CN113511253B - Bracket and child cart - Google Patents
Bracket and child cart Download PDFInfo
- Publication number
- CN113511253B CN113511253B CN202110863132.7A CN202110863132A CN113511253B CN 113511253 B CN113511253 B CN 113511253B CN 202110863132 A CN202110863132 A CN 202110863132A CN 113511253 B CN113511253 B CN 113511253B
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- China
- Prior art keywords
- bracket
- connecting part
- stroller
- child
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a bracket and a child stroller, wherein the bracket is used for connecting a stroller frame and a seat assembly of the child stroller, a first connecting part and a second connecting part which are used for being connected with the seat assembly are arranged on the bracket, the bracket extends along the left-right direction, the first connecting part and the second connecting part are sequentially arranged at intervals along the left-right direction, and the positions of the first connecting part and the second connecting part in the circumferential direction of the bracket are staggered. The bracket is provided with the first connecting part and the second connecting part, and the arrangement positions of the first connecting part and the second connecting part on the bracket can enable the bracket to be connected with a common child seat pocket and also can be connected with a child basket which can be installed on a car seat for use, so that a trolley frame of the child trolley can be used by grafting the child seat pocket and the child basket, and the applicability of the trolley frame is improved.
Description
Technical Field
The invention relates to the technical field of children supplies, in particular to a bracket and a children handcart.
Background
The children's barrow provides great convenience for carrying smaller children to carry out outdoor activities. The child stroller generally comprises a stroller frame and a seat assembly grafted on the stroller frame, wherein a bracket is arranged on the stroller frame, a socket is arranged on the bracket, a plug is arranged on the seat assembly, and the seat assembly is spliced with the socket through the plug, so that the connection between the seat assembly and the stroller frame is realized.
The common seat assembly has a child carrier mountable on a car seat for use and a child seat pocket for use on a conventional child stroller, the child carrier and the child seat pocket being different in width. In the prior art, the transverse distance between the sockets on the left side and the right side of the cart frame is fixed, so that one cart frame can only be provided with seat components with one width, for example, when the sockets on the cart frame are only suitable for installing children's basket, if a child seat pocket is to be installed, the internal opening of the child seat pocket is limited, the opening of the child seat pocket is smaller, the space for children to sit is narrower, and the comfort is poor when the child seat pocket is used; if the jack on the cart frame is only suitable for installing the child seat pocket, if the child basket is to be installed, a fitting with a swivel joint is needed, in this way, although the seat pocket assembly can be widened, the fitting is inconvenient to carry, easy to lose and the cost is increased.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art and providing a bracket which can be arranged on a trolley frame, so that the bracket can be used for grafting a child seat pocket and a child basket on the trolley frame.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a bracket is used for connecting a trolley frame and a seat assembly of a child trolley, a first connecting part and a second connecting part which are used for being connected with the seat assembly are arranged on the bracket, the bracket extends along the left-right direction, the first connecting part and the second connecting part are sequentially arranged at intervals along the left-right direction, and the positions of the first connecting part and the second connecting part in the circumferential direction of the bracket are staggered.
At least one of the first connecting part and the second connecting part is a socket arranged on the bracket, or at least one of the first connecting part and the second connecting part is a plug arranged on the bracket.
Preferably, a third connecting part connected with the trolley frame is further arranged on the bracket.
Further, the first connection portion is a socket arranged on the bracket, the second connection portion is a plug arranged on the bracket, and the socket is close to the third connection portion.
Further, the width of the socket in the left-right direction is smaller than the width of the plug in the left-right direction.
Preferably, the first connection part and the second connection part are respectively located at the upper side and the lower side of the bracket.
The invention also provides a child stroller, which comprises a stroller frame and a seat assembly, and further comprises brackets according to any one of the above, wherein the brackets are respectively arranged at the left side and the right side of the stroller frame, the brackets are provided with a first use state and a second use state on the stroller frame, when the brackets are in the first use state, the first connecting parts at the left side and the right side are respectively arranged upwards, the seat assembly is connected with the first connecting parts, when the brackets are in the second use state, the second connecting parts at the left side and the right side are respectively arranged upwards, and the seat assembly is connected with the second connecting parts.
Preferably, the seat assembly comprises a child seat pocket and a child basket, the first connecting portion is a socket which is arranged on the bracket and is spliced with the child seat pocket, the second connecting portion is a plug which is arranged on the bracket and is spliced with the child basket, when the bracket is in a first use state, a first distance is formed between the outermost side faces of the first connecting portions on the left side and the right side, when the bracket is in a second use state, a second distance is formed between the outermost side faces of the second connecting portions on the left side and the right side, and the first distance is larger than the second distance.
Preferably, when the bracket is in the first use state, the first connection portions of the bracket on the left and right sides are located above the second connection portions, and when the bracket is in the second use state, the second connection portions of the bracket on the left and right sides are located above the first connection portions.
Preferably, the brackets on the left and right sides are rotatably arranged on the cart frame, and the brackets rotate relative to the cart frame to enable the brackets to be switched between a first use state and a second use state.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the bracket is provided with the first connecting part and the second connecting part, and the arrangement positions of the first connecting part and the second connecting part on the bracket can enable the bracket to be connected with a common child seat pocket and also can be connected with a child basket which can be installed on a car seat for use, so that a trolley frame of the child trolley can be used by grafting the child seat pocket and the child basket, and the applicability of the trolley frame is improved.
Drawings
FIG. 1 is a schematic structural view of the stroller of the present embodiment (with the bracket in a first use state and the seat assembly not grafted to the stroller frame);
FIG. 2 is a schematic structural view of the stroller of the present embodiment (with the bracket in a first use state and the seat assembly grafted to the stroller frame);
FIG. 3 is a schematic structural view of the stroller of the present embodiment (with the bracket in a second use state and the seat assembly not grafted to the stroller frame);
FIG. 4 is a schematic structural view of the stroller of the present embodiment (with the bracket in a second use state and the seat assembly grafted to the stroller frame);
fig. 5 is a schematic structural view of the bracket according to the present embodiment (the first connecting portion is located above the second connecting portion);
fig. 6 is a second schematic structural diagram of the bracket of the present embodiment (the first connecting portion is located below the second connecting portion).
Wherein: 1. a first connection portion; 2. a second connecting portion; 3. a third connecting portion; 31. a mating surface; 4. an unlock button; 100. a cart frame; 200. a child seat pocket; 300. child carrier.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
As shown in fig. 1 to 4, the child stroller of the present invention includes a stroller frame 100 and a seat assembly grafted to the stroller frame 100.
The child stroller further comprises brackets which are respectively arranged on the left side and the right side of the stroller frame 100, the brackets on each side are positioned on the inner side of the stroller frame 100, and the seat assembly is grafted on the stroller frame 100 through the brackets on the left side and the right side.
As shown in fig. 1 to 6, a first connecting portion 1 and a second connecting portion 2 are disposed on each side of the bracket, and the first connecting portion 1 and the second connecting portion 2 can be connected with the seat assembly.
The bracket extends in the left-right direction, the first connecting portion 1 and the second connecting portion 2 are sequentially arranged at intervals in the left-right direction, and the positions of the first connecting portion 1 and the second connecting portion 2 in the circumferential direction of the bracket are staggered from each other.
The bracket further comprises a third connection 3, the third connection 3 being connected to the trolley frame 100.
The first distance formed between the outermost sides of the first connection parts 1 on the left and right sides and the second distance formed between the outermost sides of the second connection parts 2 on the left and right sides are different due to the arrangement positions of the first connection parts 1 and the second connection parts 2 on the brackets when the brackets are arranged on the cart frame 100. When the seat assembly is connected by the first connecting parts 1 on the left and right sides, the seat assembly is of a width; when the seat assembly is connected by the second connection parts 2 on the left and right sides, the seat assembly is of another width. Thus, the stroller frame 100 can be used by being grafted with seat assemblies with different width sizes, such as a child seat pocket grafted on a common child stroller or a child basket capable of being mounted on a car seat, so that the applicability of the stroller frame 100 is improved.
At least one of the first connection part 1 and the second connection part 2 is a socket, or at least one of the first connection part 1 and the second connection part 2 is a plug.
In this embodiment, the first connection portion 1 is a socket provided on the bracket, and the second connection portion 2 is a plug provided on the bracket.
The sockets are close to the third connecting portion 3, that is, on the bracket, the third connecting portion 3, the sockets and the plugs are sequentially arranged along the left-right direction, and after the bracket is installed on the left side and the right side of the cart frame 100, a first distance formed between outermost side surfaces of the sockets on the left side and the right side is greater than a second distance formed between outermost side surfaces of the plugs on the left side and the right side. And the width of the socket along the left-right direction is smaller than that of the plug along the left-right direction.
If the seat assembly is connected through the first connecting portion 1, i.e. the socket, at this time, the width of the socket along the left-right direction is relatively smaller due to the relatively wider first distance, the seat assembly can adopt the child seat pocket 200 used on the common child stroller, at this time, the left and right sides of the child seat pocket 200 are respectively provided with plugs matched with the socket, and the connection between the child seat pocket 200 and the stroller frame 100 can be realized by inserting the plugs into the sockets, as shown in fig. 1 and 2.
If the second connecting portion 2 is a plug, and the plug is connected to the seat assembly, the second distance is relatively narrow, and the width of the plug in the left-right direction is relatively large, so that the seat assembly can adopt the child basket 300 which can be mounted on the car seat for use, at this time, the left and right sides of the child basket 300 are respectively provided with sockets matched with the plug, and the connection between the child basket 300 and the cart frame 100 can be realized by inserting the plug into the sockets, as shown in fig. 3 and 4.
In this embodiment, the first connection portion 1 and the second connection portion 2 are each independently provided, which are provided on the upper and lower sides of the bracket, respectively.
The bracket is also provided with a matching surface 31, and when the bracket is arranged on the cart frame 100, the matching surface 31 is propped against the cart frame 100 for matching. In this embodiment, the mating surface 31 is an end surface of the third connecting portion 3 away from the socket.
The cradle has a first use condition and a second use condition on the stroller frame 100.
When the bracket is in the first use state, the first connection portions 1 of the brackets on the left and right sides are all upward, and the second connection portions 2 are all located below the first connection portions 1, and the child seat pocket 200 is grafted on the cart frame 100 through the first connection portions 1 on the left and right sides for use, as shown in fig. 1 and 2.
When the bracket is in the second use state, the second connection portions 2 of the brackets on the left and right sides are all upward, and at this time, the first connection portions 1 are all located below the second connection portions 2, and the child carrier 300 is grafted on the cart frame 100 through the second connection portions 2 on the left and right sides, as shown in fig. 3 and 4.
The bracket is rotatably connected to the trolley frame 100, i.e. the third connection part 3 is rotatably connected to the trolley frame 100, so that the bracket can be rotated relative to the trolley frame 100 between a first use state and a second use state.
The stroller further comprises a locking mechanism for locking the relative positions of the carriage and the stroller frame 100, the locking mechanism having a locked and unlocked state. When the locking mechanism is in the locked state, the bracket is fixed to the cart frame 100 in the first or second use state, and cannot rotate relative to the cart frame 100. When the locking mechanism is unlocked, the bracket may be rotated relative to the stroller frame 100 to transition the bracket between the first and second use states.
The locking mechanism may be of prior art construction, and comprises a locking member slidably disposed between the stroller frame 100 and the carriage, the locking member being engaged with both the stroller frame 100 and the carriage when the locking mechanism is in the locked condition, and being disengaged from one of the two parts of the stroller frame 100 and the carriage when the locking mechanism is in the unlocked condition. Specifically, if the locking piece is provided with gear teeth, the third connecting part 3 of the cart frame 100 and the bracket is provided with gear grooves matched with the gear teeth, when the locking mechanism is in a locking state, the locking piece is simultaneously meshed with the gear grooves of the cart frame 100 and the gear grooves of the third connecting part 3, and when the locking mechanism is in an unlocking state, the locking piece is meshed with one of the gear grooves of the cart frame 100 and the gear grooves of the third connecting part 3, and is disengaged from the other component.
The child stroller further comprises an unlocking mechanism for unlocking the locking mechanism, the unlocking mechanism comprises an unlocking button 4 movably arranged on the stroller frame 100 or the bracket, the unlocking button 4 is directly or indirectly matched with or connected with the locking piece, when the unlocking button 4 is operated by the locking mechanism in a locked state, the unlocking button 4 moves relative to the stroller frame 100 or the bracket, so that the locking piece slides relative to the stroller frame 100 and the bracket, and the locking mechanism is unlocked.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (7)
1. A child stroller comprising a stroller frame, a seat assembly, and a bracket for connecting the stroller frame and the seat assembly, wherein: the bracket is provided with a first connecting part and a second connecting part which are used for being connected with the seat assembly, the bracket is also provided with a third connecting part which is connected with the trolley frame, the third connecting part is rotationally connected with the trolley frame, the bracket extends along the left-right direction, the third connecting part, the first connecting part and the second connecting part are sequentially arranged at intervals along the left-right direction, the positions of the first connecting part and the second connecting part in the circumferential direction of the bracket are staggered, one end surface of the third connecting part, which is far away from the first connecting part, is a matching surface, the bracket is respectively rotationally arranged at the left side and the right side of the trolley frame, the parts connected with the bracket on the trolley frame are propped against the matching surface for matching, the bracket is in first service condition and second service condition on the shallow frame, when the bracket is in first service condition, the left and right sides first connecting portion all set up, the seat subassembly with first connecting portion are connected, the left and right sides form first distance between the outermost side of first connecting portion, when the bracket is in second service condition, the left and right sides second connecting portion all set up, the seat subassembly with second connecting portion are connected, the left and right sides form the second distance between the outermost side of second connecting portion, first distance is greater than the second distance, the bracket is relative the shallow frame rotates and makes the bracket changes between first service condition and second service condition.
2. The stroller of claim 1, wherein: the seat assembly comprises a child seat pocket and a child basket, the first connecting portion is a socket which is arranged on the bracket and is spliced with the child seat pocket, and the second connecting portion is a plug which is arranged on the bracket and is spliced with the child basket.
3. The stroller of claim 1, wherein: when the bracket is in the first use state, the first connecting parts of the bracket on the left side and the right side are all positioned above the second connecting parts, and when the bracket is in the second use state, the second connecting parts of the bracket on the left side and the right side are all positioned above the first connecting parts.
4. The stroller of claim 1, wherein: at least one of the first connecting part and the second connecting part is a socket arranged on the bracket, or at least one of the first connecting part and the second connecting part is a plug arranged on the bracket.
5. The stroller of claim 1, wherein: the first connecting part is a socket arranged on the bracket, the second connecting part is a plug arranged on the bracket, and the socket is close to the third connecting part.
6. The stroller of claim 5, wherein: the width of the socket along the left-right direction is smaller than the width of the plug along the left-right direction.
7. The stroller of claim 1, wherein: the first connecting part and the second connecting part are respectively positioned at the upper side and the lower side of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863132.7A CN113511253B (en) | 2021-07-29 | 2021-07-29 | Bracket and child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110863132.7A CN113511253B (en) | 2021-07-29 | 2021-07-29 | Bracket and child cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113511253A CN113511253A (en) | 2021-10-19 |
| CN113511253B true CN113511253B (en) | 2023-08-04 |
Family
ID=78068890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110863132.7A Active CN113511253B (en) | 2021-07-29 | 2021-07-29 | Bracket and child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113511253B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0481452A1 (en) * | 1990-10-16 | 1992-04-22 | Combi Corporation | Folding stroller with detachable seat |
| US7032922B1 (en) * | 2005-02-02 | 2006-04-25 | Red Lan | Stroller with a detachable seat member |
| CN201120898Y (en) * | 2007-10-23 | 2008-09-24 | 宝钜实业股份有限公司 | Children's seat support |
| CN104309677A (en) * | 2014-09-29 | 2015-01-28 | 好孩子儿童用品有限公司 | Rotating bracket with multiple conversion connectors |
| CN207889797U (en) * | 2018-01-18 | 2018-09-21 | 湖北洋田塑料制品有限公司 | Commutate stroller |
| CN108791451A (en) * | 2017-04-26 | 2018-11-13 | 明门瑞士股份有限公司 | Children trolley device |
-
2021
- 2021-07-29 CN CN202110863132.7A patent/CN113511253B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0481452A1 (en) * | 1990-10-16 | 1992-04-22 | Combi Corporation | Folding stroller with detachable seat |
| US7032922B1 (en) * | 2005-02-02 | 2006-04-25 | Red Lan | Stroller with a detachable seat member |
| CN201120898Y (en) * | 2007-10-23 | 2008-09-24 | 宝钜实业股份有限公司 | Children's seat support |
| CN104309677A (en) * | 2014-09-29 | 2015-01-28 | 好孩子儿童用品有限公司 | Rotating bracket with multiple conversion connectors |
| CN108791451A (en) * | 2017-04-26 | 2018-11-13 | 明门瑞士股份有限公司 | Children trolley device |
| CN207889797U (en) * | 2018-01-18 | 2018-09-21 | 湖北洋田塑料制品有限公司 | Commutate stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113511253A (en) | 2021-10-19 |
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