Apartment bed with anti-fall guard

Abstract

The utility model discloses an apartment bed with anti-falling guardrail relates to apartment bed technical field. The apartment bed includes bed body structure, guardrail structure and stair structure. The bed board bottom of bed body structure is equipped with four adjustable length's support structure, and the support bottom is connected with the foot mat structure that has the double spring buffer, and effectively enhanced the bed body stability and ground adaptability. Guardrail structure passes through the adjusting lever and telescopic link cooperation, can realize the flexible adjustment of guardrail height. Stair structure is connected through the threaded insertion pole and the receiving plate, and the ladder pole is adjustable between the side plate through bolt to adapt to different bed height. The utility model solves the existing apartment bed height not adjustable, poor stability and guardrail height fixed and so on, has wide applicability, high safety, and the advantages such as convenient adjustment.

Description

Technical Field

[0001] This utility model relates to the field of apartment bed technology, specifically to an apartment bed with anti-fall guardrails. Background Technology

[0002] Apartment beds with fall guardrails are a type of furniture that combines sleeping, storage, and safety features. They are commonly found in student apartments, staff dormitories, and other living spaces with limited space. These beds typically have a layout where the upper bunk is the bed frame and the lower bunk is a desk or storage cabinet. They are equipped with guardrails and stairs to facilitate use and prevent users from falling from heights.

[0003] Existing apartment beds with fall protection rails generally consist of a bed frame, a guardrail on one side of the bed, and a ladder for climbing. The guardrail is primarily for safety during sleep, while the ladder facilitates getting in and out of bed. However, in practical applications, some shortcomings have been found in these existing apartment beds, mainly in the following aspects:

[0004] 1. The existing support structure has a fixed length and cannot be adjusted, resulting in the bed board height being unable to adapt to different usage needs or space conditions. This limits the bed's applicability and flexibility, making it impossible to personalize it according to room height or individual preferences.

[0005] 2. The existing bed structure lacks sufficient stability. Especially after frequent use or prolonged load, the bed is prone to shaking or abnormal noise, affecting user experience and safety. The stability and durability of the fixed support structure and connection method need improvement when dealing with different ground conditions or long-term stress.

[0006] 3. The existing guardrail structure has a fixed height that cannot be adjusted. This makes the guardrail unable to meet the protection needs of users of different ages or with different lifestyles. For example, for users who need a higher guardrail, a fixed-height guardrail may not provide sufficient safety and lacks flexibility.

[0007] Therefore, in view of this, the existing structure was studied and improved, and an apartment bed with anti-fall guardrail was proposed. Utility Model Content

[0008] The technical problems to be solved by this utility model are that the length of the support structure cannot be adjusted, the stability of the bed structure is not strong enough, and the height of the guardrail cannot be adjusted.

[0009] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an apartment bed with anti-fall guardrail, including a bed frame structure, a guardrail structure and a stair structure on one side of the bed frame structure, the bed frame structure including a bed board, the top two sides of the bed board are provided with a baffle, and four adjustable support structures are fixedly provided at the bottom of the bed board, and the bottom of the support structure is threaded with a foot pad structure to increase stability;

[0010] The guardrail structure includes a support plate fixedly installed on one side of the bed board, and a number of telescopic rods and an adjusting rod for adjusting the length are provided on the top of the support plate. A guardrail is fixedly installed between the top of the telescopic rods and the adjusting rod.

[0011] The staircase structure includes a frame plate placed on a support plate. Two threaded rods are fixedly installed at the bottom of the frame plate and are movably inserted into the support plate. Nuts are threaded onto the threaded rods and abut against the bottom of the support plate. Two ladder rods are fixedly installed at the bottom of the frame plate. Side plates are slidably installed on the outer side of the ladder rods and are fixed to the ladder rods by bolts. Several ladder slabs are installed between the two ladder rods and between the two side plates.

[0012] As a further embodiment of this utility model: the support structure includes a support rod fixedly installed at the bottom of the bed board, a support cylinder is sleeved on the upper limit of the support rod, a bolt is movably inserted through the support cylinder, and one end of the bolt is threadedly connected to the support rod.

[0013] As a further embodiment of this utility model: the foot pad structure includes a threaded rod II that is threaded to the bottom end of the support cylinder. A limit plate is fixedly provided at the bottom end of the threaded rod II. A stabilizing column is fixedly provided at the bottom of the limit plate. The stabilizing column is slidably inserted into the pad block. A spring I is sleeved on the stabilizing column. A spring II is fixedly provided between the bottom of the stabilizing column and the inner groove of the pad block.

