod and the second support rod are arranged between a pair of front leg pipes of the front leg component, and are connected on the seat height adjusting seat at intervals; the second support rod is supported on a slide rail on the bottom surface of the seat board component and can slide in the slide rail; the bottom surface of the seat board component is provided with a locking structure which consists of a clamping block, and the dining chair is fully unfolded when the clamping block and the second support rod are clamped; the upper end of the support connecting rod is pivoted with the front end of the dinner plate component, and the lower end thereof is pivoted with the first support rod; the rear end of the dinner plate component is pivoted with the upper end of a backrest sectional seat on the backrest component; the lower end of the backrest sectional seat is pivoted with the rear end of the seat board component; and the front end of the seat board component is pivoted with the middle part of the support connecting rod. The dining chair has the advantages of convenient operation, simple structure and more functions.
Description
Technical field
The utility model relates to children dinning chair, especially relates to the children dinning chair that can fold.
Background technology
For children dinning chair, just can save space, the convenient use but possess closing function.In the prior art, the retracting structure of children dinning chair has multiple.A kind of existing folding in the children dinning chair, the seat directly links to each other with the front and back pin, retracting structure and fold all more complicated of process.
The utility model content
In order to make the children dinning chair retracting structure more simple and practical, simple to operate, the utility model provides a kind of children dinning chair that folds, comprise service plate assembly, forward foot in a step assembly, rear foot assembly, base plate assembly and backrest module, it is characterized in that forward foot in a step assembly links to each other by socket joint pivotly with the upper end of rear foot assembly; Forward foot in a step assembly has seat height adjustment seat, and this seat height adjustment seat can be slided on forward foot in a step assembly, to carry out sectional-regulated location; First support bar and second support bar, they are arranged between a pair of front foot pipe of forward foot in a step assembly, and be connected on the seat height adjustment seat and be spaced apart from each other, wherein, second they sup-port also can slided in this slide rail on the slide rail of being located at the base plate assembly bottom surface, and wherein, the base plate assembly bottom surface also is provided with latch-up structure, this latch-up structure is made of clamping block, and children dinning chair was in full open position when clamping block engaged with second support bar; Supporting linkage, the upper end of this supporting linkage is connected pivotly with the front end of service plate assembly, the lower end of supporting linkage is connected pivotly with first support bar, the rear end of service plate assembly is connected pivotly with backrest segmentation seat upper end on being installed in backrest module, the lower end of backrest segmentation seat is connected pivotly with the rear end of base plate assembly, and the front end of base plate assembly is connected pivotly with the middle part of supporting linkage.
According to the utility model, backrest segmentation seat can slide on backrest module, and is sectional-regulated to carry out.
According to the utility model, the first half of supporting linkage, service plate assembly, backrest segmentation seat and base plate assembly have constituted the seat quadric chain together, and the Lower Half of supporting linkage, seat height adjustment seat and base plate assembly have constituted variable three-link mechanism together.
According to the utility model, base plate assembly bottom has the pull bar of folding, and is used for sealed between the engagement release piece and second support bar.
According to the utility model, socket joint is provided with button, to discharge the locking of forward foot in a step assembly and rear foot assembly.
According to the utility model, this children dinning chair also comprises the pedal assembly, and the upper end of pedal assembly is connected pivotly with the front end of base plate assembly, and the pedal assembly is connected with first support bar pivotly by the interlock sheet.
Fold according to of the present utility model that the children dinning chair structure is simpler, operation is easier, function is more.According to the children dinning chair that folds of the present utility model, utilize slidably seat height adjustment seat and backrest segmentation seat, also can realize seat height regulatory function and the sectional-regulated function of backrest.
Description of drawings
Below, describe the utility model in detail with reference to the accompanying drawings and by non-limitative example, wherein:
Fig. 1 shows the children dinning chair that is in open mode for the utility model can fold the stereogram of children dinning chair.
Fig. 2 shows the children dinning chair that is in open mode for the utility model can fold the side view of children dinning chair.
Fig. 3 a-3e is that the utility model can fold the schematic perspective view that children dinning chair folds process.
Fig. 4 a-4e is that the utility model can fold the schematic side view that children dinning chair folds process.
