CN111166087A - Multifunctional chair - Google Patents
Multifunctional chair Download PDFInfo
- Publication number
- CN111166087A CN111166087A CN201811335496.2A CN201811335496A CN111166087A CN 111166087 A CN111166087 A CN 111166087A CN 201811335496 A CN201811335496 A CN 201811335496A CN 111166087 A CN111166087 A CN 111166087A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- supporting box
- seat
- sides
- rotating
- 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
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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
- A47C7/002—Chair or stool bases
- A47C7/006—Chair or stool bases with castors
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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
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/40—Telescopic guides
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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
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a multifunctional seat, which comprises a base, wherein the top of the base is fixedly connected with a first supporting box, the top of the first supporting box penetrates through a second supporting box, the bottom of the inner wall of the second supporting box is fixedly connected with a vertical plate, two sides of the vertical plate are fixedly connected with first spring telescopic rods, and one end of each first spring telescopic rod penetrates through the first supporting box and extends to the outside of the first supporting box. This multi-functional official working auxiliary device of office has improved the flexibility of installing the lumbar support on the back, and then does not need the lumbar support, can not cause uncomfortable pressure to the user to reduced the tired out nature of user when handling official business, be convenient for adjust the height of seat, the person of facilitating the use adjusts the seat, conveniently finds the height that is most fit for oneself, has improved the practicality of seat use, thereby has improved the life of seat.
Description
Technical Field
The invention relates to the technical field of offices, in particular to a multifunctional chair.
Background
The existing lumbar supports installed on the backrest have low flexibility, often cause uncomfortable pressure to be applied to certain points of the back of a person on the seat, lead a user to feel tired during working, and reduce the working efficiency of work.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multifunctional seat, which solves the problem of reducing the service life of the seat.
In order to achieve the above objects, the present invention provides a multifunctional chair, comprising a base, wherein a first supporting box is fixedly connected to the top of the base, a second supporting box penetrates through the top of the first supporting box, a vertical plate is fixedly connected to the bottom of the inner wall of the second supporting box, first spring telescopic rods are fixedly connected to both sides of the vertical plate, one end of each first spring telescopic rod penetrates through the first supporting box and extends to the outside of the first supporting box, a supporting device is fixedly connected to the bottom of the inner wall of the first supporting box, a bottom plate is fixedly connected to the top of the second supporting box, a damping device is fixedly connected to the top of the bottom plate, a rotating seat is fixedly connected to the top of the bottom plate, a back chair is rotatably connected to the surface of the rotating seat, a spring is fixedly connected to one side of the back chair, and a telescopic rod is fixedly connected to one end of the spring, and one end of the telescopic rod is fixedly connected with one side of the damping device.
Further, the supporting device comprises a rotating wheel, one end of the rotating wheel is fixedly connected with a rotating rod, one end of the rotating rod penetrates through the first supporting box and extends into the first supporting box, a supporting piece is movably connected on the surface of the rotating rod extending into the first supporting box, one end of the rotating rod is fixedly connected with a first bevel gear, the bottom of the first bevel gear is engaged with a second bevel gear, the axis of the second bevel gear is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with a thread block, the surface of the thread block is connected with a stabilizing piece in a sliding way, one side of the stabilizing piece is fixedly connected with a stabilizing rod, one end of the stabilizer bar is fixedly connected with one side of the first supporting box inner wall, a sliding plate is fixedly connected to the top of the screw rod, and the two sides of the sliding plate are connected with the two sides of the first supporting box inner wall in a sliding mode.
Further, damping device includes the shock attenuation board, the equal fixedly connected with second spring telescopic link in both sides at shock attenuation board top, the top fixedly connected with cushion of second spring telescopic link, the bottom fixedly connected with casing of cushion, sliding connection has the slider between shells inner wall's the top and the bottom, one side fixedly connected with damping spring of slider, the surface rotation of slider is connected with rotates the piece, the one end that rotates the piece rotates is connected with the surface rotation of second spring telescopic link.
Further, the both sides at base top are the equal fixedly connected with second spring telescopic link.
Furthermore, the two sides of the bottom of the base are fixedly connected with telescopic bases.
Furthermore, the two sides of the bottom of the base are fixedly connected with universal wheels.
Compared with the prior art, the invention has the beneficial effects that:
(1) this multi-functional official working auxiliary device of office, include the shock attenuation board through damping device, the equal fixedly connected with second spring telescopic link in both sides at shock attenuation roof portion, the top fixedly connected with cushion of second spring telescopic link, the bottom fixedly connected with casing of cushion, sliding connection has the slider between shells inner wall's the top and the bottom, one side fixedly connected with damping spring of slider, the surface rotation of slider is connected with the rotation piece, the one end of rotating the piece is connected with the surface rotation of second spring telescopic link, the flexibility of installing the lumbar support on the back has been improved, and then do not need the lumbar support, can not cause uncomfortable pressure to the user, thereby the tired out nature of user when handling official business has been reduced.
(2) The multifunctional office auxiliary device comprises a rotating wheel through a supporting device, one end of the rotating wheel is fixedly connected with a rotating rod, one end of the rotating rod penetrates through a first supporting box and extends to the inside of the first supporting box, the surface of the rotating rod extending to the inside of the first supporting box is movably connected with a supporting piece, one end of the rotating rod is fixedly connected with a first bevel gear, the bottom of the first bevel gear is meshed with a second bevel gear, the axis of the second bevel gear is fixedly connected with a lead screw, the surface of the lead screw is in threaded connection with a threaded block, the surface of the threaded block is in sliding connection with a stabilizing piece, one side of the stabilizing piece is fixedly connected with a stabilizing rod, one end of the stabilizing rod is fixedly connected with one side of the inner wall of the first supporting box, the height of a seat can be conveniently adjusted by a user, the height which is most, the supporting weight is convenient to support, the supporting capacity of the seat is improved, and the service life of the seat is prolonged.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of the supporting device of the present invention.
Fig. 3 is a schematic structural view of the shock absorbing device of the present invention.
In the figure: 1-base, 2-first supporting box, 3-second supporting box, 4-vertical plate, 5-first spring telescopic rod, 6-supporting device, 61-rotating wheel, 62-rotating rod, 63-supporting piece, 64-first conical gear, 65-second conical gear, 66-thread block, 67-screw rod, 68-stabilizing piece, 69-stabilizing rod, 610-sliding plate, 7-screw rod, 8-damping device, 81-damping plate, 82-second spring telescopic rod, 83-cushion, 84-shell, 85-sliding piece, 86-damping spring, 87-rotating piece, 9-rotating seat, 10-armchair, 11-telescopic rod, 12-spring, 13-second spring telescopic rod, 14-telescopic base, 15-universal wheel.
Detailed Description
The invention provides a multifunctional seat, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a first support box 2, the top of the first support box 2 is penetrated by a second support box 3, the bottom of the inner wall of the second support box 3 is fixedly connected with a vertical plate 4, two sides of the vertical plate 4 are fixedly connected with first spring telescopic rods 5, one end of each first spring telescopic rod 5 penetrates through the first support box 2 and extends to the outside of the first support box 2, the bottom of the inner wall of the first support box 2 is fixedly connected with a support device 6, so that a user with larger weight can be supported conveniently, the service life of the seat is prolonged, each support device 6 comprises a rotating wheel 61, one end of each rotating wheel 61 is fixedly connected with a rotating rod 62, one end of each rotating rod 62 penetrates through the first support box 2 and extends to the inside of the first support box 2, the surface of each rotating rod 62 extending to the inside of the first support box 2 is movably connected with, one end of the rotating rod 62 is fixedly connected with a first bevel gear 64, the bottom of the first bevel gear 64 is meshed with a second bevel gear 65, the axis of the second bevel gear 65 is fixedly connected with a screw rod 67, the surface thread of the screw rod 67 is connected with a thread block 66, the surface of the thread block 66 is slidably connected with a stabilizing part 68, one side of the stabilizing part 68 is fixedly connected with a stabilizer bar 69, one end of the stabilizer bar 69 is fixedly connected with one side of the inner wall of the first supporting box 2, the top of the screw rod 67 is fixedly connected with a sliding plate 610, two sides of the sliding plate 610 are slidably connected with two sides of the inner wall of the first supporting box 2, the top of the second supporting box 3 is fixedly connected with a bottom plate 7, the top of the bottom plate 7 is fixedly connected with a damping device 8, the damping device 8 comprises a damping plate 81, when the user uses the device, the damping device is convenient for, the top end of the second spring telescopic rod 82 is fixedly connected with a cushion 83, the bottom of the cushion 83 is fixedly connected with a shell 84, a sliding part 85 is connected between the top and the bottom of the inner wall of the shell 84 in a sliding way, one side of the sliding part 85 is fixedly connected with a damping spring 86, the surface of the sliding part 85 is rotatably connected with a rotating part 87, one end of the rotating part 87 is rotatably connected with the surface of the second spring telescopic rod 82, the top of the bottom plate 7 is fixedly connected with a rotating seat 9, the surface of the rotating seat 9 is rotatably connected with an arm chair 10, one side of the top of the arm chair 10 is provided with a back cushion, the back cushion is convenient for a user to lean against, one side of the arm chair 10 is fixedly connected with a spring 12, one end of the spring 12 is fixedly connected with a telescopic rod 11, one end of the telescopic rod 11 is fixedly connected with one, the two sides of the bottom of the base 1 are fixedly connected with universal wheels 15.
When the chair is used, when a user sits down, the cushion 83 generates pressure to drive the second spring telescopic rod 82 to move, so as to drive the shell 84 to move, the shell 84 moves to drive the sliding part 85 to move, the sliding part 85 moves to drive the damping spring 86 to move, the sliding part 85 moves to drive the rotating part 87 to rotate, so as to damp the weight of the user, when the user is tightly attached to the chair 10, the chair 10 moves to drive the spring 12 to move, the spring 12 moves the telescopic rod 11 to move, the first spring telescopic rod 5 is pressed to drive the second supporting box 3 to move, then the first spring telescopic rod 5 is fixed through the through hole, the rotating wheel 62 is rotated to drive the rotating rod 62 to rotate, the rotating rod 62 rotates to drive the first conical gear 64 to rotate, the first conical gear 64 rotates to drive the second conical gear 65 to rotate, the second conical gear 65 rotates to drive the thread block 66 to rotate, the thread block 66 rotates to, the lead screw 67 rotates and drives the sliding plate 610 to rotate, so that the lead screw is in contact with the second supporting box 3, the supporting effect is achieved, and the multifunctional seat is achieved.
Claims (6)
1. A multifunctional chair comprises a base (1), and is characterized in that: the top of the base (1) is fixedly connected with a first supporting box (2), the top of the first supporting box (2) is penetrated by a second supporting box (3), the bottom of the inner wall of the second supporting box (3) is fixedly connected with a vertical plate (4), both sides of the vertical plate (4) are fixedly connected with a first spring telescopic rod (5), one end of the first spring telescopic rod (5) penetrates through the first supporting box (2) and extends to the outside of the first supporting box (2), the bottom of the inner wall of the first supporting box (2) is fixedly connected with a supporting device (6), the top of the second supporting box (3) is fixedly connected with a bottom plate (7), the top of the bottom plate (7) is fixedly connected with a damping device (8), the top of the bottom plate (7) is fixedly connected with a rotating seat (9), the surface of the rotating seat (9) is rotatably connected with a backrest chair (10), one side fixedly connected with spring (12) of arm-chair (10), the one end fixedly connected with telescopic link (11) of spring (12) to the one end of telescopic link (11) and one side fixed connection of damping device (8).
2. A multifunction seat as claimed in claim 1, wherein: the supporting device (6) comprises a rotating wheel (61), one end fixedly connected with rotating rod (62) of the rotating wheel (61), one end of the rotating rod (62) runs through the first supporting box (2) and extends to the inside of the first supporting box (2), the rotating rod (62) extends to the inside surface movable connection of the first supporting box (2) to be provided with a supporting piece (63), one end fixedly connected with a first bevel gear (64) of the rotating rod (62), the bottom of the first bevel gear (64) is meshed with a second bevel gear (65), the axis center of the second bevel gear (65) is fixedly connected with a screw rod (67), the surface thread of the screw rod (67) is connected with a thread block (66), the surface sliding connection of the thread block (66) is provided with a stabilizing piece (68), one side fixedly connected with a stabilizing rod (69) of the stabilizing piece (68), one end of stabilizer bar (69) and one side fixed connection of first supporting box (2) inner wall, top fixedly connected with slide (610) of lead screw (67), the both sides of slide (610) and the both sides sliding connection of first supporting box (2) inner wall.
3. A multifunction seat as claimed in claim 1, wherein: damping device (8) are including shock attenuation board (81), the equal fixedly connected with second spring telescopic link (82) in both sides at shock attenuation board (81) top, top fixedly connected with cushion (83) of second spring telescopic link (82), bottom fixedly connected with casing (84) of cushion (83), sliding connection has slider (85) between the top of casing (84) inner wall and the bottom, one side fixedly connected with damping spring (86) of slider (85), the surperficial rotation of slider (85) is connected with rotates piece (87), the one end of rotating piece (87) is connected with the surface rotation of second spring telescopic link (82).
4. A multifunction seat as claimed in claim 1, wherein: and two sides of the top of the base (1) are fixedly connected with second spring telescopic rods (13).
5. A multifunction seat as claimed in claim 1, wherein: the telescopic base (1) is fixedly connected to the two sides of the bottom of the base (1).
6. A multifunction seat as claimed in claim 1, wherein: both sides of base (1) bottom are all fixedly connected with universal wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335496.2A CN111166087A (en) | 2018-11-10 | 2018-11-10 | Multifunctional chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335496.2A CN111166087A (en) | 2018-11-10 | 2018-11-10 | Multifunctional chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111166087A true CN111166087A (en) | 2020-05-19 |
Family
ID=70646035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811335496.2A Pending CN111166087A (en) | 2018-11-10 | 2018-11-10 | Multifunctional chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111166087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099775A1 (en) * | 2020-11-12 | 2022-05-19 | 苏州德拉乐电梯有限公司 | Contractible safety seat device for elevator |
-
2018
- 2018-11-10 CN CN201811335496.2A patent/CN111166087A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099775A1 (en) * | 2020-11-12 | 2022-05-19 | 苏州德拉乐电梯有限公司 | Contractible safety seat device for elevator |
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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: 20200519 |
|
| WD01 | Invention patent application deemed withdrawn after publication |