[0014] As a further embodiment of this utility model: one end of the spring is fixedly connected to the limiting plate, and the other end is fixedly connected to the pad.

[0015] As a further embodiment of this utility model: the telescopic rod includes a telescopic cylinder fixedly installed on the top of the receiving plate and a rod body fixedly installed at the bottom of the guardrail, and the rod body is slidably inserted into the telescopic cylinder.

[0016] As a further embodiment of this utility model: the adjusting rod includes an adjusting cylinder fixedly installed on the top of the receiving plate and a threaded rod fixedly installed at the bottom of the guardrail, and the threaded rod is slidably inserted into the adjusting cylinder. A nut is rotatably installed on the top of the adjusting cylinder through a bearing, and the nut is threadedly connected to the threaded rod.

[0017] As a further embodiment of this utility model: the second bolt can be movably inserted through the side plate and threadedly connected to the ladder rod, and the top of the ladder plate is provided with anti-slip texture.

[0018] Compared with the prior art, the advantages of this utility model are as follows:

[0019] 1. This utility model successfully solves the problem of fixed bed board height through an adjustable-length support structure. Users can easily adjust the overall height of the bed board by loosening one bolt, adjusting the relative sleeve length between the support rod and the support cylinder, and then tightening it again. This design allows the bed to flexibly adapt to different room heights, user height preferences, or to achieve a more optimized space matching with lower desks or wardrobes, greatly improving the product's applicability and flexibility.

[0020] The staircase design also embodies the concepts of convenience and adjustability. The side panels are fixed to the stair rails with bolts, allowing the overall height of the staircase to be adjusted to accommodate the final bed height.

[0021] 2. The unique foot pad structure of this utility model, through the synergistic action of spring one and spring two, forms a buffer and self-adaptive system. When the bed is placed unevenly, the pad can adapt to the undulations of the ground within a certain range, and through the preload of the springs, it always maintains full contact with the ground, effectively reducing shaking and enhancing the stability of the bed under different ground conditions.

[0022] 3. The guardrail structure of this utility model breaks through the limitations of traditional guardrails with fixed height. By rotating nut one, threaded rod one can be driven to rise and fall within the adjusting cylinder, thereby adjusting the overall height of the guardrail. The telescopic rod serves as an auxiliary guide and support. This design allows the guardrail height to be customized according to the specific needs of the user (such as child protection or adult safety), greatly enhancing the safety and user-friendliness of the product. Attached Figure Description

[0023] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of an apartment bed with anti-fall railings according to the present invention.

[0025] Figure 2 This is a schematic diagram of the staircase structure of an apartment bed with anti-fall railings according to this utility model after it has been disassembled.

[0026] Figure 3 This is a schematic diagram of the guardrail structure of an apartment bed with an anti-fall guardrail according to the present invention.

[0027] Figure 4 This is a schematic diagram of the staircase structure of an apartment bed with anti-fall railings according to the present invention.

[0028] Figure 5 This is a schematic diagram of the foot pad structure of an apartment bed with anti-fall guardrail according to the present invention.

[0029] Figure 6 This is a cross-sectional view of the foot pad structure of an apartment bed with anti-fall guardrail according to the present invention.

[0030] In the attached image:

[0031] 1. Bed frame structure; 2. Guardrail structure; 3. Staircase structure; 4. Support structure; 5. Foot pad structure; 101. Bed board; 102. Guardrail; 201. Support plate; 202. Telescopic rod; 203. Adjusting rod; 204. Guardrail; 205. Telescopic cylinder; 206. Rod body; 207. Adjusting cylinder; 208. Threaded rod one; 209. Nut one; 301. Frame plate; 302. Threaded insert rod; 303. Nut two; 304. Ladder rod; 305. Side plate; 306. Bolt two; 307. Ladder board; 401. Support rod; 402. Support cylinder; 403. Bolt one; 501. Threaded rod two; 502. Limiting plate; 503. Stabilizing column; 504. Pad; 505. Spring one; 506. Spring two. Detailed Implementation

[0032] 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.

