Bed with adjustable length and width

Abstract

The utility model relates to the field of beds, and discloses a bed with adjustable length and width, which comprises a bed board, a headboard is fixed on the side wall of the bed board, a footboard is arranged on one side, far away from the headboard, of the bed board, an adjusting mechanism is arranged on the outer wall of the bed board, the adjusting mechanism comprises a groove, and the groove is arranged in the groove. The inner wall of the groove is fixedly connected with a resistance block, the inner wall of the groove is slidably connected with a support, the outer wall of the support is fixedly connected with a contact block, the outer wall of the bed board is provided with a bed bottom cabinet, the bottom of the bed board is provided with a moving assembly, and the outer wall of the bed bottom cabinet is provided with an expansion assembly. A supporting assembly is arranged at the bottom of the bed board, a stabilizing assembly is further arranged on the surface of the bed bottom cabinet, and the moving assembly comprises a guide rail. According to the utility model, the adjusting mechanism is arranged, so that the width area of the bed board is enlarged, the storage space of the bed is increased, and the practicability of the bed is improved.

Description

Technical Field

[0001] The utility model relates to the field of beds, in particular to a bed with adjustable length and width. Background Art

[0002] Beds are generally placed in bedrooms, dormitories, wards and other places. Beds are the most important tool to meet human sleep needs. Beds are not only a place for rest and sleep, but also have more roles and functions. They have an important impact on people's quality of life and health. From providing comfortable sleep to shaping the beauty of space, beds play many functions and significances in the home.

[0003] After searching, Chinese patent announcement number: CN216753999U discloses a bed with adjustable length and width. By setting structures such as support rods, sliding rods, bed boards and side panels, the bed boards fixedly connected to the support rods at both ends of the bed are alternately distributed, and the bed boards at both ends of the bed are slidably connected to the support rods located in the middle section of the bed, which is convenient for users to adjust the length of the bed. At the same time, the side panels on both sides of the bed are slidably connected to the support rods through sliding rods, so that the width and length of the bed are easy for users to adjust.

[0004] In the above technical solution, the width and length of the bed can be easily adjusted for use by using structures such as support rods, sliding rods, bed boards and side boards. However, in addition to meeting sleep needs, beds usually need to provide users with storage space when used at home. When adjusting the length and width of the above-mentioned bed, the required storage items can only be stacked at the bottom of the bed, which lacks aesthetics and is not conducive to taking, thereby reducing the overall practicality of the bed. For this reason, a bed with adjustable length and width is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a bed with adjustable length and width, aiming to improve the problem in the prior art that the bed with adjustable length and width cannot provide storage space when the length and width of the bed are adjusted, thereby reducing the practicality of the bed.

[0006] In order to achieve the above-mentioned objectives, the utility model adopts the following technical solutions: a bed with adjustable length and width, comprising a bed board, a headboard is fixed to the side wall of the bed board, a footboard is arranged on the side of the bed board away from the headboard, an outer wall of the bed board is provided with an adjustment mechanism, the adjustment mechanism comprises a groove, a resistance block is fixedly connected to the inner wall of the groove, a bracket is slidably connected to the inner wall of the groove, a contact block is fixedly connected to the outer wall of the bracket, a bed bottom cabinet is arranged on the outer wall of the bed board, a moving component is arranged at the bottom of the bed board, an expansion component is arranged on the outer wall of the bed bottom cabinet, a supporting component is arranged at the bottom of the bed board, and a stabilizing component is also arranged on the surface of the bed bottom cabinet.

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

[0008] The outer wall of the bracket is fixedly connected to one side of the footboard close to the bed board.

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

[0010] The moving assembly comprises a guide rail, the outer surface of the guide rail is slidably connected with a guide block, and the bottom of the guide block is fixedly connected with a support plate.

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

[0012] The expansion component comprises a slide groove, the inner wall of the slide groove is slidably connected with a slider, and the outer wall of the slider is provided with a storage cabinet.

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

[0014] The support assembly includes an avoidance groove, the inner wall of the avoidance groove is hinged with a support column, the inner wall of the support column is rotatably connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a threaded block, the outer wall of the threaded block is fixedly connected to a limiting rod, and the outer wall of the limiting rod is fixedly connected to a support leg.

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

[0016] The fixed component comprises an embedding groove, the inner wall of the embedding groove is hinged with a telescopic plate, and the surface of the bed bottom cabinet is provided with a receiving groove.

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

[0018] A threaded hole is provided on the surface of the sliding block, and a fixing bolt is threadedly connected to the inner wall of the threaded hole.

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

[0020] The outer wall of the fixing bolt is threadedly connected to the inner wall of the storage cabinet.

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

[0022] 1. In the utility model, a resistance block is provided to cooperate with a contact block so that the bracket can slide in the groove to adjust the length of the bed board. The moving component can help the bed bottom cabinet to move away from the bottom of the bed board. The expansion component and the support component cooperate with the stabilizing component to expand the width and area of ​​the bed board while increasing the storage space of the bed and improving the practicality of the bed.

[0023] 2. In the utility model, by providing the cooperation of the threaded holes and the fixing bolts, the storage cabinet can be separated from the bed when it needs to be used alone, and can be quickly installed when the width of the bed is adjusted, thereby increasing the flexibility of the bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic top view of the main structure of a bed with adjustable length and width proposed by the utility model;

[0025] Figure 2 This is a top view schematic diagram of a main body separation structure of a bed with adjustable length and width proposed by the utility model;

[0026] Figure 3 This is a bottom view schematic diagram of a main body separation structure of a bed with adjustable length and width proposed by the utility model;

[0027] Figure 4 This is a top view schematic diagram of a bed bottom cabinet structure of a bed with adjustable length and width proposed by the utility model;

[0028] Figure 5 This is a side view schematic diagram of a storage cabinet structure of a bed with adjustable length and width proposed by the utility model;

[0029] Figure 6 This is a cross-sectional schematic diagram of a storage cabinet structure of a bed with adjustable length and width proposed by the utility model;

[0030] Figure 7 The utility model provides a bed with adjustable length and width. Figure 6 A magnified schematic diagram of area A in the middle.

[0031] Legend:

[0032] 1. Bed board; 2. Headboard; 3. Footboard; 4. Groove; 5. Resistance block; 6. Bracket; 7. Contact block; 8. Guide rail; 9. Guide block; 10. Support plate; 11. Bed bottom cabinet; 12. Slide groove; 13. Slider; 14. Storage cabinet; 15. Avoidance groove; 16. Support column; 17. Threaded rod; 18. Threaded block; 19. Limit rod; 20. Support leg; 21. Embedded groove; 22. Telescopic plate; 23. Receiving groove; 24. Threaded hole; 25. Fixing bolt. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-Figure 3 The utility model provides an embodiment: a bed with adjustable length and width, including a bed board 1, a headboard 2 is fixed to the side wall of the bed board 1, a footboard 3 is arranged on the side of the bed board 1 away from the headboard 2, an outer wall of the bed board 1 is provided with an adjustment mechanism, the adjustment mechanism includes a groove 4, a resistance block 5, a bracket 6, a contact block 7, a guide rail 8, a guide block 9, a support plate 10, a bed bottom cabinet 11, a slide groove 12, a slider 13, a storage cabinet 14, an avoidance groove 15, a support column 16, a threaded rod 17, a threaded block 18, a limit rod 19, a support leg 20, an embedded groove 21, a telescopic plate 22, and a receiving groove 23, the inner wall of the groove 4 is fixedly connected with a resistance block 5, and the side of the resistance block 5 close to the headboard 2 It is arranged in a shape gradually inclined toward the inner side of the groove 4, the inner wall of the groove 4 is slidably connected with a bracket 6, the outer wall of the bracket 6 is fixedly connected with a contact block 7, and the side of the contact block 7 close to the inclined surface of the resistance block 5 is also arranged in an inclined shape, so that the bracket 6 has a smaller resistance when sliding in the groove 4 and pulled outward, and has a larger resistance when pushed into the groove 4. A bed bottom cabinet 11 is arranged on the outer wall of the bed board 1, and the outer wall of the bed bottom cabinet 11 is in contact with the outer wall of the bed board 1, a moving component is arranged at the bottom of the bed board 1, an expansion component is arranged on the outer wall of the bed bottom cabinet 11, a supporting component is arranged at the bottom of the bed board 1, and a stabilizing component is also arranged on the surface of the bed bottom cabinet 11, and the outer wall of the bracket 6 is fixedly connected to the side of the footboard 3 close to the bed board 1.

[0035] Reference Figure 4-Figure 6The moving component includes a guide rail 8, and a guide block 9 is slidably connected to the outer surface of the guide rail 8. A support plate 10 is fixedly connected to the bottom of the guide block 9. The side of the support plate 10 away from the guide block 9 is fixedly connected to the outer wall of the bed bottom cabinet 11. Pulling or pushing the bed bottom cabinet 11 can make the guide block 9 move on the outer wall of the guide rail 8. The expansion component includes a slide groove 12, and a slider 13 is slidably connected to the inner wall of the slide groove 12. Pulling the storage cabinet 14 can make the slider 13 slide upward inside the slide groove 12, so that the storage cabinet 14 rises and keeps the same horizontal line as the bed board 1. The outer wall of the slider 13 is provided with a storage cabinet 14. The storage cabinet 14 further expands the storage space of the bed. The supporting component includes an avoidance groove 15, and the inner wall of the avoidance groove 15 is hinged with a support column 16. The inner wall of the support column 16 is rotatably connected with a threaded rod 17. The threaded rod 17 The outer wall is threadedly connected to a threaded block 18, and the outer wall of the threaded block 18 is fitted with the inner wall of the support column 16. The outer wall of the threaded block 18 is fixedly connected to a limiting rod 19, and the outer wall of the limiting rod 19 is fixedly connected to a supporting leg 20. The outer wall of the limiting rod 19 is slidably connected to the inner wall of the support column 16. Moving the threaded rod 17 to rotate it can change the position of the threaded block 18 inside the support column 16, so that the supporting leg 20 contacts the ground to provide support for the storage cabinet 14. The stabilizing component includes an embedding groove 21, and the inner wall of the embedding groove 21 is hinged with a telescopic plate 22. When the telescopic plate 22 is inside the embedding groove 21, it is in a relatively contracted state. When the storage cabinet 14 is at the same height as the bed board 1, the telescopic plate 22 is pulled out of the embedding groove 21 and inserted into the receiving groove 23. The telescopic plate 22 will be in a relatively stretched state, and a receiving groove 23 is provided on the surface of the bed bottom cabinet 11.

[0036] Reference Figure 7 A threaded hole 24 is provided on the surface of the slider 13, and a fixing bolt 25 is threadedly connected to the inner wall of the threaded hole 24. By rotating the fixing bolt 25 forward, the storage cabinet 14 and the slider 13 can be connected, and the two can be separated by reversing. The outer wall of the fixing bolt 25 is threadedly connected to the inner wall of the storage cabinet 14, and the fixing bolt 25 penetrates into the cavity of the storage cabinet 14. The cavity of the storage cabinet 14 is expanded by opening the cabinet door to facilitate the rotation of the fixing bolt 25.

