CN205814068U - A kind of service plate can after turn over and stand stable baby dining chair - Google Patents
A kind of service plate can after turn over and stand stable baby dining chair Download PDFInfo
- Publication number
- CN205814068U CN205814068U CN201620107642.6U CN201620107642U CN205814068U CN 205814068 U CN205814068 U CN 205814068U CN 201620107642 U CN201620107642 U CN 201620107642U CN 205814068 U CN205814068 U CN 205814068U
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- CN
- China
- Prior art keywords
- service plate
- tube
- seat support
- folding
- 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.)
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Abstract
The utility model discloses a kind of service plate can after turn over and stand stable baby dining chair, the support bar being provided with folding joint including bottom, folding joint includes fixing the folding intrinsic articulation of connection by screw rod and folding extrinsic articulation, the upper end folding extrinsic articulation is arranged with backrest U-tube, the upper end folding intrinsic articulation is arranged with guardrail U-tube, folding joint be fixed with snap close below by screw one, snap close is provided with the grooving matched with screw one, it is provided with seat support between backrest U-tube and guardrail U-tube, it is provided with turnover service plate between top and the backrest U-tube of guardrail U-tube.The beneficial effects of the utility model: this utility model simple in construction, easy to use, service plate is collapsible when using；Stand stable, use safety.
Description
Technical field
This utility model relates to baby dining chair technical field, it particularly relates to a kind of service plate can after turn over and stand stable
Baby dining chair.
Background technology
At present, children dinning chair of the prior art structurally generally comprises chair frame, seat and service plate three part, service plate
It is correspondingly arranged in the front of seat support, in order to omit the assembling procedure of service plate, reaches dining chair and open the effect that just can use, now
Technology has been fixed on service plate on seat, but so dining chair is taken up space the biggest after a procedure.It addition, existing youngster in the art
Virgin dining chair footing does not has slipmat and folding joint not to fix locking device, and when so using on smooth ground, dining chair is easy
Slide even auto-folder, the most dangerous.
Utility model content
The purpose of this utility model be to provide a kind of service plate can after turn over and stand stable baby dining chair, the most existing to overcome
There are technology above shortcomings.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of service plate can after turn over and stand stable baby dining chair, including the support bar of bottom, described support bar includes top
Portion passes through folding joint U-shaped support bar one arranged in a crossed manner and U-shaped support bar two, and described folding joint includes being fixed by screw rod
The folding intrinsic articulation connected and folding extrinsic articulation, the upper end of described folding extrinsic articulation is arranged with backrest U-tube, closes in described folding
Joint upper end be arranged with guardrail U-tube, below described folding joint and be positioned at backrest U-tube and guardrail U-tube lower end lead to
Crossing screw one and be fixed with snap close, described snap close is provided with the grooving matched with described screw one, described backrest U-tube and protecting
It is provided with seat support between hurdle U-tube, between top and the backrest U-tube of described guardrail U-tube, is provided with service plate.
Further, described seat support include seat support pipe and the seat support front rail that is fixed between described seat support pipe and
Seat support rear transverse rod, between described seat support front rail and seat support rear transverse rod and run through seat support pipe and be provided with the rotatable round bar of seat support, institute
The two ends stating the rotatable round bar of seat support are connected with backrest U-tube by the joint adapter sleeve being sheathed in backrest U-tube.
Further, the front end of described seat support pipe is provided with runners by bullet pin.
Further, described runners 4 is provided with the some groups of different bullet pin-and-holes of height.
Further, the top of described backrest U-tube is fixed with service plate adapter, described service plate adapter by screw rod
The fixing pipe of service plate being provided with described service plate by bullet pin is connected.
Further, described service plate includes that being located at service plate fixes the service plate plate in the middle of pipe, and the one side of described service plate plate is passed through
Screw two is connected with by the fixing pipe of service plate, another side by with service plate fix right fixed groove that pipe head rail matches,
Left fixed groove upper lockset connected, fixing and fixing lower lockset are connected.
Further, it is connected by lockset connecting rod between described fixing upper lockset and fixing lower lockset, and described solid
Surely lockset and fixing lower lockset and guardrail U-tube phase clamping are gone up.