[0033] Please see Figure 1-2A type of apartment bed with anti-fall guardrails includes a bed frame structure 1, which is the core support part of the apartment bed. A guardrail structure 2 and a stair structure 3 are provided on one side of the bed frame structure 1. The bed frame structure 1 includes a bed board 101, which is a rectangular plate structure used to support the mattress and the user. The top two sides of the bed board 101 are provided with baffles 102 to prevent the mattress from shifting. Four adjustable length support structures 4 are fixedly provided at the bottom of the bed board 101 to support the entire bed and adjust its height off the ground. The support structure 4 includes a support rod 401 fixedly provided at the bottom of the bed board 101. The upper limit of the support rod 401 is fitted with a support cylinder 402. The support rod 401 can slide up and down in the support cylinder 402 to achieve length adjustment. To lock the height, a bolt 403 is movably passed through the support cylinder 402, and one end of the bolt 403 is threadedly connected to the support rod 401. When the bed height needs to be adjusted, loosen bolt 403, slide support rod 401 to the desired height, and then tighten bolt 403 to complete the fixing.

[0034] Please see Figure 1-2 , Figure 5-6 The support structure 4 has a threaded connection at its bottom to a foot pad structure 5, which enhances the stability of the bed's contact with the ground. The foot pad structure 5 includes a threaded rod 501 threaded to the bottom of the support cylinder 402. A limit plate 502 is fixedly installed at the bottom of the threaded rod 501, and a stabilizing column 503 is fixedly installed at the bottom of the limit plate 502. The stabilizing column 503 is slidably inserted into a pad block 504. A spring 505 is fitted on the stabilizing column 503, with one end fixedly connected to the limit plate 502 and the other end fixedly connected to the pad block 504. A second spring 506 is fixedly installed between the bottom of the stabilizing column 503 and the inner groove of the pad block 504. This double-spring structure ensures that when the bed is unevenly placed, the pad block 504 maintains close contact with the ground under the buffering and adaptive action of the springs 505 and 506, absorbing some stress and greatly enhancing the overall stability of the bed.

[0035] Please see Figure 1-3The guardrail structure 2 includes a support plate 201 fixedly installed on one side of the bed board 101. Several telescopic rods 202 and an adjusting rod 203 for adjusting length are installed on the top of the support plate 201. A guardrail 204 is fixedly installed between the tops of the telescopic rods 202 and the adjusting rod 203. Each telescopic rod 202 includes a telescopic cylinder 205 fixedly installed on the top of the support plate 201 and a rod body 206 fixedly installed at the bottom of the guardrail 204. The rod body 206 is slidably inserted into the telescopic cylinder 205. The rod body 206 can slide freely inside the telescopic cylinder 205, mainly serving as a guide and auxiliary support. The adjusting rod 203 includes an adjusting cylinder 207 fixedly mounted on the top of the receiving plate 201 and a threaded rod 208 fixedly mounted on the bottom of the guardrail 204. The threaded rod 208 is slidably inserted into the adjusting cylinder 207. A nut 209 is rotatably mounted on the top of the adjusting cylinder 207 via a bearing, and the nut 209 is threadedly connected to the threaded rod 208. The nut 209 and the threaded rod 208 form a threaded transmission pair. When the guardrail height needs to be adjusted, rotating the nut 209 clockwise or counterclockwise will drive the threaded rod 208 to raise or lower the guardrail 204 as a whole, and the telescopic rod 202 will extend or retract synchronously. After adjusting to a suitable height, the guardrail can provide effective protection.

[0036] Please see Figure 1 , Figure 4 The staircase structure 3 includes a frame plate 301 resting on a support plate 201. Two threaded rods 302 are fixedly installed at the bottom of the frame plate 301 and are movably inserted into the support plate 201. Nuts 303 are threaded onto the threaded rods 302 and abut against the bottom of the support plate 201. Two ladder rods 304 are fixedly installed at the bottom of the frame plate 301. Side plates 305 are slidably mounted on the outer side of the ladder rods 304 and are fixed to the ladder rods 304 by bolts 306. Bolts 306 movably pass through the side plates 305 and are threadedly connected to the ladder rods 304. The top of each ladder tread 307 has anti-slip textures. Several ladder treads 307 are provided between the two ladder rods 304 and between the two side plates 305. During installation, the threaded rods 302 are inserted into the insertion holes, and then nuts 303 are screwed onto and tightened from the bottom of the support plate 201 to securely fix the staircase. By loosening bolt 306, the position of the side plate 305 on the ladder rod 304 can be adjusted, thereby fine-tuning the effective height of the stairs to accommodate the final bed height. Several ladder treads 307 are fixed parallel to each other between the two side plates 305 and between the two ladder rods 304, forming the steps. The top surface of the ladder treads 307 is machined with anti-slip textures to increase friction and prevent slipping.

