CN214510419U

CN214510419U - Lifting adjusting device for pillow-free bed

Info

Publication number: CN214510419U
Application number: CN202120120502.3U
Authority: CN
Inventors: 李伯国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-10-29
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a pillow-free lifting adjusting device, which belongs to the technical field of household articles and comprises a bottom plate, a lifting base plate, a lifting adjusting screw and a lifting adjusting nut, wherein the lifting adjusting nut is fixedly arranged on the bottom plate, the lifting adjusting screw is in threaded connection with the lifting adjusting nut and penetrates through the bottom plate, the upper end of the lifting adjusting screw is movably supported at the bottom of the lifting base plate and is rotatably connected with the lifting base plate, the lifting adjusting screw and the lifting adjusting nut are respectively provided with a plurality of groups and are arranged on the bottom plate in an array manner, the lifting base plate is provided with a plurality of groups of limiting guide plates, the limiting guide plates are movably abutted against the outer side of the bottom plate, and are parallel to each other, the heights of different areas are adjusted by matching the lifting base plate with a mattress, so that the mattress can adapt to body curves of different users, has better adaptability and has adjustability, the later stage can be adjusted according to different needs to simple structure, durability are good, with low costs.

Description

Lifting adjusting device for pillow-free bed

Technical Field

The utility model relates to a household articles technical field, in particular to no pillow bed lifting adjusting device.

Background

The pillow is a necessary bedding for most people in daily life, and the requirements of different people on the height and the elasticity of the pillow are different due to the difference of the pillow. If the pillow is too high, the cervical vertebra can be discomfortable, certain part of the cervical vertebra is pressed too much, hyperosteogeny occurs, the cervical nerve is directly pressed, headache, dizziness and neck, shoulder, arm and finger numbness occur, otherwise, if the pillow is too low, the blood flowing into the head is too much, the blood circulation of the head is affected, and a person can feel dizziness and eyelid edema after waking up; if the elasticity of pillow is relatively poor, pillow non-deformable after the head is rested on, the pillow can let the neck nest, makes the angle of respiratory track change, breathes unsmoothly, aggravates the degree of snoring, otherwise, if the elasticity of pillow is too big, can let people's head constantly receive the effect of outside elasticity, leads to muscle fatigue and damage easily. The pillow purchased by people is difficult to completely fit the body curve of the people, and the comfort of the pillow needs to be chosen and compromised.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects existing in the prior art, the utility model provides a lifting adjusting device without a pillow bed.

The utility model provides a technical scheme that its technical problem adopted is: a pillow-free bed lifting adjusting device comprises a bottom plate, a lifting base plate, a lifting adjusting screw and a lifting adjusting nut, wherein the lifting adjusting nut is fixedly arranged on the bottom plate, the lifting adjusting screw is in threaded connection with the lifting adjusting nut and penetrates through the bottom plate, the upper end of the lifting adjusting screw is movably supported at the bottom of the lifting base plate and is rotatably connected with the lifting base plate, and the lifting adjusting screw and the lifting adjusting nut are provided with multiple groups and are arranged on the bottom plate in an array manner;

the lifting base plate is provided with a plurality of groups of limiting guide plates, the limiting guide plates are movably abutted against the outer side of the bottom plate, and the limiting guide plates are parallel to the lifting adjusting screw rod.

Preferably, the outer side of the bottom plate is provided with a guide fitting side groove opposite to the limit guide plate, and the limit guide plate is slidably connected with the guide fitting side groove.

Preferably, the limit guide plate is L-shaped, the upper folded edge of the limit guide plate is a fixed part, the lower folded edge of the limit guide plate is a guide part, the upper folded edge of the limit guide plate is fixed on the lifting base plate, and the guide part of the limit guide plate is slidably connected with the guide embedding side groove.

Preferably, a fixing flange is arranged on the outer side of the lifting adjusting nut, a fixing screw hole is formed in the fixing flange, and the lifting adjusting nut is connected with the bottom plate through the fixing flange.

The utility model has the advantages that: when the pillow-free bed lifting adjusting device is applied, a bottom plate of the pillow-free bed lifting adjusting device is fixed on a bed frame, a mattress is supported through a lifting base plate, the mattress is divided into a plurality of relatively independent areas, each group of lifting base plates supports one area respectively, the heights of different areas of the mattress are adjusted independently through rotating and adjusting a lifting screw rod, so that the mattress adapts to the body curve of a user, the existing pillow is replaced to support the head, except the head, because the weight of the hip is heavier and the curve is more prominent, if the height of the area corresponding to the hip is consistent with the height of the adjacent area, the hip is easy to sink deeply, the long-time stress and muscle fatigue of the peripheral position of the hip are caused, therefore, the height of the area corresponding to the hip needs to be adjusted according to the self condition of the user, the excessive sinking of the hip is avoided, compared with the prior art, the heights of different areas are adjusted through matching with the mattress, make the mattress can adapt to different users' health curve, its adaptability is better to possess the controllability, the later stage can be adjusted according to different needs, and simple structure, durability are good, with low costs.

Drawings

Fig. 1 is a front view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

fig. 3 is a perspective view of an embodiment of the present invention;

FIG. 4 is a partially exploded view of the first embodiment of the present invention (omitting the elevation adjustment screw);

FIG. 5 is a second partially exploded view of the embodiment of the present invention (omitting the elevation adjustment screw);

fig. 6 is a perspective view of an embodiment of the present invention.

