CN215904577U

CN215904577U - Detachable structure of child stroller seat

Info

Publication number: CN215904577U
Application number: CN202122386610.8U
Authority: CN
Inventors: 朱宇烨
Original assignee: Ningbo Wanlyan Child Products Co ltd
Current assignee: Ningbo Wanlyan Child Products Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-25
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a detachable structure of a child stroller seat, which comprises two plugs arranged on two sides of a seat body; the two sockets are arranged on the two sides of the frame body and matched with the two plugs, and slots are formed in the sockets; the plug comprises a bolt matched with the slot and a locking block in sliding connection with the bolt, and the locking block is lifted or loosened to drive the bolt to be separated from the slot or inserted into the slot; according to the detachable structure of the child stroller seat, the socket of the frame body is provided with the slot, the plug of the plug seat body is provided with the lock tongue and the lock block in sliding connection with the lock tongue, the lock block can be lifted to enable the lock tongue and the lock block to slide relatively, after the relative sliding is finished, when the lock tongue is separated from the slot, the bottom surface of the lock tongue is abutted against the top surface of the lock block, and the lock block is further lifted to enable the seat body to be separated from the frame body; compared with the prior art, the seat body is easier and labor-saving to disassemble, impact feeling is not caused when the button is pressed, and riding comfort is not influenced.

Description

Detachable structure of child stroller seat

Technical Field

The utility model relates to the technical field of children products, in particular to a detachable structure of a child stroller seat.

Background

In recent years, the stroller becomes a necessary tool for parents to travel with children to play, and is more used in suburbs or travels and other occasions; the structure of the baby stroller in the prior art generally comprises a stroller frame body, an underframe and a pulley connected to the bottom of the underframe, wherein a seat is connected to the stroller frame body, and the seat is generally detachably arranged, namely the seat can be detached from the stroller frame body and used as a basket; the trolley is convenient for taking a vehicle when a child goes out or avoiding jolting in the pushing process of the trolley when the child sleeps; the disassembly structure between the seat and the frame body is generally that two plugs are arranged on two sides of the seat, jacks for the two plugs to be inserted are arranged on the frame body, and a lock hook capable of limiting the plugs in the jacks is arranged on the frame body and is driven by a button to enable the lock hook to be separated from the plugs, so that the seat can be separated from the frame body; however, the button of the method is easy to be blocked, the button is hard to press, the seat is not easy to be detached, and certain impact can be caused to influence the riding comfort.

SUMMERY OF THE UTILITY MODEL

The utility model solves the problem of overcoming the defects of the prior art and provides a detachable structure of a child stroller seat, which can easily detach a seat body without influencing the riding comfort.

In order to solve the above problems, the present invention provides a detachable structure of a stroller seat, comprising

Two plugs arranged at two sides of the seat body;

the two sockets are arranged on the two sides of the frame body and matched with the two plugs, and slots are formed in the sockets;

the plug comprises a bolt matched with the slot and a locking block in sliding connection with the bolt, and the locking block is lifted or loosened to drive the bolt to be separated from the slot or be inserted into the slot.

According to the detachable structure of the child stroller seat, the socket of the frame body is provided with the slot, the plug of the plug seat body is provided with the lock tongue and the lock block in sliding connection with the lock tongue, the lock block can be lifted to enable the lock tongue and the lock block to slide relatively, after the relative sliding is finished, when the lock tongue is separated from the slot, the bottom surface of the lock tongue is abutted against the top surface of the lock block, and the lock block is further lifted to enable the seat body to be separated from the frame body; compared with the prior art, the seat body is easier and labor-saving to disassemble, impact feeling is not caused when the button is pressed, and riding comfort is not influenced.

Furthermore, the side wall of the locking block is provided with a clamping groove for conveniently and manually lifting the locking block. The lock block is manually lifted by extending a hand into the clamping groove, so that the lock tongue and the lock block can slide relatively, and the seat body is separated from the frame body.

Furthermore, a first spring groove is formed in the top of the locking block, a first spring is arranged in the first spring groove, and the first spring is pressed between the seat body and the bottom of the first spring groove.

Preferably, the first spring grooves are two in pair and are respectively positioned on two sides of the top of the locking block, the first springs are arranged in the two first spring grooves, and when the locking block is lifted, the seat body and the frame body are separated more stably.

Furthermore, a transverse sliding hole is formed in the locking block, and the lock tongue is slidably inserted into the sliding hole.

And a second spring groove is formed in one end, facing the seat body, of the lock tongue, a second spring is arranged in the second spring groove, and the second spring is pressed between the side wall of the seat body and the bottom of the second spring groove.

Still further, be equipped with a pair of spacing boss on two relative lateral walls of spring bolt, spacing boss supports on just the lock piece terminal surface of seat body.

Still further, be equipped with first inclined plane on the spacing boss, be equipped with a pair of and spacing boss assorted first recess on two relative lateral walls of sliding hole, be equipped with on the first recess with first inclined plane assorted second inclined plane, but first inclined plane and second inclined plane counterbalance and relative slip make spring bolt and locking piece realize sliding connection, and the seat body is dismantled more easily, laborsaving. The lock block is lifted, the lock tongue and the lock block are relatively displaced, and the first spring and the second spring are compressed; the lifting of the locking block is cancelled, and the first spring and the second spring drive the locking block and the bolt to restore to the original positions in order to restore the preset length.

Furthermore, the one end that the seat body was kept away from to the spring bolt is equipped with the direction inclined plane, and when the frame body was put back to the seat body, spring bolt and socket edge contact, under the guiding action on direction inclined plane, the spring bolt moved toward seat body lateral wall direction, and the second spring receives the extrusion, until frame body and socket complete contact, the second spring drives the spring bolt again toward slot motion, makes plug and socket realize the buckle and be connected.

Furthermore, the socket is provided with a supporting step for supporting the seat body and a limiting groove for limiting the position of the seat body. The frame body can support the seat body through the support step on the socket, then fixes the seat body in certain extent through the spacing groove on the socket, and rethread assorted plug spring bolt and socket slot make seat body and frame body keep relatively fixed.

Furthermore, still be equipped with on the spacing groove and be used for supplying the second recess that hand tool inserted, and the notch of second recess sets up. When the plug is clamped on the socket to cause the seat body to be unable to be detached, a tool is inserted into the second groove, so that the plug and the socket can be manually separated.

Drawings

Fig. 1 is a schematic overall structure diagram of a stroller according to an embodiment of the present invention;

FIG. 2 is a schematic view of a detachable structure of a stroller seat according to an embodiment of the present invention;

FIG. 3 is a schematic view of the detachable structure of the stroller seat with one side socket removed according to the embodiment of the present invention;

FIG. 4 is a detailed schematic view of a detachable structure of a stroller seat according to an embodiment of the present invention;

FIG. 5 is a schematic view of the plug structure in area A of FIG. 4;

FIG. 6 is a schematic view of the socket structure in the area B of FIG. 4;

FIG. 7 is a detailed schematic view of the detachable structure of the stroller seat according to the embodiment of the present invention after the lock tongue and the lock block are separated;

fig. 8 is a specific schematic view of the detachable structure of the stroller seat shown in the embodiment of the present invention, showing the reverse side after the lock tongue and the lock block are separated.

Description of reference numerals:

1. seat body, 2, plug, 200, spring bolt, 201, first inclined plane, 202, spacing boss, 203, direction inclined plane, 210, locking piece, 211, second inclined plane, 212, draw-in groove, 213, first spring groove, 214, slide hole, 215, first recess, 220, first spring, 230, second spring groove, 231, second spring, 3, frame body, 4, socket, 400, support step, 410, spacing groove, 411, second recess, 5, slot.

Detailed Description

In the present invention, the terms "side wall", "downward" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are used only for explaining a relative positional relationship between the respective members or components, and do not particularly limit a specific mounting orientation of the respective members or components. Also, some of the above terms may be used to indicate other meanings in addition to the orientation or positional relationship. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection; may be directly connected, or indirectly connected through intervening media, or may be in communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish between different components or elements and are not used to indicate or imply the relative importance or number of the indicated components or elements. "plurality" means two or more unless otherwise specified.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

The utility model provides a detachable structure of a child stroller seat, which comprises two plugs 2 arranged at two sides of a seat body 1; two sockets 4 which are arranged on two sides of the frame body 3 and are matched with the two plugs 2, and slots 5 are arranged on the sockets 4; the plug 2 comprises a bolt 200 matched with the slot 5 and a locking block 210 connected with the bolt 200 in a sliding way, the locking block 210 is lifted to drive the bolt 200 to be separated from the slot 5, when the bolt 200 is separated from the slot 5, the bottom surface of the bolt 200 is abutted against the top surface of the locking block 210, and the locking block 210 is further lifted to separate the seat body 1 from the frame body 3; compared with the prior art, the seat body 1 is easier and labor-saving to disassemble, does not have impact feeling when a button is pressed, and does not influence riding comfort.

As an embodiment of the present invention, the side wall of the locking block 210 is provided with a slot 212 for facilitating manual pulling of the locking block 210; the latch tongue 200 and the lock block 210 can slide relative to each other by manually pulling the lock block 210 while extending into the latch groove 212, so that the seat body 1 is separated from the frame body 3. The top of the locking block 210 is provided with a pair of two first spring grooves 213 which are respectively positioned at two sides of the top of the locking block 210, the two first spring grooves 213 are internally provided with first springs 220, and the first springs 220 are propped between the seat body 1 and the bottoms of the first spring grooves 213; when the lock block 210 is pulled up, the separation of the seat body 1 from the frame body 3 is more stable. The lock block 210 is provided with a transverse sliding hole 214, the latch tongue 200 is slidably inserted into the sliding hole 214, two opposite side walls of the latch tongue 200 are provided with a pair of limiting bosses 202, and the limiting bosses 202 abut against an end surface of the lock block 210 which is opposite to the seat body 1. Be equipped with first inclined plane 201 on the spacing boss 202, be equipped with a pair of first recess 215 with spacing boss 202 assorted on two relative lateral walls of sliding hole 214, be equipped with on first recess 215 with first inclined plane 201 assorted second inclined plane 211, but first inclined plane 201 offsets and relative slip with second inclined plane 211, makes spring bolt 200 and locking piece 210 realize sliding connection, and seat body 1 dismantles more easily, laborsaving. A second spring groove 230 is formed in one end, facing the seat body 1, of the latch tongue 200, a second spring 231 is arranged in the second spring groove 230, and the second spring 231 is pressed between the side wall of the seat body 1 and the bottom of the second spring groove 230; the locking block 210 is lifted, the bolt 200 and the locking block 210 are relatively displaced, and the first spring 220 and the second spring 231 are both compressed; the locking block 210 is not lifted, and the first spring 220 and the second spring 231 drive the locking block 210 and the latch tongue 200 to return to their original positions in order to return to the preset lengths. One of the tongue 200 is equipped with direction inclined plane 203 far away from seat body 1, when seat body 1 put back frame body 3, tongue 200 and socket 4 edge contact, under the guide effect on direction inclined plane 203, tongue 200 removes toward seat body 1 lateral wall direction, second spring 231 receives the extrusion, until frame body 3 and socket 4 complete contact, second spring 231 drives tongue 200 again toward slot 5 motion, make plug 2 and socket 4 realize the buckle and be connected. The socket 4 is provided with a supporting step 400 for supporting the seat body 1 and a limiting groove 410 for limiting the position of the seat body 1; the frame body 3 can support the seat body 1 through the supporting step 400 on the socket 4, then fix the seat body 1 in a certain range through the limiting groove 410 on the socket 4, and then keep the seat body 1 and the frame body 3 relatively fixed through the plug 2, the bolt 200 and the socket 4 slot 5 which are matched. A second groove 411 for a manual tool to insert is further formed in the limiting groove 410, and a notch of the second groove 411 faces upwards; when the plug 2 is blocked on the socket 4 and the seat body 1 cannot be detached, a tool is inserted into the second groove 411, and the plug 2 and the socket 4 can be manually separated.

As an embodiment of the present invention, a method for using a detachable structure of a stroller seat is as follows: when the seat body 1 needs to be taken out of the frame body 3, fingers go deep into the clamping grooves 212 on the locking blocks 210 and lift the locking blocks 210, the first inclined surfaces 201 on the limiting bosses 202 slide relative to the second inclined surfaces 211 on the first grooves 215 of the sliding holes 214, so that the locking blocks 210 and the lock tongues 200 move relative to each other, the lock tongues 200 move towards the seat body 1, the lock tongues 200 are separated from the inserting grooves 5, the bottom surfaces of the lock tongues 200 abut against the top surfaces of the locking blocks 210, and the locking blocks 210 are further lifted to separate the seat body 1 from the frame body 3; when the seat body 1 needs to be placed on the frame body 3, firstly, the plug 2 is aligned with the limiting groove 410 on the socket 4, then, fingers are deeply inserted into the clamping groove 212 on the locking block 210 and the seat body 1 is slowly put down, meanwhile, the edge of the socket 4 of the seat body 1 exerts acting force on the guiding inclined plane of the bolt 200, the second spring 231 is extruded, the bolt 200 displaces towards the seat body 1, the seat body 1 slowly slides downwards into the limiting groove 410, when the bolt 200 reaches the slot 5, the bolt 200 is inserted into the slot 5 under the acting force of the second spring 231, and the connection between the seat body 1 and the frame body 3 is realized.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims

1. A detachable structure of a child stroller seat is characterized by comprising

Two plugs (2) arranged at two sides of the seat body (1);

the two sockets (4) are arranged on the two sides of the frame body (3) and matched with the two plugs (2), and slots (5) are formed in the sockets (4);

the plug (2) comprises a bolt (200) matched with the slot (5) and a locking block (210) in sliding connection with the bolt (200), and the locking block (210) is pulled or released to drive the bolt (200) to be separated from the slot (5) or be inserted into the slot (5).

2. The stroller seat release structure according to claim 1, wherein the side wall of the lock block (210) is provided with a catch (212) for lifting the lock block (210).

3. The stroller seat detachable structure of claim 1, wherein a first spring groove (213) is formed at the top of the lock block (210), a first spring (220) is disposed in the first spring groove (213), and the first spring (220) is supported between the seat body (1) and the bottom of the first spring groove (213).

4. The stroller seat detachable structure of claim 3, wherein the first spring grooves (213) are a pair of two and respectively located at two sides of the top of the locking block (210), and the first spring (220) is disposed in each of the two first spring grooves (213).

5. The stroller seat detachable structure according to claim 1, wherein the locking block (210) is provided with a transverse sliding hole (214), and the latch tongue (200) is slidably inserted into the sliding hole (214).

6. The stroller seat detachable structure of claim 5, wherein the end of the latch tongue (200) facing the seat body (1) is provided with a second spring groove (230), a second spring (231) is arranged in the second spring groove (230), and the second spring (231) is pressed between the side wall of the seat body (1) and the bottom of the second spring groove (230);

a pair of limiting bosses (202) are arranged on two opposite side walls of the lock tongue (200), and the limiting bosses (202) are abutted against one end surface of the locking block (210) which is opposite to the seat body (1);

be equipped with first inclined plane (201) on spacing boss (202), be equipped with on two relative lateral walls of slide hole (214) a pair of with spacing boss (202) assorted first recess (215), be equipped with on first recess (215) with first inclined plane (201) assorted second inclined plane (211), first inclined plane (201) with second inclined plane (211) offset and can relatively slide.

7. The stroller seat detachable structure according to claim 1, wherein the end of the latch tongue (200) away from the seat body (1) is provided with a guide slope (203).

8. The stroller seat detachable structure according to claim 1, wherein the socket (4) is provided with a supporting step (400) for supporting the seat body (1) and a limiting groove (410) for limiting the position of the seat body (1).

9. The stroller seat detachable structure of claim 8, wherein a second groove (411) for inserting a manual tool is further formed on the limiting groove (410), and a notch of the second groove (411) is arranged upward.