CN219323309U - Mattress with a mattress body - Google Patents

Abstract

The utility model belongs to the technical field of furniture, and discloses a mattress which comprises an adjusting structure layer, a cushion layer and a fabric layer. The adjusting structure layer comprises a driving assembly and a plurality of adjusting devices which are sequentially arranged along the length direction of the mattress, the adjusting devices comprise transmission assemblies and support models which are arranged on the transmission assemblies, and the driving assembly can drive the support models arranged on the driving assembly to move along the height direction of the mattress through the transmission assemblies. The cushion layer is arranged above the adjusting structure layer. The fabric layer coats the adjusting structure layer and the cushion layer. The mattress provided by the utility model can adjust the height of each support model according to the needs of a user, so that the bearing force and hardness of each region of the mattress are adapted to the human body curve of the user, and the effects of correcting the spine and improving the lumbar vertebrae of the human body are achieved. When the mattress is sunken, the supporting model in the area can be driven to move upwards by the driving component, and the cushion layer in the sunken area is supported, so that the sunken is restored.

Description

Mattress with a mattress body

Technical Field

The utility model relates to the technical field of furniture, in particular to a mattress.

Background

The hardness of the mattress varies from person to person, and whether the mattress is too hard or too soft is not unified. The same mattress can be used for testing people with different weights, and the mattress has different soft and hard feelings. The mattress with strong bearing force and too hard can lead other parts of the body not to fall to the real position completely, the spine is in a stiff tension state in practice, the optimal resting effect is not achieved, and the mattress is harmful to health due to long sleeping time; the mattress with weak and too soft supporting force can lead the spine of a person to be in a bending state for a long time, causes compression on viscera, and is also unfavorable for health. Moreover, the mattress has long service time, and the mattress can cause the internal structure of the mattress to generate sinking deformation after long-time sinking and heavy pressing, thereby leading the surface of the mattress, which is frequently contacted with a human body, to be seriously sunken.

At present, mattress laminated structures on the market are solidified, the hardness of the mattress cannot be adjusted, the function of adjusting the partition bearing force of the mattress is also not available, and a user cannot select different bearing forces and different hardness of different parts of the mattress. Moreover, when the sinking phenomenon occurs in the traditional mattress, the problem can be solved only by turning over the mattress, and the solving method is difficult and laborious to operate, and the sinking problem is not solved on the basis of the mattress, and the problem is omitted.

Accordingly, there is a need for a mattress that addresses the above-described problems.

Disclosure of Invention

The utility model aims to provide a mattress which can adjust the bearing force and hardness of each area and can smooth and concave.

To achieve the purpose, the utility model adopts the following technical scheme:

a mattress, comprising:

the adjusting structure layer comprises a driving assembly and a plurality of adjusting devices which are sequentially arranged along the length direction of the mattress, the adjusting devices comprise transmission assemblies and support models which are arranged on the transmission assemblies, and the driving assembly can drive the support models arranged on the transmission assemblies to move along the height direction of the mattress through the transmission assemblies respectively;

a cushion layer disposed over the adjustment structure layer;

and the fabric layer is used for coating the adjusting structure layer and the cushion layer.

Preferably, the transmission assembly comprises a base, a plurality of gear screws and a first chain, the gear screws are rotationally arranged on the base, the gear screws are arranged at intervals along the width direction of the mattress, threaded holes corresponding to the gear screws one by one are formed in the bottom of the support model, the threaded holes extend along the height direction of the mattress, the gear screws extend into the threaded holes to be in threaded connection with the support model, the first chain is wound on the gear screws, and the driving assembly is respectively in transmission connection with the first chains of the adjusting devices.

Preferably, a supporting protrusion is provided at the middle of the supporting model.

Preferably, the structure further comprises a filling layer, wherein the filling layer is filled between the adjusting structure layer and the cushion layer.

Preferably, the cushion layer includes:

a first composite layer;

the liner is arranged on the first composite layer;

and the second composite layer is arranged on the liner.

Preferably, the fabric layer includes:

a mask disposed on the first composite layer;

a base fabric disposed under the adjustment device;

and a peripheral edge for connecting the mask and the base fabric.

