Infant bed base mechanism

Abstract

The utility model relates to the technical field of baby crib bases, and particularly discloses a baby crib base mechanism which comprises a middle seat, a supporting assembly and a releasing assembly. The supporting assembly comprises a bottom supporting rod and a small supporting foot. The releasing assembly comprises a middle seat vertical pipe, a locking block and a torsional spring; the bottom supporting rods and the small supporting legs are rotationally connected with the middle seat; the locking block is rotationally arranged on the middle seat and is used for limiting the bottom supporting rod; the middle seat vertical pipe penetrates through the middle seat and is connected with the locking block, and a through hole for the middle seat vertical pipe to penetrate through is formed in the middle seat; two ends of the torsion spring are respectively connected with the bottom of the middle seat and the middle seat vertical pipe. The baby crib base can be folded or unfolded according to different use conditions, so that the baby crib base can be easily folded when not used, the family space is saved, and the folded baby crib base is smaller in size and convenient to store or carry; and the locking block can be reset through the torsional spring by loosening the operating handle, so that the bottom supporting rod is in an unfolded state.

Description

Technical Field

[0001] The utility model relates to the technical field of baby crib bases, in particular to a baby crib base mechanism. Background Art

[0002] A crib is a bed designed specifically for infants, intended to provide a safe and comfortable sleeping environment. Using a crib provides a secure sleeping environment for infants while also facilitating care and monitoring by parents. The crib base is the foundation of the crib, typically supporting the mattress and the entire bed. Its primary functions include providing stable support and ensuring the overall stability of the crib. Some crib bases are height-adjustable, making it easier for parents to care for their infants. Some bases feature ventilation holes or breathable materials to promote air circulation, keeping the mattress dry and comfortable. The base is typically designed to match the mattress and bed frame, ensuring a harmonious and compatible fit.

[0003] Many traditional crib bases cannot be folded, taking up a large space when in use, and are not suitable for small families; some traditional designs require disassembly of parts when unfolding or folding, which is complicated, time-consuming, and inconvenient to use; traditional crib bases are usually heavy, making them inconvenient to carry or store, especially when traveling or moving; there is no flexible adjustment design, and the structure cannot be changed according to actual needs; when not in use, traditional cribs often take up a large space, making storage difficult and affecting family space utilization; some traditional designs may not be stable enough in the locking mechanism, and there is a risk of accidental loosening. Utility Model Content

[0004] The purpose of this utility model is to provide a baby crib base mechanism to solve the following technical problems:

[0005] How to solve the problem that the base of the baby crib can be effectively folded to reduce the usage space and be easy to carry.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A baby crib base mechanism includes a center seat and a support assembly, and in this embodiment, also includes a release assembly;

[0008] The support assembly includes a bottom support rod and a small support foot;

[0009] The release assembly includes a middle seat standpipe, a locking block and a torsion spring;

[0010] The bottom support rod and the small support leg are both rotatably connected to the middle seat;

[0011] The locking block is rotatably arranged on the middle seat, and the locking block is used to limit the bottom support rod and is arranged above the bottom support rod;

[0012] The middle seat riser passes through the middle seat and is connected to the locking block;

[0013] The two ends of the torsion spring are respectively connected to the bottom of the middle seat and the middle seat vertical pipe.

[0014] In this embodiment, the bottom support rods are evenly distributed along the circumference with the middle seat as the center.

[0015] In this embodiment, the small legs are symmetrically rotatably arranged on the middle seat.

[0016] In this embodiment, the small legs are L-shaped legs.

[0017] In this embodiment, an operating handle is rotatably provided on the top of the locking block, and the operating handle is engaged with the middle seat. The operating handle is used to adjust the position of the locking block.

[0018] In this embodiment, a torsion spring fixing seat is provided on the middle seat standpipe, and the torsion spring fixing seat is connected to one end of the torsion spring.

[0019] In this embodiment, a through hole is provided on the middle seat for the middle seat stand pipe to pass through.

[0020] Beneficial effects of the utility model:

[0021] The present invention is capable of folding or unfolding the crib base according to different usage situations by providing a releasing assembly. When folding is required, the locking block can be rotated by manually rotating the operating handle. The rotating locking block can release the limit of the two sets of bottom support rods, so that the bottom support rods can be rotated to be folded up, so that the crib base can be easily folded up when not in use, saving family space and being particularly suitable for small households. In addition, the crib base is smaller in size after folding, which is convenient for storage or carrying and is suitable for use when traveling or moving. When unfolding is required, releasing the operating handle can reset the locking block by the torsion spring, so that the bottom support rods are in the unfolded state, which is convenient for users to operate quickly. The coordinated use of the torsion spring and the locking block makes the base more stable, thereby reducing the risk of the base accidentally loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of a baby crib base mechanism of the present utility model;

[0024] Figure 2 This is a schematic structural diagram of a baby crib base mechanism in an open and locked state according to the present invention;

[0025] Figure 3 This is an exploded view of the base mechanism of a baby crib of the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of a baby crib base mechanism in a folded state according to the present invention;

[0027] Figure 5 The utility model is a structural schematic diagram of a baby crib base mechanism in a folded state.

