CN218165585U - Square pipe CL massage back guide rail structure of bending - Google Patents

Abstract

The utility model provides a square pipe CL massage back guide rail structure of bending, include: first branch pipe of back and square pipe guide, the fixed surface of the first branch pipe of back is connected with square pipe guide, still includes: handrail pendant pipe, adjusting device, massage movement head and installation device, the surface of back head branch pipe is located the other symmetry fixedly connected with handrail pendant pipe of side pipe guide rail, two handrail pendant pipe keeps away from the one end of back head branch pipe and installs adjusting device, the surface mounting of side pipe guide rail has installation device, and installation device has two the top of handrail pendant pipe is provided with massage movement head, and massage movement head has two, massage movement head and installation device fixed connection, one of them installation device and adjusting device cooperation installation, this side pipe is bent CL and is massaged the guide rail structure and can be adjusted the installation angle and the mounted position of massage movement head in certain extent, has adaptability, simple structure, and the practicality is strong.

Description

Square pipe CL massage back guide rail structure of bending

Technical Field

The utility model relates to a massage armchair technical field especially relates to a square pipe CL massage back guide rail structure of bending.

Background

The massage chair utilizes the mechanical rolling force action and the mechanical force extrusion to carry out massage, and the manual massage can dredge channels and collaterals, lead qi and blood to circulate and keep the yin-yang balance of the organism, so that people can feel relaxed muscles after massage, have flexible joints, excite people, eliminate fatigue and play an important role in ensuring the health. For people who work and study for a long time while sitting, the massage makes blood circulation smooth, improves soreness of waist and backache and prevents diseases, can also improve sleep quality, relieves whole body fatigue, improves posture and exercises healthy health, the massage armchair massage core head is an important component of the massage armchair, when in use, the massage armchair massage core head starts to work to realize massage to the human body, and the massage armchair massage core head is arranged on a backrest bracket of the massage armchair to massage the back of a user.

When the massage core head of the massage chair is installed, the existing installation mode is that a preset threaded hole is formed in the surface of an installation framework, the massage core head is fixedly connected with the threaded hole through a bolt, the installation angle and the installation position of the massage core head cannot be adjusted within a certain range, and the adaptability is low.

Therefore, it is necessary to provide a new guide rail structure for a square tube bending CL massage backrest to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a square pipe CL massage back rail structure of bending.

The utility model provides a square pipe CL massage back guide rail structure of bending includes: the utility model provides a square pipe CL massage back rail structure of bending, includes: back head branch pipe and square pipe guide, the fixed surface of back head branch pipe is connected with square pipe guide, still includes: handrail pendant pipe, adjusting device, massage machine core head and installation device, the surface of back head branch pipe is located the other symmetry fixedly connected with handrail pendant pipe of side pipe guide, two handrail pendant pipe keeps away from the one end of back head branch pipe and installs adjusting device, the surface mounting of side pipe guide has installation device, and installation device has two, two the top of handrail pendant pipe is provided with the massage machine core head, and the massage machine core head has two, massage machine core head and installation device fixed connection, one of them installation device and adjusting device cooperation installation.

Preferably, the surface of the backrest head branch pipe is fixedly connected with a first electric connecting code and a leg beautifying hanging code, so that the backrest head branch pipe is conveniently connected with other components.

Preferably, adjusting device connects big sign indicating number and electric putter slider, two including support side pipe, the electronic connection sign indicating number of second, push rod connector, shell, electronic flat push rod, massage machine core head, the electronic connection sign indicating number of fixed surface of support side pipe is connected to the one end of handrail pendant pipe, the electronic connection sign indicating number of fixed surface of support side pipe is connected, the surface rotation of the electronic connection sign indicating number of second installs the push rod connector, the fixed surface of push rod connector is connected with the shell, the internally mounted of shell has electronic flat push rod, the electronic flat push rod is kept away from the one end of push rod connector and is installed the electronic push rod slider, the surface rotation of electronic push rod slider installs the big sign indicating number of massage machine core head connection, and the shell passes through push rod connector and the electronic connection sign indicating number of second and rotates the installation, is controlled by the controller, and electronic flat push rod drives electronic movable push rod slider and removes in certain extent, adjusts the position that is in the massage machine core head of top to the adaptation is gone on the different positions of user back, guarantees massage effect.

Preferably, the installation device comprises a transverse column, a massage machine core head support frame, a first rotating plate, an installation seat, a second rotating plate, a convex column, a first installation block, a second installation block and a guide rail pulley, wherein the surface of the massage machine core head is fixedly connected with the first rotating plate, the surface of the first rotating plate is rotatably installed with the installation seat, the surface of the installation seat is fixedly connected with the transverse column and two the transverse column, one of the transverse column and the second installation block is fixedly connected with the massage machine core head support frame, the second rotating plate is rotatably installed on the surface of the massage machine core head support frame, the convex column is rotatably installed inside the second rotating plate, the two ends of the convex column are fixedly connected with the first installation block, the surface of the transverse column is fixedly connected with the second installation block, the guide rail pulleys are fixedly connected with the surface of the first installation block and the second installation block, the guide rail pulleys are installed in a matching mode with a square pipe guide rail, one of the massage machine core head support frame and the massage machine core head are fixedly connected with the massage machine core head, the installation device is placed on the surface of the installation device, and the square pipe guide rail is installed through the installation device.

Preferably, the surface of the mounting seat is fixedly connected with a limiting column, and the limiting column is rotatably mounted with the first rotating plate to play a connecting role, so that the first rotating plate can be rotatably mounted with the mounting seat.

Preferably, the massage machine core head is fixedly connected with the first rotating plate through a bolt, so that the massage machine core head and the first rotating plate can be conveniently mounted and dismounted.

Preferably, the fixed blocks are symmetrically and fixedly connected to the surface of the core print support frame of the massager, and the fixed blocks are rotatably mounted with the second rotating plate to play a role in connection, so that the second rotating plate and the core print support frame of the massager are ensured to be stably rotatably mounted.

Preferably, the surface of the square tube guide rail is fixedly connected with two rear cover supporting tubes, and the installation stability of the square tube guide rail is ensured.

Preferably, the fixed surface of support side's pipe is connected with the trip shaft connector, two the trip shaft connector all with handrail pendant pipe cooperation installation, the circular recess has been seted up on the surface of trip shaft connector, the sliding surface of circular recess is connected with the circular block, the fixed surface of circular block is connected with the cylinder, cylindrical outside cover is equipped with the spring, two the cylinder is kept away from the one end fixedly connected with regulating plate of circular block, two handrail pendant pipe surface is close to the equal fixedly connected with stopper of one end of support side's pipe, stopper and regulating plate cooperation installation, when handrail pendant pipe and support side's pipe are installed, the initial condition of spring is compressed state, and the reaction force that the spring produced by compression acts on the surface of circular block, stimulates the regulating plate for the circular block is at circular recess surface slip, and the spring is further compressed, inserts handrail pendant pipe between two rectangular plates, and the handrail pendant pipe's one end and support side's pipe surface contact, slowly loosen the regulating plate, under the spring force effect, regulating plate and rectangular plate surface contact also with stopper surface contact simultaneously, carry out the installation between handrail pendant pipe and the support side's pipe, guarantee the stability of being convenient for connecting between handrail pendant pipe and the limit side's pipe dismantlement.

