Bent mattress
By designing the mattress cover and skeleton structure in the bent mattress, using the combination of rotating joints and cushioning pads, the problem that the existing bent mattress cannot meet the needs of multiple motion support is solved, achieving higher comfort and service life.
Patent Information
- Application Number
- CN202422066520.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The existing bent mattresses cannot meet people's more support needs during movements such as sitting, standing, yoga and prone, and there are some things to be improved.
A bent mattress is designed, using a mattress cover and a skeleton mounted on both ends of the mattress cover. Several rotating joints are installed at both ends of the skeleton. The rotating joints are located between the skeletons and the adjacent rotating joints are rotatably connected. The side walls of the skeleton are equipped with cushioning pads, and the side walls of the cushion abut the side walls of the mattress are in contact with the side walls of the mattress.
Through the bending of the rotating joints and the compression of the cushion pad, the bending mattress can form a smooth curved surface under the action of human gravity, meeting more support needs and increasing the comfort and service life.
Smart Images
Figure CN222898700U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of bent mattresses, and in particular to a bent mattress. Background Art
[0002] With the improvement of living standards, people often have higher requirements for beds. Electric beds are increasingly favored for their adjustability. The frame of an electric bed often needs to adjust its structure to fit the human body, and the cooperation between the mattress and the electric bed directly affects the comfort of people when using the electric bed.
[0003] Existing electric beds include a bed body and a bent mattress. The bed body includes a driving mechanism and a bed frame. The bed frame is provided with two bending joints. Two bending grooves are opened on the side wall of the bent mattress, and the positions of the bending grooves correspond to those of the bending joints. One of the bending joints is located at the position corresponding to the human waist, and the other bending joint is located at the position corresponding to the human knee. When a person uses the electric bed, the human body fits against the side wall of the bent mattress, and the mattress is compressed. When the person changes the structure of the electric bed, the driving mechanism drives the bed frame to bend. The bed frame bends with the bending joint as the rotation axis. At this time, the bent mattress bends under the action of the bed frame, and the bending groove corresponds to the bending joint, and the side wall of the bent mattress is smooth at the bending joint, increasing the comfort of the human body.
[0004] The existing bent mattress can meet the needs of people for propping up the legs and cushioning the waist. The bending positions of the above mattress are fixed. When people want to perform actions such as sitting up, doing yoga, and lying prone, the bent mattress cannot meet people's more support needs, and there are areas for improvement. Utility Model Content
[0005] In order to make the bent mattress meet people's more support needs, this application provides a bent mattress.
[0006] A bent mattress provided by this application adopts the following technical solutions:
[0007] A bent mattress includes a mattress cover and skeletons installed at both ends of the mattress cover. A number of rotating joints are installed at both ends of the two skeletons. The rotating joints are located between the two skeletons, and adjacent rotating joints are rotatably connected. A buffer pad is installed on the side wall of the skeleton, and the side wall of the buffer pad abuts against the side wall of the mattress cover.
[0008] By adopting the above technical solutions, when a person uses the electric bed, the bed frame of the electric bed bends. At this time, the rotating joints bend under the action of the bed body. Under the action of the rotating joints, the bending curve of the side of the buffer pad close to the human body is smooth, so that the bent mattress meets people's more support needs.
[0009] Optionally, the rotating joint includes a rotating block and a support shell rotatably connected to the side wall of the rotating block. Adjacent rotating blocks are connected through the support shell.
[0010] By adopting the above technical solution, when a person uses an electric bed, the bending of the bed body drives the rotation of the rotating joint. At this time, adjacent rotating blocks are connected, the support shell rotates, and the human body approaches the support shell. This structure facilitates the rotation of the rotating block and increases the bending effect of the bent mattress.
[0011] Optionally, the left and right swing amplitude of the support shell is 29 - 31 degrees.
[0012] By adopting the above technical solution, when the swing amplitude angle of the support shell is between 29 - 31 degrees, it can meet the bending requirement of the mattress while reducing the impact on the transportation of the mattress caused by a large bending amplitude of the mattress.