Fig. 5 shows the children dinning chair that is in open mode for the utility model can fold the local enlarged side view of children dinning chair.
Fig. 6 shows the children dinning chair that is in collapse state for the utility model can fold the local enlarged side view of children dinning chair.
The specific embodiment
As depicted in figs. 1 and 2, the children dinning chair that folds of the present utility model comprises service plate assembly 1, pedal assembly 5, forward foot in a step assembly 6, rear foot assembly 7, base plate assembly 13 and backrest module 15.
There is plastic cement runners 16 bottom of forward foot in a step assembly 6 and rear foot assembly 7, and plastic cement runners 16 bottom sides can be equipped with castor 19.The upper end of forward foot in a step assembly 6 and rear foot assembly 7 links to each other pivotly by socket joint 12, so that can front and back pin assembly be amounted to by socket joint when folding.
According to the utility model, forward foot in a step assembly 6 has seat height adjustment seat 8, and this seat height adjustment seat 8 can be slided on forward foot in a step assembly 6, to carry out sectional-regulated location.
According to the utility model, the upper end of supporting linkage 2 is connected pivotly with the front end of service plate assembly 1, and the lower end of supporting linkage 2 is connected pivotly with first support bar 9.The rear end of service plate assembly 1 is connected pivotly with backrest segmentation seat 14 upper ends on being installed in backrest module 15, the lower end of backrest segmentation seat 14 is connected pivotly with the rear end of base plate assembly 13, and the front end of base plate assembly 13 is connected pivotly with the middle part of supporting linkage 2.Wherein, backrest segmentation seat 14 can slide on backrest module 15, and is sectional-regulated to carry out.
Like this, the first half of supporting linkage 2, service plate assembly 1, backrest segmentation seat 14 and base plate assembly 13 have just constituted the seat quadric chain together, and this illustrates better with ABCD in Fig. 5.Simultaneously, the Lower Half of supporting linkage 2, seat height adjustment seat 8 and base plate assembly 13 (particularly bottom surface slide rail) have just constituted variable three-link mechanism together, and this illustrates better with CEF in Fig. 5.Seat quadric chain and variable three-link mechanism have been formed many connecting rods interaction structure jointly.
As mentioned above, when clamping block 11 engaged with second support bar 10, variable three-link mechanism was locked, thereby had also just locked BC, the CD connecting rod (being supporting linkage 2 and base plate assembly 13) of seat quadric chain.
These children join folding according to carrying out to get off of chair.The pulling seat bottom fold pull bar 17, make clamping block 11 upspring, sealed (stable state of three-link mechanism is disengaged) between the engagement release piece and second support bar, second support bar just can slide in the slide rail of base plate assembly bottom surface, thus seat assembly can pull back into the end.After moving the end to, seat quadric chain instability, can amount to this moment, thereby finish folding of seat assembly.Then, depress the button 18 that is located on the socket joint 12,,, thereby finish folding of whole dining chair so that amount to rear foot group to discharge the locking of forward foot in a step assembly and rear foot assembly.The operating process of opening dining chair is opposite with the process of folding.Fig. 3 a-3e and Fig. 4 a-4e show the process that folds of dining chair with decomposing.
More particularly, when having removed the engaging of clamping block 11 and second support bar 10, it is unstable that variable three-link mechanism becomes, thereby cause the labile state of seat quadric chain.That is, second support bar 10 can move along the slide rail of base plate assembly 13 bottom surfaces.When overlapping fully, the stability of variable three-link mechanism is removed fully at seat height adjustment seat 8 (EF connecting rod) and supporting linkage 2 (CE connecting rod), and the seat quadric chain is mobilizable at this moment, thereby can fold seat assembly.The enlarged diagram of Fig. 6 clearly show that the details when folding.
According to the utility model, the upper end of pedal assembly 5 is connected pivotly with the front end of base plate assembly 13, and pedal assembly 5 is connected with first support bar 9 by interlock sheet 4 pivotly in the position near the upper end.Like this, after the stable state of having removed above-mentioned variable three-link mechanism, the pedal assembly also can fold with seat assembly.
