CN212047540U - Child seat, child stroller and child dining chair - Google Patents
Child seat, child stroller and child dining chair Download PDFInfo
- Publication number
- CN212047540U CN212047540U CN202020271509.0U CN202020271509U CN212047540U CN 212047540 U CN212047540 U CN 212047540U CN 202020271509 U CN202020271509 U CN 202020271509U CN 212047540 U CN212047540 U CN 212047540U
- Authority
- CN
- China
- Prior art keywords
- seat
- armrest
- armrests
- child
- fixed body
- 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.)
- Active
Links
Images
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model provides a child seat, include: the backrest, the fixed body, the armrests and the seat; the backrest, the armrests and the seat are respectively connected with the fixed body; the seat and the armrests are rotatably connected, an idle stroke is formed between the seat and the armrests, and after the seat rotates relative to the armrests from an opening position through the idle stroke, the seat and the armrests form linkage rotation fit relative to the fixed body along a folding direction; when the seat drives the armrests to rotate to the folding position, the seat is in limit fit with the backrest along the folding direction; when the seat rotates to the opening position, the seat is in limit fit with the armrest along the opening direction, and the armrest is in limit fit with the fixed body; when the seat rotates to form linkage rotation fit with the armrest, the seat drives the armrest to be disengaged from the fixed body in a limiting manner. The utility model also provides a shallow and the dining chair of assembling above-mentioned children's seat.
Description
Technical Field
The utility model relates to an infant and children's articles for use especially relate to children's seat.
Background
For many years, strollers (also known as strollers, or bassinets) have been used to carry strollers to outdoor activities. The seat in early strollers had parts that were fixed to each other and therefore did not fold into a compact form, which was very inconvenient to carry and store. More recently, the seats of strollers have been designed with certain parts that are movable relative to one another to allow some deformation of the seat, thereby allowing the stroller to be more compactly configured when not in use. However, the conventional seat is cumbersome and inconvenient in storage.
SUMMERY OF THE UTILITY MODEL
The main technical problem to be solved by the present invention is to provide a child seat, wherein the armrests can be synchronously folded or unfolded during the folding or unfolding process of the seat.
In order to solve the above technical problem, the utility model provides a child seat, include: the backrest, the fixed body, the armrests and the seat;
the backrest, the armrests and the seat are respectively connected with the fixed body;
the seat and the armrests are rotatably connected, an idle stroke is formed between the seat and the armrests, and after the seat rotates relative to the armrests from an opening position through the idle stroke, the seat and the armrests form linkage rotation fit relative to the fixed body along a folding direction;
when the seat drives the armrests to rotate to the folding position, the seat is in limit fit with the backrest along the folding direction; when the seat rotates to the opening position, the seat is in limit fit with the armrest along the opening direction, and the armrest is in limit fit with the fixed body; when the seat rotates to form linkage rotation fit with the armrest, the seat drives the armrest to be disengaged from the fixed body in a limiting manner.
In a preferred embodiment: the armrests are connected with the seat through armrest connecting pieces; the seat has a cavity that receives the armrest connector.
In a preferred embodiment: the handrail connecting piece is provided with an elastic clamping block, and the inner wall of the cavity is provided with a sub-cavity for accommodating the elastic clamping block;
the side wall of the sub-chamber along the folding direction is a guide surface which is matched with the elastic clamping block in a pushing and abutting mode and is used for compressing the elastic clamping block to enable the sub-cavity of the elastic clamping block to move into the cavity; the side wall of the sub-chamber along the opening direction is an avoiding surface matched with the elastic clamping block in a pushing and supporting manner.
In a preferred embodiment: the fixed body is provided with a clamping groove which is matched with the elastic clamping block for clamping; when the elastic clamping block is positioned in the sub-cavity, the elastic clamping block is clamped with the clamping groove; when the elastic clamping block moves into the cavity, the clamping lock of the elastic clamping block and the clamping groove is released.
In a preferred embodiment: the handrail connecting piece is provided with a limiting block, and the inner wall of the cavity is provided with an arc groove for accommodating the limiting block; the arc length of the arc groove is greater than the length of the limiting block;
when the seat is located at the opening position, the limiting block abuts against one side of the arc groove for limiting; when the seat rotates from the opening position to the folding position, the arc groove rotates relative to the limiting block; when the other side of the arc groove is abutted against the limiting block, the seat and the armrest form linkage rotation fit along the folding direction.
In a preferred embodiment: the fixed body is provided with a guide groove extending along the folding direction, and the seat is provided with a slide block arranged in the guide groove;
when the seat is located at the opening position, the sliding block is in limit fit with one side of the guide groove along the opening direction; when the seat is located at the folding position, the sliding block is in limit fit with the other side of the guide groove along the folding direction.