Compared with the prior art, the utility model provides a square pipe CL massage back guide rail structure of bending has following beneficial effect:

the utility model provides an electronic flat push rod and massage machine core head can pass through the wire with the controller of massage armchair internally mounted and be connected, the controller is by the accurate control of computer program, in the installation of massage machine core head, at first place massage machine core head between two first rotating plates, hug closely massage machine core head surface and first rotating plate surface, it passes through bolt fixed connection with first rotating plate, according to actual circumstances, place massage machine core head and the diaphragm that is connected with it in the top of support square pipe, aim at square pipe guide rail with first installation piece and second installation piece, pass square pipe guide rail with a plurality of guide rail pulleys in proper order and cooperate with first installation piece and second installation piece, adaptability has, can adjust the position that installation device and square pipe guide rail cooperate the installation within a certain range, also be convenient for adjust the angle that massage machine core head installed simultaneously; the electric flat push rod drives the electric push rod slide block to move in a certain range under the control of the controller, and the position of the massage machine core head positioned above is adjusted to adapt to massage on different positions of the back of a user, so that the massage effect is ensured.

Drawings

Fig. 1 is one of the overall structural diagrams provided by the present invention;

fig. 2 is a second schematic view of the overall structure provided by the present invention;

fig. 3 is one of the schematic views of the connection structure of the handrail hanging tube and the supporting square tube provided by the present invention;

fig. 4 is a third schematic view of the overall structure provided by the present invention;

fig. 5 is a second schematic view of the connection structure between the handrail hanging tube and the supporting square tube provided by the present invention;

fig. 6 is a schematic view of the square tube guide rail structure provided by the present invention;

fig. 7 is a schematic structural diagram of the adjusting device provided by the present invention.

Reference numbers in the figures: 1. a backrest head manifold; 2. a square tube guide rail; 3. a handrail hanging pipe; 4. an adjustment device; 5. a core head of the massager; 6. a mounting device; 7. a first electrically powered connection code; 8. a beautiful leg hanging part code; 9. supporting the square pipe; 10. a second electrically powered connection code; 11. a push rod connector; 12. a housing; 13. an electric flat push rod; 14. the core head of the massager is connected with the big code; 15. an electric push rod slider; 16. a cross post; 17. a core print supporting frame of the massager; 18. a first rotating plate; 19. a mounting seat; 20. a second rotating plate; 21. a cylinder; 22. a first mounting block; 23. a second mounting block; 24. a guide rail pulley; 25. a limiting column; 26. a fixed block; 27. the back cover is covered with the supporting tube; 28. a turnover shaft connector; 29. a circular groove; 30. a circular block; 31. a spring; 32. an adjusting plate; 33. a limiting block; 34. a convex column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is one of the overall structural diagrams provided by the present invention; fig. 2 is a second schematic view of the overall structure provided by the present invention; fig. 3 is one of the schematic views of the connection structure of the handrail hanging tube and the supporting square tube provided by the present invention; fig. 4 is a third schematic view of the overall structure provided by the present invention; fig. 5 is a second schematic view of the connection structure between the handrail hanging tube and the supporting square tube provided by the present invention. The square pipe CL massage back rail structure of bending includes: a handrail hanging pipe 3, an adjusting device 4, a massage machine core head 5 and a mounting device 6.

In a specific implementation process, as shown in fig. 1, 2, 6, 7 and 4, a guide rail structure of a square tube bending CL massage backrest includes: back head branch pipe 1 and square pipe guide 2, the fixed surface of back head branch pipe 1 is connected with square pipe guide 2, still includes: handrail pendant pipe 3, adjusting device 4, massage machine core print 5 and installation device 6, the surface of back head branch pipe 1 is located the other symmetry fixedly connected with handrail pendant pipe 3 of square pipe guide rail 2, two handrail pendant pipe 3 keeps away from the one end of back head branch pipe 1 and installs adjusting device 4, the surface mounting of square pipe guide rail 2 has installation device 6, and installation device 6 has two, two handrail pendant pipe 3's top is provided with massage machine core print 5, and massage machine core print 5 has two, massage machine core print 5 and installation device 6 fixed connection, one of them installation device 6 and the cooperation installation of adjusting device 4, with massage machine core print 5 and installation device 6 fixed connection, be connected installation device 6 and square pipe guide rail 2 again, accomplish the installation of massage machine core print 5, can be according to actual circumstances regulation installation device 6 and the position of square pipe guide rail 2 cooperation installation, have the adaptability, be convenient for dismantle between adjusting device 4 and the handrail pendant pipe 3, utilize spring 31's elastic force effect for regulating plate 32 can stabilize spacing 33.

