Anti-falling toy placing frame and baby carriage thereof

Abstract

The utility model relates to the technical field of baby products, and discloses an anti-falling toy placing frame and a baby carriage thereof. The mounting assembly comprises a fixed box, sliding blocks, side wings, clamping grooves and a lead screw, the two sliding blocks are symmetrically arranged at the bottom of the bottom box and can slide along the bottom box, the compatible clamping grooves are formed in the wall faces, close to each other, of the two sliding blocks, and the same side wings are fixedly connected to the wall faces, away from each other, of the two sliding blocks; the side wings can be connected with the fixed box in a clamped mode to lock the bottom box, the screw rod is rotated to push the two sliding blocks to be away from each other, then the side wings are connected with the inner wall face of the fixed box in a clamped mode, locking of the bottom box is achieved, the two sliding blocks can be made to be close to each other, the two clamping grooves are used for clamping the handrail position of the cart body, and locking and fixing of the bottom box are achieved. The mounting mode is flexible, and the bottom box can be conveniently disassembled or assembled or the mounting position can be conveniently replaced so as to be touched by the baby.

Description

Technical Field

[0001] The utility model relates to the technical field of baby products, in particular to a toy placement rack and a baby carriage for preventing a toy from falling. Background Art

[0002] In order to enrich the functions of baby strollers, toys are installed on baby strollers for playing on the market. However, for babies who can only lie down, the toys are easy to fall out of their hands and hit their faces, so the toys need to be hung up.

[0003] The prior art discloses a toy placement rack with an anti-fall mechanism for a baby crib (publication number: CN215533146U), comprising a support frame, a slider slidably connected to the inner side of the support frame, a rope is provided on the inner side of the slider, and the rope passes through the support frame, the rope is slidably connected to the support frame, a first spring is provided on the outer side of the rope, and the first spring is slidably connected to the support frame and the slider, and the other end of the rope is fixedly connected to a fixing frame.

[0004] In the prior art, the entire device is limited and fixed by clamping two plates close to each other. For baby strollers, the railings of the vehicles are mostly cylindrical. The clamping effect of the two plates is not ideal for the cylindrical structure, and rotation is prone to occur. Especially when the baby is pulling the toy, the installation stability is poor, and there is a certain room for optimization.

[0005] For this reason, we propose a toy placing rack and a baby carriage thereof that prevents falling. Utility Model Content

[0006] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a toy placing rack and a baby carriage for preventing falling.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme, a toy placement rack and a baby carriage for preventing falling, comprising:

[0008] The bottom box has a hollow shell structure, a winding shaft roller is rotatably connected in the cavity of the bottom box, and a rope is wound around the surface of the winding shaft roller;

[0009] The riser is a bent tubular structure fixedly arranged on the top of the bottom box. The rope passes through the riser and extends to the outside of the riser. A hanging plate is arranged at the end of the riser. The cable is fixedly connected to the hanging plate. A plurality of hooks are arranged at the bottom of the hanging plate.

[0010] An installation component is arranged below the bottom box and is used to fix the bottom box. The installation component includes a fixed box, a sliding block, a side wing, a clamping groove and a screw rod. Two sliding blocks are symmetrically arranged at the bottom of the bottom box. The sliding blocks can slide along the bottom box. The walls of the two sliding blocks that are close to each other are provided with compatible clamping grooves. The walls of the two sliding blocks that are far away from each other are fixedly connected to the same side wing. The side wing can be clamped with the fixed box to lock the bottom box. The screw rod is arranged at the bottom of the bottom box, and the screw rod can push the two sliding blocks to move toward each other.

[0011] As a preferred embodiment of the utility model, a shaft sleeve is fixedly provided inside the bottom box, the winding shaft roller is rotatably connected to the shaft sleeve, a torsion spring is provided on the surface of the winding shaft roller, the torsion spring is fixedly connected to the winding shaft roller, and the other end of the torsion spring is fixedly connected to the inner wall of the bottom box.

[0012] As a preferred embodiment of the utility model, a mounting hole is opened on the wall surface of the sliding block, a threaded sleeve is fixed in the mounting hole, the threaded rod is threadedly connected to the threaded sleeve, a vertical plate is fixedly installed at the center position of the bottom outside the bottom box, and the middle part of the threaded rod is rotatably connected to the vertical plate.