[0013] Optionally, a connection shell is installed on the side wall of the support shell. The connection shell is slidably connected to the adjacent support shell, and the connection shell is rotatably connected to the rotating block close to the support shell.
[0014] By adopting the above technical solution, when a person uses an electric bed, the bed body drives the support shell to rotate on the side wall of the rotating block. The connection shell is slidably connected to the inner wall of the adjacent support shell. Under the action of the connection shell, the connection between the support shells is smoother, reducing the jamming of adjacent support shells.
[0015] Optionally, positioning shells are bolt - fixed at both ends of the skeleton. The inner wall of the positioning shell close to the skeleton is fixed to the side wall of the support shell.
[0016] By adopting the above technical solution, the rotating joint at the end is fixed to the inner wall of the positioning shell. The positioning shell can be disassembled and replaced. The setting of the positioning shell is used to fix the rotating joint. When the mattress needs to be repaired, the staff can remove the positioning shell, which provides convenience for the repair of the mattress.
[0017] Optionally, a locking pin is bolt - connected to the side wall of the positioning shell. The support shell close to the positioning shell is fixed to the positioning shell through the locking pin.
[0018] By adopting the above technical solution, when it is necessary to extend the bent mattress, loosen the locking pin, and the positioning shell drives the skeleton to slide. The positioning shell moves away from the support shell close to the skeleton. At this time, the length of the mattress increases.
[0019] Optionally, a support pad is fixed to the side wall of the support shell. The side wall of the support pad abuts against the side wall of the skeleton.
[0020] By adopting the above technical solution, under the action of the support pad, when a person lies on the electric bed, the human body approaches the support pad. The setting of the support pad better supports the human body, thereby improving the service life of the bent mattress.
[0021] In summary, the present application includes at least one of the following beneficial technical effects:
[0022] 1. When a person uses an electric bed, the structural change of the bed body drives the structural change of the mattress cover. At this time, the skeleton and the positioning shell move along with the bed body, the rotating joints rotate at the joints of the segmented bed body, and the rotating joints close to the human body form a smooth surface, enabling the bent mattress to meet more support needs of people.
[0023] 2. When a person uses an electric bed, the human body approaches the mattress cover. Under the action of the human body gravity, the buffer pad is compressed, and the buffer pad drives the support pad to be compressed. Under the action of the support pad, the human body is better supported, reducing the influence of the human body gravity on the bent mattress and increasing the service life of the bent mattress. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a schematic structural view of the skeleton of a bent mattress in an embodiment of the present application.
[0025] Figure 2 is this Figure 1 enlarged view of part A.
[0026] Figure 3 is a sectional view of the bent mattress.
[0027] Reference numerals: 1, mattress cover; 2, skeleton; 3, rotating joint; 4, buffer pad; 31, rotating block; 32, support shell; 5, connecting shell; 6, positioning shell; 7, locking pin; 8, support pad. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0028] The following further describes the present application in detail with reference to the Figures 1-3 accompanying drawings.
[0029] An embodiment of the present application discloses a bent mattress.
[0030] Referring to Figure 1 , a bent mattress includes a skeleton 2. A positioning shell 6 is bolted to the side wall of the skeleton 2. A plurality of rotating joints 3 are fixed to the side wall of the positioning shell 6. The rotating joints 3 are installed between adjacent positioning shells 6. Adjacent rotating joints 3 are rotatably connected. When a person uses an electric bed, a driving mechanism drives the bed frame to bend. At this time, the rotating joints 3 are bent under the action of the bed frame, and a smoothly transitioning curved surface is formed between adjacent rotating joints 3, improving the comfort of the human body.
[0031] Referring to Figure 2, the rotating joint 3 includes a rotating block 31 and a support shell 32 rotatably mounted on the side wall of the rotating block 31. Adjacent rotating blocks 31 are connected by the support shell 32. A connecting shell 5 is fixed to the side wall of the support shell 32. The side wall of the connecting shell 5 is slidably connected to the inner wall of the adjacent support shell 32, and the side wall of the connecting shell 5 is rotatably connected to the side wall of the rotating block 31. The rotation amplitude of adjacent support shells 32 is 29 - 31 degrees. When a person uses an electric bed, the change in the bed body structure drives the change in the structure of the mattress cover 1. At this time, the support shell 32 close to the bed body segmentation structure rotates, and the connecting shell 5 slides on the inner wall of the support shell 32. The setting of the connecting shell 5 makes the rotation process of adjacent support shells 32 smooth, increasing the comfort of the bent mattress.
[0032] Reference Figure 1 and Figure 2 , a locking pin 7 is installed on the side wall of the positioning shell 6. Under the action of the locking pin 7, the side wall of the support shell 32 close to the positioning shell 6 is fixed to the side wall of the positioning shell 6. When it is necessary to lengthen the length of the folding mattress, the locking pin 7 is loosened, and then the positioning shell 6 is operated away from the support shell 32 close to the positioning shell 6. Under the action of the positioning shell 6, the framework 2 slides along with the sliding of the positioning shell 6. The support shell 32 close to the positioning shell 6 moves away from the positioning shell 6, and the number of support shells 32 between the two positioning shells 6 in the length direction of the bent mattress increases, extending the length of the folding mattress. This setting facilitates the adjustment of the length of the folding mattress and increases the function of the folding mattress.
[0033] Reference Figure 3 , a support pad 8 and a buffer pad 4 are installed on the side wall of the mattress cover 1. The side wall of the framework 2 abuts against the side wall of the buffer pad 4, and the side wall of the framework 2 close to the support sleeve 32 abuts against the side wall of the support pad 8. When a person uses an electric bed, the side wall of the human body is close to the buffer pad 4. Under the action of the human body gravity, the buffer pad 4 is compressed, and the side wall of the buffer pad 4 close to the support pad 8 abuts against the side wall of the support pad 8. Under the support of the support pad 8, the human body uniformly abuts against the side wall of the mattress cover 1, increasing the comfort of the electric bed and making the work of the bent mattress more stable.
[0034] The implementation principle of a bent mattress in an embodiment of this application is as follows: When a person uses an electric bed, the change in the bed body structure drives the change in the structure of the mattress cover 1. At this time, at the segmentation of the bed body, the support shell 32 rotates on the side wall of the rotating block 31. Adjacent rotating blocks 31 are connected, and the side walls of adjacent support shells 32 and the side walls of adjacent connecting shells 5 form a smooth bending surface, enabling the bent mattress to meet more support needs of people.
[0035] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. A bending mattress, characterized in that: The invention comprises a mattress cover (1) and a frame (2) installed at both ends of the mattress cover (1), a plurality of rotating joints (3) are installed at both ends of the two frames (2), the rotating joints (3) are located between the two frames (2), adjacent rotating joints (3) are rotatably connected, and a buffer pad (4) is installed on the side wall of the frame (2), and the side wall of the buffer pad (4) abuts against the side wall of the mattress cover (1).
2. The folding mattress according to claim 1, characterized in that: The rotating joint (3) comprises a rotating block (31) and a supporting shell (32) rotatably connected to a side wall of the rotating block (31), and adjacent rotating blocks (31) are connected via the supporting shell (32).
3. The bent mattress according to claim 2, characterized in that: The left-right swing amplitude of the support shell (32) is 29-31 degrees.
4. The bent mattress according to claim 3, characterized in that: A connecting shell (5) is installed on the side wall of the supporting shell (32), the connecting shell (5) is slidably connected to the adjacent supporting shell (32), and the connecting shell (5) is rotatably connected to a rotating block (31) close to the supporting shell (32).
5. The bent mattress according to claim 4, characterized in that: Positioning shells (6) are bolted to both ends of the frame (2), and the inner wall of the positioning shell (6) close to the frame (2) is fixed to the side wall of the rotating joint (3).
6. The bent mattress according to claim 5, characterized in that: The side wall of the positioning shell (6) is bolted with a locking pin (7), and the supporting shell (32) close to the positioning shell (6) is fixed to the positioning shell (6) via the locking pin (7).
7. The bent mattress according to claim 6, characterized in that: A support pad (8) is fixed to the side wall of the support shell (32), and the side wall of the support pad (8) abuts against the side wall of the frame (2).