[0037] The working principle of this utility model:

[0038] First, erect the four support cylinders 402 on the ground using the foot pad structure 5. Insert the support rods 401 and initially adjust them to the approximate height, then secure them slightly with bolts 403. Next, install the bed board 101 onto the support rods 401. Then, fix the receiving plate 201 of the guardrail structure 2 to one side of the bed board 101 and adjust the guardrail 204 to the required height. Finally, insert the threaded rod 302 of the stair structure 3 into the hole in the receiving plate 201, tighten it from below with nuts 303, and adjust the position of the side plate 305 according to the final height of the bed board before tightening bolts 306. After all height adjustments are complete, tighten all bolts and nuts.

[0039] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An apartment bed with a fall-prevention guardrail, comprising a bed frame structure (1), wherein a guardrail structure (2) and a staircase structure (3) are provided on one side of the bed frame structure (1), characterized in that: The bed structure (1) includes a bed board (101), and the top two sides of the bed board (101) are provided with a baffle (102). The bottom of the bed board (101) is fixedly provided with four adjustable support structures (4), and the bottom of the support structures (4) is threadedly connected with a foot pad structure (5) to increase stability. The guardrail structure (2) includes a support plate (201) fixedly installed on one side of the bed board (101). The top of the support plate (201) is provided with several telescopic rods (202) and an adjusting rod (203) for adjusting the length. A guardrail (204) is fixedly installed between the tops of the several telescopic rods (202) and the adjusting rod (203). The stair structure (3) includes a frame plate (301) placed on a support plate (201). Two threaded rods (302) are fixedly installed at the bottom of the frame plate (301) and are movably inserted into the support plate (201). Nuts (303) are threaded on the threaded rods (302) and abut against the bottom of the support plate (201). Two ladder rods (304) are fixedly installed at the bottom of the frame plate (301). Side plates (305) are slidably installed on the outer side of the ladder rods (304). The side plates (305) are fixed to the ladder rods (304) by bolts (306). Several ladder plates (307) are provided between the two ladder rods (304) and between the two side plates (305).

2. The dormitory bed with anti-fall guardrail according to claim 1, characterized in that: The support structure (4) includes a support rod (401) fixedly installed at the bottom of the bed board (101). A support cylinder (402) is sleeved on the upper limit of the support rod (401). A bolt (403) is movably inserted through the support cylinder (402), and one end of the bolt (403) is threadedly connected to the support rod (401).

3. The dormitory bed with anti-fall guardrail according to claim 2, characterized in that: The foot pad structure (5) includes a threaded rod two (501) threaded to the bottom end of the support cylinder (402). A limit plate (502) is fixedly provided at the bottom end of the threaded rod two (501). A stabilizing column (503) is fixedly provided at the bottom of the limit plate (502). The stabilizing column (503) is slidably inserted into the pad block (504). A spring one (505) is sleeved on the stabilizing column (503). A spring two (506) is fixedly provided between the bottom of the stabilizing column (503) and the inner groove of the pad block (504).

4. The dormitory bed with anti-fall guardrail according to claim 3, characterized in that: One end of the spring (505) is fixedly connected to the limiting plate (502), and the other end is fixedly connected to the pad (504).

5. The dormitory bed with anti-fall guardrail according to claim 1, characterized in that: The telescopic pole (202) includes a telescopic cylinder (205) fixedly installed on the top of the receiving plate (201) and a pole body (206) fixedly installed on the bottom of the guardrail (204), and the pole body (206) is slidably inserted into the telescopic cylinder (205).

6. The dormitory bed with anti-fall guardrail according to claim 1, characterized in that: The adjusting rod (203) includes an adjusting cylinder (207) fixedly installed on the top of the receiving plate (201) and a threaded rod (208) fixedly installed on the bottom of the guardrail (204). The threaded rod (208) is slidably inserted into the adjusting cylinder (207). The top of the adjusting cylinder (207) is rotatably provided with a nut (209) through a bearing, and the nut (209) is threadedly connected to the threaded rod (208).

7. The dormitory bed with anti-fall guardrail according to claim 1, characterized in that: The second bolt (306) movably passes through the side plate (305) and is threadedly connected to the ladder rod (304). The top of the ladder plate (307) is provided with anti-slip texture.

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