Bunk bed with quick assembly structure
By using interlocking blocks and slots, shock-absorbing pads, and an adjustable tabletop, the design solves the problems of inconvenient and rapid assembly of bunk beds and noise, achieving rapid assembly, shock absorption, and enhanced storage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI TONGHUA STEEL WOOD PRODUCTS CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-04-28
AI Technical Summary
Existing bunk beds are inconvenient to assemble quickly, are prone to assembly errors, and cause noise that disturbs the comfort of the user on the lower bunk.
It adopts a modular and slotted structure, combined with mounting bolts for quick assembly; it uses shock-absorbing pads to isolate noise; the tabletop can be slidably adjusted in height, and the supporting cabinets and storage boxes increase storage space.
It enables a fast and accurate assembly process, reduces noise interference, and improves user comfort and storage functionality.
Smart Images

Figure CN224166007U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of furniture technology, specifically to a bunk bed with a quick assembly structure. Background Technology
[0002] A bunk bed is a piece of furniture consisting of two layers for people to lie on and sleep in. Bunk beds are commonly used in student and employee dormitories or in homes with small rooms.
[0003] Currently, common bunk beds have the problem of being inconvenient to assemble quickly. Most bunk beds are fixed with bolts, and users need to find the corresponding parts to assemble during the assembly process. Incorrect assembly is also easy to occur during the assembly process, which affects the assembly efficiency. Moreover, the bunk beds are only separated by a bed board, and the user turning over in the upper bed will cause a lot of noise, affecting the comfort of the user in the lower bed.
[0004] There is an urgent need for a type of overhead bed with a rapid assembly structure to address the technical deficiencies mentioned above. Utility Model Content
[0005] The purpose of this invention is to provide a bed with a quick assembly structure to solve the problem of inconvenient quick assembly mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a bunk bed with a quick assembly structure, comprising a lower bed body, storage cabinets installed on both sides of the bottom of the lower bed body, a support cabinet between the storage cabinets, a telescopic rod fixedly connected to the top of the support cabinet, a table installed at the top of the telescopic rod, a lower bed support installed at the top of the lower bed body, an upper bed body installed at the top of the lower bed support, shock-absorbing pads installed between the layers of the upper bed body, an upper bed support installed at the top of the upper bed body, two sets of protective bars installed at the front end of the upper bed support, a protective baffle fixedly connected between the protective bars, a stair guard plate installed on the right side of the lower bed body, a step frame installed between the stair guard plate and the lower bed body, a storage box installed inside the step frame, splicing blocks fixedly connected to the bottom of the lower bed support and the top and bottom of the upper bed support, splicing slots provided inside the lower bed body and the upper bed body, and mounting bolts provided on the splicing slots.
[0007] As a further technical solution of this utility model, the splicing block can be embedded inside the splicing slot and locked in place by mounting bolts.
[0008] As a further technical solution of this utility model, the step rack is installed on the stair guardrail by bolts, and the storage box is provided in four sets.
[0009] As a further technical solution of this utility model, a limiting slide is installed on the side of the storage cabinet, and a limiting baffle is movably connected to the front end of the limiting slide.
[0010] As a further technical solution of this utility model, the two sides of the table are slidably connected inside the limiting slide, and the limiting baffle is set at the front end of the table.
[0011] As a further technical solution of this utility model, a locking bolt is provided at the front end of the telescopic rod, and casters are installed on both sides of the bottom end of the support cabinet.
[0012] As a further technical solution of this utility model, connecting blocks are fixedly connected to both sides of the protective guard, a connecting slot is provided inside the upper bed bracket, and a decorative pattern is provided on the protective guard plate.
[0013] As a further technical solution of this utility model, the connecting card block can be embedded in the inside of the connecting card slot to form a fitted connection, and the decorative pattern is a hollow pattern.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the upper and lower bed with quick assembly structure not only realizes the function of easy limited assembly and improved functionality, but also realizes the function of protection and shock absorption.
[0015] 1. The structure includes a lower bed body, a lower bed support, an upper bed body, an upper bed support, a protective baffle, a splicing slot, a splicing block, mounting bolts, connecting blocks, and a connecting slot. The lower bed body, lower bed support, upper bed body, and upper bed support can be spliced together using the splicing blocks. The splicing blocks and corresponding splicing slots are the same color and shape, which facilitates quick assembly by the user. The protective baffle can be fitted together using the connecting blocks and connecting slots. This structure enables quick assembly and installation.
