Integrated electric bed
By designing a detachable and connected bottom frame and adjustment plate structure, the high cost of use caused by the integration of the electric bed mattress and the bed frame is solved, and the damage problem can be solved by replacing some components, extending service life and improving use stability.
Patent Information
- Application Number
- CN202421091035.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The mattress of the existing electric bed is integrated with the bed frame. If the adjustment device is damaged, the entire bed needs to be replaced, resulting in a higher cost of use.
An integrated electric bed is designed, in which the bottom frame is removably connected to the bed frame, and the back adjustment plate, leg adjustment plate and calf adjustment plate are rotatably connected to each other, and can be placed directly on the ground to increase the elasticity of the mattress by elastic ropes. and reset performance, using a second moving wheel to reduce friction, the support frame provides additional support when placed on the ground.
When the adjustment device is damaged, only the bottom frame and adjustment plate need to be replaced to avoid changing the bed frame, extending service life, reducing friction, and improving use stability and comfort.
Smart Images
Figure CN222237242U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric beds, and specifically relates to an integrated electric bed. Background Art
[0002] An electric bed is a bed frame that can electrically control the height of the head or foot of the bed board and freely adjust the degree of curvature of the bed board. It is divided into two categories: slatted frame and bed board type. The slatted frame type is called a European electric bed, and the bed board type is called an American electric bed. It may be equipped with vibration or music functions as needed, and now it can also be connected to mobile devices for remote control. It is generally common in home or medical use.
[0003] For example, Chinese utility model patent CN219556782U discloses an electric integrated bed with a stable structure. The user lies on the top of the mattress. When he needs to sit up, he controls the first hydraulic rod and the second hydraulic rod to operate, drive the backrest board to rotate, lift the user's back, make the user's back lean against one side of the backrest board, and drive the legrest board and the footrest board to rotate a certain angle at the same time. The rotation angle of the backrest board, the legrest board and the footrest board can be adjusted separately according to the body size of different users, thereby enhancing the adaptability and practicality of the equipment and facilitating the adjustment of the lying posture of different users. Adjusted to a comfortable angle, the comfort of the user is enhanced; since the user's back needs to lean on one side of the backrest as a whole, most of the body weight needs to be supported by the backrest, and the backrest, backrest support rod and frame form a triangle to constitute a stable structure, thereby effectively enhancing the stability of the backrest, and a triangle is formed between the legrest, the second connecting frame and the fixed frame, thereby effectively fixing the position of the legrest, and then cooperating with the footrest support rod to fix the position of the footrest, and at the same time, the overall structure is simple, and through the mutual cooperation of multiple hydraulic rods and support rods, the overall firmness of the bed is effectively enhanced, and the service life of the equipment is effectively extended.
[0004] Although the above-mentioned prior art can individually adjust the rotation angles of the backrest, legrest and footrest according to the body sizes of different users, thereby enhancing the adaptability and practicality of the equipment, and facilitating different users to adjust their lying postures to a comfortable angle, thereby enhancing the comfort of the users, the mattress is integrated with the bed frame. If the adjustment device is damaged, the entire bed needs to be replaced, which makes the use cost relatively high. Utility Model Content
[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0006] In order to solve the problem in the above background technology that the mattress is integrated with the bed frame, and if the adjustment device is damaged, the entire bed needs to be replaced, resulting in high cost of use, the utility model adopts the following technical solution.
[0007] The integrated electric bed comprises a bottom frame, and a back adjustment plate, a leg adjustment plate, a thigh adjustment plate and a calf adjustment plate are sequentially installed on the upper end of the bottom frame. The back adjustment plate, the leg adjustment plate, the thigh adjustment plate and the calf adjustment plate are rotatably connected to each other, and the angles of the back adjustment plate, the leg adjustment plate, the thigh adjustment plate and the calf adjustment plate can be adjusted. The bottom frame is detachably connected to the bed frame or directly placed on the ground.
[0008] Preferably, the outer cover of the back adjustment plate, leg adjustment plate, thigh adjustment plate and calf adjustment plate is provided with a mattress, and a through groove is provided at the upper end of each back adjustment plate, leg adjustment plate, thigh adjustment plate and calf adjustment plate, and a plurality of elastic ropes are fixedly connected inside each through groove, and the elastic ropes increase the elasticity of the mattress and increase the reset performance.
[0009] Preferably, a penetration groove is provided at the upper end of the bottom frame, and first reinforcing ribs are fixedly connected to both sides of the inside of the penetration groove, and the first reinforcing ribs increase the support of the bottom frame.
[0010] Preferably, the calf adjustment plate is embedded and rotatably connected to the bottom of the thigh adjustment plate with a second movable wheel. When the thigh adjustment plate rotates to adjust the angle relative to the leg adjustment plate, the calf adjustment plate and the thigh adjustment plate rotate adaptively, and the second movable wheel rotates above the bottom frame, thereby reducing friction.
[0011] Preferably, the outer walls of both sides of the back adjustment plate, leg adjustment plate, thigh adjustment plate and calf adjustment plate are fixedly connected to support frames, the bottom of each support frame is flush with the bottom of the bottom frame, and each support frame contacts the ground when the bottom frame is placed on the ground.
[0012] Preferably, a mounting base is fixedly connected to an inner wall of one side of the bottom frame, and first telescopic rods are detachably connected to both sides of the upper end of the mounting base, and the telescopic ends of the first telescopic rods on both sides are embedded and rotatably connected to first rolling wheels, and the first telescopic rods on both sides are located below the calf adjustment plate. The elongation of the first telescopic rods causes the first rolling wheel to rotate and thereby the first reinforcing rib rotates relative to the thigh adjustment plate.
[0013] Preferably, the inner walls of the back adjustment plate, the leg adjustment plate, the thigh adjustment plate and the calf adjustment plate are fixedly connected with multiple second reinforcing ribs, the bottom of the back adjustment plate and the thigh adjustment plate are provided with a U-shaped sliding frame, the outer walls of the U-shaped sliding frames on both sides are rotatably connected with the first rotating shaft, the outer walls of the first rotating shaft on both sides are detachably connected with the telescopic end of the second telescopic rod, the base parts of the second telescopic rods on both sides are detachably connected with connecting columns, mounting grooves are provided on the first reinforcing ribs on both sides, the insides of the mounting grooves on both sides are rotatably connected with the second rotating shaft, the connecting columns on both sides are fixedly connected with the outer walls of the second rotating shaft respectively, the elongation of the second telescopic rods on both sides makes the first rotating shaft and the second rotating shaft adaptively rotate so that the angle of the back adjustment plate and the thigh adjustment plate relative to the leg adjustment plate can be adjusted.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The bottom frame is detachably connected to the bed frame, so when the back adjustment plate, leg adjustment plate, thigh adjustment plate and calf adjustment plate are damaged, only the bottom frame and the back adjustment plate, leg adjustment plate, thigh adjustment plate and calf adjustment plate need to be replaced without replacing the bed frame. Moreover, through the setting of the bottom frame, the back adjustment plate, leg adjustment plate, thigh adjustment plate and calf adjustment plate can be directly placed on the ground for use, thereby making the scope of application wider.
[0016] 2. The second movable wheel is arranged to rotate above the bottom frame, so that when the thigh adjustment plate rotates to adjust the angle relative to the leg adjustment plate, the calf adjustment plate and the thigh adjustment plate rotate adaptively, thereby reducing friction and increasing service life.
[0017] 3. By setting the support frames, each support frame contacts the ground when the bottom frame is placed on the ground, so that the sleeping position is more stable and has better support. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the integrated electric bed in the utility model;
[0019] Figure 2 This is a schematic diagram of the bottom frame structure of the utility model;
[0020] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;
[0021] Figure 4 It is a schematic diagram of the structure of the calf adjustment plate and the leg adjustment plate of the utility model;
[0022] Figure 5 For the utility model Figure 4 The enlarged structural diagram at B in the middle;
[0023] Figure 6 It is a schematic diagram of the structure of the calf adjustment plate in the utility model.
[0024] The corresponding relationship between the illustrations and component names in the figure is as follows:
[0025] 100. bottom frame; 101. leg adjustment plate; 102. back adjustment plate; 103. thigh adjustment plate; 104. calf adjustment plate; 105. elastic rope; 106. first reinforcing rib; 107. mounting base; 108. first telescopic rod; 109. first rolling wheel; 111. U-shaped sliding frame; 112. first rotating shaft; 113. second telescopic rod; 114. mounting groove; 115. second rotating shaft; 116. connecting column; 117. second moving wheel; 118. supporting frame; 119. second reinforcing rib. DETAILED DESCRIPTION
[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.
[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.
[0029] like Figure 1As shown, it is a schematic diagram of the structure of an integrated electric bed of a preferred embodiment of the utility model. The electric bed of this embodiment includes a bottom frame 100 detachably connected to the upper end of the bed frame, and the upper end of the bottom frame 100 is sequentially installed with a back adjustment plate 102, a leg adjustment plate 101, a thigh adjustment plate 103 and a calf adjustment plate 104. The back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 are rotatably connected to each other, and the outer sleeves of the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 are provided with a mattress. The angle between 103 and the calf adjustment plate 104 can be adjusted. In this embodiment, the bottom frame 100 is detachably connected to the bed frame, so that when the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 are damaged, only the bottom frame 100 and the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 need to be replaced, and there is no need to replace the bed frame. Moreover, through the setting of the bottom frame 100, the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 can be directly placed on the ground for use, thereby making the scope of application wider.
[0030] like Figure 1 As shown, in order to make the mattress more elastic and less prone to deformation, in this embodiment, a through groove is provided on the upper end of each back adjustment plate 102, leg adjustment plate 101, thigh adjustment plate 103 and calf adjustment plate 104, and a plurality of elastic ropes 105 are fixedly connected to the inside of each through groove. The elastic force of the elastic ropes 105 can make the mattress more elastic and improve the resilience performance of the mattress to increase the service life of the mattress.
[0031] like Figure 2 As shown, it is a schematic diagram of the bottom frame structure in this embodiment, a through groove is set at the upper end of the bottom frame 100, and the first reinforcing ribs 106 are fixedly connected to the inner sides of the through groove. The setting of the first reinforcing ribs 106 makes the supporting effect of the bottom frame 100 better, avoiding deformation when the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 adjust the angle.
[0032] like Figure 2 as well as Figure 3 As shown, it is the bottom frame and Figure 2In the enlarged structural schematic diagram at point A, a mounting base plate 107 is fixedly connected to the inner wall of one side of the bottom frame 100, and first telescopic rods 108 are detachably connected to both sides of the upper end of the mounting base plate 107, and the telescopic ends of the first telescopic rods 108 on both sides are embedded and rotatably connected to first rolling wheels 109, and the first telescopic rods 108 on both sides are located below the calf adjustment plate 104. In this embodiment, the first reinforcement rib 106 is rotated relative to the thigh adjustment plate 103 by extending the first telescopic rod 108 and coordinating with the rotation of the first rolling wheel 109.
[0033] like Figure 4 as well as Figure 5 As shown, the calf adjustment plate and the leg adjustment plate in this embodiment are Figure 4 In the enlarged structural diagram at B in the middle, the inner walls of the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 are fixedly connected with a plurality of second reinforcing ribs 119, and the bottoms of the back adjustment plate 102 and the thigh adjustment plate 103 are provided with U-shaped sliding frames 111, and the outer walls of the U-shaped sliding frames 111 on both sides are rotatably connected with the first rotating shaft 112, and the outer walls of the first rotating shaft 112 on both sides are detachably connected with the telescopic ends of the second telescopic rods 113, and the base parts of the second telescopic rods 113 on both sides can be The disassembly is connected with a connecting column 116, and the first reinforcing ribs 106 on both sides are provided with installation grooves 114. The internal rotation of the installation grooves 114 on both sides is connected with the second rotating shaft 115, and the connecting columns 116 on both sides are respectively fixedly connected to the outer wall of the second rotating shaft 115. In this embodiment, the back adjustment plate 102 and the thigh adjustment plate 103 are adjusted relative to the leg adjustment plate 101 by the extension of the second telescopic rods 113 on both sides, the U-shaped sliding frame and the adaptive rotation of the first rotating shaft 112 and the second rotating shaft 115.
[0034] like Figure 6 As shown, it is a schematic diagram of the calf adjustment plate structure in this embodiment, the calf adjustment plate 104 is embedded and rotatably connected to the bottom of the thigh adjustment plate 103 and is connected to the second movable wheel 117. In this embodiment, when the thigh adjustment plate 103 rotates to adjust the angle relative to the leg adjustment plate 101, the calf adjustment plate 104 and the thigh adjustment plate 103 rotate adaptively, and rotate above the bottom frame 100 through the second movable wheel 117, thereby reducing friction and increasing service life.
[0035] like Figure 6As shown, in order to make the bottom frame 100 more stable when placed on the ground, in this embodiment, the outer walls of both sides of the back adjustment plate 102, the leg adjustment plate 101, the thigh adjustment plate 103 and the calf adjustment plate 104 are fixedly connected with support frames 118, and the bottom of each support frame 118 is flush with the bottom of the bottom frame 100. When the bottom frame 100 is placed on the ground, each support frame 118 contacts the ground, thereby making it more stable and more supportive when sleeping.
