Multi-section height-adjustable game bed fence device

Abstract

The utility model relates to the field of fence devices, and discloses a multi-section height-adjustable game bed fence device which comprises a lower fence, a sliding rod is slidably connected to the inner wall of the top end of the lower fence, an upper fence is fixedly connected to the top of the sliding rod, and a limiting frame is fixedly connected to the inner side of the top end of the lower fence. The inner wall of the limiting frame is elastically connected with a limiting block through a limiting spring, the outer end of the limiting block is fixedly connected with a limiting rod, and a limiting groove is formed in the inner side of the sliding rod. By arranging the lower fence body, the sliding rods, the upper fence body, the limiting frame, the limiting springs, the limiting blocks, the limiting rods and the limiting grooves, when the height of the fence needs to be increased, the two sets of limiting rods are manually extruded oppositely to drive the limiting blocks to relieve limiting, then the upper fence body is moved upwards to drive the sliding rods to move upwards to the needed height, and then the limiting rods are loosened; and the limiting blocks are rebounded into the corresponding limiting grooves through the limiting springs to be clamped, so that the height of the fence is rapidly adjusted.

Description

Technical Field

[0001] This utility model relates to the field of fence devices, and in particular to a multi-segment height-adjustable play bed fence device. Background Technology

[0002] A playpen is a bed safety device designed specifically for infants and toddlers. It aims to provide children with a safe, comfortable, and fun environment for play and rest. These playpen devices are typically installed around cribs or children's beds to prevent infants and toddlers from falling out of bed or climbing out of the bed, while also creating a relatively enclosed but fun space for them.

[0003] Existing game fence devices typically use fences of fixed height, with multiple fences connected together by bolts.

[0004] However, existing fixed-height playpen fences become less effective as children grow, as the fence height cannot be adjusted. To address this issue, a multi-stage height-adjustable playpen fence device is proposed. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a multi-segment height-adjustable play bed railing device, which aims to improve the problem that the height of the railing cannot be adjusted in the prior art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a multi-segment height-adjustable play bed fence device, including a lower fence, a sliding rod slidably connected to the inner wall of the top of the lower fence, an upper fence fixedly connected to the top of the sliding rod, a limiting frame fixedly connected to the inner side of the top of the lower fence, a limiting block elastically connected to the inner wall of the limiting frame through a limiting spring, a limiting rod fixedly connected to the outer end of the limiting block, a limiting groove opened on the inner side of the sliding rod, sleeves fixedly connected to both sides of the bottom of the lower fence and the top of the upper fence, an upper connecting rod being engaged with the inner wall of the top set of sleeves, and a lower connecting rod being engaged with the inner wall of the bottom set of sleeves.

[0007] As a further description of the above technical solution:

[0008] The lower connecting rod has a groove on its outer wall, and a slider is slidably connected to the inner wall of the groove. There are two sets of sliders. One set of sliders has a right-angle mounting block fixedly connected to its outer end, and the other set of sliders has a parallel mounting block fixedly connected to its outer end.

[0009] As a further description of the above technical solution:

[0010] One end of the limiting spring is fixedly connected to the inner wall of the limiting frame, and the other end of the limiting spring is fixedly connected to the outer end of the limiting block.

[0011] As a further description of the above technical solution:

[0012] The limiting block is slidably connected to the inner wall of the limiting frame, and the limiting block is slidably connected to the inner wall of the lower fence.

[0013] As a further description of the above technical solution:

[0014] The limiting block is engaged with the inner wall of the limiting groove.

[0015] As a further description of the above technical solution:

[0016] The limiting rod is slidably connected to the inner wall of the limiting frame.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the right-angle mounting block is slidably connected to the outer wall of the lower connecting rod, and the inner wall of the right-angle mounting block is in contact with the outer wall of the bottom end of the lower fence.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the parallel mounting block is slidably connected to the outer wall of the lower connecting rod, and the inner wall of the parallel mounting block is in contact with the outer wall of the bottom end of the lower fence.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up a lower fence, a sliding rod, an upper fence, a limiting frame, a limiting spring, a limiting block, a limiting rod, and a limiting groove, when it is necessary to raise the height of the fence, the two sets of limiting rods are manually pressed in opposite directions to drive the limiting block to release the limit. Then, the upper fence is moved upward to drive the sliding rod to move upward to the required height. After that, the limiting rod is released, and the limiting spring causes the limiting block to spring back into the corresponding limiting groove and engage, thereby realizing the rapid adjustment of the fence height.