In the figure, 10, a bottom plate, 11, a guide embedding side groove, 20, a lifting base plate, 21, a limit guide plate, 31, a lifting adjusting screw rod, 32, a lifting adjusting nut, 33, a fixing flange, 40, a bedstead, 41, a square steel bracket, 50 and a mattress.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in the attached figures 1-6, the utility model provides a pillow-free lifting adjusting device, which comprises a bottom plate 10, a lifting base plate 20, a lifting adjusting screw 31 and a lifting adjusting nut 32, wherein the lifting base plate 20 is provided with a plurality of groups, a fixing flange 33 is arranged outside the lifting adjusting nut 32, a fixing screw hole is arranged on the fixing flange 33, the lifting adjusting nut 32 is connected with the bottom plate 10 through the fixing flange 33, the lifting adjusting nut 32 and the fixing flange 33 are both embedded on the bottom plate 10, the lifting adjusting screw 31 is in threaded connection with the lifting adjusting nut 32 and penetrates through the bottom plate 10, the upper end of the lifting adjusting screw 31 is movably supported at the bottom of the lifting base plate 20 and is rotatably connected with the lifting base plate 20, the lifting adjusting screw 31 and the lifting adjusting nut 32 are both provided with a plurality of groups and are arrayed on the bottom plate 10, the height of the lifting base plate 20 relative to the bottom plate 10 can be adjusted by rotating the adjusting lifting screw;

the lifting base plate 20 is provided with a plurality of groups of limiting guide plates 21, the outer side of the base plate 10 is provided with a guide embedded side groove 11 relative to the limiting guide plates 21, the limiting guide plates 21 are connected with the guide embedded side groove 11 in a sliding mode, the limiting guide plates 21 are parallel to the lifting adjusting screw 31, the limiting guide plates 21 are L-shaped, the upper edge of each limiting guide plate 21 is a fixed part, the lower edge of each limiting guide plate 21 is a guide part, the upper edge of each limiting guide plate 21 is fixed on the lifting base plate 20, the guide parts of the limiting guide plates 21 are connected with the guide embedded side groove 11 in a sliding mode, the lifting base plate 20 is limited through the limiting guide plates 21 and the guide embedded side groove 11, and dislocation of the lifting base plate 20 relative to the base plate 10 is avoided.

Specifically, when the pillow-free lifting adjusting device is applied, the bottom plate 10 of the pillow-free lifting adjusting device is fixed on the square steel bracket 41 of the bed frame 40 through screws, the mattress 50 is supported through the lifting base plate 20, the mattress 50 is divided into a plurality of relatively independent areas, each group of lifting base plates 20 supports one area respectively, the heights of different areas of the mattress 50 are adjusted independently through rotating and adjusting the lifting screw rods, so that the curve of the body of a user is adapted, the existing pillow is replaced to support the head, except the head, because the weight of the hip is heavier and the curve is more prominent, if the height of the area corresponding to the hip is consistent with the height of the adjacent area, the deep sinking of the hip position is easy to occur, the long-time stress and muscle fatigue of the peripheral position of the hip are caused, therefore, the height of the area corresponding to the hip needs to be adjusted according to the self condition of the user, and the excessive sinking of the hip is avoided, compare in prior art, adjust the height in different regions through cooperation mattress 50 for the mattress can adapt to different users' health curve, and its adaptability is better, and possesses the controllability, and the later stage can be adjusted according to different needs, and simple structure, durability are good, with low costs.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a no pillow bed lift adjustment device which characterized in that: the lifting device comprises a bottom plate (10), a lifting base plate (20), lifting adjusting screws (31) and lifting adjusting nuts (32), wherein the lifting adjusting nuts (32) are fixedly arranged on the bottom plate (10), the lifting adjusting screws (31) are in threaded connection with the lifting adjusting nuts (32) and penetrate through the bottom plate (10), the upper ends of the lifting adjusting screws (31) are movably supported at the bottom of the lifting base plate (20) and are rotatably connected with the lifting base plate (20), and the lifting adjusting screws (31) and the lifting adjusting nuts (32) are provided with multiple groups and are arranged on the bottom plate (10) in an array manner;

the lifting base plate (20) is provided with a plurality of groups of limiting guide plates (21), the limiting guide plates (21) are movably abutted against the outer side of the bottom plate (10), and the limiting guide plates (21) are parallel to the lifting adjusting screw rods (31).

2. The pillow-free bed lifting adjusting device according to claim 1, wherein: the outer side of the bottom plate (10) is provided with a guide embedding side groove (11) relative to the limiting guide plate (21), and the limiting guide plate (21) is connected with the guide embedding side groove (11) in a sliding mode.

3. The pillow-free bed lifting adjusting device according to claim 2, wherein: the limiting guide plate (21) is L-shaped, the upper folded edge of the limiting guide plate (21) is a fixed part, the lower folded edge of the limiting guide plate is a guide part, the upper folded edge of the limiting guide plate (21) is fixed on the lifting base plate (20), and the guide part of the limiting guide plate (21) is in sliding connection with the guide embedded side groove (11).

4. The pillow-free bed lifting adjusting device according to claim 1, wherein: the outer side of the lifting adjusting nut (32) is provided with a fixing flange (33), the fixing flange (33) is provided with a fixing screw hole, and the lifting adjusting nut (32) is connected with the bottom plate (10) through the fixing flange (33).