CN208036014U - A kind of Rotatable plate for seat - Google Patents
A kind of Rotatable plate for seat Download PDFInfo
- Publication number
- CN208036014U CN208036014U CN201820525626.8U CN201820525626U CN208036014U CN 208036014 U CN208036014 U CN 208036014U CN 201820525626 U CN201820525626 U CN 201820525626U CN 208036014 U CN208036014 U CN 208036014U
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- Prior art keywords
- plate
- upper plate
- banking stop
- platen
- lock banking
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000005452 bending Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
A kind of Rotatable plate for seat belongs to seat accessories field comprising:Upper plate, lower plate, platen and lockable mechanism;Upper plate is arranged above lower plate, and circular mounting hole is equipped in the middle part of upper plate;Platen is arranged above upper plate, and platen includes the fixed part at middle part and attaching part in fixed part periphery is arranged, and fixed part passes through mounting hole to be fixed on lower plate middle part, and attaching part rotatably withholds upper plate on lower wall;Lockable mechanism includes installation axle, lock banking stop, torsional spring, unlock piece, installation axle is fixed on the downside of upper plate, it rotatably installs on the mounting shaft lock banking stop one end, the lock banking stop other end is equipped with locking pawl towards the side in the middle part of upper plate, locking pawl passes through upper plate to be inserted into platen, torsional spring is set in installation axle, and on the mounting shaft, the other end of torsional spring is fixed on lock banking stop for one end setting of torsional spring.Simple in structure, flexible rotation, locking effect is good, and unlock is convenient, greatly reduces shaking and safety is good.
Description
Technical field
The utility model is related to seat accessories fields, more particularly, to a kind of Rotatable plate for seat.
Background technology
Rotatable plate for seat takes on the function for changing seat direction of rotation position and locking on vehicle.Seat currently on the market
Chair rotating disk mechanism is complicated, and rotating effect is bad, and easy to wear between each component, service life is short, and locking effect is bad, when use
With very big security risk.
Therefore, it is really necessary to design a kind of Rotatable plate for seat, to overcome the above problem.
Utility model content
For disadvantage more than solution, a kind of simple in structure, flexible rotation is provided, locking effect is good, and unlock is convenient, significantly
Reduce shaking and the good Rotatable plate for seat of safety.
A kind of Rotatable plate for seat provided by the utility model, including:Upper plate, lower plate, platen and lockable mechanism;
Upper plate is arranged above lower plate, and circular mounting hole is equipped in the middle part of upper plate;Platen is arranged above upper plate, and platen includes
The fixed part at middle part and attaching part in fixed part periphery is set, fixed part is fixed on across mounting hole in the middle part of lower plate, is withheld
Portion is rotatably withheld on lower wall by upper plate;
Lockable mechanism includes installation axle, lock banking stop, torsional spring, unlock piece;Installation axle is fixed on the downside of upper plate, lock banking stop one end
On the mounting shaft, the lock banking stop other end is equipped with locking pawl towards the side in the middle part of upper plate for rotatable installation, and locking pawl passes through upper
Plate is inserted into platen, and torsional spring is set in installation axle, and on the mounting shaft, the other end of torsional spring is fixed on locking for one end setting of torsional spring
On piece, torsional spring drive the lock banking stop other end to be rotated towards the side in the middle part of upper plate around installation axle, and the setting of unlock piece one end is being locked
The limited step other end, when pulling the unlock piece other end in the middle part of upper plate, the lock banking stop other end is around installation axle towards far from upper plate
The side at middle part rotates, and locking pawl exits platen;
Wherein, upper plate, which is equipped with, holds the through-hole that locking pawl passes through, and platen, which is equipped with, holds the lock part that locking pawl is inserted into.
Preferably, the lock banking stop other end is equipped with limit hole, and limited post is equipped on the downside of upper plate, and limited post lower end passes through limit
Hole;When lock banking stop rotates, limited post relatively moves in limit hole, and limited post is used to limit the slewing area of lock banking stop.
Preferably, unlock piece is bracing wire, and holder is equipped on the downside of upper plate, and holder is equipped with support slot, and holder is located at lock banking stop
Far from the side in the middle part of upper plate, bracing wire one end is fixed on the lock banking stop other end across support slot, pulls the bracing wire other end, lock banking stop
The other end is rotated around installation axle towards far from the side in the middle part of upper plate.
Preferably, be equipped with stay hook or mounting hole in the middle part of lock banking stop, bracing wire one end across support slot be fixed on stay hook or
On mounting hole.
Preferably, lock part is card slot or card hole, equally distributed on platen to be equipped with multiple lock parts.
Preferably, it is both provided with rolling-ball unit between platen and upper plate, between upper plate and lower plate;Rolling-ball unit includes annulus
The retainer of shape, equally distributed multiple balls on retainer, multiple balls are installed in rotation on retainer
On;Ball upper and lower ends between platen and upper plate abut platen and upper plate respectively, two above and below the ball between upper plate and lower plate
End abuts upper plate and lower plate respectively.
Preferably, attaching part outer ledge is equipped with the flange bent upward, and installation bore edges are equipped with the bending bent upward
Portion, above bending part, through-hole faces flange for the setting of flange clearance fit.
Preferably, hook plate being fixed on the downside of upper plate, being fixed with lower hook plate in lower plate, upper hook plate is equipped with to be bent upward
Upper hook portion, lower hook plate are equipped with the lower hook portion bent downward, and upper hook portion is arranged with lower hook portion clearance fit.
Preferably, the support column for preventing upper plate transition from pushing is equipped between upper plate and lower plate.
Preferably, lower plate is equipped with the reinforcing beam for increasing lower plate intensity.
Compared with prior art, the utility model has the advantages that:Simple in structure, flexible rotation, locking effect
Good, unlock is convenient, greatly reduces shaking and safety is good.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Rotatable plate for seat of one preferred embodiment of the utility model;
Fig. 2 is the decomposition texture schematic diagram of the Rotatable plate for seat of one preferred embodiment of the utility model;
Fig. 3 is the decomposition texture schematic diagram of another angle of the Rotatable plate for seat of one preferred embodiment of the utility model;
Fig. 4 is the structural schematic diagram of lockable mechanism;
Fig. 5 is the structural schematic diagram of the Rotatable plate for seat of one preferred embodiment of the utility model
Fig. 6 is the schematic cross-sectional view of A-A in Fig. 5;
Fig. 7 is the enlarged structure schematic diagram of B in Fig. 6;
The drawing reference numeral explanation of specific implementation mode:
1, upper plate, 11, mounting hole, 12, through-hole, 13, bending part,
2, lower plate, 21, reinforcing beam,
3, platen, 31, fixed part, 32, attaching part, 33, lock part, 34, flange,
4, lockable mechanism, 41, installation axle, 42, lock banking stop, 43, torsional spring, 44, locking pawl, 45, limit hole, 46, limited post,
47, stay hook, 48, mounting hole,
5, holder, 51, support slot,
6, rolling-ball unit, 61, retainer, 62, ball,
7, upper hook plate, 71, upper hook portion,
8, lower hook plate, 81, lower hook portion,
9, support column.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing.In the utility model
Description in, it should be noted that term "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing this practicality newly
Type and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are only used
In description purpose, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, can also be electrical connection;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
As shown in Figures 1 to 7, a kind of Rotatable plate for seat provided in this embodiment, including:Upper plate 1, lower plate 2, platen 3 and lock
Locking mechanism 4.
As shown in Figures 1 to 7, upper plate 1 is arranged above lower plate 2, and 1 middle part of upper plate is equipped with circular mounting hole 11;Platen 3 is set
It sets above upper plate 1, the fixed part 31 of platen 3 including middle part and attaching part 32 in 31 periphery of fixed part is set, fixed part
31 are fixed on 2 middle part of lower plate across mounting hole 11, and attaching part 32 rotatably withholds upper plate 1 on lower wall.
Meanwhile between platen 3 and upper plate 1,62 unit 6 of ball is both provided between upper plate 1 and lower plate 2, effectively eliminate
Longitudinal and transverse direction gap and do not influence upper plate 1 rotation.62 unit 6 of ball includes the retainer 61 of annular shape, equally distributed peace
Multiple balls 62 on retainer 61, multiple balls 62 are installed in rotation on retainer 61;Platen 3 and upper plate 1
Between 62 upper and lower ends of ball abut platen 3 and upper plate 1 respectively, 62 upper and lower ends of ball between upper plate 1 and lower plate 2 difference
Abut upper plate 1 and lower plate 2.Two 62 units 6 of ball improve the support between platen 3 and upper plate 1, between upper plate 1 and lower plate 2
Property, achieve the purpose that improve turntable rigidity;And ensure the fluency of upper disk rotation, and mill is not had between each component up and down
Damage increases service life, simplifies installation and operation.
As shown in Figures 2 to 7, the flange 34 bent upward is equipped in 32 outer ledge of attaching part, 11 edge of mounting hole is set
There is the bending part 13 bent upward, the setting of 34 clearance fit of flange is above bending part 13.Meanwhile 1 downside of upper plate is fixed with
Upper hook plate 7 is fixed with lower hook plate 8 in lower plate 2, and upper hook plate 7 is equipped with the upper hook portion 71 bent upward, and lower hook plate 8 is equipped with court
The lower hook portion 81 of lower bending, upper hook portion 71 are arranged with lower 81 clearance fit of hook portion.Such structure increases anti-de- intensity, rises to the bait
Portion 71 and lower 81 make-up of hook portion, it is ensured that there is stronger tension to take off ability, to ensure that it is higher quiet that whole device can be born
Load and impact force, it is ensured that in the case where traffic accident occurs, device is not easy to fail, to ensure the safety of occupant;
Meanwhile the shaking gap of upper plate 1 and lower plate 2 can be effectively eliminated;Intensifier stability and safety.In the present embodiment, upper plate 1
Two pairs of upper hook plates 7 and lower hook portion 81, in other embodiments, the number of upper hook plate 7 and lower hook portion 81 are equipped between lower plate 2
It can be other quantity, better effects can be reached.
As shown in Figures 2 to 7, it is equipped with the support column 9 for preventing 1 transition of upper plate from pushing between upper plate 1 and lower plate 2, and is equipped with
Two support columns 9, two 9 upper ends of support column are mounted on upper plate 1, and lower end is extended towards lower plate 2;When upper plate 1 is by power
When stroke, upper plate 1 will close to lower plate 2, when upper plate 1 is too short with lower plate 2 at a distance from, easily damage upper plate 1 and lower plate 2 it
Between mechanism, influence the using flexible and service life of device, the presence of support column 9 can limit very well upper plate 1 and lower plate 2 it
Between distance, increase service using life.Meanwhile the reinforcing beam 21 for increasing by 2 intensity of lower plate is equipped in lower plate 2.
As shown in Figures 2 to 7, lockable mechanism 4 includes installation axle 41, lock banking stop 42, torsional spring 43, unlock piece.Wherein, it installs
Axis 41 is fixed on the downside of upper plate 1, and 42 one end of lock banking stop is rotatably mounted in installation axle 41, and 42 other end of lock banking stop is towards upper
The side at 1 middle part of plate is equipped with locking pawl 44, and locking pawl 44 passes through upper plate 1 to be inserted into platen 3;Torsional spring 43 is set in installation axle 41,
One end of torsional spring 43 is arranged in installation axle 41, and the other end of torsional spring 43 is fixed on lock banking stop 42, and torsional spring 43 drives lock banking stop
42 other ends are rotated around installation axle 41 towards close to the side at 1 middle part of upper plate, meanwhile, the setting of unlock piece one end is another in lock banking stop 42
End, when pulling the unlock piece other end backwards to 1 middle part of upper plate, 42 other end of lock banking stop is around installation axle 41 towards in far from upper plate 1
The side in portion rotates, and locking pawl 44 exits platen 3.Wherein, upper plate 1, which is equipped with, holds the through-hole 12 that locking pawl 44 passes through, on platen 3
Equipped with the lock part 33 for holding the insertion of locking pawl 44, and through-hole 12 faces flange 34.
Preferably, lock part 33 is card slot or card hole, in the present embodiment on the flange 34 of platen 3 it is equally distributed be equipped with it is more
A card slot, the angle that can be rotated as needed are arranged the number of lock part 33, in the present embodiment, when lock part 33 is eight,
Then the minimum rotational angle of upper plate 1 is 45 °, simple in structure, and operation is also convenient.
As shown in Figures 2 to 7,42 other end of lock banking stop is equipped with limit hole 45, and 1 downside of upper plate is equipped with limited post 46, limit
46 lower end of column passes through limit hole 45;When lock banking stop 42 rotates, the relative movement in limit hole 45 of limited post 46, limited post 46 is used
In the slewing area of limitation lock banking stop 42.And it is equipped with baffle ring in 46 lower end of limited post, baffle ring is located at 42 lower section of lock banking stop, can be effective
Lock banking stop 42 is prevented to be detached from limited post 46.
In the present embodiment, unlock piece is bracing wire, and 1 downside of upper plate is equipped with holder 5, and holder 5 is equipped with support slot 51, holder 5
Positioned at side of the lock banking stop 42 far from 1 middle part of upper plate, bracing wire one end is fixed on 42 other end of lock banking stop across support slot 51, pulls
The bracing wire other end, 42 other end of lock banking stop are rotated around installation axle 41 towards the side far from 1 middle part of upper plate.Preferably, lock banking stop 42
Middle part is equipped with stay hook 47 or mounting hole 48, and bracing wire one end is fixed on across support slot 51 on stay hook 47 or mounting hole 48.
Principle:Pull bracing wire that lock banking stop 42 is driven to rotate, locking pawl 44 is detached from lock part 33, turntable unlock, 1 turn of upper plate
It is dynamic, 45 ° are often rotated, locking pawl 44 returns to locking in lock part 33 due to the effect of torsional spring 43;Then it needs to pull bracing wire unlock.When
When needing to rotate greater angle, bracing wire is hauled always, it is known that is turned to respective angles, is unclamped bracing wire.Simple in structure, rotation
Flexibly, locking effect is good, and unlock is convenient, greatly reduces shaking and safety is good.
Finally it should be noted that:The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand:It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement;And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of Rotatable plate for seat, which is characterized in that including:Upper plate, lower plate, platen and lockable mechanism;
Upper plate is arranged above lower plate, and circular mounting hole is equipped in the middle part of upper plate;Platen is arranged above upper plate, and platen includes middle part
Fixed part and attaching part in fixed part periphery is set, fixed part is fixed on across mounting hole in the middle part of lower plate, and attaching part will
Upper plate is rotatably withheld on lower wall;
Lockable mechanism includes installation axle, lock banking stop, torsional spring, unlock piece;Installation axle is fixed on the downside of upper plate, and lock banking stop one end can turn
On the mounting shaft, the lock banking stop other end is equipped with locking pawl towards the side in the middle part of upper plate for dynamic installation, and locking pawl is inserted across upper plate
Enter platen, torsional spring is set in installation axle, and on the mounting shaft, the other end of torsional spring is fixed on lock banking stop for one end setting of torsional spring
On, torsional spring drives the lock banking stop other end to be rotated towards the side in the middle part of upper plate around installation axle, and unlock piece one end is arranged in locking
The piece other end, when pulling the unlock piece other end in the middle part of upper plate, the lock banking stop other end is around installation axle towards far from upper plate
The side in portion rotates, and locking pawl exits platen;
Wherein, upper plate, which is equipped with, holds the through-hole that locking pawl passes through, and platen, which is equipped with, holds the lock part that locking pawl is inserted into.
2. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:The lock banking stop other end is equipped with limit hole, is set on the downside of upper plate
There are limited post, limited post lower end to pass through limit hole;When lock banking stop rotates, limited post relatively moves in limit hole, limited post
Slewing area for limiting lock banking stop.
3. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:Unlock piece is bracing wire, and holder, holder are equipped on the downside of upper plate
It is equipped with support slot, holder is located at lock banking stop far from the side in the middle part of upper plate, and bracing wire one end is fixed on lock banking stop across support slot
The other end pulls the bracing wire other end, the lock banking stop other end to be rotated towards far from the side in the middle part of upper plate around installation axle.
4. Rotatable plate for seat as claimed in claim 3, it is characterised in that:Stay hook or mounting hole, bracing wire are equipped in the middle part of lock banking stop
One end is fixed on across support slot on stay hook or mounting hole.
5. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:Lock part is card slot or card hole, is uniformly distributed on platen
Be equipped with multiple lock parts.
6. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:It is all provided between platen and upper plate, between upper plate and lower plate
It is equipped with rolling-ball unit;Rolling-ball unit includes circular retainer, equally distributed multiple balls on retainer, more
A ball is installed in rotation on retainer;Ball upper and lower ends between platen and upper plate abut platen and upper respectively
Plate, the ball upper and lower ends between upper plate and lower plate abut upper plate and lower plate respectively.
7. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:Attaching part outer ledge is equipped with the flange bent upward,
Installation bore edges are equipped with the bending part bent upward, and above bending part, through-hole faces flange for the setting of flange clearance fit.
8. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:It is fixed with hook plate on the downside of upper plate, is fixed in lower plate
Lower hook plate, upper hook plate are equipped with the upper hook portion bent upward, and lower hook plate is equipped with the lower hook portion bent downward, upper hook portion and lower hook
Portion's clearance fit setting.
9. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:Being equipped between upper plate and lower plate prevents upper plate transition from pushing
Support column.
10. Rotatable plate for seat as described in the appended claim 1, it is characterised in that:Lower plate is equipped with the reinforcing beam for increasing lower plate intensity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820525626.8U CN208036014U (en) | 2018-04-13 | 2018-04-13 | A kind of Rotatable plate for seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820525626.8U CN208036014U (en) | 2018-04-13 | 2018-04-13 | A kind of Rotatable plate for seat |
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CN208036014U true CN208036014U (en) | 2018-11-02 |
Family
ID=63945075
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CN201820525626.8U Active CN208036014U (en) | 2018-04-13 | 2018-04-13 | A kind of Rotatable plate for seat |
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CN (1) | CN208036014U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108657030A (en) * | 2018-04-13 | 2018-10-16 | 吉锋汽车科技襄阳有限公司 | A kind of Rotatable plate for seat |
CN111347946A (en) * | 2018-12-24 | 2020-06-30 | 现代坦迪斯株式会社 | Seat swivel device for vehicle |
-
2018
- 2018-04-13 CN CN201820525626.8U patent/CN208036014U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108657030A (en) * | 2018-04-13 | 2018-10-16 | 吉锋汽车科技襄阳有限公司 | A kind of Rotatable plate for seat |
CN111347946A (en) * | 2018-12-24 | 2020-06-30 | 现代坦迪斯株式会社 | Seat swivel device for vehicle |
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GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 441000 No. 98 Huangpi Avenue, Huopai Industrial Park, Xiangzhou Economic Development Zone, Xiangyang City, Hubei Province Patentee after: Hubei Jifeng Intelligent Technology Co.,Ltd. Country or region after: China Address before: 441004 Building 3, Weizhuang Village, High tech Zone, Xiangyang City, Hubei Province Patentee before: JIFENG AUTOMOBILE TECHNOLOGY XIANGYANG Co.,Ltd. Country or region before: China |