[0013] As a preferred embodiment of the present invention, the clamping groove forms an arc-shaped groove, and when the two sliding blocks are fitted together, the two clamping grooves together form a closed circular hole.

[0014] As a preferred embodiment of the utility model, the installation assembly also includes a limit rod, which is fixedly connected to the bottom box, and the wall surface of the sliding block is provided with a slot adapted to the limit rod, the limit rod is located in the slot, and the inner wall of the sliding block is slidably connected to the limit rod.

[0015] As a preferred embodiment of the present invention, the installation assembly further comprises anti-slip grooves symmetrically arranged on the inner wall of the fixed box, and the side wings can be inserted into the anti-slip grooves.

[0016] As a preferred embodiment of the present invention, the anti-slip groove forms a rectangular groove structure, and the side wings and the anti-slip groove are used in cooperation with each other.

[0017] A baby stroller comprises a stroller body, on which all the above-mentioned anti-falling toy placing racks are arranged, and the fixing box is locked with the stroller body by bolts.

[0018] Beneficial Effects

[0019] The utility model provides a toy placement rack and a baby carriage for preventing falling, which have the following beneficial effects:

[0020] 1. A toy placement rack and a baby stroller for preventing falling, by rotating a screw rod, which is a bidirectional screw rod, and both ends of which are provided with hexagonal holes, the screw rod can be rotated with the help of a hexagonal wrench, the screw rod pushes the two sliding blocks away from each other, and then the side wings are engaged with the inner wall of the fixed box to achieve locking of the bottom box, the fixed box is fixed to the stroller body by bolts to achieve assembly of the bottom box, the two sliding blocks can also be brought close to each other, and the railing position of the stroller body is clamped by two clamping grooves to achieve locking and fixing of the bottom box, with a flexible installation method, which is convenient for disassembly and assembly of the bottom box or replacement of the installation position so that the baby can reach it easily.

[0021] 2. A toy placement rack and a baby carriage for preventing falling, wherein two sliding blocks are limited by a limit rod, and the limit rod is a rod structure with a trapezoidal cross-section, which ensures the stability of the two sliding blocks during the sliding process. By setting a stop groove, when the two sliding blocks move away from each other, the side wings are inserted into the stop groove to lock and fix the bottom box. The fixed box forms a rectangular box structure with an open top, and the bottom box is adapted to the fixed box chamber. Windows are provided on both sides of the fixed box, and the windows are opposite to the two ends of the screw rod to facilitate the insertion of a wrench.

[0022] 3. The anti-falling toy placement rack and the baby carriage thereof can flexibly adjust the installation position according to needs by setting the above-mentioned anti-falling toy placement rack. The installation method is simple and quick, and the stability is higher, which makes it easier for babies to touch the hanging toys. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is one of the overall three-dimensional diagrams of the utility model;

[0024] Figure 2 This is the second overall stereogram of the utility model;

[0025] Figure 3 This is one of the bottom box stereograms of the utility model when viewed from above;

[0026] Figure 4 This is the second bottom-view stereoscopic diagram of the bottom box of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the fixed box of the utility model.

[0028] Legend: 10, bottom box; 11, vertical pipe; 12, hanging plate; 13, winding shaft roller; 14, fixed box; 20, sliding block; 21, side wing; 22, clamping groove; 23, screw rod; 24, limit rod; 25, anti-slip groove. DETAILED DESCRIPTION

[0029] A toy placement rack and a baby carriage for preventing falling, such as Figure 1 and Figure 2 As shown, including:

[0030] The bottom box 10 has a hollow shell structure, a winding shaft roller 13 is rotatably connected in the cavity of the bottom box 10, a rope is wound around the surface of the winding shaft roller 13, a shaft sleeve is fixed inside the bottom box 10, the winding shaft roller 13 is rotatably connected to the shaft sleeve, a torsion spring is sleeved on the surface of the winding shaft roller 13, the torsion spring is fixedly connected to the winding shaft roller 13, and the other end of the torsion spring is fixedly connected to the inner wall of the bottom box 10;

[0031] The riser 11 is a bent tubular structure fixedly arranged on the top of the bottom box 10. The rope passes through the riser 11 and extends to the outside of the riser 11. A hanging plate 12 is arranged at the end of the riser 11. The cable is fixedly connected to the hanging plate 12. A plurality of hooks are arranged at the bottom of the hanging plate 12. In this solution, the rope is driven by pulling the hanging plate 12, and the rope pulls the winding shaft roller 13 to rotate so that the torsion spring is deformed, thereby realizing the lifting and resetting of the hanging plate 12. The toys are hung on the hooks of the hanging plate 12, which can be used for babies to pull and touch the toys, thereby preventing the toys from falling and injuring the babies.