[0028] Figure numerals: 1, middle seat; 2, bottom support rod; 3, small support leg; 4, middle seat vertical tube; 5, operating handle; 6, locking block; 7, torsion spring fixing seat; 8, torsion spring. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] A baby crib base mechanism in the embodiment of the present invention, please refer to the attached drawings Figure 1-5 As shown, it includes a middle seat 1 and a support assembly, specifically, also includes a releasing assembly; the support assembly includes a bottom support rod 2 and a small support leg 3; the releasing assembly includes a middle seat vertical tube 4, a locking block 6 and a torsion spring 8; the bottom support rod 2 and the small support leg 3 are both rotatably connected to the middle seat 1; the locking block 6 is rotatably set on the middle seat 1, and the locking block 6 is used to limit the bottom support rod 2 and is set above the bottom support rod 2; the middle seat vertical tube 4 passes through the middle seat 1 and is connected to the locking block 6, and a through hole for the middle seat vertical tube 4 to pass through is opened on the middle seat 1; the two ends of the torsion spring 8 are respectively connected to the bottom of the middle seat 1 and the middle seat vertical tube 4, and the torsion spring 8 can reset the locking block 6 when the locking block 6 wants to release the rotation.

[0031] As an embodiment of the present invention, please refer to the accompanying drawings Figure 1-3 As shown, specifically, the bottom support rods 2 are evenly distributed along the circumferential direction with the middle seat 1 as the center.

[0032] As an embodiment of the present invention, please refer to the accompanying drawings Figure 1-3 As shown, specifically, the small supporting foot 3 is symmetrically rotated and arranged on the middle seat 1, and the small supporting foot 3 is an L-shaped supporting foot.

[0033] As an embodiment of the present invention, please refer to the accompanying drawings Figure 1As shown, specifically, an operating handle 5 is rotatably provided on the top of the locking block 6, and the operating handle 5 is engaged with the middle seat 1. An empty groove engaged with the operating handle 5 is opened on the middle seat 1. The operating handle 5 is used to adjust the position of the locking block 6. When the operating handle 5 rotates, it drives the locking block 6 to rotate. When the bottom support rod 2 is in a locked state, the locking block 6 rotates to release the lock of the bottom support rod 2.

[0034] As an embodiment of the present invention, please refer to the accompanying drawings Figure 3 As shown, specifically, a torsion spring fixing seat 7 is provided on the middle seat standpipe 4 , and the torsion spring fixing seat 7 is connected to one end of a torsion spring 8 , and the torsion spring fixing seat 7 is located below the middle seat 1 .

[0035] When the bottom support rod 2 needs to be opened, it is only necessary to release the operating handle 5, and the locking block 6 will be reset under the action of the torsion spring 8, so that the bottom support rod 2 can be locked again. There is no need to install or disassemble it through multiple steps, which reduces the difficulty of use and is convenient for users to operate quickly. In addition, the cooperation of the locking block 6 and the torsion spring 8 reduces the risk of accidental loosening of the baby bed base.

[0036] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A baby crib base mechanism, comprising a middle seat (1) and a support assembly, characterized in that: Also includes disarming components; The support assembly comprises a bottom support rod (2) and a small support foot (3); The release assembly comprises a middle seat standpipe (4), a locking block (6) and a torsion spring (8); The bottom support rod (2) and the small support leg (3) are both rotatably connected to the middle seat (1); The locking block (6) is rotatably arranged on the middle seat (1), and the locking block (6) is used to limit the bottom support rod (2) and is arranged above the bottom support rod (2); The middle seat stand pipe (4) passes through the middle seat (1) and is connected to the locking block (6); The two ends of the torsion spring (8) are respectively connected to the bottom of the middle seat (1) and the middle seat vertical pipe (4).

2. A baby crib base mechanism according to claim 1, characterized in that: The bottom support rods (2) are evenly distributed along the circumferential direction with the middle seat (1) as the center.

3. The crib base mechanism according to claim 1, characterized in that: The small supporting legs (3) are symmetrically rotated and arranged on the middle seat (1).

4. A baby crib base mechanism according to claim 3, characterized in that: The small supporting foot (3) is an L-shaped supporting foot.

5. The baby crib base mechanism according to claim 1, characterized in that: An operating handle (5) is rotatably provided on the top of the locking block (6), and the operating handle (5) is engaged with the middle seat (1). The operating handle (5) is used to adjust the position of the locking block (6).

6. The baby crib base mechanism according to claim 1, characterized in that: A torsion spring fixing seat (7) is provided on the middle seat standpipe (4), and the torsion spring fixing seat (7) is connected to one end of a torsion spring (8).

7. The crib base mechanism according to claim 1, characterized in that: The middle seat (1) is provided with a through hole for the middle seat standpipe (4) to pass through.

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