CN205866477U - Folding child dinning chair - Google Patents
Folding child dinning chair Download PDFInfo
- Publication number
- CN205866477U CN205866477U CN201620480043.9U CN201620480043U CN205866477U CN 205866477 U CN205866477 U CN 205866477U CN 201620480043 U CN201620480043 U CN 201620480043U CN 205866477 U CN205866477 U CN 205866477U
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- side arm
- frame
- folding
- dining chair
- bayonet lock
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Abstract
The utility model discloses a folding child dinning chair, including chassis and seat, the chassis includes mutual articulated side arm and after -frame, the seat is installed on the side arm, the after -frame has to take to be put in the subaerial expansion attitude and the folding attitude of drawing close to the side arm, the after -frame that expandes the attitude from articulated punishment for the supporting part towards the side arm and dorsad the side arm prevent the portion that inclines. The utility model has the advantages of it is following: it is folding to the side arm through the after -frame, reduce the volume of children's seat when idle, made things convenient for and taken in and carry, compare the problem of having solved easy tong in traditional folded structure simultaneously, locking mechanical system's design, after -frame can be convenient when expanding firm locking, need to receive close be can be convenient the unblock, convenient to use, through design the gyro wheel on the supporting part of after -frame, improved the self -reliance performance of seat after folding, optimized foldingly and deployment process, user experience is good.
Description
Technical field
This utility model relates to infant article field, particularly relates to a kind of folding children's dining chair.
Background technology
Children dinning chair, as the term suggests, it is simply that the chair that child has meal.That sells on the market has wood children dinning chair and divides
Body children dinning chair, folding children's dining chair.Need to make the comfort of specialty for baby when design, all functional design all enclose
Setting out around baby's body development and subjective feeling, trying one's best to reduce splits parts in order to avoid reducing security performance, needs to be absorbed in dining chair certainly
Having the optimization of function, forming of the healthy growth of baby and good study habit more can be taken into account in the most comfortable seat.Youngster
Virgin dining chair is more ripe product, is having diversified selection on the market.
The Chinese patent literature of Publication No. CN204306474U discloses a kind of children dinning chair, including dining chair frame, removable
Child's seat pocket of being connected to unloading on dining chair frame, it is located between dining chair frame and child's seat pocket the grafting locking for both being locked
Mechanism, described child's seat stomacher includes seat, the backrest being located at rear, seat, is positioned at the front adnexa on front side of backrest, described backrest with
Forming the gusset space for the child rested on seat carries out enclosing between described front adnexa, described dining chair frame at least has
Having the seat board being available for child's sitting, this children dinning chair has two kinds of use states, when it is in the first use state, and described children
Youngster's seat pocket grafting regularly is on described dining chair frame, and described child's seat pocket provides child's sitting；When this children dinning chair is in second
During use state, described child's seat pocket is removed from described dining chair frame, and described dining chair frame provides child's sitting.This technical scheme is led to
Dismounting and the installation of crossing child's seat pocket realize being suitable for of the child for all ages and classes, but the span of regulation is bigger, it is impossible to
According to different use environment regulation sitting heights during infant-growth, more inconvenience, and at the outside chi of this children dinning chair
Very little fixing, less it is convenient for carrying.
Therefore people devise the children dinning chair that can fold, and the Chinese patent literature of Publication No. CN203953053U is public
Open a kind of portable intake type foldable baby dining chair, be provided with the dining chair outer housing of support frame including inside；Opening of dining chair outer housing
Mouth two ends each extend over the fixing bar for contacting with desktop, and fixing bar slidably connects service plate, at fixing bar and dining chair
The downward vertical of outer housing junction is provided with U-shaped support, and U-shaped support is wrapped in the sheath extended from dining chair housing opening both sides
In, sheath and dining chair outer housing are integral type structure, are provided with the slide fastener controlling its opening and closing；Keep in the rear portion of dining chair outer housing
For receiving the collecting bag of whole dining chair.When not using, first open the collecting bag being built in dining chair outer housing, then dismantle meal
Dish, and after U-shaped support departs from dining table, two U-shaped supports are closed up to centre, finally whole dining chair is put into collecting bag.This skill
Art scheme improves the portable degree of whole children dinning chair by the dismounting of service plate, but the full-size of children dinning chair is to prop up
The size of spike, the most not very convenient carries.
And scissors folding can be mostly with the children dinning chair of folding supporting foot present on market, such as Publication No.