[0023] 2. In this utility model, by setting up a lower fence, an upper fence, a sleeve, an upper connecting rod, a lower connecting rod, a slide, a slider, a right-angle mounting block, and a parallel mounting block, the lower fence and the upper fence are manually inserted and fixed during fence installation. Then, the upper connecting rod and the lower connecting rod are respectively snapped onto the inner walls of the upper and lower sleeves. The right-angle mounting block and the parallel mounting block increase the overall stability of the fence, thus achieving rapid fence assembly. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the lower railing and the overall structure of the multi-segment height-adjustable play bed railing device proposed in this utility model;

[0025] Figure 2This is a three-dimensional cross-sectional view of the limiting frame of the multi-segment height-adjustable play bed railing device proposed in this utility model;

[0026] Figure 3 This is a three-dimensional diagram showing the upper and lower connecting rods of the multi-segment height-adjustable play bed fence device proposed in this utility model.

[0027] Figure 4 The multi-segment height-adjustable playpen railing device proposed in this utility model Figure 2 Enlarged 3D diagram of part A;

[0028] Figure 5 This is a three-dimensional schematic diagram of the right-angle mounting block of the multi-segment height-adjustable play bed fence device proposed in this utility model.

[0029] Legend:

[0030] 1. Lower railing; 2. Sliding rod; 3. Upper railing; 4. Limiting frame; 5. Limiting spring; 6. Limiting block; 7. Limiting rod; 8. Limiting groove; 9. Sleeve; 10. Upper connecting rod; 11. Lower connecting rod; 12. Sliding groove; 13. Sliding block; 14. Right-angle mounting block; 15. Parallel mounting block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-3 This utility model provides an embodiment of a multi-segment height-adjustable playpen fence device, including a lower fence 1, which is the lower half of an existing fence and is used to prevent children from climbing. A sliding rod 2 is slidably connected to the inner wall of the top of the lower fence 1. The sliding rod 2 is used to keep the upper fence 3 moving stably up and down and to provide an adjustable distance for extension and retraction. The upper fence 3 is fixedly connected to the top of the sliding rod 2. The upper fence 3 is the upper half of an existing fence and is used to prevent children from climbing over it. A limit frame 4 is fixedly connected to the inner side of the top of the lower fence 1. The limit frame 4 is a limit bearing. Only four sets of playpen fences need to be set up in the whole set, and it is not necessary to set up a lower fence 1 in each set.

[0033] Reference Figures 2-4The inner wall of the limiting frame 4 is elastically connected to a limiting block 6 via a limiting spring 5. The limiting block 6 is used to engage with the limiting groove 8 to restrict the vertical movement of the slide rod 2. A limiting rod 7 is fixedly connected to the outer end of the limiting block 6. The limiting rod 7 is used to extend the limiting block 6 to the outside of the limiting frame 4 for easy manual release of the limiting position. A limiting groove 8 is provided on the inner side of the slide rod 2. Several sets of limiting grooves 8 are provided for multiple engagements with the limiting block 6 to change the height of the slide rod 2 relative to the upper railing 3. One end of the limiting spring 5 is fixedly connected to... On the inner wall of the limiting frame 4, the other end of the limiting spring 5 is fixedly connected to the outer end of the limiting block 6. Through the opposing squeezing force between the limiting spring 5 and the limiting frame 4, the limiting block 6 is always locked on the inner wall of the limiting groove 8 without being affected by external force. The limiting block 6 is slidably connected to the inner wall of the limiting frame 4, the limiting block 6 is slidably connected to the inner wall of the lower fence 1, the limiting block 6 is locked on the inner wall of the limiting groove 8, and the limiting rod 7 is slidably connected to the inner wall of the limiting frame 4.

[0034] Reference Figures 3-5 Both sides of the bottom of the lower fence 1 and the top of the upper fence 3 are fixedly connected to sleeves 9. The sleeves 9 are used to engage the upper connecting rod 10 and the lower connecting rod 11. Multiple sets of lower fences 1 and upper fences 3 are connected together through the upper connecting rod 10 and the lower connecting rod 11. The inner wall of the top set of sleeves 9 is used to engage the upper connecting rod 10. The upper connecting rod 10 is used to engage the sleeves 9 at the ends of two sets of upper fences 3. The inner wall of the bottom set of sleeves 9 is used to engage the lower connecting rod 11. The lower connecting rod 11 is used to engage the sleeves 9 at the ends of two sets of lower fences 1. The outer wall of the lower connecting rod 11 has a groove 12. The groove 12 is set with a concave T-shape to engage the slider 13 to keep it stable. The inner wall of the groove 12 is slidably connected to the slider 13. The slider 13 is set with a T-shaped block to engage the right-angle mounting block of the groove 12. The slider 14 is attached to the end of the lower fence 1 with the parallel mounting block 15. There are two sets of sliders 13. The outer end of one set of sliders 13 is fixedly connected to the right angle mounting block 14. The right angle mounting block 14 is used to attach to the ends of the two sets of lower fences 1, so that the two sets of lower fences 1 are kept at a right angle and will not spread outward. The outer end of the other set of sliders 13 is fixedly connected to the parallel mounting block 15. The parallel mounting block 15 is used to attach to the bottom end of the two sets of lower fences 1 when the fence is assembled horizontally, so that the two sets of lower fences 1 will not spread outward. The inner side wall of the right angle mounting block 14 is slidably connected to the outer wall of the lower connecting rod 11. The inner side wall of the right angle mounting block 14 is in contact with the bottom outer wall of the lower fence 1. The inner side wall of the parallel mounting block 15 is slidably connected to the outer wall of the lower connecting rod 11. The inner side wall of the parallel mounting block 15 is in contact with the bottom outer wall of the lower fence 1.

