An adjustable bed
By incorporating locking mechanisms, sealing strips, and covering devices into the bed, the problem of a wet mattress is solved, enabling quick and easy sheet changing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 常颖颖
- Filing Date
- 2025-05-15
- Publication Date
- 2026-06-23
AI Technical Summary
Mattresses are easily soaked when water is spilled or caregivers become incontinent, making bed sheet changes time-consuming and complicated.
An adjustable reclining bed was designed, which uses clips, sealing strips and covering devices to achieve a tight fit between the sheets and the bed frame, reducing water seepage.
It effectively prevents water from seeping into the bed frame, reduces bed frame damage, and simplifies the process of changing bed sheets.
Smart Images
Figure CN224387657U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reclining bed technology, and in particular to an adjustable reclining bed. Background Technology
[0002] Beds are generally used in bedrooms, dormitories, hospital wards, hotels and other places, and are essential items to meet people's daily sleep needs.
[0003] In their daily obstetric care work, the inventor discovered that if a water cup is spilled (or the patient becomes incontinent), the mattress may get wet, requiring the sheets to be changed, which can lead to a lengthy and complicated process. Utility Model Content
[0004] This invention addresses the problem of mattresses getting wet, requiring frequent and complicated sheet changes, by proposing an adjustable reclining bed.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an adjustable reclining bed, comprising a bed frame and a bed edge, wherein the bottom of the bed frame is fixedly connected to the top of the bed edge, a mattress is provided on the top of the bed frame, the mattress comprises a bed sheet, the bed sheet is made of rectangular fabric, a covering device is provided on the top of the bed sheet, elastic blocks are symmetrically fixedly connected to one side of the bed sheet, a locking block one is fixedly connected to one side of one of the elastic blocks, and a locking block two is fixedly connected to one side of the other elastic block, the locking block two being arc-shaped on the side near the bed frame, and a rectangular groove one is provided on both sides of the bed frame, the size and shape of the inner wall of the rectangular groove one being adapted to the size and shape of the outer surface of the locking block one and the locking block two.
[0006] Preferably, a sealing strip is fixedly connected to the top of both the first and second card blocks, and the top of the sealing strip is tightly fitted to the inner wall of the rectangular groove.
[0007] The effect achieved by the above components is as follows: by setting the sealing strip, after the first and second blocks are inserted into the rectangular groove, the gap between the outer surfaces of the first and second blocks and the rectangular groove is closed.
[0008] Preferably, the inner wall of the bed sheet is symmetrically and fixedly connected with a second sealing strip, the second sealing strip is U-shaped, one side of the second sealing strip is fixedly connected to the inner wall of the elastic block, and one side of the second sealing strip is tightly fitted to one side of the first sealing strip.
[0009] The effect achieved by the above components is that by setting the sealing strip two in a U-shape, when the bed sheet and the two elastic blocks are stuck on the bed frame, the gap in the middle can be closed and blocked.
[0010] Preferably, T-shaped grooves are provided on both sides of the bed, and T-shaped blocks are slidably connected to the inner wall of the T-shaped grooves. A slider is fixedly connected to the top of the T-shaped block, and an elastic card is fixedly connected to the bottom side of the slider away from the T-shaped block.
[0011] The effect achieved by the above components is that by setting the T-slot, the T-block can slide inside the bed, thereby driving the slider to slide on one side of the bed.
[0012] Preferably, both ends of the second card block are provided with rectangular grooves, and the size of the inner wall of the rectangular groove is adapted to the size of the outer surface of the elastic card.
[0013] The effect achieved by the above components is as follows: by setting the second rectangular groove, the first slider can slide to the corresponding position on one side of the bed, so that the elastic card can be inserted into the second rectangular groove, thereby fixing the second card into the first rectangular groove and limiting it on the bed.
[0014] Preferably, the covering device includes a rectangular plate, the bottom of which is fixedly connected to the top of the bed sheet and the elastic block, a waterproof cloth is fixedly connected to one side of the rectangular plate, and a U-shaped block is fixedly connected to one end of the waterproof cloth.
[0015] The effect achieved by the above-mentioned components is that, by setting up a covering device, when the bed is not in use, the sliding U-shaped block can move the waterproof cloth to cover the bed sheet, thereby protecting the bed sheet inside the wall.
[0016] The contents of the bed frame were obscured.
[0017] Preferably, each of the U-shaped blocks has a slider two fixedly connected to its inner wall, and a rectangular groove three is provided on one side of each of the two elastic blocks. The inner wall of the rectangular groove three is slidably connected to the outer surface of the slider two.
[0018] The effect achieved by the above components is that by setting the rectangular groove three, the slider two can slide back and forth on the elastic block, thereby driving the U-shaped block to slide back and forth on the elastic block.
[0019] Preferably, both the second slider and the U-shaped block have a circular hole on one side, and the inner wall of the circular hole is slidably connected to the third locking block. The bottom of the third rectangular groove has a circular groove symmetrically provided, and the size and shape of the inner wall of the circular groove are adapted to the size and shape of the outer surface of the third locking block.
[0020] The effect achieved by the above components is as follows: by setting the locking block three and the circular groove, the slider two can slide back and forth in the rectangular groove three to the corresponding position. After pressing the locking block three to lock it into the circular groove, the slider two can be limited and fixed on the elastic block, so that the U-shaped block slides on the elastic block to the corresponding position and is fixed and limited.
[0021] In summary, the beneficial effects of this utility model are as follows:
[0022] The effect achieved by the above components is that, by setting up the mattress, water is less likely to soak the bed frame under the sheets if a water cup is spilled. Attached Figure Description
[0023] Figure 1 This is a partial structural diagram of the three-dimensional bed frame of this utility model.
[0024] Figure 2 This is a partial structural diagram of the three-dimensional main body of the bed of this utility model.
[0025] Figure 3 This is a partial structural diagram of the three-dimensional bed sheet of this utility model.
[0026] Figure 4 yes Figure 3 Enlarged diagram of point A in the middle.
[0027] Figure 5 yes Figure 3 Enlarged diagram of point B in the middle.
[0028] Figure 6 This is a partial structural diagram of the three-dimensional waterproof fabric of this utility model.
[0029] Figure 7 yes Figure 6 Enlarged diagram of point C in the middle.
[0030] Explanation of reference numerals in the attached figures:
[0031] 1. Bed frame; 2. Bed edge; 3. Mattress; 4. Covering device; 31. Bed sheet; 32. Elastic block; 33. Locking block one; 34. Locking block two; 35. Sealing strip one; 36. Sealing strip two; 37. Rectangular groove one; 38. T-shaped groove; 39. T-shaped block; 310. Sliding block one; 311. Elastic clip; 312. Rectangular groove two; 41. Rectangular plate; 42. Waterproof cloth; 43. U-shaped block; 44. Sliding block two; 45. Round hole; 46. Locking block three; 47. Rectangular groove three; 48. Round groove. Detailed Implementation
[0032] Reference Figure 1-7As shown, this embodiment discloses an adjustable reclining bed, including a bed frame 1 and a bed edge 2. The bottom of the bed frame 1 is fixedly connected to the top of the bed edge 2. A mattress 3 is provided on the top of the bed frame 1. The mattress 3 includes a sheet 31, which is a rectangular fabric. A covering device 4 is provided on the top of the sheet 31. Elastic blocks 32 are symmetrically fixedly connected to one side of the sheet 31. One side of one elastic block 32 is fixedly connected to a locking block 33, and the other side of the elastic block 32 is fixedly connected to a locking block 34. The side of the locking block 34 closest to the bed frame 1 is arc-shaped. Rectangular grooves 37 are provided on both sides of the bed frame 1. The size and shape of the inner wall of the rectangular grooves 37 are adapted to the size and shape of the outer surfaces of the locking blocks 33 and 34. The effect achieved by the above components is that, by setting the mattress 3, if a water glass on the table is knocked over, the water in the glass will not easily soak the bed frame 1 under the sheet 31, thereby avoiding the bed frame 1 from getting wet and reducing damage to the bed frame 1, thus eliminating the need for frequent replacement.
[0033] Reference Figure 2-5 As shown in the figure, this embodiment discloses that the tops of both the first locking block 33 and the second locking block 34 are fixedly connected with sealing strips 35, and the tops of the sealing strips 35 are tightly fitted to the inner wall of the rectangular groove 37. The effect achieved by the above components is that, by setting the sealing strips 35, after the first locking block 33 and the second locking block 34 are locked into the rectangular groove 37, the outer surfaces of the first locking block 33 and the second locking block 34 are in close contact with the inner wall of the rectangular groove 37.
[0034] The gap between them is closed. A second sealing strip 36 is symmetrically fixedly connected to the inner wall of the sheet 31. The second sealing strip 36 is U-shaped, with one side fixedly connected to the inner wall of the elastic block 32, and the other side tightly fitting against one side of the first sealing strip 35. The effect achieved by these components is that, by setting the second sealing strip 36 to a U-shape, when the sheet 31 and the two elastic blocks 32 are secured to the bed frame 1, the gap in the middle can be closed and sealed.
[0035] Reference Figure 2-5As shown, this embodiment discloses that T-shaped grooves 38 are provided on both sides of the bed body 1. A T-shaped block 39 is slidably connected to the inner wall of the T-shaped groove 38. A slider 310 is fixedly connected to the top of the T-shaped block 39, and an elastic card 311 is fixedly connected to the bottom side of the slider 310 away from the T-shaped block 39. The effect achieved by the above components is that by setting the T-shaped groove 38, the T-shaped block 39 can slide inside the bed body 1, thereby driving the slider 310 to slide on one side of the bed body 1. Rectangular grooves 312 are provided at both ends of the locking block 34. The size of the inner wall of the rectangular groove 312 is adapted to the size of the outer surface of the elastic card 311. The effect achieved by the above components is that by setting the rectangular groove 312, the slider 310 can slide to the corresponding position on one side of the bed body 1, causing the elastic card 311 to engage in the rectangular groove 312, thereby causing the locking block 34 to engage in the rectangular groove 37, thus fixing and limiting it on the bed body 1.
[0036] Reference Figure 4 and Figure 6 as well as Figure 7 As shown, this embodiment discloses a covering device 4 including a rectangular plate 41. The bottom of the rectangular plate 41 is fixedly connected to the top of the bed sheet 31 and the elastic block 32. A waterproof cloth 42 is fixedly connected to one side of the rectangular plate 41, and a U-shaped block 43 is fixedly connected to one end of the waterproof cloth 42. The effect achieved by the above components is that, by setting the covering device 4, when the bed 1 is not in use, sliding the U-shaped block 43 can drive the waterproof cloth 42 to cover the bed sheet 31, thereby covering the contents of the bed 1 inside the inner wall protected by the bed sheet 31.
[0037] Reference Figure 4 and Figure 6 as well as Figure 7 As shown, this embodiment discloses a uniformly solidified inner wall of the U-shaped block 43.
[0038] A slider 44 is fixedly connected to the upper part of the rectangular block 32. A rectangular groove 47 is formed on one side of each of the two elastic blocks 32. The inner wall of the rectangular groove 47 is slidably connected to the outer surface of the slider 44. The effect achieved by the above components is that, by setting the rectangular groove 47, the slider 44 can slide back and forth on the elastic block 32, thereby driving the U-shaped block 43 to slide back and forth on the elastic block 32. A circular hole 45 is formed on one side of both the slider 44 and the U-shaped block 43. A locking block 46 is slidably connected to the inner wall of the circular hole 45. A circular groove 48 is symmetrically formed at the bottom of the rectangular groove 47. The size and shape of the inner wall of the circular groove 48 are adapted to the size and shape of the outer surface of the locking block 46. The effect achieved by the above components is as follows: by setting the locking block 3 46 and the circular groove 48, the slider 2 44 can slide back and forth in the rectangular groove 3 47 to the corresponding position. After pressing the locking block 3 46 to lock it into the circular groove 48, the slider 2 44 can be limited and fixed on the elastic block 32, so that the U-shaped block 43 slides on the elastic block 32 to the corresponding position and is fixed and limited.
[0039] The working principle is as follows: After the bed frame 1 is placed, the locking block 33 on one side of the elastic block 32 of the bed sheet 31 is inserted into the rectangular groove 37 on one side of the bed frame 1. Then, the elastic block 32 on the other side of the bed sheet 31 is pressed down. Since one side of the locking block 34 is arc-shaped, when the elastic block 32 is pressed, the arc-shaped side of the locking block 34 slides on the bed frame 1 and is inserted into the rectangular groove 37. Through the sealing strip 35 fixedly connected to the locking block 33 and the locking block 34, the locking block 33 and the locking block 34 can be locked together. The gap between the outer surface and the rectangular groove 37 is closed by the sealing strip 36 fixedly connected to both ends of the sheet 31. Since the sealing strip 36 is U-shaped and fixedly connected to the two elastic blocks 32 on both sides, it can close and block the gap between the sheet 31, the two elastic blocks 32 and the bed frame 1. Then slide the slider 310 to the corresponding position, and drive the T-shaped block 39 to slide to the corresponding position in the T-shaped groove 38. Sliding the slider 310 to the corresponding position can push the elastic card 311 into the rectangular groove 312 and limit and fix it.
