CN208114550U - Hand self becomes the anteflexion back-rubbing machine of energy that center is driven away from two stage speed change - Google Patents
Hand self becomes the anteflexion back-rubbing machine of energy that center is driven away from two stage speed change Download PDFInfo
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- CN208114550U CN208114550U CN201721921951.8U CN201721921951U CN208114550U CN 208114550 U CN208114550 U CN 208114550U CN 201721921951 U CN201721921951 U CN 201721921951U CN 208114550 U CN208114550 U CN 208114550U
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Abstract
The anteflexion back-rubbing machine of energy that a kind of hand self change center is driven away from two stage speed change, including shell, movable pulley reverse drawing mechanism, Cuo Tou mechanism, resetting-mechanism and anteflexion mechanism.Movable pulley reverse drawing mechanism is to pull to rub the driving device that head moves downward with the hands, mounting knob, movable pulley in mobile bar, and wirerope one end is fixed in the crossbeam fixed ring of shell on movable pulley, and the other end is fixed on Cuo Tou mechanism the lower end of the tackle；It rubs head in Cuo Tou mechanism with the hands to be mounted on coaster, rotary oscillation mobile bar rubs the rotation of head speedup with the hands by the way that second level pulley-sprocket-belt is dynamic.Resetting-mechanism is that the driving device rubbing head with the hands and moving upwards is pulled using spring rope, and coaster upper end connects the spring rope of resetting-mechanism, and the spring rope other end is fixed on shell.Anteflexion mechanism is that an anteflexion device is rubbed in adjustment with the hands, suitable for the postures such as bend over and lie down.In use, operator leans against stranding head, both hands in the same direction rub head with the hands and move up and down up and down by tension and compression or so handle, drive, and incorgruous tension and compression or so the handle up and down of both hands, driving is rubbed head with the hands and rotated.
Description
Technical field
The utility model relates to a kind of bathroom tool, especially a kind of purely mechanic hand self becomes center away from two stage speed change
The energy of transmission is anteflexion back-rubbing machine.
Background technique
The prior art（Rubbing machine）Have electronic and two kinds mechanical, there is the security risk of electric leakage and operations for electric rubbing device for bath
Imperious poor controllability problem.Mechanical rubbing machine the problems such as there is mechanism complexity and unreasonable mechanical performances.
Summary of the invention
To solve the above-mentioned problems, the utility model provides the purely mechanic hand self change center of one kind and passes away from two stage speed change
Dynamic energy is anteflexion back-rubbing machine.According to ergonomic principle, the orientation and its moving range and distance of manpower handle, rub head with the hands
Shift position and distance have to comply with the characteristics of human body of operator, have both held best when vertically firmly range is that arm naturally droops
Hand position is to the distance of 300 millimeters of top, and human body back maximum normal distance is 600 millimeters, and what both manpower was exerted oneself vertically moves
Distance is to rub the half of the moving distance of head with the hands, and optimum level distance is 460 millimeters between two hands.
Technical solution adopted by the utility model to solve its technical problems is：A kind of hand self becomes center and becomes away from second level
The anteflexion back-rubbing machine of energy of speed transmission, including shell, movable pulley reverse drawing mechanism, Cuo Tou mechanism, resetting-mechanism and anteflexion mechanism.Shell
Equipped with mobile bar notch, rub head notch, track, crossbeam, rotary shaft rack and prominent axis with the hands；Movable pulley reverse drawing mechanism is by sliding block, sliding block
Fixed ring, handle, mobile bar, cunning under lid, movable pulley axis, movable pulley, interstage sleeve, fixed pin, wirerope, crossbeam fixed ring, coaster
Block axis, splined sleeve and big sprocket wheel composition；Cuo Tou mechanism is by under fixed ring, coaster on stranding head, bearing, bearing block, coaster, coaster
Fixed ring, axle sleeve, minor sprocket, key, bracket, jackshaft, duplicate sprocket, big sprocket wheel and chain composition；Resetting-mechanism by spring rope,
Fixed ring forms on fixed pulley, pulley spindle, spring rope fixed ring and coaster；Anteflexion mechanism is by pedestal, slide-bar notch, pull rod, cunning
Axis, rotary shaft rack, shaft, slide-bar sleeve, prominent axis, positioning knob and slide-bar top cover composition.
Shell is symmetrical cuboid cavity structure, and shell front, which is equipped with, rubs head notch and two mobile bar notches with the hands,
Top is equipped with 2 parallel pulley axis holes, and two sides are equipped with mobile bar notch in shell, and top is equipped with crossbeam behind shell, horizontal
It is fixedly installed with crossbeam fixed ring below beam, two tracks, every track point preceding orbital plane and rear rail are equipped in the cavity of shell
Road face.The lower end of shell is set there are two rotary shaft rack, and rotary shaft rack is drilled with circular hole, is set in the middle part of shell there are two prominent axis, is turned
Bracing strut and prominent axis bilateral symmetry are distributed.
Movable pulley reverse drawing mechanism is to pull to rub the driving device that head moves downward with the hands, is equipped with cunning in the stranding head notch of shell
Block, sliding block are equipped with sliding block axis, and splined sleeve and big sprocket wheel are cased on sliding block axis, and splined sleeve and big sprocket wheel are spline docking,
Splined sleeve two sides are fixedly connected with mobile bar, and mobile bar is the symmetrical circular tube structure of shape, and mobile bar passes through mobile bar
Notch stretches out the outside of shell, and mobile bar both ends are cased with handle, and mobile bar can be around sliding block axis rotary oscillation.Fixed peace on the outside of sliding block
Equipped with sliding block lid, sliding block lid limits sliding block and can only slide up and down rubbing with the hands in head notch.Movable pulley axis, movable pulley are installed on sliding block
Symmetrically there are two movable pulleys, movable pulley both sides to be equipped with interstage sleeve for set on axis, and interstage sleeve is fixed in mobile bar by fixed pin；It is dynamic
Wirerope is equipped in the race of pulley, wirerope one end is fixed in the crossbeam fixed ring of shell, and the other end is fixed under coaster
In fixed ring.
Cuo Tou mechanism is the executing agency of the utility model, and rubbing head with the hands is ladder axis shape, rubs head with the hands and passes through stranding head notch stretching
In the outside of shell, it will rub with the hands and bearing, axle sleeve, bracket and minor sprocket, chainlet are installed on the axis of head with human body back dermal contact
Wheel is fixed on by key and is rubbed with the hands on head axis, and bearing is mounted in bearing block, and bearing block is fixedly mounted on coaster；There are 4 wheels on coaster,
Sheave is rolled by orbital plane；The lower end of the tackle is fixedly installed with fixed ring under coaster, fixed ring connecting steel wire ropes, coaster under coaster
Upper end is fixedly installed with fixed ring on coaster, the spring rope of fixed ring connection resetting-mechanism on coaster；There are two brackets, is identical
Respectively there is a circular hole at the long-armed part of structure, bracket both ends, and one end of two brackets is hinged by jackshaft, the other end of two brackets
One is connected on stranding head axis, another is connected on sliding block axis；Duplicate sprocket is cased on jackshaft, duplicate sprocket includes big chain
Wheel and minor sprocket, jackshaft both ends respectively have a retaining ring to be used to axially position duplicate sprocket and two brackets, and two brackets can be in
Between axis rotate.The minor sprocket in big sprocket wheel and duplicate sprocket on sliding block axis is connected by chain；Big sprocket wheel in duplicate sprocket with
The minor sprocket for rubbing head axis with the hands is connected by chain, forms the transmission of second level sprocket wheel.
Resetting-mechanism is the auxiliary drive device rubbing head with the hands and moving upwards, and is equipped with pulley spindle in the pulley axis hole of upper part of the housing,
A fixed pulley is cased on each pulley spindle；Spring rope is telescopic elastic string, and spring rope one end connects in the lower part of the housing
In spring rope fixed ring, the spring rope other end is connect around fixed pulley with fixed ring on coaster, and spring rope always applies coaster
Upward pulling force.
Anteflexion mechanism can make to rub with the hands head and turn forward unspecified angle in 0 to 90 degree ranges, bend over and lie to be suitable for operator
Postures, the pedestal such as sleeping are fixed on the wall, and pedestal is that truncation surface is U-shaped symmetrical rectangular parallelepiped structure, two sides of base face
Slide-bar notch is cut with, pedestal lower part cuts with circular hole, and shaft is equipped in circular hole, and shaft passes through the circular hole of pedestal and the shaft of shell
The circular hole of bracket is located on shell and pedestal by the interstage sleeve of both ends of the shaft, and shell can turn around axis rotation；The cunning in two sides of base face
Slide-bar is equipped in shaft relief, slide-bar can move up and down in slide-bar notch, and slide-bar sleeve, slide-bar top cover and drawing are cased on slide-bar
Bar, slide-bar top cover and pull rod or so each one, pull rod both ends are equipped with circular hole, and the circular hole of the pull rod other end covers the protrusion axis in shell
On, pull rod can be rotated around the protrusion axis of shell.Slide-bar both ends are made into external screw thread, and positioning knob is made into internal screw thread, and slide-bar both ends are stretched
Slide-bar notch, which is then passed through slide-bar top cover and pull rod and screws with two positioning knobs, out connect, and screwed in place knob can limit slide-bar
It is moved in slide-bar notch.
The utility model has the beneficial effects that：According to ergonomic principle, it had both been able to satisfy using movable pulley reverse drawing mechanism
The distance of both hands moving handle is to rub the requirement of the half of moving distance of head with the hands, arbitrarily can drive and control the movement for rubbing head with the hands with hand
Direction, movement speed and moving distance have and are rotated up and down swing mobile bar driving stranding head rotation when rubbing head with the hands at an arbitrary position
Effect.Enable to rub with the hands head in particular by forerunner mechanism to turn forward unspecified angle in 0 to 90 degree ranges, to be suitable for bending over and lying
The postures such as sleeping.Keep the structure of rubbing machine simpler using the transmission of second level sprocket wheel, it is more reasonable to be laid out, and cost is less expensive.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the integrally-built isometric front view of expression；
Fig. 2 is the integrally-built rear isometric view of expression；
Fig. 3 is main view；
Fig. 4 is cutd open along the left view of AA cutting using ladder on Fig. 5；
Fig. 5 is on Fig. 4 along the rearview of BB cutting；
Fig. 6 is along the rearview of CC cutting on Fig. 4, using the imaginary technique of painting；
Fig. 7 is that handle and stranding head move on to the next perspective view；
Fig. 8 be handle and rub with the hands head when moving on to bottom on Fig. 4 along the rearview of the position BB cutting；
Fig. 9 is main structure anteflexion inclined perspective view when handle and stranding head move on to upper；
Figure 10 is handle and rubs main structure anteflexion inclined left view when head moves on to upper with the hands, corresponding with Fig. 9；
Figure 11 is main structure anteflexion inclined perspective view when handle and stranding head move on to bottom；
Figure 12 is handle and rubs main structure anteflexion inclined left view when head moves on to bottom with the hands, corresponding with Figure 11；
Figure 13 is main structure anteflexion 90 degree of perspective view when handle and stranding head move on to bottom；
Figure 14 is main structure anteflexion 90 degree of left view when handle and stranding head move on to bottom.
1. shell in figure, 2. mobile bar notches, 3. stranding head notches, 4. handles, 5. mobile bars, 6. stranding heads, 7. fixed pulleys, 8.
Spring rope, 9. pulley spindles, 10. sliding blocks, 11. interstage sleeves, 12. wirerope, 13. tracks, 14. duplicate sprockets, 15. coasters, 16. is big
Sprocket wheel, 17. crossbeams, fixed ring under 18. coasters, 19. crossbeam fixed rings, 20. jackshafts, 21. movable pulleys, 22. fixed pins, 23.
Fixed ring on coaster, 24. spring rope fixed rings, 25. brackets, 26. axle sleeves, 27. keys, 28. sliding block lids, 29. bearings, 30.
Minor sprocket, 31. movable pulley axis, 32. splined sleeves, 33. bearing blocks, 34. chains, 35. sliding block axis, 36. pedestals, 37. slide-bars
Notch, 38. pull rods, 39. slide-bars, 40. rotary shaft racks, 41. shafts, 42. slide-bar sleeves, 43. prominent axis, 44. positioning knobs,
45. slide-bar top cover.
Specific embodiment
In Fig. 1 into Fig. 6, the connection and positional relationship of the contexture and components of the utility model are indicated, and rub with the hands
Head moves on to upper embodiment.The utility model includes shell, movable pulley reverse drawing mechanism, Cuo Tou mechanism, resetting-mechanism and anteflexion machine
Structure.Shell is equipped with mobile bar notch, rubs head notch, track, crossbeam, rotary shaft rack and prominent axis with the hands；Movable pulley reverse drawing mechanism is by sliding
Fixed ring, handle, shifting under block, sliding block lid, movable pulley axis, movable pulley, interstage sleeve, fixed pin, wirerope, crossbeam fixed ring, coaster
Lever, sliding block axis, splined sleeve and big sprocket wheel composition；Cuo Tou mechanism is by fixed on stranding head, bearing, bearing block, coaster, coaster
Fixed ring, axle sleeve, minor sprocket, key, bracket, jackshaft, duplicate sprocket, big sprocket wheel and chain composition under ring, coaster；Resetting-mechanism
It is made of fixed ring on spring rope, fixed pulley, pulley spindle, spring rope fixed ring and coaster；Anteflexion mechanism is by pedestal, slide-bar slot
Mouth, pull rod, slide-bar, rotary shaft rack, shaft, slide-bar sleeve, prominent axis, positioning knob and slide-bar top cover composition.
Shell is symmetrical cuboid cavity structure, and shell front, which is equipped with, rubs head notch and two mobile bar notches with the hands,
Top is equipped with 2 parallel pulley axis holes, and two sides are equipped with mobile bar notch in shell, and top is equipped with crossbeam behind shell, horizontal
It is fixedly installed with crossbeam fixed ring below beam, two tracks, every track point preceding orbital plane and rear rail are equipped in the cavity of shell
Road face.The lower end of shell is set there are two rotary shaft rack, and rotary shaft rack is drilled with circular hole, is set in the middle part of shell there are two prominent axis, is turned
Bracing strut and prominent axis bilateral symmetry are distributed.
Movable pulley reverse drawing mechanism is to pull to rub the driving device that head moves downward with the hands, is equipped with cunning in the stranding head notch of shell
Block, sliding block are equipped with sliding block axis, and splined sleeve and big sprocket wheel are cased on sliding block axis, and splined sleeve and big sprocket wheel are spline docking,
Splined sleeve two sides are fixedly connected with mobile bar, and mobile bar is the symmetrical circular tube structure of shape, and mobile bar passes through mobile bar
Notch stretches out the outside of shell, and mobile bar both ends are cased with handle, and mobile bar can be around sliding block axis rotary oscillation.Fixed peace on the outside of sliding block
Equipped with sliding block lid, sliding block lid limits sliding block and can only slide up and down rubbing with the hands in head notch.Movable pulley axis, movable pulley are installed on sliding block
Symmetrically there are two movable pulleys, movable pulley both sides to be equipped with interstage sleeve for set on axis, and interstage sleeve is fixed in mobile bar by fixed pin；It is dynamic
Wirerope is equipped in the race of pulley, wirerope one end is fixed in the crossbeam fixed ring of shell, and the other end is fixed under coaster
In fixed ring.
Cuo Tou mechanism is the executing agency of the utility model, and rubbing head with the hands is ladder axis shape, rubs head with the hands and passes through stranding head notch stretching
In the outside of shell, it will rub with the hands and bearing, axle sleeve, bracket and minor sprocket, chainlet are installed on the axis of head with human body back dermal contact
Wheel is fixed on by key and is rubbed with the hands on head axis, and bearing is mounted in bearing block, and bearing block is fixedly mounted on coaster；There are 4 wheels on coaster,
Sheave is rolled by orbital plane；The lower end of the tackle is fixedly installed with fixed ring under coaster, fixed ring connecting steel wire ropes, coaster under coaster
Upper end is fixedly installed with fixed ring on coaster, the spring rope of fixed ring connection resetting-mechanism on coaster；There are two brackets, is identical
Respectively there is a circular hole at the long-armed part of structure, bracket both ends, and one end of two brackets is hinged by jackshaft, the other end of two brackets
One is connected on stranding head axis, another is connected on sliding block axis；Duplicate sprocket is cased on jackshaft, duplicate sprocket includes big chain
Wheel and minor sprocket, jackshaft both ends respectively have a retaining ring to be used to axially position duplicate sprocket and two brackets, and two brackets can be in
Between axis rotate.The minor sprocket in big sprocket wheel and duplicate sprocket on sliding block axis is connected by chain；Big sprocket wheel in duplicate sprocket with
The minor sprocket for rubbing head axis with the hands is connected by chain, forms the transmission of second level sprocket wheel.
Resetting-mechanism is the auxiliary drive device rubbing head with the hands and moving upwards, and is equipped with pulley spindle in the pulley axis hole of upper part of the housing,
A fixed pulley is cased on each pulley spindle；Spring rope is telescopic elastic string, and spring rope one end connects in the lower part of the housing
In spring rope fixed ring, the spring rope other end is connect around fixed pulley with fixed ring on coaster, and spring rope always applies coaster
Upward pulling force.
Anteflexion mechanism can make to rub with the hands head and turn forward unspecified angle in 0 to 90 degree ranges, bend over and lie to be suitable for operator
Postures, the pedestal such as sleeping are fixed on the wall, and pedestal is that truncation surface is U-shaped symmetrical rectangular parallelepiped structure, two sides of base face
Slide-bar notch is cut with, pedestal lower part cuts with circular hole, and shaft is equipped in circular hole, and shaft passes through the circular hole of pedestal and the shaft of shell
The circular hole of bracket is located on shell and pedestal by the interstage sleeve of both ends of the shaft, and shell can turn around axis rotation；The cunning in two sides of base face
Slide-bar is equipped in shaft relief, slide-bar can move up and down in slide-bar notch, and slide-bar sleeve, slide-bar top cover and drawing are cased on slide-bar
Bar, slide-bar top cover and pull rod or so each one, pull rod both ends are equipped with circular hole, and the circular hole of the pull rod other end covers the protrusion axis in shell
On, pull rod can be rotated around the protrusion axis of shell.Slide-bar both ends are made into external screw thread, and positioning knob is made into internal screw thread, and slide-bar both ends are stretched
Slide-bar notch, which is then passed through slide-bar top cover and pull rod and screws with two positioning knobs, out connect, and screwed in place knob can limit slide-bar
It is moved in slide-bar notch.
When using the utility model, operator leans against stranding head, both hands grip handle, upper and lower tension and compression handle（4）, drive and rub head with the hands
（6）It moves back and forth up and down and achievees the effect that chopping.Push handle（4）When, drive movable pulley（21）It moves down, due to wirerope（12）
One end fix, the coaster of the other end can only be driven（15）It moves down, and coaster（15）The distance moved down is handle（4）Move down away from
From 2 times, meet the ergonomic requirements of the utility model；At this point, the spring rope being stretched（8）To coaster（15）Increase to
On pulling force.On pull handle（4）When, movable pulley（21）It moves up, wirerope（12）Loosen pulling force, coaster（15）By spring rope（8）
Upward pulling force moves up, and drives and rubs head with the hands（6）It moves up, similarly, coaster（15）The distance moved up is handle（4）Move up 2 times of distance.
To realize tension and compression handle up and down（4）, drive and rub head with the hands（6）The chopping effect moved up and down.
Fig. 6 is to rub head with the hands（6）Mobile bar is swung up and down when at an arbitrary position（5）Head is rubbed in driving with the hands（6）The embodiment of rotation.Left hand
It pushes, pull handle on the right hand（4）, mobile bar（5）It rotates clockwise, successively drives big sprocket wheel（16）, duplicate sprocket（14）, chainlet
Wheel（30）With stranding head（6）It rotates clockwise；Pass through the second level speedup of sprocket wheel, moving in rotation bar（5）One low-angle can make to rub with the hands
Head（6）Rotate several circles.The transmission ratio of the utility model is 36:1, moving in rotation bar（5）30 degree, it can make to rub head with the hands（6）Rotation 3
Circle.
In Fig. 7 into Fig. 8, the utility model handle is indicated（4）With stranding head（6）Move on to the next contexture and components
Connection and positional relationship, and rub with the hands head（6）Move on to the next embodiment.