Preferably, the driving assembly includes:

the first driving motors are arranged in one-to-one correspondence with the first chains, and are arranged on the base;

the gears are arranged in one-to-one correspondence with the first driving motors, the gears are arranged at the output ends of the corresponding first driving motors, and the gears are meshed with the first chains.

Preferably, the base is provided with support rods corresponding to the gear screws one by one, the gear screws are provided with connecting holes, the support rods are inserted into the connecting holes, and the gear screws can rotate around the support rods.

Preferably, the driving assembly includes:

a second driving motor;

the electromagnetic clutch is arranged in one-to-one correspondence with the first chains, the driving ends of the electromagnetic clutch are in transmission connection with the second driving motor, and the first chains are in transmission connection with the corresponding driven ends of the electromagnetic clutch.

Preferably, the device further comprises a controller for controlling the drive assembly.

The utility model has the beneficial effects that:

according to the mattress disclosed by the utility model, the driving assembly drives the supporting models arranged on the driving assembly to move along the height direction of the mattress respectively through the transmission assemblies, so that the bearing force and the hardness of each region of the mattress can be respectively adjusted, a user of the mattress can adjust the height of each supporting model according to the needs of the user, the bearing force and the hardness of each region of the mattress are adapted to the human body curve of the user, and the effects of correcting the spine and improving the lumbar vertebrae of the human body are achieved. For example, if the support and stiffness of the region below the waist are to be enhanced, the support model of the region may be driven upward by the drive assembly to enhance the support and stiffness of the region, and if the support and stiffness of the region are to be reduced, the support model of the region may be driven downward by the drive assembly to soften the support and stiffness of the region. Secondly, when the mattress is sunken, the supporting model of the area can be driven to move upwards by the driving component, and the cushion layer of the sunken area is supported, so that the sunken area is leveled.

Drawings

FIG. 1 is an exploded view of a mattress according to a first embodiment of the present utility model;

FIG. 2 is an exploded view of a mattress according to a first embodiment of the present utility model;

FIG. 3 is an exploded view of a mattress according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a mattress according to a first embodiment of the present utility model;

FIG. 5 is an exploded view of a portion of the structure of a mattress according to a first embodiment of the utility model;

FIG. 6 is a schematic view of a portion of a mattress according to an embodiment of the utility model;

FIG. 7 is a schematic view of a part of a structure of an adjusting device according to a first embodiment of the present utility model;

fig. 8 is a schematic view of a part of a mattress according to a second embodiment of the present utility model.

In the figure:

1. adjusting the structural layer;

11. a drive assembly; 111. a first driving motor; 112. a gear; 113. a second driving motor; 114. an electromagnetic clutch; 115. a second chain;

12. an adjusting device;

121. a transmission assembly;

1211. a base; 12111. a support rod; 1212. a gear screw; 12121. a gear portion; 12122. a screw connection part; 1213. a first chain;

122. supporting a model; 1221. a first boss; 1222. a second protruding portion;

2. a cushion layer; 21. a first composite layer; 22. an inner container; 23. a second composite layer;

3. a fabric layer; 31. a face mask; 32. a base fabric; 33. surrounding edges;

4. a filling layer;

5. and a third composite layer.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Example 1

As shown in fig. 1-6, this embodiment provides a mattress comprising an adjustment structure layer 1, a cushion layer 2 and a cover layer 3. The adjusting structure layer 1 comprises a driving assembly 11 and a plurality of adjusting devices 12 which are sequentially arranged along the length direction of the mattress, the adjusting devices 12 comprise transmission assemblies 121 and support models 122 which are arranged on the transmission assemblies, and the driving assembly 11 can respectively drive the support models 122 arranged on the transmission assemblies to move along the height direction of the mattress through the transmission assemblies 121. The cushion layer 2 is arranged above the adjusting structure layer 1. The fabric layer 3 coats the adjusting structure layer 1 and the cushion layer 2.

According to the mattress provided by the embodiment, the driving assembly 11 drives the supporting models 122 arranged on the driving assembly 121 to move along the height direction of the mattress respectively, so that the supporting force and the hardness of each region of the mattress can be respectively adjusted, a user of the mattress can adjust the height of each supporting model 122 according to the needs of the user, the supporting force and the hardness of each region of the mattress are adapted to the human body curve of the user, and the effects of correcting the spine and improving the lumbar vertebrae of the human body are achieved. For example, if the support and stiffness of the region below the waist is to be increased, the support model 122 of the region may be driven upward by the drive assembly 11 to increase the support and stiffness of the region, and if the support and stiffness of the region are to be reduced, the support model 122 of the region may be driven downward by the drive assembly 11 to soften the support and stiffness of the region, thereby reducing the support and stiffness of the region. Secondly, when the mattress is sunken, the supporting model 122 of the area can be driven to move upwards by the driving assembly 11, so that the cushion layer 2 of the sunken area is supported, and the sunken area is leveled.

Optionally, the transmission assembly includes a base 1211, a plurality of gear screws 1212 and a first chain 1213, the gear screws 1212 are rotatably disposed on the base 1211, the plurality of gear screws 1212 are disposed at intervals along the width direction of the mattress, screw holes corresponding to the gear screws 1212 one by one are disposed at the bottom of the support model 122, the screw holes extend along the height direction of the mattress, the gear screws 1212 extend into the screw holes to be in screwed connection with the support model 122, the first chain 1213 is wound on the gear screws 1212, and the driving assembly 11 is respectively connected with the first chains 1213 of the respective adjusting devices 12 in a transmission manner. The driving assembly 11 drives the gear screw 1212 to rotate relative to the base 1211 through the first chain 1213, the gear screw 1212 is in threaded connection with the support model 122, and the support model 122 cannot rotate relative to the base 1211 under the constraint of the fabric layer 3, so that the gear screw 1212 rotates relative to the support model 122, thereby driving the support model 122 to approach or separate from the base 1211, and achieving the up-and-down movement of the support model 122.

Optionally, the shape of the support model 122 is mainly determined according to which part of the mattress is the primary sinking area and which part of the mattress is the secondary sinking area, and the shape of the upper surface of the support model 122 is set to increase the bearing force of the primary sinking area and reduce the bearing force of the secondary sinking area, so that the sinking degree of the mattress in long-term use is reduced. Specifically, for a twin bed, the middle part of the left half mattress and the middle part of the right half mattress are sleeping areas when a human body is normally lying, the two areas are the main sinking areas of the twin bed mattress, the other areas are the secondary sinking areas, for a single bed, the middle area in the width direction of the mattress is the sleeping area when the human body is normally lying, the area is the main sinking area of the single bed mattress, and the other areas are the secondary sinking areas. In this embodiment, the support protrusions are disposed on the support model 122 to increase the bearing force of the main sinking area, and the bearing force of the portion without the support protrusions is relatively low. As shown in fig. 6, taking a twin bed as an example, two supporting protrusions are disposed on the supporting model 122, in this embodiment, the two supporting protrusions are respectively defined as a first protruding portion 1221 and a second protruding portion 1222, where the first protruding portion 1221 and the second protruding portion 1222 are disposed at intervals along the width direction of the mattress, one is located in the middle of the left half area of the mattress, and the other is located in the middle of the right half area of the mattress.

Optionally, as shown in fig. 1 and fig. 4, the mattress provided in this embodiment further includes a filling layer 4, where the filling layer 4 is filled between the adjustment structure layer 1 and the cushion layer 2, so as to avoid excessive deformation of the cushion layer 2 caused by the top shape of the support model 122, and it should be noted that the hardness of the filling layer 4 cannot be too great, and if the hardness of the filling layer is too great, the adjustment effect of the support model 122 on the mattress is weakened, so that the filling layer is preferably made of soft materials such as duck hair or goose hair.

Alternatively, as shown in fig. 1, 2 and 4, the cushion layer 2 includes a first composite layer 21, a liner 22 and a second composite layer 23. The liner 22 is disposed on the first composite layer 21. The second composite layer 23 is disposed on the liner 22. The first composite layer 21 and the second composite layer 23 are optionally wound with latex or non-woven fabrics, and the inner container 22 can be soft C cotton, independent cylinder bed net or cotton felt, etc.