In addition, stride 3 before between base plate assembly 13 and service plate assembly 1, being provided with alternatively, so that stability further to be provided.Before being provided with, stride under 3 the situation, stride before this respectively and be connected pivotly with service plate assembly 1, so that can fold with base plate assembly 13.
More than, with reference to example shown in the accompanying drawing the utility model is described in detail.But the utility model is not limited to above embodiment, and those skilled in the art can make various changes according to above-mentioned disclosure.
Claims (6)
1. the children dinning chair that can fold comprises service plate assembly, forward foot in a step assembly, rear foot assembly, base plate assembly and backrest module, it is characterized in that,
Forward foot in a step assembly links to each other by socket joint pivotly with the upper end of rear foot assembly;
Forward foot in a step assembly has seat height adjustment seat, and this seat height adjustment seat can be slided on forward foot in a step assembly, to carry out sectional-regulated location;
First support bar and second support bar, they are arranged between a pair of front foot pipe of forward foot in a step assembly, and be connected on the seat height adjustment seat and be spaced apart from each other, wherein, second they sup-port also can slided in this slide rail on the slide rail of being located at the base plate assembly bottom surface, and wherein, the base plate assembly bottom surface also is provided with latch-up structure, this latch-up structure is made of clamping block, and children dinning chair was in full open position when clamping block engaged with second support bar;
Supporting linkage, the upper end of this supporting linkage is connected pivotly with the front end of service plate assembly, the lower end of supporting linkage is connected pivotly with first support bar, the rear end of service plate assembly is connected pivotly with backrest segmentation seat upper end on being installed in backrest module, the lower end of backrest segmentation seat is connected pivotly with the rear end of base plate assembly, and the front end of base plate assembly is connected pivotly with the middle part of supporting linkage.
2. the children dinning chair that folds according to claim 1 is characterized in that, backrest segmentation seat can slide on backrest module, and is sectional-regulated to carry out.
3. the children dinning chair that folds according to claim 1 and 2, it is characterized in that, the first half of supporting linkage, service plate assembly, backrest segmentation seat and base plate assembly have constituted the seat quadric chain together, and the Lower Half of supporting linkage, seat height adjustment seat and base plate assembly have constituted variable three-link mechanism together.
4. the children dinning chair that folds according to claim 1 and 2 is characterized in that, base plate assembly bottom has the pull bar of folding, and is used for sealed between the engagement release piece and second support bar.
5. the children dinning chair that folds according to claim 1 and 2 is characterized in that socket joint is provided with button, to discharge the locking of forward foot in a step assembly and rear foot assembly.
6. the children dinning chair that folds according to claim 1 and 2, it is characterized in that, this children dinning chair also comprises the pedal assembly, and the upper end of pedal assembly is connected pivotly with the front end of base plate assembly, and the pedal assembly is connected with first support bar pivotly by the interlock sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020199004 CN201675502U (en) | 2010-05-10 | 2010-05-10 | Foldable dining chair for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020199004 CN201675502U (en) | 2010-05-10 | 2010-05-10 | Foldable dining chair for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201675502U true CN201675502U (en) | 2010-12-22 |
Family
ID=43340570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020199004 Expired - Fee Related CN201675502U (en) | 2010-05-10 | 2010-05-10 | Foldable dining chair for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201675502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706090A (en) * | 2013-12-11 | 2015-06-17 | 明门香港股份有限公司 | Clamping connection mechanisms and child chair assembly |
| CN105212590A (en) * | 2015-11-05 | 2016-01-06 | 中山市西区青原贸易代理服务部 | The high-leg chair for child of modified form |
-
2010
- 2010-05-10 CN CN 201020199004 patent/CN201675502U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104706090A (en) * | 2013-12-11 | 2015-06-17 | 明门香港股份有限公司 | Clamping connection mechanisms and child chair assembly |
| CN105212590A (en) * | 2015-11-05 | 2016-01-06 | 中山市西区青原贸易代理服务部 | The high-leg chair for child of modified form |
| CN105212590B (en) * | 2015-11-05 | 2017-12-19 | 中山市西区青原贸易代理服务部 | The high-leg chair for child of modified form |
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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: 20101222 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |