CN109278842A

CN109278842A - A kind of rocking chair or trolley of provided with wheels

Info

Publication number: CN109278842A
Application number: CN201711500601.9A
Authority: CN
Inventors: 刘韦兵; 蓝正军
Original assignee: Zhongshan City Togyibaby Co Ltd
Current assignee: Zhongshan City Togyibaby Co Ltd
Priority date: 2017-07-19
Filing date: 2017-12-13
Publication date: 2019-01-29
Also published as: CN108163039A; CN208119238U; CN208119237U; CN208868120U; CN109278843A

Abstract

A kind of rocking chair or trolley of provided with wheels, it include the support frame with seat frame, it is equipped with the mounting portion for wheel to be arranged on the support frame, it is equipped with the electric driving mechanism for carrying out back rotation for driving wheel on the support frame, the electric driving mechanism includes fixed driving motor on the support frame, rotating member is fixedly connected on the output shaft of the driving motor, deviate on the rotating member and is articulated with actuator at its axle center, the other end of the actuator is articulated with the swing component for driving the wheel to carry out back rotation, the axle center of the pivoting point of the actuator and swing component deviation swing component, the swing component is articulated on mounting portion, the electric driving mechanism further includes having the arrangement of clutch being arranged between swing component and wheel or between swing component and driving motor.The rocking chair or trolley of provided with wheels using the above structure have the advantages of simple structure, safety, the electric drive of rocking chair function full automatic and control.

Description

A kind of rocking chair or trolley of provided with wheels

[technical field]

The present invention relates to a kind of rocking chair of provided with wheels or trolleys.

[background technique]

The experience that rocking chair brings leisure as a kind of chess, to user, travels, is increasingly liked by people, Especially in child-bearing field.Trolley can easily carry infant's outdoor activity, become during parents give birth to children Indispensable equipment.Existing some trolleys there is no automatic rocking chair function, parent in child's interactive process, can only hand The dynamic experience for giving child's rocking chair, the burden in physical strength is brought to parent.In addition for existing some rocking chairs, structure is multiple Miscellaneous, shift position is difficult, and it is impossible to meet the higher requirements of people.

[summary of the invention]

The purpose of the present invention is to overcome the shortcomings of the prior art and to provide a kind of structure is simple and effective, rocking process automatic electric The rocking chair or trolley of the provided with wheels of dynamic driving.

The present invention is achieved by the following technical solutions:

A kind of rocking chair or trolley of provided with wheels include the support frame (1) with seat frame, are equipped with use on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates on the rotating member (4) and is pivotally connected at its axle center Have actuator (5), the other end of the actuator (5) is articulated with the swing component (6) for driving the wheel to carry out back rotation, institute The pivoting point for stating actuator (5) and swing component (6) deviates the axle center of swing component, and the swing component (6) is articulated in mounting portion (11) On, the electric driving mechanism (3) further include have be arranged between swing component (6) and wheel (2) or swing component (6) with drive Arrangement of clutch (7) between dynamic motor (31).

Be further defined in that the arrangement of clutch (7) include the sticking department (71) being arranged on wheel, setting swinging For swing component (6) to be locked in the locking pin (72) of the sticking department (71), the sticking department on part (6) or support frame (1) (71) it is equipped with the lock hole (710) for the locking pin (72) insertion, the swing component (6) is equipped with matches with locking pin (72) The hole of conjunction or notch, the arrangement of clutch (7) further include so that locking pin (72) enters the reset spring of the lock hole (70) And the locking pin (72) is made to exit the Isolating Switch (73) of the lock hole (710).

It is further defined in that the locking pin (72) circumferential position is fixed with respect to swing component (6) or support frame (1), it is described Isolating Switch (73) and locking pin (72) are pivotally connected, and the Isolating Switch (73) is provided with protruding portion (731) and concave portion (732), The locking pin (72) is equipped with mutually matched prominent with the protruding portion (731) and concave portion (732) of the Isolating Switch (73) Portion (731) and concave portion (732) out are equipped with transition face, the transition face between the protruding portion (731) and concave portion (732) For inclined-plane or cambered surface.

It is further defined in that the arrangement of clutch (7) includes the sticking department (71) being fixedly installed with wheel relative position, sets Set the slide lock core (74) between the sticking department (71) and swing component (6), the slide lock core (74) and swing component (6) circumferential relative position is fixed, and is provided with locking nail (741) or lock hole, the sticking department on the slide lock core (74) (71) be provided on locking nail (741) or the mutually matched lock hole of lock hole (710) on the slide lock core (74) or Locking nail, the arrangement of clutch (7) further include so that locking nail (741) or lock hole on the slide lock core (74) enter With the reset spring of the cooperation position of lock hole (710) or locking nail on sticking department (71), make the slide lock core (74) On locking nail (741) or lock hole exit with sticking department (71) on the cooperation position of lock hole (710) or locking nail clutch It switchs (73).

It is further defined in that the track (61) for being equipped in the swing component (6) and slidably reciprocating for slide lock core (74), institute State the groove (740) or protrusion being provided on slide lock core (74) with above-mentioned track (61) cooperation.

It is further defined in that the Isolating Switch (73) and slide lock core (74) are mutually pivotally connected, the Isolating Switch (73) it is provided with protruding portion (731) and concave portion (732), the slide lock core (74) is equipped with and the Isolating Switch (73) Protruding portion (731) and concave portion (732) mutually matched protruding portion (731) and concave portion (732), the protruding portion (731) Transition face is equipped between concave portion (732), the transition face is inclined-plane or cambered surface.

It is further defined in that the arrangement of clutch (7) include at least sticking department (71), the Isolating Switch for locking wheel (73) can cooperate or be detached from the clutch part of cooperation and under the control of Isolating Switch (73) with the sticking department (71), it is described from When component and the sticking department (71) cooperate, the swing component (6) can driving wheel (2) carry out back rotation；The clutch part and institute When stating sticking department (71) disengaging cooperation, the wheel (2) can be freely rotated；The clutch part be arranged on swing component (6) and with It rotates and rotates with swing component (6).

It is further defined in that the center of rotation for deviateing wheel (2) at the cooperation of the clutch part and sticking department (71).

It is further defined in that on support frame as described above (1) and is provided with the first mounting box (13), driving motor (31), rotating member (4), actuator (5), swing component (6) setting are in the first mounting box (13), the clutch part and Isolating Switch (73) phase interworking It is located at conjunction in first mounting box (13), the component and first mounting box (13) in first mounting box (13) are extremely It can control a wheel less to carry out carrying out back rotation.

It is further defined in that on support frame as described above (1) and is provided with the second mounting box (132), second mounting box (132) brake gear is provided in, the brake gear includes stopping with the second brake pin (81) of sticking department (71) cooperation, control Second brake actuator (82) of vehicle pin (81) transverse shifting, the brake actuator (82) are arranged in second mounting box (132) in, setting is described in second mounting box (132) at the brake actuator (82) and brake pin (81) cooperation The hole stretched out for the brake pin (81) is provided on second mounting box (132), the brake pin (81) and sticking department (71) Deviate the center of rotation of wheel at cooperation, the mounting shell for installing battery protrudes into the second mounting box (132).

It is further defined in that on support frame as described above (1) and is provided with the second mounting box (132), support frame as described above is set on (1) Be equipped with support leg (12), the support leg (12) includes front support foot and rear support foot, first mounting box (13) with it is described Second mounting box (132) is separately positioned on rear support foot, the first mounting box (13) top and second mounting box (132) top is respectively arranged with damping (20), and the damping (20) connect with support frame (1).

It is further defined in that on first mounting box (13) to be provided with and passes through to allow wheel for the wheel wheel shaft Wheel shaft extend into the hole (9) in the first mounting box (13), be additionally provided on first mounting box (13) for the clutch part from The hole (91) being pierced by first mounting box (13).

It is further defined in that on first mounting box (13) to be additionally provided with and reaches first for the Isolating Switch (73) The internal hole of mounting box (13) or slot (1314).

It is further defined in that the driving motor (31) includes reduction gear box (311) and motor (310), the motor (310) output shaft is connect with the input terminal of reduction gear box (311), and the output end of the reduction gear box (311) is as institute State the output shaft of driving motor (31).

It is further defined in that first mounting box (13) includes the first mounting shell main body (131), first mounting shell It is provided in main body (131) the first mounting groove (1310), the driving motor (31), rotating member (4), actuator (5), swing component (6) in first mounting groove (1310), first mounting shell (13) further includes closing first mounting groove for setting (1310) outer cover (1312).

It is further defined in that the driving motor (31) includes reduction gear box (311) and motor (310), the motor (310) output shaft is connect with the input terminal of reduction gear box (311), and the output end of the reduction gear box (311) is as institute The output shaft of driving motor (31) is stated, is additionally provided in the first mounting groove (1310) of first mounting box (13) for installing The second mounting groove (1311) of the driving motor (31), the motor (310) and reduction gear box of the driving motor (31) (311) setting is in second mounting groove (1311), the second mounting groove (1311) opening be provided with seal washer and Sealing cover.

It is further defined in that the clutch part is locking pin (72), the swing component (6) is shell, the locking pin (72) it is horizontally installed on opposite swing component (6) transverse shifting of energy in the swing component (6) and reaches swing component (6) outside, in institute It states and is provided with the reset spring (721) so that the locking pin (72) movement in swing component (6), the Isolating Switch (73) is stretched Enter into the swing component (6) driving or allows locking pin (72) transverse shifting so that the locking pin (72) and the lock Determine portion (71) cooperation or is detached from cooperation.

It is further defined in that the Isolating Switch (73) is also fixed with clutch actuator (75), the clutch actuator (75) it is provided on installation cavity (751), the installation cavity (751) is provided with cooperation inclined-plane (7511), locking pin (72) card Loaded on the cooperation inclined-plane (7511), the reset spring (721) is set to one end of the locking pin (72).

It is further defined in that a kind of rocking chair of provided with wheels or trolley further includes the brake dress for limiting wheel rotation It sets, the brake gear includes and the first brake pin (81) of sticking department (71) cooperation, control brake pin (81) transverse shifting First brake actuator (82), brake actuator (82) setting is in first mounting box (13), the brake driving Setting is provided on first mounting box (13) in first mounting shell (13) at part (82) and brake pin (81) cooperation The hole stretched out for the brake pin (81).

It is further defined in that the transverse direction for being connected between the two-wheeled of described two support legs (12) and mounting portion (11) being also served as Part (121), the wheel wheel shaft are laterally articulated on the lateral member (121), and the brake gear further includes brake switch (83), the brake switch (83) is fixedly connected with the lateral member (121) for also serving as mounting portion (11), and brake actuator (82) it is fixedly connected with the lateral member (121) for also serving as mounting portion (11).

It is further defined in that the brake actuator (82) is provided with installation cavity, the installation cavity is provided with cooperation inclined-plane, The first brake pin (81) is installed on the cooperation inclined-plane, and the first brake pin (81) is close to the brake switch (83) One end be provided with reset spring.

It is further defined in that the Isolating Switch (73) is articulated on mounting portion (11) and when the clutch part and the lock The Isolating Switch (73) can carry out back rotation with wheel and carry out back rotation when determining portion (71) cooperation.

It is further defined in that the electric driving mechanism for being equipped with to come for driving wheel (2) back rotation on support frame (1) (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, in the driving motor (31) It is fixedly connected with rotating member (4) on output shaft, deviates on the rotating member (4) and is articulated at its axle center actuator (5), it is described The other end of actuator (5) is articulated on wheel, the axle center of the actuator (5) and wheel pivoting point offset wheel, the branch Support (1) is equipped with mounting box (13), and support frame as described above (1) lower part, which is equipped with, includes at least three support legs (12) with wheel, The peace that the driving motor (31), rotating member (4), actuator (5), swing component (6) are arranged in any one support leg (12) In mounted box (13) and controls at least one wheel and carry out carrying out back rotation.The upper wheel of support leg (12) carrys out back rotation drive Other wheels carry out back rotation, and the mounting box (13) includes at least to have and passes through that wheel wheel shaft is allowed to stretch for the wheel wheel shaft Enter in mounting box (13) hole and mounting box (13) be equipped with and stretch out the outer hole being pivotally connected with wheel of mounting box for actuator (5) Or slot, the wheel are pivotably arranged on mounting portion (11).

It is further defined in that the electric driving mechanism for being equipped with to come for driving wheel (2) back rotation on support frame (1) (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, in the driving motor (31) It is fixedly connected with rotating member (4) on output shaft, deviates on the rotating member (4) and is articulated at its axle center actuator (5), it is described The other end of actuator (5) is articulated in swing component (6), and the swing component (6) is articulated on mounting portion (11), the swing component (6) it is provided with the connector (21) of wheel sticking department (71) connection, swing component (6) setting is locked with sticking department (71) pivot joint It sells (72), the tie point of the connector (21) and sticking department (71) deviates wheel axle center, and support frame as described above (1) is equipped with mounting box (13), support frame as described above (1) lower part, which is equipped with, includes at least three support legs (12) with wheel, the driving motor (31), In the mounting box (13) that rotating member (4), actuator (5), swing component (6) are arranged in any one support leg (12) and control At least one wheel carries out carrying out back rotation.The upper wheel of support leg (12) carrys out back rotation and other wheels is driven to turn round Dynamic, the mounting box (13) includes at least to have and passes through that wheel wheel shaft is allowed to extend into mounting box (13) for the wheel wheel shaft It is stretched out and the hole of sticking department (71) pivot joint and slot on interior hole and mounting box (13) for locking pin (72).The wheel pivot is set It sets on mounting portion (11).

It is further defined in that the electric driving mechanism for being equipped with to come for driving wheel (2) back rotation on support frame (1) (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, in the driving motor (31) It is fixedly connected with rotating member (4) on output shaft, deviates on the rotating member (4) and is articulated at its axle center actuator (5), it is described The other end of actuator (5) is articulated in swing component (6), and the swing component (6) is fixedly connected with wheel shaft, the actuator (5) with The pivoting point of swing component (6) deviates the axle center of swing component (6), and support frame as described above (1) is equipped with mounting box (13), support frame as described above (1) lower part, which is equipped with, includes at least three support legs (12) with wheel, the driving motor (31), rotating member (4), actuator (5), the mounting box (13) that swing component (6) is arranged in any one support leg (12) is interior and controls the progress of at least one wheel Carry out back rotation.The upper wheel of support leg (12) carrys out back rotation and other wheels is driven to come back rotation, the mounting box (13) Including at least having pass through that wheel wheel shaft is allowed to extend into the hole in mounting box (13), the wheel for the wheel wheel shaft It is pivotably arranged on mounting portion (11).

It is further defined in that the rotating member (4), actuator (5), is kidney-shaped flake, and its shape and the installation The shape adaptation of box (13).

It is further defined in that the electric driving mechanism for being equipped with to come for driving wheel (2) back rotation on support frame (1) (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, in the driving motor (31) It is fixedly connected with rotating member (4) on output shaft, deviates on the rotating member (4) and is articulated at its axle center actuator (5), it is described The other end of actuator (5) is articulated with the swing component (6) for driving the wheel to carry out back rotation, the actuator (5) and pendulum The pivoting point of moving part (6) deviates the axle center of swing component, and the swing component (6) is connected on mounting rod (122), and the mounting rod connects Connect on support frame (1), the electric driving mechanism (3) further include have be arranged between swing component (6) and wheel (2) or Arrangement of clutch (7) between swing component (6) and driving motor (31).

Be further defined in that the arrangement of clutch (7) include at least for lock two wheels two sticking departments (71), Isolating Switch (73) and under the control of Isolating Switch (73) can with the sticking department (71) cooperate or be detached from cooperation two Clutch part, when the clutch part and the sticking department (71) cooperate, the swing component (6) can driving wheel (2) carry out back rotation；Institute It states clutch part and the sticking department (71) is detached from when cooperating, described two wheels (2) can be freely rotated；Described two clutch parts It is arranged on swing component (6) and swing component (6) is followed to rotate and rotate.

It is further defined in that between the rocking chair or two mounting portion of trolley (11) and is provided with lateral member (121), the peace Dress bar (122) is connected on the lateral member (121), is provided with mounting box (14) among the lateral member (121), driving electricity Machine (31), rotating member (4), actuator (5), swing component (6) setting are in mounting box (14).

It is further defined in that the mounting box (14) is fixedly connected with the lateral member (121), the lateral member (121) It is fixed on support frame (1) and is connect with the mounting portion (11).

It is further defined in that above the mounting portion (11) and is provided with damping (20).

It is further defined in that on support frame as described above (1) and is provided with mounting box (14) and lateral member (121), the clutch dress Setting (7) includes Isolating Switch (73), clutch actuator (75), locking pin (72), the clutch actuator (75), locking pin (72) Partly or entirely it is set in the installation space being made of the mounting box (14), mounting portion (11) and lateral member (121), it is described Isolating Switch (73) drives locking pin (72) transverse shifting to stretch out or enter the installation space.

It is further defined in that the brake gear includes brake switch (83), brake actuator (82), brake pin (81), The brake actuator (82), brake pin (81) are set to by the mounting box (14), mounting portion (11) and lateral member (121) structure At installation space in, the brake switch (83) drives brake pin (81) transverse shifting to stretch out or enter the installation sky Between.

It is further defined in that the Isolating Switch (73) engages configuration with the clutch actuator (75), the clutch is driven Moving part (75) includes transmission ring (755) and transmission item (756), is provided with cooperation inclined-plane (7511), institute on the transmission ring (755) It states transmission item (756) to be fixedly connected with the transmission ring (755), the transmission item (756) and the locking pin (72) are fixed Connection, the reset spring (721) are set to the locking pin (72) close to one end of transmission item (756), the clutch Switch (73) is provided with the driving inclined-plane (731) for driving cooperation inclined-plane (7511) mobile.

It is further defined in that the brake switch (83) engages configuration with the brake actuator (82), the brake is driven Moving part (82) includes rotation inclined-plane (821) and driving item (822), and driving item (822) is set with the one end for rotating inclined-plane (821) cooperation There is rounding, one end that driving item (822) and brake pin (81) cooperate is provided with the installation mobile for the brake pin (81) Chamber is provided with moving range slot (811) and strain slot (812) of driving item (822) on installation cavity peripheral wall.

It is further defined in that the mounting box (14), mounting portion (11) and lateral member (121) constitute installation space, it is described Lateral member (121) is fixed on support frame (1) and is fixedly connected with the mounting portion (11), the lateral member (121) or described Mounting box (14) is internally provided with the installation position for providing and supporting the mounting rod (122), is provided on the swing component (6) with it The swing pipe (123) of swing, the swing pipe (123) are moved in swing pipe (123) for clutch part, the swing pipe (123) it is set in the installation space.

It is further defined in that the clutch part is locking pin (72), the mounting portion (11) is provided with for the locking pin (72) to lock or separate with the sticking department (71), the Isolating Switch (73) is connected to for the hole protruded into or exited or slot On the mounting rod (122).

It is further defined in that the transmission ring (755) is socketed on the swing pipe (123) and can the relatively described swing pipe (123) it is laterally moved a distance, the transmission item (756) is set in the swing pipe (123) and can the relatively described swing Pipe (123) is laterally moved a distance.

It is a kind of independent technical solution below:

A kind of rocking chair or trolley of provided with wheels include the support frame (1) with seat frame, are equipped with use on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates on the rotating member (4) and is pivotally connected at its axle center Have actuator (5), the other end of the actuator (5), which is articulated in the wheel (2), to be deviateed on its wheel shaft core position or be pivotally connected In swing component (6), when the actuator (5) and the swing component (6) are pivotally connected, the swing component (6) is fixedly connected with wheel shaft, The pivoting point of the actuator (5) and swing component (6) deviates the axle center of swing component (6), is provided with first on the mounting portion Mounting box (13), driving motor (31), rotating member (4), actuator (5), swing component (6) setting are interior in the first mounting box (13), Or the setting of driving motor (31), rotating member (4), actuator (5) is interior in the first mounting box (13), first mounting box (13) A wheel rotation is at least driven with the driving motor (31), rotating member (4), actuator (5), swing component (6).

It is further defined in that on another mounting box and is provided with the second mounting box, battery and the second brake actuator peace In second mounting box, first brake actuator is mounted in the first mounting box.

It is a kind of independent technical solution below:

A kind of rocking chair or trolley of provided with wheels include the support frame (1) with seat frame, are equipped with use on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates on the rotating member (4) and is pivotally connected at its axle center Have actuator (5), the other end of the actuator (5), which is articulated in the wheel (2), to be deviateed on its wheel shaft core position or be pivotally connected In swing component (6), when the actuator (5) and the swing component (6) are pivotally connected, the swing component (6) is fixedly connected with wheel shaft, The pivoting point of the actuator (5) and swing component (6) deviates the axle center of swing component (6), two mounting portion of the rocking chair or trolley (11) it is provided with lateral member (121) between, is provided with mounting box (14), driving motor among the lateral member (121) (31), rotating member (4), actuator (5), swing component (6) setting are in mounting box (14).

Compared with prior art, the invention has the advantages that

1. the rocking chair or trolley of a kind of provided with wheels disclosed in this invention, electric driving mechanism is exported dynamic by revolving part Power is to actuator, and actuator driving wobble-member does oscillating motion, and wobble-member driving wheel, which is done, carrys out back rotation, to realize from shaking The function of chair, above-mentioned both hands simple with structure, having liberated parent or operator, alleviates burden.

2. arrangement of clutch is provided between swing component and wheel or swing component and driving motor, only when clutch is switched to When proper states, the present invention can just continue the function of rocking chair, have the advantages that safety.

3. support frame is equipped with electric driving mechanism, it is able to achieve full automatic electric drive and control, by Electronic control, The movement of various hunting frequencies or amplitude can be realized automatically, and there is the advantages of easy to control, fully automatic operation.

[Detailed description of the invention]

Fig. 1 is a schematic structural view of Embodiment 1 of the present invention.

Fig. 2 is the configuration schematic diagram of the embodiment of the present invention 1.

Fig. 3 is the structural schematic diagram of the amplification at the A1 of Fig. 2.

Fig. 4 is Isolating Switch structural schematic diagram of the invention.

Fig. 5 is the structural schematic diagram of locking pin of the invention.

Fig. 6 is that the arrangement of clutch of the embodiment of the present invention 1 is in the structural schematic diagram of rocking chair mode in the state of " conjunction ".

Fig. 7 is the structural schematic diagram of the amplification at the A2 of Fig. 6.

Fig. 8 is that the arrangement of clutch of embodiment 1 is in the structural schematic diagram of trolley mode in the state of "Off".

Fig. 9 is a schematic structural view of Embodiment 2 of the present invention.

Figure 10 is the enlarged structure schematic diagram at the B1 of Fig. 9.

Figure 11 is the structural schematic diagram of an angle of the embodiment of the present invention 2.

Figure 12 is the enlarged structure schematic diagram at the B2 of Figure 11.

Figure 13 is the structural schematic diagram of another angle of the embodiment of the present invention 2.

Figure 14 is the enlarged structure schematic diagram at the B3 of Figure 13.

Figure 15 is that the arrangement of clutch of the embodiment of the present invention 2 is in the structural schematic diagram of rocking chair mode in the state of " conjunction ".

Figure 16 is the enlarged structure schematic diagram at the B4 of Figure 15.

Figure 17 is that the arrangement of clutch of the embodiment of the present invention 2 is in the structural schematic diagram of trolley mode in the state of "Off".

Figure 18 is a schematic structural view of Embodiment 3 of the present invention.

Figure 19 is the schematic diagram of internal structure of first mounting box of the embodiment of the present invention 3.

Figure 20 is the schematic diagram of internal structure of first mounting box of the embodiment of the present invention 3.

Figure 21 is the structural schematic diagram of the arrangement of clutch of the embodiment of the present invention 3.

Figure 22 is the structural schematic diagram of the arrangement of clutch of the embodiment of the present invention 3.

Figure 23 is the structural schematic diagram of the brake gear of the embodiment of the present invention 3.

Figure 24 is a schematic structural view of Embodiment 4 of the present invention.

Figure 25 is the schematic diagram of internal structure of the mounting box of the embodiment of the present invention 4.

Figure 26 is the structural schematic diagram of the arrangement of clutch of the embodiment of the present invention 4.

Figure 27 is the structural schematic diagram of the arrangement of clutch of the embodiment of the present invention 4.

Figure 28 is the structural schematic diagram of the brake gear of the embodiment of the present invention 4.

[specific embodiment]

1 to 17 the invention will be further described with reference to the accompanying drawing:

A kind of rocking chair or trolley of provided with wheels include the support frame 1 with seat frame, are equipped with are used on the support frame The mounting portion 11 of wheel 2 is set, it is characterised in that: the electronic drive for carrying out back rotation for driving wheel 2 is equipped on support frame 1 Motivation structure 3, electric driving mechanism 3 includes fixed driving motor 31 on the support frame, solid on the output shaft of driving motor 31 Surely it is connected with rotating member 4, deviates on rotating member 4 and is articulated with actuator 5 at its axle center, the other end pivot joint of actuator 5 is useful Carry out the swing component 6 of back rotation in driving wheel, actuator 5 deviates the axle center of swing component, swing component 6 with the pivoting point of swing component 6 Be articulated on mounting portion 11, electric driving mechanism 3 further include have be arranged between swing component 6 and wheel 2 or swing component 6 with Arrangement of clutch 7 between driving motor 31.

On electric driving mechanism in the power output to rotating member of driving motor, the motor on driving motor, which can connect, to be subtracted Fast gear set, which is output power on rotating member, also can connect worm and gear and outputs power on rotating member, and drive rotation Part is rotated around the output shaft of driving motor, and one end of rotating member and actuator is pivotally connected, and pivoting point deviates the axle center of rotating member, driving The other end and swing component of part are pivotally connected, and pivoting point deviates the axle center of swing component, and rotating member is equivalent to a crank, swing component here It is equivalent to rocking bar, actuator converts the rotary motion of the complete cycle of rotating member to the rotational motion back and forth of swing component, and swing component is logical It crosses its oscillating motion driving wheel to roll around, support frame moves back and forth back and forth on the ground under wheel effect, thus real Existing rocking chair function is provided with clutch for reasons of safety between swing component and wheel or between driving motor and swing component Device, only when arrangement of clutch is in the state of properly, the present invention just can be carried out the function of rocking chair.Clutch, which also functions to, to be cut Change product pattern-rocking chair mode and cart mode function.Electric driving mechanism can make the automatic function of realizing rocking chair of the invention, To liberate operator's both hands, mitigates and use burden.By arrangement of clutch realize rocking chair or trolley trolley mode and Power and energy between rocking chair mode, when the motor connection train of reduction gears on driving motor outputs power to crank mechanism On, it ensure that when in rocking chair mode, lasting movement will not occur driving motor failure rocking chair or trolley, I.e. when driving motor break down when crank mechanism at most move to dead-centre position when, driving mechanism will stop motion, thus Guarantee the safety of user.Or the motor connection worm and gear on driving motor is output power on crank mechanism, works as driving The driving motor wheel that stops operating also is simultaneously stopped rotation when motor breaks down, to guarantee that rocking chair or trolley only occur very Small-scale movement or not.

Rocking chair or trolley of the invention is realized support frame and is existed by the combination of above-mentioned arrangement of clutch and crank structure The trolley mode and rocking chair mould of the rocking chair function and rocking chair or trolley that are moved back and forth back and forth on the ground under wheel effect Power and energy between formula, at the same it is highly-safe, and structure simple operations are convenient.

Embodiment 1:

Referring to Fig. 1 to Fig. 8: arrangement of clutch 7 includes the sticking department 71 being arranged on wheel, setting in swing component 6 or support For swing component 6 to be locked in the locking pin 72 of sticking department 71 on frame 1, sticking department 71 is equipped with the locking being inserted into for locking pin 72 Hole 710, swing component 6 are equipped with the hole cooperated with locking pin 72 or notch, and arrangement of clutch 7 further includes so that locking pin 72 enters The reset spring of lock hole 70 and locking pin 72 is made to exit the Isolating Switch 73 of lock hole 710.When locking pin is by resetting bullet The effect of spring, and on swing component hole or notch cooperate swing component be locked in the lock hole on the sticking department of wheel, this Arrangement of clutch is in the state of " conjunction " when a, i.e., the present invention is in rocking chair mode, swing component and wheel circumferential relative position quilt Fixed, when actuator driving swing component does rotational motion back and forth, wheel is done together with swing component similarly carrys out back rotation fortune It is dynamic.Isolating Switch is operated, so that locking pin is deviate from from the lock hole on sticking department, this when of arrangement of clutch is in "Off" State, the i.e. present invention are in trolley mode, and swing component is no longer fixed with wheel circumferential relative position, electric driving mechanism Power is not transferred on wheel, and the function of trolley can be implemented separately by the wheel being freely rotated.

72 circumferential position of locking pin is fixed with respect to swing component 6 or support frame 1, and Isolating Switch 73 and locking pin 72 are pivotally connected, from Combination switch 73 is provided with protruding portion 731 and concave portion 732, and locking pin 72 is equipped with and the protruding portion 731 of Isolating Switch 73 and recessed Enter the mutually matched protruding portion 731 in portion 732 and concave portion 732, transition face, transition are equipped between protruding portion 731 and concave portion 732 Face is inclined-plane or cambered surface.When arrangement of clutch is in the state of " conjunction ", on the protruding portion or concave portion on Isolating Switch and locking pin Concave portion or protruding portion cooperation, locking pin is in the lock hole on the sticking department of wheel, and the present invention is in rocking chair mode.When Isolating Switch is rotated, the protruding portion on Isolating Switch sufficiently closes to the protruding portion relative engagement of protruding portion on locking pin or both When, locking pin is deviate from from the lock hole on the sticking department of wheel by " extrusion " original position, at this when arrangement of clutch It is not transferred on wheel in the power of the state of "Off", electric driving mechanism, i.e., the present invention is in trolley mode.In order to lock The position movement of rationed marketing is normal, smooth, and transition face is equipped between protruding portion and concave portion, and transition face is inclined-plane or cambered surface.

Embodiment 2:

Referring to Fig. 9 to Figure 17: arrangement of clutch 7 includes locking with the sticking department 71 of wheel relative position fixed setting, setting Determine the slide lock core 74 between portion 71 and swing component 6, slide lock core 74 is fixed with 6 circumferential relative position of swing component, sliding It is provided with locking nail 741 or lock hole on locking core 74, is provided on sticking department 71 and locking nail 741 on slide lock core 74 Or the mutually matched lock hole 710 of lock hole or locking nail, arrangement of clutch 7 further include the locking nail so that on slide lock core 74 741 or lock hole enter with the reset spring of the cooperation position of lock hole 710 or locking nail on sticking department 71, make slide lock Determine locking nail 741 or lock hole on core 74 and exits clutch with the cooperation position of lock hole 710 or locking nail on sticking department 71 Switch 73.When slide lock core is by the effect of reset spring, the lock hole on locking nail or lock hole and sticking department thereon Or locking nail cooperation, this when of arrangement of clutch are in the state of " conjunction ", i.e., the present invention is in rocking chair mode, with slide lock core Circumferential relative position is fixed between the swing component and wheel of circumferentially opposed fixation, when actuator driving swing component does turn back and forth When dynamic movement, wheel does same rotational motion back and forth with swing component together.Isolating Switch is operated, so that on slide lock core Locking nail or lock hole from sticking department lock hole or locking nail with abjection is closed, this when of arrangement of clutch is in "Off" State, the i.e. present invention are in trolley mode, swing component and the circumferentially opposed position of wheel with the circumferentially opposed fixation of slide lock core It sets and is no longer fixed, the power of electric driving mechanism is not transferred on wheel, can be individually real by the wheel being freely rotated The function of existing trolley.

In order to realize sliding of the slide lock core in swing component, it is equipped in swing component 6 and is slided back and forth for slide lock core 74 Dynamic track 61 is provided with groove 740 or protrusion with the cooperation of above-mentioned track 61 on slide lock core 74.

Isolating Switch 73 and slide lock core 74 are mutually pivotally connected, and Isolating Switch 73 is provided with protruding portion 731 and concave portion 732, slide lock core 74 be equipped with the protruding portion 731 and the mutually matched protruding portion 731 of concave portion 732 of Isolating Switch 73 and Concave portion 732, is equipped with transition face between protruding portion 731 and concave portion 732, transition face is inclined-plane or cambered surface.At arrangement of clutch Cooperate in the protruding portion or concave portion in the state of " conjunction ", Isolating Switch and the concave portion on slide lock core or protruding portion, it is sliding Locking nail on dynamic locking core or the lock hole on lock hole and sticking department or locking nail cooperate, and the present invention is in rocking chair mode. When the protruding portion on rotation Isolating Switch, Isolating Switch sufficiently closes to the protruding portion phase of protruding portion on slide lock core or both When to cooperation, by " extrusion " original position, locking nail or lock hole thereon is detached from and the locking on sticking department slide lock core The cooperation position of hole or locking nail, this when, arrangement of clutch was in the state of "Off", and the power of electric driving mechanism will not pass It is delivered on wheel, i.e., the present invention is in trolley mode.In order to slide lock core position movement it is normal, smooth, protruding portion with Transition face is equipped between concave portion, transition face is inclined-plane or cambered surface.

Embodiment 3:

Referring to Figure 18 to Figure 22:

Arrangement of clutch (7) includes at least the sticking department (71) being fixedly installed with wheel, Isolating Switch (73) and in clutch Switch the clutch part that can cooperate or be detached from cooperation under the control of (73) with the sticking department (71), the clutch part and the locking Portion (71) cooperate when, the swing component (6) can driving wheel (2) carry out back rotation；The clutch part and the sticking department (71) are de- When from cooperation, the wheel (2) can be freely rotated；The clutch part is arranged on swing component (6) and swing component (6) is followed to turn It moves and rotates.Clutch part is rotated with swing component (6), when clutch part and sticking department (71) cooperation, wheel (2), clutch part, swing Part (6) rotates together, so that structure is easily achieved.Clutch part and sticking department (71) can with cooperation at turn with wheel (2) The moving axis heart is concentric, and the center of rotation of wheel (2), preferred clutch part can also be deviateed at the cooperation of clutch part and sticking department (71) The center of rotation for deviateing wheel (2) at cooperation with sticking department (71) generates the arm of force by bias, so that driving motor be made more to hold Easily driving rocking chair or cart move back and forth.

In order to improve the reliability of rocking chair or hand push clutch device and brake gear, assembly efficiency is improved, preferably handle The main element of arrangement of clutch 7 and brake gear is all integrated in the first mounting box 13.

Preferably, the first mounting box 13 is arranged on support frame 1, is provided on the first mounting box 13 and passes through for wheel wheel shaft To the hole 9 that allows wheel wheel shaft to extend into the first mounting box 13 and it is provided with and reaches the first peace for Isolating Switch 73 Fill the hole outside shell 13 or slot, while being additionally provided with the hole for locking pin 72, the brake stretching of pin 81, the shell of the first mounting box 13 by First mounting shell main body 131 and outer cover 1312 are constituted, to be formed with the peace of the first mounting groove 1310, the second mounting groove 1311 Space is filled, driving motor 31, rotating member 4, actuator 5, swing component 6 and brake gear are arranged in the first mounting groove 1310, Middle rotating member 4, actuator 5 are kidney-shaped flake and the shape adaptation with the first mounting box, to utmostly reduce the first peace The size of mounted box, the motor (310) and reduction gear box (311) of driving motor (31) are arranged in second mounting groove (1311) in, the second mounting groove (1311) opening is provided with seal washer and sealing cover, passes through seal washer and sealing The cooperation of lid is sealed in driving motor 31 in the accommodating chamber of second mounting groove (1311), greatly promotes driving motor (31) waterproof First one end of mounting box 13 far from ground is arranged in performance, the second preferential mounting groove 1311, promotes rocking chair or trolley institute The upper limit of the fording depth of permission is further pressed on the second mounting groove by enclosed elastic ring in reduction gear box 311 1311 open edge forms waterproof washer.

Preferably, the first mounting box 13 is arranged on a rear support foot 12 of support frame 1, on another rear support foot 12 It is additionally provided with the second mounting box 132, brake gear and battery mounting shell are provided in the second mounting box.

Preferably, 13 top of the first mounting box and 132 top of the second mounting box are respectively arranged with damping 20, damping machine Structure 20 is connect with support frame 1, and damping 20 and mounting box can be integrated and become some of support frame, makes overall structure It is more brief compact, while also improving the efficiency of assembly.

Arrangement of clutch 7 includes Isolating Switch 73, clutch transmission part 75, clutch part, and clutch part is locking pin 72, locking pin 72 It is horizontally installed on opposite swing component (6) transverse shifting of energy in swing component 6 and reaches swing component (6) and drive outside and by actuator 5 Rotation, clutch transmission part 75 are fixedly connected with Isolating Switch 73, and clutch transmission part 75 is provided with installation cavity 751, and installation cavity 751 is set It is equipped with cooperation inclined-plane 7511, locking pin 72 is installed on cooperation inclined-plane 7511, and it is close that reset spring 721 is set to locking pin 72 One end of Isolating Switch 73, when stepping on Isolating Switch 73, clutch transmission part 75, which synchronizes, to be rotated down, 7511 pairs of cooperation inclined-plane lock Rationed marketing 72 applies active force to pressed home spring 721, and locking pin 72 moves toward the direction far from sticking department 71 and finally stops On the step on cooperation inclined-plane 7511, this when of arrangement of clutch is in the state of "Off", and the power of electric driving mechanism will not It is transmitted on wheel, i.e., the present invention is in trolley mode.When being rotated up Isolating Switch 73, clutch transmission part 75 is synchronized upwards Rotation, locking pin 72 are moved toward the direction close to sticking department 71 by the effect of reset spring 721 and eventually stop at cooperation inclined-plane On 7511 another step, this when of arrangement of clutch is in the state of " conjunction ", i.e., the present invention is in rocking chair mode.

Brake gear includes brake switch 83, brake actuator 82 and brake pin 81, brake switch 83 and brake actuator 82 fixations are connected in lateral member 121, and installation cavity 821 is provided on the actuator 82 that brakes, and installation cavity 821 engages with brake pin 81 One end be provided with cooperation inclined-plane, brake pin 81 is installed on cooperation inclined-plane, and brake pin 81 is set close to one end of brake switch 83 There is reset spring, when stepping on brake switch 83, brake switch 83 drives lateral member 121 to rotate synchronously, and lateral member 121 drives The actuator 82 that brakes rotates synchronously, and the direction movement for the past close sticking department 71 under the action of reset spring of pin 81 that brakes at this time is simultaneously On the step for eventually stopping at cooperation inclined-plane, at this time braking state passes through brake actuator 82 when discharging brake switch 83 Cooperation inclined-plane squeezes to move it toward the direction far from sticking department 71 and eventually stops at the another of cooperation inclined-plane to brake pin 81 On one step, brake gear is in close state at this time.

Embodiment 4:

Referring to fig. 23 to Figure 25:

A kind of rocking chair or trolley of provided with wheels include the support frame 1 with seat frame, are equipped with are used on the support frame The mounting portion 11 of wheel 2 is set, the electric driving mechanism 3 for carrying out back rotation for driving wheel 2 is equipped on support frame 1, it is electronic Driving mechanism 3 includes fixed driving motor 31 on the support frame, and rotation is fixedly connected on the output shaft of driving motor 31 Part 4 deviates on rotating member 4 and is articulated with actuator 5 at its axle center, and the other end of actuator 5 is articulated with to be come for driving wheel The pivoting point of the swing component 6 of back rotation, actuator 5 and swing component 6 deviates the axle center of swing component, and swing component 6 is connected to mounting rod On 122, mounting rod is connected on support frame 1, electric driving mechanism 3 further include have be arranged between swing component 6 and wheel 2 or Arrangement of clutch 7 between person's swing component 6 and driving motor 31, arrangement of clutch 7 include at least two for locking two wheels Sticking department 71, Isolating Switch 73 and under the control of Isolating Switch 73 can with sticking department 71 cooperate or be detached from cooperation two from Component, sticking department 71 can be fixed on the wheel shaft fixed with wheel, can also be fixed on wheel, clutch part with Sticking department 71 cooperate when, swing component 6 can driving wheel 2 carry out back rotation；When clutch part and sticking department 71 are detached from cooperation, two wheels 2 can be freely rotated；Two clutch parts are arranged on swing component 6 and swing component 6 are followed to rotate and rotate, clutch part and sticking department Deviate the center of rotation of wheel 2 at 71 cooperation, is provided with lateral member 121 between two mounting portions 11, mounting rod 122 is connected to In lateral member 121, mounting box 14, driving motor 31, rotating member 4, actuator 5, swing component 6 are provided among lateral member 121 It is arranged in mounting box 14, mounting box 14 is fixedly connected with lateral member 121, and lateral member 121 is fixed on support frame 1 and installation Portion 11 connects, and is provided with damping 20 above mounting portion 11.

The setting of mounting box 14 is among lateral member 121 and is integrated with associated drives component, arrangement of clutch component and brake portion Part, this greatly reduces 11 volume of mounting portion that 121 both ends of lateral member are arranged in, so that product overall structure more adduction Reason, beauty.

Additionally by the cooperation of a mounting box 14 and driving device, arrangement of clutch, two wheels of control now are realized Movement or stop movement, to realize support frame rocking chair function for moving back and forth back and forth on the ground under wheel effect, And the power and energy between rocking chair or the trolley mode and rocking chair mode of trolley, this control structure reliability, safety Property higher while structure simple operations it is convenient.

Security reliability is embodied in when in rocking chair mode, driving motor failure rocking chair or trolley not It will appear lasting movement, i.e., when crank mechanism at most moves to dead-centre position when driving motor breaks down, driving mechanism is just Meeting stop motion, to guarantee the safety of user.Or the motor connection worm and gear on driving motor outputs power to song On handle mechanism, when driving motor breaks down, the driving motor wheel that stops operating also is simultaneously stopped rotation, to guarantee rocking chair Or only there is very small-scale movement or does not move in trolley, the present invention controls two wheels high peace by a crank mechanism Full reliability, and swinging effect is more preferable, will not turn to when sway velocity is fast, further improve security reliability.

Mounting box 14 and lateral member 121 are provided on support frame 1, arrangement of clutch 7 includes Isolating Switch 73, clutch actuator 75, locking pin 72, clutch actuator 75, locking pin 72 are partly or entirely set to by mounting box 14, mounting portion 11 and lateral member In 121 installation spaces constituted, Isolating Switch 73 drives 72 transverse shifting of locking pin to stretch out or enter installation space, brake gear Including brake switch 83, brake actuator 82, brake pin 81, brake actuator 82, brake pin 81 be set to by mounting box 14, In the installation space that mounting portion 11 and lateral member 121 are constituted, 83 driving brake pin of brake switch, 81 transverse shifting stretches out or enters Installation space improves product aesthetics, together by the way that driving device, arrangement of clutch, brake gear are installed in this installation space When installation space be also used as some of fixing support rack, structure is more compact and reasonable.

Isolating Switch 73 engages configuration with clutch actuator 75, and clutch actuator 75 includes transmission ring 755 and transmission item 756, cooperation inclined-plane 7511 is provided on transmission ring 755, transmission item 756 is fixedly connected with transmission ring 755, transmission item 756 with lock Rationed marketing 72 is fixedly connected, and reset spring 721 is set to locking pin 72 close to one end of transmission item 756, and Isolating Switch 73 is provided with The mobile driving inclined-plane 731 in driving cooperation inclined-plane 7511, when stepping on Isolating Switch 73,731 extrusion fit inclined-plane of driving inclined-plane 7511, so that transmission ring 755 be driven to move toward the direction far from sticking department 71, transmission ring 755 drives the synchronous fortune of transmission item 756 Dynamic, transmission item 756 drives 72 pressed home spring 721 of locking pin to move synchronously, when transmission ring 755 moves to driving inclined-plane 731 Step, this when of arrangement of clutch is in the state of "Off", and the power of electric driving mechanism is not transferred on wheel, i.e., this Invention is in trolley mode.When Isolating Switch 73 is rotated toward another direction, clutch transmission part 75 is rotated synchronously, transmission ring 755 toward close to sticking department 71 direction move and eventually stop at driving inclined-plane 731 another steps on, this when arrangement of clutch State in " conjunction ", the i.e. present invention are in rocking chair mode.

Two clutch parts are controlled by an Isolating Switch and reach the cooperation with wheel, because arrangement of clutch is put with swing component 6 It moves and swings, the structure is just more reasonable, succinct.

Brake switch 83 engages configuration with brake actuator 82, and brake actuator 82 includes rotation inclined-plane 821 and driving item 822, driving item 822 and the one end for rotating the cooperation of inclined-plane 821 are equipped with rounding, and driving item 822 is set with one end that pin 81 cooperates of braking It is equipped with the installation cavity mobile for brake pin 81, moving range slot 811 and the strain of driving item 822 are provided on installation cavity peripheral wall Slot 812, mounting box 14, mounting portion 11 and lateral member 121 constitute installation space, and lateral member 121 is fixed on support frame 1 and installation Portion 11 is fixedly connected, and lateral member 121 or mounting box 14 are internally provided with and provide the installation position of support mounting rod 122, swing component 6 On be provided with the swing pipe 123 swung with it, swing pipe 123 is moved in swing pipe 123 for clutch part, and swing pipe 123 is set Be placed in installation space, clutch part be locking pin 72, mounting portion 11 be provided with the hole protruded into or exited for locking pin 72 or slot from And lock or separate with sticking department 71, Isolating Switch 73 is connected on mounting rod 122, and transmission ring 755 is socketed in swing pipe 123 It goes up and can swing relatively pipe 123 and be laterally moved a distance, transmission item 756 is set in swing pipe 123 and can swing relatively pipe 123 are laterally moved a distance.

It is that a kind of independent technical solution is formed by embodiment below:

In order to simplify design, cost is reduced, the rocking chair or trolley of a kind of provided with wheels of the invention, include with seat The support frame 1 of frame is equipped with the mounting portion 11 for wheel 2 to be arranged, it is characterised in that: be equipped on support frame 1 on the support frame Carry out the electric driving mechanism 3 of back rotation for driving wheel 2, electric driving mechanism 3 includes fixed driving electricity on the support frame Machine 31 is fixedly connected with rotating member 4 on the output shaft of driving motor 31, deviates on rotating member 4 and is articulated with drive at its axle center Moving part 5, the other end of actuator 5, which is articulated in wheel 2, to be deviateed on its wheel shaft core position or is articulated in swing component 6, when actuator 5 When being pivotally connected with swing component 6, swing component 6 is fixedly connected with wheel shaft, and the pivoting point of actuator 5 and swing component 6 deviates swing component 6 Axle center, is provided with the first mounting box 13 on mounting portion, and driving motor 31, rotating member 4, actuator 5, the setting of swing component 6 are the In one mounting box 13 or driving motor 31, rotating member 4, actuator 5 are arranged in the first mounting box 13, the first mounting box 13 with Driving motor 31, rotating member 4, actuator 5, swing component 6 at least drive the rotation of wheel, and the is provided on another mounting box Two mounting boxs, battery and the second brake actuator are mounted in the second mounting box, and first brake actuator is mounted on the first installation In box.

The present embodiment removes arrangement of clutch, simplifies design, advantageously reduces cost.

In order to simplify design, cost is reduced, the rocking chair or trolley of a kind of provided with wheels of the invention, include with seat The support frame 1 of frame is equipped with the mounting portion 11 for wheel 2 to be arranged, it is characterised in that: be equipped on support frame 1 on the support frame Carry out the electric driving mechanism 3 of back rotation for driving wheel 2, electric driving mechanism 3 includes fixed driving electricity on the support frame Machine 31 is fixedly connected with rotating member 4 on the output shaft of driving motor 31, deviates on rotating member 4 and is articulated with drive at its axle center Moving part 5, the other end of actuator 5, which is articulated in wheel 2, to be deviateed on its wheel shaft core position or is articulated in swing component 6, when actuator 5 When being pivotally connected with swing component 6, swing component 6 is fixedly connected with wheel shaft, and the pivoting point of actuator 5 and swing component 6 deviates swing component 6 Axle center is provided with lateral member 121 between two mounting portion 11 of rocking chair or trolley, mounting box 14 is provided among lateral member 121, Driving motor 31, rotating member 4, actuator 5, swing component 6 are arranged in mounting box 14, mounting box 14 and the fixed company of lateral member 121 It connects, lateral member 121 is fixed on support frame 1 and connect with mounting portion 11.

Claims

1. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with is used on the support frame The mounting portion (11) of wheel (2) is set, it is characterised in that: is equipped on support frame (1) and carrys out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, in the drive Rotating member (4) are fixedly connected on the output shaft of dynamic motor (31), deviates on the rotating member (4) and is articulated with drive at its axle center Moving part (5), the other end of the actuator (5) are articulated with the swing component (6) for driving the wheel to carry out back rotation, the drive Moving part (5) and the pivoting point of swing component (6) deviate the axle center of swing component, and the swing component (6) is articulated on mounting portion (11), institute Stating electric driving mechanism (3) further includes having to be arranged between swing component (6) and wheel (2) or swing component (6) and driving motor (31) arrangement of clutch (7) between.

2. the rocking chair or trolley of a kind of provided with wheels according to claim 1, it is characterised in that: the arrangement of clutch (7) Including be arranged on wheel sticking department (71), be arranged on swing component (6) or support frame (1) for by swing component (6) lock Locking pin (72) in the sticking department (71), the sticking department (71) are equipped with the lock hole for the locking pin (72) insertion (710), the swing component (6) is equipped with the hole that cooperates with locking pin (72) or notch, the arrangement of clutch (7) further include so that Locking pin (72) enters the reset spring of the lock hole (70) and the locking pin (72) is made to exit the lock hole (710) Isolating Switch (73).

3. the rocking chair or trolley of a kind of provided with wheels according to claim 2, it is characterised in that: locking pin (72) week Fixed with respect to swing component (6) or support frame (1) to position, the Isolating Switch (73) and locking pin (72) are pivotally connected, the clutch Switch (73) is provided with protruding portion (731) and concave portion (732), and the locking pin (72) is equipped with and the Isolating Switch (73) Protruding portion (731) and concave portion (732) mutually matched protruding portion (731) and concave portion (732), the protruding portion (731) Transition face is equipped between concave portion (732), the transition face is inclined-plane or cambered surface.

4. the rocking chair or trolley of a kind of provided with wheels according to claim 1, it is characterised in that: the arrangement of clutch (7) Sticking department (71), setting including the fixed setting of wheel relative position are between the sticking department (71) and swing component (6) Slide lock core (74), the slide lock core (74) are fixed with swing component (6) circumferential relative position, the slide lock core (74) locking nail (741) or lock hole are provided on, be provided on the sticking department (71) on the slide lock core (74) Locking nail (741) or the mutually matched lock hole of lock hole (710) or locking nail, the arrangement of clutch (7) further include so that institute The locking nail (741) or lock hole stated on slide lock core (74) enter and lock hole (710) or locking nail on sticking department (71) Cooperation position reset spring, make locking nail (741) or lock hole on the slide lock core (74) exit and lock The Isolating Switch (73) of the cooperation position of lock hole (710) or locking nail in portion (71).

5. the rocking chair or trolley of a kind of provided with wheels according to claim 4, it is characterised in that: in the swing component (6) Equipped with the track (61) to slidably reciprocate for slide lock core (74), it is provided with and above-mentioned track on the slide lock core (74) (61) groove (740) or protrusion cooperated.

6. the rocking chair or trolley of a kind of provided with wheels according to claim 4, it is characterised in that: the Isolating Switch (73) It is mutually pivotally connected with slide lock core (74), the Isolating Switch (73) is provided with protruding portion (731) and concave portion (732), described Slide lock core (74) is equipped with mutually matched prominent with the protruding portion (731) and concave portion (732) of the Isolating Switch (73) Portion (731) and concave portion (732) out are equipped with transition face, the transition face between the protruding portion (731) and concave portion (732) For inclined-plane or cambered surface.

7. the rocking chair or trolley of a kind of provided with wheels according to claim 1, it is characterised in that: the arrangement of clutch (7) Including at least sticking department (71), the Isolating Switch (73) and can be with institute under the control of Isolating Switch (73) for locking wheel It states sticking department (71) cooperation or is detached from the clutch part of cooperation, when the clutch part and the sticking department (71) cooperate, the swing Part (6) can driving wheel (2) carry out back rotation；When the clutch part and the sticking department (71) are detached from cooperation, wheel (2) energy It is freely rotated；The clutch part is arranged on swing component (6) and swing component (6) is followed to rotate and rotate.

8. the rocking chair or trolley of a kind of provided with wheels according to claim 7, it is characterised in that: the clutch part and locking Deviate the center of rotation of wheel (2) at the cooperation in portion (71).

9. the rocking chair or trolley of a kind of provided with wheels according to claim 7, it is characterised in that: on support frame as described above (1) It is provided with the first mounting box (13), driving motor (31), rotating member (4), actuator (5), swing component (6) setting are in the first installation In box (13), it is located at the clutch part and Isolating Switch (73) mutual cooperation in first mounting box (13), described first Component and first mounting box (13) in mounting box (13) at least can control a wheel and carry out carrying out back rotation.

10. the rocking chair or trolley of a kind of provided with wheels according to claim 9, it is characterised in that: in support frame as described above (1) On be provided with the second mounting box (132), is provided with brake gear in second mounting box (132), the brake gear includes The second brake actuator (82) of (81), control brake pin (81) transverse shifting is sold in the second brake with sticking department (71) cooperation, Brake actuator (82) setting is in second mounting box (132), the brake actuator (82) and brake pin (81) Setting is provided on second mounting box (132) in second mounting box (132) for brake pin (81) at cooperation The center of rotation for deviateing wheel at the hole of stretching, the brake pin (81) and the cooperation of sticking department (71), for installing battery Mounting shell protrudes into the second mounting box (132).

11. the rocking chair or trolley of a kind of provided with wheels according to claim 9, it is characterised in that: in support frame as described above (1) On be provided with the second mounting box (132), be provided on support frame as described above (1) support leg (12), before the support leg (12) includes Support leg and rear support foot, first mounting box (13) and second mounting box (132) are separately positioned on rear support foot, First mounting box (13) top and second mounting box (132) top are respectively arranged with damping (20), described to subtract Shake mechanism (20) is connect with support frame (1).

12. the rocking chair or trolley of a kind of provided with wheels according to claim 1, it is characterised in that: first mounting box (13) it is provided on and passes through the hole (9) for allowing wheel wheel shaft to extend into the first mounting box (13) for the wheel wheel shaft, The hole (91) being pierced by out of the first mounting box (13) for the clutch part is additionally provided on first mounting box (13).

13. the rocking chair or trolley of a kind of provided with wheels according to claim 9, it is characterised in that: first mounting box (13) it is additionally provided on and reaches the internal hole of the first mounting box (13) or slot (1314) for the Isolating Switch (73).

14. the rocking chair or trolley of a kind of provided with wheels according to claim 7, it is characterised in that: the driving motor It (31) include reduction gear box (311) and motor (310), the output shaft of the motor (310) is defeated with reduction gear box (311) Enter end connection, output shaft of the output end of the reduction gear box (311) as the driving motor (31).

15. the rocking chair or trolley of a kind of provided with wheels according to claim 9, it is characterised in that: first mounting box (13) include the first mounting shell main body (131), be provided with the first mounting groove (1310) on the first mounting shell main body (131), The driving motor (31), rotating member (4), actuator (5), swing component (6) setting are in first mounting groove (1310), institute Stating the first mounting shell (13) further includes the outer cover (1312) for closing first mounting groove (1310).

16. the rocking chair or trolley of a kind of provided with wheels according to claim 15, it is characterised in that: the driving motor It (31) include reduction gear box (311) and motor (310), the output shaft of the motor (310) is defeated with reduction gear box (311) Enter end connection, output shaft of the output end of the reduction gear box (311) as the driving motor (31), first installation The second mounting groove (1311) for installing the driving motor (31) is additionally provided in the first mounting groove (1310) of box (13), Motor (310) and reduction gear box (311) setting of the driving motor (31) are described in second mounting groove (1311) Second mounting groove (1311) opening is provided with seal washer and sealing cover.

17. the rocking chair or trolley of a kind of provided with wheels according to claim 1, it is characterised in that: the clutch part is lock Rationed marketing (72), the swing component (6) are shell, and the locking pin (72) is horizontally installed in the swing component (6) can opposite pendulum Moving part (6) transverse shifting and reach swing component (6) outside, be provided with so that the locking pin (72) in the swing component (6) Mobile reset spring (721), the Isolating Switch (73) extend into driving in the swing component (6) or allow locking pin (72) Transverse shifting is so that the locking pin (72) and the sticking department (71) cooperate or are detached from cooperation.

18. the rocking chair or trolley of a kind of provided with wheels according to claim 17, it is characterised in that: the Isolating Switch (73) it is also fixed with clutch actuator (75), is provided with installation cavity (751), the installation cavity on the clutch actuator (75) (751) it is provided with cooperation inclined-plane (7511), the locking pin (72) is installed on the cooperation inclined-plane (7511), the reset bullet Spring (721) is set to one end of the locking pin (72).

19. the rocking chair or trolley of a kind of provided with wheels according to claim 9, it is characterised in that: a kind of belt wheel The rocking chair or trolley of son further include the brake gear for limiting wheel rotation, and the brake gear includes cooperating with sticking department (71) First brake pin (81), control brake pin (81) transverse shifting first brake actuator (82), the brake actuator (82) setting is arranged at the brake actuator (82) and brake pin (81) cooperation described in first mounting box (13) In first mounting shell (13), the hole stretched out for the brake pin (81) is provided on first mounting box (13).

20. the rocking chair or trolley of a kind of provided with wheels according to claim 19, it is characterised in that: described two support legs (12) lateral member (121) that can also serve as mounting portion (11) is connected between two-wheeled, the wheel wheel shaft is laterally articulated in described In lateral member (121), the brake gear further includes brake switch (83), and the brake switch (83) also serves as installation with described The lateral member (121) in portion (11) is fixedly connected, brake actuator (82) and the lateral member (121) for also serving as mounting portion (11) It is fixedly connected.

21. the rocking chair or trolley of a kind of provided with wheels according to claim 20, it is characterised in that: the brake actuator (82) it is provided with installation cavity, the installation cavity is provided with cooperation inclined-plane, and it is oblique that the first brake pin (81) is installed in the cooperation On face, the first brake pin (81) is provided with reset spring close to the one end of the brake switch (83).

22. the rocking chair or trolley of a kind of provided with wheels according to claim 1, it is characterised in that: the Isolating Switch (73) it is articulated on mounting portion (11) and Isolating Switch (73) energy when the clutch part and the sticking department (71) cooperate Carry out back rotation with wheel and carrys out back rotation.

23. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with uses on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates at its axle center on the rotating member (4) and is articulated with The other end of actuator (5), the actuator (5) is articulated on wheel, and the actuator (5) and wheel pivoting point deviate wheel Axle center, support frame as described above (1) be equipped with mounting box (13), support frame as described above (1) lower part be equipped with include at least with wheel three A support leg (12), the driving motor (31), rotating member (4), actuator (5), swing component (6) setting are in any one support In mounting box (13) on foot (12) and controls at least one wheel and carry out carrying out back rotation.The upper wheel of support leg (12) Carrying out back rotation drives other wheels to carry out back rotation, and the mounting box (13) includes at least to have and passes through to permit for the wheel wheel shaft Perhaps wheel wheel shaft extend into the hole in mounting box (13) and mounting box (13) be equipped with for actuator (5) stretch out mounting box it is outer with The hole of wheel pivot joint or slot, the wheel are pivotably arranged on mounting portion (11).

24. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with uses on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates at its axle center on the rotating member (4) and is articulated with The other end of actuator (5), the actuator (5) is articulated in swing component (6), and the swing component (6) is articulated in mounting portion (11) On, the swing component (6) is provided with the connector (21) of wheel sticking department (71) connection, swing component (6) setting and locking Portion (71) is pivotally connected locking pin (72), and the tie point of the connector (21) and sticking department (71) deviates wheel axle center, the support Frame (1) is equipped with mounting box (13), and support frame as described above (1) lower part, which is equipped with, includes at least three support legs (12) with wheel, institute State the installation that driving motor (31), rotating member (4), actuator (5), swing component (6) are arranged in any one support leg (12) In box (13) and controls at least one wheel and carry out carrying out back rotation.The upper wheel of support leg (12) carrys out back rotation and drives it Its wheel carrys out back rotation, and the mounting box (13) includes at least to have and passes through that wheel wheel shaft is allowed to protrude into for the wheel wheel shaft To in mounting box (13) hole and mounting box (13) on for locking pin (72) stretch out with sticking department (71) pivot joint hole and slot.Institute Wheel is stated to be pivotably arranged on mounting portion (11).

25. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with uses on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates at its axle center on the rotating member (4) and is articulated with The other end of actuator (5), the actuator (5) is articulated in swing component (6), and the swing component (6) is fixedly connected with wheel shaft, institute The pivoting point for stating actuator (5) and swing component (6) deviates the axle center of swing component (6), and support frame as described above (1) is equipped with mounting box (13), support frame as described above (1) lower part, which is equipped with, includes at least three support legs (12) with wheel, the driving motor (31), In the mounting box (13) that rotating member (4), actuator (5), swing component (6) are arranged in any one support leg (12) and control extremely A few wheel carries out carrying out back rotation.The upper wheel of support leg (12) carrys out back rotation and other wheels is driven to carry out back rotation, The mounting box (13) includes at least to have and passes through that wheel wheel shaft is allowed to extend into mounting box (13) for the wheel wheel shaft Hole, the wheel is pivotably arranged on mounting portion (11).

26. the rocking chair or trolley of a kind of provided with wheels according to claim 9, it is characterised in that: the rotating member (4), Actuator (5), for kidney-shaped flake, and the shape adaptation of its shape and the mounting box (13).

27. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with uses on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates at its axle center on the rotating member (4) and is articulated with Actuator (5), the other end of the actuator (5) is articulated with the swing component (6) for driving the wheel to carry out back rotation, described Actuator (5) and the pivoting point of swing component (6) deviate the axle center of swing component, and the swing component (6) is connected to mounting rod (122) On, the mounting rod is connected on support frame (1), and the electric driving mechanism (3) further includes having setting in swing component (6) and wheel Between sub (2) or the arrangement of clutch (7) between swing component (6) and driving motor (31).

28. the rocking chair or trolley of a kind of provided with wheels according to claim 27, it is characterised in that: the arrangement of clutch (7) two sticking departments (71) for being used to lock two wheels, Isolating Switch (73) are included at least and in Isolating Switch (73) Lower two clutch parts that can cooperate or be detached from cooperation with the sticking department (71) of control, the clutch part and the sticking department (71) When cooperation, the swing component (6) can driving wheel (2) carry out back rotation；The clutch part and the sticking department (71), which are detached from, to be cooperated When, described two wheels (2) can be freely rotated；Described two clutch parts are arranged on swing component (6) and swing component (6) are followed to turn It moves and rotates.

29. the rocking chair or trolley of a kind of provided with wheels according to claim 28, it is characterised in that: the clutch part and lock Determine the center of rotation for deviateing wheel (2) at the cooperation of portion (71).

30. the rocking chair or trolley of a kind of provided with wheels according to claim 28, it is characterised in that: the rocking chair or hand push It being provided between two mounting portion of vehicle (11) lateral member (121), the mounting rod (122) is connected on the lateral member (121), It is provided with mounting box (14) among the lateral member (121), driving motor (31), rotating member (4), actuator (5), swing component (6) setting is in mounting box (14).

31. the rocking chair or trolley of a kind of provided with wheels according to claim 30, it is characterised in that: the mounting box (14) It is fixedly connected with the lateral member (121), the lateral member (121) is fixed on support frame (1) with the mounting portion (11) even It connects.

32. the rocking chair or trolley of a kind of provided with wheels according to claim 31, it is characterised in that: the mounting portion (11) Top is provided with damping (20).

33. the rocking chair or trolley of a kind of provided with wheels according to claim 28, it is characterised in that: support frame as described above (1) On be provided with mounting box (14) and lateral member (121), the arrangement of clutch (7) includes Isolating Switch (73), clutch actuator (75), locking pin (72), the clutch actuator (75), locking pin (72) are partly or entirely set to by the mounting box (14), in the installation space that mounting portion (11) and lateral member (121) are constituted, the Isolating Switch (73) drives the locking pin (72) transverse shifting stretches out or enters the installation space.

34. the rocking chair or trolley of a kind of provided with wheels according to claim 33, it is characterised in that: the brake gear packet Brake switch (83), brake actuator (82), brake pin (81) are included, the brake actuator (82), brake pin (81) are set to In the installation space be made of the mounting box (14), mounting portion (11) and lateral member (121), brake switch (83) driving Brake pin (81) transverse shifting stretches out or enters the installation space.

35. the rocking chair or trolley of a kind of provided with wheels according to claim 33, it is characterised in that: the Isolating Switch (73) configuration is engaged with the clutch actuator (75), the clutch actuator (75) includes transmission ring (755) and transmission item (756), it is provided on the transmission ring (755) and cooperates inclined-plane (7511), the transmission item (756) and the transmission ring (755) It is fixedly connected, the transmission item (756) is fixedly connected with the locking pin (72), and the reset spring (721) is set to described For locking pin (72) close to one end of transmission item (756), the Isolating Switch (73) is provided with the driving cooperation inclined-plane (7511) mobile driving inclined-plane (731).

36. the rocking chair or trolley of a kind of provided with wheels according to claim 34, it is characterised in that: the brake switch (83) configuration is engaged with the brake actuator (82), the brake actuator (82) includes rotation inclined-plane (821) and driving item (822), one end of driving item (822) and rotation inclined-plane (821) cooperation is equipped with rounding, and driving item (822) is sold (81) with brake and matched One end of conjunction is provided with the installation cavity mobile for the brake pin (81), is provided with driving item (822) on installation cavity peripheral wall Moving range slot (811) and strain slot (812).

37. the rocking chair or trolley of a kind of provided with wheels according to claim 30, it is characterised in that: the mounting box (14), mounting portion (11) and lateral member (121) constitute installation space, and the lateral member (121) is fixed on support frame (1) and institute It states mounting portion (11) to be fixedly connected, the lateral member (121) or the mounting box (14) are internally provided with described in offer support The installation position of mounting rod (122) is provided with the swing pipe (123) swung with it, the swing pipe on the swing component (6) (123) it is moved in swing pipe (123) for clutch part, the swing pipe (123) is set in the installation space.

38. a kind of rocking chair or trolley of provided with wheels, spy according to claim 37 are: the clutch part is locking It sells (72), the mounting portion (11) is provided with the hole for supplying the locking pin (72) to protrude into or exit or slot thus with the sticking department (71) it locks or separates, the Isolating Switch (73) is connected on the mounting rod (122).

39. a kind of rocking chair or trolley of provided with wheels according to claim 38, it is characterised in that: the transmission ring (755) be socketed on the swing pipe (123) and can the relatively described swing pipe (123) be laterally moved a distance, the transmission Item (756) be set in the swing pipe (123) and can the relatively described swing pipe (123) be laterally moved a distance.

40. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with uses on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates at its axle center on the rotating member (4) and is articulated with Actuator (5), the other end of the actuator (5), which is articulated in the wheel (2), to be deviateed on its wheel shaft core position or is articulated in Swing component (6), when the actuator (5) and the swing component (6) are pivotally connected, the swing component (6) is fixedly connected with wheel shaft, institute The pivoting point for stating actuator (5) and swing component (6) deviates the axle center of swing component (6), and the first peace is provided on the mounting portion Mounted box (13), driving motor (31), rotating member (4), actuator (5), swing component (6) setting are interior in the first mounting box (13), or Driving motor (31), rotating member (4), actuator (5) setting are in the first mounting box (13), first mounting box (13) and institute It states driving motor (31), rotating member (4), actuator (5), swing component (6) and at least drives a wheel rotation.

41. the rocking chair or trolley of a kind of provided with wheels according to claim 40, it is characterised in that: another mounting box On be provided with the second mounting box, battery and the second brake actuator are mounted in second mounting box, first brake actuator It is mounted in the first mounting box.

42. the rocking chair or trolley of a kind of provided with wheels include the support frame (1) with seat frame, it is equipped with uses on the support frame In the mounting portion (11) of setting wheel (2), it is characterised in that: be equipped on support frame (1) and carry out back rotation for driving wheel (2) Electric driving mechanism (3), the electric driving mechanism (3) includes fixed driving motor (31) on the support frame, described It is fixedly connected with rotating member (4) on the output shaft of driving motor (31), deviates at its axle center on the rotating member (4) and is articulated with Actuator (5), the other end of the actuator (5), which is articulated in the wheel (2), to be deviateed on its wheel shaft core position or is articulated in Swing component (6), when the actuator (5) and the swing component (6) are pivotally connected, the swing component (6) is fixedly connected with wheel shaft, institute The pivoting point for stating actuator (5) and swing component (6) deviates the axle center of swing component (6), two mounting portion of the rocking chair or trolley (11) it is provided with lateral member (121) between, is provided with mounting box (14) among the lateral member (121), driving motor (31), Rotating member (4), actuator (5), swing component (6) setting are in mounting box (14).

43. the rocking chair or trolley of a kind of provided with wheels according to claim 42, it is characterised in that: the mounting box (14) It is fixedly connected with the lateral member (121), the lateral member (121) is fixed on support frame (1) with the mounting portion (11) even It connects.