CN211984680U

CN211984680U - Mattress supporting device

Info

Publication number: CN211984680U
Application number: CN202020133876.4U
Authority: CN
Inventors: 张金娥; 钱茂荣; 张丹阳; 王梁军; 张丹青
Original assignee: Shaoxing Gulouqi Intelligent Furniture Co ltd
Current assignee: Shaoxing Gulouqi Intelligent Furniture Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-24
Anticipated expiration: 2030-01-20

Abstract

The utility model provides a mattress supporting device, which belongs to the field of mattress supports and solves the problems that the lifting rear side of the tray type movable bed board at the head of the existing bed is not supported, and the like; the leg support rocker arm is provided with a second driving device, the first driving device is used for driving the head and back support rocker arm to rotate so as to enable the head and back support to ascend or descend, the second driving device is used for driving the leg support rocker arm to rotate so as to enable the leg support to ascend or descend, a supporting rod with one end hinged with the head and back support is arranged below the head and back support, when the head and back support is lifted to be inclined, the supporting rod can rotate relative to the head and back support, and the other end of the supporting rod props against the bed frame and is perpendicular to the bed frame so as to support the head and back support. The utility model has the advantages of safety and the like.

Description

Mattress supporting device

Technical Field

The utility model belongs to the field of mattress supports, in particular to a mattress supporting device.

Background

At present, mattresses used by people are generally fixed, and can only provide soft and comfortable lying positions for human bodies. In fact, there is still more functional need for mattresses, for example, when people are reading books and watching television in bed, a soft and comfortable sitting posture is required, and the current mattresses cannot meet the above requirements of people.

In order to solve the above problems, various electric mattresses are designed, which require a support frame fixedly connected to a cushion in addition to the cushion, and the cushion is deformed along with the support frame to adapt to lying postures and other sitting postures by changing the shape of the support frame. For example, in an electric mattress of the chinese utility model patent CN201220112503.4, an electric mattress capable of adjusting the height of the head and the tail of the bed is disclosed.

The problem that exists is that, the bed head tray formula activity bed board rises the back, and its rear side does not support, if the human body is heavy too big, when the people's back leaned on the bed head tray formula activity bed board, the bed head tray formula activity bed board was very easily worn and torn with the junction of buttock tray formula fixed bed board, has reduced electric mattress's life. If the weight of the human body is too large, the bed head tray type movable bed plate cannot support under the action of the weight of the upper half of the human body, and the bed head tray type movable bed plate automatically descends to be horizontal to the hip tray type fixed bed plate.

Disclosure of Invention

The utility model aims at providing a mattress supporting device aiming at the problems in the prior art.

The purpose of the utility model can be realized by the following technical proposal: a mattress supporting device is characterized by comprising a bedstead, wherein a plurality of supporting plates are erected on the bedstead, the supporting plates comprise a head back support, a hip support and a leg support, a head back support rocker arm and a leg support rocker arm are arranged below the supporting plates, and the head back support rocker arm is provided with a first driving device; the leg support rocker arm is provided with a second driving device, the first driving device is used for driving the head and back support rocker arm to rotate so as to enable the head and back support to ascend or descend, the second driving device is used for driving the leg support rocker arm to rotate so as to enable the leg support to ascend or descend, a supporting rod with one end hinged with the head and back support is arranged below the head and back support, when the head and back support is lifted to be inclined, the supporting rod can rotate relative to the head and back support, and the other end of the supporting rod props against the bed frame and is perpendicular to the bed frame so as to support the head and back support.

The utility model discloses a theory of operation: the cushion can be tied up on the layer board, places in the layer board surface, and the bandage is tied up behind the layer board, and buttockss holds in the palm and bedstead fixed connection. The head back support rocker arm and the leg support rocker arm are driven to rotate by the first driving device and the second driving device so as to ascend or descend. The head back support is inclined after rising, then the support rod is rotated relative to the head back support, one end of the support rod is hinged with the head back support, and after rotation, the other end of the support rod props against the bed frame and is vertical to the bed frame, thereby supporting the head back support. The utility model discloses set up the bracing piece that is used for supporting the head back of the body and holds in the palm, held in the palm for the head back of the body and provided the strong point, the weight that support people's head and back that can be fine leaned on the head back of the body holds in the palm is more safe, and because the bracing piece other end supports the bedstead and perpendicular with the bedstead, its supporting effect is better, prevents to appear unable support, and the head back of the body holds in the palm automatic drop to hold in the palm the horizontally condition with buttockss.

In foretell mattress strutting arrangement, the leg hold in the palm including the thigh hold in the palm and the foot holds in the palm, the leg hold in the palm the rocking arm include first rotary rod and with first rotary rod fixed connection's thigh hold in the palm the skeleton, the thigh hold in the palm the skeleton be located the below that the thigh held in the palm and with thigh hold in the palm fixed connection, second drive arrangement drive first rotary rod rotatory to make the thigh hold in the palm the skeleton and rotate.

In the above mattress supporting device, a foot support frame fixedly connected with the foot support is arranged below the foot support, and the foot support frame and the thigh support frame are hinged with each other.

In the above mattress supporting device, a limiting rod is further arranged below the foot support, one end of the limiting rod is hinged to the bed frame, the other end of the limiting rod is hinged to the foot support framework, and the limiting rod is used for limiting the position of the foot support.

In a foretell mattress strutting arrangement, the head back of the body hold in the palm the rocking arm include the second rotary rod and hold in the palm the skeleton with second rotary rod fixed connection's head back of the body, the head back of the body hold in the palm the skeleton and be located the below that the head back of the body held in the palm and hold in the palm fixed connection with the head back of the body, first drive arrangement drive second rotary rod rotatory to make the head back of the body hold in the palm the skeleton and rotate.

In the above mattress supporting device, the bed frame is further provided with a buffer column for allowing all the supporting plates to be pressed when in a horizontal state, a limit column is arranged outside the buffer column, the bottom of the buffer column is provided with a first elastic part, one end of the first elastic part is connected with the limit column, the other end of the first elastic part is connected with the buffer column, the top of the buffer column is provided with a flexible layer, the top of the buffer column is exposed out of the limit column, and the buffer column is used for being respectively abutted against the head-back support framework and the thigh-support framework.

In the above mattress supporting device, the supporting rod includes an inner core and an outer tube disposed outside the inner core, a second elastic member is disposed between the outer tube and the inner core, the inner core is movable along a length direction of the outer tube, the bed frame is provided with a supporting plate, a surface of the supporting plate is rough, an abutting portion for abutting against the supporting plate is disposed at a bottom of the inner core, and a first anti-skid pad is disposed at the abutting portion.

In the above mattress supporting device, the lower portion of the head and back support is provided with a receiving groove for receiving the supporting rod, the supporting rod can be received in the receiving groove, and the receiving groove is provided with an anti-slip block for abutting against the abutting portion.

In the above mattress supporting device, the bed frame is provided with a fixed baffle portion for being fixedly connected with the hip rest, a reinforcing column is arranged inside the fixed baffle portion, one end of the reinforcing column is fixedly connected with the hip rest, and the other end of the reinforcing column is fixedly connected with the bed frame.

In the above mattress supporting device, the bed frame is provided with four bed legs, and the bottom of the bed legs is provided with the second anti-skid pad.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses set up the bracing piece that is used for supporting the head back of the body support, it is more safe, prevent that unable support from appearing, the head back of the body support is automatic to be descended to and the buttockss holds in the palm the horizontally condition.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the leg rest rocker arm of the present invention;

FIG. 3 is a schematic structural view of the pallet of the present invention;

FIG. 4 is a schematic structural view of the spacing post of the present invention;

fig. 5 is a schematic structural view of the support rod of the present invention;

FIG. 6 is a schematic structural view of the present invention with the pallet horizontal;

fig. 7 is a schematic structural view of the lower part of the support plate of the present invention.

In the figure, 1, a bed frame; 2. a support plate; 3. head and back support; 4. a hip rest; 5. a leg rest; 6. a head back support rocker arm; 7. a leg rest rocker arm; 8. a first driving device; 9. a second driving device; 10. a support bar; 11. a thigh support; 12. a foot support; 13. a first rotating rod; 14. a thigh support frame; 15. a foot rest framework; 16. a limiting rod; 17. a second rotating rod; 18. a head back support frame; 19. a limiting column; 20. a buffer column; 21. a first elastic member; 22. a flexible layer; 23. an inner core; 24. an outer tube; 25. a second elastic member; 26. a support plate; 27. A first non-slip mat; 28. a receiving groove; 29. anti-skid blocks; 30. a fixed baffle portion; 31. a reinforcement column; 32. A bed leg; 33. a second non-slip mat; 34. an abutment portion.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, a mattress supporting device comprises a bed frame 1, a plurality of supporting plates 2 are erected on the bed frame 1, the supporting plates 2 comprise a head and back support 3, a hip support 4 and a leg support 5, a head and back support rocker arm 6 and a leg support rocker arm 7 are arranged below the supporting plates 2, and the head and back support rocker arm 6 is provided with a first driving device 8; the leg support arm 7 is provided with a second driving device 9, the first driving device 8 is used for driving the head back support arm 6 to rotate so as to enable the head back support 3 to ascend or descend, the second driving device 9 is used for driving the leg support arm 7 to rotate so as to enable the leg support 5 to ascend or descend, a support rod 10 with one end hinged with the head back support 3 is arranged below the head back support 3, when the head back support 3 is lifted to be inclined, the support rod 10 can rotate relative to the head back support 3, and the other end is abutted against the bedstead 1 and is vertical to the bedstead 1 so as to support the head back support 3.

In further detail, the leg support 5 comprises a thigh support 11 and a foot support 12, the leg support rocker arm 7 comprises a first rotating rod 13 and a thigh support framework 14 fixedly connected with the first rotating rod 13, the thigh support framework 14 is located below the thigh support 11 and fixedly connected with the thigh support 11, and the second driving device 9 drives the first rotating rod 13 to rotate, so that the thigh support framework 14 rotates. A foot support framework 15 fixedly connected with the foot support 12 is arranged below the foot support 12, and the foot support framework 15 and the thigh support framework 14 are mutually hinged. A limiting rod 16 is further arranged below the foot support 12, one end of the limiting rod 16 is hinged to the bedstead 1, the other end of the limiting rod 16 is hinged to the foot support framework 15, and the limiting rod 16 is used for limiting the position of the foot support 12.

The second drive means 9 may be an electric motor. The second driving device 9 drives the first rotating rod 13 to rotate, one end of the thigh support framework 14 is fixedly connected with the first rotating rod 13, the other end of the thigh support framework is hinged with the foot support framework 15, and the thigh support framework 14 is fixedly connected below the thigh support 11, so that the thigh support framework 14 can rotate along with the first rotating rod 13, and the thigh support 11 is driven to ascend or descend.

Because spacing 19 one end and bedstead 1 are articulated, and spacing 19 other end and foot hold in the palm skeleton 15 are articulated to foot hold in the palm skeleton 15 fixed connection in the below of foot support 12, and foot hold in the palm skeleton 15 articulated also with thigh hold in the palm skeleton 14 articulated, so at thigh hold in the palm skeleton 14 and rotate the in-process that rises, can drive foot and hold in the palm skeleton 15 and rise, but because the existence of spacing 19, the range that foot holds in the palm skeleton 15 and rise is limited. The purpose is to adapt to the ergonomics and make people lie more comfortably.

In further detail, the head back support rocker arm 6 comprises a second rotating rod 17 and a head back support framework 18 fixedly connected with the second rotating rod 17, the head back support framework 18 is located below the head back support 3 and fixedly connected with the head back support 3, and the first driving device 8 drives the second rotating rod 17 to rotate, so that the head back support framework 18 rotates.

First drive arrangement 8 can be the motor, and first drive arrangement 8 drive second rotary rod 17 is rotatory, and head back of the body holds in the palm skeleton 18 and second rotary rod 17 fixed connection, and head back of the body holds in the palm skeleton 18 fixed connection and the head back of the body and holds in the palm the below of 3, so head back of the body holds in the palm skeleton 18 and can rotate along with second rotary rod 17 to drive the rising or the decline of head back of the body support 3.

The utility model discloses the head back of the body holds in the palm 3 and the rising or the decline of leg support 5, first drive arrangement 8 of accessible remote controller control and second drive arrangement 9. Remote controller control belongs to prior art, is not the utility model discloses a protection is key, does not give unnecessary details here.

Further saying, still be provided with the cushion column 20 that is used for supplying all layer boards 2 to press when being the horizontality on the bedstead 1, cushion column 20 is provided with spacing post 19 outward, cushion column 20 bottom is provided with first elastic component 21, first elastic component 21 one end and spacing post 19 are connected, the first elastic component 21 other end and cushion column 20 are connected, cushion column 20 top is provided with flexible layer 22, expose outside spacing post 19 at cushion column 20 top, cushion column 20 is used for respectively with head back of the body support skeleton 18, thigh support skeleton 14 butt.

When the head back support 3 and the leg support 5 are lowered and laid flat, that is, the head back support and the leg support 5 are finally positioned at the same horizontal line, the bed frame 1 is provided with a limiting column 19, and the limiting column 19 is used for limiting the positions of the head back support 3 and the leg support 5 to prevent the head back support and the leg support 5 from falling too much. In order to reduce the discomfort of the person, a cushion column 20 is further provided because the head and back support 3 and the leg support 5 are raised or lowered many times when the person lies on the bed. Buffer column 20 is inserted in spacing post 19, and is connected through first elastic component 21 with spacing post 19, and first elastic component 21 can be the spring, has still set up flexible layer 22 at buffer column 20's top to improve cushioning effect greatly, reduce people's uncomfortable and feel.

In more detail, the support rod 10 includes an inner core 23 and an outer tube 24 disposed outside the inner core 23, a second elastic member 25 is disposed between the outer tube 24 and the inner core 23, the inner core 23 is movable along the length direction of the outer tube 24, the bed frame 1 is provided with a support plate 26, the surface of the support plate 26 is rough, the bottom of the inner core 23 is provided with an abutting portion 34 for pressing against the support plate 26, and the abutting portion 34 is provided with a first anti-skid pad 27. A storage groove 28 for storing the support rod 10 is arranged below the head back support 3, the support rod 10 can be stored in the storage groove 28, and an anti-skid block 29 for abutting against the abutting part 34 is arranged in the storage groove 28.

When all the supporting plates 2 are in a horizontal state, the supporting rod 10 is not needed, the supporting rod 10 is accommodated in the accommodating groove 28, in order to prevent the supporting rod 10 from falling down, the anti-skid block 29 is arranged in the accommodating groove 28, and the abutting portion 34 is provided with the first anti-skid pad 27, so that when the supporting rod 10 is accommodated in the accommodating groove 28, the abutting portion 34 abuts against the anti-skid block 29, namely the first anti-skid pad 27 contacts with the anti-skid block 29, and the supporting rod 10 cannot fall out due to the existence of friction force. And when the support bar 10 is located in the receiving groove 28, the second elastic member 25 will be in a compressed state, and the second elastic member 25 may be a spring. So that the brace 10 is less likely to fall out.

When the support bar 10 is needed, the support bar 10 is only needed to be taken out. The supporting rod 10 can rotate relative to the head back support 3, a user can press the inner core 23 with a hand, the second elastic piece 25 contracts until the supporting rod 10 is perpendicular to the supporting plate 26, after the user releases his hand, the inner core 23 automatically pops out under the action of the elastic force of the second elastic piece 25, the abutting part 34 is pressed on the supporting plate 26, the supporting plate 26 is rough, and the abutting part 34 is provided with the first anti-skid pad 27, so that the supporting rod 10 is prevented from being stressed and inclined, and the slipping is prevented. Since the abutting portion 34 is pressed against the support plate 26, the second elastic member 25 is in a compressed state at this time, and the head back 3 can be supported more favorably.

In more detail, the bed frame 1 is provided with a fixed baffle part 30 fixedly connected with the hip rest 4, the inner side of the fixed baffle part 30 is provided with a reinforcing column 31, one end of the reinforcing column 31 is fixedly connected with the hip rest 4, and the other end of the reinforcing column 31 is fixedly connected with the bed frame 1.

The reinforcement column 31 plays a reinforcement role because the hip rest 4 is stressed when a person lies or sits on the bed, and in order to enable the hip rest 4 to be well fixed on the bed frame 1, the reinforcement column 31 is provided to prevent the fixed baffle part 30 from being broken. The first rotating rod 13 and the second rotating rod 17 are connected with the fixed baffle part 30 through rolling bearings.