[0016] 2. The structure includes a tabletop, support cabinet, limit slide, limit baffle, telescopic rod, and locking bolts. The tabletop can be stored at the bottom of the lower bed body. When in use, it can be pulled out from the lower bed body and adjusted to a suitable height according to the needs. After loosening the locking bolts on the telescopic rod, the tabletop can be lifted to the appropriate position, and then the locking bolts can be tightened to fix it. The support cabinet, storage cabinet, and storage box can all increase the storage space. This structure realizes the functions of facilitating improved storage effect and functionality.
[0017] 3. By incorporating shock-absorbing pads, stair guards, storage boxes, and step shelves, the area connecting the upper and lower bed main bodies is equipped with shock-absorbing pads. These pads are made of materials with good shock absorption properties. When a user lies on the upper bed main body, turning over or moving their body, the shock-absorbing pads can better isolate the noise between the two bed frames, making the experience more comfortable for the user on the lower bed. The stair guards and step shelves can improve the safety of getting into bed. This structure achieves the function of convenient shock absorption and protection. Attached Figure Description
[0018] Figure 1 This is a frontal cross-sectional view of the present invention.
[0019] Figure 2 This is a front view structural diagram of the support cabinet of this utility model;
[0020] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0021] Figure 4 This is a partial structural diagram of the protective barrier of this utility model from the front view.
[0022] In the diagram: 1. Lower bed main body; 2. Storage cabinet; 3. Lower bed support; 4. Tabletop; 5. Support cabinet; 6. Upper bed main body; 7. Decorative image; 8. Upper bed support; 9. Protective guardrail; 10. Protective baffle; 11. Shock-absorbing pad; 12. Stair guardrail; 13. Storage box; 14. Step shelf; 15. Splicing slot; 16. Mounting bolt; 17. Connecting block; 18. Connecting slot; 19. Splicing block; 20. Casters; 21. Limiting slide; 22. Limiting baffle; 23. Telescopic rod; 24. Locking bolt. Detailed Implementation
[0023] 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.
[0024] Please see Figure 1-4This utility model provides an embodiment of a bunk bed with a quick assembly structure, comprising a lower bed body 1, storage cabinets 2 installed on both sides of the bottom end of the lower bed body 1, a support cabinet 5 arranged between the storage cabinets 2, a telescopic rod 23 fixedly connected to the top of the support cabinet 5, a table 4 installed at the top of the telescopic rod 23, a lower bed support 3 installed at the top of the lower bed body 1, an upper bed body 6 installed at the top of the lower bed support 3, an upper bed support 8 installed at the top of the upper bed body 6, and a table 4 installed at the front end of the upper bed support 8. Two sets of protective bars 9 are installed, and a protective baffle 10 is fixedly connected between the protective bars 9. A stair protection plate 12 is installed on the right side of the lower bed body 1. A step frame 14 is installed between the stair protection plate 12 and the lower bed body 1. A storage box 13 is installed inside the step frame 14. The bottom end of the lower bed support 3 and the top and bottom ends of the upper bed support 8 are fixedly connected with splicing blocks 19. The lower bed body 1 and the upper bed body 6 are both provided with splicing slots 15. Mounting bolts 16 are provided on the splicing slots 15.
[0025] The splicing block 19 can be embedded in the splicing slot 15 and locked and fixed by the mounting bolt 16. Both sides of the protective bar 9 are fixedly connected with connecting blocks 17. The upper bed bracket 8 is provided with a connecting slot 18. The protective baffle 10 is provided with a decorative pattern 7. The connecting blocks 17 can be embedded in the connecting slot 18 to form a fitting connection. The decorative pattern 7 is a hollow pattern.
[0026] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the lower bed body 1, lower bed support 3, upper bed body 6 and upper bed support 8 can be assembled by splicing blocks 19. The splicing blocks 19 and the corresponding splicing slots 15 are the same color and shape, which makes it easy for users to assemble quickly. The protective guard bar 9 can be spliced by connecting blocks 17 and connecting slots 18.
[0027] A shock-absorbing pad 11 is installed between the layers of the upper bed body 6, the step frame 14 is bolted to the stair guard plate 12, and four sets of storage boxes 13 are provided.
[0028] Specifically, such as Figure 1 As shown, a shock-absorbing pad 11 is installed in the area where the upper bed body 6 and the lower bed body 1 are connected. The shock-absorbing pad 11 is made of a pad with good shock absorption effect. When the user lies on the upper bed body 6, turns over or moves his / her body, the shock-absorbing pad 11 can better isolate the noise between the two bed bodies, making the experience of the user who gets off the bed more comfortable. The stair guard plate 12 and the step frame 14 can improve the safety of getting on the bed.
[0029] The storage cabinet 2 is equipped with a limiting slide 21 on its side. The front end of the limiting slide 21 is movably connected to a limiting baffle 22. The two sides of the tabletop 4 are slidably connected inside the limiting slide 21. The limiting baffle 22 is set at the front end of the tabletop 4. The front end of the telescopic rod 23 is equipped with a locking bolt 24. Casters 20 are installed on both sides of the bottom of the support cabinet 5.
[0030] Specifically, such as Figure 1 and Figure 4 As shown, the table 4 can be stored at the bottom of the lower bed body 1. When in use, it can be pulled out from the lower bed body 1. Then, the table 4 can be adjusted to a suitable height according to the needs of use. After loosening the locking bolt 24 on the telescopic rod 23, the table 4 can be lifted up to a suitable position. Then, the locking bolt 24 can be tightened to fix it. The support cabinet 5, storage cabinet 2 and storage box 13 can all increase the storage space.
[0031] Working principle: The lower bed body 1, lower bed support 3, upper bed body 6, and upper bed support 8 can be assembled using splicing clips 19. The splicing clips 19 and the corresponding splicing slots 15 are the same color and shape, facilitating quick assembly by the user. After splicing, they can be fixed and locked using mounting bolts 16. The protective guard bar 9 can be fitted and spliced using connecting clips 17 and connecting slots 18. The table 4 can be stored at the bottom of the lower bed body 1. When in use, it can be pulled out from the lower bed body 1, and then adjusted to a suitable height according to the usage requirements. After loosening the locking bolts 24 on the telescopic rod 23, it can be installed. Lift the tabletop 4 to the appropriate position and then tighten the locking bolt 24 to fix it. The support cabinet 5, storage cabinet 2, and storage box 13 can all increase the storage space. The area where the upper bed body 6 and the lower bed body 1 are connected is equipped with a shock-absorbing pad 11. The shock-absorbing pad 11 is made of a pad with good shock absorption effect. When the user lies on the upper bed body 6, turns over or moves his / her body, the shock-absorbing pad 11 can better isolate the noise between the two bed bodies, making the experience of the lower bed user more comfortable. The stair guard plate 12 and the step frame 14 can improve the safety of getting into the bed. This structure realizes the function of convenient shock absorption and protection.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A bunk bed with a quick assembly structure, comprising a lower bed body (1), characterized in that: Storage cabinets (2) are installed on both sides of the bottom of the lower bed body (1). A support cabinet (5) is set between the storage cabinets (2). A telescopic rod (23) is fixedly connected to the top of the support cabinet (5). A table (4) is installed on the top of the telescopic rod (23). A lower bed support (3) is installed on the top of the lower bed body (1). An upper bed body (6) is installed on the top of the lower bed support (3). A shock-absorbing pad (11) is installed between the layers of the upper bed body (6). An upper bed support (8) is installed on the top of the upper bed body (6). Two sets of protective guardrails are installed at the front end of the upper bed support (8). (9) A protective baffle (10) is fixedly connected between the protective bars (9). A stair protection plate (12) is installed on the right side of the lower bed body (1). A step frame (14) is installed between the stair protection plate (12) and the lower bed body (1). A storage box (13) is installed inside the step frame (14). A splicing block (19) is fixedly connected to the bottom end of the lower bed support (3) and the top and bottom ends of the upper bed support (8). A splicing slot (15) is provided inside the lower bed body (1) and the upper bed body (6). An installation bolt (16) is provided on the splicing slot (15).
2. The upper and lower bed with a quick assembly structure according to claim 1, characterized in that: The splicing block (19) can be embedded inside the splicing slot (15) and locked in place by the mounting bolt (16).
3. The upper and lower bed with a quick assembly structure according to claim 1, characterized in that: The step rack (14) is bolted to the stair guard plate (12), and the storage box (13) is provided in four sets.
4. A bunk bed with a quick assembly structure according to claim 1, characterized in that: The storage cabinet (2) is equipped with a limiting slide (21) on its side, and the front end of the limiting slide (21) is movably connected to a limiting baffle (22).
5. A bunk bed with a quick assembly structure according to claim 4, characterized in that: The two sides of the tabletop (4) are slidably connected inside the limiting slide (21), and the limiting baffle (22) is set at the front end of the tabletop (4).
6. A bunk bed with a quick assembly structure according to claim 1, characterized in that: The front end of the telescopic rod (23) is provided with a locking bolt (24), and casters (20) are installed on both sides of the bottom end of the support cabinet (5).
7. A bunk bed with a quick assembly structure according to claim 1, characterized in that: Both sides of the protective guard (9) are fixedly connected with connecting blocks (17), the upper bed bracket (8) is provided with connecting slots (18), and the protective baffle (10) is provided with decorative patterns (7).
8. A bunk bed with a quick assembly structure according to claim 7, characterized in that: The connecting card block (17) can be embedded in the connecting card slot (18) to form a fitting connection, and the decorative pattern (7) is a hollow pattern.