CN216364468U

CN216364468U - Mattress with adjustable hardness

Info

Publication number: CN216364468U
Application number: CN202122481428.0U
Authority: CN
Inventors: 晁垚; 申黎明; 余霆; 赵欢
Original assignee: Zhejiang Mengshen Home Co ltd; Nanjing Forestry University
Current assignee: Zhejiang Mengshen Home Co ltd; Nanjing Forestry University
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-26
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of household articles, in particular to a mattress with adjustable hardness, which comprises: the mattress cover is hollow, a movable connecting plate is arranged in the middle of the inside of the mattress cover, anti-skid silica gel lugs are fixedly connected to the top end of the mattress cover and provided with a plurality of groups, and the anti-skid silica gel lugs are distributed at equal intervals on the top end of the mattress cover; the top end of the movable connecting plate is fixedly connected with a soft supporting structure, the soft supporting structure comprises a fixed slot, and the fixed slot is fixedly connected with the top end inside the mattress cover; a rigid supporting structure, and a rigid supporting structure is fixedly connected with the bottom end inside the mattress cover. The utility model is convenient to adjust the hardness degree of the mattress through the soft supporting structure, the inside of the mattress is supported by the springs and the cotton pads, and the hardness is related to the elasticity of the springs and the cotton pads.

Description

Mattress with adjustable hardness

Technical Field

The utility model relates to the technical field of household articles, in particular to a mattress with adjustable hardness.

Background

The mattress is an article between the human body and the bed, which is used for ensuring that consumers obtain healthy and comfortable sleep. The mattress material is various, and the mattress of different material preparation can give other people and bring different sleep effects, and current mattress has many problems or defects:

firstly, the traditional mattress is inconvenient for adjusting the hardness degree of the mattress, the inside of the mattress is supported by springs and cotton pads, the hardness degree is related to the elastic force of the springs and the cotton pads, but the elastic force of the springs and the cotton pads is generally not adjustable;

second, traditional mattress does not set up the mechanism that the soft or hard degree subregion was adjusted, the biggest scope of restriction pressurized of being not convenient for, when mattress pressurized to have certain limit the protection mattress of being not convenient for, the too big mattress live time of long-term pressurized can shorten.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mattress with adjustable hardness, which solves the problems that the hardness of the mattress is not convenient to adjust and a mechanism for adjusting the hardness in different areas is not arranged in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a mattress with adjustable firmness comprising:

the mattress cover is hollow, a movable connecting plate is arranged in the middle of the inside of the mattress cover, anti-skid silica gel lugs are fixedly connected to the top end of the mattress cover and provided with a plurality of groups, and the anti-skid silica gel lugs are distributed at equal intervals on the top end of the mattress cover;

the top end of the movable connecting plate is fixedly connected with a soft supporting structure, the soft supporting structure comprises a fixed slot, and the fixed slot is fixedly connected with the top end inside the mattress cover;

the mattress cover comprises a rigid supporting structure, wherein the bottom end inside the mattress cover is fixedly connected with the rigid supporting structure, the rigid supporting structure comprises a connecting fixture block, and two sides of the connecting fixture block are fixedly connected with a movable connecting plate.

Preferably, the two sides of the movable connecting plate are fixedly connected with connecting rollers, and one side of each connecting roller is in contact connection with one side of the inner part of the mattress cover.

Preferably, the inside intermediate position department of fixed slot is equipped with the swing joint pole, and the surface of swing joint pole is equipped with the external screw thread, the inside of fixed slot is equipped with the internal thread that mutually supports with the swing joint pole, sliding connection between swing joint pole and the fixed slot.

Preferably, the bottom of swing joint pole and the contact connection between the swing joint board, the top of swing joint pole runs through there is the connection inserted bar, sliding connection between connection inserted bar and the swing joint pole, the contact connection between the top of connecting the inserted bar and the mattress cover, the junction fixed connection elasticity becket of connection inserted bar and swing joint pole, and the elasticity becket has elasticity.

Preferably, the bottom end of the connecting clamping block is provided with a connecting clamping groove, the connecting clamping groove is connected with the connecting clamping block in a sliding manner, movable rollers are fixedly connected with the two sides of the connecting clamping block and the connecting part of the connecting clamping groove, the bottom end of the connecting clamping block is fixedly connected with an elastic element, and the elastic element has elasticity.

Preferably, hard bearing structure includes spacing spout, and the bottom fixed connection of spacing spout and mattress cover, the inside of spacing spout is equipped with the hinge bar, sliding connection between the bottom of hinge bar and the spacing spout, articulated connection between the top of hinge bar and the swing joint board, the hinge bar is equipped with two sets ofly, and two sets of hinge bars are about connecting slot's axis symmetric distribution.

Compared with the prior art, the utility model has the beneficial effects that: this mattress that soft or hard degree can be adjusted has not only realized the soft or hard degree of being convenient for adjust the mattress, has realized setting up the mechanism that soft or hard degree subregion was adjusted:

(1) the soft supporting structure is convenient for adjusting the hardness degree of the mattress, the inside of the mattress is supported by the springs and the cotton pads, the hardness degree is related to the elastic force of the springs and the cotton pads, the soft supporting structure is used for adjusting the elasticity of the mattress by changing the elastic force of the springs and the cotton pads, when the top end of the mattress cover is pressed, the fixing slots are pressed downwards, and the elastic metal rings push the fixing slots upwards through the elasticity of the elastic metal rings;

(2) the mechanism that the hardness divides the regional regulation has been set up through hard bearing structure and soft bearing structure cooperation, hard bearing structure and soft bearing structure's scope has been separated to the swing joint board, the effect of connecting the gyro wheel is to avoid the swing joint board to cut and rub the inside both sides of mattress cover when the activity and lead to mattress cover to damage, hard bearing structure is convenient for restrict the maximum range that the mattress was pressed, when the mattress was pressed to furthest, the hinge bar slided to one side of spacing spout, just unable removal, this structure is convenient for protect the mattress.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a partially enlarged view of the rigid support structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of the flexible supporting structure of the present invention.

In the figure: 1. a movable connecting plate; 2. a mattress cover; 3. an anti-slip silica gel projection; 4. a flexible support structure; 401. connecting the inserted link; 402. fixing the slot; 403. an elastic metal ring; 404. a movable connecting rod; 5. a rigid support structure; 501. connecting a clamping block; 502. a movable roller; 503. an elastic element; 504. a connecting clamping groove; 505. a hinged lever; 506. a limiting chute; 6. and connecting the rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a mattress with adjustable firmness comprising:

the mattress cover 2 is hollow, the middle position inside the mattress cover 2 is provided with a movable connecting plate 1, the top end of the mattress cover 2 is fixedly connected with anti-skid silica gel lugs 3, the anti-skid silica gel lugs 3 are provided with a plurality of groups, and the anti-skid silica gel lugs 3 are distributed at equal intervals around the top end of the mattress cover 2;

the connecting rollers 6 are fixedly connected to the two sides of the movable connecting plate 1, one side of each connecting roller 6 is in contact connection with one side of the inner portion of the mattress cover 2, the movable connecting plate 1 separates the ranges of the hard supporting structure 5 and the soft supporting structure 4, and the connecting rollers 6 are used for preventing the mattress cover 2 from being damaged due to the fact that the movable connecting plate 1 scratches and scratches the two sides of the inner portion of the mattress cover 2 during movement;

the soft supporting structure 4 is fixedly connected to the top end of the movable connecting plate 1, the soft and hard degree of the mattress can be conveniently adjusted through the soft supporting structure 4, the inside of the mattress is supported by springs and cotton pads, the soft and hard degree is related to the elastic force of the springs and the cotton pads, the soft supporting structure 4 is used for adjusting the elasticity of the mattress by changing the elastic force of the springs and the cotton pads, the soft supporting structure 4 comprises fixing slots 402, and the fixing slots 402 are fixedly connected with the top end inside the mattress cover 2;

a movable connecting rod 404 is arranged in the middle of the inside of the fixed slot 402, an external thread is arranged on the surface of the movable connecting rod 404, an internal thread matched with the movable connecting rod 404 is arranged in the fixed slot 402, the movable connecting rod 404 is connected with the fixed slot 402 in a sliding mode, and a thread is arranged at the joint of the fixed slot 402 and the movable connecting rod 404, so that the friction force at the joint is increased conveniently;

the bottom end of the movable connecting rod 404 is in contact connection with the movable connecting plate 1, the top end of the movable connecting rod 404 is penetrated with a connecting inserted rod 401, the connecting inserted rod 401 is in sliding connection with the movable connecting rod 404, the top end of the connecting inserted rod 401 is in contact connection with the mattress cover 2, the connecting inserted rod 401 and the movable connecting rod 404 can roll, auxiliary threads can conveniently slide, and clamping is avoided;

hard bearing structure 5, the inside hard bearing structure 5 of bottom fixedly connected with of mattress cover 2, set up the mechanism that soft or hard divides the regional regulation through hard bearing structure 5 and soft bearing structure 4 cooperation, hard bearing structure 5 is convenient for restrict the maximum scope of mattress pressurized, when the mattress pressurized to furthest, and hard bearing structure 5 is including connecting fixture block 501, fixed connection between the both sides of connecting fixture block 501 and swing joint board 1.

The bottom end of the connecting clamping block 501 is provided with a connecting clamping groove 504, the connecting clamping groove 504 is in sliding connection with the connecting clamping block 501, the connecting clamping block 501 moves downwards when being pressed, a movable roller 502 is fixedly connected with the joint of the two sides of the connecting clamping block 501 and the connecting clamping groove 504, the movable roller 502 is used for changing the sliding connection of the joint of the connecting clamping block 501 and the connecting clamping groove 504 into rolling connection, the bottom end of the connecting clamping block 501 is fixedly connected with an elastic element 503, the elastic element 503 has elasticity, and the elastic force of the elastic element 503 pushes the connecting clamping block 501 upwards;

hard bearing structure 5 includes spacing spout 506, and the bottom fixed connection of spacing spout 506 and mattress cover 2, the inside of spacing spout 506 is equipped with hinge bar 505, the bottom of hinge bar 505 slides in the within range of spacing spout 506 and reaches the effect of increasing stability, sliding connection between the bottom of hinge bar 505 and the spacing spout 506, articulated connection between the top of hinge bar 505 and swing joint board 1, hinge bar 505 is equipped with two sets ofly, two sets of hinge bar 505 are about the axis symmetric distribution of connecting slot 504, hinge bar 505 slides to one side of spacing spout 506, just unable removal, the protection mattress of this structure is convenient for, the elastic range of restriction mattress, avoid the mattress to be pressed too greatly for a long time to lead to the live time to shorten.

The working principle is as follows: when the mattress is used, firstly, when the top end of the mattress cover 2 is pressed, the fixed slot 402 is pressed downwards, the elastic metal ring 403 pushes the fixed slot 402 upwards through the elasticity of the elastic metal ring, the connecting part of the fixed slot 402 and the movable connecting rod 404 is provided with threads, so that the friction force at the connecting part is increased conveniently, the connecting inserted rod 401 and the movable connecting rod 404 can roll, the auxiliary threads can conveniently slide, and the clamping is avoided.

Afterwards, when the mattress is pressed to the maximum, the hinge rod 505 slides to one side of the limiting sliding groove 506, and cannot move, the structure is convenient for protecting the mattress, the elastic range of the mattress is limited, the phenomenon that the service life of the mattress is shortened due to the fact that the mattress is pressed too much for a long time is avoided, the hard supporting structure 5 is fixed with the movable connecting plate 1 through the connecting fixture block 501, the connecting fixture block 501 moves downwards when being pressed, the elastic force of the elastic element 503 pushes the connecting fixture block 501 upwards, the movable roller 502 is used for changing the sliding connection at the connecting position of the connecting fixture block 501 and the connecting clamping groove 504 into rolling connection, and the bottom end of the hinge rod 505 slides in the range of the limiting sliding groove 506 to achieve the effect of increasing the stability.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mattress with adjustable softness and hardness is characterized by comprising:

the mattress cover (2) is hollow, a movable connecting plate (1) is arranged in the middle of the inner portion of the mattress cover (2), anti-skid silica gel lugs (3) are fixedly connected to the top end of the mattress cover (2), multiple groups of anti-skid silica gel lugs (3) are arranged, and the anti-skid silica gel lugs (3) are distributed at equal intervals on the top end of the mattress cover (2);

the top end of the movable connecting plate (1) is fixedly connected with the soft supporting structure (4), the soft supporting structure (4) comprises a fixed slot (402), and the fixed slot (402) is fixedly connected with the top end inside the mattress cover (2);

hard bearing structure (5), the inside bottom fixedly connected with hard bearing structure (5) of mattress cover (2), and hard bearing structure (5) are including connecting fixture block (501), fixed connection between the both sides of connecting fixture block (501) and swing joint board (1).

2. A hardness-adjustable mattress according to claim 1, wherein: the two sides of the movable connecting plate (1) are fixedly connected with connecting rollers (6), and one side of each connecting roller (6) is in contact connection with one side of the inner part of the mattress cover (2).

3. A hardness-adjustable mattress according to claim 1, wherein: the utility model discloses a fixed slot (402) is characterized in that the inside intermediate position department of fixed slot (402) is equipped with swing joint pole (404), and the surface of swing joint pole (404) is equipped with the external screw thread, the inside of fixed slot (402) is equipped with the internal thread that mutually supports with swing joint pole (404), sliding connection between swing joint pole (404) and fixed slot (402).

4. A hardness-adjustable mattress according to claim 3, wherein: the bottom of swing joint pole (404) and swing joint board (1) between the contact connection, the top of swing joint pole (404) is run through and is connected inserted bar (401), sliding connection between connection inserted bar (401) and swing joint pole (404), the top of connecting inserted bar (401) and the contact connection between mattress cover (2), the junction fixed connection elasticity becket (403) of connecting inserted bar (401) and swing joint pole (404), and elasticity becket (403) have elasticity.

5. A hardness-adjustable mattress according to claim 1, wherein: the bottom end of the connecting clamping block (501) is provided with a connecting clamping groove (504), the connecting clamping groove (504) is connected with the connecting clamping block (501) in a sliding mode, a movable roller (502) is fixedly connected with the connecting position of the two sides of the connecting clamping block (501) and the connecting clamping groove (504), an elastic element (503) is fixedly connected with the bottom end of the connecting clamping block (501), and the elastic element (503) has elasticity.

6. A hardness-adjustable mattress according to claim 1, wherein: hard bearing structure (5) are including spacing spout (506), and the bottom fixed connection of spacing spout (506) and mattress cover (2), the inside of spacing spout (506) is equipped with hinge bar (505), sliding connection between the bottom of hinge bar (505) and spacing spout (506), articulated connection between the top of hinge bar (505) and swing joint board (1), hinge bar (505) are equipped with two sets ofly, and two sets of hinge bar (505) are about the axis symmetric distribution of connecting slot (504).