In a preferred embodiment: the fixing body is also provided with a plurality of angle adjusting grooves, and the backrest is locked with one of the angle adjusting grooves through an elastic bolt so as to change the angle of the backrest.
In a preferred embodiment: the handle is connected with the elastic bolt through a pull wire; and pulling the handle to drive the elastic bolt to be separated from the angle adjusting groove.
The utility model also provides a children's shallow, assembled as above children's seat.
The utility model also provides a children dining chair, assembled as above children's seat.
Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:
the utility model provides a child seat, which is characterized in that an idle running stroke is arranged between a seat and an armrest, so that the seat forms linkage cooperation with the armrest after rotating a certain angle. Thus, the purpose of folding the armrest and the seat together can be achieved. The seat is provided with the elastic clamping block for fixing the armrest and the fixed body together, and the seat is provided with the guide surface for unlocking the elastic clamping block, so that the armrest is automatically released from the limiting relation with the fixed body by being extruded by the guide surface in the process of folding the seat from the opening position, and the armrest can rotate together with the seat to fold the seat. Need not to set up extra operating button in order to relieve the spacing relation of handrail, whole receipts are closed the process very fast convenient.
Drawings
FIG. 1 is an exploded view of a preferred embodiment of the present invention with the seat in an open position;
FIG. 2 is a side view of a preferred embodiment of the present invention with the seat in an open position;
FIG. 3 is a top view of a preferred embodiment of the present invention with the seat in an open position;
FIG. 4 is a cross-sectional view of FIG. 3 at position A-A;
FIG. 5 is a cross-sectional view of FIG. 3 at position B-B;
FIG. 6 is a cross-sectional view of FIG. 3 at position C-C;
FIG. 7 is a side view of the chair rotated to interlock with the armrest in the preferred embodiment of the present invention;
FIG. 8 is a top view of the chair rotated to interlock with the armrest in the preferred embodiment of the present invention;
FIG. 9 is a cross-sectional view of FIG. 8 at position A-A;
FIG. 10 is a cross-sectional view of FIG. 8 at position B-B;
fig. 11 is a side view of the seat rotated to the stowed position in accordance with the preferred embodiment of the present invention;
fig. 12 is a top view of the seat rotated to the stowed position in accordance with the preferred embodiment of the present invention;
FIG. 13 is a cross-sectional view of FIG. 12 at position A-A;
fig. 14 is a cross-sectional view of fig. 14 at position B-B.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Referring to fig. 1-14, the present embodiment provides a child seat comprising: a backrest 1, a fixed body 2, armrests 3 and a seat 4;
the backrest 1, the armrests 3 and the seat 4 are respectively connected with the fixed body 2;
the seat 4 and the armrest 3 are rotatably connected, an idle stroke is provided between the seat 4 and the armrest 3, and after the seat 4 rotates relative to the armrest 3 from the open position through the idle stroke, the seat 4 and the armrest 3 form linkage rotation fit relative to the fixed body 2 along the folding direction;
when the seat 4 drives the armrest 3 to rotate to the folding position, the seat 4 is in limit fit with the backrest 1 along the folding direction; when the seat 4 rotates to the opening position, the seat 4 is in limit fit with the armrest 3 along the opening direction, and the armrest 3 is in limit fit with the fixed body 2; when the seat 4 rotates to form linkage rotation fit with the armrest 3, the armrest 3 and the fixed body 2 are released from limit fit.
After the arrangement, in the process that the seat 4 rotates from the opening position to the closing position, the seat 4 can drive the armrest 3 to remove the limit fit between the armrest 3 and the fixed body 2, and the rotation linkage fit between the seat 4 and the armrest 3 is formed. And then realize that drive handrail 3 and receive together when receiving the seat 4 and receive, the user only need operate seat 4 in the whole course, need not to make extra operation to handrail 3, and the whole process of receiving is very directly perceived simple, easily operation.
In this embodiment, in order to achieve the above structural effect, the following specific mechanical structure is adopted:
the armrests 3 and the seat 4 are connected through an armrest connecting piece 31; the seat 4 has a cavity that accommodates the armrest connector 31. By placing the armrest connection 31 in the cavity, the armrest 3 and the seat 4 can be connected together.
In order to realize the locking of the armrest 3 and the fixed body 2 and the unlocking of the armrest 3 and the fixed body 2 driven by the seat 4, in this embodiment, the armrest connecting member 31 has an elastic block 32, and the inner wall of the cavity has a sub-chamber 41 for accommodating the elastic block 32;
the side wall of the sub-chamber 41 along the retracting direction is a guide surface 411 which is in pushing fit with the elastic fixture block 32 and is used for compressing the elastic fixture block 32 to enable the sub-cavity to move into the cavity; the side wall of the sub-chamber 41 along the opening direction is a clearance surface 412 which is in pushing fit with the elastic latch 32.
The fixed body 2 is provided with a clamping groove 21 which is matched with the elastic clamping block 32 for clamping; when the elastic clamping block 32 is positioned in the sub-chamber 41, the elastic clamping block 32 is clamped with the clamping groove 21; when the elastic clamping block 32 moves into the cavity, the elastic clamping block 32 is unlocked with the clamping groove 21.
With the above arrangement, when the elastic latch 32 is located in the sub-chamber 41, the armrest 3 and the latch 21 of the fixing body 2 are latched together. When the seat 4 rotates in the folding direction, the sub-chamber 41 can rotate relative to the elastic latch 32, and the guide surface 411 presses the elastic latch 32, so that the elastic latch 32 moves out of the sub-chamber 41, and the elastic latch 32 is naturally unlocked with the slot 21. Thus, the locking between the armrest 3 and the fixed body 2 can be automatically released after the seat 4 starts to be folded.
In order to realize that the seat 4 rotates a certain angle relative to the armrest 3 and then drives the armrest 3 to be linked, the armrest connecting piece 31 is provided with a limiting block 33, and the inner wall of the cavity is provided with an arc groove 42 for accommodating the limiting block 33; the arc length of the arc groove 42 is greater than the length of the limiting block 33;
when the seat 4 is located at the opening position, the limiting block 33 abuts against one side of the arc groove 42 for limiting; when the seat 4 rotates from the open position to the closed position, the arc groove 42 rotates relative to the limit block 33; when the other side of the arc groove 42 abuts against the limit block 33, the seat 4 and the armrest 3 form a linkage rotation fit along the folding direction.
In order to limit the rotation position of the seat 4, the fixed body 2 has a guide groove 22 extending along the folding direction, and the seat 4 has a slide block 43 disposed in the guide groove 22; when the seat 4 is located at the opening position, the sliding block 43 is in limit fit with one side of the guide groove 22 along the opening direction; when the seat 4 is located at the folding position, the sliding block 43 is in limit fit with the other side of the guide groove 22 along the folding direction.
In the embodiment, the use angle of the backrest 1 can be further adjusted, and the structure is adopted: the fixing body 2 further has a plurality of angle adjusting grooves 23, and the backrest 1 is locked with one of the angle adjusting grooves 23 by the elastic latch 11 to change the angle of the backrest 1.
In order to facilitate the angle adjustment of the backrest 1 operated by a user, a handle 13 is further arranged on the backrest 1 in the embodiment and is connected with the elastic bolt 11 through a pull wire 12; pulling the handle 13 causes the elastic bolt 11 to separate from the angle adjusting groove 23.
The above is mainly discussed with respect to the process of folding, and the process of opening is actually the reverse process of the above process, and the seat 4 and the armrest 3 rotate in a linkage manner, when the elastic fixture blocks 32 of the armrest 3 rotate back to the sub-chambers 41, the armrest 3 is locked with the fixed body 2 again, at this time, the seat 4 and the armrest 3 are disconnected, and the seat 4 can be opened after the seat 4 continues to rotate.
The seat can be applied to a baby stroller or a baby dining chair.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (10)
1. A child seat, comprising: the backrest, the fixed body, the armrests and the seat;
the backrest, the armrests and the seat are respectively connected with the fixed body;
the seat and the armrests are rotatably connected, an idle stroke is formed between the seat and the armrests, and after the seat rotates relative to the armrests from an opening position through the idle stroke, the seat and the armrests form linkage rotation fit relative to the fixed body along a folding direction;
when the seat drives the armrests to rotate to the folding position, the seat is in limit fit with the backrest along the folding direction; when the seat rotates to the opening position, the seat is in limit fit with the armrest along the opening direction, and the armrest is in limit fit with the fixed body; when the seat rotates to form linkage rotation fit with the armrest, the seat drives the armrest to be disengaged from the fixed body in a limiting manner.
2. A child seat according to claim 1, wherein: the armrests are connected with the seat through armrest connecting pieces; the seat has a cavity that receives the armrest connector.
3. A child seat according to claim 2, wherein: the handrail connecting piece is provided with an elastic clamping block, and the inner wall of the cavity is provided with a sub-cavity for accommodating the elastic clamping block;
the side wall of the sub-chamber along the folding direction is a guide surface which is matched with the elastic clamping block in a pushing and abutting mode and is used for compressing the elastic clamping block to enable the sub-cavity of the elastic clamping block to move into the cavity; the side wall of the sub-chamber along the opening direction is an avoiding surface matched with the elastic clamping block in a pushing and supporting manner.
