CN113147529A - Automobile rotary seat capable of being unlocked manually - Google Patents
Automobile rotary seat capable of being unlocked manually Download PDFInfo
- Publication number
- CN113147529A CN113147529A CN202110446845.3A CN202110446845A CN113147529A CN 113147529 A CN113147529 A CN 113147529A CN 202110446845 A CN202110446845 A CN 202110446845A CN 113147529 A CN113147529 A CN 113147529A
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- CN
- China
- Prior art keywords
- seat
- connecting plate
- disc
- ball
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/14—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access
- B60N2/146—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access characterised by the locking device
Abstract
The invention relates to a manually unlocked automobile rotary seat, which belongs to the field of automobile seats and comprises a locking device, an internal tooth connecting plate, a rotary plate, a fixed plate, a base and a seat, wherein the rotary plate is arranged on the inner tooth connecting plate; the locking device is arranged in the center of the fixed disk and comprises a gear and a manual angle adjuster; the internal tooth connecting plate is meshed with the gear, and the outer end of the internal tooth connecting plate is connected with the rotating disc bolt; the rotating disc is fixedly provided with a connecting plate; the connecting plate is connected with the base through bolts; the surfaces of the rotating disc opposite to the fixed disc are respectively provided with a ball groove; the outer ball and the inner ball are respectively arranged in the ball groove; the inner ring cover is connected with the fixed disc through bolts; the outer ring cover is connected with the fixed disc through bolts, and the seat connecting column is fixedly connected with the seat and the base; the sliding rail connecting column is fixedly connected with the fixed disc and the sliding rails, so that the long-term stable work of the rotating mechanism is realized, the stability of a product is improved, the rotating disc is smoother and smoother when rotating, the strength of the rotating mechanism is increased, the rotating mechanism is not easy to deform, decompose or separate parts, and higher safety is realized.
Description
Technical Field
The invention relates to the field of automobile seats, in particular to a manually unlocked automobile rotary seat.
Background
In an increasingly developing society, the popularity of automobiles makes people increasingly demand functions and comfort of vehicles, and most of automobile seats on the market can realize adjustment in the front-back direction, and a part of automobile seats can realize a rotation function so as to adjust the angle of an automobile user.
In the prior art, a manual unlocking automobile rotary seat utilizes a pawl structure to directly lock and unlock. The defects are shown as follows: (1) the spring in the pawl structure is easy to age, lose efficacy and the like, so that the rotating mechanism of the seat is unstable and easy to damage, further the rotating function cannot be realized, customer complaints are increased, and the brand image of a production enterprise is influenced; (2) the rotating disc is in direct contact with other parts, and when gaps among the parts are large, the seat shakes in the rotating process, so that the stability is lacked, and the user experience is poor; when the gaps among all the components are small, the seat rotates unsmoothly, is labor-consuming and unsmooth, is easy to generate noise, and has poor user experience; (3) the whole body is thinner, the bearing capacity is poor, and the deformation, even decomposition and component separation are easy to generate in the running process of the automobile, so that certain potential safety hazards are caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention develops the automobile rotary seat unlocked manually.
The technical scheme adopted by the invention is as follows: a manually unlocked automobile rotary seat is characterized by comprising a locking device 6, an internal tooth connecting plate 8, a rotary plate 7, a fixed plate 4, a base 2 and a seat; the locking device 6 is arranged in the center of the fixed disc 4 and comprises a gear 15 and a manual angle adjuster 16; the internal tooth connecting plate 8 is meshed with a gear 15, and the outer end of the internal tooth connecting plate is in bolted connection with the rotating disc 7; the rotary disk 7 is fixedly provided with a connecting plate 3; the outer end of the connecting plate 3 is connected with the base 2 through bolts; the surfaces of the rotating disk 7 opposite to the fixed disk 4 are respectively provided with a ball groove; the outer ball 10 and the inner ball 11 are respectively arranged in the ball grooves; the inner ring cover 9 is connected with the fixed disc 4 through bolts, and the horizontal flange of the inner ring cover covers the inner edge of the rotating disc 7; the outer ring cover 5 is connected with the fixed disk 4 through bolts and covers the flange at the outer end of the rotating disk 7 which is upward; the seat connecting column 1 is fixedly connected with a seat and a base 2; the slide rail connecting column 14 passes through an arc-shaped hole formed in the base 2 and is fixedly connected with the fixed disc 4 and the slide rail.
Further, the outer ball 10 is disposed in the outer ball holder 12.
Further, the inner ball 11 is arranged in the inner ball retainer 13.
Further, a nylon washer 17 is arranged on the outer surface of the flange of the rotating disk 7.
The invention has the advantages that: (1) adopt long-lived, the high manual angle modulation ware of stability to lock and unlock rotary device, realized the long-term stable work of rotary mechanism, promoted the stability of product, reduced customer complains about, promoted manufacturing enterprise's brand image. Due to the characteristic of long service life of the manual angle adjuster, the service life of the whole automobile rotary seat is prolonged, and unnecessary resource waste is reduced; (2) the angle adjuster is adopted to lock the rotating device, and the balls are arranged between the rotating disc and the fixed disc, so that the gap between the rotating disc and the fixed disc is in a reasonable state, the rotating disc is smoother and smoother during rotation, the force required by rotation is obviously reduced, passengers can easily complete the rotation and locking of the seat at any angle, and the comfort of the seat is greatly improved; (3) the structure that the inner and outer ring covers are arranged on the rotating disk is adopted, so that the strength of the rotating mechanism is increased, the rotating mechanism can bear larger pressure, and the rotating mechanism is not easy to deform, decompose or separate parts, thereby realizing higher safety.
Drawings
FIG. 1 is a schematic top view of the structure of the present invention;
FIG. 2 is a schematic bottom view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional front view of the present invention;
in the figure: 1, a seat connecting column; 2, a base; 3, connecting a plate; 4, fixing the disc; 5, an outer ring cover; 6, locking device; 7 rotating the disc; 8, an internal tooth connecting plate; 9, an inner ring cover; 10 outer balls; 11 inner ball bearings; 12 an outer ball retainer; 13 an inner ball retainer; 14 a slide rail connection post; 15 gears; 16 manual recliner; 17 nylon washer.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments, which are described herein for purposes of illustration only and are not intended to be limiting.
As shown in fig. 1 to 3, a manually unlocked swiveling seat for a vehicle according to the present invention includes: the device comprises a locking device 6, an internal tooth connecting plate 8, a rotating disc 7, a fixed disc 4, a base 2 and a seat; the locking device 6 is arranged in the center of the fixed disc 4 and comprises a gear 15 and a manual angle adjuster 16; the internal tooth connecting plate 8 is meshed with a gear 15, and the outer end of the internal tooth connecting plate is in bolted connection with the rotating disc 7; the rotary disk 7 is fixedly provided with a connecting plate 3; the outer end of the connecting plate 3 is connected with the base 2 through bolts; the surfaces of the rotating disk 7 opposite to the fixed disk 4 are respectively provided with a ball groove; the outer ball 10 and the inner ball 11 are respectively arranged in the ball grooves; the inner ring cover 9 is connected with the fixed disc 4 through bolts, and the horizontal flange of the inner ring cover covers the inner edge of the rotating disc 7; the outer ring cover 5 is connected with the fixed disk 4 through bolts and covers the flange at the outer end of the rotating disk 7 which is upward; the seat connecting column 1 is fixedly connected with a seat and a base 2; the slide rail connecting column 14 passes through an arc-shaped hole formed in the base 2 and is fixedly connected with the fixed disc 4 and the slide rail.
Further, the outer ball 10 is disposed in the outer ball holder 12.
Further, the inner ball 11 is arranged in the inner ball retainer 13.
Further, a nylon washer 17 is arranged on the outer surface of the flange of the rotating disk 7.
In an embodiment, the manual recliner 16 is welded to the center of the fixed disc 4; the nylon washer 17 functions to stabilize the gap between the flange of the rotary disk 7 and the outer ring cover 5; the outer balls 10 and the inner balls 11 can be completely filled in the ball grooves, and the mode that the balls are placed in the ball retainers (12 and 13) can be adopted to reduce the using number of the balls; the number of the seat connecting columns 1 is 4, the upper ends of the seat connecting columns are welded with the seat, and the lower ends of the seat connecting columns are welded with the base 2; the number of the slide rail connecting columns 14 is 4, the slide rail connecting columns penetrate through arc-shaped holes formed in the base 2, the upper ends of the slide rail connecting columns are welded with the fixed disc 4, and the lower ends of the slide rail connecting columns are welded with the slide rail assembly; the length of the arc-shaped hole formed in the base 2 can be changed according to actual needs to limit the range of the rotation angle of the seat.
When the angle adjuster is used specifically, when a seat occupant needs to change the angle of the seat, the binding wire is firstly tightened to unlock the manual angle adjuster 16, at the moment, the seat and the slide rail are in a free rotation state, the seat occupant can easily rotate by the force of the waist of the seat occupant, and when a satisfactory angle is achieved, the binding wire is loosened to enable the manual angle adjuster 16 to recover the locking state.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (4)
1. A manually unlocked automobile rotary seat is characterized by comprising a locking device (6), an internal tooth connecting plate (8), a rotary disk (7), a fixed disk (4), a base (2) and a seat; the locking device (6) is arranged in the center of the fixed disc (4) and comprises a gear (15) and a manual angle adjuster (16); the internal tooth connecting plate (8) is meshed with a gear (15), and the outer end of the internal tooth connecting plate is in bolt connection with the rotating disc (7); the rotary disc (7) is fixedly provided with a connecting plate (3); the outer end of the connecting plate (3) is connected with the base (2) through a bolt; the surfaces of the rotating disc (7) opposite to the fixed disc (4) are respectively provided with a ball groove; the outer ball (10) and the inner ball (11) are respectively arranged in the ball grooves; the inner ring cover (9) is connected with the fixed disk (4) through bolts, and the horizontal flange of the inner ring cover is covered on the inner edge of the rotating disk (7); the outer ring cover (5) is connected with the fixed disk (4) through bolts and covers the flange upwards at the outer end of the rotating disk (7); the seat connecting column (1) is fixedly connected with the seat and the base (2); the slide rail connecting column (14) penetrates through an arc-shaped hole formed in the base (2) and is fixedly connected with the fixed disc (4) and the slide rail.
2. A manually unlocked swivel seat for vehicles as claimed in claim 1, wherein said outer balls (10) are disposed in an outer ball retainer (12).
3. A manually unlocked rotary vehicle seat as claimed in claim 2, wherein said inner ball (11) is disposed within an inner ball retainer (13).
4. A manually unlocked automotive swivel seat as claimed in claim 3, wherein the outer surface of the flange of said swivel plate (7) is provided with a nylon washer (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110446845.3A CN113147529A (en) | 2021-04-25 | 2021-04-25 | Automobile rotary seat capable of being unlocked manually |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110446845.3A CN113147529A (en) | 2021-04-25 | 2021-04-25 | Automobile rotary seat capable of being unlocked manually |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113147529A true CN113147529A (en) | 2021-07-23 |
Family
ID=76870272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110446845.3A Pending CN113147529A (en) | 2021-04-25 | 2021-04-25 | Automobile rotary seat capable of being unlocked manually |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113147529A (en) |
-
2021
- 2021-04-25 CN CN202110446845.3A patent/CN113147529A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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