The Chinese patent literature of CN201480759U discloses a kind of folding dining chair for children, including being positioned at the side stand of both sides, setting
Seat mechanism between the side stand of both sides, the side stand of every side all includes the approximate mid-section of front pole-bracket, top and front pole-bracket
Rotate the back pole-bracket connected, and seat mechanism includes that rear portion is opened meal plate jaggy, is arranged on the top of the front pole-bracket of both sides
The seat board that backrest, rear portion are connected with the lower rotational of backrest, the rearward end of meal plate is connected rotatedly with the top of front pole-bracket, meal
Be provided with side stand detent mechanism between plate and back pole-bracket, between seat board and front pole-bracket, and or seat board and backrest between be provided with
Seat board position-limit mechanism.After side stand detent mechanism locks, front pole-bracket, back pole-bracket, meal plate constitute stable triangle mechanism.Should
The children dinning chair of type easily forms the gap of tong, is unfavorable for the safety of infant.
Utility model content
The deficiency existed for prior art, this utility model provide a kind of support foot bottom arrange closing-folding mechanism with
Realize the folding children's dining chair of safe folding.
The technical solution of the utility model is:
A kind of folding children's dining chair, including underframe and seat, described underframe includes side arm and the after-frame being hinged, described
Seat is arranged on side arm, and described after-frame has the folded state taken the deployed condition put on the ground and draw close to side arm；Deployed condition
After-frame be divided into the anti-dumping portion of the supporting part towards side arm and side arm dorsad from hinged place.
Folding children's dining chair is stood on bottom surface by underframe, and side arm and the after-frame of underframe mutually support, it is ensured that seat
Stable.When after-frame is in deployed condition, it is possible to form stable connection by supporting part and side arm, protect with the help of anti-dumping portion
Hold stablizing of side arm, thus support seat and ensure stable.
In order to realize more preferable folding effect, it may be preferred to after-frame is hinged on the hinged unidirectional-folding form bottom side arm,
For traditional scissors retraction rack, this hinged unidirectional-folding form can reduce folding children's dining chair at folding process
The tong gap of middle appearance, thus improve the safety of perambulator.And the retraction rack of scissors after folding can be in the height direction
Elongated, it is unfavorable for storage and lays, and the hinged unidirectional-folding form in the application can effectively alleviate the generation of this problem.
In order to improve after-frame switching between deployed condition and folded state, needing can easily be mutual between side arm and after-frame
Fix and be separated from each other, as preferably, between described side arm and after-frame, being provided with the locking mechanism that after-frame is maintained at deployed condition.
As preferably, described locking mechanism includes:
What activity was plugged in described supporting part folds bayonet lock；
It is arranged on described side arm and folds the locking piece that bayonet lock coordinates；
The hauling rope of bayonet lock disengaged from locking member is folded described in driving.
When after-frame is positioned at deployed condition, folds bayonet lock and lean out supporting part outer to cooperate to limit after-frame with locking piece relative
Side arm rotates, and when after-frame needs to release deployed condition, is pulled by hauling rope and folds bayonet lock and move in supporting part, retraction support
In portion thus realize and the disengaging of locking piece.This design is advantageous in that the movable part of locking is protected by after-frame, decreases the external world
Interference to locking member, thus improve stability and the ruggedness of locking.
In order to improve the protected effect of locking mechanism further, reducing extraneous interference, as preferably, described side arm is provided with
For accommodating the storage tank of described supporting part, described locking piece is to be positioned at storage tank to limit the dead bolt of supporting part abjection.
By storage tank, whole supporting part is wrapped up, and under the cooperation of storage tank and dead bolt, ensure that after-frame is by surely
Solid locking.For single latch design, the collocation of storage tank and dead bolt enables to the two ends of dead bolt and houses
Groove interfixes, and improves the intensity of dead bolt, if the side arm part at storage tank and dead bolt place selects plastics etc. to facilitate molding
Material, then can select integrated design.
In order to ensure that fold bayonet lock does not haves the situation of accidental unlocking when after-frame is in deployed condition, in locking mechanism also
Have to be provided with and can fold bayonet lock and be maintained at the structure of lock-in state.The buckle or Magnet being mutually twisted can be selected, in view of this
Application technical scheme folds bayonet lock sliding plug design in supporting part, as preferably, in described supporting part, is provided with cotter way,
Described fold bayonet lock activity and be plugged in this cotter way, fold and driving is installed between bayonet lock and cotter way folds bayonet lock and complete lock out action
Stage clip.Also design utilizes the spacing of cotter way, solves the stage clip defect in the spacing deficiency of the circumference folding bayonet lock, improves receipts
Close the stability of the locking of bayonet lock.