[0035] Working principle: When the fence height needs to be raised, the two sets of limit rods 7 are manually pressed in opposite directions to drive the limit block 6 out of the limit groove 8 to release the limit. Then, the upper fence 3 is moved upward to drive the slide rod 2 to move upward to the required height. Then, the limit rods 7 are released, and at the same time, the limit spring 5 rebounds the limit block 6 into the corresponding limit groove 8 to lock it in place, so as to realize the rapid adjustment of the fence height and improve the fence's applicability.

[0036] When installing the fence, the upper fence 3 and the sliding rod 2 are manually inserted into the inner wall of the top of the lower fence 1 and then the upper connecting rod 10 and the lower connecting rod 11 are respectively inserted into the inner walls of the upper and lower sets of sleeves 9. Then the slider 13 is inserted into the sliding groove 12, so that the right-angle mounting block 14 fits against the bottom end of the two sets of lower fences 1 at the corner. Then the slider 13 is inserted into the sliding groove 12, so that the parallel mounting block 15 fits against the bottom end of the parallel lower fence 1, which increases the overall stability of the fence, realizes the quick installation of the fence, and facilitates disassembly and transportation.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-section height-adjustable playpen railing device, including a lower railing (1), characterized in that: The lower fence (1) is slidably connected to the inner wall of the top end of the sliding rod (2), and the upper fence (3) is fixedly connected to the top of the sliding rod (2). The inner side of the top end of the lower fence (1) is fixedly connected to the limiting frame (4). The inner wall of the limiting frame (4) is elastically connected to the limiting block (6) through the limiting spring (5). The outer end of the limiting block (6) is fixedly connected to the limiting rod (7). The inner side of the sliding rod (2) is provided with the limiting groove (8). The bottom end of the lower fence (1) and both sides of the top end of the upper fence (3) are fixedly connected to the sleeves (9). The inner wall of the top set of sleeves (9) is clamped with the upper connecting rod (10), and the inner wall of the bottom set of sleeves (9) is clamped with the lower connecting rod (11).

2. The multi-segment height-adjustable playpen railing device according to claim 1, characterized in that: The lower connecting rod (11) has a groove (12) on its outer wall. A slider (13) is slidably connected to the inner wall of the groove (12). There are two sets of sliders (13). One set of sliders (13) has a right-angle mounting block (14) fixedly connected to the outer end, and the other set of sliders (13) has a parallel mounting block (15) fixedly connected to the outer end.

3. The multi-segment height-adjustable playpen railing device according to claim 1, characterized in that: One end of the limiting spring (5) is fixedly connected to the inner wall of the limiting frame (4), and the other end of the limiting spring (5) is fixedly connected to the outer end of the limiting block (6).

4. The multi-segment height-adjustable playpen railing device according to claim 1, characterized in that: The limiting block (6) is slidably connected to the inner wall of the limiting frame (4) and the limiting block (6) is slidably connected to the inner wall of the lower fence (1).

5. The multi-segment height-adjustable playpen railing device according to claim 1, characterized in that: The limiting block (6) is engaged with the inner wall of the limiting groove (8).

6. The multi-segment height-adjustable playpen railing device according to claim 1, characterized in that: The limiting rod (7) is slidably connected to the inner wall of the limiting frame (4).

7. The multi-segment height-adjustable playpen fence device according to claim 2, characterized in that: The inner wall of the right-angle mounting block (14) is slidably connected to the outer wall of the lower connecting rod (11), and the inner wall of the right-angle mounting block (14) is in contact with the bottom outer wall of the lower fence (1).

8. The multi-segment height-adjustable playpen railing device according to claim 2, characterized in that: The inner wall of the parallel mounting block (15) is slidably connected to the outer wall of the lower connecting rod (11), and the inner wall of the parallel mounting block (15) is in contact with the bottom outer wall of the lower fence (1).

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