Further, at the bottom corners of described U-shaped support bar one and U-shaped support bar two, it is equipped with shoe, described
Shoe includes and mates the delta-ring being socketed at U-shaped support bar one and U-shaped support bar two bottom corners and be fixed at institute
State delta-ring lower end plane pad.
Further, described U-shaped support bar one and U-shaped support bar two are also arranged with decoration.
The beneficial effects of the utility model: this utility model seat bottom is provided with anti-skidding delta-ring and planar pad, on ground
Producing friction on face can not slide, such dining chair is stood stable, base before and after connecting fixing pipe and service plate on seat fix pipe with
And backrest fixes pipe connection and be provided with folding device and locking device, during folding, backrest need to be made U-shaped by untiing locking device
Pipe rising reaches to fold the regulation folded, and such dining chair in use, will not fold because of fortuitous event, it is ensured that use safety,
Seat is after folding folds, and the dynamic device of lock is automatic locking, such seat after folding before and after foot will not automatically open up, it is ensured that stand
Stable, lockset under service plate untied by service plate, by backrest both sides central rotational device, service plate can be made to overturn backward, so effectively contracting
Little dining chair takes up an area space after using, and runners, by three upper lower opening positions, mates with the bullet pin of seat support pipe both sides sag pipe end,
Carry out upper-lower height regulation.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 be according to the service plate described in this utility model embodiment can after turn over and the structure of stable baby dining chair of standing is shown
It is intended to；
Fig. 2 is the structural representation according to the seat portion described in this utility model embodiment；
Fig. 3 is the structural representation according to the folding joint part described in this utility model embodiment；
Fig. 4 is the structural representation according to the service plate part described in this utility model embodiment；
Fig. 5 is the structural representation according to the shoe described in this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, all belong to
Scope in this utility model protection.
As Figure 1-5, according to a kind of service plate described in this utility model embodiment can after turn over and stand stable baby
Dining chair, including the support bar of bottom, described support bar includes that the U-shaped support bar 1 that folding joint 6 is arranged in a crossed manner is passed through at top
With U-shaped support bar 2 22, described folding joint 6 includes fixing the folding intrinsic articulation 17 of connection by screw rod and folding extrinsic articulation
18, the upper end of described folding extrinsic articulation 18 is arranged with backrest U-tube 11, and the upper end of described folding intrinsic articulation 17 is arranged with guardrail U
Type pipe 8, below described folding joint 6 and be positioned at the lower end of backrest U-tube 11 and guardrail U-tube 8 and set by screw one is fixing
Snap close 16, described snap close 16 is had to be provided with the grooving 5 matched with described screw one, described backrest U-tube 11 and guardrail U-tube
It is provided with seat support 7 between 8, between top and the backrest U-tube 11 of described guardrail U-tube 8, is provided with service plate 9.
In the present embodiment, described seat support 7 includes seat support pipe 12 and the chair being fixed between described seat support pipe 12
Seat front rail 13 and seat support rear transverse rod 15, between described seat support front rail 13 and seat support rear transverse rod 15 and run through seat support pipe 12 and set
Having the rotatable round bar of seat support 14, the two ends of the rotatable round bar of described seat support 14 are connected by the joint being sheathed in backrest U-tube 11
Female connector 19 is connected with backrest U-tube 11.
In the present embodiment, the front end of described seat support pipe 12 is provided with runners 4 by bullet pin.
In the present embodiment, described runners 4 is provided with the some groups of different bullet pin-and-holes of height.
In the present embodiment, the top of described backrest U-tube 11 is fixed with service plate adapter 10, described meal by screw rod
Dish adapter 10 is fixed pipe 26 by the service plate that bullet pin is provided with described service plate 9 and is connected.
In the present embodiment, described service plate 9 includes that being located at service plate fixes the service plate plate 20 in the middle of pipe 26, described service plate plate 20
One side by screw two with fix pipe 26 by service plate and be connected, another side matches by fixing pipe 26 head rail with service plate
Right fixed groove 221, left fixed groove 222 is connected, fixing upper lockset 231 and fixing lower lockset 232 are connected.
In the present embodiment, by lockset connecting rod 24 phase between described fixing upper lockset 231 and fixing lower lockset 232
Even, and described fixing upper lockset 231 and fixing lower lockset 232 and guardrail U-tube 8 phase clamping.
In the present embodiment, it is equipped with anti-skidding dress at the bottom corners of described U-shaped support bar 1 and U-shaped support bar 2 22
Putting, described shoe includes and the delta-ring 1 mating socket at U-shaped support bar 1 and U-shaped support bar 2 22 bottom corners
Be fixed at described delta-ring 1 lower end plane pad 25.
In the present embodiment, described U-shaped support bar 1 and U-shaped support bar 2 22 are also arranged with decoration 3.
Understand technique scheme of the present utility model for convenience, below by way of new to this practicality in specifically used mode
The technique scheme of type is described in detail.
When specifically used, folding joint 6 can carry out the folding of U-shaped support bar 1 and U-shaped support bar 2 22 and fold, lock
Button 5 need to opened by skill and enough dynamics, makes U-shaped support bar 1 and U-shaped support bar 2 222 to fold by auto-folder,
Service plate 9 by service plate fix rotatable screw rod in pipe 26 and service plate adapter 10 realize service plate 9 can after turn over, reduce volume after use
Or allowing dining chair embedding dining table allow baby directly use dining table to have dinner, seat bottom pipe 12 front end is connected by bullet pin runners 4, seat bottom
It is fixed with U-shaped guardrail pipe 8 by screw rod in the middle of pipe 12.
As in figure 2 it is shown, seat support can be by the rotatable round bar of seat support 14 between seat support front rail 13 and seat support rear transverse rod 15
Folded by folding joint 6 when folding and rotate so that fit angle.
As it is shown on figure 3, the size of snap close grooving 5 is secured to screw one coupling, can realize sliding under skill external force, solve
Lock, finally realizes U-shaped support bar 1 and U-shaped support bar 2 22 and folds and fold needs and unblank rear Foldable in skill.
As shown in Figure 4, fixing lockset snaps in guardrail U-tube 8, buckles service plate and fixes lockset, when opening the fixing lock of service plate
After tool, service plate 9 can overturn backward.
In sum, by means of technique scheme of the present utility model, this utility model seat bottom is provided with anti-skidding
Delta-ring and planar pad, producing friction on the ground can not slide, and such dining chair is stood stable, base before and after connecting fixing pipe with
On seat, the fixing pipe of service plate and backrest are fixed pipe connection and are provided with folding device and locking device, need to be by untiing during folding
Locking device, makes backrest U-tube rise and reaches to fold the regulation folded, and such dining chair in use, will not be because of fortuitous event
Folding, it is ensured that use safety, seat is after folding folds, and the dynamic device of lock is automatic locking, such seat after folding before and after foot not
Can automatically open up, it is ensured that standing stable, lockset under service plate untied by service plate, by backrest both sides central rotational device, can make service plate
Overturning backward, the most effectively reduce after dining chair uses and take up an area space, runners is by under three upper lower opening positions, with seat support pipe both sides
The bullet pin coupling of nanubrium end, carries out upper-lower height regulation.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (9)
1. service plate can after turn over and stand a stable baby dining chair, including the support bar of bottom, described support bar includes top
The U-shaped support bar one (21) arranged in a crossed manner by folding joint (6) and U-shaped support bar two (22), it is characterised in that described folding
Joint (6) includes fixing the folding intrinsic articulation (17) of connection by screw rod and folding extrinsic articulation (18), described folding extrinsic articulation
(18) upper end is arranged with backrest U-tube (11), and the upper end of described folding intrinsic articulation (17) is arranged with guardrail U-tube (8), described
Below folding joint (6) and be positioned at the lower end of backrest U-tube (11) and guardrail U-tube (8) and be fixed with lock by screw one
Button (16), described snap close (16) is provided with the grooving (5) matched with described screw one, described backrest U-tube (11) and guardrail U
It is provided with seat support (7) between type pipe (8), between top and the backrest U-tube (11) of described guardrail U-tube (8), is provided with service plate (9).
Service plate the most according to claim 1 can after turn over and stand stable baby dining chair, it is characterised in that described seat support
(7) seat support pipe (12) and the seat support front rail (13) being fixed between described seat support pipe (12) and seat support rear transverse rod are included
(15), between described seat support front rail (13) and seat support rear transverse rod (15) and run through seat support pipe (12) and be provided with seat support and rotatably justify
Bar (14), the two ends of the rotatable round bar of described seat support (14) are by the joint adapter sleeve (19) being sheathed in backrest U-tube (11)
It is connected with backrest U-tube (11).
Service plate the most according to claim 2 can after turn over and stand stable baby dining chair, it is characterised in that described seat support circle
The front end of pipe (12) is provided with runners (4) by bullet pin.
Service plate the most according to claim 1 can after turn over and stand stable baby dining chair, it is characterised in that described backrest U
The top of type pipe (11) is fixed with service plate adapter (10) by screw rod, and described service plate adapter (10) passes through bullet pin with described
The fixing pipe (26) of the service plate that service plate (9) is provided with is connected.
Service plate the most according to claim 4 can after turn over and stand stable baby dining chair, it is characterised in that described service plate
(9) including being located at the service plate plate (20) in the middle of the fixing pipe (26) of service plate, the one side of described service plate plate (20) passes through screw two with logical
Crossing the fixing pipe (26) of service plate to be connected, another side is by the right fixed groove matched with service plate fixing pipe (26) head rail
(221), left fixed groove (222) upper lockset (231) connected, fixing and fixing lower lockset (232) are connected.
Service plate the most according to claim 5 can after turn over and stand stable baby dining chair, it is characterised in that described fixing on
It is connected by lockset connecting rod (24) between lockset (231) and fixing lower lockset (232), and described fixing upper lockset (231)
And lockset (232) and guardrail U-tube (8) phase clamping under fixing.
Service plate the most according to claim 1 can after turn over and stand stable baby dining chair, it is characterised in that described U-shaped props up
Being equipped with shoe at the bottom corners of strut one (21) and U-shaped support bar two (22), described shoe includes propping up with U-shaped
Mate the delta-ring (1) of socket at strut one (21) and U-shaped support bar two (22) bottom corners and be fixed at described delta-ring
(1) lower end plane pad (25).
Service plate the most according to claim 7 can after turn over and stand stable baby dining chair, it is characterised in that described U-shaped props up
Decoration (3) also it is arranged with on strut one (21) and U-shaped support bar two (22).
Service plate the most according to claim 3 can after turn over and stand stable baby dining chair, it is characterised in that described runners
(4) the some groups of different bullet pin-and-holes of height it are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107642.6U CN205814068U (en) | 2016-02-03 | 2016-02-03 | A kind of service plate can after turn over and stand stable baby dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107642.6U CN205814068U (en) | 2016-02-03 | 2016-02-03 | A kind of service plate can after turn over and stand stable baby dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205814068U true CN205814068U (en) | 2016-12-21 |
Family
ID=58148173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107642.6U Expired - Fee Related CN205814068U (en) | 2016-02-03 | 2016-02-03 | A kind of service plate can after turn over and stand stable baby dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205814068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108244860A (en) * | 2018-01-25 | 2018-07-06 | 重庆展成家俱制造有限公司 | Multi-functional foldable dining table and chair |
| CN110801197A (en) * | 2019-11-13 | 2020-02-18 | 漯河医学高等专科学校 | Internal medicine inspectoscope |
-
2016
- 2016-02-03 CN CN201620107642.6U patent/CN205814068U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108244860A (en) * | 2018-01-25 | 2018-07-06 | 重庆展成家俱制造有限公司 | Multi-functional foldable dining table and chair |
| CN108244860B (en) * | 2018-01-25 | 2019-12-03 | 重庆展成家俱制造有限公司 | Multi-functional foldable dining table and chair |
| CN110801197A (en) * | 2019-11-13 | 2020-02-18 | 漯河医学高等专科学校 | Internal medicine inspectoscope |
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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: 20161221 Termination date: 20190203 |