Split lifting detachable mattress and electric bed

Abstract

The utility model relates to the technical field of electric beds, in particular to a split lifting detachable mattress and an electric bed, the mattress is provided with a lifting part and a flat placing part, the lifting part comprises a first subarea and a second subarea, split grooves are formed in the middle of the first subarea and the middle of the second subarea, and the flat placing part is arranged in the split grooves. And the first subarea and the second subarea are symmetrically arranged relative to the split groove. According to the scheme, through the split groove, the lifting part of the mattress is divided into the first subarea and the second subarea, and the first subarea and the second subarea can be bent without interfering with each other, so that the mattress can present two different reclining angles at the same time, and the sleeping inclination angle requirements of a plurality of users are met at the same time.

Description

Technical Field

[0001] This utility model relates to the field of electric bed technology, and more specifically, to a detachable mattress and electric bed with split lifting mechanism. Background Technology

[0002] Electric beds allow for adjustable mattress tilt, creating a reclining chair-like structure, and were previously primarily used in medical settings. However, with societal advancements, people have higher demands for home furnishings. For example, some people prefer to read in a reclining position in bed, while others need to sleep in a reclining position due to lumbar or stomach issues. In these cases, electric beds with adjustable tilt angles are gradually entering everyday home environments. In daily life, couples often share a bed, making double beds a common household feature. However, the tilt angle requirements for sleeping differ between partners. Currently, most electric beds on the market are designed as a single, folded unit, lacking individual adjustable sections, often requiring one person to accommodate the other's sleeping habits.

[0003] A Chinese patent discloses an electric mattress, comprising: a mattress cover; multiple pads filling the interior of the mattress cover; and an electric motor positioned beneath the multiple pads inside the mattress cover and electrically driven to rotate a portion of the multiple pads, with one end fixed by a hinge as a reference to rotate the other end, thereby providing the advantage of improved user convenience. However, this mattress still cannot achieve the function of separate adjustment and cannot simultaneously adapt to the usage preferences of multiple users. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a detachable mattress with separate height adjustment, which can be adjusted separately to accommodate the usage preferences of multiple users at the same time.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A detachable mattress with split lifting mechanism is provided, which has a lifting part and a flat part. The lifting part includes a first section and a second section. The first section and the second section are provided with a split groove in the middle. The first section and the second section are symmetrically arranged about the split groove.

[0007] This design allows for the placement of a detachable, adjustable mattress on the bed frame. The bed frame can bend the lifting section relative to the flat section, and the first and second sections can bend independently. The separate grooves ensure that the bending of the first and second sections does not affect each other. Normally, when both users need to sleep flat, the first, second, and flat sections are all horizontal. When one user needs to lie at an angle due to reading or lumbar issues, and the other needs to sleep flat, the bed frame bends the first section, creating an angled position with the flat section, while the second section remains horizontal, without affecting the other user's sleep. When both users prefer an angled position, the bed frame bends both the first and second sections together, creating an angled position with the lifting section, allowing both users to sleep at an angle. Furthermore, due to individual body differences, if the two users prefer different angles, the first and second sections can be positioned at different tilt angles to accommodate their sleeping habits, improving user experience and sleep quality.

[0008] Preferably, it includes an outer frame, an elastic layer, a filling layer, and a fabric layer. The outer frame is hollow and has an opening at the top. The elastic layer and the filling layer are both installed inside the outer frame and are detachably connected to the outer frame. The fabric layer is detachably connected to the opening.

[0009] With this configuration, the elastic layer provides overall elastic support for the mattress; the filling layer is used to fill different materials to meet the user's needs for different levels of firmness; the fabric layer is used to protect the inner part of the outer frame from contamination and to improve the user's tactile experience when lying down; the fabric layer is detachably connected to the opening of the outer frame, making it easy for the user to clean the fabric layer or replace the internal materials, which improves the convenience of daily cleaning and maintenance of the mattress.

[0010] Preferably, the split groove is provided on the outer frame, the elastic layer is provided with a first clearance groove, the filling layer is provided with a second clearance groove, and the fabric layer is provided with a third clearance groove. The first clearance groove, the second clearance groove, and the third clearance groove are all used to avoid the split groove.

[0011] With this configuration, the elastic layer, filling layer, and fabric layer are laid one by one inside the outer frame, and the split groove is set on the outer frame. The bed frame drives the outer frame to move together with the internal elastic layer, filling layer, and fabric layer, thereby bending to form different angles, thus adjusting the tilt angle of the mattress.

[0012] Preferably, the inner edge of the opening and the edge of the fabric layer are provided with chain teeth, and the chain teeth are also provided with at least two zipper pulls. The chain teeth and the zipper pulls are combined to form a zipper structure, and the opening and the fabric layer are detachably connected through the zipper structure.

[0013] With this design, when the filling layer needs to be replaced, the fabric layer in any area can be separated from the opening by using two pull tabs, thereby lifting part of the fabric layer to replace the material of the internal filling layer without having to remove the entire fabric layer. This makes it easier for users to adjust the firmness of the mattress and improves the convenience of using the mattress.

[0014] Preferably, the filling layer includes a filling bag and a plurality of filling pad assemblies, the filling bag having a first cavity and a second cavity arranged symmetrically, and the plurality of filling pad assemblies being respectively installed in the first cavity and / or the second cavity.

[0015] With this setup, the firmness of the filling layer can be adjusted by filling the filling pad assembly inside the filling bag; the first and second cavities limit the filling pad assembly, preventing it from shifting within the mattress during use; by adjusting the filling pad assembly in the first or second cavity, the firmness of the first and second cavity areas can be adjusted in sections, thereby adapting to the firmness needs of different users and improving their sleep experience.

[0016] Preferably, the filling pad assembly includes a plurality of flexible pads and a plurality of rigid pads.

[0017] By changing the number of flexible or rigid pads in the first or second cavity using this setup, the degree of softness or hardness within the first or second cavity area can be adjusted.

[0018] Preferably, the elastic layer includes an upper cover layer, a spring layer and a lower cover layer arranged sequentially from top to bottom. The upper cover layer has an upper connecting edge on its periphery, and the lower cover layer has a lower connecting edge on its periphery. Both the upper connecting edge and the lower connecting edge are fixedly connected to the side of the spring layer.

[0019] With this configuration, the upper and lower cover layers protect and cushion the spring layer, respectively. The upper and lower cover layers are connected to the spring layer via upper and lower connecting edges, which helps to ensure a stable connection, prevents separation due to prolonged use or bending, and improves product lifespan.

[0020] Preferably, the elastic layer further includes a plurality of annular nails, each annular nail having a notch, the two ends of the notch of the annular nail passing through the upper connecting edge and the lower connecting edge in sequence to fasten to the spring layer.

[0021] With this setup, the ring nail passes through the upper and lower connecting edges and then snaps onto the springs in the spring layer, ensuring a secure connection between the spring layer and the upper and lower connecting edges. Compared to existing processes that use glue, the ring nail connection avoids delamination during mattress bending, which helps to extend the mattress's lifespan.

[0022] Preferably, the spring layer includes a plurality of spring elements arranged in a rectangular array, and the plurality of spring elements are connected by ultrasonic welding.

[0023] This setup ensures a secure connection between spring components through ultrasonic welding, eliminating the need for glue and preventing glue from detaching due to aging or repeated bending, thus extending the product's lifespan.

[0024] Preferably, the spring component includes a soundproof bag and a spring post, with the spring post installed inside the soundproof bag.

[0025] This design reduces the noise generated by the deformation of the spring column during use, thereby improving the user experience.

