CN113511253B - A bracket and a stroller for children - Google Patents

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

A bracket and a stroller for children

technical field

The invention relates to the technical field of children's products, in particular to a bracket and a baby stroller.

Background technique

Children's strollers provide great convenience for adults to carry smaller children for outdoor activities. Children's strollers generally include a stroller frame and a seat assembly grafted on the stroller frame. The stroller frame is provided with a bracket, the bracket is provided with a socket, and the seat assembly is provided with a plug. The seat assembly and the stroller frame are connected together.

Commonly used seat components include a child carrier that can be installed on a car seat and a child seat that can be used on an ordinary stroller. The width of the child carrier and the child seat is different. And in the prior art, the lateral distance between the sockets on the left and right sides of the cart frame is fixed, so that a seat assembly of a width can only be installed on a cart frame, such as the seat assembly on the cart frame. The socket is only suitable for installing a child's seat. If you want to install a child's seat, this will limit the internal opening of the child's seat, making the opening of the child's seat smaller, and the space for the child to ride is relatively narrow. The comfort is poor; if the socket on the stroller frame is only suitable for installing a child seat, if you want to install a child carrier, you need to equip a special adapter accessory. Although the seat component can be widened in this way, the Accessories are inconvenient to carry, easy to lose, and increase costs.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a bracket that can be installed on the frame of the cart so that the frame of the cart can be grafted with a child seat and used It is used for grafting children's baskets.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A bracket used to connect the stroller frame of a children's stroller and a seat assembly, the bracket is provided with a first connection part and a second connection part for connecting with the seat assembly, the bracket is along the Extending in the left-right direction, the first connecting portion and the second connecting portion are sequentially arranged at intervals in the left-right direction, and the position of the first connecting portion and the second connecting portion in the circumferential direction of the bracket Stagger settings.

At least one of the first connecting part and the second connecting part is a socket provided on the bracket, or at least one of the first connecting part and the second connecting part is provided on the bracket plug.

Preferably, the bracket is also provided with a third connecting portion connected to the cart frame.

Further, the first connection part is a socket provided on the bracket, the second connection part is a plug provided on the bracket, and the socket is close to the third connection part.

Further, the width of the socket along the left-right direction is smaller than the width of the plug along the left-right direction.

Preferably, the first connecting portion and the second connecting portion are respectively located on the upper and lower sides of the bracket.

The present invention also provides a stroller for children, which includes a stroller frame and a seat assembly, and also includes a bracket as described in any one of the above, and the brackets are respectively arranged on the left and right sides of the stroller frame, The bracket has a first use state and a second use state on the cart frame, when the bracket is in the first use state, the first connecting parts on the left and right sides are all facing upwards, The seat assembly is connected to the first connection part, when the bracket is in the second use state, the second connection parts on the left and right sides are all facing upward, and the seat assembly is connected to the second connection part. department connection.

Preferably, the seat assembly includes a child's seat and a child's carrier, the first connecting part is a socket provided on the bracket and connected to the child's seat, and the second connecting part is provided on the When the bracket is in the first use state, the plug on the bracket is inserted into the child's carrier, and a first distance is formed between the outermost surfaces of the first connecting parts on the left and right sides. When the bracket is in the second use state, a second distance is formed between the outermost surfaces of the second connecting parts on the left and right sides, and the first distance is greater than the second distance.

Preferably, when the bracket is in the first use state, the first connection parts of the bracket on the left and right sides are all located above the second connection part, and when the bracket is in the second use state , the second connecting portions of the brackets on the left and right sides are located above the first connecting portion.

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 so that the brackets are in the first use state and the second use state. Use transitions between states.

Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art: the bracket of the present invention is provided with a first connection part and a second connection part at the same time, and the first connection part and the second connection part are placed on the bracket The setting position on the frame makes the bracket not only connect with the ordinary child seat, but also connect with the child carrier that can be installed on the car seat, so that the stroller frame of the child stroller can be grafted with the child seat The utility model can also be grafted to a child's carrying basket, which improves the applicability of the stroller frame.

Description of drawings

Accompanying drawing 1 is the structure diagram of the stroller of this embodiment (the bracket is in the first use state, and the seat assembly is not grafted on the stroller frame);

Accompanying drawing 2 is the schematic structural diagram of the children's stroller of this embodiment (the bracket is in the first use state, and the seat assembly is grafted on the stroller frame);

Accompanying drawing 3 is the structural diagram of the stroller of this embodiment (the bracket is in the second use state, and the seat assembly is not grafted on the stroller frame);

Accompanying drawing 4 is the structure diagram of the stroller of this embodiment (the bracket is in the second use state, and the seat assembly is grafted on the stroller frame);

Accompanying drawing 5 is one of the structural schematic diagrams of the bracket of this embodiment (the first connecting part is located above the second connecting part);

Accompanying drawing 6 is the second structural diagram of the bracket of this embodiment (the first connecting part is located below the second connecting part).

Among them: 1. First connecting part; 2. Second connecting part; 3. Third connecting part; 31. Fitting surface; 4. Unlocking button; 100. Cart frame; 200. Children's seat; 300. Children's basket .

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

As shown in FIGS. 1 to 4 , the children's stroller of the present invention includes a stroller frame 100 and a seat assembly grafted on the stroller frame 100 .

The baby stroller also includes brackets, the brackets are respectively arranged on the left and right sides of the stroller frame 100, and the brackets on each side are all located on the inner side of the stroller frame 100, and the seat assembly is grafted on the pushchair by the brackets on the left and right sides. Car frame 100.

As shown in FIGS. 1 to 6 , the brackets on each side are provided with a first connecting portion 1 and a second connecting portion 2 , and both the first connecting portion 1 and the second connecting portion 2 can be connected to the seat assembly.

The bracket extends along the left-right direction, and the first connecting part 1 and the second connecting part 2 are sequentially arranged at intervals along the left-right direction, and the positions of the first connecting part 1 and the second connecting part 2 in the circumferential direction of the bracket are mutually staggered.

The bracket also includes a third connection part 3 , and the third connection part 3 is connected with the cart frame 100 .

Due to the setting positions of the first connecting part 1 and the second connecting part 2 on the bracket, when the bracket is set on the cart frame 100, the outermost surface of the first connecting part 1 on the left and right sides is formed The first distance is different from the second distance formed between the outermost surfaces of the second connecting portion 2 on the left and right sides. When connecting the seat components through the first connecting parts 1 on the left and right sides, the seat components have one width; when connecting the seat components through the second connecting parts 2 on the left and right sides, the seat components have another width. In this way, the stroller frame 100 can be grafted to seat components of different widths and sizes, such as a child seat pocket used on a common baby stroller or a child's basket that can be installed on a car seat to improve the height of the stroller. Suitability of the frame 100.

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 part 1 is a socket provided on the bracket, and the second connection part 2 is a plug provided on the bracket.

The socket is close to the third connection part 3, that is, on the bracket, along the left and right directions, the third connection part 3, the socket and the plug are arranged in sequence. After the brackets are installed on the left and right sides of the cart frame 100, the left and right sides A first distance formed between the outermost surfaces of the socket is greater than a second distance formed between the outermost surfaces of the plugs on the left and right sides. At the same time, the width of the socket along the left and right direction is smaller than the width of the plug along the left and right direction.

At this time, if the seat assembly is connected through the first connecting portion 1, that is, the socket, since the first distance is relatively wide, the width of the socket along the left and right direction is relatively small, and the seat assembly can adopt the child seat pocket 200 used on ordinary children's strollers. At this time, the left and right sides of the child seat 200 are respectively provided with plugs matched with the socket, and the connection of the child seat 200 and the stroller frame 100 can be realized by inserting the plug into the socket, as shown in FIGS. 1 and 2 .

If the seat assembly is connected through the second connecting portion 2, that is, the plug, since the second distance is relatively narrow, the width of the plug along the left and right direction is relatively large, and the seat assembly can be a child carrier 300 that can be installed on a car seat. At this time, the left and right sides of the children's carrier 300 are respectively provided with sockets matched with the plugs, and the connection of the children's carrier 300 and the stroller frame 100 can be realized by inserting the plugs into the sockets, as shown in FIGS. 3 and 4 .

In this embodiment, the first connecting part 1 and the second connecting part 2 are independently provided, and they are respectively arranged on the upper and lower sides of the bracket.

The bracket is also provided with a mating surface 31 , when the bracket is set on the cart frame 100 , the mating surface 31 is matched with the cart frame 100 . In this embodiment, the mating surface 31 is an end surface of the third connecting portion 3 away from the socket.

The carriage has a first use position and a second use position on the cart frame 100 .

When the bracket is in the first use state, the first connecting parts 1 of the brackets on the left and right sides are all set upwards, and at this time, the second connecting parts 2 are all located below the first connecting part 1, and pass through the first connecting parts 1 on the left and right sides. A connecting part 1 grafts the child seat 200 on the stroller frame 100 for use, as shown in FIG. 1 and FIG. 2 .

When the bracket is in the second use state, the second connecting parts 2 of the brackets on the left and right sides are all set upwards, and at this time, the first connecting parts 1 are all located below the second connecting part 2, through the second connecting parts 2 on the left and right sides The second connecting part 2 grafts the child carrier 300 to the stroller frame 100 for use, as shown in FIG. 3 and FIG. 4 .

The bracket is rotatably connected to the cart frame 100, that is, the third connecting portion 3 is rotatably connected to the cart frame 100, so that the bracket can rotate relative to the cart frame 100 between the first use state and the second use state convert.

The stroller also includes a locking mechanism for locking the relative positions of the carriage and the stroller frame 100, the locking mechanism having locked and unlocked states. When the locking mechanism is in the locked state, the bracket is fixed on the cart frame 100 in the first use state or the second use state, and it cannot rotate relative to the cart frame 100 . When the locking mechanism is unlocked, the bracket can rotate relative to the cart frame 100, so that the bracket can be converted between the first use state and the second use state.

The locking mechanism can adopt the structure in the prior art, and the locking mechanism comprises the locking piece that can be slidably arranged between the trolley frame 100 and the carriage, when the locking mechanism is in the locked state, the locking piece is simultaneously connected with the trolley frame 100 Cooperating with the bracket, when the locking mechanism is in the unlocked state, the locking member cooperates with one of the two components of the cart frame 100 and the bracket, and disengages from the other component. Specifically, if the locking piece is provided with gear teeth, the cart frame 100 and the third connecting portion 3 of the bracket are all provided with tooth grooves matched with the gear teeth. The tooth grooves of the trolley frame 100 and the tooth grooves of the third connecting part 3 are engaged. One of the parts engages and disengages from the other.

The stroller also includes an unlocking mechanism for driving the locking mechanism to be unlocked. The unlocking mechanism includes an unlocking button 4 that is movably arranged on the stroller frame 100 or the bracket. The unlocking button 4 is directly or indirectly matched or connected with the locking member. When the locking mechanism operates the unlocking button 4 in the locked state, the unlocking button 4 moves relative to the cart frame 100 or the bracket, so that the locking member slides relative to the cart frame 100 and the bracket, thereby unlocking the locking mechanism.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection 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.