CN209096883U - Foldable child booster seat - Google Patents
Foldable child booster seat Download PDFInfo
- Publication number
- CN209096883U CN209096883U CN201821645494.9U CN201821645494U CN209096883U CN 209096883 U CN209096883 U CN 209096883U CN 201821645494 U CN201821645494 U CN 201821645494U CN 209096883 U CN209096883 U CN 209096883U
- Authority
- CN
- China
- Prior art keywords
- protrusion
- bracket
- erection part
- matrix
- fixed
- 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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Abstract
The utility model relates to a kind of foldable child booster seats.Using the utility model foldable child booster seat when, push protrusion to be allowed to stretch out to be held between bracket and erection part erection part is made be in upright state, protrusion pushed to be allowed to erection part can be made foldable by retraction in bracket and/or erection part.So only needing to push protrusion flexible, so that it may which the switching for realizing erection part upright state and folded state does not need assistance tool, keeps the expansion of foldable child booster seat and folding extremely convenient, improves the practical performance of children's seat.
Description
Technical field
The utility model relates to a kind of foldable child booster seats.
Background technique
Electric vehicle, bicycle are a kind of common short distance traffic tools, but existing bicycle, electric vehicle in design simultaneously
The problem of not accounting for carrying child trip carries youngster so needing to install children's seat on electric vehicle or bicycle to meet
The needs of child's trip.Currently, disclosing some forward type children's seats that can be used for bicycle, electric vehicle, youngster in the prior art
Virgin seat mainly includes seat board, backrest and handrail.Consider the portability and easily contained property of children's seat, backrest and handrail are generally all
Be be hinged on seat board or with seat board releasable connection, need to cooperate screw that handrail and backrest are fixed on seat board under use state
On, when folding children seat, is also required to Unscrewed screw, or even needs to carry tool, and operation is extremely inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of foldable child booster seats to solve children's seat in the prior art
The technical issues of inconvenience folds, inconvenience is unfolded.
To achieve the above object, the foldable child booster seat of the utility model uses following technical scheme:
Foldable child booster seat, the bracket including being used to support seat board, rotation is provided with erection part, erection part tool on bracket
Have and is uprightly fixed on the folded state packed up on bracket for children's dependence/or hand steered upright state and folding, bracket and straight
It is additionally provided with card holding structure between vertical portion, rotary centerline setting when card holding structure is staggered erection part around holder pivots, clamping
Structure includes telescopic protrusion, and protrusion can be held between bracket and erection part when stretching out makes erection part be in vertical
State, protrusion can be by deviating from bracket and/or erection part so that erection part is foldable when retracting.
The card holding structure includes matrix, and the protrusion can be mounted in matrix to guide extension by elastic construction,
Jack is correspondingly arranged on bracket or erection part, the shape adaptation of protrusion and jack, elastic construction can in protrusion stress
Flexible deformation occurs and protrusion is made to be detached from the jack, after removing external force protrusion can spring back in the presence of a tensile force again and
It is inserted into the jack and erection part is made to be fixed on upright state.
The matrix is fixed in erection part, and matrix is rotatably installed on bracket by the first pin shaft, the axis of the first pin shaft
Line direction is parallel with the telescopic direction of protrusion.
The elastic construction includes elastic support, and one end of elastic support is fixed on matrix, the other end is fixed with protrusion
Portion is provided with the pilot hole being oriented to for the telescopic process to protrusion on matrix.
The matrix is plugged in bracket or erection part, and the two sides of matrix are provided with the protrusion, elastic support packet
Two parts interconnecting piece for including the root for being fixed on matrix and being extended by the outside bifurcated in root, the end of every part interconnecting piece
Portion's correspondence is fixed with the protrusion.
The card holding structure includes matrix, is correspondingly arranged fluted on bracket or erection part, and the protrusion is telescopically
It is mounted on matrix, protrusion can be caught in the groove when stretching out and cooperate to make with the cell wall limit block of groove upright
Portion is fixed on upright state, and protrusion can be deviate from from the groove when retracting and make erection part can opposite holder pivots.
The card holding structure includes matrix, and the protrusion is retractably installed on matrix, and protrusion includes that interval is set
The two parts set, when two parts protrusion stretches out can by bracket or erection part clamping position at middle part to make erection part fix
In upright state, protrusion can be detached from bracket or erection part and make erection part can be with respect to holder pivots when retracting.