Folding children's dining chair in traditional scheme the most typically can affect the self-support performance of vehicle frame, need supporter or
Person's fixture relies on and could keep stable, and existing for storage necessarily affects, and herein as preferably, described in fold bayonet lock
Head be provided with and the lead-in chamfered of described dead bolt effect and the roller that contacts with ground when folded state.Getting well of this design is in
In the spike that can form self-support.For reducing movement travel when after-frame folds, therefore select after-frame to draw close folding to side arm, make
For preferably, described storage tank lower ending opening.This design make when after-frame is in folded state, the supporting part of after-frame is downward, anti-dumping
Portion upwards time, supporting part is touched by roller and ground near the side on ground, and the appearance of roller solves because after-frame is rolled over
The situation that self-support performance that is folded and that cause reduces, and rubbing between supporting part and ground can be reduced during after-frame folds
Wiping, protection folds bayonet lock.
In order to arrange the form optimizing underframe, as preferably, described side arm is L-shaped, and the end of the transverse arm of this L-shaped is provided with institute
Stating storage tank, be provided with front-wheel at the flex point of L-shaped, described seat is arranged in the vertical arm of L-shaped, in folded state, and described anti-dumping portion
It is posted by the vertical arm of L-shaped.
This utility model has the advantage that
(1) folded to side arm by after-frame, reduce children's seat volume when idle, facilitate storage and carry, with
Time solve easy tong compared to traditional folding structure problem；
(2) design of locking mechanism, after-frame can consolidate locking upon deployment easily, and needing to fold is can be convenient
Unlock, easy to use；
(3) by designing roller on the supporting part of after-frame, improve seat self-support performance after folding, optimize folding
Folding and the process of expansion, Consumer's Experience is good.
Accompanying drawing explanation
Fig. 1 is the present embodiment folding children's dining chair schematic diagram；
Fig. 2 is the folding schematic diagram of folding children's dining chair in Fig. 1；
Fig. 3 is the locking mechanism lock-out state schematic diagram of folding children's dining chair in Fig. 1.
Detailed description of the invention
Explanation this utility model detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of folding children's dining chair, including underframe 102 and seat 101, underframe 102 includes by turning
Side arm 104 that axle 106 is hinged and after-frame 107, seat 101 is arranged on side arm 104, and after-frame 107 has to take to be put on ground
On deployed condition (as shown in Figure 1) and the folded state (as shown in Figure 2) drawn close to side arm 104；The after-frame 107 of deployed condition is from hinged
Place is divided into the anti-dumping portion 108 of the supporting part 112 towards side arm 104 and side arm 104 dorsad.Side arm 104 is L-shaped, the transverse arm of this L-shaped
End be provided with storage tank, be provided with front-wheel 105 at the flex point of L-shaped, the upper end of the vertical arm of L-shaped is provided with extension 103, seat
101 are arranged on this extension 103, and in folded state, anti-dumping portion 108 is posted by the extension 103 of the vertical arm of L-shaped.
The locking mechanism that after-frame 107 is maintained at deployed condition it is provided with between side arm 104 and after-frame 107.Locking mechanism includes:
What activity was plugged in supporting part 112 folds bayonet lock 114；It is arranged on side arm 104 and folds the dead bolt 122 that bayonet lock 114 coordinates；
Driving folds bayonet lock 114 and departs from the hauling rope 118 of dead bolt 122.Hauling rope 118 is by being inlaid in the installation folded in bayonet lock 114
119 connect.
Side arm 104 is provided with the storage tank of the lower ending opening for accommodating supporting part 112, and dead bolt 122 is arranged in storage tank.
It is provided with cotter way in supporting part 112, folds bayonet lock 114 activity and be plugged in this cotter way, fold to install between bayonet lock 114 and cotter way and drive
Dynamic fold bayonet lock 114 and complete the stage clip 116 of lock out action, in folding bayonet lock 114, be provided with stage clip mounting groove 115, stage clip 116 two ends
Offset with supporting part 112, stage clip mounting groove 115 respectively.The head 120 folding bayonet lock 114 is provided with and the guiding of dead bolt 122 effect
Inclined-plane 121 and the roller 113 contacted with ground when folded state.
It is additionally provided with the connection cross bar 111 improving rigidity between the anti-dumping portion 108 of folding children's dining chair both sides, connects cross bar
Unblock button 110 is installed in the middle of 111, unlocks button 110 and fold bayonet lock 114 by hauling rope 118 linkage, unlock button 110
On be provided with two roads lock 109.
Use process is as follows
Fold: untie two road lock 109 being unlocked by pressing buttons 110, unlock button 110 and can pull hauling rope 118, hauling rope
118 drivings fold bayonet lock 114 and overcome elastic force supporting part 112 contract to after-frame 107 of stage clip 116, after folding bayonet lock 114
Retreat to the plunger folding bayonet lock 114 contact with dead bolt 122 locking time, after-frame 107 can be freely rotatable for axle center with rotating shaft 106.This
Time be lifted up connecting cross bar 111, after-frame 107 can draw close folding to side arm 104, and supporting part 112 deviate from from storage tank, installation
The rotary joint 117 arranged around rotating shaft 106 on after-frame 107 can provide spacing guiding, folds the head 120 of bayonet lock 114
Roller 113 can roll assistance on the ground and complete folding process, when after-frame 107 folds and reclines as side arm 104, fold
Perambulator is supported oneself on the ground with front-wheel 105 and roller 113 for contact point, and can complete short-range movement.
