CN2432386Y

CN2432386Y - Driving structure for driving rolling massage device and making it continuously and reciprocally move

Info

Publication number: CN2432386Y
Application number: CN00236229U
Authority: CN
Inventors: 巫东和
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-06
Filing date: 2000-06-06
Publication date: 2001-05-30
Anticipated expiration: 2010-06-06
Also published as: KR200230943Y1

Abstract

The utility model relates to a driving structure for driving a rolling massage device to continuously and reciprocally move. The driving structure is composed of a base plate, wherein, the upper and the lower ends of the base plate are respectively provided with shaft seats, and the base plate provides a long driving shaft in a corresponding seat hole with acting the double end pivoting connection; a group of middle-section penetrating trepanning which uses a lower bottom seat, and a massage device which is sheathed on a middle section rod body of the driving shaft. The utility model has the effect of driving continuously for the reciprocating travel, has the simple structure of installing singly a driving motor and the driving shaft, and dispenses with installing a contact control device. The impulse for the motor by the instant starting current is avoided, the motor is protected, and the operation is safe and convenient.

Description

A kind of roll and massage device that orders about moves and reciprocal drive structure continuously

The utility model relates to a kind of drive structure of massage device, and especially a kind of roll and massage device that orders about moves and reciprocal drive structure continuously.

Generally be assembled in chair tool or pad inside, be used to provide the user back to massage or the massage device of purposes such as massage, all need reach the requirement of massage effect because of the extensive area of entire back is arranged, and must arrange in pairs or groups be arranged at the back directly to the driving of reciprocating stroke design.And known this type of drives the reciprocal carrying device of message structure, mainly is to turn to two groups of differences, or different axostylus axostyle or the modes such as belt, chain that turn to of single group, with the motor forward and backward always drive message structure or massage device do directly to move back and forth.

Do not drive the carrying device that difference turns to this kind double-component, drive the complicated driving structure that twin shaft rotates, and cause occupying of increase on the cost and assembly space because of relating to have respectively.So, on making with on using, its difficulty is arranged all, do not meet the requirement of practicability.

And another kind of single group drives the single carrying device that turns to, then mainly be owing to drive the direct current or the alternating current motor of its axial rotation, must be at two end places of the reciprocal start of live axle, respectively be provided with respectively can via each shake-up produce electrode positive and negative on the contrary to the control electric current, and the contactor control device that motor is oppositely turned.Provide and switch live axle, and carry this massage device, oppositely move at the stroke latter end of shift-in and move back, or moving the reverse shift-in of stroke latter end that moves back with the state of turn or reverse turn forward.Like this mode of structure is the practical effect that good low cost and low spatial occupy though more aforementioned pattern is arranged.But, when so operating in the positive and negative pivot of each electrode and switch, be to avoid producing the electric current that moment starts to invade, and make motor because of being subjected to the continuity impact of the high and low conversion of this electric current, cause the shortening in its durable life-span, occur the unexpected of short duration ring sound of high torsional load simultaneously.Under regular behaviour in service, because of the massage device at this back is constantly back and forth running, and this phenomenon makes the motor of this type of device all often break down or burns, and must repair or replace, bring inconvenience on the contrary, even more uneconomical, more impracticable.

The purpose of this utility model provides a kind of drive structure of massage device, and especially a kind of roll and massage device that orders about moves and reciprocal drive structure continuously.Continuous Drive effect with reciprocating stroke; the easy structure that single drive motor, live axle are provided with; need not be at two end places of the reciprocal start of live axle; installing be used for the positive and negative pivot of control electrode on the contrary to control electric current contactor control device that motor is oppositely turned; avoid motor because of the moment inrush current, the impulse that enlarges electric current that produces can reach the effect of protection motor; prolong the durable life-span of motor, increase the change operation form of this device.

For achieving the above object, the utility model provides a kind of roll and massage device that orders about to move and reciprocal drive structure continuously, has each axle bed respectively by a upper and lower end, to provide a long shape live axle to articulate substrate and the one group of center-throughout trepanning that utilizes the below base that sets up in its relative seat hole intercropping both-end, the massage device that is set on the shaft of live axle stage casing is formed; Wherein: the stage casing shaft of this live axle position between two axle beds is staggered and finishes both-end circuit cross reverse-flighted screw with counterclockwise helical sliding-rail groove for being clockwise helical sliding-rail groove; And this base runs through the middle section of cover, offers a downward tube groove by the top, is implanted into and is arranged with a linked block cylindraceous to be provided in groove; And utilization provides the dead axle bolt on linked block top to enter socket by the stage casing keyhole that it pushes up the fixedly locking closure of section, and this linked block cover is stagnated at this groove inner segment, and be extended with the guide plate of word shape one by one by the lower end of this linked block, be plugged on downwards in arbitrary forward sliding-rail groove or the reverse sliding-rail groove; Utilize above-mentioned structure provide live axle by the rear the direct motor of transmission or indirect drive, with fixedly turn to turn in, be the cross reverse-flighted screw that continuously-directional turns, even this is plugged on forward sliding-rail groove or the interior guide plate of reverse sliding-rail groove, because of being forced to following the direction that postpones of its inner tracks, one have end face collocation and be assembled in the chair tool of back massage purposes or the inside of pad and carry this, be used to provide the user back to massage or the base of actuating members such as any massage device of purposes such as massage or massage device, make continuous shift-in or move moving axially of moving back continuously; And because of forward sliding-rail groove and reverse sliding-rail groove both sides latter end, be circulation and staggered configuration, and at each axially shift-in or move the stroke latter end that moves back, guide plate will be imported in another reverse slot part, and change the direction that postpones that continues following its inner tracks after its axially movable direction automatically, oppositely carry this and one have the base shift-in of actuating members such as end face massage device or move and move back.Between motor and live axle, utilization by motor and live axle establish with the switching gear the drive connection stage casing, install the unidirectional purposes that turns of a control additional, and have upper and lower two section and divide other driving cog portions, both conducted to the adapter that the live axle front end is subjected to tooth with bridle joint motor front end motor drive shaft respectively.The below chassis side of massage device, be provided with cooperate be positioned at its travel position lower substrate end face the dead axle roller of limit sliding chutes of set relative concavity.

The utility model has the advantages that: because structure cleverly; Continuous Drive effect with reciprocating stroke; the easy structure that single drive motor, live axle are provided with; need not be at two end places of the reciprocal start of live axle; installing be used for the positive and negative pivot of control electrode on the contrary to control electric current contactor control device that motor is oppositely turned; avoid motor because of the moment inrush current; the impulse that enlarges electric current that produces; can reach the effect of protection motor; prolong the durable life-span of motor, increase the change operation form of this device.Massage device can have the unlikely skew of left and right side or rock in the stroke that moves back and forth stablizing effect, handling safety is convenient.

Description of drawings is as follows:

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is the schematic representation that three-dimensional combination of the present utility model is implemented;

Fig. 3 is the floor map that the utility model combination is implemented;

Fig. 3 A is the device of cross reverse-flighted screw among Fig. 3 and the schematic representation of effect;

Fig. 4 A is one of the effect schematic representation that massage device oppositely moves among Fig. 3 A (schematic representation of shift-in state);

Fig. 4 B is two (schematic representation of steering state) of the effect schematic representation that massage device oppositely moves among Fig. 3 A;

Fig. 4 C is three (moving the schematic representation of the state of moving back) of the effect schematic representation that massage device oppositely moves among Fig. 3 A;

Fig. 5 is embodiment's planimetric map of the utility model fixed point massage.

Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 3 A, the utility model is to be assembled in the chair tool of back massage purposes or the inside of pad at collocation, be used to provide the user back massage or any massage device of purposes such as massage or massage device 2 (structural type of this massage device is not limited to this, and non-be the utility model at target), make it and can carry out moving and reciprocal drive structure continuously according to the single shaft direction.This drive mechanism mainly is to have each axle bed 41 respectively by a upper and lower end, to provide a long shape live axle 3 to articulate substrate 4 and the one group of stage casing penetration hole 211 that utilizes below base 21 that sets up in its relative seat hole 411 intercropping both-ends, the massage device 2 that is set on the live axle 3 stage casing shafts is formed; Wherein:

3 stage casing shafts 41 of two axle beds of this live axle are to be staggered and to finish both-end circuit cross reverse-flighted screw 31 with helical sliding-rail groove 312 counterclockwise for being clockwise helical sliding-rail groove 311.And this base runs through the middle section of trepanning 211, offers a downward tube groove 22 by the top, is implanted into and is arranged with a linked block 23 cylindraceous to be provided in groove.And utilization provides the dead axle bolt 231 on linked block 23 tops to enter socket by the stage casing keyhole 2211 that it pushes up the fixedly locking closure 221 of section, and these linked block 23 covers are stagnated at this groove 22 inner segments, and be extended with the guide plate 232 of word shape one by one by the lower end of this linked block 23, be plugged on arbitrary forward sliding-rail groove 311 downwards or hear in sliding-rail groove 312.

Please cooperate and consult Fig. 3 A, Fig. 4 A, B, C.Utilize above-mentioned structure, live axle 3 by the rear directly transmission or the motor 5 that connects transmission with fixedly turn to turn in (connect driving type between joining with increase umbrella shape tooth among the figure be example), this cross reverse-flighted screw 31 also is continuously-directional and turns.So, this guide plate 232 that is plugged in rail groove 311 forward or the reverse sliding-rail groove 312, because of being forced to following the direction that postpones of its inner tracks, make continuous shift-in (as Fig. 4 A) or move continuously to move back moving axially of (Fig. 4 C) and carry this base 21 with end face massage device 2 actuating members such as grade, and, because the forward sliding-rail groove 311 and the reverse sliding-rail groove 312 both sides latter ends of cross reverse-flighted screw 31, be circulation and staggered configuration, so at each axially shift-in or move the stroke latter end that moves back, guide plate 232 will be imported in another reverse slot part and (to change reverse sliding-rail groove 312 over to by sliding-rail groove 311 forward.Or change forward sliding-rail groove 311 over to by reverse sliding-rail groove 312.Shown in Fig. 4 B), and continue to follow the direction that postpones of showing its inner tracks after changing its axially movable direction automatically, oppositely carrying this one has base 21 shift-ins of end face massage device 2 actuating members such as grade or moves and move back (as by the continuous operation of Fig. 4 A to B to C, or as by the continuous operation of Fig. 4 C to B to A).

By said structure, can reach the simplification operation that turns to the both single driving of single live axle 3 easy configuration, need not do the electric current supplier under the prerequisite of switching or other arrangements of components, order is axially carried the massage start of massage device 2 at the full section of user back work reciprocating stroke by its live axle 3, forms continuously and the automation mechanized operation effect that drives, carries massage device 2 repeatedly.

And then, if in massage device 2 reciprocating strokes, have when being stuck in a certain position of selecting voluntarily via the user and making the demand of fixed point massage (continuous seeing also shown in Fig. 1,2,5), then can utilize by motor 5 and live axle 3 and establish drive connection stage casing with the switching gear, install a control " unidirectional " additional and turn purposes, and have upper and lower two section and divide other driving cog portions, the front end that had both conducted to live axle 3 with bridle joint motor 2 front end motor drive shaft 5A respectively be subjected to tooth 3A adapter 51 (promptly forward turn, reverse disengaging or reversely turn, single steering clutch of disengaging forward; Therefore a front end use that is configured to commonly see and applies to motor drive shaft, non-is invention of the present utility model, only enumerates with sketch in this manual, does not do the detailed description of structure).

So, when the electric current of the non-selected reverse electrode of user infeeds, motor 5 is made by unidirectional turning and turns axle 3 operation as the aforementioned, make massage start (the adapter epimere 51A that illustrates with " dotted line " in as Fig. 5 of section reciprocating stroke entirely at the user back and carry massage device 2, its state is and hypomere adapter 51B bridle joint mutually, but and forms the drive state of combination).

Otherwise, utilize electric current to infeed (example: the selection button that on operation panel, increases by " fixed point massage " via the user by the selection reverse electrode, function circuit with the electric current that is connected in series this reverse electrode), and make motor 5 be reversed when turning, make and turn axle 3 and promptly form to break away from and turn that to open be (as the adapter epimere 51A that illustrates with " solid line " among Fig. 5, its state is and hypomere adapter 51B bridle joint not, and form break away from can't drive state) the dead axle dead state.And then massage device 2 is promptly stopped because of not being carried displacement again, thereby be stuck in this position, original place start fixed point massage operation.So, promptly can increase the change operation form of this device, and identical multiple real benefit with easy structure and operating effect.

In addition, for auxiliary massage device 2 can have the effect of stable displacement in the stroke that moves back and forth, must below base 21 side settings with dead axle roller 24, with cooperation be inserted in the position in the limit sliding chutes 42 (consulting shown in Fig. 1,2,3) of the set relative concavity of its travel position lower substrate 4 end faces as cooperating.Utilize this restriction and the effect that retaining protects, can make massage device 2 when moving back and forth, the stablizing effect that can have the unlikely skew of left and right side or rock.

Claims

1, a kind of roll and massage device that orders about moves and reciprocal drive structure continuously, has each axle bed respectively by a upper and lower end, to provide a long shape live axle to articulate substrate and the one group of center-throughout trepanning that utilizes the below base that sets up in its relative seat hole intercropping both-end, the massage device that is set on the shaft of live axle stage casing is formed; It is characterized in that:

The stage casing shaft of this live axle position between two axle beds is staggered and finishes both-end circuit cross reverse-flighted screw with counterclockwise helical sliding-rail groove for being clockwise helical sliding-rail groove; And this base runs through the middle section of cover, offers a downward tube groove by the top, is implanted into and is arranged with a linked block cylindraceous to be provided in groove; And utilization provides the dead axle bolt on linked block top to enter socket by the stage casing keyhole that it pushes up the fixedly locking closure of section, and this linked block cover is stagnated at this groove inner segment, and be extended with the guide plate of word shape one by one by the lower end of this linked block, be plugged on downwards in arbitrary forward sliding-rail groove or the reverse sliding-rail groove;

Utilize above-mentioned structure provide live axle by the rear the direct motor of transmission or indirect drive, with fixedly turn to turn in, be the cross reverse-flighted screw that continuously-directional turns, even this is plugged on forward sliding-rail groove or the interior guide plate of reverse sliding-rail groove, because of being forced to follow the direction that postpones of its inner tracks of work, one have end face collocation and be assembled in the chair tool of back massage purposes or the inside of pad and carry this, be used to provide the user back to massage or the base of actuating members such as any massage device of purposes such as massage or massage device, make continuous shift-in or move moving axially of moving back continuously; And because of forward sliding-rail groove and reverse sliding-rail groove both sides latter end, be circulation and staggered configuration, and at each axially shift-in or move the stroke latter end that moves back, guide plate will be imported in another reverse slot part, and change the direction that postpones that continues following its inner tracks after its axially movable direction automatically, oppositely carry this and one have the base shift-in of actuating members such as end face massage device or move and move back.

2, move and reciprocal drive structure continuously according to the described roll and massage device that orders about of claim 1, it is characterized in that: between motor and live axle, utilization by motor and live axle establish with the switching gear the drive connection stage casing, install the unidirectional purposes that turns of a control additional, and have upper and lower two section and divide other driving cog portions, both conducted to the adapter that the live axle front end is subjected to tooth with bridle joint motor front end motor drive shaft respectively.

3, move and reciprocal drive structure continuously according to the described roll and massage device that orders about of claim 1; It is characterized in that: the below chassis side of massage device, be provided with cooperate be positioned at its travel position lower substrate end face the dead axle roller of limit sliding chutes of set relative concavity.