[0036] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, some simple deductions or substitutions can be made without departing from the concept of the utility model.
Claims
1. An integrated electric bed, comprising a bottom frame (100), wherein a back adjustment plate (102), a leg adjustment plate (101), a thigh adjustment plate (103) and a calf adjustment plate (104) are sequentially mounted on the upper end of the bottom frame (100), wherein the back adjustment plate (102), the leg adjustment plate (101), the thigh adjustment plate (103) and the calf adjustment plate (104) are rotatably connected to each other, and wherein: The angles of the back adjustment plate (102), the leg adjustment plate (101), the thigh adjustment plate (103) and the calf adjustment plate (104) can be adjusted, and the bottom frame (100) is detachably connected to the bed frame or can be directly placed on the ground.
2. The integrated electric bed according to claim 1, characterized in that: A mattress is provided on the outside of the back adjustment plate (102), the leg adjustment plate (101), the thigh adjustment plate (103) and the calf adjustment plate (104); a through groove is provided on the upper end of each back adjustment plate (102), the leg adjustment plate (101), the thigh adjustment plate (103) and the calf adjustment plate (104); a plurality of elastic ropes (105) are fixedly connected inside each through groove; the elastic ropes (105) increase the elasticity of the mattress and increase the reset performance.
3. The integrated electric bed according to claim 2, characterized in that: A through groove is provided at the upper end of the bottom frame (100), and first reinforcing ribs (106) are fixedly connected to both sides of the inside of the through groove, and the first reinforcing ribs (106) increase the support of the bottom frame (100).
4. The integrated electric bed according to claim 3, characterized in that: The calf adjustment plate (104) is rotatably connected to a second movable wheel (117) at the bottom thereof, which is away from the thigh adjustment plate (103). When the thigh adjustment plate (103) is rotated relative to the leg adjustment plate (101) to adjust the angle, the calf adjustment plate (104) and the thigh adjustment plate (103) are adaptively rotated and rotated above the bottom frame (100) via the second movable wheel (117), thereby reducing friction.
5. The integrated electric bed according to claim 4, characterized in that: The outer walls of both sides of the back adjustment plate (102), the leg adjustment plate (101), the thigh adjustment plate (103) and the calf adjustment plate (104) are fixedly connected with support frames (118), the bottom of each support frame (118) is flush with the bottom of the bottom frame (100), and each support frame (118) contacts the ground when the bottom frame (100) is placed on the ground.
6. The integrated electric bed according to claim 5, characterized in that: A mounting base plate (107) is fixedly connected to an inner wall of one side of the bottom frame (100), and first telescopic rods (108) are detachably connected to both sides of the upper end of the mounting base plate (107), and the telescopic ends of the first telescopic rods (108) on both sides are embedded and rotatably connected to first rolling wheels (109), and the first telescopic rods (108) on both sides are located below the calf adjustment plate (104), and the extension of the first telescopic rods (108) causes the first rolling wheel (109) to rotate, thereby increasing the rotation angle of the first reinforcing rib (106) relative to the thigh adjustment plate (103).
7. The integrated electric bed according to claim 6, characterized in that: The inner walls of the back adjustment plate (102), the leg adjustment plate (101), the thigh adjustment plate (103) and the calf adjustment plate (104) are fixedly connected with a plurality of second reinforcing ribs (119); the bottoms of the back adjustment plate (102) and the thigh adjustment plate (103) are provided with U-shaped sliding frames (111); the outer walls of the U-shaped sliding frames (111) on both sides are rotatably connected with first rotating shafts (112); the outer walls of the first rotating shafts (112) on both sides are detachably connected with the telescopic ends of the second telescopic rods (113); the bases of the second telescopic rods (113) on both sides are The first reinforcement ribs (106) on both sides are detachably connected with connecting columns (116), and mounting grooves (114) are arranged on the first reinforcement ribs (106) on both sides. The interiors of the mounting grooves (114) on both sides are rotatably connected with second rotating shafts (115), and the connecting columns (116) on both sides are respectively fixedly connected with the outer walls of the second rotating shafts (115). The extension of the second telescopic rods (113) on both sides enables the first rotating shaft (112) and the second rotating shaft (115) to rotate adaptively, so that the back adjustment plate (102) and the thigh adjustment plate (103) can adjust the angle relative to the leg adjustment plate (101).