[0032] like Figure 2 , Figure 3 and Figure 4 As shown, the installation component is arranged below the bottom box 10 for fixing the bottom box 10, and the installation component includes a fixed box 14, a sliding block 20, a side wing 21, a clamping groove 22 and a screw rod 23. Two sliding blocks 20 are symmetrically arranged at the bottom of the bottom box 10, and the sliding blocks 20 can slide along the bottom box 10. The walls of the two sliding blocks 20 close to each other are provided with compatible clamping grooves 22, and the walls of the two sliding blocks 20 away from each other are fixedly connected to the same side wings 21, and the side wings 21 can be clamped with the fixed box 14 to lock the bottom box 10. The screw rod 23 is arranged at the bottom of the bottom box 10, and the screw rod 23 can push the two sliding blocks 20 to move toward each other. The wall surface of the sliding block 20 is provided with a mounting hole, and a threaded sleeve is fixedly provided in the mounting hole. The screw rod is threadedly connected to the threaded sleeve, and a vertical plate is fixedly installed at the center of the outer bottom of the bottom box 10. The middle of the screw rod 23 The two sliding blocks 20 are rotatably connected to the vertical plate, and the clamping groove 22 forms an arc groove. When the two sliding blocks 20 are fitted together, the two clamping grooves 22 jointly form a closed circular hole. In this scheme, by rotating the screw rod 23, the screw rod 23 is a bidirectional screw rod, and both ends of the screw rod 23 are provided with hexagonal holes. The screw rod 23 can be rotated with the help of a hexagonal wrench. The screw rod 23 pushes the two sliding blocks 20 away from each other, and then the side wings 21 are engaged with the inner wall surface of the fixed box 14 to achieve locking of the bottom box 10. The fixed box 14 is fixed to the stroller body by bolts to achieve assembly of the bottom box 10. The two sliding blocks 20 can also be brought close to each other, and the two clamping grooves 22 are used to clamp the railing position of the stroller body to achieve locking and fixing of the bottom box 10. It has a flexible installation method, which is convenient for disassembling and assembling the bottom box 10 or changing the installation position to facilitate the baby's reach.

[0033] like Figure 4As shown, the installation assembly also includes a limit rod 24, which is fixedly connected to the bottom box 10. The wall surface of the sliding block 20 is provided with a slot adapted to the limit rod 24. The limit rod 24 is located in the slot. The inner wall of the sliding block 20 is slidably connected to the limit rod 24. The two sliding blocks 20 are limited by the limit rod 24. The limit rod 24 is a rod body structure with a trapezoidal cross-section, which ensures the stability of the two sliding blocks 20 during the sliding process.

[0034] like Figure 5 As shown, the installation component also includes a stop groove 25 symmetrically opened on the inner wall of the fixed box 14, and the side wings 21 can be inserted into the stop groove 25. The stop groove 25 forms a rectangular groove structure. The side wings 21 and the stop groove 25 cooperate with each other. By setting the stop groove 25, when the two sliding blocks 20 move away from each other, the side wings 21 are inserted into the stop groove 25 to lock and fix the bottom box 10. The fixed box 14 forms a rectangular box structure with an open top. The bottom box 10 is adapted to the chamber of the fixed box 14. Windows are opened on both sides of the fixed box 14, and the windows are opposite to the two ends of the screw rod 23 to facilitate the insertion of the wrench.

[0035] Not shown in the figure, a baby stroller includes a stroller body, on which are provided all of the above-mentioned anti-falling toy placement racks, and the fixing box 14 is locked with the stroller body by bolts. By setting the above-mentioned anti-falling toy placement rack, the installation position can be flexibly adjusted according to needs, the installation method is simple and quick, and the stability is higher, which makes it easier for the baby to touch the hanging toys.

[0036] The working principle of the utility model is as follows: by rotating the screw rod 23, the screw rod 23 is a bidirectional screw rod, and both ends of the screw rod 23 are provided with hexagonal holes, the screw rod 23 can be rotated with the help of a hexagonal wrench, the screw rod 23 pushes the two sliding blocks 20 away from each other, and then the side wings 21 are engaged with the inner wall surface of the fixed box 14 to achieve the locking of the bottom box 10, and the fixed box 14 is fixed to the cart body by bolts to achieve the assembly of the bottom box 10, and the two sliding blocks 20 can also be brought close to each other, and the two clamping grooves 22 are used to clamp the railing position of the cart body to achieve the bottom The box 10 is locked and fixed by limiting the two sliding blocks 20 through a limiting rod 24. The limiting rod 24 is a rod structure with a trapezoidal cross-section to ensure the stability of the two sliding blocks 20 during the sliding process. By setting a stop groove 25, when the two sliding blocks 20 move away from each other, the side wings 21 are inserted into the stop groove 25 to achieve locking and fixing of the bottom box 10. The fixed box 14 forms a rectangular box structure with an open top. The bottom box 10 is adapted to the chamber of the fixed box 14. Windows are provided on both sides of the fixed box 14, and the windows are opposite to the two ends of the screw rod 23 to facilitate the insertion of the wrench.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A toy storage rack to prevent falling, characterized in that: include: The bottom box (10) has a hollow shell structure, a reel roller (13) is rotatably connected in the cavity of the bottom box (10), and a rope is wound around the surface of the reel roller (13); A riser (11) is a bent tubular structure fixedly arranged on the top of the bottom box (10); a rope passes through the riser (11) and extends to the outside of the riser (11); a hanging plate (12) is arranged at the end of the riser (11); the rope is fixedly connected to the hanging plate (12); and a plurality of hooks are arranged at the bottom of the hanging plate (12); The mounting assembly is arranged below the bottom box (10) and is used to fix the bottom box (10). The mounting assembly comprises a fixed box (14), a sliding block (20), a side wing (21), a clamping groove (22) and a screw rod (23). Two sliding blocks (20) are symmetrically arranged at the bottom of the bottom box (10). The sliding blocks (20) can slide along the bottom box (10). The walls of the two sliding blocks (20) close to each other are provided with compatible clamping grooves (22). The walls of the two sliding blocks (20) away from each other are fixedly connected to the same side wing (21). The side wing (21) can be clamped with the fixed box (14) to lock the bottom box (10). The screw rod (23) is arranged at the bottom of the bottom box (10). The screw rod (23) can push the two sliding blocks (20) to move toward each other.

2. The anti-falling toy placement rack according to claim 1, characterized in that: A shaft sleeve is fixedly provided inside the bottom box (10), the winding shaft roller (13) is rotatably connected to the shaft sleeve, a torsion spring is sleeved on the surface of the winding shaft roller (13), the torsion spring is fixedly connected to the winding shaft roller (13), and the other end of the torsion spring is fixedly connected to the inner wall of the bottom box (10).

3. The anti-falling toy placement rack according to claim 1, characterized in that: The wall surface of the sliding block (20) is provided with a mounting hole, a threaded sleeve is fixedly provided in the mounting hole, the threaded rod is threadedly connected to the threaded sleeve, a vertical plate is fixedly installed at the center of the outer bottom of the bottom box (10), and the middle part of the threaded rod (23) is rotatably connected to the vertical plate.

4. The anti-falling toy placement rack according to claim 1, characterized in that: The clamping groove (22) forms an arc-shaped groove, and when the two sliding blocks (20) are fitted together, the two clamping grooves (22) together form a closed circular hole.

5. The anti-falling toy placement rack according to claim 1, characterized in that: The mounting assembly further comprises a limiting rod (24), the limiting rod (24) being fixedly connected to the bottom box (10), a wall surface of the sliding block (20) being provided with a notch adapted to the limiting rod (24), the limiting rod (24) being located in the notch, and the inner wall of the sliding block (20) being slidably connected to the limiting rod (24).

6. The anti-falling toy placement rack according to claim 1, characterized in that: The installation assembly further comprises anti-slip grooves (25) symmetrically arranged on the inner wall of the fixing box (14), and the side wings (21) can be inserted into the anti-slip grooves (25).

7. The anti-falling toy placement rack according to claim 6, characterized in that: The anti-slip groove (25) forms a rectangular groove structure, and the side wings (21) and the anti-slip groove (25) are used in conjunction with each other.

8. A baby stroller, comprising a stroller body, characterized in that: The trolley body is provided with an anti-falling toy placement rack as claimed in any one of claims 1 to 7, and the fixing box (14) is locked with the trolley body by bolts.

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