CN116898651A - Cervical vertebra and lumbar vertebra continuous reciprocating movable traction massage bed - Google Patents

Abstract

The application discloses a cervical vertebra and lumbar vertebra continuous reciprocating movable traction massage bed, which comprises a bed frame and a bed frame assembled below the bed frame, wherein a plurality of hydraulic rods are arranged on the inner wall of the bed frame along the length direction of the bed frame, the output ends of the hydraulic rods are connected with bed plates, gaps are reserved among the bed plates, the bed frame is of a two-section structure, and meanwhile, the bed frame is connected to the bed frame in a sliding manner; one end of the bed frame is provided with a crosspiece, a hand wheel screw rod is assembled on the crosspiece, a threaded sleeve is integrally connected to the bottom of the bed frame, and the hand wheel screw rod is in threaded connection with the threaded sleeve. According to the application, the pair of hydraulic rods are arranged below the independent bed boards, and the hydraulic rods are used for controlling the lifting of the bed boards, so that the whole bed board forms an arch structure, when a user lies on the bed, the horizontal bed board is changed into an arch structure, so that the waist of the user is lifted upwards, the fatigue of the waist muscles of the user is relieved, the pressure between lumbar vertebrae is reduced, and the gradual reduction of fracture is promoted.

Description

A kind of traction massage bed with continuous back and forth movement of cervical and lumbar vertebrae

Technical field

The invention relates to the technical field of medical devices, in particular to a traction massage bed with continuous reciprocating movement of cervical and lumbar vertebrae.

Background technique

Cervical spondylosis and lumbar spondylosis are common orthopedic diseases. Traction methods are commonly used in medical devices for the treatment of cervical spondylosis and lumbar spondylosis. Traction is a method that uses traction to reduce or remove the pressure of body weight on the intervertebral disc, loosen joint adhesions, and relieve muscle spasms. The treatment method is currently one of the main methods for clinical treatment of cervical and lumbar spondylosis. Traction stretches the local soft tissue, adjusts the internal and external balance of biomechanics between the vertebral bodies, widens the intervertebral space and intervertebral foramen, and reduces the intravertebral disc pressure. Thereby relieving the compression and stimulation of the nerve roots, and ultimately achieving the therapeutic purpose of alleviating symptoms.

At present, most traction beds use the opening and closing method to traction the user to relieve the pressure on the cervical and lumbar vertebrae. Some seated traction beds also control the static traction of the user by increasing or decreasing the counterweight. However, many lumbar spine problems are now Most of the people suffer from lumbar muscle strain caused by long-term incorrect sitting posture. Long-term hunching will compress the spinal arteries. Most traction beds have horizontal bed boards, which have no adjustment effect on the user's waist. Simple traction may also cause pain. Resulting in disjointed injuries to the user's waist.

Contents of the invention

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, the abstract and the title of the invention to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the invention.

In view of the problems mentioned above or in the prior art that lumbar muscle strain is caused by incorrect sitting posture and cannot be alleviated by traction alone, the present invention is proposed.

In order to solve the above technical problems, the present invention provides the following technical solution: including a bed frame and a bed frame assembled below the bed frame,

There are multiple hydraulic rods on the inner wall of the bed frame along its length. The output end of the hydraulic rod is connected to a bed board, and there is a gap between the bed boards. The bed frame is a two-stage structure, and the bed frame is slidingly connected to the bed frame. ;

One end of the bed frame is provided with a rung, and a handwheel screw is assembled on the rung. At the same time, a screw sleeve is integrally connected to the bottom of the bed frame, and the handwheel screw is threadedly connected to the screw sleeve.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, a head fixator is provided at the center of the bed board at one end of the bed frame, and a foot fixator is provided at the center of the bed board at the other end of the bed frame.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, the head immobilizer includes a headrest fixed on the bed board, and the upper surface of the headrest is set as a concave arc structure. There is a silicone pad on the upper surface.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, connecting pieces are provided on both sides of the headrest, and a restraining sleeve is pinned to the connecting piece, and a jaw is integrally provided at the center of the restraining sleeve. There is also a silicone pad on the inside of the jaw cover.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, the main body of the foot fixator is a plate-like structure, with a pair of sponge rollers on both sides of the plate, and a pair of sponge rollers on the same side. Set the distance between them and align the foot anchor with the head anchor.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, the two adjacent bed boards on the two-stage bed frame are provided with straps at one end, and the length of the straps is greater than the length of the bed board. The front surface of the bed frame has buckles for wrapping straps around.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, the inner rod end of the hydraulic rod is pinned to the bottom of the bed board, a rod hole is opened at the lower end of the outer cylinder of the hydraulic rod, and the rod hole is externally connected to the liquid pump. Control the lifting and lowering of the inner rod.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, a mattress is laid on the surface of the bed board, and a plurality of buffer grooves are equidistantly provided on the mattress, and the buffer grooves are located on two adjacent bed boards. between.

As a preferred solution for the continuous reciprocating movement of the cervical and lumbar vertebrae traction massage bed of the present invention, the thread directions inside the two screw sleeves integrally connected at the bottom of the two-stage bed frame are opposite.

The beneficial effects of a traction massage bed with continuous reciprocating movement of cervical and lumbar vertebrae of the present invention:

(1) In this application, the bed board is arranged into a two-stage structure, and the internal threads of the screw sleeves at the bottom of the bed board are designed to have opposite structures, so that when the hand wheel screw is used to drive the bed board to move, the movement directions of the two bed boards are opposite or To achieve the traction of the massage bed in this application.

(2) Use the belt to fix the user's waist. At the same time, the user places the ankle on the bottom sponge roller through the gap between a pair of sponge rollers, so that the two sponge rollers fix the user's steps. , and at the same time, the head restraint is used to support the patient's head. The headrest restrains the user's head. Its groove-like surface can prevent the head from moving randomly, and the restraint sleeve rotates to the lower jaw, and the jaw sleeve is It fits the lower jaw to complete the fixation of the head. When pulling the back, the jaw cuff plays a fixing role, and the user's lower body is pulled, thereby indirectly pulling the user's cervical spine.

(3) Long-term sitting and incorrect sitting posture will cause pain in the waist. This is usually closely related to waist injury or lumbar muscle strain, which may affect the blood supply of the waist and cause stiffness in the waist. For clinical symptoms such as pain and discomfort, under normal circumstances, placing a pillow on the waist can put the body in a relaxed state. It can also be used to maintain the normal protrusion of the lumbar spine and relax the muscles of the low back, thereby relieving waist pain. The effect is to reduce the load on the lumbar muscles by placing something under the waist, and at the same time reduce the pressure between the lumbar vertebrae. It can also promote the gradual reduction of fractures and relieve low back pain to a certain extent. From the above common sense of life, it can be concluded that when lumbar muscle strain occurs, through External force pushes the waist forward, which can have a certain soothing effect. Based on this principle, this application is equipped with a pair of hydraulic rods under the independent bed board. The hydraulic rods are used to control the lifting and lowering of the bed board, so that the entire bed board forms an arch. structure, when the user is lying on the bed, by changing the horizontal bed board into an arched structure, it has an upward effect on the user's waist, and has the same effect of placing a pillow on the waist in a sitting position, alleviating The user's waist muscles are fatigued, the pressure between the lumbar vertebrae is reduced, and it can also promote the gradual reduction of fractures.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present invention more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting any creative effort.

in:

Figure 1 is the overall structure diagram of the traction massage bed.

Figure 2 is a diagram of the massage table.

Figure 3 is a structural diagram of the bed board.

Figure 4 shows the traction effect diagram.

Figure 5 is a schematic diagram of the hydraulic rod connection.

Figure 6 is a structural diagram of the head immobilizer.

The corresponding relationship between the drawings and component names in the figure is as follows: 100, bed frame; 101, bed board; 101a, head immobilizer; 101a-1, headrest; 101a-2, connecting piece; 101a-3, restraint 101a-3a, jaw cuff; 101b, foot fixator; 101c, strap; 102, mattress; 103, hydraulic rod; 103a, rod hole; 200, bed frame; 201, handwheel screw; 201a, screw set.

Detailed ways

In order to make the above objects, features and advantages of the present invention more obvious and understandable, the specific implementation modes of the present invention will be described in detail below with reference to the accompanying drawings.

Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Those skilled in the art can do so without departing from the connotation of the present invention. Similar generalizations are made, and therefore the present invention is not limited to the specific embodiments disclosed below.