[0026] An electric bed includes an electric bed frame and a detachable mattress with separate lifting mechanism as described above. The electric bed frame includes a lifting part, a fixing part, and a driving part. The lifting part includes a first movable part and a second movable part. The first movable part and the second movable part are rotatably connected to one side of the fixing part. The driving part is used to drive the first movable part and the second movable part to rotate around the fixing part. The detachable mattress with separate lifting mechanism is placed on the electric bed frame, with the first partition located on the first movable part, the second partition located on the second movable part, and the flat part located on the fixing part.

[0027] With this configuration, the electric bed frame can independently control the tilt angle between the first movable part, the second movable part, and the fixed part through the drive unit. Then, the first movable part and the second movable part respectively drive the first zone and the second zone to bend, thereby realizing zone tilt control of the mattress.

[0028] Compared with the prior art, the beneficial effects of this utility model are:

[0029] (1) Through the split groove, the raised part of the mattress is divided into the first section and the second section. The first section and the second section can be bent without interfering with each other, so that the mattress can present two different reclining angles at the same time, satisfying the sleeping tilt angle needs of multiple users.

[0030] (2) By setting the first and second cavities in the filling layer, users can adjust the firmness of the mattress in different zones, thereby meeting the firmness needs of multiple users at the same time and further improving the user experience.

[0031] (3) With a zipper structure with multiple zipper pulls, users can easily separate the fabric layer from the outer frame. When adjusting the filling layer, it is not necessary to completely disassemble the fabric layer, which improves the ease of use.

[0032] (4) The elastic layer adopts a glue-free process and is connected by ring nails and ultrasonic bonding, which avoids delamination caused by repeated bending of the mattress during use and improves the product life.

[0033] (5) An electric bed, which, through a split mattress and a first movable part and a second movable part, allows for the adjustment of the tilt angle of the first and second sections of the mattress, so that the product can simultaneously meet the sleeping tilt angle needs of multiple users, thereby improving the applicability of the product. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the folded state of a split-lift detachable mattress according to the present invention;

[0035] Figure 2 This is a schematic diagram of the unfolded structure of a split-lift detachable mattress according to the present invention;

[0036] Figure 3 This is an exploded view of the internal structure of a detachable mattress with split lifting mechanism according to this utility model;

[0037] Figure 4 This is a schematic diagram of the fabric layer structure of a detachable mattress with split lifting mechanism according to this utility model.

[0038] Figure 5 This is a schematic diagram of the filling layer structure of a detachable mattress with split lifting mechanism according to this utility model;

[0039] Figure 6 This is an exploded view of the elastic layer structure of a detachable mattress with split lifting mechanism according to this utility model.

[0040] Figure 7 This is a schematic diagram of the spring layer connection structure of a detachable mattress with split lifting mechanism according to this utility model;

[0041] Figure 8 This is a schematic diagram of an electric bed structure according to the third embodiment of the present invention.

[0042] The markings in the diagram are explained below:

[0043] 1. Lifting section; 11. First partition; 12. Second partition; 13. Split groove; 2. Flat section; 3. Outer frame; 4. Elastic layer; 41. First clearance groove; 42. Upper cover layer; 421. Upper connecting edge; 43. Spring layer; 431. Spring component; 44. Lower cover layer; 441. Lower connecting edge; 45. Ring nail; 5. Filling layer; 51. Second clearance groove; 52. Filling bag; 521. First cavity; 522. Second cavity; 53. Filling pad assembly; 531. Flexible pad; 532. Hard pad; 6. Fabric layer; 61. Third clearance groove; 62. Pull head; 7. Electric bed frame; 71. Lifting section; 711. First movable section; 712. Second movable section; 72. Fixing section; 73. Drive section. Detailed Implementation

[0044] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting the scope of this patent. To better illustrate the embodiments of the present invention, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0045] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0046] Example 1

[0047] like Figures 1 to 6 The first embodiment of the present invention is a detachable mattress with split lifting mechanism. The mattress is provided with a lifting part 1 and a flat part 2. The lifting part 1 includes a first partition 11 and a second partition 12. A split groove 13 is provided in the middle of the first partition 11 and the second partition 12. The first partition 11 and the second partition 12 are symmetrically arranged about the split groove 13.

[0048] With this configuration, the detachable mattress with adjustable height is placed on the bed frame. The bed frame can drive the lifting section 1 to bend relative to the flat section 2, and the bed frame can also drive the first section 11 and the second section 12 to bend independently. The split groove 13 ensures that the bending of the first section 11 and the second section 12 does not affect each other. Under normal circumstances, when both users need to lie flat to sleep, the first section 11, the second section 12, and the flat section 2 are all placed horizontally. When one user needs to lie at an angle for reading or due to lumbar problems, and the other user needs to lie flat to sleep, the bed frame drives the first section 11 to bend, and the first section 12... Section 11 and the flat section 2 form a reclining posture, while the second section 12 remains horizontal, so as not to affect the sleep of the other user. When both users prefer to recline, the bed frame drives the first section 11 and the second section 12 to bend together, and the lifting section 1 and the flat section 2 form a reclining posture, so that both users can sleep in a reclining position. Furthermore, due to individual body differences, when the two users prefer different reclining angles, the first section 11 and the second section 12 can be located at different tilt angles, thereby adapting to the sleep habits of the two users, which is conducive to improving the user experience and sleep quality.

[0049] As one embodiment of this utility model, the mattress includes an outer frame 3, an elastic layer 4, a filling layer 5, and a fabric layer 6. The outer frame 3 is hollow and has an opening at the top. The elastic layer 4 and the filling layer 5 are both installed inside the outer frame 3 and are detachably connected to the outer frame 3. The fabric layer 6 is detachably connected to the opening.

[0050] With this configuration, the elastic layer 4 provides overall elastic support for the mattress; the filling layer 5 is used to fill different materials to meet the user's needs for different levels of firmness; the fabric layer 6 is used to protect the inside of the outer frame 3 from contamination and to improve the user's tactile experience when lying down. The opening between the fabric layer 6 and the outer frame 3 is detachable, making it easy for the user to clean the fabric layer 6 or replace the internal materials, which improves the convenience of daily cleaning and maintenance of the mattress.

[0051] As one embodiment of this utility model, the split groove 13 is provided on the outer frame 3, the elastic layer 4 is provided with the first clearance groove 41, the filling layer 5 is provided with the second clearance groove 51, and the fabric layer 6 is provided with the third clearance groove 61. The first clearance groove 41, the second clearance groove 51 and the third clearance groove 61 are all used to avoid the split groove 13.

[0052] With this arrangement, the elastic layer 4, filling layer 5, and fabric layer 6 are laid one by one inside the outer frame 3. The split groove 13 is located on the outer frame 3. The bed frame drives the outer frame 3 to move the internal elastic layer 4, filling layer 5, and fabric layer 6 together, thereby bending to form different angles, thus adjusting the tilt angle of the mattress.

[0053] As one embodiment of this utility model, the inner edge of the opening and the edge of the fabric layer 6 are provided with chain teeth, and four zipper heads 62 are provided on the chain teeth. The chain teeth and the zipper heads 62 are combined to form a zipper structure, and the opening and the fabric layer 6 are detachably connected through the zipper structure.

[0054] With this setup, when the filling layer 5 needs to be replaced, the fabric layer 6 in any area can be separated from the opening by using the four pull tabs 62, thereby lifting up part of the fabric layer 6 to replace the material of the internal filling layer 5 without having to remove the entire fabric layer 6. This makes it easier for users to adjust the firmness of the mattress and improves the convenience of using the mattress.

[0055] As one embodiment of the present invention, the filling layer 5 includes a filling bag 52 and a plurality of filling pad assemblies 53. The filling bag 52 is provided with a first cavity 521 and a second cavity 522 arranged symmetrically, and the plurality of filling pad assemblies 53 are respectively installed in the first cavity 521 and / or the second cavity 522.