As shown in fig. 1, 2 and 4, a first electric connection code 7 and a leg beautifying hanger code 8 are fixedly connected to the surface of the backrest head pipe 1, so that the backrest head pipe 1 can be connected with other components, and different first electric connection codes 7 can be selected to be connected with the backrest head pipe 1 according to actual circumstances, so as to adapt to being installed with different other massage chair components in a matching manner.

As shown in fig. 1, fig. 2 and fig. 4, adjusting device 4 includes that support side's pipe 9, the electronic connection sign indicating number 10 of second, push rod connector 11, shell 12, electronic flat push rod 13, the big sign indicating number 14 of massage machine core head connection and electronic push rod slider 15, two support side's pipe 9 is installed to handrail pendant pipe 3's one end, the electronic connection sign indicating number 10 of fixed surface of support side's pipe 9, the surface rotation of second electronic connection sign indicating number 10 installs push rod connector 11, the fixed surface of push rod connector 11 is connected with shell 12, the internally mounted of shell 12 has electronic flat push rod 13, electronic flat push rod 13 keeps away from the one end of push rod connector 11 and installs electronic push rod slider 15, the surface rotation of electronic push rod slider 15 installs the big sign indicating number 14 of massage machine core head connection, and shell 12 rotates the installation through push rod connector 11 and the electronic connection sign indicating number 10 of second, is controlled by the controller, and electronic flat push rod 13 drives electronic push rod slider 15 and moves in certain within a range, adjusts the position of the core head 5 that is in the top massage to adapt to carry out massage to different positions of user's portion, guarantee the massage effect, the back of a massage machine core head, the installation of the shell 11 is connected with the electronic flat push rod connector 11 and is connected with the electronic flat push rod connector 10 installation of the electronic flat push rod connector for the electronic locating pin of the electronic flat push rod connector 11 of accessible for the installation of electronic flat push rod 11 is connected.

As shown in fig. 1, 2 and 4, the mounting device 6 comprises a transverse column 16, a core print supporting frame 17, a first rotating plate 18, a mounting seat 19, a second rotating plate 20, a convex column 34, a first mounting block 22, a second mounting block 23 and a guide pulley 24, the surface of the core print 5 is symmetrically and fixedly connected with the first rotating plate 18, the surface of the first rotating plate 18 is rotatably mounted with the mounting seat 19, the surface of the mounting seat 19 is fixedly connected with the transverse column 16, the core print supporting frame 17 is fixedly connected between the two transverse columns 16, one of the core print supporting frames 17 is symmetrically and rotatably mounted with the second rotating plate 20, the convex column 34 is rotatably mounted inside the two second rotating plates 20, the two ends of the convex column 34 are fixedly connected with the first mounting block 22, the surface of the transverse column 16 is fixedly connected with the second mounting block 23, the surfaces of the first mounting block 22 and the second mounting block 23 are fixedly connected with the guide pulley 24, the plurality of the guide pulleys 24 are mounted with the guide rail 2, one of the guide columns 24 is matched with the guide rail 2, the surface of the transverse column 18 and the corresponding to the core print supporting frame 17, the core print supporting frame is connected with the core print supporting frame 5, the core print supporting frame 14, the core print supporting frame is connected with the core print supporting frame 14, the core print core 5 is connected with the massage core 5 in the rotary limiting plate 14 in the rotary limiting plate 5, the rotary limiting plate 14, the first installation block 22 and the second installation block 23 are aligned to the square tube guide rail 2, the guide rail pulleys 24 penetrate through the square tube guide rail 2 in sequence to be matched with the first installation block 22 and the second installation block 23, adaptability is achieved, the position of the installation device 6 matched with the square tube guide rail 2 can be adjusted within a certain range, the massager core head 5 is arranged on the surface of the installation device 6, and the installation of the massager core head 5 is completed through connection of the installation device 6 and the square tube guide rail 2.

As shown in fig. 1, a limiting column 25 is fixedly connected to a surface of the mounting seat 19, the limiting column 25 is rotatably mounted with the first rotating plate 18, and plays a role in connection, so that the first rotating plate 18 can be rotatably mounted with the mounting seat 19, and the surface of the limiting column 25 is circular, which facilitates the rotation of the first rotating plate 18.

As shown in fig. 1, the core 5 is fixedly connected to the first rotation plate 18 by bolts, so as to facilitate the installation and removal of the core 5 to the first rotation plate 18, and a plurality of holes with a certain length can be formed on the surface of the first rotation plate 18 to adapt to the installation of the core 5.

As shown in fig. 1, the fixed blocks 26 are symmetrically and fixedly connected to the surface of the core print supporting frame 17, the fixed blocks 26 are rotatably mounted on the second rotating plate 20 to play a role in connection, so that the second rotating plate 20 and the core print supporting frame 17 are stably rotatably mounted, and the surface of the fixed blocks 26 is circular to adapt to the rotation adjustment of the second rotating plate 20.

As shown in fig. 1, 2 and 4, the surface of the square tube guide rail 2 is fixedly connected with two rear cover support tubes 27, so as to increase the structural strength of the square tube guide rail 2, and the rear cover support tubes 27 can also be installed in cooperation with other components of the massage chair.

As shown in fig. 3 and 5, the fixed surface of the square supporting tube 9 is connected with a turning shaft connector 28, two turning shaft connectors 28 are all installed in cooperation with the handrail hanging tube 3, a circular groove 29 is formed in the surface of the turning shaft connector 28, a circular block 30 is connected to the surface of the circular groove 29 in a sliding manner, a cylinder 21 is connected to the surface of the circular block 30 in a fixed manner, a spring 31 is sleeved outside the cylinder 21, two cylinders 21 are far away from one end of the circular block 30 and are fixedly connected with an adjusting plate 32, two circular blocks 30 are close to one end of the square supporting tube 9 on the surface of the handrail tube 3, the limiting plate 33 is installed in cooperation with the adjusting plate 32, when the handrail hanging tube 3 is installed on the square supporting tube 9, the initial state of the spring 31 is a compressed state, the reaction force generated by the compression of the spring 31 acts on the surface of the circular block 30, the adjusting plate 32 is pulled, the circular block 30 slides on the surface of the circular groove 29, the spring 31 is further compressed, the handrail hanging tube 3 is inserted between two rectangular plates until one end of the handrail hanging tube 3 comes into contact with the surface of the square supporting tube 9, the adjusting plate 32 is slowly loosened, the spring 31, the elastic force acts on the surface of the handrail hanging tube 31, the handrail hanging tube is moved between the rectangular hanging tube and the armrest hanging tube, the armrest hanging tube 33, the armrest hanging tube is still moved to the armrest hanging tube, the armrest hanging tube is convenient to be installed, and the armrest hanging tube, the armrest hanging tube is still installed, and the armrest hanging tube 3, and the armrest hanging tube is convenient to be installed, and the armrest hanging tube.

The working principle is as follows: the electric flat push rod 13 and the massage machine core head 5 can be connected with a controller arranged in the massage chair through wires, the controller is precisely controlled by a computer program, in the installation process of the massage machine core head 5, the massage machine core head 5 is firstly arranged between two first rotating plates 18, the surface of the massage machine core head 5 is tightly attached to the surfaces of the first rotating plates 18, the massage machine core head is fixedly connected with the first rotating plates 18 through bolts, then the massage machine core head 5 and a transverse plate connected with the massage machine core head are arranged above a supporting square pipe 9 according to actual circumstances, a first installation block 22 and a second installation block 23 are aligned to a square pipe guide rail 2, a plurality of guide rail pulleys 24 penetrate through the square pipe guide rail 2 to be matched with the first installation block 22 and the second installation block 23, the adaptability is achieved, the installation position of the installation device 6 matched with the square pipe guide rail 2 can be adjusted within a certain range, and the installation angle of the massage machine core head 5 can be conveniently adjusted; the electric flat push rod 13 drives the electric push rod slider 15 to move in a certain range, the position of the massage machine core print 5 above the electric flat push rod is adjusted to be suitable for massaging different positions of the back of a user, the massage effect is ensured, the guide rail pulley 24 and the first mounting block 22 and the second mounting block 23 can be fixedly connected through bolts, the massage machine core print 5 above the electric flat push rod 13 can move along the surface of the square pipe guide rail 2, the connection mode between the massage machine core print connecting large code 14 and the massage machine core print supporting frame 17 can be fixedly connected through bolts, and therefore the installation and the disassembly between the massage machine core print connecting large code 14 and the massage machine core print supporting frame 17 are convenient;

the lower massager core head 5 can be fixedly installed, the guide rail pulley 24 is not only connected with the first installation block 22 and the second installation block 23 accidentally, the limiting block 33 can be installed on the surface of the square tube guide rail 2 in a sliding mode, the limiting block 33 is internally connected with a positioning bolt through threads, and after the positioning bolt is screwed down, one end of the positioning bolt is in contact with the surface of the square tube guide rail 2, so that the installation position of the guide rail pulley 24 can be adjusted according to actual conditions, threaded holes are prevented from being formed in the surface of the square tube guide rail 2, and the installation adaptability is achieved;

the push rod connector 11 and the second electric connecting code 10 are rotatably installed, the push rod connector 11 on the surface of the shell 12 and the second electric connecting code 10 can be rotatably installed through a positioning pin, and the joint of the handrail hanging pipe 3 and the supporting square pipe 9 can also be fixed in a welding mode;

a plurality of threaded holes can be formed in the surface of the backrest head branch pipe 1, and the first electric connecting codes 7 and the second electric connecting codes 10 can be fixed with the backrest head branch pipe 1 through the threaded holes by bolts, so that the mounting positions of the first electric connecting codes 7 and the second electric connecting codes 10 can be adjusted, and further the massage chair can be conveniently mounted in a matched manner with other components of the massage chair, and the whole massage chair has mounting adaptability;

the rotation angle of the first rotation plate 18 can be limited by two massager core head support frames 17;

when handrail pendant pipe 3 and support side's pipe 9 are installed, the initial condition of spring 31 is the compressed state, the reaction force that spring 31 is compressed and is produced acts on the surface of circular block 30, pulling regulating plate 32, make circular block 30 slide on circular recess 29 surface, spring 31 is further compressed, insert handrail pendant pipe 3 between two rectangular plates, until the one end of handrail pendant pipe 3 and support side's pipe 9 surface contact, slowly loosen regulating plate 32, under the spring action of spring 31 elasticity, regulating plate 32 and rectangular plate surface contact, also with stopper 33 surface contact simultaneously, it is spacing to the installation between handrail pendant pipe 3 and the support side's pipe 9, guarantee the stability of connecting between the two, be convenient for installation and dismantlement between handrail pendant pipe 3 and the support side's pipe 9 simultaneously.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (9)

1. The utility model provides a square pipe CL massage back guide rail structure of bending, includes: back head branch pipe (1) and square pipe guide (2), the fixed surface of back head branch pipe (1) is connected with square pipe guide (2), its characterized in that still includes: handrail pendant pipe (3), adjusting device (4), massage machine core head (5) and installation device (6), the surface of back head branch pipe (1) is located square pipe guide rail (2) other symmetry fixedly connected with handrail pendant pipe (3), two the one end of back head branch pipe (1) is kept away from in handrail pendant pipe (3) is installed adjusting device (4), the surface mounting of square pipe guide rail (2) has installation device (6), and installation device (6) have two, two the top of handrail pendant pipe (3) is provided with massage machine core head (5), and massage machine core head (5) have two, massage machine core head (5) and installation device (6) fixed connection, one of them installation device (6) and adjusting device (4) cooperation installation.

