Multifunctional cervical and lumbar vertebra traction bed

Abstract

The multifunctional cervical and lumbar vertebra traction bed comprises an upper bed outer frame, side sliding rails are arranged at the front end and the rear end of one side of the upper bed outer frame correspondingly, a lower bed outer frame is movably connected to one sides of the two side sliding rails, and S-shaped frames are fixedly connected to the front side and the rear side of the upper bed outer frame correspondingly; the lower end of one side of the upper bed outer frame is fixedly connected with a U-shaped supporting frame, a T-shaped supporting frame is fixedly connected between end feet of one sides of the two S-shaped frames, a guide rail is fixedly connected between the upper end of the T-shaped supporting frame and the lower end of the U-shaped supporting frame, the surface of the guide rail is sleeved with two sliding frames, the upper ends of the two sliding frames are fixedly connected with a movable beam (A), and the lower ends of the two sliding frames are fixedly connected with a movable beam (B). And one end of the movable beam (A) is connected with a stretching driving mechanism. Compared with the prior art, the S-shaped frame has the advantages that the handrail and the support are integrated in the manufacturing process, so that an existing handrail structure is replaced, components are further simplified, and the mounting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a multifunctional cervical and lumbar traction bed. Background Art

[0002] Today is the era of computers, the Internet and automobiles. People's work, lifestyle and travel methods have undergone major changes. Sitting for long periods of time at work, driving or taking a car when going out, has greatly reduced the opportunities for physical exercise. In particular, this way of life and work has an increasing chance of causing static damage to the spine. As a result, there are more and more patients suffering from pain and discomfort in the neck, shoulders, waist and legs. Medical physiotherapy equipment, traction beds, are needed to perform traction treatment on the cervical and lumbar vertebrae of the human body, so as to relieve the pain and discomfort in the neck, shoulders, waist and legs of patients.

[0003] With the improvement of material living standards, people pay more and more attention to their physical health and hope to prevent diseases through certain home physiotherapy. At present, traction beds are mainly used in hospitals. They have complex structures, are mostly electric, and have relatively simple functions. They only traction the neck and waist, and have no auxiliary functions such as automatic assistance to get up and heating, which is not convenient for home use.

[0004] Therefore, in order to meet the existing needs, we have proposed a multifunctional cervical and lumbar traction bed. This multifunctional cervical and lumbar traction bed can be manually pulled, and the bed surface can be heated. After the treatment is completed, it can automatically help the middle-aged and elderly people to stand up, meeting the needs of self-physical therapy at home. It is very convenient to use overall. Summary of the invention

[0005] The purpose of the present invention is to provide a multifunctional cervical and lumbar traction bed to solve the problem that the traction bed proposed in the above background technology has a relatively simple function, which is only for traction of the neck and waist, and has no other auxiliary functions, and is not convenient for home use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a multifunctional cervical and lumbar traction bed, comprising an upper bed outer frame, side slide rails are provided at both front and rear ends of one side of the upper bed outer frame, one side of the two side slide rails is movably connected to the lower bed outer frame, the front and rear sides of the upper bed outer frame are fixedly connected to S-shaped frames, the lower end of one side of the upper bed outer frame is fixedly connected to a U-shaped support frame, a T-shaped support frame is fixedly connected between the end feet of one side of the two S-shaped frames, a guide rail is fixedly connected between the upper end of the T-shaped support frame and the lower end of the U-shaped support frame, two sliding frames are set on the surface of the guide rail, the two upper ends are fixedly connected to movable beams (A), one end of the movable beam (A) is connected to a stretching drive mechanism, one end of the stretching drive mechanism is connected to a movable beam (B), and the movable beam (B) is movably supported in the middle of the upper end of the U-shaped support frame.

[0007] Preferably, a fixed beam is fixedly connected between the end feet on the other side of the two S-shaped frames, and an electric push column is obliquely fixedly connected to the upper end of the fixed beam.

[0008] Preferably, the upper end of the electric push column is movably connected to the inner frame of the upper bed, a rotating shaft is provided through one end of the inner frame of the upper bed, the front and rear ends of the rotating shaft are respectively movably connected to the front and rear ends of the inner wall of the outer frame of the upper bed, and the inner side of the outer frame of the upper bed is fixedly connected to the outer frame of the lower bed.

[0009] Preferably, a mattress is fixedly mounted on the upper ends of the upper bed inner frame and the lower bed outer frame, and the middle of the mattress is concave and elastic.

[0010] Preferably, the movable beam (B) is movable at the lower end of the outer frame of the upper bed, and the movable beam (A) is fixedly connected to the lower end of the outer frame of the lower bed.

[0011] Preferably, the stretching drive mechanism includes two movable blocks, a threaded hole is provided between the two movable blocks, a double-headed threaded rod is rotatably provided in the threaded hole between the movable blocks, threads are provided on the surfaces of the front and rear ends of the double-headed threaded rod, and the rotation directions of the threads on the surfaces of the front and rear ends of the double-headed threaded rod are opposite, one of the movable blocks is hinged with a first movable connecting rod on both sides, and the other movable block is hinged with a second movable connecting rod on both sides, and a rotating wheel is fixedly connected to the front end of the double-headed threaded rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects: Compared with the prior art, the S-shaped frame of the present invention integrates the armrest and the bracket. The S-shaped frame is provided as a convex bending structure, and the convex bending structure is higher than the mattress, thereby replacing the existing armrest structure. This arrangement reduces the number of components of the overall traction bed, further simplifies the components, reduces the number of components during installation, and improves the installation efficiency. The output end of the electric push column pushes upward obliquely. Since a rotating shaft is provided through one end of the inner frame of the upper bed, and the front and rear ends of the rotating shaft are respectively movably connected to the front and rear ends of the inner wall of the outer frame of the upper bed, the push of the output end of the electric push column causes the inner frame of the upper bed to rotate and lift upward, thereby rotating and lifting the part above the waist of the user, thereby realizing the function of automatically helping the user to stand up. By fixing and welding a U-shaped support frame at the lower end of one side of the mattress, a T-shaped support frame is fixedly connected between the end feet of one side of the two S-shaped frames, and a guide rail is fixedly connected between the U-shaped support frame and the T-shaped support frame. This arrangement of the guide rail is supported on the lower end of the movable beam (A), so that the two sliding frames at the lower end of the movable beam (A) and the movable beam (B) and the movable beam (A) at both sides of the stretching drive mechanism can move laterally at the lower end of the upper bed outer frame. At the same time, the arrangement of the U-shaped support frame and the T-shaped support frame has a supporting effect on the stretching drive mechanism and the lower bed outer frame. The middle part of the mattress is concave and elastic, so that the middle part of the mattress can be used to position the user's buttocks. A carbon fiber heating structure is also provided inside the mattress. When the entire carbon fiber heating structure is powered on, the entire mattress can be heated, thereby generating heat, and then the entire bed surface heats the user's back. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 A front view of the present invention as a whole; Figure 3 It is a schematic diagram of the three-dimensional structure of the rear side of the present invention; Figure 4 It is a front view cutaway view in the present invention; Figure 5 It is a bottom view of the present invention; Figure 6 It is a structural diagram of the mattress and carbon fiber heating structure in the present invention.

[0014] In the figure: 1. outer frame of the upper bed; 2. outer frame of the lower bed; 3. side slide rails; 4. mattress; 5. S-shaped frame; 6. stretching drive mechanism; 601. rotating wheel; 602. double-headed threaded rod; 603. second movable link; 604. first movable link; 605. movable block; 7. fixed beam; 8. electric push column; 9. U-shaped support frame; 10. T-shaped support frame; 11. guide rail; 12. movable beam (A); 13. sliding frame; 14. movable beam (B); 15. inner frame of the upper bed; 16. outer frame of the lower bed; 17. carbon fiber heating structure. Implementation

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] See also Figures 1 to 6The present invention provides an embodiment: a multifunctional cervical and lumbar traction bed, comprising an upper bed outer frame 1, side slide rails 3 are provided at both ends of one side of the upper bed outer frame 1, one side of the two side slide rails 3 is movably connected to the lower bed outer frame 2, the upper bed outer frame 1 is fixedly connected to the front and rear sides with S-shaped frames 5, the lower end of one side of the upper bed outer frame 1 is fixedly connected to a U-shaped support frame 9, a T-shaped support frame 10 is fixedly connected between the end feet of one side of the two S-shaped frames 5, and the upper end of the T-shaped support frame 10 and the lower end of the U-shaped support frame 9 are fixedly connected. A guide rail 11 is fixedly connected between the upper and lower ends of the two sliding frames 13, and a movable beam (A) 12 is fixedly connected to the upper ends of the two sliding frames 13. One end of the movable beam (A) 12 is connected to the stretching drive mechanism 6, and one end of the stretching drive mechanism 6 is connected to the movable beam (B) 14. The movable beam (B) 14 is movably supported at the middle of the upper end of the U-shaped support frame 9, and the movable beam (B) 14 is movable at the lower end of the upper bed outer frame 1. The movable beam (A) 12 is fixedly connected to the lower end of the lower bed outer frame 2; A fixed beam 7 is fixedly connected between the end feet on the other side of the two S-shaped frames 5, and an electric push column 8 is obliquely fixedly connected to the upper end of the fixed beam 7. The upper end of the push rod of the electric push column 8 is movably connected to the upper bed inner frame 15. A rotating shaft is penetrated through one end of the upper bed inner frame 15. The front and rear ends of the rotating shaft are respectively movably connected to the front and rear ends of the inner wall of the upper bed outer frame 1, and the inner side of the upper bed outer frame 1 is fixedly connected to the lower bed outer frame 16; A mattress 4 is fixedly installed at the upper ends of the upper bed inner frame 15 and the lower bed outer frame 16. The middle of the mattress 4 is concave and elastic. This arrangement allows the middle of the mattress 4 to position the user's buttocks, and its elasticity allows the mattress 4 to be stretched, deformed, and bent. A carbon fiber heating structure 17 is also provided inside the mattress 4. The carbon fiber heating structure 17 is composed of a carbon fiber heating cable, a carbon fiber fabric, and a wiring switch, wherein one end of the carbon fiber heating cable is fixedly connected to a wiring switch, and the carbon fiber is embedded in the carbon fiber fabric. After the overall carbon fiber heating structure 17 is powered on, the overall mattress 4 can be heated. When the user lies on the mattress 4, the wiring switch on the carbon fiber heating structure 17 is turned on, so that the overall mattress 4 generates heat, and then the overall bed surface heats the user's back; Two S-shaped frames 5 are respectively fixedly connected to the two sides of the mattress 4 to support the mattress 4 as a whole. Compared with the prior art, the S-shaped frame 5 is manufactured by integrating the armrest and the bracket. The S-shaped frame 5 is set as a convex bending structure, and the convex bending structure is higher than the mattress 4, thereby replacing the existing armrest structure. This setting reduces the number of components of the overall traction bed, further simplifies the components, reduces the number of components during installation, and improves the installation efficiency; A U-shaped support frame 9 is fixedly welded at the lower end of one side of the upper bed outer frame 1, a T-shaped support frame 10 is fixedly connected between the end feet of one side of the two S-shaped frames 5, and a guide rail 11 is fixedly connected between the U-shaped support frame 9 and the T-shaped support frame 10. This arrangement of the guide rail 11 is supported on the lower end of the movable beam (A) 12, so that the two sliding frames 13 at the lower end of the movable beam (A) 12 and the movable beam (A) 12 can move laterally on the surface of the guide rail 11, and also makes the stretching drive mechanism 6 and the movable beams (B) 14 and the movable beam (A) 12 on both sides of the stretching drive mechanism 6 move laterally on the lower end of the upper bed outer frame 1. At the same time, the arrangement of the U-shaped support frame 9 and the T-shaped support frame 10 has a supporting effect on the stretching drive mechanism 6 and the lower bed outer frame 2.

[0017] The stretching drive mechanism 6 includes two movable blocks 605, a threaded hole is provided between the two movable blocks 605, a double-headed threaded rod 602 is rotatably provided in the threaded hole between the movable blocks 605, threads are provided on the surfaces of the front and rear ends of the double-headed threaded rod 602, and the threads on the surfaces of the front and rear ends of the double-headed threaded rod 602 rotate in opposite directions, one of the movable blocks 605 is hinged with a first movable link 604 on both sides, and the other movable block 605 is hinged with a second movable link 603 on both sides, and a rotating wheel 601 is fixedly connected to the front end of the double-headed threaded rod 602, one end of the second movable link 603 and the first movable link 604 on one side of the two movable blocks 605 are hinged to the movable beam (B) 14, and one end of the second movable link 603 and the first movable link 604 on the other side of the two movable blocks 605 are hinged to the movable beam (A) 12; The user can lie on the mattress 4, with his feet on the footrest fixedly connected to one side of the lower bed outer frame 2, and his head bound to the neck cover fixedly connected to one side of the movable beam (B) 14. At the same time, the user's waist can be fixed in the middle of the mattress 4. At this time, the user turns the rotating wheel 601 on the stretching drive mechanism 6 on one side, and the rotating wheel 601 drives the overall double-headed threaded rod 602 to rotate. The external thread at one end of the double-headed threaded rod 602 and one of the movable blocks 605 rotate, and the external thread at the other end of the double-headed threaded rod 602 and another of the movable blocks 605 rotate. The movable block 605 moves horizontally in the movable groove, which enables the hinged second movable link 603 and the first movable link 604 to perform scissor-like forking and closing movements; When the two movable blocks 605 gradually approach each other on the double-headed threaded rod 602, the first movable link 604 and the second movable link 603 are separated, so that the movable beam (A) 12 and the movable beam (B) 14 move horizontally to both sides at the same time, and the neck sleeve on one side of the movable beam (B) 14 can stretch the user's cervical vertebrae, and the footrest on the other side can stretch and traction the lumbar vertebrae. The upper bed outer frame 1 is fixedly supported by two S-shaped frames 5, and the upper bed outer frame 1 is in a fixed and static state. The upper bed outer frame 1 and the lower bed outer frame 2 are both movably connected by two side slide rails 3, and the movable beam (A) 12 is fixedly connected to the lower bed outer frame 2. When the movable beam (A) 12 moves horizontally, it drives the lower bed outer frame 2 to move horizontally, so that the upper bed outer frame 1 and the lower bed outer frame 2 are separated, so that the upper bed outer frame 1 and the lower bed outer frame 2 can also stretch the waist of the user lying on the mattress 4, further improving the stretching efficiency of the traction bed; Finally, if the user stands up from the top of the upper bed outer frame 1, the output end of the electric push column 8 is pushed obliquely upward. Since a rotating shaft is provided through one end of the upper bed inner frame 15, and the front and rear ends of the rotating shaft are respectively movably connected to the front and rear ends of the inner wall of the upper bed outer frame 1, the push of the output end of the electric push column 8 causes the upper bed inner frame 15 to rotate and lift upward, and then rotates and lifts the user's part above the waist, thereby realizing the function of automatically helping the user to stand up. When the output end of the electric push column 8 as a whole contracts, it drives the upper bed inner frame 15 to rotate and swing downward and tend to a horizontal state, thereby realizing the function of automatically lying flat.

