CN212997383U - Translation back-pushing massage machine core - Google Patents

Abstract

The utility model provides a translation top back massage core, the left and right sides of this built-in massage mechanism are equipped with symmetrical slice left side board, right side board and middle kneading and beating massage subassembly and are whole, are equipped with kneading motor, beating motor drive left massage arm subassembly, right massage arm subassembly kneading, beat the massage action in the kneading reducing gear box that is located in the middle, top back motor transmission output drive top back axle and top back initiative tooth interlock the left side board, the horizontal rack drive of right side board upper end, utilize the lower shaft end of front swing arm, back swing arm and four fulcrums of upper trepanning, realize that built-in massage mechanism advances, or retreat translation top back massage action; the fixing position span of the transverse racks of the left side plate and the right side plate of the massage machine core and the two ends of the back jacking shaft is small, the two transverse racks and the two back jacking driving teeth are meshed and reliably operated, and the phenomenon of elastic tooth jumping dislocation is ensured not to easily occur in the back jacking load; the back-supporting massage machine core is integrally arranged in the leisure chair massage chair, so that the comfortable and best massage effect can be achieved.

Description

Translation back-pushing massage machine core

Technical Field

The utility model belongs to body-building massage apparatus field, in particular to small and exquisite frivolous massage core is suitable for built-in supporting such as massage pillow, massage cushion, office chair, leisure chaise longue, massage armchair, realizes the comfortable massage of four-wheel multi-angle.

Background

The existing massage devices are various, the massage devices are internally provided with common plane massage machine cores for human body massage machine cores, but the massage is not very comfortable, the most comfortable 3D top back massage machine core is not in place in the existing market, the massage unit above one fulcrum below the machine core performs angular motion to the front top back, application number 201910070802.2, the utility model provides a massage machine core with depth finger pressing, the front corner movement to the top back massage is not very comfortable, the machine core places a top back rack on the upper end of a middle kneading and beating massage component, the middle span of a top back shaft is too large, the top back load is heavy, the operation is easy to elastically jump the teeth and dislocation; at present, the movement for realizing the translation forward back-pushing massage does not exist, and the best massage movement is ensured to be the best massage movement due to the reliable transmission operation of the comprehensive back-pushing mechanism.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the massage effect is kept unchanged in order to keep the kneading and beating plane angle. The utility model relates to a translation top back of body massage core realizes for reaching the following technical scheme of above-mentioned purpose accessible:

the utility model discloses a translation top back of body massage core, including built-in massage mechanism in the middle of be equipped with knead and beat massage subassembly, this built-in massage mechanism is equipped with left and right sides in and is equipped with symmetrical slice left side board, right side board, the centre of this left side board, right side board is equipped with the well trepanning, the lower extreme is equipped with the lower trepanning, the preceding upper end is equipped with the front cover hole, the back upper end is equipped with the back cover hole, the lower extreme is equipped with the lower trepanning, the upper top is equipped with the horizontal rack of upward cambered surface bar form; the kneading and beating massage component is internally provided with a flat kneading reduction gearbox, the lower front end mounting position of which is provided with a kneading motor, the left side and the right side of the middle part of the kneading reduction gearbox are in transmission output with symmetrically extending output kneading shafts, and the back of the lower end of the kneading reduction gearbox is provided with a middle end which is movably sleeved with a beating shaft in a lower fixed sleeve; two ends of the output kneading shaft are respectively sleeved in the middle sleeve holes of the left side plate and the right side plate, and two ends of the knocking shaft are respectively sleeved in the lower sleeve holes of the left side plate and the right side plate; the built-in massage mechanism is internally provided with two upper fixing rods, the middle ends of the two upper fixing rods are fixed on a front fixing hole and a rear fixing hole which are arranged at the upper top end of the kneading reduction box, two tail end shafts of the two upper fixing rods are fixed on the upper front sleeve holes of the left side plate and the right side plate and on the upper rear sleeve holes, the tail end shafts extend out of the outer side surfaces of the left side plate and the right side plate, and two ends of the built-in massage mechanism, which are internally provided with lower fixing rods, are respectively fixed on the lower sleeve holes of the left side plate and the right side.