Launching: user needs to buttress folding children's dining chair, another hand drive connects cross bar 111 and moves away from side arm 104,
Connecting cross bar 111 drives after-frame 107 to launch, and when the supporting part 112 of after-frame 107 enters storage tank, folds bayonet lock 114 and passes through head
The lead-in chamfered 121 in portion 120 interacts with dead bolt 122, and driving folds bayonet lock 114 and overcomes the elastic force retraction of stage clip 116 to support
To dodge dead bolt 122 in portion 112, when after-frame 107 continues to be deployed into desired location, dead bolt 122 and lead-in chamfered 121 stagger,
Fold bayonet lock 114 under the effect of stage clip 116, eject the supporting part 112 of after-frame 107, complete and the locking of side arm 104, launched
Become.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (8)
1. a folding children's dining chair, including underframe and seat, it is characterised in that described underframe include the side arm that is hinged and
After-frame, described seat is arranged on side arm, and described after-frame has the folding taken the deployed condition put on the ground and draw close to side arm
State；The after-frame of deployed condition is divided into the anti-dumping portion of the supporting part towards side arm and side arm dorsad from hinged place.
2. folding children's dining chair as claimed in claim 1, it is characterised in that be provided with between described side arm and after-frame and after-frame is protected
Hold the locking mechanism in deployed condition.
3. folding children's dining chair as claimed in claim 2, it is characterised in that described locking mechanism includes:
What activity was plugged in described supporting part folds bayonet lock；
It is arranged on described side arm and folds the locking piece that bayonet lock coordinates；
The hauling rope of bayonet lock disengaged from locking member is folded described in driving.
4. folding children's dining chair as claimed in claim 3, it is characterised in that described side arm is provided with for accommodating described supporting part
Storage tank, described locking piece be positioned at storage tank limit supporting part abjection dead bolt.
5. folding children's dining chair as claimed in claim 4, it is characterised in that be provided with cotter way in described supporting part, described in fold
Bayonet lock activity is plugged in this cotter way, folds to install between bayonet lock and cotter way to drive and folds bayonet lock and complete the stage clip of lock out action.
6. folding children's dining chair as claimed in claim 5, it is characterised in that described in fold the head of bayonet lock and be provided with and described lock
The lead-in chamfered of tongue effect and the roller contacted with ground when folded state.
7. folding children's dining chair as claimed in claim 6, it is characterised in that described storage tank lower ending opening.
8. folding children's dining chair as claimed in claim 7, it is characterised in that described side arm is L-shaped, the end of the transverse arm of this L-shaped
Portion is provided with described storage tank, is provided with front-wheel at the flex point of L-shaped, and described seat is arranged in the vertical arm of L-shaped, in folded state, and institute
State anti-dumping portion to be posted by the vertical arm of L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620480043.9U CN205866477U (en) | 2016-05-23 | 2016-05-23 | Folding child dinning chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620480043.9U CN205866477U (en) | 2016-05-23 | 2016-05-23 | Folding child dinning chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205866477U true CN205866477U (en) | 2017-01-11 |
Family
ID=57688775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620480043.9U Active CN205866477U (en) | 2016-05-23 | 2016-05-23 | Folding child dinning chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205866477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716201A (en) * | 2020-12-29 | 2021-04-30 | 鲍逸怡 | Assembly structure of dinner plate assembly and armrest and child dining chair |
-
2016
- 2016-05-23 CN CN201620480043.9U patent/CN205866477U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112716201A (en) * | 2020-12-29 | 2021-04-30 | 鲍逸怡 | Assembly structure of dinner plate assembly and armrest and child dining chair |
| CN112716201B (en) * | 2020-12-29 | 2023-09-12 | 宁波华盛塑胶制品股份有限公司 | Assembly structure of dinner plate component and armrest and child dining chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220923 Address after: 312369 Xietang Chenhui Industrial Park, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: SHAOXING SHANGYU RIXING HARDWARE PRODUCTS Co.,Ltd. Address before: 312369 Chen Hui Industrial Park, Xie Tang Town, Shangyu District, Shaoxing, Zhejiang Patentee before: ZHEJIANG CH BABY Co.,Ltd. |
|
| TR01 | Transfer of patent right |