The matrix is fixed in erection part, and matrix is rotatably installed on bracket by the first pin shaft, and groove is along bracket
Length direction extends, the telescopic direction of protrusion perpendicular to the first pin shaft axis direction, so protrusion can protrude into it is described recessed
In slot or by deviating from the groove.
Card holding structure further includes protruding force section that matrix is arranged, for hand-held force, and force section is fixed at protrusion
In portion.
The erection part is the handrail that present front edge of board is arranged and/or the backrest that seat board rear end is arranged in.
The beneficial effects of the utility model are as follows: using the utility model foldable child booster seat when, push protrusion
Being allowed to stretch out to be held between bracket and erection part makes erection part be in upright state, and protrusion is pushed to be allowed to by bracket
And/or retracting in erection part can make erection part foldable.So only needing to push protrusion flexible, so that it may realize erection part
The switching of upright state and folded state does not need assistance tool, makes the expansion of foldable child booster seat and folds extremely square
Just, the practical performance of children's seat is improved.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the embodiment one of the foldable child booster seat of the utility model；
Fig. 2 is the structural schematic diagram of the embodiment one of the foldable child booster seat of the utility model in a folded configuration；
Fig. 3 is the structural schematic diagram of the embodiment two of the foldable child booster seat of the utility model；
Fig. 4 is the structural schematic diagram of the embodiment three of the foldable child booster seat of the utility model；
Fig. 5 is the structural schematic diagram of the example IV of the foldable child booster seat of the utility model.
Specific embodiment
The embodiment one of the foldable child booster seat of the utility model:
The specific structure of the embodiment one of the foldable child booster seat of the utility model is as depicted in figs. 1 and 2, including seat board
And it is used to support the bracket 1 of seat board, the front end of bracket 1 is provided with handrail 2 by the rotation of the first pin shaft 3.Handrail 2 has upright solid
It is scheduled on the folded state packed up on bracket 1 for the hand steered upright state of children and folding.
The lug 11 of bracket 1 including two sides, the length direction on lug 11 along bracket 1 be arranged at intervals with pin shaft perforation 12 and
Jack 13.Pin shaft perforation 12 is installed for the first pin shaft 3.
The lower end of handrail 2 is fixed with card holding structure 4, and the state by switching card holding structure 4 can make handrail 2 be in upright solid
It is scheduled on the folded state packed up on bracket 1 for the hand steered upright state of children and folding.Card holding structure 4 includes matrix 41, base
The adaptation pin shaft perforation 43 for being provided with pilot hole 42 on block 41 and installing for the first pin shaft 3, the extending direction of pilot hole 42 is parallel
The protrusion 44 that shape is adapted to pilot hole 42 is fitted in the extending direction of adaptation pin shaft perforation 43, pilot hole 42.Protrusion
The inner end in portion 44 is mounted on matrix 41 by elastic support 45.The shape and 13 shape adaptation of jack of protrusion 44, elasticity branch
Flexible deformation can occur under external force for frame 45, can restore reset condition again after external force removes.
Elastic support 45 include root 46 for being fixed on matrix 41 and extended by the outside bifurcated in root 46 two
The end correspondence of part interconnecting piece 47, every part interconnecting piece 47 is fixed with the protrusion 44.This structure setting makes
The end that interconnecting piece 47 is fixed with protrusion 44 is easier to that flexible deformation occurs, and correspondingly the flexible stroke of protrusion 44 is larger.
Protrusion 44 and 13 position of jack to it is corresponding when protrusion 44 outer end can protrude into jack 13,2 quilt of handrail at this time
It is fixed on bracket 1 and cannot rotate to it；After pressing protrusion 44, flexible deformation can occur for elastic support 45, this
When protrusion 44 can be retracted into pilot hole 42, handrail 2 is unlocked and can rotate around bracket 1；After external force removing, protrusion
44 with 13 position of jack to it is corresponding when protrusion 44 outer end can with elastic support 45 reply reset condition and be repositioned to and protrude into again
In jack 13, the automatic locking of handrail 2 is realized.
In other embodiments, the extending direction of protrusion 44 can also be not parallel with the axis direction of the first pin shaft 3, only needs
Want that the axis direction of jack 13 and the extending direction of protrusion 44 are consistent, 13 position of jack is corresponding with 44 position of protrusion；
Elastic support 45 may be omitted with, but setting compression bullet between protrusion 44 and matrix 41 or between two protrusions 44
Other elastic constructions such as spring, elastic cushion, so that elastic construction can occur flexible deformation and make protrusion 44 when 44 stress of protrusion
It is detached from the jack 13, protrusion 44 can spring back in the presence of a tensile force and be inserted into the jack 13 simultaneously again after removing external force
Handrail 2 is set to be fixed on upright state；Protrusion 44 only can also be set in the side of matrix 41, the other side is not provided with protrusion
44, elastic support 45 only needs to fix a part of interconnecting piece 47 at this time；Card holding structure can be with rack-mount, by pin
Axis perforation and jack correspondence are provided with the switching that 2 upright state of handrail or folded state are realized on handrail 2；It can also be in bracket
Foldable, erectile rotatably backrest is arranged by card holding structure 4 in rear end.
The embodiment two of the foldable child booster seat of the utility model:
The specific structure is shown in FIG. 3 for the embodiment two of foldable child booster seat, and the difference with embodiment one is clamping
The difference of the corresponding adapter structure of the specific structure and bracket 1 of structure 4.Specifically, bracket 1 includes square tube, the inner hole shape of square tube
At groove 14.Card holding structure 4 includes matrix 41, the adaptation pin that pilot hole 42 is provided on matrix 41 and is installed for the first pin shaft 3
Axis perforation 43, the extending direction of pilot hole 42 is consistent with the length direction of bracket 1 under upright state, inserts in pilot hole 42 tangible
The protrusion 44 that shape is adapted to pilot hole 42.Matrix 41 protrudes above the force section 48 being provided with for hand-held force, and force section 48 is solid
It is fixed to be arranged on protrusion 44, the relief hole slided for force section 48 along 1 length direction of bracket is offered on matrix 41, so edge
The extending direction of pilot hole 42 pushes force section 48 that protrusion 44 can be driven flexible.The shape of protrusion 44 and the shape of groove 14
Shape adaptation, to guarantee that the cell wall limit block in groove 14 and with groove 14 can be inserted into after protrusion 44 stretches out when position corresponds to
Cooperation, handrail 2 is locked in upright state in this state；After protrusion 44 in groove 14 by retracting, handrail 2 can be opposite
Bracket 1 turns to folded state.
The embodiment three of the foldable child booster seat of the utility model:
The specific structure of the embodiment three of foldable child booster seat with the difference of embodiment two as shown in figure 4, be only that: convex
There are two parts in portion 44 out, two pieces of slide plates of 41 opposite sides of matrix is respectively slidably arranged in, so not needing on matrix 41
Pilot hole 42 is set.The two pieces of two sides up and down of slide plate point in matrix 41, so slide plate can slide into groove 14 when position corresponds to
In, and can cooperate with the cell wall limit block of two sides up and down of groove 14 and handrail is locked in upright state；In slide plate by recessed
After retracting in slot 14, the opposite bracket 1 of 2 energy of handrail turns to folded state.
In other embodiments, the distance between two panels slide plate can also be greater than the height of bracket 1, in two panels slide plate court
Bracket 1 can be clamped in middle part, thus with the cooperation of the upper and lower end faces limit block of bracket 1 and by handrail 2 after stretching out to bracket 1
It is locked in upright state.Under the embodiment, because bracket 1 is clamped in middle part by two panels slide plate, it can not also be opened up on bracket 1
Groove 14.
Certainly, in other embodiments, two pieces of slide plates can also be located at the two sides of 41 width direction of matrix, as long as it is being stretched
It can cooperate or can cooperate with the left and right sides limit block of bracket with the left and right sides cell wall limit block of groove 14 after out
?.
The example IV of the foldable child booster seat of the utility model:
The specific structure of the example IV of foldable child booster seat with the difference of embodiment three as shown in figure 5, be only that: tool
The top slide plate for having protrusion 44 to act on is made of with lower part slide plate two parts, and two parts slide plate can be along the width of bracket 1
The overall width of corresponding slide plate is slided and changes in direction, can be pressed on the inner sidewall of lug 11 after slide plate sliding elongation, at this
Handrail 2 is locked in upright state under state；After protrusion 44 retracts, the opposite bracket 1 of 2 energy of handrail turns to rugosity
State.
In other embodiments, since protrusion 44 does not need to protrude into groove 14, groove 14 can also be saved.
In other embodiments, the distance between top slide plate and lower part slide plate can also be greater than the height of lug 11, and
Top slide plate and lower part slide plate elongation after width be all larger than the distance between two lugs 11, so elongation after top slide plate with
Lower part slide plate the lug 11 of bracket 1 can be clamped in middle part, at this time slide plate can with the upper and lower side limit block of lug 11 cooperate and
Handrail 2 is locked in upright state；Top slide plate and lower part slide plate can be released after foreshortening between two lugs 11 with lug 11 it
Between limit block relationship and handrail 2 can be rotated relative to bracket 1.
Claims (10)
1. foldable child booster seat, the bracket including being used to support seat board, it is characterised in that: rotation is provided with upright on bracket
Portion, erection part, which has, is uprightly fixed on the rugosity packed up on bracket for children's dependence/or hand steered upright state and folding
State is additionally provided with card holding structure, center of rotation when card holding structure is staggered erection part around holder pivots between bracket and erection part
Line setting, card holding structure include telescopic protrusion, and protrusion can be held between bracket and erection part when stretching out to be made uprightly
Portion is in upright state, and protrusion can be by deviating from bracket and/or erection part so that erection part is foldable when retracting.
2. foldable child booster seat according to claim 1, it is characterised in that: the card holding structure includes matrix, described
Protrusion can be mounted in matrix to guide extension by elastic construction, and jack is correspondingly arranged on bracket or erection part, be protruded
The shape adaptation in portion and jack, in protrusion stress, elastic construction can occur flexible deformation and protrusion is made to be detached from described insert
Hole, protrusion can spring back in the presence of a tensile force again and be inserted into the jack and be fixed on erection part directly after removing external force
Vertical state.
3. foldable child booster seat according to claim 2, it is characterised in that: the matrix is fixed in erection part, base
Block is rotatably installed on bracket by the first pin shaft, and the axis direction of the first pin shaft and the telescopic direction of protrusion are parallel.
4. foldable child booster seat according to claim 2, it is characterised in that: the elastic construction includes elastic support,
One end of elastic support is fixed on matrix, the other end is fixed with protrusion, is provided on matrix for stretching to protrusion
The pilot hole that process is oriented to.
5. foldable child booster seat according to claim 4, it is characterised in that: the matrix is plugged in bracket or erection part
In, the two sides of matrix are provided with the protrusion, elastic support include root for being fixed on matrix and from root to
The end correspondence of two parts interconnecting piece that outer bifurcated extends, every part interconnecting piece is fixed with the protrusion.
6. foldable child booster seat according to claim 1, it is characterised in that: the card holding structure includes matrix, bracket
Or it is correspondingly arranged fluted in erection part, the protrusion is retractably installed on matrix, and protrusion can be caught in institute when stretching out
It states in groove and cooperates that erection part is made to be fixed on upright state with the cell wall limit block of groove, protrusion retracts Shi Huicong
Deviate from the groove and make erection part can be with respect to holder pivots.
7. foldable child booster seat according to claim 1, it is characterised in that: the card holding structure includes matrix, described
Protrusion is retractably installed on matrix, and protrusion includes spaced two parts, meeting when two parts protrusion stretches out
By bracket or erection part clamping position at middle part to make erection part be fixed on upright state, protrusion can be detached from bracket when retracting
Or erection part and make erection part can be with respect to holder pivots.
8. foldable child booster seat according to claim 6, it is characterised in that: the matrix is fixed in erection part, base
Block is rotatably installed on bracket by the first pin shaft, and groove extends along the length direction of bracket, and the telescopic direction of protrusion is vertical
In the axis direction of the first pin shaft, so protrusion can protrude into the groove or by deviating from the groove.
9. foldable child booster seat according to claim 6 or 7, it is characterised in that: card holding structure further includes protrusion matrix
Force section being arranged, for hand-held force, force section is fixed on protrusion.
10. foldable child booster seat according to any one of claim 1 to 8, it is characterised in that: the erection part is to set
It sets the handrail of present front edge of board and/or the backrest of seat board rear end is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645494.9U CN209096883U (en) | 2018-10-11 | 2018-10-11 | Foldable child booster seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821645494.9U CN209096883U (en) | 2018-10-11 | 2018-10-11 | Foldable child booster seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209096883U true CN209096883U (en) | 2019-07-12 |
Family
ID=67154830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821645494.9U Expired - Fee Related CN209096883U (en) | 2018-10-11 | 2018-10-11 | Foldable child booster seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209096883U (en) |
-
2018
- 2018-10-11 CN CN201821645494.9U patent/CN209096883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |