Detachable clamping connector and child carrier

Abstract

According to the detachable clamping connector and the child carrier, a seat connecting piece is positioned in a stable unfolding state relative to a vehicle frame connecting piece through a positioning mechanism, it is ensured that a seat supporting piece of a follow-up seat can be accurately connected with a seat connecting part in an aligned mode, and in the process that the seat is connected to a vehicle frame, the seat supporting piece can not be connected with the seat connecting part in an aligned mode. A user does not need to additionally manually support the seat connecting piece for positioning, connection is stable and convenient, and operation and use are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of children's products, in particular to a detachable clamping connector and a children's vehicle.

Background Art

[0002] Currently, the child seat of a children's vehicle on the market is usually connected to the child vehicle frame through a seat adapter to achieve replacement. However, at present, some seat adapters are fixedly connected to the child vehicle frame, so the seat adapter cannot be folded during the folding process of the child vehicle frame, resulting in a relatively large overall volume after the child vehicle frame is folded, which is not convenient for subsequent packaging and transportation.

[0003] In addition, some seat adapters are rotatably and foldably connected to the child vehicle frame. However, during the process of connecting the child seat to the seat adapter, the user needs to manually support the seat adapter to position it, which has the problem of inconvenient operation and use.

[0004] Therefore, the present utility model is studied and proposed in view of the above problems.

Content of the Utility Model

[0005] The purpose of the present utility model is to overcome the deficiencies of the prior art, and provide a detachable clamping connector and a children's vehicle. Through the positioning mechanism, the seat connecting member is stably positioned relative to the vehicle frame connecting member, which is convenient for the subsequent accurate connection between the seat support member of the seat and the seat connecting portion, and the connection is stable and convenient; in addition, the seat connecting member can be folded relative to the vehicle frame connecting member, which is beneficial to making the overall volume smaller after folding and convenient for subsequent packaging and transportation.

[0006] The present utility model is realized through the following technical solutions:

[0007] A detachable clamping connector, comprising:

[0008] A vehicle frame connecting member 1, which can be used to connect with the vehicle frame;

[0009] A seat connecting member 2, which is arranged on the vehicle frame connecting member 1 and can be rotated and unfolded or rotated and folded relative to the vehicle frame connecting member 1. A seat connecting portion 21 that can be used to connect with the seat support member of the seat is arranged on the seat connecting member 2;

[0010] A positioning mechanism 3, which is arranged between the vehicle frame connecting member 1 and the seat connecting member 2, and when the seat connecting member 2 is in an unfolded state relative to the vehicle frame connecting member 1, the positioning mechanism 3 makes the seat connecting member 2 stably positioned relative to the vehicle frame connecting member 1.

[0011] As described above, a detachable snap connector, wherein the positioning mechanism 3 includes a positioning portion 31 provided on the frame connecting member 1 or the seat connecting member 2, and a positioning member 32 correspondingly provided on the seat connecting member 2 or the frame connecting member 1 and in positioning cooperation with the positioning portion 31.

[0012] As described above, a detachable snap connector, wherein the positioning mechanism 3 further includes a positioning elastic member 33 for elastically resetting the positioning member 32.

[0013] As described above, a detachable snap connector, wherein the positioning portion 31 is provided on the frame connecting member 1; a positioning chute 22 for the positioning member 32 to slide therein is provided on the seat connecting member 2, and the positioning elastic member 33 is located between the corresponding end of the positioning member 32 and the end wall of the positioning chute 22.

[0014] As described above, a detachable snap connector, wherein the positioning portion 31 is a positioning groove provided on the frame connecting member 1, and the positioning member 32 includes a positioning slider slidably provided in the positioning chute 22 and a positioning protrusion provided on the positioning slider and capable of being engaged in the positioning groove.

[0015] As described above, a detachable snap connector, wherein the frame connecting member 1 is detachably connected to the frame.

[0016] As described above, a detachable snap connector, further including a clamping structure 4 for detachably connecting the frame connecting member 1 to the frame, the clamping structure 4 including a clamping portion 41 provided on the frame connecting member 1 and a clamping member 42 provided on the frame and in clamping cooperation with the clamping portion 41.

[0017] As described above, a detachable snap connector, wherein the clamping member 42 includes a clamping seat 421 provided on the frame, an upper clamping protrusion 422 is provided on the upper part of the clamping seat 421, a side clamping protrusion 423 is provided on the side part of the clamping seat 421, the clamping portion 41 includes a clamping groove 411 provided on the frame connecting member 1 and in clamping cooperation with the clamping seat 421, and an upper clamping card slot 412 for clamping cooperation with the upper clamping protrusion 422 and a side clamping card slot 413 for clamping cooperation with the side clamping protrusion 423 are respectively provided in the clamping groove 411.

[0018] As described above, a detachable snap connector, when the two seat connecting members 2 are in the unfolded state, the seat connecting portions 21 of the two seat connecting members 2 are arranged in the same direction and are aligned and adapted to the seat support member of the seat.

[0019] The present utility model further provides a children's carrier, including a frame and a seat, wherein the frame and the seat are connected by a detachable snap connector as described above.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] 1. The utility model positions the seat connecting piece relative to the frame connecting piece in a stable unfolded state through a positioning mechanism, ensuring that the seat support piece of the subsequent seat can be accurately aligned and connected with the seat connecting part. Therefore, when grafting the seat onto the frame, there is no need for the user to manually hold the seat connecting piece for positioning additionally, and the connection is stable, convenient, and easy to operate.

[0022] 2. The utility model rotatably and foldably connects the seat connecting piece to the frame connecting piece, so that the seat connecting piece can be switched to the folded state according to the use requirements, which is beneficial to making the overall volume smaller after folding and facilitating subsequent packaging and transportation; it can also be switched to the unfolded state according to the use requirements for subsequent connection operations, and the design is reasonable.

[0023] 3. In order to prevent the seat connecting piece from shaking, misaligning, etc. relative to the frame connecting piece in the unfolded state and ensure that the seat connecting piece is more stably and reliably positioned relative to the frame connecting piece and is convenient for positioning, the positioning mechanism further includes a positioning elastic member for driving the positioning member to elastically reset.

[0024] 4. In order to ensure the stable and smooth sliding of the positioning member, the positioning member is slidably arranged in the positioning chute.

[0025] 5. For convenient disassembly and assembly, the snap connector further includes a clamping structure for detachably connecting the frame connecting piece to the frame.

[0026] 6. The children's carrier of the utility model is connected by using the above snap connector, which is beneficial to quickly and stably grafting the seat onto the frame, and the connection is stable, convenient, and easy to operate.

BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The following further describes in detail the specific embodiments of the utility model with reference to the drawings, where:

[0028] Figure 1 is one of the schematic diagrams of the use state when the utility model is connected to the frame.

[0029] Figure 2 is another schematic diagram of the use state when the utility model is connected to the frame.

[0030] Figure 3 is one of the cross-sectional views of the utility model.

[0031] Figure 4 is another cross-sectional view of the utility model.

[0032] Figure 5 is one of the exploded views of the utility model.

[0033] Figure 6 This is the second exploded view of the present utility model.

Specific Embodiment

[0034] The following will describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0035] As Figures 1-6 shown, a detachable clamping connector of the present utility model includes a frame connecting member 1, a seat connecting member 2, and a positioning mechanism 3. The frame connecting member 1 can be detachably connected to the frame. The seat connecting member 2 is provided on the frame connecting member 1 and can be rotated and unfolded or rotated and folded relative to the frame connecting member 1. A seat connecting portion 21 for connecting to a seat support member of the seat is provided on the seat connecting member 2. The positioning mechanism 3 is provided between the frame connecting member 1 and the seat connecting member 2, and when the seat connecting member 2 is in the unfolded state relative to the frame connecting member 1, the positioning mechanism 3 positions the seat connecting member 2 stably relative to the frame connecting member 1.

[0036] When the present utility model is in use, the seat connecting member 2 is operated to rotate and unfold relative to the frame connecting member 1. At this moment, the positioning mechanism 3 positions the seat connecting member 2 relative to the frame connecting member 1, so that the seat connecting member 2 is stably in the unfolded state. Then, the seat support member of the seat can be operated to connect with the corresponding seat connecting portion (as Figures 1-3 , 5 shown, clamping connectors are respectively provided on the left and right hand push rods of the frame in the present utility model. Therefore, the number of seat support members on the seat is two groups, and the distance between the two seat connecting members 2 is equal to the distance between the two seat support members). Therefore, by using the present utility model, it is not necessary for the user to manually support the seat connecting member for positioning additionally, and it can be ensured that the seat support member of the seat can be accurately aligned and connected with the seat connecting portion, and the connection is stable and convenient.

[0037] As Figure 4 , 6 shown, in order to prevent the seat connecting member from shaking, misaligning, etc. relative to the frame connecting member when in the unfolded state, and to ensure that the seat connecting member is positioned more stably, reliably and conveniently relative to the frame connecting member, the positioning mechanism 3 includes a positioning portion 31 provided on the frame connecting member 1 or the seat connecting member 2, and a positioning member 32 provided on the seat connecting member 2 or the frame connecting member 1 correspondingly and positioningly cooperating with the positioning portion 31. The positioning mechanism 3 further includes a positioning elastic member 33 for driving the positioning member 32 to elastically reset.

[0038] As Figure 4 , 6 shown, in order to ensure the positioning member slides stably and smoothly, the positioning portion 31 is provided on the frame connecting member 1; a positioning chute 22 for the positioning member 32 to slide therein is provided on the seat connecting member 2, and the positioning elastic member 33 is located between the corresponding end of the positioning member 32 and the end wall of the positioning chute 22.

[0039] As Figure 4 , 6 shown, in order to make the positioning more stable and reliable, the positioning part 31 is a positioning groove provided on the frame connecting member 1, and the positioning member 32 includes a positioning slider slidably provided in the positioning chute 22 and a positioning protrusion provided on the positioning slider and capable of being snapped into the positioning groove. In order to facilitate unlocking and folding the seat connecting member, the positioning groove and / or the positioning protrusion are provided with an unlocking arc surface / bevel surface. During the operation of rotating and folding the seat connecting member, the unlocking arc surface / bevel surface of the positioning groove cooperates with the positioning protrusion to force the positioning member to slide away from the positioning groove, so that the positioning protrusion exits the positioning groove.

[0040] As Figure 4 shown, when the seat connecting member is in the unfolded state, a blocking side wall 10 for blocking and positioning cooperation with the corresponding side wall of the seat connecting member 2 is provided on the frame connecting member 1, which is beneficial to ensuring that the seat connecting member is more stable in the unfolded state, so that the seat is more stably and reliably grafted onto the frame through the clamping connector.

[0041] As Figure 4 , 6 shown, for convenient disassembly and assembly, it further includes a clamping structure 4 for detachably connecting the frame connecting member 1 to the frame. The clamping structure 4 includes a clamping part 41 provided on the frame connecting member 1 and a clamping member 42 provided on the frame and clamped with the clamping part 41.

[0042] As Figure 4 , 6 shown, in order to firmly connect the frame connecting member 1 to the frame, the clamping member 42 includes a clamping seat 421 provided on the frame. An upper clamping protrusion 422 is provided on the upper part of the clamping seat 421, and a side clamping protrusion 423 is provided on the side part of the clamping seat 421. The clamping part 41 includes a clamping groove 411 provided on the frame connecting member 1 and clamped with the clamping seat 421. Upper clamping slots 412 clamped with the upper clamping protrusion 422 and side clamping slots 413 clamped with the side clamping protrusion 423 are respectively provided in the clamping groove 411.

[0043] In order to limit the separation of the clamping part 41 from the clamping member 42 in the front-back direction of the frame, a limiting and blocking structure is provided between the clamping part 41 and the clamping member 42. The limiting and blocking structure includes, but is not limited to, a limiting lock hole and a limiting lock pin that can be elastically arranged and locked with the limiting lock hole, which are not shown in the figure.

[0044] In order to ensure subsequent connection operations, when the two seat connecting members 2 are in the unfolded state, the seat connection parts 21 of the two seat connecting members 2 are arranged in the same direction and aligned and adapted to the seat support parts of the seats.

[0045] As Figures 1-6 shown, a children's vehicle of the present utility model includes a vehicle frame and a seat, and the vehicle frame and the seat are connected by a detachable snap connector as described above. In this embodiment, the seat can be a child safety seat or a children's seat.

Claims

1. A detachable snap connector, characterized in that Comprising: A frame connecting member (1), which can be used to connect with a frame; A seat connecting member (2), which is arranged on the frame connecting member (1) and can be rotated to unfold or rotated to fold relative to the frame connecting member (1), and a seat connecting portion (21) that can be used to connect with a seat support member of the seat is arranged on the seat connecting member (2); A positioning mechanism (3), which is arranged between the frame connecting member (1) and the seat connecting member (2), and when the seat connecting member (2) is in an unfolded state relative to the frame connecting member (1), the positioning mechanism (3) makes the seat connecting member (2) stably positioned relative to the frame connecting member (1).

2. The detachable snap connector according to claim 1, characterized in that The positioning mechanism (3) includes a positioning portion (31) arranged on the frame connecting member (1) or the seat connecting member (2) and a positioning member (32) correspondingly arranged on the seat connecting member (2) or the frame connecting member (1) and in positioning cooperation with the positioning portion (31).

3. The detachable snap connector according to claim 2, wherein The positioning mechanism (3) further includes a positioning elastic member (33) for driving the positioning member (32) to elastically reset.

4. The detachable snap connector according to claim 3, wherein The positioning portion (31) is arranged on the frame connecting member (1); a positioning chute (22) for the positioning member (32) to slide therein is arranged on the seat connecting member (2), and the positioning elastic member (33) is located between the corresponding end of the positioning member (32) and the end wall of the positioning chute (22).

5. The detachable snap - fit connector according to claim 4, wherein The positioning portion (31) is a positioning groove arranged on the frame connecting member (1), and the positioning member (32) includes a positioning slider slidably arranged in the positioning chute (22) and a positioning protrusion arranged on the positioning slider and capable of being snapped into the positioning groove.

6. A detachable snap connector according to any one of claims 1-5, characterized in that The frame connecting member (1) is detachably connected to the frame.

7. The detachable snap connector according to claim 6, wherein It further includes a clamping structure (4) for detachably connecting the frame connecting member (1) and the frame. The clamping structure (4) includes a clamping portion (41) arranged on the frame connecting member (1) and a clamping member (42) arranged on the frame and in clamping cooperation with the clamping portion (41).

8. The detachable snap connector according to claim 7, characterized in that The clamping member (42) includes a clamping seat (421) arranged on the frame. An upper clamping protrusion (422) is arranged on the upper part of the clamping seat (421), and a side clamping protrusion (423) is arranged on the side of the clamping seat (421). The clamping portion (41) includes a clamping groove (411) arranged on the frame connecting member (1) and in clamping cooperation with the clamping seat (421). Upper clamping slots (412) in clamping cooperation with the upper clamping protrusion (422) and side clamping slots (413) in clamping cooperation with the side clamping protrusion (423) are respectively arranged in the clamping groove (411).

9. The detachable snap connector according to claim 1, wherein When the two seat connecting members (2) are in an unfolded state, the seat connecting portions (21) of the two seat connecting members (2) are arranged in the same direction and aligned and adapted to the seat support member of the seat.

10. A children's vehicle, characterized in that Comprising a frame and a seat, and the frame and the seat are connected by a detachable clamping connector as described in any one of claims 1-9.

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