Baby carriage comprising folding storage mechanism

Abstract

The utility model discloses a folding storage mechanism for a baby carriage and the baby carriage, and particularly relates to the technical field of baby carriages. The baby carriage with the folding storage mechanism for the baby carriage comprises a rear walking support, a front walking support and a supporting frame, the surface of the rear walking support is rotationally connected with a rotating frame and a shed frame, and the folding storage mechanism is installed at the joint of the rear walking support, the front walking support, the supporting frame, the rotating frame and the shed frame. According to the folding and storing mechanism, the front walking support and the supporting frame can be rotated at the same time by pulling the pull disc upwards, and after the front walking support and the supporting frame rotate towards the surface close to the rear walking support, the baby carriage main frame can be rapidly folded and stored, so that the baby carriage can be conveniently moved and stored; the folding storage structure is compact, folding storage can be achieved through simple upward pulling operation, a user can quickly and easily fold the baby carriage, time and energy are saved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of baby carriages, in particular to a baby carriage including a folding and storage mechanism. Background Art

[0002] A baby carriage generally refers to a baby stroller or a child pushchair, which is a means of transportation designed for infants and young children.

[0003] After retrieval, the publication number is CN107719453B, and the specific name is a child pushchair frame and a child pushchair. The child pushchair mainly includes the above-mentioned child pushchair frame, sunshade, seat cushion and other components. The above-mentioned child pushchair frame includes a hand push rod, a bracket, a walking component and a sitting / lying component. The hand push rod is used to push the child pushchair. The bracket provides a supporting and connecting function for the entire child pushchair frame. The walking component is arranged below the bracket and is used for the entire child pushchair frame to walk. The sitting / lying component is used for a child to sit or lie supine.

[0004] Although the respective supporting parts of traditional baby carriages can also be rotationally stored, to fold all the support frames, it involves controlling the positioning components of multiple rotational structures, requires coordinating multiple support frames and rotational structures simultaneously, has more operation steps, the whole process may be time-consuming, increases mechanical complexity, may increase the difficulty of faults and maintenance, and thus increases the maintenance cost. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a baby carriage including a folding and storage mechanism, which solves the problems of the prior art.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: A baby carriage including a folding and storage mechanism, comprising a rear walking bracket, a front walking bracket and a support bracket. A rotating frame and a canopy frame are rotatably connected to the surface of the rear walking bracket. Folding and storage mechanisms are installed at the connection parts of the rear walking bracket, the front walking bracket, the support bracket, the rotating frame and the canopy frame, and the rear walking bracket, the front walking bracket, the support bracket, the rotating frame and the canopy frame are all rotatably connected to the folding and storage mechanism.

[0007] The folding and storage mechanism includes a clamping cover plate fixedly connected to the rear walking bracket. The lower cover plate and the upper cover plate are respectively rotatably connected to both side surfaces of the clamping cover plate. A first rotating plate is fixedly connected to the surface of the upper cover plate, and a second rotating plate is fixedly connected to the surface of the lower cover plate. A fixed disk is attached to the surfaces of the first rotating plate and the second rotating plate. A positioning block and a second rotating plate are rotatably connected inside the clamping cover plate. Torsion springs are installed on the surfaces of the positioning block and the second rotating plate. A pressing plate is attached to the surface of the torsion spring. A clamping plate is installed on the surface of the fixed disk. A cover disk is attached to the surface of the fixed disk. A rotating arm is fixedly connected to the surface of the cover disk. A positioning gear is rotatably connected inside the cover disk. A rotating disk is fixedly connected to the surface of the positioning gear. An elastic block is fixedly connected inside the rotating disk. A pulling disk is slidably connected to the outer surface of the elastic block.

[0008] Preferably, barbs are provided on the surfaces of both the second rotating plate and the first rotating plate, and the first rotating plate and the second rotating plate are clamped together by the barbs. A card slot matching the positioning block is provided on the surface of the second rotating plate, and the surface of the positioning block is clamped inside the card slot.

[0009] Preferably, the outer surface of the pulling disk is inserted between the cover disk and the fixed disk, the bottom of the pulling disk abuts against the surface of the positioning gear, and the positioning gear is an incomplete gear.

[0010] Preferably, the upper cover plate is fixedly connected to the supporting frame, the lower cover plate is fixedly connected to the front walking bracket, the rotating disk is fixedly connected to the shed frame, and the surface of the rotating frame is rotatably connected to the surface of the rotating arm.

[0011] Preferably, the surface of the positioning block penetrates through the inside of the clamping plate and extends into the inside of the fixed disk to be connected to the pulling disk.

[0012] Beneficial effects

[0013] The present utility model provides a folding and storage mechanism for a baby carriage and a baby carriage. Compared with the prior art, the following beneficial effects are achieved:

[0014] 1. For the baby carriage including the folding and storage mechanism, by setting the folding and storage mechanism, when the baby carriage needs to be stored and folded, by pulling up the pulling disk, the pulling disk will slide up inside the fixed disk, and at the same time drive the positioning block to slide down, and it is not connected to the card slot on the surface of the second rotating plate. At this time, the positioning block and the first rotating plate can rotate freely, and at the same time rotate the front walking bracket and the supporting frame. After the front walking bracket and the supporting frame rotate towards the surface of the rear walking bracket, the main frame of the baby carriage can be quickly folded and stored, which is convenient for moving the baby carriage. The folding and storage structure is compact, and the folding and storage can be realized by simply pulling up operation. The user can quickly and easily fold the baby carriage, saving time and effort and enhancing the portability.

[0015] 2. For the baby carriage including the folding and storage mechanism, by pulling the pulling plate, the pulling plate is disconnected from the positioning gear. Therefore, the positioning gear can rotate freely inside the cover plate, and the rotating frame and the shed frame can be rotated. This not only facilitates folding and storage but also enables flexible adjustment of the angles of the positioning gear and the turntable during use, improving the flexibility and adaptability of the baby carriage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural view of the present utility model;

[0017] Figure 2 is a side view of the present utility model;

[0018] Figure 3 is a schematic connection view of the cover plate and the engaging cover plate in the present utility model;

[0019] Figure 4 is a schematic connection view of the rotating arm and the fixed plate in the present utility model;

[0020] Figure 5 is a schematic connection view of the first rotating plate and the second rotating plate in the present utility model;

[0021] Figure 6 is Figure 4 an exploded view of;

[0022] Figure 7 is a schematic connection view of the positioning gear and the pulling plate in the present utility model.

[0023] In the figures: 1, rear walking bracket; 101, rotating frame; 102, shed frame; 2, front walking bracket; 3, supporting frame; 4, cover plate; 5, turntable; 6, positioning gear; 7, elastic block; 8, pulling plate; 9, rotating arm; 10, fixed plate; 11, clamping plate; 12, positioning block; 13, first rotating plate; 14, second rotating plate; 15, torsion spring; 16, pressing plate; 17, engaging cover plate; 18, lower cover plate; 19, upper cover plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figure 1, the present utility model provides a technical solution: a baby carriage including a folding and storage mechanism, which includes a rear walking bracket 1, a front walking bracket 2, and a support bracket 3. A rotating frame 101 and a shed frame 102 are rotatably connected to the surface of the rear walking bracket 1. A folding and storage mechanism is installed at the connection points of the rear walking bracket 1, the front walking bracket 2, the support bracket 3, the rotating frame 101, and the shed frame 102, and the rear walking bracket 1, the front walking bracket 2, the support bracket 3, the rotating frame 101, and the shed frame 102 are all rotatably connected to the folding and storage mechanism;

[0026] Please refer to Figures 1-7 , the folding and storage mechanism includes a clamping cover plate 17 fixedly connected to the rear walking bracket 1. A lower cover plate 18 and an upper cover plate 19 are respectively rotatably connected to the two side surfaces of the clamping cover plate 17. The lower cover plate 18 is fixedly connected to the front walking bracket 2. A first rotating plate 13 is fixedly connected to the surface of the upper cover plate 19, and the upper cover plate 19 is fixedly connected to the support bracket 3. A second rotating plate 14 is fixedly connected to the surface of the lower cover plate 18. A fixing plate 10 is attached to the surfaces of the first rotating plate 13 and the second rotating plate 14. A positioning block 12 and the second rotating plate 14 are rotatably connected inside the clamping cover plate 17. Hooks are provided on the surfaces of the second rotating plate 14 and the first rotating plate 13, and the first rotating plate 13 and the second rotating plate 14 are clamped together through the hooks. A card slot matching the positioning block 12 is provided on the surface of the second rotating plate 14, and the surface of the positioning block 12 is clamped inside the card slot. Torsion springs 15 are installed on the surfaces of the positioning block 12 and the second rotating plate 14. A pressing plate 16 is attached to the surface of the torsion spring 15. A clamping plate 11 is installed on the surface of the fixing plate 10. A cover plate 4 is attached to the surface of the fixing plate 10. By setting the folding and storage mechanism, when the baby carriage needs to be folded and stored, by pulling up the pull plate 8, the pull plate 8 will slide upward inside the fixing plate 10, and at the same time drive the positioning block 12 to slide downward and not connect with the card slot on the surface of the second rotating plate 14. At this time, the positioning block 12 and the first rotating plate 13 can rotate freely, and at the same time rotate the front walking bracket 2 and the support bracket 3. After the front walking bracket 2 and the support bracket 3 rotate toward the surface of the rear walking bracket 1, the main frame of the baby carriage can be quickly folded and stored, which is convenient for moving the baby carriage. The folding structure is compact, and the folding and storage can be realized through a simple upward pulling operation. Users can quickly and easily fold the baby carriage, saving time and energy, and enhancing the portability;

[0027] A rotating arm 9 is fixedly connected to the surface of the cover plate 4. A positioning gear 6 is rotatably connected inside the cover plate 4. A turntable 5 is fixedly connected to the surface of the positioning gear 6. The turntable 5 is fixedly connected to the shed frame 102. The surface of the rotating frame 101 is rotatably connected to the surface of the rotating arm 9. An elastic block 7 is fixedly connected inside the turntable 5. A pulling plate 8 is slidably connected to the outer surface of the elastic block 7. The outer surface of the pulling plate 8 is inserted between the cover plate 4 and the fixed plate 10. The bottom of the pulling plate 8 abuts against the surface of the positioning gear 6. The positioning gear 6 is an incomplete gear. The surface of the positioning block 12 penetrates through the inside of the clamping plate 11 and extends into the inside of the fixed plate 10 to be connected to the pulling plate 8. By pulling the pulling plate 8, the pulling plate 8 is not connected to the positioning gear 6. Therefore, the positioning gear 6 can freely rotate inside the cover plate 4, and the rotating frame 101 and the shed frame 102 can be rotated. This not only facilitates folding and storage, but also facilitates the flexible adjustment of the angles of the positioning gear 6 and the turntable 5 during use, improving the flexibility and adaptability of the stroller.

[0028] When the whole stroller needs to be stored, by pulling up the pulling plate 8, the pulling plate 8 will slide upward inside the fixed plate 10, and at the same time drive the positioning block 12 to slide downward and not be connected to the card slot on the surface of the second rotating plate 14. At this time, the positioning block 12 and the first rotating plate 13 can rotate freely, and at the same time rotate the front walking bracket 2 and the supporting bracket 3. After the front walking bracket 2 and the supporting bracket 3 rotate toward the surface of the rear walking bracket 1, the main frame of the stroller can be quickly folded and stored. At the same time, when pulling the pulling plate 8, the pulling plate 8 slides upward and is not connected to the positioning gear 6. Therefore, the positioning gear 6 can freely rotate inside the cover plate 4, and the rotating frame 101 and the shed frame 102 can be rotated. This not only facilitates folding and storage, but also facilitates use, improving the flexibility and adaptability of the stroller, facilitating the movement of the stroller. And this folding and storage structure is compact. The folding and storage can be realized by simply pulling up operation. The user can quickly and easily fold the stroller, saving time and energy and enhancing the portability.

[0029] At the same time, the content not described in detail in this specification belongs to the well-known prior art in the art.

Claims

1. A baby carriage including a folding and storage mechanism, comprising a rear walking bracket (1), a front walking bracket (2) and a support bracket (3), characterized in that: A rotating frame (101) and a shed frame (102) are rotatably connected to the surface of the rear walking support (1). A folding and storage mechanism is installed at the connection points of the rear walking support (1), the front walking support (2), the supporting frame (3), the rotating frame (101), and the shed frame (102), and the rear walking support (1), the front walking support (2), the supporting frame (3), the rotating frame (101), and the shed frame (102) are all rotatably connected to the folding and storage mechanism.

2. The stroller with a folding and storage mechanism according to claim 1, wherein: The folding and storage mechanism includes a clamping cover plate (17) fixedly connected to the rear walking support (1). A lower cover plate (18) and an upper cover plate (19) are respectively rotatably connected to the two side surfaces of the clamping cover plate (17). A first rotating plate (13) is fixedly connected to the surface of the upper cover plate (19). A second rotating plate (14) is fixedly connected to the surface of the lower cover plate (18). A fixed disk (10) is attached to the surfaces of the first rotating plate (13) and the second rotating plate (14). A positioning block (12) and the second rotating plate (14) are rotatably connected inside the clamping cover plate (17). Torsion springs (15) are installed on the surfaces of the positioning block (12) and the second rotating plate (14). A pressure plate (16) is attached to the surface of the torsion spring (15). A clamping plate (11) is installed on the surface of the fixed disk (10). A cover disk (4) is attached to the surface of the fixed disk (10). A rotating arm (9) is fixedly connected to the surface of the cover disk (4). A positioning gear (6) is rotatably connected inside the cover disk (4). A rotating disk (5) is fixedly connected to the surface of the positioning gear (6). An elastic block (7) is fixedly connected inside the rotating disk (5). A pulling disk (8) is slidably connected to the outer surface of the elastic block (7).

3. The stroller including a folding and storage mechanism according to claim 2, wherein: Barbs are provided on the surfaces of both the second rotating plate (14) and the first rotating plate (13), and the first rotating plate (13) and the second rotating plate (14) are clamped together by the barbs. A slot matching the positioning block (12) is provided on the surface of the second rotating plate (14), and the surface of the positioning block (12) is clamped inside the slot.

4. A stroller comprising a folding and storage mechanism according to claim 2, wherein: The outer surface of the pulling disk (8) is inserted between the cover disk (4) and the fixed disk (10), and the bottom of the pulling disk (8) abuts against the surface of the positioning gear (6). The positioning gear (6) is an incomplete gear.

5. A stroller comprising a folding and storage mechanism according to claim 2, characterized in that: The upper cover plate (19) is fixedly connected to the supporting frame (3), the lower cover plate (18) is fixedly connected to the front walking support (2), the rotating disk (5) is fixedly connected to the shed frame (102), and the surface of the rotating frame (101) is rotatably connected to the surface of the rotating arm (9).

6. A stroller including a folding and storage mechanism according to claim 2, characterized in that: The surface of the positioning block (12) penetrates through the inside of the clamping plate (11) and extends into the inside of the fixed disk (10) to be connected to the pulling disk (8).

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