WO2018028031A1

WO2018028031A1 - Elbow support device for vertebra traction bed

Info

Publication number: WO2018028031A1
Application number: PCT/CN2016/100733
Authority: WO
Inventors: 何少敦
Original assignee: 何少敦
Priority date: 2016-08-12
Filing date: 2016-09-29
Publication date: 2018-02-15
Also published as: CN107714257A

Abstract

An elbow support device for a vertebra traction bed, mainly comprising left and right support blocks (4.1, 4.2) which are respectively provided on the left and right sides of a bed body at the locations corresponding to the elbows of a human body. A person lies in a bed in a supine posture with his/her arms bent so as to place his/her elbows on the support blocks; when the lumbar vertebra of the person is subjected to a downward pulling force, the support blocks apply an upward support force through the elbows on the upper body of the person, such that the lumbar vertebra is subjected to traction effect. The left and right support blocks (4.1, 4.2) are respectively embedded in the left and right sides of a mattress (3). The left and right support blocks (4.1, 4.2) are integrally formed with the mattress (3) when closed, and abut against the elbows of a human body and apply a supporting force to the elbows when vertically fixed. The support blocks are embedded in the left and right sides of the mattress (3) and are integrally formed with the mattress (3), thus the point of force on the upper arm of a human body can be in-line with the corresponding support block when the support blocks are used, efficiently solving the problem of support force offsetting in the prior art. Moreover, the support blocks are integrally formed with the mattress (3) when closed, allowing for an elegant appearance and convenient packaging and transportation.

Description

Elbow support device for vertebral body pulling bed

Technical field

The invention relates to a human body upper body fixing device for a vertebral body pulling bed, in particular to an elbow supporting device for a vertebral body pulling bed.

Background technique

In the well-known technology of the present invention, the vertebral body pulling bed comprises two types: the first one is an early publicly available bed moving vertebral body pulling bed, and the bed sheets (including mattresses) of such vertebral body pulling bed are divided into The upper body board and the lower body board are two parts, the upper body board is fixed and the lower body board can be moved to the outside. When used, the body chest is fixed on the bedside position of the upper body board by the chest strap, and the human waist is tied by the waist. The belt is fixed on the lower body bed, and when the lower body bed moves to the outside, it exerts a pulling effect on the human lumbar vertebra. The second type is a padded mobile vertebral body pulling bed, and such a padded mobile vertebral body pulling bed is disclosed in the patent documents disclosed in No. 204428236U, 204219120U, 203619853U, 203591364U, and the like.

In the patent document of Chinese Patent Publication No. 204428236U, "an elbow support device for a vertebral body pulling bed and a vertebral body pulling bed thereof" are described, and the claims clearly recite "1. A vertebral body" The elbow support device of the pulling bed is characterized in that the left and right support blocks are respectively arranged on the left and right sides of the bed body at the elbow position of the human body, and the human body is placed on the bed and the arm is bent to make the elbow portion At the position of the support block, when the human lumbar vertebra is subjected to the pull-down force, the support block exerts an upward supporting force on the upper body of the human body through the elbow, thereby causing the lumbar spine to be pulled. It can be clearly seen from the specification of the publication and the drawings that the elbow support device is fixedly mounted on both side edges of the bed frame, and in the 58th paragraph of the specification, "When the human lumbar vertebrae are pulled downward, the support block will Due to the pressure from the elbow of the human body, since the point of application of the elbow pressure is not in line with the straight line of the socket rod, the support block can be fixed on the socket rod and act as a support due to the eccentric moment. It is an eccentric moment, so the supporting force of the support block to the elbow of the human body is not direct, especially since it is installed on the edge of the bed. When the human body is used, the upper arm cannot be in a vertical state and must be opened outward to place the elbow on the support block. The position of the support surface causes the support block to exert a vertical upward support force on the upper arm of the human body, and at the same time has a thrust directed to the outer side, which affects the use effect.

Summary of the invention

In order to solve the above problems, the present invention provides a new technical solution for an elbow support device of a vertebral body pulling bed, and an elbow support device for a vertebral body pulling bed, which is mainly disposed on the left and right sides of the bed body. The left and right support blocks are respectively arranged at the elbow position of the human body, and the human body is placed on the bed and the arm is bent to place the elbow portion at the support block position. When the human lumbar vertebra is pulled downward, the support block exerts an upward supporting force on the upper body of the human body through the elbow. Therefore, the lumbar vertebrae are pulled, and the left and right pits are respectively arranged on the left and right sides of the mattress at the elbow position, and the left and right support blocks are respectively buried in the left and right potholes of the mattress. In the middle, the left and right support blocks are integrated with the mattress when the left and right support blocks are closed, and the left and right support blocks are pressed against each other when the vertical support block is vertically fixed, and the support block generates supporting force to the human elbow. Since the support block is embedded on the left and right sides of the mattress and integrated with the mattress, when used, the force point of the upper arm of the human body and the support block can be in the same straight line, which can effectively solve the eccentricity of the support force existing in the prior art. The problem, at the same time, is integrated with the mattress when closed, beautiful and generous, and also brings convenience to packaging and transportation.

The technical solution proposed by the invention is suitable for the well-known bed-moving vertebral body pulling bed, and is also suitable for the well-known cloth-pad moving vertebral body pulling bed.

The technical solution adopted by the present invention is: an elbow support device for a vertebral body pulling bed, which mainly comprises left and right support blocks respectively disposed at the left and right sides of the bed body at the elbow position of the human body, and is also provided. There are respectively left and right mounting seats for fixing the left and right supporting blocks, the left mounting seat is formed by a sheet metal bending, the slot of the left mounting seat is upward, and the left supporting block is fixedly fixed to the left mounting seat. In the notch; the right mounting seat is formed by a sheet metal bending, the notch of the right mounting seat is upward, and the right supporting block is fixedly fixed in the notch of the right mounting seat; the human body is lying on the bed and the arm is bent to make the elbow The part is placed at the position of the support block, and the support piece of the human lumbar vertebra receives an upward supporting force through the elbow to the upper body of the human body, thereby causing the lumbar vertebrae to be pulled. The feature is that the elbow is placed on both sides of the mattress. There are left and right potholes, the left and right support blocks are respectively embedded in the left and right potholes, and the left and right support blocks are integrated with the mattress when the left and right support blocks are closed, and the left and right support blocks are vertical. Fixed time with people The elbows are pressed against each other, the supporting block generates supporting force to the elbow of the human body, and a latching device is further provided, the latching device is composed of an open type slider and a linear guide rail thereof, and the linear guide rail is composed of a round steel and an aluminum bracket. The open type slider constitutes a socket, the round steel of the linear guide rail constitutes a plug, the open type slider is disposed at the lower side of the left and right mounts, and the left and right linear guides are vertically installed at the left and right potholes respectively On the lower bed frame, left and right stop blocks are respectively disposed on the bottom plates of the left and right mounts, and the stop blocks are located on the upper side of the slider when the mount is vertically placed.

According to a preferred embodiment of the present invention, the stop block is a bent L-shaped structure, and the guide rail round steel has an exposed pointed end, and the pointed end is vertically upward.

According to a preferred embodiment of the present invention, the stop block is further provided with a socket, and the mounting seat is in a vertical state, and the pointed end of the rail round steel is sequentially inserted from the open type slider jack and the stop block. The hole passes through, and the mount is vertically fixed when the stop block comes into contact with the end face of the aluminum bracket.

Another technical solution adopted by the present invention to solve the problem is: an elbow support device for a vertebral body pulling bed, which mainly comprises left and right support blocks respectively disposed at the left and right sides of the bed body at the elbow position of the human body. There are also left and right mounting seats respectively for fixing the left and right support blocks, the left mounting seat is formed by a sheet metal bending, the slot of the left mounting seat is upward, and the left supporting block is fixedly mounted on the left side. In the notch of the seat; the right mounting seat is formed by a sheet metal bending, the notch of the right mounting seat is upward, and the right supporting block is fixed and fixed in the notch of the right mounting seat; the human body is lying on the bed and the arm is bent. The elbow is placed at the position of the support block, and when the lumbar vertebrae of the human body are pulled downward, the support block exerts an upward supporting force on the upper body of the human body through the elbow, thereby pulling the lumbar vertebrae, which is characterized in that the elbow is located on both sides of the mattress. The left and right support blocks are respectively embedded in the left and right potholes, and the left and right magnetic attraction fixing components are disposed, and the left and right support blocks pass through the left, Right mount Do not be mounted on the left and right magnetic attraction fixing assemblies, the magnetic attraction fixing assembly is provided with a pin shaft, and the left and right support blocks are rotated or closed along the pin shaft, and the left and right support blocks are closed. And the mattress is integrally formed, and the left and right support blocks are vertically fixed and pressed against the elbow of the human body, and the support block generates supporting force to the elbow of the human body;

The left magnetic attraction fixing assembly mainly comprises: a left connecting seat, a left mounting base, a left pin shaft, a left magnet fixing seat and a left magnet, wherein the left connecting seat has a pin hole, and the left mounting base has a pin hole; the right magnetic attraction fixing assembly mainly comprises: a right connecting seat, a right mounting base, a right pin shaft, a right magnet fixing seat, a right magnet, the right connecting seat has a pin hole, and the right mounting base a pin hole in the seat; the left link The socket is fixedly mounted on the lower side of the left mounting seat, the right connecting seat is fixedly mounted on the lower side of the right mounting seat, and the left mounting base and the right mounting base are respectively fixed and fixed on the lower side of the left and right potholes. Bed frame

The left magnet is mounted and fixed on the left magnet fixing seat, and the left magnet fixing seat is mounted on the left mounting base. When the left mounting seat rotates in a vertical state around the pin shaft, the magnetic magnet of the left magnet The left magnet is fixedly coupled to the left mount; the right magnet is mounted and fixed on the right magnet mount, and the right magnet mount is mounted on the right mount base, and the right mount rotates vertically around the pin shaft In the straight state, the magnetic attraction of the right magnet pulls the right mount together.

In a preferred embodiment of the present invention, when the left and right support blocks are closed and integrated with the mattress, the left and right mounts are respectively placed on the bed frame beam and supported and fixed.

In a preferred embodiment of the present invention, when the left and right support blocks are opened in a vertical state, the left and right mounts are respectively pressed against the left and right mounting bases to be pressed and fixed.

In a preferred embodiment of the present invention, the magnet is preferably an electromagnet. When the support block is in a vertical state, the mounting seat is sucked and fixed by an electromagnet. When the electromagnet is powered off to cancel the magnetic attraction force, the mounting seat can be wound. The pin rotates and transitions from a vertical state to a horizontal closed state.

The invention has the beneficial effects that the present invention provides an elbow support device for a vertebral body pulling bed, which mainly comprises left and right support blocks respectively disposed on the left and right sides of the bed body at the elbow position of the human body, and the human body lies on the back. The bed and the arm are bent to place the elbow in the position of the support block. When the lumbar vertebrae of the human body are pulled downward, the support block exerts an upward supporting force on the upper body of the human body through the elbow, thereby pulling the lumbar vertebrae, which is characterized in that the mattress is The left and right sides of the left and right sides are respectively arranged with left and right potholes, and the left and right support blocks are respectively embedded in the left and right potholes of the mattress, and the left and right support blocks are integrated with the mattress when closed. When the left and right support blocks are vertically fixed, they are pressed against the elbows of the human body, and the support blocks exert a supporting force on the elbows of the human body. Because it is buried on the left and right sides of the mattress, when used, the force point of the upper arm of the human body is on the same line as the support block, which can effectively solve the problem of eccentricity of the support force, and at the same time, it is integrated with the mattress when closed. Generous, it also brings convenience to packaging and transportation.

DRAWINGS

1 to 11 are schematic views showing the structure of the first embodiment of the present invention; wherein Figs. 1 and 2 are schematic views of the overall structure, Fig. 3 is a schematic view showing the structure after removing the mattress (bed board), and Fig. 4 to Fig. 11 are partial structures. Zoom in on the schematic. To show the trough structure of the mount, Figure 6 is a view rotated through 180 degrees.

12 to 21 are schematic views showing the structure of a second embodiment of the present invention. 12 to 13 are schematic views showing the structure after removing the mattress (bed board), and Figs. 14 to 21 are enlarged views of the partial structure.

In the picture:

Bed foot

2. Bed frame, 2.1 upper bed frame, 2.11 upper bed frame beam, 2.11A horizontal fixed support when closing, 2.2 lower bed frame, 2.21 lower bed frame beam;

3. Mattress, 3.1 left pothole, 3.2 right pothole, 3A bed head, 3B bed tail;

4.1 left support block, 4.11 left support block chamfer, 4.1A left mount, 4.2 right support block, 4.21 right support block chamfer, 4.2A right mount;

5A left latch device, 5A1 left socket (open slider), 5A11 jack, 5A2 left latch, 5A2A aluminum bracket, 5A2A1 aluminum bracket end face, 5A21 pointed end, 5A3 left stop block, 5A31 jack;

5B right latch device;

6A left magnetic suction fixing piece, 6A1 left connecting seat, 6A11 pin shaft hole, 6A2 left mounting base, 6A21 pin shaft hole, 6A22 magnet fixing seat mounting hole, 6A23 base fixing hole, 6A24 vertical state pressing fixed position, 6A3 left pin shaft, 6A4 left magnet holder, 6A41 mounting hole, 6A42 magnet fixing hole, 6A5 left magnet;

6B right magnetic suction fixture.

detailed description

1 to 11 are schematic views showing the structure of the first embodiment of the present invention; wherein Figs. 1 and 2 are schematic views of the overall structure, Fig. 3 is a schematic view showing the structure after removing the mattress (bed board), and Fig. 4 to Fig. 11 are partial structures. Zoom in on the schematic. To show the trough structure of the mount, Figure 6 is a view rotated through 180 degrees. The figure shows that in this example, the elbow support device of the vertebral body pulling bed mainly comprises a left support block 4.1 and a right support block 4.2 respectively disposed at the left and right sides of the bed body at the elbow position. The left mount 4.1A and the right mount 4.2A for fixing the left and right support blocks are provided, and the left mount 4.1A is formed by a sheet metal bent to form a trough structure, and the notch of the left mount 4.1A is upward, left The support block 4.1 is fixedly mounted in the notch of the left mount 4.1A; the right mount 4.2A is formed by a sheet metal bending, the slot of the right mount 4.2A is upward, and the right support block 4.2 is fixed to the right. The socket of the installation seat 4.2A; the bed body is composed of the foot of the bed 1, the bed frame 2, the mattress 3, the human body is lying on the bed and the arm is bent, so that the elbow is placed at the position of the left and right support blocks, and the human lumbar vertebrae is subjected to the downward direction. When pulling, the left and right support blocks exert an upward supporting force on the upper body of the human body through the elbows, so that the lumbar vertebrae are pulled. The figure shows that there are left pits 3.1 and right pits 3.2 at the elbows on both sides of the mattress 3. The left support block 4.1 and the right support block 4.2 are respectively buried in the left pit 3.1 and the right pothole of the mattress. 3.2. As shown in Fig. 1, the left support block 4.1 and the right support block 4.2 are integrally formed with the mattress 3 when closed. 2 shows that when the left support block 4.1 and the right support block 4.2 are vertically fixed, they will be pressed against the elbow of the human body, and the support block will exert a supporting force on the elbow of the human body.

3 to 11 show that the left side bed frame of the left hole 3.1 and the right hole hole 3.2 are respectively provided with a left pin device 5A and a right pin device 5B, and FIGS. 3 to 11 show that the left pin device 5A is taken as an example. The left latch device 5A is composed of a socket and a pin. In this example, the left latch device is similar to a linear guide assembly composed of a linear guide and an open slider group. The open slider constitutes a left socket 5A1, and the round rail of the linear guide constitutes a left latch 5A2. . Fig. 5 shows that the left socket 5A1 is disposed on the lower side of the bottom plate of the left mount 4.1A. 4, 5, and 10 show that the left pin 5A2 is fixed to the aluminum bracket 5A2A, the front end of the left pin 5A2 has a pointed end 5A21, and the aluminum bracket 5A2A of the left pin 5A2 is vertically mounted on the upper beam 2.11 of the bed frame. And the lower beam is 2.21. 4, 5, and 8 show that the left stop block 5A3 is further disposed on the bottom plate of the left mount 4.1A. When the mount 4.1A is placed vertically, the stop block 5A3 is located on the upper side of the slider 5A1, and the left stop Block 5A3 has a jack 5A31, and left stop block 5A3 is a metal bend L-shaped structure. As shown in Fig. 1, in the usual time, the support blocks 4.1, 4.2 are closed and integrated with the mattress. Figure 2 shows that when the lumbar spine is required, the support block is taken out of the pothole, and then the left mount 4.1A bottom plate The insertion hole 5A11 of the lower left socket 5A1 is aligned with the pointed end 5A21 to insert the left socket 5A1 on the pin 5A2, so that the pin 5A2 is simultaneously passed through the insertion hole 5A31 up to the left stop block 5A3 and the aluminum bracket 5A2A. The left support block can be vertically fixed when the end faces 5A2A1 are in contact with each other. The right latch device 5B is identical in structure to the left latch device 5A, and the right support block 4.2 can be vertically fixed by the right latch device 5B.

In this example, the linear guide is a commonly used cylindrical linear guide with aluminum brackets.

1, 2 and 3 show that the bed frame 2 is a bunk bed frame.

In this example, the left mount 4.1A, the right mount 4.2A, and the left stop block 5A3 are formed by sheet metal bending.

In this example, the mattress is made of a lower laminate, an upper sponge, an outer cloth or a leather wrap, and the mattress is mounted on the bed frame. The left and right support blocks can refer to the method of making the mattress.

12 to 21 are schematic views showing the structure of a second embodiment of the present invention. 12 to 13 are schematic views showing the structure after removing the mattress (bed board), and Figs. 14 to 21 are enlarged views of the partial structure. Different from the first embodiment, in this example, a left magnetic attraction fixing component 6A and a right magnetic attraction fixing component 6B are respectively disposed on the left side hole 3.1 of the mattress 3 and the lower side of the right hole hole 3.2. The left support block 4.1 and the right support block 4.2 are respectively mounted on the left magnetic attraction fixing assembly 6A and the right magnetic attraction fixing assembly 6B through the left mount 4.1A and the right mount 4.2A. Taking the left magnetic attraction fixing assembly 6A as an example, the left magnetic attraction fixing assembly 6A is provided with a pin 6A3, and the left mounting seat 4.1A is mounted on the pin 6A3. 14 and 15 show that the left mount 4.1A and the right mount 4.2A can be rotated or closed along the pin, and the left and right support blocks are integrated with the mattress when the left and right support blocks are closed. When the right support block is vertically fixed, it is pressed against the elbow of the human body, and the support block generates supporting force to the elbow of the human body;

Taking the left magnetic attraction fixing assembly 6A as an example, the left magnetic attraction fixing assembly 6A mainly includes a left connecting base 6A1, a left mounting base 6A2, a left pin shaft 6A3, a left magnet fixing seat 6A4, and a left magnet 6A5. 14 , FIG. 16 , FIG. 17 and FIG. 18 show that the left connecting seat 6A1 has a pin hole 6A11, the left mounting base 6A2 has a pin hole 6A21, and further has a magnet fixing seat mounting hole 6A22 and a base fixing hole. 6A23, the vertical state is pressed against the fixing portion 6A24; FIG. 19 and FIG. 20 shows that the left magnet fixing seat 6A4 has a mounting hole 6A41 and a magnet fixing hole 6A42; FIG. 16 shows that the left connecting seat 6A1 is fixedly mounted on the left side. The lower side of the seat 4.1A, FIG. 13 shows that the left mounting base 6A2 is mounted and fixed on the lower bed frame beam 2.21 on the lower side of the left pit 3.1 through the base fixing hole 6A23;

14 and 15 show that the left support block 4.1 is mounted and fixed on the left mount 4.1A, and the left joint 6A1 is mounted on the left mount base 6A2 via the pin 6A3 so that the left support block 4.1 can be along the pin. 6A3 rotation is horizontally closed or vertically open. Similarly, the right supporting block is fixedly mounted on the right mounting seat, and the right connecting seat is mounted on the right mounting base through the pin shaft so that the right supporting block can be rotated horizontally or vertically in the pin shaft; According to the invention, since the left and right support blocks need to be rotated around the pin shaft to be closed or opened, as shown in FIG. 12 and FIG. 15, for the convenience of rotation, the left support block 4.1 and the right support block 4.2 are respectively provided with chamfers 4.11 and 4.21. .

14, 17, 19, and 21 show that the left magnet 6A5 is fixed to the left magnet by a magnet fixing hole 6A42. On the seat 6A4, the left magnet fixing seat 6A4 is mounted on the left mounting base 6A2 through the mounting hole 6A41. When the left mounting seat 4.1A is vertical, the magnetic attraction force of the left magnet 6A5 will be the left mounting seat 4.1A. The suction is fixed. Similarly, the right magnet is mounted and fixed on the right magnet fixing seat, and the right magnet fixing seat is mounted on the right mounting base. When the right mounting seat is in a vertical state, the magnetic attraction force of the right magnet is Pull the right mount to fix it.

12 and 15 show that when the left support block 4.1 and the right support block 4.2 are closed and integrated with the mattress 3, the left mount 4.1A and the right mount 4.2A are respectively placed on the upper bed frame of the bed frame 2. The beam is 2.11 above and is supported by the support.

Figure 14 shows that when the left support block 4.1 is opened in the vertical state, under the action of the magnetic attraction force of the left magnet 6A5, the bottom plate of the left mount 4.1A is pressed against the vertical state of the left mount base 6A2 by the fixed position 6A24. The pressure is fixed on the top.

According to the present invention, in this example, the connecting seat, the mounting base, and the magnet fixing seat of the left and right mounting bases and the left and right magnetic attraction fixing assemblies are formed by sheet metal bending. At the same time, the left mount 4.1A and the right mount 4.2A should be made of materials that can be attracted by the magnet.

The present invention suggests that in this example, the left mount 4.1A and the right mount 4.2A are fixed by magnetic attraction in a vertical state. When used, when the supporting force of the elbow of the human body exceeds the magnetic attraction force, the left mounting seat 4.1A and the right mounting seat 4.2A will be respectively opened and then rotated around the pin shaft from the vertical state to the horizontal state, and the human lumbar vertebrae are subjected to The pull will also be gradually released. From this point of view, the magnetic suction is fixed to ensure the safety of pulling.

The present invention suggests that in the present embodiment, the magnet 6A5 is preferably an electromagnet. When the support block needs to be vertically fixed, the electromagnet is electrically conductive to generate a magnetic attraction force, and the mounts 4.1 and 4.2 are attracted and fixed by the electromagnet. When the support block needs to be horizontally closed, the electromagnet is deenergized to release its magnetic attraction force, and the mount can be rotated from the vertical state to the horizontal closed state around the pin shaft.

The present invention suggests that in other embodiments, the vertebral body pulling bed made by the technical solution proposed by the present invention can be made into a horizontal shampoo bed having a lumbar pull function by adding a shampoo disk at the bed head.

Claims

The elbow support device of the vertebral body pulling bed mainly comprises left and right support blocks respectively disposed on the left and right sides of the bed body at the elbow position of the human body, and is also provided for fixing the left and right support blocks respectively. a left and right mounting seat, the left mounting seat is formed by a sheet metal bending, the slot of the left mounting seat is upward, and the left supporting block is fixedly fixed in the slot of the left mounting seat; the right mounting seat is made of sheet metal The bending forms a trough structure, the notch of the right mounting seat is upward, and the right supporting block is fixed and fixed in the notch of the right mounting seat; the human body is lying on the bed and the arm is bent, so that the elbow is placed at the position of the supporting block, and the human lumbar vertebra is subjected to the orientation. When the force is pulled down, the support block exerts an upward supporting force on the upper body of the human body through the elbow to thereby pull the lumbar vertebrae, and is characterized in that left and right potholes are arranged at the elbows of the human body on both sides of the mattress, the left, The right support blocks are respectively embedded in the left and right potholes, and the left and right support blocks are integrally formed with the mattress when the left and right support blocks are closed, and the left and right support blocks are pressed against each other and supported by the human elbows when vertically fixed. Block on human elbow The supporting force is further provided with a latching device, which is composed of an open type slider and a linear guide rail thereof, the linear guide rail is composed of a round steel and an aluminum bracket, and the open type slider constitutes a socket, and the linear guide rail The round steel constitutes a bolt, the open type slider is disposed on the lower side of the left and right mounts, and the left and right linear guides are vertically installed on the bed frame on the lower side of the left and right potholes respectively, and the left and right mounts are respectively The bottom plate is further provided with left and right stop blocks respectively, and the stop block is located on the upper side of the slider when the mounting seat is vertically placed.
The elbow support device for a vertebral body pulling bed according to claim 1, wherein the stop block is a bent L-shaped structure, and the guide rail round steel has an exposed pointed end. The pointed end is vertically upward.
The elbow support device for a vertebral body pulling bed according to claim 2, wherein the stop block is further provided with a socket, the mounting seat is in a vertical state and the guide rail is round steel The pointed end passes through the open type slider insertion hole and the insertion hole of the stop block in turn, and the mount is vertically fixed when the stop block comes into contact with the end face of the aluminum holder.
An elbow support device for a vertebral body pulling bed, characterized in that the elbow support device of the vertebral body pulling bed is mainly arranged on the left and right sides of the bed body at the elbow position of the human body respectively, The right support block is further provided with left and right mounts for fixing the left and right support blocks, respectively, the left mount is formed by a sheet metal bending, the slot of the left mount is upward, and the left support block is installed. Fixed in the notch of the left mounting seat; the right mounting seat is formed by a sheet metal bending, the notch of the right mounting seat is upward, and the right supporting block is fixedly fixed in the notch of the right mounting seat; the human body is lying on the bed and The arm is in a curved state so that the elbow is placed at the position of the support block, and when the lumbar vertebrae are pulled downward by the support force, the support block exerts an upward supporting force on the upper body of the human body through the elbow, thereby causing the lumbar vertebrae to be pulled, which is characterized by being on both sides of the mattress. The left and right support blocks are respectively disposed in the left and right potholes, and the left and right support blocks are respectively disposed in the left and right potholes, and left and right magnetic attraction fixing components are arranged, the left and right support Block through left and right mounts Do not be mounted on the left and right magnetic attraction fixing assemblies, the magnetic attraction fixing assembly is provided with a pin shaft, and the left and right support blocks are rotated or closed along the pin shaft, and the left and right support blocks are closed. And the mattress is integrally formed, and the left and right support blocks are vertically fixed and pressed against the elbow of the human body, and the support block generates supporting force to the elbow of the human body;

The left magnetic attraction fixing assembly mainly comprises: a left connecting seat, a left mounting base, a left pin shaft, a left magnet fixing seat and a left magnet, wherein the left connecting seat has a pin hole, and the left mounting base has a pin hole; the right magnetic attraction fixing assembly mainly comprises: a right connecting seat, a right mounting base, a right pin shaft, a right magnet fixing seat, a right magnet, the right connecting seat has a pin hole, and the right mounting base With pin on the seat The left connecting seat is fixedly mounted on the lower side of the left mounting seat, the right connecting seat is fixedly mounted on the lower side of the right mounting seat, and the left mounting base and the right mounting base are respectively fixed and fixed to the left and right sides. On the bed frame on the underside of the pothole;

The left magnet is mounted and fixed on the left magnet fixing seat, and the left magnet fixing seat is mounted on the left mounting base. When the left mounting seat rotates in a vertical state around the pin shaft, the magnetic magnet of the left magnet The left magnet is fixedly coupled to the left mount; the right magnet is mounted and fixed on the right magnet mount, and the right magnet mount is mounted on the right mount base, and the right mount rotates vertically around the pin shaft In the straight state, the magnetic attraction of the right magnet pulls the right mount together.
The elbow support device for a vertebral body pulling bed according to claim 4, wherein when the left and right support blocks are closed and integrated with the mattress, the left and right mounts are respectively disposed It is placed on the bed frame beam and supported by the support.
The elbow support device for a vertebral body pulling bed according to claim 4, wherein when the left and right support blocks are opened in a vertical state, the left and right mounts respectively pressurize The pressure is fixed on the left and right mounting bases.