The translational top-back massage machine core is internally provided with a flat-plate-shaped mounting base plate, the front end surface is provided with a left lower front hole seat and a right lower front hole seat, the rear end surface is provided with a left lower rear hole seat and a right lower rear hole seat, the front of the mounting base plate is provided with a U-shaped front swing arm, the left lower front hole seat and the right lower front hole seat are movably hinged with the tail end of a lower shaft arranged below the front swing arm, the rear of the mounting base plate is provided with a U-shaped rear swing arm, the left lower rear hole seat and the right lower rear hole seat are movably hinged with the tail end of the lower shaft arranged below the rear swing arm, the hollow middle position of the mounting base plate is movably provided with the built-in massage mechanism, and the upper ends of the front swing arm and the rear swing arm are; the upper mounting position of the upper end of the mounting base plate is provided with a top-back reduction box, the lower end of the top-back reduction box is provided with a top-back motor, the middle side surface of the top-back reduction box is transversely provided with a transmission output top-back shaft, the other end of the top-back shaft is movably fixed on the other side of the mounting base plate by a fixing seat, the middle end of the top-back shaft is provided with two top-back driving teeth, the two top-back driving teeth are meshed with a left side plate in a built-in massage mechanism and a transverse rack gear in the shape of an upper radian strip on the upper top end of a right side plate in an occlusion transmission manner, the top-back shaft rotationally drives the driving teeth to be meshed with the left side plate and the transverse rack in the shape of an upper radian strip on the.

The kneading and beating massage component is characterized in that a pair of left-right symmetrical angle eccentric sleeves are mounted on a kneading shaft extending out of two sides of a kneading reduction box, and a left massage arm component and a right massage arm component are movably sleeved on the excircle of each left-right symmetrical angle eccentric sleeve; the front ends of the left massage arm assembly and the left massage arm in the left massage arm assembly and the right massage arm assembly are movably provided with a left massage plate and a right massage plate, the upper ends and the lower ends of the left massage plate and the right massage plate are respectively provided with a massage wheel, and the kneading motor outputs a kneading shaft in a speed reduction manner to drive a pair of left and right symmetrical angle eccentric sleeves to deflect and drive the left massage arm assembly and the right massage arm assembly to realize kneading massage actions; the middle part of one side of a knocking shaft arranged at the lower end of the kneading reduction box is fixedly provided with a large belt pulley, the left end and the right end of the knocking shaft are respectively fixedly provided with an eccentric sleeve, the two eccentric sleeves are movably provided with connecting sleeves, and two ball head rods arranged at the upper side ends of the two connecting sleeves are respectively hinged with the hole sleeves at the lower sides of the left massage arm and the left massage arm; the side of the lower fixed sleeve of the kneading reduction box is provided with a beating motor, the front shaft of the beating motor is provided with a small belt pulley, the small belt pulley and a large belt pulley arranged on the beating shaft are driven to decelerate by a belt, the beating motor decelerates to drive the beating shaft and the eccentric sleeve to eccentrically rotate at a high speed, and the beating massage action is realized by linking the left massage arm component and the right massage arm component through the two connecting sleeves and the ball head rod.