[0056] With this configuration, the firmness of the filling layer 5 can be adjusted by filling the filling pad assembly 53 into the filling bag 52. The first cavity 521 and the second cavity 522 limit the filling pad assembly 53, preventing it from shifting within the mattress during use. By adjusting the filling pad assembly 53 in the first cavity 521 or the second cavity 522, the firmness of the area in the first cavity 521 and the area in the second cavity 522 can be adjusted in sections, thereby adapting to the firmness needs of different users and improving their sleep experience.

[0057] As one embodiment of the present invention, the filling pad assembly 53 includes a plurality of flexible pads 531 and a plurality of rigid pads 532.

[0058] By changing the number of flexible pads 531 or hard pads 532 in the first cavity 521 or the second cavity 522, the degree of softness or hardness within the first cavity 521 or the second cavity 522 can be adjusted.

[0059] As one embodiment of the present invention, the elastic layer 4 includes an upper cover layer 42, a spring layer 43 and a lower cover layer 44 arranged sequentially from top to bottom. The upper cover layer 42 is provided with an upper connecting edge 421 on its periphery, and the lower cover layer 44 is provided with a lower connecting edge 441 on its periphery. Both the upper connecting edge 421 and the lower connecting edge 441 are fixedly connected to the side of the spring layer 43.

[0060] With this arrangement, the upper cover layer 42 and the lower cover layer 44 protect and cushion the spring layer 43 respectively. The upper cover layer 42 and the lower cover layer 44 are connected to the spring layer 43 through the upper connecting edge 421 and the lower connecting edge 441 respectively, which helps to ensure a stable connection, avoid separation due to long-term use or bending, and improve the product life.

[0061] Example 2

[0062] like Figure 1 and Figure 7 The following is a second embodiment of a split-lift detachable mattress according to the present invention. This embodiment is similar to embodiment 1, except that the elastic layer 4 is further defined.

[0063] As one embodiment of this utility model, the elastic layer 4 also includes a plurality of annular nails 45, each annular nail 45 having a notch, the two ends of the notch of the annular nail 45 passing through the upper connecting edge 421 and the lower connecting edge 441 in sequence to be fastened to the spring layer 43.

[0064] With this setup, the ring nail 45 passes through the upper connecting edge 421 and the lower connecting edge 441 and then fastens to the spring of the spring layer 43, ensuring that the spring layer 43 is firmly connected to the upper connecting edge 421 and the lower connecting edge 441. Compared with the existing process of using glue, the ring nail 45 connection avoids the phenomenon of delamination during mattress bending, which helps to improve the service life of the mattress.

[0065] As one embodiment of the present invention, the spring layer 43 includes a plurality of spring members 431, which are arranged in a rectangular array and are connected to each other by ultrasonic welding.

[0066] With this setup, ultrasonic welding ensures a stable connection between the spring components 431 without the need for glue, avoiding glue detachment caused by aging over time or repeated bending, thus improving the product's lifespan.

[0067] As one embodiment of this utility model, the spring member 431 includes a soundproof bag and a spring post, with the spring post installed inside the soundproof bag.

[0068] This design reduces the noise generated by the deformation of the spring column during use, thereby improving the user experience.

[0069] Example 3

[0070] like Figure 8The illustration shows a first embodiment of an electric bed according to the present invention, including an electric bed frame 7 and a detachable mattress with split lifting mechanism as in Embodiment 1 or Embodiment 3. The electric bed frame 7 includes a lifting part 71, a fixing part 72, and a driving part 73. The lifting part 71 includes a first movable part 711 and a second movable part 712. The first movable part 711 and the second movable part 712 are rotatably connected to one side of the fixing part 72, respectively. The driving part 73 is used to drive the first movable part 711 and the second movable part 712 to rotate around the fixing part 72, respectively. The detachable mattress with split lifting mechanism is placed on the electric bed frame 7, with the first partition 11 located on the first movable part 711, the second partition 12 located on the second movable part 712, and the flat part 2 located on the fixing part 72.