4. A child seat according to claim 3, wherein: the fixed body is provided with a clamping groove which is matched with the elastic clamping block for clamping; when the elastic clamping block is positioned in the sub-cavity, the elastic clamping block is clamped with the clamping groove; when the elastic clamping block moves into the cavity, the clamping lock of the elastic clamping block and the clamping groove is released.
5. A child seat according to claim 4, wherein: the handrail connecting piece is provided with a limiting block, and the inner wall of the cavity is provided with an arc groove for accommodating the limiting block; the arc length of the arc groove is greater than the length of the limiting block;
when the seat is located at the opening position, the limiting block abuts against one side of the arc groove for limiting; when the seat rotates from the opening position to the folding position, the arc groove rotates relative to the limiting block; when the other side of the arc groove is abutted against the limiting block, the seat and the armrest form linkage rotation fit along the folding direction.
6. A child seat according to claim 5, wherein: the fixed body is provided with a guide groove extending along the folding direction, and the seat is provided with a slide block arranged in the guide groove;
when the seat is located at the opening position, the sliding block is in limit fit with one side of the guide groove along the opening direction; when the seat is located at the folding position, the sliding block is in limit fit with the other side of the guide groove along the folding direction.
7. A child seat according to any one of claims 1 to 6, wherein: the fixing body is also provided with a plurality of angle adjusting grooves, and the backrest is locked with one of the angle adjusting grooves through an elastic bolt so as to change the angle of the backrest.
8. A child seat according to claim 7, wherein: the handle is connected with the elastic bolt through a pull wire; and pulling the handle to drive the elastic bolt to be separated from the angle adjusting groove.
9. A child buggy provided with a child seat according to any one of claims 1-8.
10. A child dining chair, fitted with a child seat as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271509.0U CN212047540U (en) | 2020-03-06 | 2020-03-06 | Child seat, child stroller and child dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020271509.0U CN212047540U (en) | 2020-03-06 | 2020-03-06 | Child seat, child stroller and child dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212047540U true CN212047540U (en) | 2020-12-01 |
Family
ID=73531941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020271509.0U Active CN212047540U (en) | 2020-03-06 | 2020-03-06 | Child seat, child stroller and child dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047540U (en) |
-
2020
- 2020-03-06 CN CN202020271509.0U patent/CN212047540U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101548835B (en) | A bar chair | |
| US20210387659A1 (en) | Rotational joint and product for children having the same | |
| CN113104091B (en) | Frame folding mechanism, frame locking mechanism, backrest unlocking mechanism and baby carriage | |
| EP2937262A2 (en) | Baby stroller seat | |
| CN112550419B (en) | Handrail folding mechanism and baby carriage with same | |
| CN215245076U (en) | Seat basket | |
| CN216140048U (en) | Children's barrow | |
| CN212047540U (en) | Child seat, child stroller and child dining chair | |
| CN212546362U (en) | Folding child seat, stroller and dining chair | |
| CN210502813U (en) | Unlocking device of children's shallow, unlocking device and children's shallow of children's articles for use | |
| CN113349600A (en) | Children folding seat, children's shallow and children's dining chair | |
| CN208855702U (en) | Seat folding structure and seat | |
| CN211107640U (en) | Backrest and armrest linkage foldable seat and baby carriage with same | |
| CN210083315U (en) | Large joint structure of baby carriage | |
| CN110171458B (en) | Unlocking device of child trolley, unlocking device of child product and child trolley | |
| CN209454828U (en) | Stroller seat | |
| CN210083317U (en) | Baby carriage seat pocket | |
| CN220500793U (en) | Child cart | |
| CN219467827U (en) | Child seat pocket and child cart with same | |
| CN216833856U (en) | Children's shallow frame | |
| CN213735156U (en) | Seat structure | |
| CN115257907B (en) | Seat pocket assembly and child cart | |
| CN216424525U (en) | Children's barrow | |
| CN213524620U (en) | Universal support | |
| CN214776130U (en) | Baby carriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000 east side of the third floor, No. 9, Tongming North Road, Tong'an District, Xiamen City, Fujian Province Patentee after: Lubao (Xiamen) Technology Co.,Ltd. Address before: 361000 east side of the third floor, No. 9, Tongming North Road, Tong'an District, Xiamen City, Fujian Province Patentee before: LAND LEOPARD (XIAMEN) LIGHT INDUSTRIAL PRODUCTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |