Infant bed guardrail lifting structure

Abstract

The utility model discloses a crib guardrail lifting structure which comprises a crib frame, limiting plates, a drawing block and a guardrail, a plurality of limiting plates are installed on the outer side of the crib frame, the drawing block is installed between the two limiting plates, and the drawing block is located below the guardrail. And the height of the guardrails on the bed edge can be adjusted, so that the infant can be cared conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of baby cribs, in particular to a baby crib guardrail lifting structure. Background Art

[0002] A few months after birth, infants and young children like to turn over when they sleep. When adults rest with infants and young children, they are bound to accidentally bump into them, which will scare them and affect their rest. Therefore, families will choose a crib for infants and young children to use alone. Common cribs are equipped with guardrails around them. However, when using them, due to the difference in height of different caregivers, caregivers with shorter stature usually need to use auxiliary tools such as steps or stools to comfort the infants and young children. This may cause risks of stepping on air and falling, and is inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a baby crib guardrail lifting structure which is convenient for adjusting the guardrail height.

[0004] In order to solve the above-mentioned existing technical problems, the utility model adopts the following solution: a baby crib guardrail lifting structure, including a bed frame, a limit plate, a pull-out block and a guardrail, a plurality of limit plates are installed on the outside of the bed frame, a pull-out block is installed between two limit plates, and the pull-out block is located below the guardrail.

[0005] Preferably, two ends of the bottom of the limiting plate are provided with insertion rods, and the limiting plate is connected to the insertion holes on the side of the bed frame through the insertion rods.

[0006] Preferably, the pull-out block is formed by splicing a support plate and a sliding frame, and limiting grooves are provided on both sides of the sliding frame, and the limiting grooves are slidably connected to the limiting rods on the inner side of the limiting plate.

[0007] Preferably, a limit screw is installed at the bottom of the sliding frame, the limit screw is located on the inner side of the bed frame, and a rubber ring is sleeved on the limit screw.

[0008] Preferably, the surface of the sliding frame is provided with a slope.

[0009] Preferably, a return spring is installed between the pulling block and the outer side of the bed frame.

[0010] Preferably, the surface of the sliding frame is padded with a protective layer.

[0011] The utility model adopts the above technical solution to provide a baby crib guardrail lifting structure that is convenient for adjusting the guardrail height. Compared with the existing technology, it has the following advantages:

[0012] 1. Under normal conditions, the pull-out block rests against the bottom of the guardrail. When adjustment is needed, slightly lift the guardrail, push and pull the pull-out block inward, and the guardrail will automatically slide down to achieve the adjustment function.

[0013] 2. A reset spring is provided between the pull-out block and the bed frame. When the guardrail needs to be returned to its original position, the guardrail is lifted upward. When the guardrail exceeds the highest point of the pull-out block, the pull-out block will automatically reset under the action of the reset spring.

[0014] 3. The rubber ring can limit the pull-out position of the pull-out block and also play an anti-collision role. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 This is a partial installation diagram of the utility model.

[0017] Figure 3 It is a partial schematic diagram of the installation of the pull-out block of the utility model.

[0018] In the figure, the bed frame 1, the limit plate 2, the pull-out block 3, the guardrail 4, the insertion rod 5, the insertion hole 6, the support plate 7, the sliding frame 8, the limit slot 9, the limit rod 10, the limit screw 11, the rubber ring 12, the ramp 13, the return spring 14, and the protective layer 15. DETAILED DESCRIPTION

[0019] like Figure 1 , 2 As shown in Figure 3, a baby crib guardrail lifting structure comprises a bed frame 1, a limiting plate 2, a pull-out block 3 and a guardrail 4. A plurality of limiting plates 2 are installed on the outer side of the bed frame 1, and a pull-out block 3 is installed between two limiting plates 2. The pull-out block 3 is located below the guardrail 4. Insertion rods 5 are provided at both ends of the bottom of the limiting plates 2. The limiting plates 2 are connected to the insertion holes 6 on the side of the bed frame 1 through the insertion rods 5. The pull-out block 3 is spliced ​​by a support plate 7 and a sliding frame 8. Limiting grooves 9 are provided on both sides of the sliding frame 8. The limiting grooves 9 are slidably connected to the limiting rods 10 on the inner side of the limiting plates 2. A limiting screw 11 is installed at the bottom of the sliding frame 8. The limiting screw 11 is located on the inner side of the bed frame 1. A rubber ring 12 is sleeved on the limiting screw 11. A slope 13 is provided on the surface of the sliding frame 8. A reset spring 14 is installed between the pull-out block 3 and the outer side of the bed frame 1, and a protective layer 15 is padded on the surface of the sliding frame 8.

[0020] During actual work, the two limit plates 2 are installed on the outside of the bed frame 1 through the insertion rod 5, and the corresponding inner sides of the two limit plates 2 are provided with limit rods 10. The pull-out block 3 is inserted and installed on the bed frame 1, so that the limit grooves 9 on both sides of the pull-out block 3 are slidably connected with the limit rods 10, and a limit screw 11 is provided on the side where the pull-out block 3 passes through the bed frame 1. A rubber ring 12 is installed on the limit screw 11. When the pull-out block 3 is pulled forward and backward, the limit screw 11 can play a good limiting effect. The rubber ring 12 can also play a role in preventing collisions and reducing losses. When the pull-out block 3 is pulled outward, the pull-out block 3 is placed at the bottom of the guardrail 4. At this time, the guardrail 4 cannot be adjusted downward. When adjustment is required , lift the guardrail 4 upward and move the pull-out block 3 along the inner side of the bed frame 1. At this time, the guardrail 4 will slide downward along the direction of the pull-out block 3, which is convenient for the caregiver to comfort the infant. Since a slope 13 is provided on the surface of the sliding frame 8, a protective layer 15 is padded on the slope 13, and the inner side of the bottom of the guardrail 4 that is in contact with the sliding frame 8 also has a corresponding slope, so that the guardrail 4 will have a friction effect when sliding downward, preventing the guardrail 4 from falling directly vertically. When it is necessary to lift the guardrail 4, it only needs to lift the guardrail 4 upward. When the bottom of the guardrail 4 leaves the surface of the pull-out block 3, under the action of the reset spring 14, the pull-out block 3 will automatically reset to the bottom of the guardrail 4, which is more convenient to use.

[0021] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A baby crib guardrail lifting structure, comprising a bed frame (1), a limit plate (2), a pull-out block (3) and a guardrail (4), characterized in that: A plurality of limit plates (2) are installed on the outside of the bed frame (1), a pull-out block (3) is installed between two limit plates (2), and the pull-out block (3) is located below the guardrail (4).

2. The baby crib guardrail lifting structure according to claim 1, characterized in that: Both ends of the bottom of the limiting plate (2) are provided with insertion rods (5), and the limiting plate (2) is connected to the insertion holes (6) on the side of the bed frame (1) through the insertion rods (5).

3. The baby crib guardrail lifting structure according to claim 1, characterized in that: The pull-out block (3) is formed by splicing a support plate (7) and a sliding frame (8). Limiting grooves (9) are provided on both sides of the sliding frame (8). The limiting grooves (9) are slidably connected to the limiting rods (10) on the inner side of the limiting plate (2).

4. The baby crib guardrail lifting structure according to claim 3, characterized in that: A limit screw (11) is installed at the bottom of the sliding frame (8), the limit screw (11) is located on the inner side of the bed frame (1), and a rubber ring (12) is sleeved on the limit screw (11).

5. The baby crib guardrail lifting structure according to claim 3, characterized in that: The surface of the sliding frame (8) is provided with a slope (13).

6. The baby crib guardrail lifting structure according to claim 1, characterized in that: A return spring (14) is installed between the pull-out block (3) and the outer side of the bed frame (1).

7. The baby crib guardrail lifting structure according to claim 3, characterized in that: The surface of the sliding frame (8) is padded with a protective layer (15).

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