[0018] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A multifunctional cervical and lumbar traction bed, comprising an upper bed outer frame (1), characterized in that: Side slide rails (3) are provided at both front and rear ends of one side of the upper bed outer frame (1); one side of the two side slide rails (3) is movably connected to the lower bed outer frame (2); the front and rear sides of the upper bed outer frame (1) are fixedly connected to S-shaped frames (5); the lower end of one side of the upper bed outer frame (1) is fixedly connected to a U-shaped support frame (9); a T-shaped support frame (10) is fixedly connected between the end feet of one side of the two S-shaped frames (5); a guide rail (11) is fixedly connected between the upper end of the T-shaped support frame (10) and the lower end of the U-shaped support frame (9); two sliding frames (13) are mounted on the surface of the guide rail (11); the upper ends of the two sliding frames (13) are fixedly connected to a movable beam A (12); one end of the movable beam A (12) is connected to a stretching drive mechanism (6); one end of the stretching drive mechanism (6) is connected to a movable beam B (14); the movable beam B (14) is movably supported at the middle of the upper end of the U-shaped support frame (9).

2. A multifunctional cervical and lumbar traction bed according to claim 1, characterized in that: A fixed beam (7) is fixedly connected between the end feet on the other side of the two S-shaped frames (5), and an electric push column (8) is fixedly connected in an inclined manner to the upper end of the fixed beam (7).

3. A multifunctional cervical and lumbar traction bed according to claim 2, characterized in that: The upper end of the push rod of the electric push column (8) is movably connected to the upper bed inner frame (15), and a rotating shaft is provided through one end of the upper bed inner frame (15) at the front and rear ends, and the front and rear ends of the rotating shaft are respectively movably connected to the front and rear ends of the inner wall of the upper bed outer frame (1), and the inner side of the upper bed outer frame (1) is fixedly connected to the lower bed outer frame (16).

4. The multifunctional cervical and lumbar traction bed according to claim 3, characterized in that; A mattress (4) is fixedly mounted on the upper ends of the upper bed inner frame (15) and the lower bed outer frame (16); the middle of the mattress (4) is concave and elastic.

5. The multifunctional cervical and lumbar traction bed according to claim 4, characterized in that: The movable beam B (14) is movable at the lower end of the upper bed outer frame (1), and the movable beam A (12) is fixedly connected to the lower end of the lower bed outer frame (2).

6. The multifunctional cervical and lumbar traction bed according to claim 1, characterized in that: The stretching drive mechanism (6) comprises two movable blocks (605), a threaded hole is provided between the two movable blocks (605), a double-headed threaded rod (602) is rotatably provided in the threaded hole between the movable blocks (605), threads are provided on the surfaces of the front and rear ends of the double-headed threaded rod (602), and the threads on the surfaces of the front and rear ends of the double-headed threaded rod (602) rotate in opposite directions, one of the movable blocks (605) is hingedly connected to (604) on both sides, and the other of the movable blocks (605) is hingedly connected to a second movable connecting rod (603) on both sides, and a rotating wheel (601) is fixedly connected to the front end of the double-headed threaded rod (602).

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