Alternatively, as shown in fig. 1 and 4, the face fabric layer 3 includes a face mask 31, a base fabric 32, and a peripheral edge 33. The face guard 31 is arranged on the first composite layer 21, the base fabric 32 is arranged under the second composite layer 23, the surrounding edge 33 is used for connecting the face guard 31 and the base fabric 32, and the face guard 31, the base fabric 32 and the surrounding edge 33 are matched with all parts of the mattress. The materials of the face mask 31 and the base fabric 32 may be selected from cloth, resin cotton, wavy cotton, wool cotton, rolled cotton or non-woven fabric, and the material of the peripheral edge 33 may be selected from non-woven fabric, rolled cotton or cloth.

Optionally, as shown in fig. 1, 2 and 4, the mattress provided in this embodiment further includes a third composite layer 5, where the third composite layer 5 is disposed between the adjusting structural layer 1 and the base fabric 32, the third composite layer 5 may be made of the same material as the first composite layer 21 and the second composite layer 23, and the third composite layer 5 is disposed between the adjusting structural layer 1 and the base fabric 32 in a cushioning manner, so as to avoid damage to the base fabric 32 caused by components of the adjusting structural layer 1.

Further, as shown in fig. 6, the driving assembly 11 includes a first driving motor 111 and a gear 112. The first driving motors 111 are disposed in one-to-one correspondence with the first chains 1213, and the first driving motors 111 are disposed on the base 1211. The gears 112 are disposed in one-to-one correspondence with the first driving motors 111, the gears 112 are disposed at output ends of the corresponding first driving motors 111, and the gears 112 are engaged with the first chains 1213. The first driving motor 111 drives the first chain 1213 through the gear 112 to further drive the gear screw 1212 to rotate.

Optionally, the mattress provided in this embodiment further comprises a controller for controlling the drive assembly 11. The control of the motor to start, rotate forward and reverse is a conventional technical means in the art, and the specific principle is not repeated here, and the controller can be a wired controller which can be installed on the surface of the mattress or a wireless controller.

Alternatively, as shown in fig. 6, the base 1211 is provided with supporting rods 12111 corresponding to the gear screws 1212 one by one, the gear screws 1212 are provided with connecting holes, the supporting rods 12111 are inserted into the connecting holes, and the gear screws 1212 can rotate around the supporting rods 12111. The support rod 12111 is fixed to the base 1211. Specifically, as shown in fig. 7, the gear screw 1212 includes a gear portion 12121 and a screw portion 12122 coaxially disposed, the screw portion 12122 is fixedly disposed on one side of the gear portion 12121, a connection hole is disposed on the other side of the gear portion 12121, the support rod 12111 is inserted into the connection hole on the gear portion 12121, the screw portion 12122 extends into a threaded hole at the bottom of the support model 122 to be screw-connected with the support model 122, the gear portion 12121 is meshed with a first chain 1213, the first driving motor 111 drives the gear portion 12121 to rotate through the first chain 1213, and the screw portion 12121 drives the screw portion 12122 to rotate, and the screw portion 12122 rotates relative to the support model 122 because the support model 122 cannot rotate relative to the base 1211 under the constraint of the fabric layer 3, thereby driving the support model 122 to approach or separate from the base 1211, so as to realize the up-down movement of the support model 122. In other embodiments, the supporting rod 12111 and the gear screw 1212 may be integrally formed, a connecting hole is formed in the base 1211, the bottom end of the supporting rod 12111 is inserted into the connecting hole on the base 1211, so that the supporting rod 12111 and the gear screw 1212 can integrally rotate relative to the base 1211, and the connecting hole is filled with lubricating oil to reduce the friction between the supporting rod 12111 and the base 1211.

Example two

The mattress provided in this embodiment has substantially the same structure as the mattress provided in the first embodiment, as shown in fig. 8, and is different from the mattress provided in the first embodiment in that the driving assembly 11 in this embodiment includes a second driving motor 113 and an electromagnetic clutch 114, the electromagnetic clutch 114 is disposed in one-to-one correspondence with the first chain 1213, the driving ends of the electromagnetic clutch 114 are all in driving connection with the second driving motor 113, and the first chain 1213 is all in driving connection with the driven end of the corresponding electromagnetic clutch 114. The transmission connection and disconnection of each first chain 1213 and the second driving motor 113 are realized through the action of the electromagnetic clutch 114, for example, when the bearing force and hardness of the area below the waist portion need to be increased, the second driving motor 113 can be started, and the electromagnetic clutch 114 corresponding to the first chain 1213 of the adjusting device 12 below the waist portion area is powered, at this time, the first chain 1213 is in transmission connection with the second driving motor 113, and the second driving motor 113 drives the supporting model 122 of the area below the waist portion to move upwards through the first chain 1213, so that the cushion layer 2 of the area is compressed upwards, and the hardness and bearing force of the area are enhanced. The mattress in this embodiment requires only one second drive motor 113 to complete the adjustment of each adjustment device 12.