[0040] When the bed body 1 is not in use, the sliding slider 2 44 moves to the corresponding position in the rectangular groove 3 47, which can...
[0041] The U-shaped block 43 is slid on the sheet 31 to the corresponding position, so that the waterproof cloth 42 unfolds and covers the sheet 31. The pressing block 46 slides in the round hole 45 to the corresponding position and is inserted into the round groove 48. This allows the slider 2 44 to be limited and fixed on the elastic block 32, so that the U-shaped block 43 slides on the elastic block 32 to the corresponding position and is fixed and limited.
Claims
1. An adjustable reclining bed, comprising a bed frame (1) and a bed edge (2), characterized in that: The bottom of the bed frame (1) is fixedly connected to the top of the bed edge (2). A mattress (3) is provided on the top of the bed frame (1). The mattress (3) includes a sheet (31). The sheet (31) is made of rectangular fabric. A covering device (4) is provided on the top of the sheet (31). Elastic blocks (32) are symmetrically fixedly connected to one side of the sheet (31). A locking block (33) is fixedly connected to one side of one of the elastic blocks (32). A locking block (34) is fixedly connected to one side of the other elastic block (32). The locking block (34) is arc-shaped on the side near the bed frame (1). A rectangular groove (37) is provided on both sides of the bed frame (1). The size and shape of the inner wall of the rectangular groove (37) are adapted to the size and shape of the outer surface of the locking block (33) and the locking block (34).
2. The adjustable reclining bed according to claim 1, characterized in that: The top of both the first (33) and the second (34) of the card block are fixedly connected with a sealing strip (35), and the top of the sealing strip (35) is tightly fitted to the inner wall of the rectangular groove (37).
3. An adjustable reclining bed according to claim 2, characterized in that: The inner wall of the bed sheet (31) is symmetrically fixed with a second sealing strip (36). The second sealing strip (36) is U-shaped. One side of the second sealing strip (36) is fixedly connected to the inner wall of the elastic block (32). One side of the second sealing strip (36) is tightly fitted to one side of the first sealing strip (35).
4. An adjustable reclining bed according to claim 1, characterized in that: T-shaped grooves (38) are provided on both sides of the bed body (1). A T-shaped block (39) is slidably connected to the inner wall of the T-shaped groove (38). A slider (310) is fixedly connected to the top of the T-shaped block (39). An elastic card (311) is fixedly connected to the bottom side of the slider (310) away from the T-shaped block (39).
5. An adjustable reclining bed according to claim 4, characterized in that: Both ends of the second card block (34) are provided with rectangular grooves (312), and the inner walls of the rectangular grooves (312) are... The size is adapted to the outer surface size of the elastic card (311).
6. An adjustable reclining bed according to claim 1, characterized in that: The covering device (4) includes a rectangular plate (41), the bottom of which is fixedly connected to the top of the sheet (31) and the elastic block (32), a waterproof cloth (42) is fixedly connected to one side of the rectangular plate (41), and a U-shaped block (43) is fixedly connected to one end of the waterproof cloth (42).
7. An adjustable reclining bed according to claim 6, characterized in that: The inner wall of each U-shaped block (43) is fixedly connected to a slider two (44), and a rectangular groove three (47) is opened on one side of each of the two elastic blocks (32). The inner wall of the rectangular groove three (47) is slidably connected to the outer surface of the slider two (44).
8. An adjustable reclining bed according to claim 7, characterized in that: Both the second slider (44) and the U-shaped block (43) have a circular hole (45) on one side. The inner wall of the circular hole (45) is slidably connected to the third locking block (46). The bottom of the rectangular groove (47) has a circular groove (48) symmetrically provided. The size and shape of the inner wall of the circular groove (48) are adapted to the size and shape of the outer surface of the third locking block (46).