[0071] With this configuration, the electric bed frame 7 can independently control the tilt angle between the first movable part 711, the second movable part 712 and the fixed part 72 through the drive unit 73. Then, the first movable part 711 and the second movable part 712 respectively drive the first partition 11 and the second partition 12 to bend, thereby realizing the partition tilt control of the mattress.

[0072] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A detachable mattress with adjustable height, characterized in that, The device is provided with a lifting part (1) and a flat part (2). The lifting part (1) includes a first partition (11) and a second partition (12). A split groove (13) is provided in the middle of the first partition (11) and the second partition (12). The first partition (11) and the second partition (12) are symmetrically arranged with respect to the split groove (13).

2. The detachable mattress with split lifting mechanism according to claim 1, characterized in that, It includes an outer frame (3), an elastic layer (4), a filling layer (5) and a fabric layer (6). The outer frame (3) is hollow and has an opening at the top. The elastic layer (4) and the filling layer (5) are both installed inside the outer frame (3) and are detachably connected to the outer frame (3). The fabric layer (6) is detachably connected to the opening.

3. The detachable mattress with split lifting mechanism according to claim 2, characterized in that, The split groove (13) is provided on the outer frame (3), the elastic layer (4) is provided with a first clearance groove (41), the filling layer (5) is provided with a second clearance groove (51), and the fabric layer (6) is provided with a third clearance groove (61). The first clearance groove (41), the second clearance groove (51) and the third clearance groove (61) are all used to avoid the split groove (13).

4. The detachable mattress with split lifting mechanism according to claim 2, characterized in that, The opening and the fabric layer (6) are provided with chain teeth, and at least two zipper pulls (62) are provided on the chain teeth. The chain teeth and the zipper pulls (62) are combined to form a zipper structure. The opening and the fabric layer (6) are detachably connected by the zipper structure.

5. The detachable mattress with split lifting mechanism according to claim 3, characterized in that, The filling layer (5) includes a filling bag (52) and filling pad assemblies (53). The filling bag (52) has a first cavity (521) and a second cavity (522) arranged symmetrically. A plurality of the filling pad assemblies (53) are respectively installed in the first cavity (521) and / or the second cavity (522).

6. The detachable mattress with split lifting mechanism according to claim 5, characterized in that, The filling pad assembly (53) includes a plurality of flexible pads (531) and a plurality of rigid pads (532).

7. The detachable mattress with split lifting mechanism according to any one of claims 2 to 6, characterized in that, The elastic layer (4) includes an upper cover layer (42), a spring layer (43) and a lower cover layer (44) arranged sequentially from top to bottom. The upper cover layer (42) has an upper connecting edge (421) on its periphery, and the lower cover layer (44) has a lower connecting edge (441) on its periphery. The upper connecting edge (421) and the lower connecting edge (441) are both fixedly connected to the side of the spring layer (43).

8. The detachable mattress with split lifting mechanism according to claim 7, characterized in that, The elastic layer (4) also includes a number of ring nails (45), each ring nail (45) having a notch, and the two ends of the notch of the ring nail (45) passing through the upper connecting edge (421) and the lower connecting edge (441) in sequence to fasten to the spring layer (43).

9. The detachable mattress with split lifting mechanism according to claim 8, characterized in that, The spring layer (43) includes a plurality of spring elements (431), which are arranged in a rectangular array and are connected to each other by ultrasonic welding.

10. An electric bed, characterized in that, The invention includes an electric bed frame (7) and a detachable mattress with split lifting as described in any one of claims 1 to 9. The electric bed frame (7) includes a lifting part (71), a fixing part (72), and a driving part (73). The lifting part (71) includes a first movable part (711) and a second movable part (712). The first movable part (711) and the second movable part (712) are rotatably connected to one side of the fixing part (72). The driving part (73) is used to drive the first movable part (711) and the second movable part (712) to rotate around the fixing part (72). The detachable mattress with split lifting is placed on the electric bed frame (7), and the first partition (11) is located on the first movable part (711), the second partition (12) is located on the second movable part (712), and the flat part (2) is located on the fixing part (72).

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