Second, reference herein to "one embodiment" or "an embodiment" refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

Example 1

Referring to Figures 1 to 5, Embodiment 1 of the present invention is shown. This embodiment provides a traction massage bed with continuous reciprocating movement of the cervical and lumbar vertebrae, which can solve the problem that most traction beds have horizontal bed boards, which have no adjustment effect on the waist of the user and cannot alleviate the problem. Users may suffer waist injuries or lumbar muscle strain due to long-term sitting and incorrect sitting postures, which may affect the blood supply of the waist and lead to clinical symptoms such as stiffness, pain, and discomfort in the waist.

It includes a bed frame 100 for the user to lie flat and a supporting bed frame 200 assembled below the bed frame 100. The bed frame 100 is provided with a plurality of hydraulic rods 103 on the inner wall along its length direction. At the output end of the hydraulic rod 103 There is a bed board 101 connected to it. When the hydraulic rod 103 works, it will drive the bed board 101 to rise and fall. Precisely controlling the lifting and lowering of different groups of hydraulic rods 103 can make the undulating heights of each bed board 101 different. Multiple bed boards 101 with different undulating heights are formed as a whole. An arch makes the waist of the user lying flat on the bed board 101 push up, thereby maintaining the normal forward protrusion of the lumbar spine and relaxing the muscles of the low back, thereby achieving the effect of relieving waist pain, which can be alleviated by placing something under the waist. The load on the lumbar muscles, while reducing the pressure between the lumbar vertebrae, can also promote the gradual reduction of fractures, and gaps are reserved between the bed boards 101 to prevent conflicts due to too small spacing when the bed boards 101 are raised and lowered. The bed frame 100 is a two-stage At the same time, the bed frame 100 is slidingly connected to the bed frame 200. The two-stage bed frame 100 can also realize relative movement, thereby pulling the user, completing the basic traction function and realizing the function of pulling the massage bed in conjunction with professional massage.

Since the hydraulic rod 103 can only move up and down in a straight line, when the hydraulic rod 103 is connected to the bed board 1, if it is directly connected, the arched arc surface formed by the bed board 10 will not be rounded, so the inner rod end of the hydraulic rod 103 It is pinned to the bottom of the bed board 101, so that the bed board 101 can rotate at a certain angle and tilt automatically according to the stress point, which can improve comfort during use. A rod hole 103a is provided at the lower end of the outer cylinder of the hydraulic rod 103. The rod hole 103a An external liquid pump controls the lifting and lowering of the inner rod;

A mattress 102 is laid on the surface of the bed board 101. The mattress 102 can play a comfortable and soft role, and at the same time make up the distance between the bed boards 101, preventing the user from being pinched due to the change in distance when the bed board 101 is raised or lowered. The mattress 102 A plurality of buffer grooves are provided at equal intervals, and the buffer grooves are located between two adjacent bed boards 101. The function of providing the buffer grooves is that when the bed boards 101 are raised and lowered, the overall curvature will change, and the mattress 102 is laid on the bed boards. 101, when the bed board 101 arches, the side of the mattress 102 that fits the bed board 101 will be squeezed, causing wrinkles. After setting up the buffer groove, the extrusion force is released through the buffer groove, which can ensure that the upper surface of the mattress 102 is flat. .

In this embodiment, the application is provided with a pair of hydraulic rods 103 under the independent bed board 101. The hydraulic rods 103 are used to control the lifting and lowering of the bed board 101, so that the entire bed board 101 forms an arched structure. When the user lies on the bed, the The horizontal bed board 101 changes into an arched structure, thereby pushing up the user's waist, having the same effect of placing a pillow on the waist in a sitting position, relieving the user's waist muscle fatigue, and reducing the pain between the lumbar vertebrae. The pressure can also promote the gradual reduction of fractures. During this process, the mattress 102 can be used to provide comfort and softness, and at the same time make up the distance between the bed boards 101 to prevent the user from being pinched due to the change in distance when the bed boards 101 are raised and lowered.

Example 2

Referring to Figure 1, Figure 4 and Figure 6, Embodiment 2 of the present invention is shown. Considering that the user is also accompanied by cervical spondylosis, when using this device, the cervical spine can be tracted simultaneously with lumbar traction. One end of the bed frame 200 is provided with There are rungs, and a handwheel screw 201 is installed on the rung to drive the bed frame 100 to open and close. At the same time, a thread sleeve 201a is integrally connected to the bottom of the bed frame 100. When the handwheel screw 201 and the thread sleeve 201a are threadedly connected, use the hand to The rotation of the wheel screw rod 201 drives the screw sleeve 201a to perform threaded movement on the screw rod, which further enables the movement of the bed frame 00 to achieve the traction function. A head fixator 101a is provided at the center of the bed board 101 at one end of the bed frame 100 to restrain the heads of multiple users. At the same time, in order to ensure that the two-stage bed frame 100 can be opened and closed when the handwheel screw 201 rotates, so as to complete the traction of the user, it is necessary to enable the screw sleeve 201a sleeved on the handwheel screw 201 to perform relative movement, so the The thread directions inside the two thread sleeves 201a integrally connected to each other at the bottom of the two-section bed frame 100 are opposite.

The head restraint 101a includes a headrest 101a-1 fixed on the bed board 101. The headrest 101a-1 restrains the user's head, and the upper surface of the headrest 101a-1 is configured as a concave arc surface structure. The groove-shaped surface can prevent the head from moving around. The upper surface of the headrest 101a-1 is provided with a silicone pad for comfort; there are connecting pieces 101a-2 on both sides of the headrest 101a-1, and the connection pieces are A restraining sleeve 101a-3 is pinned to the piece 101a-2, and a jaw sleeve 101a-3a is integrally provided at the center of the restraining sleeve 101a-3. A silicone pad is also laid inside the jaw sleeve 101a-3a to prevent the jaw sleeve 101a-3a from 3a Due to the hardness, the user's lower jaw is uncomfortable. During use, the restraint sleeve 101a-3 is rotated to the lower jaw, and the chin sleeve 101a-3a is fitted to the lower jaw to complete the fixation of the head. When the chin sleeve 101a-3a is pulled from behind, the chin sleeve 101a-3a will be pinched. It holds the user's lower jaw and plays a role in fixing it, while the user's lower body is pulled, thereby indirectly tractioning the user's cervical spine.

In this embodiment, when the user's head is placed on the headrest 101a-1 in the head restraint 101a, the restraint sleeve 101a-3 is rotated to the position of the user's lower jaw, and the restraint sleeve 101a-3 is The jaw sleeves 101a-3a hold the user's lower jaw, and the handwheel screw rod 201 is used to rotate to drive the screw sleeve 201a to perform threading movement on the screw rod, further causing the bed frame 00 to move to perform the traction function. Use traction on the cervical spine.

Example 3

Referring to Figures 1, 2 and 3, which is Embodiment 3 of the present invention. When using the device of the present application, the user needs to be restrained to a certain extent during the traction process, so that the user can be restrained when the traction massage table is working. Perform stretching and traction;

Specifically, a foot anchor 101b for restraining the user's feet is provided at the center of the bed board 101 at the other end of the bed frame 100;

The main body of the foot holder 101b has a plate-like structure to facilitate the installation of other parts that can restrain the feet. A pair of sponge rollers for fixing the feet are provided on both sides of the plate, and a pair of sponge rollers on the same side are arranged between them. spacing, when using the foot fixator 101b, the user's feet are placed on both sides of the board, and the ankles are put in using the reserved spacing between a pair of sponge rollers on the same side. At this time, the user's ankles are placed on On the lower sponge roller, since the entire foot is perpendicular to the sponge roller, it can receive force during traction. On the one hand, the traction force can be applied to the lumbar spine, and on the other hand, it can prevent uneven force due to incorrect leg posture of the user. The foot holder 101b is aligned with the head holder 101a so that the user is in a straight line as a whole, effectively making the traction force act on the human body in a straight line, which can prevent muscle strain caused by the user's incorrect lying posture. ;

The two adjacent bed boards 101 on the two-stage bed frame 100 are provided with straps 101c at one end, and the length of the straps 101c is greater than the length of the bed board 101. A buckle for wrapping the straps 101c is provided on the front surface of the two-stage bed frame 100. Rings use straps 101c and buckles to restrain and fix the user's waist. Since the bed frame 100 is a two-section structure, each bed frame 100 is provided with a strap 101c and a buckle.

In this embodiment, the foot stabilizer 101b is used to fix the user's footsteps, further controlling the user's legs to be brought together and effectively preventing the legs from shaking, and providing a focus point for traction, in conjunction with the head in Embodiment 2. The fixator 101a restrains the user head and tail, and then uses the strap 101c and the buckle to restrain and fix the user's waist, so that the user can maintain a close fit with the device, so that the traction force can be very good during traction. Acts on the user's lumbar and cervical spine.

It is important to note that the construction and arrangements of the present application shown in various exemplary embodiments are illustrative only. Although only a few embodiments are described in detail in this disclosure, those reviewing this disclosure will readily appreciate that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application. are possible (e.g. variations in size, scale, structure, shape and proportion of various elements, as well as parameter values (e.g. temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be constructed from multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clauses are intended to cover the structures described herein as performing the function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operation and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the invention is not limited to particular embodiments, but extends to various modifications which still fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation may be described (i.e., those features that are not relevant to the best mode presently contemplated for carrying out the invention, or that are not relevant to carrying out the invention) feature).

It is understood that numerous implementation-specific decisions may be made during the development of any actual implementation, as in any engineering or design project. Such a development effort might be complex and time consuming, but would be a routine effort of design, manufacture and production without undue experimentation to those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the present invention can be carried out. Modifications or equivalent substitutions without departing from the spirit and scope of the technical solution of the present invention shall be included in the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a continuous back and forth activity traction massage bed of cervical vertebra lumbar vertebra, includes bed frame (100) and bedstead (200) of assembly in bed frame (100) below, its characterized in that:

a plurality of hydraulic rods (103) are arranged on the inner wall of the bed frame (100) along the length direction, the output end of each hydraulic rod (103) is connected with a bed board (101), gaps are reserved among the bed boards (101), the bed frame (100) is of a two-section structure, and meanwhile, the bed frame (100) is connected to the bed frame (200) in a sliding mode;

one end of the bed frame (200) is provided with a crosspiece, a hand wheel screw rod (201) is assembled on the crosspiece, a screw sleeve (201 a) is integrally connected to the bottom of the bed frame (100), and the hand wheel screw rod (201) is in threaded connection with the screw sleeve (201 a).

2. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae according to claim 1, wherein: the center of the bed plate (101) positioned at one end of the bed frame (100) is provided with a head fixer (101 a), and the center of the bed plate (101) positioned at the other end of the bed frame (100) is provided with a foot fixer (101 b).

3. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae according to claim 2, characterized in that: the head fixer (101 a) comprises a headrest (101 a-1) fixed on the bed board (101), the upper surface of the headrest (101 a-1) is provided with a concave cambered surface structure, and the upper surface of the headrest (101 a-1) is provided with a silica gel pad.

4. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae as claimed in claim 3, wherein: connecting pieces (101 a-2) are arranged on two sides of the headrest (101 a-1), a constraint sleeve (101 a-3) is connected to the connecting pieces (101 a-2) in a pin joint mode, a jaw sleeve (101 a-3 a) is integrally arranged at the center of the constraint sleeve (101 a-3), and a silica gel pad is paved on the inner side of the jaw sleeve (101 a-3 a) in the same mode.

5. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae according to claim 2, characterized in that: the foot holder (101 b) has a plate-like structure, a pair of sponge rollers are provided on both sides of the plate, a space is provided between the pair of sponge rollers on the same side, and the foot holder (101 b) is aligned with the head holder (101 a).

6. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae according to claim 1, wherein: one end of two adjacent bed boards (101) on the two-section bed frame (100) is provided with a strap (101 c), the length of the strap (101 c) is larger than that of the bed boards (101), and the front surface of the two-section bed frame (100) is provided with a buckle for winding the strap (101 c).

7. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae according to claim 1, wherein: the end part of the inner rod of the hydraulic rod (103) is in pin joint with the bottom of the bed plate (101), a rod hole (103 a) is formed in the lower end of the outer cylinder of the hydraulic rod (103), and the rod hole (103 a) is externally connected with a liquid pump to control the lifting of the inner rod.

8. A traction massage bed for continuously reciprocating cervical and lumbar vertebrae according to claim 1, wherein: a mattress (102) is laid on the surface of the bed board (101), a plurality of buffer grooves are formed in the mattress (102) at equal intervals, and the buffer grooves are positioned between two adjacent bed boards (101).

9. The cervical vertebra and lumbar vertebra continuous reciprocating movable traction massage bed of claim 1, wherein the directions of threads inside two threaded sleeves (201 a) integrally connected at the bottom of the two-stage bed frame (100) are opposite.