CN201143045Y

CN201143045Y - Automatic rocking-chair

Info

Publication number: CN201143045Y
Application number: CNU2007201868125U
Authority: CN
Inventors: 邱逸奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2008-11-05
Anticipated expiration: 2017-12-26

Abstract

The utility model discloses an automatically rocking chair which comprises a chair and a gravity rocking mechanism and a rocking bottom rack which are installed under the chair, wherein, the gravity rocking mechanism comprises a pressure travelling crane with a drive device and a bottom plate on which a traveling rail is arranged; the pressure travelling crane with the drive device is arranged on the rail of the bottom plate; the rocking bottom rack is installed under the bottom plate of the gravity rocking mechanism; the rocking bottom rack and the gravity rocking mechanism are fixedly connected with the chair; the drive device of the pressure travelling crane is mainly composed of a drive motor and a speed reducer and a steering switch is arranged on the pressure travelling crane. When in use, the pressure travelling crane can do reciprocating movement under the action of the drive device and the steering switch so that the gravity of the rocking mechanism is changed, which results in that the chair can slowly rock back and forth continuously. In addition, the automatically rocking chair of the utility model has the advantages of comfort, convenience, flexible installation, wide application scope and practicality.

Description

Automatic rocking chair

Technical field:

The utility model relates to a kind of outdoor furniture, especially relates to a kind of Automatic rocking chair.

Background technology:

Raising along with people's lives, the time of people's leisure is many, thereby just released enjoy the cool, the lie fallow chair of usefulness on the market for people, see that at present many chairs have two kinds, a kind of be placed on reposefully on the ground motionless, another kind is that chair is placed on curved plate or the reel cage, can shake while enjoying the cool, though the chair that this kind can shake is relatively simple for structure, but all must lean on human body applying power-assisted and just can shake gently, otherwise just can not shake, still feel comfortable inadequately during use and convenience.

The technical problems to be solved in the utility model is: provide a kind of and need not apply power-assisted, can shake automatically by human body, more comfortable when people lie fallow and use, Automatic rocking chair easily be to overcome the deficiency of above-mentioned prior art.

The technical scheme that solves the problems of the technologies described above is: a kind of Automatic rocking chair, comprise chair and be installed in the gravity head motion of chair below and shake underframe, described gravity head motion comprises: have drive unit the pressure mule carriage, have the base plate of Crane Rail on it, the pressure mule carriage of band drive unit places on the track of base plate, shakes the floor below that underframe is installed in the gravity head motion.

The further technical scheme of the Automatic rocking chair of the utility model is: a tank formula shell is installed on the base plate of described gravity head motion, and this tank formula shell covers and cover pressure mule carriage and Crane Rail on base plate, and fixes by bolt and base plate.

The further again technical scheme of the Automatic rocking chair of the utility model is: the described underframe that shakes is the arc underframe, and the arc underframe is fixed on gravity head motion below and fuses with the gravity head motion, and the chair pin symmetry of chair is fixed on the arc underframe panel.

The further technical scheme of the Automatic rocking chair of the utility model is: the described underframe that shakes shakes the support that shakes of balance arm for band, and the gravity head motion is installed on the chair beam of chair below, and the chair pin of chair is fixed on and shakes the shaking on the balance arm of support.

Because adopt technique scheme, the Automatic rocking chair of the utility model has following beneficial effect:

1, comfortable, convenient: because the Automatic rocking chair of the utility model is equipped with the gravity head motion and shakes underframe below chair, rely on the pressure mule carriage of gravity head motion to move back and forth to cause the front and back that mass centre changing does not stop chair slowly to shake, need not to apply power-assisted by the people, the switch of cutting off the electricity supply when not needing to shake gets final product, and is not only comfortable but also convenient.

2, easy for installation, flexible, purposes is wide: the gravity head motion of the Automatic rocking chair of the utility model and shake underframe both can with the supporting installation of conventional chair, also can be as required and massage armchair with massage functions or the supporting installation of massage bed, automatically shake massage armchair or shake massage bed automatically thereby constitute, use is flexible, purposes is wide, easy for installation.

3, economical and practical: the drive unit that the Automatic rocking chair of the utility model uses is drive motors commonly used, the band deceleration device, structure and uncomplicated, gravity head motion and shake underframe and can make with timber, both economical, thereby can not increase too many cost, economical and practical.

Be further described below in conjunction with the technical characterictic of drawings and Examples the Automatic rocking chair of the utility model.

Description of drawings:

The Automatic rocking chair gravity head motion plan structure schematic diagram (removing local shell) of Fig. 1: embodiment one;

The A-A cutaway view of Fig. 2: Fig. 1;

The Automatic rocking chair structural representation of the band arc underframe of Fig. 3: embodiment one;

The band of Fig. 4: embodiment three shakes the Automatic rocking chair structural representation of support;

The B-B cutaway view of Fig. 5: Fig. 4.

Among the figure:

The 1-chair, chair beam under the 11-chair, 2-gravity head motion, 21-head motion base plate, 211-driving wheel track, 212-pulley track, 22-construction bolt, 23-tank formula shell, the mule carriage of 3-pressure, 31-driving wheel, the 32-drive unit, 33-pulley, 34-weight compartment, the 35-weight, 4-shakes support, the 41-bearing, 42-shakes suspension rod, and 43-shakes balance arm, 5-arc underframe.

The specific embodiment:

Embodiment one:

A kind of Automatic rocking chair, comprise chair 1 and be installed in the gravity head motion 2 of chair below and shake underframe, gravity head motion 2 mainly is made of pressure mule carriage 3 that has drive unit and the base plate 21 that has Crane Rail on it, the pressure mule carriage 3 of band drive unit 32 places on the track of base plate, one tank formula shell 23 is installed on the base plate, this tank formula shell 23 covers and cover pressure mule carriage 3 and Crane Rail on base plate, and fixes by bolt 22 and base plate; The described underframe that shakes is an arc underframe 5, and below and gravity head motion 2 that this arc underframe 5 is fixed on the head motion base plate fuse, and chair chair pin symmetry is fixed on the panel of arc underframe 5.

In the present embodiment, the Crane Rail on the base plate comprises the pulley track 212 of a driving wheel track 211 and two and driving wheel parallel track, and the driving wheel 31 of pressure mule carriage 3 drops on the driving wheel track 211, and left and right sides pulley 33 drops on the pulley track 212; The drive unit of pressure mule carriage adopts direct current generator and corresponding deceleration device, reversing switch is arranged in the mule carriage, base plate one side two ends are provided with the point of impingement corresponding with reversing switch, described pressure mule carriage has the weight compartment 34 of pressurization together, battery is fixed in the compartment, not only as dc source, but also use as the weight of pressurization, power switch is installed on the armrests, handled easily; Referring to seeing Fig. 1～Fig. 3, among the figure, drive motors, deceleration device reversing switch, the point of impingement and power switch do not mark.

As a kind of conversion of present embodiment, the Crane Rail on the described base plate 21 also can be two, and the pressure mule carriage is the four-wheel mule carriage.

As a kind of conversion of present embodiment, described drive unit also can adopt alternating current generator and corresponding deceleration device, and power switch also can be installed in the position of other more convenient operations, at this moment, also can place other the weight that plays pressurization in the weight compartment.

Embodiment two:

Its basic structure is with embodiment one, do not have the mounting groove box-type shell on the base plate of different is described gravity head motion.

Embodiment three:

A kind of Automatic rocking chair, its basic structure is with embodiment one, still comprise chair 1 and be installed in the gravity head motion 2 of chair below and shake underframe, different is, and the described underframe that shakes shakes support 4 for what band shook balance arm 43, gravity head motion 2 is installed under the chair on the chair beam, and the chair pin of chair is fixed on and shakes the shaking on the balance arm 43 of support.(referring to Fig. 4～Fig. 5)

Among each embodiment of the utility model, described chair is conventional chair or the massage armchair with massage functions; A kind of conversion as the utility model embodiment can also change chair into massage bed, makes the bed that shakes with massage functions.

In the various embodiments described above, the base plate of described gravity head motion, shell and shake underframe and can use producing wood also can be made of plastics or stainless steel material or other metal material, but so uneconomical.

Below; shake version explanation the utility model Automatic rocking chair course of action that underframe is an arc underframe so that embodiment one is described: connect power switch; the driving pressure mule carriage travels forward along track and arrives track one end termination; because of the weight of pressure mule carriage leans forward the center of gravity of Automatic rocking chair; pressure mule carriage reversing switch is collided by the point of impingement simultaneously; the pressure mule carriage changes another termination that the direction of motion moves to track; the center of gravity hypsokinesis of Automatic rocking chair; pressure mule carriage reversing switch is collided by the point of impingement of the other end; the pressure mule carriage changes the direction of motion once more; make chair not stop slowly to shake so repeatedly, the switch of cutting off the electricity supply in the time of need stopping to get final product.

For embodiment three described shake underframe for band shake balance arm 43 shake support 4 structures the time, shake the balance arm swing because of what the walking of pressure mule carriage was directed at the mass centre changing of Automatic rocking chair to shake support 4, and Automatic rocking chair ceaselessly shaken.

Claims

1. Automatic rocking chair, comprise chair, it is characterized in that: the gravity head motion is installed below chair and shakes underframe, described gravity head motion comprises: have drive unit the pressure mule carriage, have the base plate of Crane Rail on it, the pressure mule carriage of band drive unit places on the track of base plate, shakes the floor below that underframe is installed in the gravity head motion.

2. Automatic rocking chair according to claim 1 is characterized in that: a tank formula shell is installed on the base plate of described gravity head motion, and this tank formula shell covers and cover pressure mule carriage and Crane Rail on base plate, and fixes by bolt and base plate.

3. Automatic rocking chair according to claim 1 and 2, it is characterized in that: the described underframe that shakes is the arc underframe, the arc underframe is fixed on gravity head motion floor below and the gravity head motion fuses, and the chair pin symmetry of chair is fixed on the panel of arc underframe.

4. Automatic rocking chair according to claim 1 and 2 is characterized in that: the described underframe that shakes shakes the support that shakes of balance arm for band, and the gravity head motion is installed on the chair beam of chair below, and the chair pin of chair is fixed on and shakes the shaking on the balance arm of support.

5. Automatic rocking chair according to claim 1 and 2 is characterized in that: the drive unit of described pressure mule carriage comprises direct current generator and deceleration device, in the pressure mule carriage reversing switch is arranged.

6, Automatic rocking chair according to claim 3 is characterized in that: the drive unit of described pressure mule carriage comprises direct current generator and deceleration device, in the pressure mule carriage reversing switch is arranged.

7. Automatic rocking chair according to claim 4 is characterized in that: the drive unit of described pressure mule carriage comprises direct current generator and deceleration device, in the pressure mule carriage reversing switch is arranged.

8. Automatic rocking chair according to claim 1 and 2 is characterized in that: the drive unit of described pressure mule carriage is alternating current generator and deceleration device.

9. Automatic rocking chair according to claim 3 is characterized in that: the drive unit of described pressure mule carriage comprises alternating current generator and deceleration device.

10. Automatic rocking chair according to claim 4 is characterized in that: the drive unit of described pressure mule carriage comprises alternating current generator and deceleration device.

11. Automatic rocking chair according to claim 1 and 2 is characterized in that: have the weight compartment of pressurization together in the described pressure mule carriage.