In Fig. 9 into Figure 10, the anteflexion inclined embodiment of the utility model main structure is indicated.Unscrew positioning knob
（44）, move down slide-bar, shell（1）Around the shaft（41）It rotates anteflexion, screws positioning knob again after choosing angle（44）；It draws again
Handle hand（4）Head is rubbed in driving with the hands（6）Operation.
In Figure 11 and Figure 12, the utility model handle is indicated（4）With stranding head（6）Main structure is anteflexion when moving on to bottom inclines
Oblique embodiment.
In Figure 13 into Figure 14, indicate that the utility model rubs head with the hands（6）Head is rubbed with the hands when moving on to bottom（6）Anteflexion 90 degree of implementation
Example.
Claims (1)
1. a kind of hand self becomes the anteflexion back-rubbing machine of energy that center is driven away from two stage speed change, including shell, movable pulley reverse drawing mechanism,
Cuo Tou mechanism, resetting-mechanism and anteflexion mechanism；Shell be equipped with mobile bar notch, rub with the hands head notch, track, crossbeam, rotary shaft rack and
Prominent axis；Movable pulley reverse drawing mechanism is solid by sliding block, sliding block lid, movable pulley axis, movable pulley, interstage sleeve, fixed pin, wirerope, crossbeam
Determine fixed ring under ring, coaster, handle, mobile bar, sliding block axis, splined sleeve and big sprocket wheel composition；Cuo Tou mechanism is by stranding head, axis
Hold, fixed ring under fixed ring, coaster on bearing block, coaster, coaster, axle sleeve, minor sprocket, key, bracket, jackshaft, duplicate sprocket,
Big sprocket wheel and chain composition；Resetting-mechanism is by fixed ring group on spring rope, fixed pulley, pulley spindle, spring rope fixed ring and coaster
At；Anteflexion mechanism by pedestal, slide-bar notch, pull rod, slide-bar, rotary shaft rack, shaft, slide-bar sleeve, prominent axis, positioning knob and
Slide-bar top cover composition, it is characterized in that：Shell is symmetrical cuboid cavity structure, and shell front, which is equipped with, rubs head notch and two with the hands
A mobile bar notch, top are equipped with 2 parallel pulley axis holes, and two sides are equipped with mobile bar notch in shell, behind shell on
Side is equipped with crossbeam, and crossbeam fixed ring is fixedly installed with below crossbeam, two tracks is equipped in the cavity of shell, before every track divides
Orbital plane and rear orbital plane；The lower end of shell is set there are two rotary shaft rack, and rotary shaft rack is drilled with circular hole, and the middle part of shell is equipped with two
A prominent axis, rotary shaft rack and prominent axis bilateral symmetry are distributed；Movable pulley reverse drawing mechanism is to pull to rub the driving that head moves downward with the hands
Device, is equipped with sliding block in the stranding head notch of shell, and sliding block is equipped with sliding block axis, is cased with splined sleeve and big chain on sliding block axis
Wheel, splined sleeve and big sprocket wheel are spline docking, and splined sleeve two sides are fixedly connected with mobile bar, and mobile bar is shape or so pair
The circular tube structure of title, mobile bar pass through the outside that mobile bar notch stretches out shell, and mobile bar both ends are cased with handle, and mobile bar can be around
Sliding block axis rotary oscillation；Sliding block lid is fixedly installed on the outside of sliding block, sliding block lid, which limits sliding block, to rub upper in head notch glide with the hands
It is dynamic；Movable pulley axis is installed, symmetrically there are two movable pulleys for set on movable pulley axis, and movable pulley both sides are equipped with gear on sliding block
Set, interstage sleeve are fixed in mobile bar by fixed pin；Wirerope is equipped in the race of movable pulley, wirerope one end is fixed on shell
In crossbeam fixed ring, the other end is fixed under coaster in fixed ring；Cuo Tou mechanism is that this hand self becomes center away from two stage speed change
The executing agency of the energy of transmission is anteflexion back-rubbing machine, rubbing head with the hands is ladder axis shape, rubs head with the hands and passes through and rubs head notch with the hands and stretch out in the outer of shell
Portion will rub with the hands with human body back dermal contact and be equipped with bearing, axle sleeve, bracket and minor sprocket on the axis of head, minor sprocket is fixed by key
On rubbing head axis with the hands, bearing is mounted in bearing block, and bearing block is fixedly mounted on coaster；There are 4 wheels on coaster, sheave leans on rail
Road face rolls；The lower end of the tackle is fixedly installed with fixed ring under coaster, fixed ring connecting steel wire ropes under coaster, the fixed peace in coaster upper end
Equipped with fixed ring on coaster, fixed ring connects the spring rope of resetting-mechanism on coaster；There are two brackets, is mutually isostructural long-armed
Respectively there is a circular hole at part, bracket both ends, and one end of two brackets is hinged by jackshaft, and the other end one of two brackets is connected to
It rubs with the hands on head axis, another is connected on sliding block axis；Duplicate sprocket is cased on jackshaft, duplicate sprocket includes big sprocket wheel and chainlet
Wheel, jackshaft both ends respectively have a retaining ring to be used to axially position duplicate sprocket and two brackets, and two brackets can be rotated around jackshaft；
The minor sprocket in big sprocket wheel and duplicate sprocket on sliding block axis is connected by chain；Big sprocket wheel in duplicate sprocket with rub the small of head axis with the hands
Sprocket wheel is connected by chain, forms the transmission of second level sprocket wheel；Resetting-mechanism is the auxiliary drive device rubbing head with the hands and moving upwards, upper part of the housing
Pulley spindle is installed in pulley axis hole, a fixed pulley is cased on each pulley spindle；Spring rope is telescopic elastic string, spring
It restricts in the spring rope fixed ring of one end connection in the lower part of the housing, the spring rope other end connects around fixed ring on fixed pulley and coaster
It connects, spring rope always applies upward pulling force to coaster；Anteflexion mechanism can make rub with the hands head turn forward 0 to 90 degree ranges in any angle
Degree is bent over and is lain down posture with being suitable for operator, and pedestal is fixed on the wall, and pedestal is that truncation surface is U-shaped bilateral symmetry
Rectangular parallelepiped structure, two sides of base face cuts with slide-bar notch, and pedestal lower part cuts with circular hole, shaft is equipped in circular hole, and shaft is worn
The circular hole for crossing the circular hole of pedestal and the rotary shaft rack of shell is located on shell and pedestal by the interstage sleeve of both ends of the shaft, shell energy
It rotates around the axis；Slide-bar is equipped in the slide-bar notch in two sides of base face, slide-bar can be moved up and down in slide-bar notch, be covered on slide-bar
There are slide-bar sleeve, slide-bar top cover and pull rod, slide-bar top cover and pull rod or so each one, pull rod both ends are equipped with circular hole, and pull rod is another
The circular hole at end covers on the protrusion axis of shell, and pull rod can be rotated around the protrusion axis of shell；Slide-bar both ends are made into external screw thread, positioning rotation
Button is made into internal screw thread, and slide-bar both ends, which stretch out slide-bar notch and are then passed through slide-bar top cover and pull rod and screw with two positioning knobs, to be connect,
Screwed in place knob can limit slide-bar and move in slide-bar notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921951.8U CN208114550U (en) | 2017-12-31 | 2017-12-31 | Hand self becomes the anteflexion back-rubbing machine of energy that center is driven away from two stage speed change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721921951.8U CN208114550U (en) | 2017-12-31 | 2017-12-31 | Hand self becomes the anteflexion back-rubbing machine of energy that center is driven away from two stage speed change |
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| Publication Number | Publication Date |
|---|---|
| CN208114550U true CN208114550U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721921951.8U Expired - Fee Related CN208114550U (en) | 2017-12-31 | 2017-12-31 | Hand self becomes the anteflexion back-rubbing machine of energy that center is driven away from two stage speed change |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013818A (en) * | 2017-12-31 | 2018-05-11 | 沈阳工业大学 | Hand self becomes the anteflexion back-rubbing machine of energy of centre-to-centre spacing two stage speed change transmission |
-
2017
- 2017-12-31 CN CN201721921951.8U patent/CN208114550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013818A (en) * | 2017-12-31 | 2018-05-11 | 沈阳工业大学 | Hand self becomes the anteflexion back-rubbing machine of energy of centre-to-centre spacing two stage speed change transmission |
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