CN106942932A - The convertible electric boosted function chair of seat - Google Patents
The convertible electric boosted function chair of seat Download PDFInfo
- Publication number
- CN106942932A CN106942932A CN201710163459.7A CN201710163459A CN106942932A CN 106942932 A CN106942932 A CN 106942932A CN 201710163459 A CN201710163459 A CN 201710163459A CN 106942932 A CN106942932 A CN 106942932A
- Authority
- CN
- China
- Prior art keywords
- seat
- buncher
- sprocket wheel
- chair
- feed screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
Abstract
The present invention provides a kind of convertible electric boosted function chair of seat, and the chair mainly includes chair frame, movable seat, folding, adjustable speed motor, motor support frame, the sprocket wheel of two different-diameters, chain, bearing block, trapezoidal screw, feed screw nut, sliding block, guide rail, the sheet material of a support all objects.The function chair includes buncher structure, Chain conveyer, screw-nut structure, slide block guide rail mechanism, pass through buncher band movable sprocket, so as to drive the rod member on feed screw nut to support seat to spin upside down motion, seat is tilted certain angle, facilitate old man or disabled person to act the purpose sat so as to reach.As shown in Figure 1, the present invention provides a kind of convertible electric boosted function chair of seat, the problem for overcoming general utility functions chair to move up and down in overall, the problem for rising and sitting can not be gone up down by overcoming old man, disability patient, pass through buncher speed governing, different seat movement velocity and seat angle of inclination can be obtained, easy to adjust, using effect is good.
Description
Technical field
The invention belongs to furniture design field, the more particularly to convertible electric boosted function chair apparatus of seat.
Background technology
Currently, social old man, disability number of patients are larger, and their daily life sitting is one and is badly in need of asking for solution
Topic, people have just started people and have used spiral lifting mechanism to the demand more and more higher of function chair, mainly rotate work by hand
The purpose of lifting, this method inconvenient operation are reached as seat, and labor intensity is big；Later people are lifted using Electronic control
Mechanism, mainly controls various forms of lifts to reach the purpose of lifting by controller, and the present invention overcomes existing capability
The shortcoming that chair seat can not be overturn, can make seat reach arbitrary angle of inclination by buncher, so as to solve social old
People and disability patient act the problem done.
The content of the invention
Goal of the invention：The purpose of the embodiment of the present invention is to provide a kind of convertible electric boosted function chair apparatus of seat,
To realize shortcoming that existing capability chair seat can not be overturn, and by buncher make seat reach arbitrary flip angle and
Reversal rate, so as to solve the problem that social old man and disability patient do.
Concrete technical scheme is as follows：The present invention is achieved through the following technical solutions：A kind of seat is convertible electronic
Assist function chair, including chair frame, seat, folding, adjustable speed motor, motor support frame, sprocket wheel, chain, bearing block, trapezoidal silk
Thick stick, feed screw nut, sliding block, guide rail, nonstandard union piece and rod member, sheet material.Reducing motor and motor support frame are lain in a horizontal plane in
On sheet material, motor, which is rotated, drives big footpath sprocket wheel to rotate so as to which dynamic path sprocket wheel is rotated, and path sprocket wheel drives the ladder of bearing seat supports
Shape leading screw rotates to drive feed screw nut to horizontal motion, by the connection of sliding block and guide rail, to ensure feed screw nut
Linear motion, rod member and feed screw nut and is fixed on the nonstandard part of seat and is connected, and the linear motion of feed screw nut makes rod member branch
Support seat does the up and down motion rotated around folding, and seat can be made to tilt certain angle, facilitate old man to get up or sit so as to reach
Under purpose.
The beneficial effects of the invention are as follows：The present invention compared with the prior art, seat of the invention and chair frame support between
Have folding connection, can be achieved seat around folding carry out it is upward freely rotate, in use, people are opened by electric machine speed regulation
Close, the speed of regulation motor, so that the angle for controlling seat to rise, reaches the mesh for helping old man, disability patient to get up or sit down
, people's life is increasingly facilitated.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural perspective of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The convertible electric boosted function chair apparatus of seat, the device includes：Chair frame 1, seat 2, folding 3, sheet material 4, can
Buncher 5, motor support frame 6, big sprocket wheel 7, chain 8, minor sprocket 9, trapezoidal screw 10, bearing block 11, feed screw nut 12,
Sliding block 13, guide rail 14, nonstandard union piece 15, nonstandard union piece 16, rod member 17, nonstandard part 18.Reducing motor 5 and motor
Support frame 6 is lain in a horizontal plane on sheet material 4, and motor 5, which is rotated, drives big footpath sprocket wheel 7 to rotate to drive path sprocket wheel 9 to rotate, path
The trapezoidal screw 10 that sprocket wheel 9 drives bearing block 11 to support is rotated, feed screw nut 12 can to horizontal motion, by sliding block 13 with
The connection of guide rail 14, it is ensured that feed screw nut 12 moves along a straight line, rod member 17 and feed screw nut 12 and the nonstandard part for being fixed on seat
18 are connected, the linear motion of feed screw nut 12, make rod member support seat 2 to do and spin upside down motion around the rotation of folding 3, can make
Seat 2 tilts certain angle.Angle of inclination and the reversal rate of seat 2 can arbitrarily be changed by buncher 5.
The structure of chair frame 1 is the steel or lumber support frame without seat 2.
The arrangement of buncher 5 and bearing block 11, it should be ensured that put down with the axle center of bearing block 11 in the axle center of buncher 5
OK, and the axle center of buncher 5 and plane where the chair back of chair frame 1 are perpendicular.
The leading screw being connected with path sprocket wheel 9 should select the trapezoidal screw 10 with self-locking device, prevent that buncher 5 from rotating
Afterwards, it is stopped, seat 2 flips an angle around folding 3, does not support the power of seat weight, people is sitting in seat 2 and fallen suddenly
Fall the harmful effect caused.
Because trapezoidal screw 10 is rotated, feed screw nut 12 can move along a straight line, but while the rotation of trapezoidal screw 10, leading screw
Nut 12 can also follow suit slight rotary motion, and in order to solve this problem, feed screw nut 12 is connected with connector 15, connection
Part 15 is connected with connector 16, and connector 16 is connected with sliding block 13, and sliding block 13 is connected with guide rail 14, to fixed feed screw nut 12
Rotation, it is ensured that feed screw nut 12 is moved along a straight line.
Each embodiment in this specification is described by the way of related, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for system
Apply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the scope of the present invention.It is all
Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Easy to maintenance, simple in construction, environmental protection and energy saving of the invention, low cost.
Claims (5)
1. the convertible electric boosted function chair of seat, it is characterised in that：Chair frame（1）, seat（2）, folding（3）, sheet material（4）、
Adjustable speed motor（5）, motor support frame（6）, big sprocket wheel（7）, chain（8）, minor sprocket（9）, trapezoidal screw（10）, bearing block
（11）, feed screw nut（12）, sliding block（13）, guide rail（14）, nonstandard union piece（15）, nonstandard union piece（16）, rod member
（17）, nonstandard part（18）;Reducing motor（5）And motor support frame（6）Lie in a horizontal plane in sheet material（4）On, buncher（5）Band
Move big footpath sprocket wheel（7）Rotate, so as to drive path sprocket wheel（9）Rotate, path sprocket wheel（9）Drive trapezoidal screw（10）Rotate, silk
Thick stick nut（12）Can be to horizontal motion, by sliding block（13）With guide rail（14）Connection, it is ensured that feed screw nut（12）Straight line
Motion, rod member（17）With feed screw nut（12）With the nonstandard part for being fixed on seat（18）It is connected, feed screw nut（12）Straight line
Motion, makes rod member support seat（2）Do around folding（3）The up and down motion of rotation, can make seat（2）It is angled, pass through
Buncher（5）Seat can arbitrarily be changed（2）Angle of inclination and reversal rate.
2. the convertible electric boosted function chair according to claims 1, it is characterised in that：Buncher（5）, motor branch
Support（6）Horizontal positioned simultaneously, buncher vertical with the chair back（5）Axle center and bearing block（11）Axis parallel is arranged.
3. the convertible electric boosted function chair according to claims 1, it is characterised in that：What is be connected with buncher is
Sprocket wheel, belt wheel or gear, the axle center of big footpath sprocket wheel and path sprocket wheel are horizontally disposed, big footpath sprocket wheel（7）End face and path sprocket wheel
（9）End face at grade.
4. the convertible electric boosted function chair according to claims 1, it is characterised in that：The function chair includes speed governing electricity
Machine structure, Chain conveyer, screw-nut structure, slide block guide rail mechanism, by buncher band movable sprocket, so as to drive feed screw nut
On rod member support seat spin upside down motion, make seat inclination certain angle.
5. the convertible electric boosted function chair according to claims 1, it is characterised in that：The leading screw of bearing seat supports is
Trapezoidal screw with latching characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163459.7A CN106942932A (en) | 2017-03-22 | 2017-03-22 | The convertible electric boosted function chair of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163459.7A CN106942932A (en) | 2017-03-22 | 2017-03-22 | The convertible electric boosted function chair of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106942932A true CN106942932A (en) | 2017-07-14 |
Family
ID=59472535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163459.7A Pending CN106942932A (en) | 2017-03-22 | 2017-03-22 | The convertible electric boosted function chair of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106942932A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448086A (en) * | 2019-08-15 | 2019-11-15 | 江苏建筑职业技术学院 | The change born of the same parents' chair for helping old solitary people to stand up from sitting posture |
| CN112515873A (en) * | 2020-11-26 | 2021-03-19 | 苏燕开 | Wheelchair capable of being adjusted in real time based on human body state |
| CN113616014A (en) * | 2021-09-14 | 2021-11-09 | 郑州港发电子科技有限公司 | Appropriate aging seat for government affair hall and service system |
-
2017
- 2017-03-22 CN CN201710163459.7A patent/CN106942932A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448086A (en) * | 2019-08-15 | 2019-11-15 | 江苏建筑职业技术学院 | The change born of the same parents' chair for helping old solitary people to stand up from sitting posture |
| CN112515873A (en) * | 2020-11-26 | 2021-03-19 | 苏燕开 | Wheelchair capable of being adjusted in real time based on human body state |
| CN113616014A (en) * | 2021-09-14 | 2021-11-09 | 郑州港发电子科技有限公司 | Appropriate aging seat for government affair hall and service system |
| CN113616014B (en) * | 2021-09-14 | 2024-03-01 | 郑州港发电子科技有限公司 | Aging seat and service system are fit for in government affairs hall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
|
| WD01 | Invention patent application deemed withdrawn after publication |