Further, the drive assembly 11 also includes a second chain 115. The output end of the second driving motor 113 is in transmission connection with the driving end of the electromagnetic clutch 114 through a second chain 115. Gear screw 1212 of adjustment device 12 is drivingly coupled to the driven end of electromagnetic clutch 114 via a first chain 1213. The transmission connection between the driving end of the electromagnetic clutch 114 and the motor and between the driven end of the electromagnetic clutch 114 and the driven member is a conventional technical means in the art, and the specific connection manner is not described here again, and the motor in this embodiment is the second driving motor 113, and the driven member is the gear screw 1212.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A mattress, comprising:

the adjusting structure layer (1) comprises a driving assembly (11) and a plurality of adjusting devices (12) which are sequentially arranged along the length direction of the mattress, wherein each adjusting device (12) comprises a transmission assembly (121) and a support model (122) arranged on the transmission assembly, and the driving assembly (11) can respectively drive the support model (122) arranged on the driving assembly to move along the height direction of the mattress through each transmission assembly (121);

a cushion layer (2) arranged above the adjustment structure layer (1);

and the fabric layer (3) is used for coating the adjusting structure layer (1) and the cushion layer (2).

2. The mattress according to claim 1, wherein the transmission assembly comprises a base (1211), a plurality of gear screws (1212) and a first chain (1213), the gear screws (1212) are rotatably arranged on the base (1211), the plurality of gear screws (1212) are arranged at intervals along the width direction of the mattress, threaded holes corresponding to the gear screws (1212) one by one are arranged at the bottom of the support model (122), the threaded holes extend along the height direction of the mattress, the gear screws (1212) extend into the threaded holes to be in threaded connection with the support model (122), the first chain (1213) is wound on the gear screws (1212), and the driving assembly (11) is respectively in transmission connection with the first chain (1213) of each adjusting device (12).

3. Mattress according to claim 1, characterized in that the support model (122) is provided with support protrusions.

4. Mattress according to claim 1, characterized in that it further comprises a filling layer (4), said filling layer (4) being filled between the adjustment structure layer (1) and the cushion layer (2).

5. Mattress according to claim 1, characterized in that the cushion layer (2) comprises:

a first composite layer (21);

an inner liner (22) provided on the first composite layer (21);

and a second composite layer (23) provided on the liner (22).

6. Mattress according to claim 5, characterized in that the facing layer (3) comprises:

a mask (31) provided on the first composite layer (21);

a base fabric (32) disposed under the adjustment device (12);

-a peripheral edge (33) for connecting the mask (31) and the base fabric (32).

7. Mattress according to claim 2, characterized in that the drive assembly (11) comprises:

a first driving motor (111) disposed in one-to-one correspondence with the first chain (1213), the first driving motor (111) being disposed on the base (1211);

the gears (112) are arranged in one-to-one correspondence with the first driving motors (111), the gears (112) are arranged at the output ends of the corresponding first driving motors (111), and the gears (112) are meshed with the first chains (1213).

8. The mattress according to claim 7, characterized in that the base (1211) is provided with support rods (12111) in one-to-one correspondence with the gear screws (1212), the gear screws (1212) are provided with connection holes, the support rods (12111) are inserted into the connection holes, and the gear screws (1212) can rotate around the support rods (12111).

9. Mattress according to claim 2, characterized in that the drive assembly (11) comprises:

a second drive motor (113);

the electromagnetic clutches (114) are arranged in one-to-one correspondence with the first chains (1213), the driving ends of the electromagnetic clutches (114) are in transmission connection with the second driving motor (113), and the first chains (1213) are in transmission connection with the corresponding driven ends of the electromagnetic clutches (114).

10. Mattress according to any of claims 1-9, characterized in that it further comprises a controller for controlling the drive assembly (11).

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