2. The square tube bending CL massage backrest guide rail structure according to claim 1, characterized in that the surface of the backrest head branch tube (1) is fixedly connected with a first electric connecting code (7) and a leg beautifying hanging code (8).

3. The square pipe bending CL massage backrest guide rail structure according to claim 1, characterized in that the adjusting device (4) comprises a supporting square pipe (9), a second electric connecting code (10), a push rod connector (11), a shell (12), an electric flat push rod (13), a massage machine core head connecting large code (14) and an electric push rod slider (15), two supporting square pipes (9) are installed at one end of the handrail hanging pipe (3), the surface fixing of the supporting square pipe (9) is connected with the second electric connecting code (10), the surface rotation of the second electric connecting code (10) is provided with the push rod connector (11), the surface fixing of the push rod connector (11) is connected with the shell (12), the electric flat push rod (13) is installed inside the shell (12), the end of the electric flat push rod (13) far away from the push rod connector (11) is provided with the electric push rod slider (15), and the surface rotation of the electric push rod slider (15) is provided with the massage machine core head connecting large code (14).

4. The square tube bending CL massage backrest guide rail structure according to claim 3, wherein the mounting device (6) comprises a cross column (16), a massage movement head support frame (17), a first rotating plate (18), a mounting seat (19), a second rotating plate (20), a convex column (34), a first mounting block (22), a second mounting block (23) and a guide rail pulley (24), the surface of the massage movement head (5) is symmetrically and fixedly connected with the first rotating plate (18), the surface of the first rotating plate (18) is rotatably provided with the mounting seat (19), the surface of the mounting seat (19) is fixedly connected with the cross column (16), the massage movement head support frame (17) is fixedly connected between the two cross columns (16), one of the massage movement head support frames (17) is symmetrically and rotatably provided with the second rotating plate (20), the second rotating plate (20) is rotatably provided inside the two second rotating plates (20), the two ends of the convex column (34) are fixedly connected with the first mounting block (22), the surface of the cross column (16) is fixedly provided with the second rotating plate (23), the guide rail (24) is fixedly connected with the second mounting block (23), and the guide rail (24) are matched with the guide rail pulley (24), one of the massage machine core head support frames (17) is fixedly connected with the massage machine core head connecting big code (14).

5. The square tube bending CL massage backrest guide rail structure according to claim 4, characterized in that a limiting column (25) is fixedly connected to the surface of the mounting seat (19), and the limiting column (25) is rotatably mounted with the first rotating plate (18).

6. The square tube bent CL massage backrest guide rail structure according to claim 4, characterized in that the massage movement head (5) is fixedly connected with the first rotation plate (18) through bolts.

7. The square tube bent CL massage backrest guide rail structure according to claim 4, wherein the surface of the massage movement head support frame (17) is symmetrically and fixedly connected with a fixed block (26), and the fixed block (26) is rotatably installed with the second rotating plate (20).

8. The square tube bending CL massage backrest guide rail structure according to claim 1, characterized in that the surface of the square tube guide rail (2) is fixedly connected with two rear cover supporting tubes (27), and the number of the rear cover supporting tubes (27) is two.

9. The square pipe of bending CL massage back guide rail structure of claim 3, characterized in that, the fixed surface of support side pipe (9) is connected with trip shaft connector (28), two trip shaft connector (28) all with handrail pendant pipe (3) cooperation installation, circular recess (29) have been seted up on the surface of trip shaft connector (28), the sliding surface of circular recess (29) is connected with circular block (30), the fixed surface of circular block (30) is connected with cylinder (21), the outside cover of cylinder (21) is equipped with spring (31), two the one end fixedly connected with regulating plate (32) of circular block (30), two are kept away from to cylinder (21) handrail pendant pipe (3) surface is close to the equal fixedly connected with stopper (33) of one end of support side pipe (9), stopper (33) and regulating plate (32) cooperation installation.

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