一种床体U型连接木结构
By using a U-shaped connecting wooden structure and anti-displacement components, the problem of excessive stress caused by load concentration in the existing bed connection structure is solved, thus achieving load distribution and connection stability, and improving the overall load-bearing capacity and service life of the bed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 杭州出乎科技有限公司
- Filing Date
- 2025-09-25
- Publication Date
- 2026-07-17
AI Technical Summary
When the existing bed frame connection structure bears the weight of the human body and the vibration of daily turning over, the load tends to concentrate at the connection point between the side plate and the support plate, resulting in excessive local stress. After long-term use, side plate deformation, bolt loosening, and unstable connection are likely to occur, affecting the overall load-bearing capacity and service life of the bed frame and posing safety hazards.
The U-shaped connecting wooden structure, with the dual fixing method of U-shaped plate and central support plate, combined with anti-displacement components and shim design, achieves effective load distribution and connection stability, prevents rotational displacement and deformation of the central support plate, and enhances the overall support stability.
It effectively distributes the load, reduces stress concentration, improves connection tightness and overall load-bearing capacity, extends the service life of components, ensures the stability of the bed structure during long-term use, and enhances the user experience.
Smart Images
Figure CN224505034U_ABST
Abstract
Claims
1. A bed body U-shaped joint wood structure, comprising a bed body (1), characterized in that: The bed body (1) has U-shaped plates (4) symmetrically fixedly installed on the inner walls of the left and right sides, and a support mechanism is adapted to be installed in the groove at the top of the U-shaped plate (4). The support mechanism includes a central support plate (5), with the bottom sides of the central support plate (5) correspondingly embedded in the top grooves of the two U-shaped plates (4), and the top sides of the central support plate (5) are provided with mounting openings (9). The central support plate (5) is fixedly connected to the top inner wall of the U-shaped plate (4) by bolts passing through the two mounting openings (9). The four corners of the U-shaped plate (4) are provided with mounting openings (10). The U-shaped plate (4) is fixedly connected to the inner wall of the bed (1) by bolts passing through the mounting openings (10). An anti-displacement component is provided between the central support plate (5) and the U-shaped plate (4) to improve connection stability and prevent the central support plate (5) from rotating and displacing.
2. The bed body U-shaped connecting wood structure according to claim 1, characterized in that: The top of the first mounting port (9) is an elliptical structure. The cross-sections of the first mounting port (9) and the second mounting port (10) are both T-shaped, and the horizontal section of the T-shaped structure is completely in contact with the end face of the bolt head.
3. The bed body U-shaped connecting wood structure according to claim 1, characterized in that: The inner walls of the left and right sides of the bed (1) are fixedly installed with horizontal plates (2) above the U-shaped plate (4). The bottom sides of the two horizontal plates (2) are fully attached to the top side of the central support plate (5). The top of the two horizontal plates (2) is horizontally installed with a bed board (3), and the bottom of the bed board (3) is tightly attached to the top of the horizontal plate (2).
4. The bed body U-shaped connecting wood structure according to claim 1, characterized in that: The anti-displacement component includes four stepped blocks (8). The four stepped blocks (8) are integrally formed on the bottom left and right sides of the central support plate (5) and are symmetrically distributed. The inner walls of the grooves of the U-shaped plate (4) are provided with stepped openings (7) that are adapted to the stepped blocks (8). The stepped blocks (8) are embedded in the stepped openings (7) and form a multi-level fit.
5. The bed body U-shaped connecting wood structure according to claim 1, characterized in that: The U-shaped plate (4) is fixed with a triangular block (6) by bolts on one side near the center of the bed body (1). The cross section of the triangular block (6) is a right triangle, and the top side of the two triangular blocks (6) is completely attached to the bottom side of the central support plate (5).
6. The bed body U-shaped connecting wood structure according to claim 4, characterized in that: A gasket (11) is installed on the inner wall of the groove of the U-shaped plate (4), and the surface of the gasket (11) is fully in contact with the inner wall of the stepped opening (7). The bottom of the gasket (11) is integrally formed with two positioning protrusions (12) for pre-positioning.
7. The bed body U-shaped connecting wood structure according to claim 6, characterized in that: The U-shaped plate (4) has positioning holes on the inner walls of the groove on the front and rear sides corresponding to the positioning protrusions (12). The positioning protrusions (12) are embedded in the positioning holes and form an interference fit.