CN207450003U - Carriage assembly and articles for children - Google Patents

Abstract

The utility model discloses a kind of carriage assembly and articles for children, wherein carriage assembly includes the pedestal and link that are detachably connected, the pedestal includes pedestal, from outwardly extending first plug division of the pedestal, the link includes connecting seat, from outwardly extending second plug division of the connecting seat, there is the grafting chamber that can be fittingly inserted into for first plug division on the connecting seat, the pedestal is equipped with the guide and limit slot being fittingly inserted into for second plug division, when the pedestal is connected with the link, second plug division is ordinatedly plugged in the guide and limit slot and first plug division is ordinatedly plugged in the grafting chamber.Installation is detachably connected between two devices on articles for children to realize using the carriage assembly, stable installation between the two can be effectively realized, so that the connection between two devices being connected is more reliable, the installation connection between pocket frame and stroller frame is particularly suitable for.

Description

Bracket components and children's products

technical field

The utility model relates to a bracket assembly and a children's product with the bracket assembly.

Background technique

At present, some products for children to sit and lie on the market often need to be grafted to other children's products through detachable bracket components, such as children's seat pockets, children's baskets, etc., which can be grafted to the frame of the cart, rocking bed And other products used, and so on.

In the prior art, the bracket assembly includes a base and a receptacle which are respectively used to be installed on the two parts which are grafted to each other, and the two parts are realized by inserting the plug joint on the receptacle into the socket cavity on the base. mutual cooperation and fixed installation. However, at present, the stability of the installation after the installation of the two components is not satisfactory by using this kind of mating form, and it is very easy to cause relative shaking between the two components.

Contents of the invention

The purpose of this utility model is to provide a bracket assembly, which is conveniently used for detachable installation and connection of two devices on children's products.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a bracket assembly, including a detachably connected base frame and a connecting frame, the base frame includes a base, a first The socket part, the connecting frame includes a connecting seat, a second socketing part extending outward from the connecting seat, and the connecting seat has a socket cavity that can be matedly inserted by the first socket part, so The base is provided with a guiding and limiting groove for the second insertion part to be inserted in a cooperative manner. When the base frame is connected to the connecting frame, the second insertion part is inserted in the and the first insertion part is matedly inserted into the insertion cavity.

Preferably, a locking structure for locking the two relative to each other is provided between the first socket part and the socket cavity.

Further, the locking structure includes a locking button provided on the first insertion part, and a locking slot is opened on the side wall of the insertion cavity for the locking button to fit into, and the locking When the structure is locked, the first insertion part is inserted into the insertion cavity and the locking button is engaged in the locking groove.

Furthermore, one end of the locking button is pivotally connected to the first socket part through a rotating shaft, and the locking structure also includes a function for driving the locking button to move outward relative to the first socket part. A spring with required elastic force is provided between the first insertion part and the locking button.

Preferably, the cross-section of the guide and limit groove is an open V shape, and the guide and limit groove is arranged along the insertion direction of the second socket part from large to small.

Further, a V-shaped rib is provided on the side wall of the base, and the V-shaped rib forms the circumferential groove wall of the guide limiting groove; A limiting flange, when the second plug-in part is inserted into the guide limiting groove, the limiting flange abuts against the opening end of the V-shaped rib.

Preferably, the second plug-in part extends outward from one side wall of the plug-in cavity, and when the second plug-in part is inserted into the guide limiting groove, the plug-in The receiving cavity moves toward the first socket part for the first socket part to be matedly inserted into.

Preferably, the first socket part can only be matedly inserted into the socket cavity along a single direction.

Another object of the present utility model is to provide a children's product with the above-mentioned bracket assembly for detachable installation and connection between the first device and the second device on the children's product.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a kind of children's product, including a first device and a second device, and the second device is detachably grafted on the first device through the above-mentioned bracket assembly. Above, one of the base frame and the connecting frame is fixedly connected to the first device, and the other is fixedly connected to the second device.

Preferably, the children's product is a stroller, wherein the first device is a stroller frame, the second device is a seat frame, and the base frame is installed on the stroller frame , the connecting frame is installed on the seat frame.

Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art: the bracket assembly of the utility model has simple structure, convenient installation and excellent stability. Using the bracket assembly to realize the detachable connection and installation between two devices on children's products can effectively realize the stable installation between the two, making the connection between the two connected devices more reliable, especially suitable for The installation connection between the seat frame and the stroller frame.

Description of drawings

Accompanying drawing 1 is the structural representation of the stroller of an embodiment of the utility model;

Accompanying drawing 2 is the enlarged schematic diagram of part A in accompanying drawing 1;

Accompanying drawing 3 is the enlarged schematic diagram of part B in accompanying drawing 1;

Accompanying drawing 4 is the installation structure schematic diagram of locking button;

Among them: 100, trolley frame; 200, seat frame;

1. Base frame; 11. Base; 12. First socket; 13. Guide limit groove; 14. V-shaped convex rib;

2. Connecting frame; 21. Connecting seat; 22. Inserting cavity; 22a, lock slot; 23. Second inserting part; 23a, limit flange; 3. Locking button; 4. Spring; 5. Rotating shaft.

Detailed ways

The technical solution of the present utility model will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Referring to the children's stroller shown in Fig. 1, it includes a stroller frame 100 and a seat frame 200, and a set of bracket assemblies are respectively passed between the left and right sides of the seat frame 200 and the left and right sides of the stroller frame 100. It is detachably connected, so that the seat frame 200 is grafted and installed on the stroller frame 100 for use.

Referring to Figures 1 to 4, the bracket assembly includes a detachably connected base frame 1 and a connecting frame 2, and its specific structure is as follows:

The base frame 1 includes a base 11 and a first socket 12 extending outward from the base 11; the connecting frame 2 includes a connecting seat 21 and a second socket 23 extending outward from the connecting seat 21. The connecting seat 21 There is also an insertion chamber 22 for the first insertion part 12 to be matedly inserted therein. The mouth of the insertion chamber 22 forms an insertion interface, and the first insertion part 12 is inserted into the insertion cavity 22 through the insertion interface. The second inserting portion 23 extends outward from one side wall of the inserting cavity 22 , and the base 11 is further provided with a guiding and limiting groove 13 for the second inserting portion 23 to be matedly inserted.

When the base frame 1 is connected to the connecting frame 2, while the second socket part 23 is inserted into the guide limiting groove 12, the socket cavity 22 moves toward the first socket part 12 for the first socket part 12 to fit Inserting, so that the second insertion part 23 is fitly inserted into the guide limiting groove 12 and the first insertion part 12 is fitly inserted into the insertion cavity 22 .

Referring to the drawings, there is also a locking structure between the first socket part 12 and the socket cavity 22 for locking the two relative to each other. Here, the locking structure includes a locking button 3 provided on the first socket part 12, and a locking groove 22a is opened on the side wall of the outer chamber of the socketing cavity 22 for the locking button 3 to fit into, and the locking groove 22a runs through The side wall of the side chamber of the insertion chamber 22 communicates with the outer side of the insertion chamber 22 . When the locking structure is locked, the first insertion portion 12 is inserted in the insertion chamber 22 and the locking button 3 is locked in the locking groove 22 a.

Referring to FIG. 4 , one end of the locking button 3 is pivotally connected to the first socket 12 through the rotating shaft 5 . The locking structure also includes a spring 4 for driving the locking button 3 to move outward relative to the first insertion part 12, and the spring 4 is arranged between the first insertion part 12 and the other end of the locking button 3 . When there is no external force, the end of the locking button 3 provided with the spring 4 is pushed outward under the force of the spring 4 , so that the outer surface of the locking button 3 is in an inclined state. In this way, when the first socket part 12 is matedly inserted into the socket cavity 22, the end of the locking button 3 provided with the rotating shaft 5 first enters the socket cavity 22, and then the locking button is pressed by the side wall of the socket cavity 22. 3 rotates around the rotating shaft 5 and moves inwardly toward the first socket part 12 against the elastic force so as to completely enter the socket cavity 22 until the first socket part 12 is matedly inserted into the socket cavity 22, the locking button 3 correspondingly Arrives at the lock groove 22a, and moves outward relative to the first insertion part 12 under the elastic force of the spring 4 to snap into the lock groove 22a to realize the locking of the locking structure.

Referring to Fig. 1 and Fig. 3, the cross-section of the guide limiting groove 13 is V-shaped, and along the direction in which the second insertion part 23 is inserted into the guide limiting groove 13, the guide limiting groove 13 is set from large to small. Correspondingly, the cross-section of the second socket part 23 is also V-shaped, and the cooperative connection between the second socket part 23 and the guide limiting groove 13 can make the connection between the base frame 1 and the connecting frame 2 more stable and reliable. Here, a V-shaped rib 14 is provided on one side wall of the base 11, and the space formed by the V-shaped rib 14 forms the above-mentioned guiding and limiting groove 13, and the V-shaped rib 14 forms a guiding and limiting groove. 13 groove wall; the second insertion part 23 is also provided with a limit flange 23a, when the second insertion part 23 is inserted in the guide limit groove 13, the limit flange 23a resists the V-shaped rib 14 on the open end of the

Referring to FIG. 3 , in this embodiment, the first socket part 12 is arranged in an irregular shape, and correspondingly, the socket cavity 22 is also in an irregular shape, so that the first socket part 12 can only be positioned in a single direction. Fittingly inserted into the socket cavity 22, the directional installation between the base frame 1 and the connecting frame 2 is realized.

Referring to FIGS. 1 to 3 , in this embodiment, the base frame 1 of the bracket assembly is installed on the cart frame 100 , and the connecting frame 2 is installed on the seat frame 200 . When grafting the seat frame 200 to the cart frame 100, the user only needs to insert the second insertion portion 23 along the guide limit groove 13, and the first insertion portion 23 on the base frame 1 enters the connecting frame at the same time. 2, until the locking button 3 snaps into the locking groove 22a to realize the locking of the locking structure, the connecting frame 2 is then stably installed on the base frame 1 to realize the seat frame 200 on the cart frame 100. Install.

When the seat frame 200 needs to be disassembled, the operator only needs to press the locking button 3 to disengage from the locking groove 22a, and then lift the entire seat frame 200 up, and the operation is also very convenient.

Of course, the above-mentioned bracket assembly can also be used for the grafting of the first device and the second device on other children's products, wherein the base frame 1 is fixedly connected to one of the first device and the second device, and the connecting frame 2 By being fixedly connected to the other of the first device and the second device, the detachable installation and connection of the two devices can be realized.

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present utility model, and its purpose is to allow those familiar with this technology to understand the content of the utility model and implement it accordingly, and not to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. A bracket assembly, comprising a detachably connected base frame and a connecting frame, characterized in that: the base frame includes a base, a first socket extending outward from the base, and the connecting frame It includes a connection seat and a second socket part extending outward from the connection seat. The connection seat has a socket cavity for the first socket part to be matedly inserted into. The base is provided with a socket for the The second inserting part is inserted into the guide limiting groove cooperatively. When the base frame is connected with the connecting frame, the second inserting part is inserted into the guide limiting groove cooperatively and the The first socket part is fitly inserted into the socket cavity. 2 . The bracket assembly according to claim 1 , wherein a locking structure for locking the two relative to each other is provided between the first insertion portion and the insertion cavity. 3 . 3. The bracket assembly according to claim 2, wherein the locking structure includes a locking button provided on the first socket part, and a hole for the socket is provided on the side wall of the socket cavity. The locking button fits into the locking slot, when the locking structure is locked, the first insertion part is inserted into the insertion cavity and the locking button is locked in the locking slot. 4. The bracket assembly according to claim 3, wherein one end of the locking button is pivotally connected to the first insertion part through a rotating shaft, and the locking structure further includes a function for driving the A spring with elastic force required for the outward movement of the locking button relative to the first insertion part, the spring is arranged between the first insertion part and the locking button. 5. The bracket assembly according to claim 1, characterized in that: the cross-section of the guide and limit groove is an open V shape, and the guide and limit groove changes from large to large along the insertion direction of the second plug-in part. Small land setting. 6. The bracket assembly according to claim 5, wherein a V-shaped rib is provided on one side wall of the base, and the V-shaped rib forms the circumference of the guide limiting groove. to the groove wall; the second insertion part is also provided with a limit flange, when the second insertion part is inserted in the guide limit groove, the limit flange is against the V On the open end of the rib. 7. The bracket assembly according to claim 1, wherein the second plug-in portion extends outward from one side wall of the plug-in cavity, and when the second plug-in portion faces When inserting into the guide limit slot, the insertion cavity moves toward the first insertion part for the first insertion part to be matedly inserted into. 8 . The bracket assembly according to claim 1 , wherein the first insertion portion can only be matedly inserted into the insertion cavity along a single direction. 9. A children's product, comprising a first device and a second device, characterized in that the second device is detachably grafted to the first device through the bracket assembly according to any one of claims 1 to 8 Above, one of the base frame and the connecting frame is fixedly connected to the first device, and the other is fixedly connected to the second device. 10. The children's product according to claim 9, characterized in that: the children's product is a stroller, wherein the first device is a stroller frame, the second device is a seat frame, and the The base frame is installed on the cart frame, and the connecting frame is installed on the seat frame.