The utility model relates to a translation back-pushing massage machine core, a kneading motor is arranged in a kneading reduction box, a beating motor drives a left massage arm component and a right massage arm component to knead and beat massage actions; the top-back motor drives the top-back shaft and the two top-back driving teeth to be meshed with the transverse rack gears at the upper ends of the left side plate and the right side plate for meshing transmission, and the built-in massage mechanism is driven to translate back and forth by utilizing four fulcrums of the lower shaft tail ends of the front swing arm and the rear swing arm and an upper trepanning, so that the top-back massage machine core moves forwards integrally or moves backwards to translate and perform top-back massage; the left side and the right side of the built-in massage mechanism are provided with symmetrical flaky left side plates and right side plates, and the middle kneading beating massage component is integrated, transverse racks at the upper ends of the left side plates and the right side plates are positioned on the left side plates of the massage machine core, the transverse racks of the right side plates and two ends of the top back shaft are fixed at small span, the two transverse racks and two top back driving teeth are meshed and reliably run, and the phenomenon of elastic jumping tooth dislocation is ensured not to easily occur due to the heavy top back load; the back-supporting massage machine core is integrally arranged in the leisure chair massage chair, so that the comfortable and best massage effect can be achieved.

Drawings

Fig. 1 is a perspective view of the translation back-pushing massage machine core of the utility model.

Fig. 2 is an exploded view of the translation top-back massage mechanism of the present invention.

Fig. 3 is a perspective view of the built-in massage mechanism of the present invention.

Fig. 4 is an exploded perspective view of the built-in massage mechanism of the present invention.

Fig. 5 is a sectional view of the built-in massage mechanism of fig. 3 taken along the direction B-B.

Fig. 6 is a C-C sectional view of the massage mechanism of fig. 3.

Fig. 7 is a sectional view of the massage machine core of fig. 1 taken along the direction of line a-a.

Fig. 8 is a sectional view of the massage machine core of fig. 1 taken along the direction of a-a.

Wherein the designation of the numbers in the figures illustrates:

01, two end tail shafts of the upper fixing rod and 011; 02 lower fixing rod; 03 knocking shaft and 031 large belt pulley; the device comprises a 04-angle eccentric sleeve, a 041 deviation sleeve, a 05 connecting sleeve and a 051 ball head rod; 06 knocking the motor and 061 small belt pulley; 07 a belt; 08 massage balls; 09 pulley; the kneading machine comprises a kneading reduction gearbox 10, a kneading motor 11, a reduction gearbox lower fixing sleeve 12, a reduction gearbox front fixing lug 13, a reduction gearbox rear fixing lug 14, a kneading shaft 15, a kneading reduction gear 16 and a worm 17; 20, 21, a middle sleeve hole of the left side plate, 22, a lower sleeve hole of the left side plate, 23, an upper front sleeve hole of the left side plate, 24, a lower sleeve hole of the left side plate, 25 and a transverse rack of the left side plate; 30 right side plate, 31. right side plate middle sleeve hole, 32 right side plate lower sleeve hole, 33 right side plate upper front sleeve hole, 34 right side plate upper rear sleeve hole, 35 right side plate lower sleeve hole, 36 right side plate horizontal rack; 40 left massage arms, 41 front sleeve holes of the left massage arms and 42 left massage plates; 50 right massage arms and 52 left massage plates; 60 mounting a bottom plate, 61 mounting a lower front hole seat of the bottom plate, 62 mounting a lower rear hole seat of the bottom plate, and 63 mounting an upper mounting position of the bottom plate; the lower peripheral ends of the 70 front swing arm, the 71 front swing arm and the upper trepanning of the 72 front swing arm; the tail ends of the lower shafts of the 80 rear swing arm and the 81 rear swing arm and the upper trepanning of the 82 rear swing arm; 90 top back reducing gear box, 91 top back motor, 92 top back axle, 93 top back driving teeth, 94 top back axle's fixing base.

Detailed Description

The following will further describe a specific embodiment of the translational back-and-forth massage mechanism of the present invention with reference to the accompanying drawings.

As shown in fig. 1-8, the translational back-pushing massage machine core of the present invention comprises a built-in massage mechanism, wherein a kneading and beating massage component is arranged in the middle of the built-in massage mechanism, the built-in massage mechanism is provided with a left side plate 20 and a right side plate 30 which are symmetrically arranged at the left and right sides, middle trepanning holes 21 and 31 are arranged in the middle of the left side plate 20 and the right side plate 30, lower trepanning holes 22 and 32 are arranged at the lower end, upper front trepanning holes 23 and 33 are arranged at the front upper end, upper rear trepanning holes 24 and 34 are arranged at the rear upper end, lower trepanning holes 25 and 35 are arranged at the lower end, and transverse racks 26; the kneading and beating massage component is internally provided with a flat kneading reduction gearbox 10, the lower front end mounting position of which is provided with a kneading motor 11, the left side and the right side of the middle part of the kneading reduction gearbox 10 are in transmission output with symmetrically extending output kneading shafts 15, and the rear part of the lower end of the kneading reduction gearbox 10 is provided with a lower fixed sleeve 12, and the middle end of a beating shaft 03 is movably sleeved in the lower fixed sleeve; the two ends of the output kneading shaft 15 are respectively sleeved in the middle sleeve holes 21 and 31 of the left side plate 20 and the right side plate 30, and the two ends of the beating shaft 03 are respectively sleeved in the lower sleeve holes 22 and 32 of the left side plate 20 and the right side plate 30; two upper fixing rods 01 are arranged in the built-in massage mechanism, the middle ends of the two upper fixing rods 01 are fixed on a front fixing hole 13 and a rear fixing hole 14 which are arranged at the upper top end of the kneading reduction box 10, two tail end shafts 011 of the two upper fixing rods 01 are fixed on upper front sleeve holes 23 and 33 and upper rear sleeve holes 24 and 34 of the left side plate 20 and the right side plate 30, the tail end shafts 011 extend out of the outer side surfaces of the left side plate 20 and the right side plate 30, and two ends of a lower fixing rod 02 arranged in the built-in massage mechanism are respectively fixed on lower sleeve holes 25 and 35 of the left side plate 20 and the right side plate 30, as shown in figures 3, 4, 5 and 6.

As shown in fig. 1-8, the translational top-back massage machine core is internally provided with a flat mounting base plate 60, the front end surface is provided with a left lower front hole seat 61 and a right lower rear hole seat 62, a U-shaped front swing arm 70 is arranged in front of the mounting bottom plate 60, a left lower front hole seat 61 and a right lower front hole seat 61 are movably hinged with a lower shaft tail end 71 arranged below the front swing arm 70, a U-shaped rear swing arm 80 is arranged behind the mounting bottom plate 60, a left lower rear hole seat 62 and a right lower rear hole seat 62 are movably hinged with the tail end 81 of a lower shaft arranged below the rear swing arm 80, the hollow middle position of the mounting bottom plate 60 is movably provided with the built-in massage mechanism, the upper ends of the front swing arm 70 and the rear swing arm 80 are provided with upper sleeve holes 72 and 82, and the upper sleeve holes are respectively and movably hinged with tail end shafts 011 at two ends of front and rear upper fixing rods 01 extending out of the outer side surfaces of the left side plate 20 and the right side plate 30 in the built-in massage mechanism, as shown in fig. 1, 2, 7 and 8; an upper mounting position 63 at the upper end of the mounting base plate 60 is provided with a top-back reduction box 90, the lower end of the top-back reduction box 90 is provided with a top-back motor 91, the middle side surface of the top-back reduction box 90 is transversely provided with a top-back shaft 92 for transmission output, the other end of the top-back shaft 92 is movably fixed at the other side of the mounting base plate 60 by a fixing seat 94, the middle end of the top-back shaft 92 is provided with two top-back driving teeth 93, the two top-back driving teeth 93 are meshed with the upper radian strip-shaped transverse racks 26 and 36 at the upper top ends of the left side plate 20 and the right side plate 30 in the built-in massage mechanism for gear meshing transmission, the top-back shaft 92 rotatably drives the driving teeth 93 to be meshed with the upper radian strip-shaped transverse racks 26 and 36 at the upper top ends of the left side plate 20 and the right side plate 30, and the translation top-back.

In the kneading and beating massage component, a pair of left and right symmetrical angle eccentric sleeves 04 are arranged on a kneading shaft 15 extending out of two sides of the kneading reduction box 10, and a left massage arm component and a right massage arm component are movably sleeved on the excircle of the pair of left and right symmetrical angle eccentric sleeves 04; the front ends of a left massage arm 40 and a left massage arm 50 which are arranged in the left massage arm component and the right massage arm component are movably provided with a left massage plate 42 and a right massage plate 52, the upper ends and the lower ends of the left massage plate 42 and the right massage plate 52 are respectively provided with a massage wheel 08, and the kneading motor 11 outputs a kneading shaft 15 in a speed reduction way to drive a pair of left and right symmetrical angle eccentric sleeves 04 to deflect to drive the left massage arm component and the right massage arm component to realize kneading massage actions; a large belt pulley 031 is fixedly arranged in the middle of one side of a beating shaft 03 arranged at the lower end of the kneading reduction gearbox 10, eccentric sleeves 041 are respectively and fixedly arranged at the left end and the right end of the beating shaft 03, connecting sleeves 05 are movably arranged on the two eccentric sleeves 041, and two ball-head rods 051 arranged at the upper side ends of the two connecting sleeves 05 are respectively hinged with hole sleeves at the lower sides of the left massage arm 40 and the left massage arm 50; the side of the fixed sleeve 12 below the kneading reduction gearbox 10 is provided with the beating motor 06, the front shaft of the beating motor 06 is provided with the small belt pulley 061, the small belt pulley 061 and the large belt pulley 031 arranged on the beating shaft 03 are driven by the belt 07 to decelerate, the beating motor 06 decelerates to drive the beating shaft 03 and the eccentric sleeve 041 to eccentrically rotate at high speed, and the left massage arm component and the right massage arm component are linked by the two connecting sleeves 05 and the ball head rod 051 to realize beating massage actions, as shown in fig. 3, 4, 5 and 6.

The utility model relates to a translation top back massage machine core, the left and right sides of the built-in massage mechanism are provided with a symmetrical flaky left side plate 20 and a symmetrical flaky right side plate 30 which are integrated with a middle kneading beating massage component; a kneading motor 11 is arranged in the kneading reduction box to drive the left massage arm component and the right massage arm component to knead and massage; a beating motor 06 is arranged to rotate to realize the beating massage action of linking the left massage arm component and the right massage arm component; the top-back motor 91 at the upper end of the mounting bottom plate 60 outputs a top-back shaft 92 and two top-back driving teeth 93 to engage with the transverse racks 26 and 36 of the left side plate 20 and the right side plate 30 for gear engagement transmission, and the built-in massage mechanism is driven to move back and forth by four fulcrums, namely the lower shaft tail ends 71 and 81 of the front swing arm 70 and the rear swing arm 80 and the upper sleeve holes 72 and 82, so that the top-back massage movement moves forwards integrally or moves backwards to perform top-back massage.

The whole cost of the massage machine core for the back and the top is low, the existing inner space of the massage chair is utilized to provide the best comfortable massage effect, and the continuous and increasing pursuit requirements of people on the massage curative effect are met.

Claims (3)

1. The utility model provides a translation top back of body massage core which characterized by: the massage device comprises a built-in massage mechanism, wherein a kneading and beating massage component is arranged in the middle of the built-in massage mechanism, the built-in massage mechanism is internally provided with a left side plate and a right side plate which are symmetrically arranged at the left side and the right side, a middle sleeve hole is arranged in the middle of the left side plate and the right side plate, a lower sleeve hole is arranged at the lower end of the left side plate and the right side plate, an upper front sleeve hole is arranged at the front upper end of the left side plate and the right side plate, an upper rear sleeve hole is arranged at; the kneading and beating massage component is internally provided with a flat kneading reduction gearbox, the lower front end mounting position of which is provided with a kneading motor, the left side and the right side of the middle part of the kneading reduction gearbox are in transmission output with symmetrically extending output kneading shafts, and the back of the lower end of the kneading reduction gearbox is provided with a middle end which is movably sleeved with a beating shaft in a lower fixed sleeve; two ends of the output kneading shaft are respectively sleeved in the middle sleeve holes of the left side plate and the right side plate, and two ends of the knocking shaft are respectively sleeved in the lower sleeve holes of the left side plate and the right side plate; the middle ends of two upper fixing rods in the built-in massage mechanism are fixed on a front fixing hole and a rear fixing hole which are arranged at the upper top end of the kneading reduction box, two tail end shafts of the two upper fixing rods are fixed on an upper front sleeve hole and an upper rear sleeve hole of the left side plate and the right side plate, the tail end shafts extend out of the outer side surfaces of the left side plate and the right side plate, and two ends of a lower fixing rod in the built-in massage mechanism are respectively fixed on lower sleeve holes of the left side plate and the right side plate.

2. The translational top-back massage movement of claim 1, wherein: the translational top-back massage machine core is internally provided with a flat-plate-shaped mounting base plate, the front end surface is provided with a left lower front hole seat and a right lower front hole seat, the rear end surface is provided with a left lower rear hole seat and a right lower rear hole seat, the front of the mounting base plate is provided with a U-shaped front swing arm, the left lower front hole seat and the right lower front hole seat are movably hinged with the tail end of a lower shaft arranged below the front swing arm, the rear of the mounting base plate is provided with a U-shaped rear swing arm, the left lower rear hole seat and the right lower rear hole seat are movably hinged with the tail end of the lower shaft arranged below the rear swing arm, the hollow middle position of the mounting base plate is movably provided with the built-in massage mechanism, and the upper ends of the front swing arm and the rear swing arm are; the upper mounting position of the upper end of the mounting base plate is provided with a top-back reduction box, the lower end of the top-back reduction box is provided with a top-back motor, the middle side surface of the top-back reduction box is transversely provided with a transmission output and is provided with a top-back shaft, the other end of the top-back shaft is movably fixed on the other side of the mounting base plate by a fixing seat, the middle end of the top-back shaft is provided with two top-back driving teeth, the two top-back driving teeth are meshed with a left side plate in a built-in massage mechanism and are in meshed transmission with a transverse rack gear in the shape of an upper radian strip on the upper top end of a right side plate, and the top-back shaft rotationally drives.

3. The translational top-back massage movement of claim 1, wherein: the kneading and beating massage component is characterized in that a pair of left-right symmetrical angle eccentric sleeves are mounted on a kneading shaft extending out of two sides of a kneading reduction box, and a left massage arm component and a right massage arm component are movably sleeved on the excircle of each left-right symmetrical angle eccentric sleeve; the front ends of the left massage arm assembly and the left massage arm in the left massage arm assembly and the right massage arm assembly are movably provided with a left massage plate and a right massage plate, the upper ends and the lower ends of the left massage plate and the right massage plate are respectively provided with a massage wheel, and the kneading motor outputs a kneading shaft in a speed reduction manner to drive a pair of left and right symmetrical angle eccentric sleeves to deflect and drive the left massage arm assembly and the right massage arm assembly to realize kneading massage actions; the middle part of one side of a knocking shaft arranged at the lower end of the kneading reduction box is fixedly provided with a large belt pulley, the left end and the right end of the knocking shaft are respectively fixedly provided with an eccentric sleeve, the two eccentric sleeves are movably provided with connecting sleeves, and two ball head rods arranged at the upper side ends of the two connecting sleeves are respectively hinged with the hole sleeves at the lower sides of the left massage arm and the left massage arm; the side of the lower fixed sleeve of the kneading reduction box is provided with a beating motor, the front shaft of the beating motor is provided with a small belt pulley, the small belt pulley and a large belt pulley arranged on the beating shaft are driven to decelerate by a belt, the beating motor decelerates to drive the beating shaft and the eccentric sleeve to eccentrically rotate at a high speed, and the beating massage action is realized by linking the left massage arm component and the right massage arm component through the two connecting sleeves and the ball head rod.

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