CN204146678U

CN204146678U - Electric rocking chair

Info

Publication number: CN204146678U
Application number: CN201420468824.7U
Authority: CN
Inventors: 刘万峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-30
Filing date: 2014-08-19
Publication date: 2015-02-11
Anticipated expiration: 2024-08-19
Also published as: CN104146516A

Abstract

A kind of non-camber rhaeboscelia base, without friction, noiselessness, do not need manually driven electric rocking chair.It is made up of seat, base, adjustable extension spring and governor motion, according to everyone weight, by electric pushrod, promote or pull, extension spring to be adjusted to best angle, then by motor drive reciprocating swing move rocking chair.Rocking chair handrail upper cover is rotatable, is provided with multimedia device and control button below handrail upper cover.Back can front and rear angles free adjustment.Backrest inside is also provided with massage motor.Leg has extensible device.It is very comfortable above people is sitting in.Carefree.

Description

Electric rocking chair

Technical field

The utility model relates to field of furniture, specifically, relates to a kind of agitating device and employs the rocking chair of this device, sofa, massage armchair, swing, wooden horse or shaking table.

Technical background

Rocking chair its can reciprocal regular swing, people is taken, have loosen, comfortable sensation, deeply liked by people, rocking chair mostly in the past: arc rhaeboscelia structure has injury to floor, floor tile, easily produces noise, and is pressed onto the pin of people, the strength of user self also will be relied on to go to drive rocking chair, very inconvenient.

Summary of the invention

The utility model provides a kind of non-arc rhaeboscelia base, without friction, noiselessness, without dangerous, Energy and comfort, automatically can carry out the electric rocking chair waved.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: seat (1) is fixed on base (2) by bearing, and extension spring upper end, is fixed on the bottom of seat (1).Extension spring lower end, by travel(l)ing rest, is fixed on base (2).According to the difference of everyone weight, provide signal by Angle ambiguity plate.Electric pushrod (4) promotes or pulls extension spring to find the best angle of seat.Best angle is provided according to the weight of user by Angle ambiguity plate (32) proximity switch (33).Because extension spring (3) has the characteristic of softness, energy storage.Make people carry out rocking back and forth and creating in certain angle, loosen, comfortable sensation.

The utility model, the electric booster of electric rocking chair is driven by motor (26), motor is furnished with electromagnetic clutch (43), motor angle signal control panel, (42) proximity switch (46) rocking arm (41) and connecting rod (27), motor is in this device, a kind of unidirectional hoist engine function is only produced when exerting oneself, one direction, pulls back, support arm (31).When rocking arm shakes forward, motor is exerted oneself is very little, and controlled startup and the stopping of rocking arm during electric machine rotation by electromagnetic clutch, rocking arm often works once with regard to three-sixth turn, and (once circle) stops, and waits for and starting next time.

The utility model, electric rocking chair is approximately per minute waves about 20 times.Motor be per minute 25 turns.Rocking arm (41) drivening rod (27), swing arm (31), buffering blob of viscose in swing arm (31) presses the bearing on soft support arm (28), electric pushrod (40) is equipped with in the rear end of soft support arm (28), push away or draw to control soft support arm (28) and the size of the spacing of swing arm (31), controlling the size of rocking chair shake amplitude.The upper end of soft support arm (28) and the upper end of electric pushrod (40) are all fixed on seat main body.

The utility model, electric rocking chair, when swing arm (31), after pressing soft support arm (28), chair just turns forward.And producing shake, motor (26) drives support arm [31] to only produce a kind of power-assisted faster than seat shake.So do not need heavy-duty motor.

The utility model, the backrest angle of electric rocking chair be can before and after freely regulated, driven by electric pushrod (16).Leg support frame is driven by electric pushrod (17), and there is massage motor backrest and headrest the inside.Front and back can according to the comfort level of seated user up and down for headrest, free adjustment.

The utility model, the handrail of electric rocking chair is fixed on backrest, according to the angular adjustment of backrest and the support that offers the best at any time.Handrail upper cover can axial rotation, and approximately rotate 45 degree, inside is provided with stop, divides 3 angles, can provide better supporting way.

The utility model; control button is provided with below the handrail upper cover of electric rocking chair; have control rocking chair, have control sound equipment, have control massage; but during electronic shake, massager cannot be opened, this is protection massage motor; when need not massage; massage motor should have electric pushrod to pull retraction, namely decreases the wearing and tearing of massage motor, also improves comfort level.The electronic shake time should more than 15 minutes, and then auto-breaking is in order to avoid people falls asleep, dangerous, can repeated priming again yet.

Accompanying drawing explanation

Fig. 1 is the structure chart of the utility model electric rocking chair.

Fig. 2 is the utility model electric rocking chair, wabbler mechanism drive unit front view.

Fig. 3 is power assisting device structure chart of the present utility model.

Fig. 4 is power assisting device control chart of the present utility model.

Fig. 5 is the utility model seat best angle controller composition.

Fig. 6 is the upper top view of the utility model electric rocking chair.

Fig. 7 is the utility model, and the backrest angle of electric rocking chair regulates, the structure chart that leg extension and headrest regulate.

Detailed description of the invention

Here is by reference to the accompanying drawings and embodiment, is described in further detail the technical solution of the utility model.

Embodiment: Fig. 1 is a kind of structural representation of the present utility model.Chair (1) is connected with base (2) by bearing (5), extension spring (3) is fixed on base (2), extension spring (3) top is connected with seat bottom, bottom is connected with in the middle part of travel(l)ing rest, travel(l)ing rest is anterior to be connected with base front portion, travel(l)ing rest rear portion, be connected with electric pushrod (4), electric pushrod top is connected with pedestal upright post.It is the pressure alleviating electric pushrod (4) that travel(l)ing rest (6) is provided with compression spring (50) effect.Front limb (10), supporting rocking chair can not turn forward.Limb there is buffering rubber.Rear limb (10) protection rocking chair can not wide-angle tilt backwards.In order to avoid hurt people or, damage original paper by pressure.Base lower end is provided with scalable elastic force castor.When not sitting people castor stretch out electric rocking chair can easily movement.When taking people, castor is retracted, and fitting in base and ground, cannot move.

Fig. 2 is the utility model electric rocking chair, wabbler mechanism drive unit front view: base (44) is fixed wtih motor (26), and bearing (45) is fixed wtih motor shaft.Motor angle control panel (42) and proximity switch (46), control electromagnetic clutch adhesive be separated, namely control startup and the stopping of rocking arm (41).

Fig. 3 Fig. 4 is the control system of the utility model power assisting device structure chart and power assisting device.Push switch [22], electric machine rotation.Human body one leans on backward, to rocking chair tripping force, rocking chair starts to rock, when rocking chair just turns forward, support arm (39) moves backward, proximity switch (35) is separated in a flash with bearing (37), proximity switch (35) power-off, make relay compound, electromagnetic clutch sucts, rocking arm rotates, pull connecting rod (27), connecting rod pulls swing arm (31), swing arm presses soft support arm (28) and drives rocking chair to shake forward, because motor (26) rotating speed shakes speed faster than rocking chair, so give the quick of short duration thrust of rocking chair one, rocking chair is shaken forward.When after rocking arm (41) three-sixth turn (circle), controlled by motor angle signal control panel (42) and proximity switch (46), electromagnetic clutch (43) separately at once; rocking arm (41) stops; at this moment rocking chair does not also complete its swing; motor (26) only gives rocking chair one unidirectional, forward, and the power-assisted of short time.After dead-weight balanced by it, rocking chair freely falls after rise backward, during falling, proximity switch (35) heads on bearing (37) and travels forward, after dead-weight balanced, rocking chair shakes forward again, proximity switch (35) moment is separated with bearing (37), and electromagnetic clutch is powered again afterwards, drives the shake that rocking chair goes round and begins again.Bearing (37) is fixed in movable rail (36), and have 3 bearings to be fixed wtih movable rail (36), movable rail (36) can only do front and back parallel sliding.The gap of 5-6 millimeter to be had, so that proximity switch (35) work before and after between bearing (37) and proximity switch (35) spacing lever (38).

Fig. 5 is the utility model, electric rocking chair control rocking chair angle.Be made up of proximity switch (33) and Angle ambiguity plate (32), after people takes, button press, extension spring (3) is pulled to retract by electric pushrod (4), after being automatically found optimum comfort angle, electric pushrod quits work, and at this moment just can press rocker switch, motor (26) is powered, produces oscillating motion.After people leaves, by control circui, electric pushrod (4) auto-extending to extension spring (3) reinforcing to maximum rear stopping, in order to avoid after next people takes, seat suddenly to layback, and produces dangerous.

Fig. 6 is the utility model, the outside top view of electric rocking chair.Gauge tap (22) is responsible for controlling all electrical equipment.Parcel tray can put the cell phone or remote controller.The handrail upper cover that can rotate, has 3 angle adjustable.Handrail upper cover angle by: control angle is responsible for by stop (25), to provide the support of comfort and convenient.Loudspeaker are equipped with, for the use of music appreciating below handrail He above backrest.

Fig. 7 is the utility model, electric rocking chair backrest regulating mechanism and leg extension device, in backrest, massage motor, the slideway moved forward and backward up and down for resting the head on, electric pushrod (19) (20) are housed, and waist heating device (48).

Above-mentioned implementation column is the explanation to the utility model patent, and be not the restriction to the utility model patent, such as extension spring can change into, torsionspring or Compress Spring.Proximity switch can change infrared switch into.Soft support arm, changes hard support arm into.Every according to technical spirit of the present utility model, to any simple modification that above detailed description of the invention is done, equivalent variations all should be thought and belongs to protection domain of the present utility model with modifying.

Claims

1. an electric rocking chair, comprise chair (1), firm banking (2), extension spring (3) and power assisting device, it is characterized in that, chair (1) by bearing (5) be connected be arranged at firm banking (2) column on, extension spring (3) upper end is fixed on the bottom of chair (1) by bearing, lower end is fixed on travel(l)ing rest (6) middle part by bearing, travel(l)ing rest (6) front end is fixed on base front portion by bearing, the rear end of travel(l)ing rest (6) connects the lower end of electric pushrod (4), electric pushrod upper end is fixed on the column of base, travel(l)ing rest (6) is provided with compression spring (50).

2. electric rocking chair according to claim 1, it is characterized in that: be made up of one or more extension spring (3), every 1---2 extension springs (3) are furnished with 1 electric pushrod (4), can be furnished with multiple extension spring and multiple electric pushrod altogether.

3. electric rocking chair according to claim 1, it is characterized in that: be furnished with manual or electronic angular surveying and adjusting device, angle measurement unit is made up of Angle ambiguity plate (32), proximity switch (33).

4. electric rocking chair according to claim 1, is characterized in that: electric rocking chair is furnished with motor (26), electromagnetic clutch (43), motor angle signal control panel (42), proximity switch (46), rocking arm (41) and connecting rod (27), swing arm (31) and soft support arm (28).

5. electric rocking chair according to claim 4, it is characterized in that: electric rocking chair is furnished with drive singal control device, be made up of proximity switch (34,35), movable rail (36), bearing (37), spacing lever (38), angle signal control panel (32), swing arm (39).

6. electric rocking chair according to claim 1, it is characterized in that: rocking chair is provided with handrail, handrail is provided with rotating handrail upper cover (21), the back lower place of handrail upper cover is provided with stopping means (25), be provided with control button (22), parcel tray (24) below handrail upper cover, inside handrail, be provided with loudspeaker (23).

7. electric rocking chair according to claim 6, is characterized in that: be provided with multimedia device (34) and control button below handrail upper cover, comprising, radio unit, MP3 USB interface.

8. electric rocking chair according to claim 2, is characterized in that: after people stands up to leave, the electric pushrod of rocking chair gives extension spring afterburning automatically, and when preventing next people from taking, rocking chair, suddenly to layback, to avoid danger.

9. electric rocking chair according to claim 4, its feature exists: electromagnetic clutch is furnished with relay, and relay is furnished with sound-proof box, makes of glass or metal.

10. electric rocking chair according to claim 8, is characterized in that: back inside is provided with massage machine, and regulate headrest up and down, the track that seesaws and electric pushrod (19,20).

11. electric rocking chairs according to claim 1, is characterized in that: base has can the castor (9) of telescopic movable up and down, and castor is provided with stage clip.

12. electric rocking chairs according to claim 1, is characterized in that: base (2) is provided with two support bars (10), and post upper is provided with buffering blob of viscose.