In more detail, the bed frame 1 is provided with four bed legs 32, and the bottom of the bed legs 32 is provided with a second anti-skid pad 33. The bed foot 32 plays a supporting role, and the second anti-skid pad 33 plays an anti-skid role.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the frame 1, the support board 2, the head and back support 3, the hip support 4, the leg support 5, the head and back support swing arm 6, the leg support swing arm 7, the first driving device 8, the second driving device 9, the support rod 10, the leg support 11, the foot support 12, the first rotating rod 13, the leg support frame 14, the foot support frame 15, the limit rod 16, the second rotating rod 17, the head and back support frame 18, the limit column 19, the cushion column 20, the first elastic member 21, the flexible layer 22, the inner core 23, the outer tube 24, the second elastic member 25, the support plate 26, the first anti-skid pad 27, the storage groove 28, the anti-skid block 29, the fixed baffle portion 30, the reinforcement column 31, the bed foot 32, the second anti-skid pad 33, the abutting portion 34, etc. are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A mattress supporting device is characterized by comprising a bed frame (1), wherein a plurality of supporting plates (2) are erected on the bed frame (1), the supporting plates (2) comprise a head and back support (3), a hip support (4) and a leg support (5), a head and back support rocker arm (6) and a leg support rocker arm (7) are arranged below the supporting plates (2), and the head and back support rocker arm (6) is provided with a first driving device (8); the leg support rocker arm (7) is provided with a second driving device (9), the first driving device (8) is used for driving the head and back support rocker arm (6) to rotate so as to enable the head and back support (3) to ascend or descend, the second driving device (9) is used for driving the leg support rocker arm (7) to rotate so as to enable the leg support (5) to ascend or descend, a supporting rod (10) with one end hinged with the head and back support (3) is arranged below the head and back support (3), when the head and back support (3) ascends to be inclined, the supporting rod (10) can rotate relative to the head and back support (3), and the other end abuts against the bedstead (1) and is vertical to the bedstead (1) so as to support the head and back support (3).

2. A mattress support according to claim 1, wherein the leg rest (5) comprises a thigh rest (11) and a foot rest (12), the leg rest swing arm (7) comprises a first pivot rod (13) and a thigh rest frame (14) fixedly connected to the first pivot rod (13), the thigh rest frame (14) is positioned below the thigh rest (11) and fixedly connected to the thigh rest (11), and the second drive means (9) drives the first pivot rod (13) to pivot, thereby rotating the thigh rest frame (14).

3. A mattress support according to claim 2, wherein a foot support frame (15) fixedly connected to the foot support (12) is provided below the foot support (12), the foot support frame (15) and the thigh support frame (14) being hinged to each other.

4. A mattress support according to claim 3, wherein a stop bar (16) is further provided under the foot rest (12), one end of the stop bar (16) is hinged to the frame (1), the other end of the stop bar (16) is hinged to the foot rest frame (15), and the stop bar (16) is used for limiting the position of the foot rest (12).

5. A mattress support according to claim 4, wherein the head back support swing arm (6) comprises a second rotary rod (17) and a head back support frame (18) fixedly connected with the second rotary rod (17), the head back support frame (18) is positioned below the head back support (3) and fixedly connected with the head back support (3), and the first driving device (8) drives the second rotary rod (17) to rotate, so that the head back support frame (18) rotates.

6. The mattress supporting device according to claim 5, wherein the bed frame (1) is further provided with a buffer column (20) for allowing all the supporting plates (2) to be pressed against when in a horizontal state, a limiting column (19) is arranged outside the buffer column (20), a first elastic member (21) is arranged at the bottom of the buffer column (20), one end of the first elastic member (21) is connected with the limiting column (19), the other end of the first elastic member (21) is connected with the buffer column (20), a flexible layer (22) is arranged at the top of the buffer column (20), the top of the buffer column (20) is exposed out of the limiting column (19), and the buffer column (20) is used for being respectively abutted against the head and back supporting framework (18) and the thigh supporting framework (14).

7. The mattress support device according to claim 1, wherein the support bar (10) comprises an inner core (23) and an outer tube (24) disposed outside the inner core (23), a second elastic member (25) is disposed between the outer tube (24) and the inner core (23), the inner core (23) is movable along the length direction of the outer tube (24), the bed frame (1) is provided with a support plate (26), the support plate (26) has a rough surface, the bottom of the inner core (23) is provided with an abutting portion (34) for pressing against the support plate (26), and the abutting portion (34) is provided with a first anti-skid pad (27).

8. A mattress support according to claim 7, wherein a receiving groove (28) for receiving the support bar (10) is provided below the head support (3), the support bar (10) is received in the receiving groove (28), and a non-slip block (29) for abutting against the abutting portion (34) is provided in the receiving groove (28).

9. A mattress support according to claim 1, wherein the frame (1) is provided with a fixed baffle (30) for fixedly connecting with the hip rest (4), the inner side of the fixed baffle (30) is provided with a reinforcing column (31), one end of the reinforcing column (31) is fixedly connected with the hip rest (4), and the other end of the reinforcing column (31) is fixedly connected with the frame (1).

10. A mattress support according to claim 1, wherein the frame (1) is provided with four feet (32), and the feet (32) are provided with a second non-slip mat (33) at the bottom.