[0037] Working principle: When the length of the bed board 1 needs to be adjusted, first pull the footboard 3 outward, and the pulling force of the footboard 3 drives the bracket 6 to slide inside the groove 4. At this time, the contact block 7 is in contact with the resistance block 5. The resistance provided by the resistance block 5 is small, so that the bracket 6 can be pulled out quickly. The position to be adjusted is determined according to the length of the bracket 6. When the width of the bed board 1 needs to be adjusted, pull out the bed bottom cabinet 11. At this time, the support plate 10 will follow the movement and drive the guide block 9 to slide on the guide rail 8. The two sets of bed bottom cabinets 11 can only move outward or inward in the horizontal direction. When the storage cabinet 14 is not at the bottom of the bed board 1, manually pull the storage cabinet 14 upward, and the slider 13 will slide inside the slide groove 12 The auxiliary storage cabinet 14 moves. When the storage cabinet 14 moves to the extreme, the support column 16 is pulled out from the avoidance groove 15 so that the support column 16 is in a vertical state. By rotating the threaded rod 17, the threaded block 18 cooperates with the limit rod 19 to adjust the position of the support leg 20 to support the storage cabinet 14. Then, the telescopic plate 22 is pulled out from the embedding groove 21, and the telescopic end of the telescopic plate 22 is pulled until it is embedded in the receiving groove 23. While improving the stability of the storage cabinet 14, the bed bottom cabinet 11 and the storage cabinet 14 are supported. Finally, the cabinet door of the storage cabinet 14 is opened, and the operator reverses the fixing bolt 25 until it is disengaged from the slider 13, so that the storage cabinet 14 needs to be used alone and separated from the bed.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bed with adjustable length and width, comprising a bed board (1), a headboard (2) being fixed to the side wall of the bed board (1), and a footboard (3) being arranged on the side of the bed board (1) away from the headboard (2), wherein: The outer wall of the bed board (1) is provided with an adjustment mechanism, the adjustment mechanism comprises a groove (4), the inner wall of the groove (4) is fixedly connected with a resistance block (5), the inner wall of the groove (4) is slidably connected with a bracket (6), the outer wall of the bracket (6) is fixedly connected with a contact block (7), the outer wall of the bed board (1) is provided with a bed bottom cabinet (11), the bottom of the bed board (1) is provided with a moving component, the outer wall of the bed bottom cabinet (11) is provided with an expansion component, the bottom of the bed board (1) is provided with a support component, and the surface of the bed bottom cabinet (11) is also provided with a stabilizing component.

2. The length and width adjustable bed according to claim 1, characterized in that: The outer wall of the bracket (6) is fixedly connected to a side of the footboard (3) close to the bed board (1).

3. The length and width adjustable bed according to claim 1, characterized in that: The moving assembly comprises a guide rail (8), the outer surface of the guide rail (8) is slidably connected to a guide block (9), and the bottom of the guide block (9) is fixedly connected to a support plate (10).

4. The length and width adjustable bed according to claim 1, characterized in that: The expansion component comprises a slide groove (12), the inner wall of the slide groove (12) is slidably connected with a slider (13), and the outer wall of the slider (13) is provided with a storage cabinet (14).

5. The length and width adjustable bed according to claim 1, characterized in that: The support assembly comprises an avoidance groove (15), the inner wall of the avoidance groove (15) is hinged with a support column (16), the inner wall of the support column (16) is rotatably connected with a threaded rod (17), the outer wall of the threaded rod (17) is threadedly connected with a threaded block (18), the outer wall of the threaded block (18) is fixedly connected with a limiting rod (19), and the outer wall of the limiting rod (19) is fixedly connected with a support leg (20).

6. The length and width adjustable bed according to claim 1, characterized in that: The stabilizing component comprises an embedding groove (21), the inner wall of the embedding groove (21) is hinged with a telescopic plate (22), and the surface of the bed bottom cabinet (11) is provided with a receiving groove (23).

7. The length and width adjustable bed according to claim 4, characterized in that: A threaded hole (24) is provided on the surface of the sliding block (13), and a fixing bolt (25) is threadedly connected to the inner wall of the threaded hole (24).

8. The length and width adjustable bed according to claim 7, characterized in that: The outer wall of the fixing bolt (25) is threadedly connected to the inner wall of the storage cabinet (14).

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