CN220714303U - But height-adjusting's backbone pad - Google Patents

Abstract

The utility model relates to the technical field of medical supplies, in particular to a spinal column pad with adjustable height, which comprises a fixing device and a spinal column pad, wherein the fixing device is used for fixing the spinal column pad and comprises a split first body and a split second body, the split first body is symmetrically provided with a sleeve body, the split second body is provided with a slide bar, the slide bar slides in the sleeve body to adjust the length of the fixing device, the spinal column pad comprises a backing plate, and the backing plate is made of rubber materials. When the utility model is used, the split second slide bar is pulled to slide in the split first sleeve body so as to determine the length of the fixing device, and the backing plate of the vertebra cushion is made of rubber material, so that the backing plate can be bent to fix the vertebra cushion on the split first and the split second, and the follow-up person can lie on the vertebra cushion for treatment, so that the phenomenon that the gravity of the person fully acts on the gears when the gears are used for adjustment is avoided, and the gears are separated from each other and damaged when the gears are not tightly meshed or the hardness of the gears is not enough is avoided.

Description

But height-adjusting's backbone pad

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a height-adjustable spinal pad.

Background

In the prior art, when treating the relevant diseases of backbone, generally need to use the backbone bolster, support the backbone through the backbone bolster, then, because the different patient's of body type and the deformation degree of backbone are different, consequently, the supporting height of backbone bolster also is different, and current backbone bolster height generally can not be adjusted, consequently, the suitability is relatively poor.

For height-adjustable spinal pads, there are many prior art techniques, such as:

chinese patent publication No. CN211300819U discloses a height-adjustable spinal bolster, which comprises two backing plates, a spinal support assembly and an adjusting assembly, wherein an installation gap is provided between the two backing plates; the spine supporting component is arranged in the installation gap, and two ends of the spine supporting component are respectively connected with the two backing plates; the adjusting component is arranged in the installation gap and is used for driving the spine supporting component to move up and down in the installation gap, and the height of the spine supporting component can be adjusted through the adjusting component, so that the device is convenient to be applied to patients with different body types and conditions.

Therefore, most of the spinal pad with adjustable height comprises the backing plates, the supporting component and the adjusting component are arranged between the two backing plates, the supporting component can move up and down in a gap by utilizing gear meshing, so that the height of the spinal pad is adjusted, but the pressure is fully applied to the gears only by virtue of the gear meshing of the supporting component and the adjusting component when a person lies above the supporting component, when the gear meshing is not strict enough or the hardness of the gears is not enough, the gears are easily broken, the supporting component and the adjusting component collapse inside, and the spinal pad cannot be adjusted in height.

In view of this, we propose a height-adjustable spinal pad.

Disclosure of Invention

The present utility model aims to solve the above-mentioned drawbacks and to provide a spinal pad with height adjustment by utilizing the bendable property of the spinal pad.

The sliding rod of the split II is pulled to slide in the sleeve of the split I so as to determine the length of the fixing device, and the backing plate of the vertebra pad is made of rubber material, so that the backing plate can be bent to fix the vertebra pad on the split I and the split II, and the follow-up person can lie on the vertebra pad for treatment, so that the phenomenon that the gravity of the person acts on the gears completely when the gears are used for adjustment is avoided, and the gears are separated from each other and damaged when the gears are not tightly meshed or the hardness of the gears is insufficient.

The utility model provides a height-adjustable spinal pad, which comprises a fixing device and a spinal pad, wherein the fixing device is used for fixing the spinal pad, the fixing device comprises a first split body and a second split body, the first split body is symmetrically provided with a sleeve body, the second split body is provided with a sliding rod, the sliding rod slides in the sleeve body to adjust the length of the fixing device, the spinal pad comprises a backing plate, and the backing plate is made of rubber materials.

As a further improvement of the technical scheme, a first sliding groove is arranged in the sleeve body, the cross section of the first sliding groove is in a transverse convex shape, a clamping block is arranged on the outer side of the top of the sliding rod, and the sliding rod slides in the sleeve body through sliding connection of the first sliding groove and the clamping block.

As a further improvement of the technical scheme, the first split body and the second split body respectively comprise a fixing groove and a first fixing hole, fixing blocks are symmetrically arranged on two sides of the base plate, and the fixing blocks are provided with second fixing holes corresponding to the first fixing holes.

As a further improvement of the technical scheme, a plurality of lifting columns are arranged above the first sliding groove, and auxiliary rods of the lifting columns stretch and retract by gravity and are used for fixing the sliding rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the spine pad with adjustable height, through the arrangement of the fixing device, the length of the fixing device can be slidably adjusted in the sleeve body of the split I along with the slide rod of the split II, and the lifting column is utilized to automatically make telescopic movement along with gravity, so that the length of the fixing device is fixed.

2. In the height-adjustable spinal pad, the first split body and the second split body are provided with the fixing grooves, so that the spinal pad can be bent and fixed on the fixing device by utilizing the characteristic that the backing plate of the spinal pad is made of rubber materials.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is an exploded view of an embodiment of a fixture;

FIG. 3 is a split cross-sectional view of an embodiment;

fig. 4 is a schematic view of an embodiment spinal pad.

The meaning of each reference sign in the figure is:

1. a fixing device; 11. the first split body; 111. a sleeve body; 112. a first chute; 113. lifting columns; 12. a second split; 121. a slide bar; 122. a clamping block; 13. a fixing groove; 14. a first fixing hole;

2. a spinal pad; 21. a backing plate; 22. a fixed block; 221. and a second fixing hole.

Detailed Description

Most spinal pad with adjustable height all includes the backing plate, through setting up supporting component and adjusting part between two backing plates, utilizes gear engagement to make supporting component can reciprocate in the clearance to realize spinal pad height adjustment, but only relies on supporting component and adjusting part's gear engagement, when equal person lies above it, pressure all acts on the gear, when gear engagement is not rigorous enough or the hardness of gear is not enough, breaks away from the damage easily to cause between the gear, makes supporting component and adjusting part inside collapse, and then leads to the unable height-adjusting of spinal pad.

As shown in fig. 1 to 4, the height-adjustable spinal pad comprises a fixing device 1 and a spinal pad 2, wherein the fixing device 1 is used for fixing the spinal pad 2, the fixing device 1 comprises a split first 11 and a split second 12 in consideration of the length fixing of the fixing device 1, the split first 11 is symmetrically provided with a sleeve body 111, the split second 12 is provided with a sliding rod 121, the sliding rod 121 slides in the sleeve body 111 to adjust the length of the fixing device 1, the spinal pad 2 is required to be bent to be fixed on the fixing device 1 in consideration of the fact that the spinal pad 2 keeps consistent length, the spinal pad 2 comprises a pad plate 21, the pad plate 21 is of a main structure, the bending is performed by using the flexible characteristic of rubber materials, and the fixing of the spinal pad 2 on the fixing device 1 is ensured.

The improvement of the embodiment is that: by arranging the fixing device 1, the length of the fixing device 1 can be slidably adjusted along with the sliding rod 121 of the split second 12 in the sleeve body 111 of the split first 11, and the spine pad 2 can be bent and fixed on the fixing device 1 by utilizing the characteristic that the backing plate 21 of the spine pad 2 is made of rubber material.

In view of the problem of fixing the sliding rod 121 during adjustment of the fixing device 1 and the problem that the elastic pressure of the spinal pad 2 itself will cause the sliding rod 121 to slide after fixation, the present utility model proposes a second embodiment, which is specifically as follows:

the sleeve 111 is internally provided with a first sliding groove 112, the section of the first sliding groove 112 is in a transverse convex shape, the outer side of the top of the sliding rod 121 is provided with a clamping block 122, the sliding rod 121 slides in the sleeve 111 through sliding connection of the first sliding groove 112 and the clamping block 122, a plurality of lifting columns 113 are arranged above the sliding position of the first sliding groove 112 and the clamping block 122, and auxiliary rods of the lifting columns 113 stretch out and draw back by gravity, so that after the length of the fixing device 1 is determined, the fixing device 1 is reversed to enable the auxiliary rods of the lifting columns 113 to stretch out by gravity, and the clamping block 122 is blocked.

The improvement of the embodiment is that: by arranging the lifting column 113, the lifting column 113 automatically performs telescopic motion along with gravity, so that the clamping block 122 of the sliding rod 121 is clamped by the auxiliary rod of the lifting column 113, and meanwhile, the elastic pressure of the vertebra pad 2 after being fixed can be blocked by the auxiliary rod of the lifting column 113 when acting on the sliding rod 121, so that the sliding cannot be realized, and the length of the fixing device 1 is ensured to be fixed.

Considering the fixation problem of the spinal pad 2 in the first embodiment, the present utility model proposes a third embodiment, specifically as follows:

in this embodiment, the fixing device 1 and the spinal pad 2 are improved, specifically, the split first 11 and the split second 12 each include a fixing slot 13 and a fixing hole first 14, two sides of the pad 21 are symmetrically provided with fixing blocks 22, the fixing blocks 22 are provided with fixing holes second 221 corresponding to the fixing holes first 14, and the spinal pad 2 is fixed on the fixing device 1 by using the inserting rod to pass through the fixing holes first 14 and the fixing holes second 221.

To sum up, the working principle of the scheme is as follows:

when the fixing device is used, one surface of the fixing device 1 with the first fixing hole 14 faces downwards, at the moment, the auxiliary rod of the lifting column 113 is retracted by gravity, the sliding rod 121 is slid to adjust the length of the fixing device 1, after the length of the fixing device 1 is determined, the fixing device 1 is turned over, at the moment, the auxiliary rod of the lifting column 113 is extended by gravity, the fixing sliding rod 121 is not moved, after the vertebra cushion 2 is bent, the fixing block 22 is inserted into the fixing groove 13 to align the first fixing hole 14 with the second fixing hole 221, the fixing is performed by the inserting rod, the installation can be completed, when the height needs to be adjusted, the fixing rod 121 is repeatedly turned over, the bending degree of the vertebra cushion 2 is changed, and then the fixing is realized, and the change in height is realized.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. A height-adjustable spinal pad comprising a fixation device (1) and a spinal pad (2), the fixation device (1) being used for fixing the spinal pad (2), characterized in that: the fixing device (1) comprises a first split (11) and a second split (12), the first split (11) is symmetrically provided with a sleeve body (111), the second split (12) is provided with a sliding rod (121), the sliding rod (121) slides in the sleeve body (111) to adjust the length of the fixing device (1), and the vertebra pad (2) comprises a base plate (21), and the base plate (21) is made of rubber materials.

2. The height-adjustable spinal pad of claim 1, wherein: the sleeve body (111) is internally provided with a first sliding groove (112), the cross section of the first sliding groove (112) is in a transverse convex shape, the outer side of the top of the sliding rod (121) is provided with a clamping block (122), and the sliding rod (121) slides in the sleeve body (111) through sliding connection of the first sliding groove (112) and the clamping block (122).

3. The height-adjustable spinal pad of claim 1, wherein: the split first (11) and the split second (12) comprise a fixing groove (13) and a fixing hole first (14), fixing blocks (22) are symmetrically arranged on two sides of the base plate (21), and the fixing blocks (22) are provided with a fixing hole second (221) corresponding to the fixing hole first (14).

4. The height-adjustable spinal pad of claim 2, wherein: a plurality of lifting columns (113) are arranged above the first sliding groove (112), and auxiliary rods of the lifting columns (113) stretch and retract by gravity and are used for fixing the sliding rods (121).