CN111642925A - Massage chair with reversible seat board - Google Patents
Massage chair with reversible seat board Download PDFInfo
- Publication number
- CN111642925A CN111642925A CN201911099838.XA CN201911099838A CN111642925A CN 111642925 A CN111642925 A CN 111642925A CN 201911099838 A CN201911099838 A CN 201911099838A CN 111642925 A CN111642925 A CN 111642925A
- Authority
- CN
- China
- Prior art keywords
- seat
- plate
- seat frame
- sector
- massage chair
- 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
- 230000002441 reversible effect Effects 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims 4
- 241000237503 Pectinidae Species 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 235000020637 scallop Nutrition 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- 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
- A47C7/02—Seat parts
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- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
Abstract
The invention discloses a massage chair with a reversible seat plate, which comprises a seat frame, a seat plate and a driving mechanism; the seat frame is of a frame structure, the seat board is used for a user to sit, one end of the seat board is hinged to the top of the seat frame, the other end of the seat board is abutted to the seat frame, and the driving mechanism comprises sector-shaped teeth, a rotating shaft and a motor; the fan-shaped teeth are arranged on the seat frame through a rotating shaft; the motor is provided with a driving gear, and the driving gear is meshed with teeth of the sector teeth; the motor can drive the driving gear to rotate so as to drive the sector-shaped teeth to rotate around the rotating shaft, and when the sector-shaped teeth rotate towards the top of the seat frame, the sector-shaped teeth can touch a part, far away from the part hinged with the seat frame, on the seat board and push the seat board, so that the seat board rotates around the part hinged with the seat frame. The invention has the advantage that the motor can output less power to push the seat board to turn.
Description
Technical Field
The invention relates to the field of massage chairs, and particularly provides a massage chair with a reversible seat plate.
Background
At present, shared massage chairs are arranged in public places such as stations, shopping malls and the like, users can enjoy massage services by paying, but the situation that the users occupy the massage chairs for a long time but do not consume the massage chairs appears.
The massage chairs for preventing the occupied seats in the market at present mostly adopt a push rod to push and lift the seat plate to achieve the purpose of preventing the occupied seats; the push rods in the massage chairs are hinged together, so that the massage chairs are inconvenient to disassemble, parts are inconvenient to replace, the transmission efficiency of the multi-stage push rods is low, and the seat plate can be pushed only by outputting large power by the motor.
Disclosure of Invention
In order to solve the above problems, the present invention provides the following technical solutions:
a massage chair with a reversible seat plate comprises a seat frame, a seat plate and a driving mechanism; the seat frame is of a frame structure, the seat board is used for a user to sit, one end of the seat board is hinged to the top of the seat frame, the other end of the seat board is abutted to the seat frame, and the driving mechanism comprises sector-shaped teeth, a rotating shaft and a motor; the fan-shaped teeth are arranged on the seat frame through a rotating shaft; the motor is provided with a driving gear, and the driving gear is meshed with teeth of the sector teeth; the motor can drive the driving gear to rotate so as to drive the sector-shaped teeth to rotate around the rotating shaft, and when the sector-shaped teeth rotate towards the top of the seat frame, the sector-shaped teeth can touch a part, far away from the part hinged with the seat frame, on the seat board and push the seat board, so that the seat board rotates around the part hinged with the seat frame.
Compared with the prior art, the invention has the following advantages: 1. because the radius of the fan-shaped teeth is far greater than that of the driving gear, the output rotating torque of the motor is amplified by the fan-shaped teeth and then is applied to the seat plate, so that the motor has the advantage of lower output power compared with the mode of directly pushing the seat plate to rotate in the prior art; 2. the transmission element is a gear, and the gears are meshed and connected through teeth, so that the transmission element can be independently disassembled and assembled and is convenient.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is a perspective view of a second embodiment of the present invention.
In the figure: the anti-pinch seat frame comprises a seat frame 1, a seat plate 2, fan-shaped teeth 3, a motor 4, a driving gear 5, a distance plate 6, a Hall switch 7, a magnet 8, a buffer block 9, an induction device 10, an anti-pinch shielding plate 11, a rotating shaft 12 and a hinged plate 13.
Detailed Description
Referring to fig. 1, the present invention provides a massage chair in which a seat plate is reversible, comprising a seat frame 1, a seat plate 2 and a driving mechanism. The seat frame 1 is a frame structure, and is placed on the ground to support the whole massage chair. The seat board 2 is used for a user to sit on, one end of the seat board 2 is hinged on the top of the seat frame 1, and the other end of the seat board 2 is abutted on the seat frame 1. The driving mechanism is used for driving the seat plate 2 to rotate and comprises fan-shaped teeth 3, a rotating shaft 12 and a motor 4; the sector shaped teeth 2 are mounted on the seat frame 2 via the rotation axis 12. The motor 4 is provided with a driving gear 5, and the driving gear 5 is engaged with the teeth of the sector-shaped teeth 3 to drive the sector-shaped teeth 3 to rotate. The motor 4 can drive the driving gear 5 to rotate so as to drive the sector-shaped teeth 3 to rotate around the rotating shaft 12. When the sector-shaped teeth 3 rotate towards the top of the seat frame 1, the sector-shaped teeth touch the part of the seat board 2 far away from the hinged part of the seat frame 1 and push the seat board 2, so that the seat board 2 rotates around the hinged part of the seat board 2 and the seat frame 1. Thus, as the seat plate 2 is rotated, a user sitting on the seat plate 2 is pushed up, thereby realizing a sedentary prevention function. Compared with the prior art, the invention has the following advantages: 1. because the radius of the sector gear 3 is far larger than that of the driving gear 5, the rotating torque output by the motor 4 is amplified by the sector gear 3 and then applied to the seat plate 2, so that the motor 4 has the advantage of smaller output power compared with the mode of directly pushing the seat plate to rotate in the prior art. 2. The transmission element is a gear, and the gears are meshed and connected through teeth, so that the transmission element can be independently disassembled and assembled and is convenient.
Referring to fig. 1, a hinge plate 13 is protruded from the top of the seat frame 1 toward the front, the hinge plate 13 extends upward at its distal end, and one end of the seat plate 2 is hinged to the hinge plate 13 so that the seat plate 2 is laid flat above the seat frame 1. The seat plate 2 is also provided with a sensing device 10. A distance plate 6 is further arranged between the sector-shaped teeth 3 and the driving gear 5, and the distance plate 6 is used for keeping the distance between the sector-shaped teeth 3 and the driving gear 5 approximately constant during work. The seat frame 1 is provided with a lower limit position, a buffer block 9 and a magnet 8 are arranged at the lower limit position, and the sector-shaped teeth 3 are provided with Hall switches 7.
When the user occupies the seat for a long time but does not consume the seat, the sensing device 10 is triggered, the sensing device 10 controls the motor 4 to drive the driving gear 5 to rotate so as to drive the sector-shaped teeth 3 to rotate towards the top of the seat frame 1, the sector-shaped teeth 3 touch the part of the seat board 2 far away from the hinged plate 13, and push the seat board 2 to rotate towards the upper part, and the user sitting on the seat board 2 can be pushed up. When the sensing device 10 detects that the user sitting on the seat plate 2 is pushed up, the motor 4 is controlled to drive the driving gear 5 to rotate in reverse direction to drive the sector-shaped teeth 3 to rotate towards the bottom of the seat frame 1, the seat plate 2 rotates towards the seat frame 1 following the sector-shaped teeth 3, and after the part of the seat plate 2 far away from the hinged plate abuts against the seat frame 1, the sector-shaped teeth 3 continue to rotate away from the seat plate 2. When the sector gear 3 rotates to the lower limit position, the hall switch 7 is switched on under the influence of the magnetic field of the magnet 8, the motor 4 is controlled to be switched off, and the sector gear 3 rotates towards the lower limit position under the inertia effect to touch the buffer block 9 and stop.
Referring to fig. 2, the seat plate 2 is further provided with an anti-pinch shielding plate 11, the anti-pinch shielding plate 11 extends to the lower part of the seat plate 2 to shield the gap between the sector-shaped teeth 3 and the seat plate 2, so that the user can be prevented from mistakenly stretching fingers into the gap between the sector-shaped teeth 3 and the seat plate 2 to be pinched.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that variations and modifications which would occur to those skilled in the art without departing from the principles of the present invention should also be considered to be within the scope of the present invention.
Claims (10)
1. A massage chair with a reversible seat plate comprises a seat frame, a seat plate and a driving mechanism; the seat frame is of a frame structure, the seat board is used for a user to sit, one end of the seat board is hinged to the top of the seat frame, and the other end of the seat board is abutted to the seat frame; the fan-shaped teeth are arranged on the seat frame through a rotating shaft; the motor is provided with a driving gear, and the driving gear is meshed with teeth of the sector teeth; the motor can drive the driving gear to rotate so as to drive the sector-shaped teeth to rotate around the rotating shaft, and when the sector-shaped teeth rotate towards the top of the seat frame, the sector-shaped teeth can touch a part, far away from the part hinged with the seat frame, on the seat board and push the seat board, so that the seat board rotates around the part hinged with the seat frame.
2. The seat plate reversible massage chair of claim 1, wherein said seat plate has a sensing means mounted thereon which is activated when a user sits on the seat plate.
3. The massage chair as claimed in claim 2, wherein the sensing means is a pressure sensor.
4. The massage chair as claimed in claim 1, wherein a hinge plate is protruded from the top of the seat frame toward the front of the seat frame, and one end of the seat plate is hinged to the hinge plate of the seat frame, the hinge plate extending toward above the top of the seat frame so that the seat plate is laid on the seat frame when not pushed by the scallops.
5. The massage chair as claimed in claim 1, wherein the seat plate is further provided with an anti-pinch shielding plate, the top of the anti-pinch shielding plate is fixed on the seat plate, the bottom of the anti-pinch shielding plate is arranged outside the sector gear, and when the sector gear rotates, the anti-pinch shielding plate shields the sector gear and the gap formed by the seat plate to prevent the fingers of the user from extending into the space between the seat plate and the sector gear.
6. The seat plate reversible massage chair according to claim 1, wherein a distance plate is provided between the sector teeth and the driving gear, one end of the distance plate is hinged to the rotation shaft, and the other end of the distance plate is hinged to the driving gear to keep a distance between the rotation shaft and the driving gear substantially constant in operation.
7. The massage chair of claim 1, further comprising a sector gear rotation control mechanism comprising a stroke detection assembly and a limit assembly; the stroke detection assembly is used for detecting the motion position of the sector gear, when the sector gear is detected to rotate to the lower limit position, the stroke detection assembly is used for controlling the sector gear to stop rotating, and the limiting assembly is used for blocking the sector gear from exceeding the lower limit position.
8. The massage chair of claim 7, wherein the stroke detection assembly comprises a movable end and a fixed end; the movable end is a Hall switch and is arranged on the sector gear; the fixed end is a magnet and is arranged on the seat frame.
9. The seat plate reversible massage chair of claim 7, wherein the stop assembly is a bumper mounted on the seat frame.
10. The seat plate reversible massage chair according to claim 1, wherein said rotation shaft is located at a position between the hinge joint of said seat plate and the seat frame to the other end of said seat plate in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099838.XA CN111642925A (en) | 2019-11-12 | 2019-11-12 | Massage chair with reversible seat board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911099838.XA CN111642925A (en) | 2019-11-12 | 2019-11-12 | Massage chair with reversible seat board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111642925A true CN111642925A (en) | 2020-09-11 |
Family
ID=72342527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911099838.XA Pending CN111642925A (en) | 2019-11-12 | 2019-11-12 | Massage chair with reversible seat board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111642925A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236905A (en) * | 2019-07-18 | 2019-09-17 | 福建荣耀健身器材有限公司 | One kind is anti-to account for seat mechanism |
| CN113520814A (en) * | 2021-06-02 | 2021-10-22 | 奥佳华智能健康科技集团股份有限公司 | Massage chair |
| CN113662801A (en) * | 2021-07-06 | 2021-11-19 | 奥佳华智能健康科技集团股份有限公司 | Chair frame |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201602404U (en) * | 2009-11-13 | 2010-10-13 | 马全海 | Intelligent electric chair of library |
| CN201691435U (en) * | 2010-06-24 | 2011-01-05 | 励盼攀 | Chair |
| CN102273836A (en) * | 2011-07-19 | 2011-12-14 | 厦门蒙发利科技（集团）股份有限公司 | Massage armchair with stretching, abdomen drawing and zero gravity functions |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN104379025A (en) * | 2012-08-17 | 2015-02-25 | 张明秀 | Shampoo chair having seat |
| CN105769482A (en) * | 2015-01-09 | 2016-07-20 | 松下电器产业株式会社 | Living support system and living support method |
| CN106108452A (en) * | 2016-08-24 | 2016-11-16 | 徐进华 | Chair |
| CN107713365A (en) * | 2017-11-21 | 2018-02-23 | 许博涵 | A kind of Multifunctional campus seat for preventing waist injury of neck |
| CN108245374A (en) * | 2018-03-07 | 2018-07-06 | 厦门爱玛康科技有限公司 | Integrate the L-shaped guide rail massage armchair for helping station and the exercise function that sways one's hips |
| CN208573962U (en) * | 2017-12-12 | 2019-03-05 | 厦门蒙发利电子有限公司 | A kind of massage armchair |
-
2019
- 2019-11-12 CN CN201911099838.XA patent/CN111642925A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201602404U (en) * | 2009-11-13 | 2010-10-13 | 马全海 | Intelligent electric chair of library |
| CN201691435U (en) * | 2010-06-24 | 2011-01-05 | 励盼攀 | Chair |
| CN102273836A (en) * | 2011-07-19 | 2011-12-14 | 厦门蒙发利科技（集团）股份有限公司 | Massage armchair with stretching, abdomen drawing and zero gravity functions |
| CN104379025A (en) * | 2012-08-17 | 2015-02-25 | 张明秀 | Shampoo chair having seat |
| CN104013229A (en) * | 2014-05-16 | 2014-09-03 | 湖南农业大学 | Chair capable of automatically rectifying sitting posture and application method thereof |
| CN105769482A (en) * | 2015-01-09 | 2016-07-20 | 松下电器产业株式会社 | Living support system and living support method |
| CN106108452A (en) * | 2016-08-24 | 2016-11-16 | 徐进华 | Chair |
| CN107713365A (en) * | 2017-11-21 | 2018-02-23 | 许博涵 | A kind of Multifunctional campus seat for preventing waist injury of neck |
| CN208573962U (en) * | 2017-12-12 | 2019-03-05 | 厦门蒙发利电子有限公司 | A kind of massage armchair |
| CN108245374A (en) * | 2018-03-07 | 2018-07-06 | 厦门爱玛康科技有限公司 | Integrate the L-shaped guide rail massage armchair for helping station and the exercise function that sways one's hips |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236905A (en) * | 2019-07-18 | 2019-09-17 | 福建荣耀健身器材有限公司 | One kind is anti-to account for seat mechanism |
| CN113520814A (en) * | 2021-06-02 | 2021-10-22 | 奥佳华智能健康科技集团股份有限公司 | Massage chair |
| CN113662801A (en) * | 2021-07-06 | 2021-11-19 | 奥佳华智能健康科技集团股份有限公司 | Chair frame |
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