CN202740334U - Retractor device for leg portion of massage armchair - Google Patents
Retractor device for leg portion of massage armchair Download PDFInfo
- Publication number
- CN202740334U CN202740334U CN 201220408234 CN201220408234U CN202740334U CN 202740334 U CN202740334 U CN 202740334U CN 201220408234 CN201220408234 CN 201220408234 CN 201220408234 U CN201220408234 U CN 201220408234U CN 202740334 U CN202740334 U CN 202740334U
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- Prior art keywords
- fixed
- frame
- saw
- slide bar
- bar assembly
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- Expired - Lifetime
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Abstract
The utility model discloses a retractor device for a leg portion of a massage armchair. The retractor device for the leg portion of the massage armchair comprises a fixing frame, a main transmission mechanism, an inhibiting device assembly, a slide bar assembly and a foot support bottom assembly. A guiding frame of the fixing frame and a guiding shaft of the slide bar assembly are guided through a guiding shaft of the foot support bottom assembly. The fixing frame, the slide bar assembly and the foot support bottom assembly rotating through a rotating shaft arranged on the fixing frame. Compared with the prior art, the retractor device for the leg portion of the massage armchair has the advantage that stretch length of a leg massage device is increased, and therefore needs in using the massage armchair by users of different heights are satisfied.
Description
Technical field
This utility model relates to body-care utensil field, exactly refers to a kind of leg's telescopic mechanism of massage armchair.
Background technology
The shank telescopic control device of massage armchair mostly adopts the one-level leg's telescopic mechanism in the market, cause the demand of massage position different to adapt to various crowd's leg length differences, but the collapsing length of this one-level leg's telescopic mechanism is limited, can not satisfy user to the higher requirement of massage armchair, affect result of use.
The utility model content
For defects, the technical problem that this utility model solves is to provide a kind of leg's telescopic mechanism of massage armchair, has increased the collapsing length of leg massager, uses the shank telescopic control device of massage armchair with the user that satisfies different heights.
In order to solve above technical problem, the leg's telescopic mechanism of the massage armchair that this utility model provides, comprise fixedly frame-saw, main drive gear, stopping means assembly, slide bar assembly and foot rest bottom component, fixedly the axis of guide of the guide housing of frame-saw and slide bar assembly leads by the axis of guide of foot rest bottom component, and fixedly frame-saw and slide bar assembly and foot rest bottom component are to be rotated by the rotating shaft on the fixing frame-saw.
Preferably, described fixedly frame-saw comprises fixedly crossbearer, guide housing and rotating shaft, and wherein two guide housings are fixed on the fixedly both sides of crossbearer, and each guide housing upper end is fixed with rotating shaft.
Preferably, described main drive gear comprises flexible motor, motor cabinet, telescopic screw rod nut, large belt wheel, small pulley, belt, screw mandrel fixed frame and colloid with threaded hole; Motor wherein stretches, the telescopic screw rod nut, large small pulley, belt is fixed on fixedly on the frame-saw by motor cabinet, colloid with threaded hole is fixed in the screw mandrel fixed frame, the screw mandrel fixed frame is fixed on the slide bar assembly, the telescopic screw rod nut is fixed on the screw mandrel fixed frame by colloid with threaded hole, flexible motor drives the telescopic screw rod nut rotation by large small pulley and belt, the screw mandrel fixed frame can move up and down along with telescopic screw rod nut rotation direction difference when the telescopic screw rod nut rotation, realizes that fixed mount deckle strap moving slide-bar assembly moves.
Preferably, described stopping means assembly comprises stopping means assembly fixed mount, lifting shaft, upper stroke switch, lower stroke switch and spacing grooving; Stopping means assembly fixed mount wherein, lifting shaft, upper stroke switch, lower stroke switch are fixed on fixedly on the frame-saw, and spacing grooving is fixed on the slide bar assembly and can slides at lifting shaft; Along with the fixing relative motion of frame-saw and slide bar assembly, spacing grooving also can do relative motion at lifting shaft.
Preferably, described foot rest bottom component comprises step support, fixedly crossbearer, left and right sides trailing wheel and the axis of guide; Wherein the step support is fixed on stationary body the place ahead, and two left and right sides trailing wheels are fixed on main body two ends, solid top, and two axis of guides are fixed on the stationary body both sides.
The leg's telescopic mechanism of the massage armchair that this utility model provides, comprise fixedly frame-saw, main drive gear, stopping means assembly, slide bar assembly and foot rest bottom component, fixedly the axis of guide of the guide housing of frame-saw and slide bar assembly leads by the axis of guide of foot rest bottom component, and fixedly frame-saw and slide bar assembly and foot rest bottom component are to be rotated by the rotating shaft on the fixing frame-saw.Compared with prior art, the leg's telescopic mechanism of the massage armchair that this utility model provides has increased the collapsing length of leg massager, uses the shank telescopic control device of massage armchair with the user that satisfies different heights.
Description of drawings
Fig. 1 is the structural representation of fixedly frame-saw of the leg's telescopic mechanism of massage armchair among this utility model figure;
Fig. 2 is the structural representation of the main drive gear of the leg's telescopic mechanism of massage armchair among this utility model figure;
Fig. 3 is the structural representation of slide bar assembly of the leg's telescopic mechanism of massage armchair among this utility model figure.
The specific embodiment
For those skilled in the art can understand technical scheme provided by the utility model better, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 3, Fig. 1 is the structural representation of fixedly frame-saw of the leg's telescopic mechanism of massage armchair among this utility model figure; Fig. 2 is the structural representation of the main drive gear of the leg's telescopic mechanism of massage armchair among this utility model figure; Fig. 3 is the structural representation of slide bar assembly of the leg's telescopic mechanism of massage armchair among this utility model figure.
The leg's telescopic mechanism of the massage armchair that this utility model embodiment provides, comprising can be around fixedly frame-saw and slide bar assembly and the foot rest bottom component of a sideway swivel, wherein, described slide bar assembly is provided with the stretching chain that can be connected with the foot rest bottom component with fixing frame-saw, fixedly frame-saw is rotatable on massage armchair by rotating shaft, the slide bar assembly moves up and down along the foot rest bottom component along with fixing frame-saw, is standing after reaching suitable position; The slide bar assembly is along with fixedly frame-saw is mobile simultaneously, fixedly frame-saw moves along the foot rest bottom component by main connecting gear, the slide bar assembly is and then mobile, fixedly the relative foot rest bottom component of frame-saw displacement is S, and when traveling time was a, the relative foot rest bottom component of slide bar assembly displacement then was 0.5S, traveling time also is a, form the translational speed of 1.5 times of displacements and 1.5 times, form and double mobilely, displacement strengthens.
Fixedly frame-saw 1 comprises fixedly crossbearer 1-1, guide housing 1-2, rotating shaft 1-3; Fixedly frame-saw can realize that by rotating shaft 1-3 whole leg's telescopic mechanism rotates up and down around rotating shaft.
Main connecting gear 2 comprises flexible motor 2-1, motor cabinet 2-2, telescopic screw rod nut 2-3, large belt wheel 2-4, small pulley 2-5, belt 2-6, screw mandrel fixed frame 2-7 and colloid 2-8 with threaded hole; Flexible motor 2-1 connects by belt 2-6 by being fixed on motor cabinet 2-2 below and being provided with belt wheel in the end with telescopic screw rod nut 2-3, and that wherein flexible motor 2-1 arranges is small pulley 2-5, and that telescopic screw rod nut 2-3 arranges is large belt wheel 2-4.The transmission that flexible motor 2-1 rotates by belt wheel 2-6 and belt 2-6 drives telescopic screw rod nut 2-3 rotation, telescopic screw rod nut 2-3 will move up and down at colloid 2-8 with threaded hole, and telescopic screw rod nut 2-3 and fixedly frame-saw fix, colloid 2-8 and slide bar assembly with threaded hole are fixed, and therefore just having the fixed mount frame will move up and down with respect to the slide bar assembly.
The stopping means assembly comprises stopping means assembly fixed mount, lifting shaft, upper stroke switch, lower stroke switch, spacing grooving; Stopping means assembly fixed mount wherein, lifting shaft, upper stroke switch, lower stroke switch are fixed on fixedly on the frame-saw, and spacing grooving is fixed on the slide bar assembly and can slides at lifting shaft; Along with the fixing relative motion of frame-saw and slide bar assembly, spacing grooving also can do relative motion at lifting shaft.The stopping means assembly has signal to be connected with the flexible motor of main drive gear; when spacing grooving moves to the limit point of upper stroke switch or lower stroke switch; the stopping means assembly will pass on Stop message to flexible motor, makes flexible motor out of service, protects whole device normally to use.
The slide bar assembly comprises fixedly crossbearer 4-1, stretching chain 4-2 and axis of guide 4-3; Wherein two axis of guide 4-3 are fixed on fixedly crossbearer 4-1 both sides.Frame shift when moving when fixed mount, moved by stretching chain band moving slide-bar assembly, the displacement of the relative foot rest bottom component of slide bar assembly is fixing 0.5 times of the relative foot rest bottom component of frame-saw displacement.
The foot rest bottom component comprises the step support, fixing crossbearer, left and right sides trailing wheel, the axis of guide; The axis of guide is connected with the axis of guide of slide bar assembly, comes as the motion guide of slide bar assembly take this.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use this utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, this utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. the leg's telescopic mechanism of a massage armchair, it is characterized in that, comprise fixedly frame-saw, main drive gear, stopping means assembly, slide bar assembly and foot rest bottom component, fixedly the axis of guide of the guide housing of frame-saw and slide bar assembly leads by the axis of guide of foot rest bottom component, and fixedly frame-saw and slide bar assembly and foot rest bottom component are to be rotated by the rotating shaft on the fixing frame-saw.
2. the leg's telescopic mechanism of massage armchair according to claim 1 is characterized in that, described fixedly frame-saw comprises fixedly crossbearer, guide housing and rotating shaft, and wherein two guide housings are fixed on the fixedly both sides of crossbearer, and each guide housing upper end is fixed with rotating shaft.
3. the leg's telescopic mechanism of massage armchair according to claim 2 is characterized in that, described main drive gear comprises flexible motor, motor cabinet, telescopic screw rod nut, large belt wheel, small pulley, belt, screw mandrel fixed frame and colloid with threaded hole; Motor wherein stretches, the telescopic screw rod nut, large small pulley, belt is fixed on fixedly on the frame-saw by motor cabinet, colloid with threaded hole is fixed in the screw mandrel fixed frame, the screw mandrel fixed frame is fixed on the slide bar assembly, the telescopic screw rod nut is fixed on the screw mandrel fixed frame by colloid with threaded hole, flexible motor drives the telescopic screw rod nut rotation by large small pulley and belt, the screw mandrel fixed frame can move up and down along with telescopic screw rod nut rotation direction difference when the telescopic screw rod nut rotation, realizes that fixed mount deckle strap moving slide-bar assembly moves.
4. the leg's telescopic mechanism of massage armchair according to claim 2 is characterized in that, described stopping means assembly comprises stopping means assembly fixed mount, lifting shaft, upper stroke switch, lower stroke switch and spacing grooving; Stopping means assembly fixed mount wherein, lifting shaft, upper stroke switch, lower stroke switch are fixed on fixedly on the frame-saw, and spacing grooving is fixed on the slide bar assembly and can slides at lifting shaft; Along with the fixing relative motion of frame-saw and slide bar assembly, spacing grooving also can do relative motion at lifting shaft.
5. the leg's telescopic mechanism of massage armchair according to claim 4 is characterized in that, described foot rest bottom component comprises step support, fixedly crossbearer, left and right sides trailing wheel and the axis of guide; Wherein the step support is fixed on stationary body the place ahead, and two left and right sides trailing wheels are fixed on main body two ends, solid top, and two axis of guides are fixed on the stationary body both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408234 CN202740334U (en) | 2012-08-17 | 2012-08-17 | Retractor device for leg portion of massage armchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408234 CN202740334U (en) | 2012-08-17 | 2012-08-17 | Retractor device for leg portion of massage armchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740334U true CN202740334U (en) | 2013-02-20 |
Family
ID=47699792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408234 Expired - Lifetime CN202740334U (en) | 2012-08-17 | 2012-08-17 | Retractor device for leg portion of massage armchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355268A (en) * | 2014-10-29 | 2015-02-18 | 四川华铁钢结构有限公司 | Moving type automatic-adjustment steel jacking and pushing device |
| CN107095777A (en) * | 2017-06-08 | 2017-08-29 | 福州荣益行智能科技有限公司 | A kind of medical chair |
-
2012
- 2012-08-17 CN CN 201220408234 patent/CN202740334U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355268A (en) * | 2014-10-29 | 2015-02-18 | 四川华铁钢结构有限公司 | Moving type automatic-adjustment steel jacking and pushing device |
| CN107095777A (en) * | 2017-06-08 | 2017-08-29 | 福州荣益行智能科技有限公司 | A kind of medical chair |
| CN107095777B (en) * | 2017-06-08 | 2018-06-01 | 佛山市维格家具制造有限公司 | A kind of medical chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Retractor device for leg portion of massage armchair Effective date of registration: 20160307 Granted publication date: 20130220 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: KASRROW (GUANG DONG) TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: 2016440000008 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |