CN202399950U - One-way input swing type reverse blocking device - Google Patents
One-way input swing type reverse blocking device Download PDFInfo
- Publication number
- CN202399950U CN202399950U CN2011205066134U CN201120506613U CN202399950U CN 202399950 U CN202399950 U CN 202399950U CN 2011205066134 U CN2011205066134 U CN 2011205066134U CN 201120506613 U CN201120506613 U CN 201120506613U CN 202399950 U CN202399950 U CN 202399950U
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- China
- Prior art keywords
- assembly
- axle sleeve
- plate
- gear
- drive block
- 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.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a one-way input swing type reverse blocking device which comprises a gear assembly, a ball holder assembly, a driving block assembly, a stress application, a stopper ring and a connection plate. The gear assembly comprises a fixing plate, a resistance ring, balls, elastic rubber particles, a gear shaft, a shaft sleeve and a shield. The ball holder assembly comprises balls, a holder and a restoring spring. The driving block assembly comprises a shift plate, a driving block and a blocking plate. The ball holder assembly 2 is sleeved on the shaft sleeve of the gear assembly 1; the position of the restoring spring is matched with two vertical bends on the shield; the stress application spring is buckled on the bending positions of the shield. The driving block assembly is buckled on the ball holder assembly in order to be matched with the balls. The stopper ring is buckled on the gear shaft and is riveted at a notch of the gear shaft by a fixture. The connection plate is connected with the blocking plate by a fastening bolt. With the adoption of the one-way input swing type reverse blocking device, the forward rotation and the inverse rotation of the gear are achieved by the forward and inverse input moments, so as to lift or fall the chair. The one-way input swing type reverse blocking device has the advantages of lifting an automobile chair adjusting mechanism conveniently and fast.
Description
Technical field
The utility model is the unidirectional input oscillating type counterseal device that a kind of automative seat lift is equipped with, and can be widely used in various automotive seat adjusting mechanisms.
Background technology
Along with developing of automobile industry, whole industry is all gradually to the development of high-end technology field, and it is more humane that everybody accomplishes product at the research up-to-date technology, and it is more convenient comfortable that the client can be experienced in use.Traditional turn the handwheel rotation and make seat realize that the mechanism of going up and down makes client's effort relatively in use, and mechanism takes up room morely, even the need that have can realize descending operation with car door opening, and this mechanism will be eliminated gradually.
Summary of the invention
The purpose of the utility model provides a kind of unidirectional input oscillating type counterseal device of realizing up-down for the automotive seat adjusting mechanism.This counterseal device structure is ingenious, and manufacturing process is simple, and reliable product quality is stable, simple operation, and connection and reasonable arrangement, easy to use.
The technical scheme of the utility model is: a kind of unidirectional input oscillating type counterseal device.It comprises gear assembly, ball retainer assembly, drive block assembly, energizing spring, back-up ring and connecting panel.
The axle sleeve of gear assembly is sleeved on the gear wheel shaft.8 axle sleeve projections are packed in 8 gear axis holes.Have 8 axle sleeve grooves on the axle sleeve, 16 axle sleeve balls are embedded in respectively in 8 axle sleeve grooves on the axle sleeve after being contained in 8 elastic plastics respectively again.Case is sleeved on the outer ring, axle sleeve bottom.Adapter plate be sleeved on the gear wheel shaft and from the bottom to loam cake on case.The resistance circle is installed on the gear wheel shaft lower teeth wheel shaft outer ring and is sandwiched in the middle of adapter plate and the axle sleeve.8 resistance circle salient points on the resistance circle are installed on the adapter plate 8 fixedly in the plate hole.6 adapter plate bound feets on the adapter plate and case riveted and fixed.
12 retainer ball setting-ins of ball retainer assembly are gone in 12 retainer holes of retainer.The retracing spring flanging of retracing spring snaps fits in the retainer outer ring breach of retainer.The ball retainer assembly is sleeved on the axle sleeve outer ring.Two little bendings of holding up assembling that matches on retracing spring and the case.
The plate of dialling of drive block assembly is contained in below the drive block, and 3 groups of plate boss post flush fits are installed in three drive block holes on the drive block on group plate.Four clamp claws of clamp snap on the assembly set of dialling plate boss post and drive block hole.4 bound feet bifurcateds of clamp 33 closely are fastened pulling block, drive block and clamp.The drive block assembly be sleeved on the axle sleeve outer ring and be installed in the ball retainer assembly above.
Energizing spring not only had been sleeved on the outer ring of plastic cage ball but also had been installed in the top of case.Two energizing spring pin of energizing spring are clipped in the case bending of case tightly.The plate projection of dialling on the plate of dialling is installed within the energizing spring bipod and is fixed within the energizing spring bipod.
Shield ring sleeve is contained on the gear wheel shaft and is riveted together with the gear wheel shaft notch of gear wheel shaft.
Connecting panel is contained in above the clamp and through bolt and is connected with clamp
The structure of the utility model can realize the forward and reverse of positive and negative unidirectional input torque realization gear, thereby realizes the rising or the decline of seat.
During use; Connect connecting panel cw input torque through the seat handle; " isolator " structure through the drive block assembly drives ball and grasps axle sleeve and form interference fit and realize rotating; Axle sleeve earlier promotes the ball vacating space that advances through the axle sleeve groove through " overriding clutch " structure (specifying tool design manual roller-type overrunning clutch according to circumstances), exports through the moment cw that cooperates the driven gear axle to rotate to realize of axle sleeve projection and gear axis hole again.Release handle behind the end of output; Under the effect of retracing spring and energizing spring, drive drive block assembly turning anticlockwise to initial position; Because ball rolls for the gap between drive block and axle sleeve and cooperates in the structure function ball retainer assembly of isolator, so when the answer handle, can moment input not arranged to gear wheel shaft.And ball and case form interference fit under the effect of gear end applied moment at overriding clutch of gear wheel shaft; Just can't not realize reverse input as long as the pressure that case can bear ball does not deform, so case also is the key of ten minutes with material to the axle sleeve input torque.The conter clockwise input is the same with cw input principle.Just realized the up-down of seat like this through suitable, the contrary rotation of gear wheel shaft.
The utility model has the advantages that provides a kind of unidirectional input oscillating type counterseal device of realizing up-down for the automotive seat adjusting mechanism.This counterseal device structure is ingenious, manufacturing process is simple, reliable product quality is stable, simple operation, connection and reasonable arrangement, easy to use.
Description of drawings
Fig. 1 is the decomposition texture scheme drawing of each parts of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the structural representation of gear assembly.
Fig. 4 is the sectional structure scheme drawing of gear assembly
Fig. 5 is the structural representation of ball retainer assembly.
Fig. 6 is the sectional structure scheme drawing of ball retainer assembly
Fig. 7 is the structural representation of drive block assembly.
Fig. 8 is the sectional structure scheme drawing of drive block assembly
The specific embodiment
Embodiment shown in each figure is following: a kind of unidirectional input oscillating type counterseal device.It comprises gear assembly 1, ball retainer assembly 2, drive block assembly 3, energizing spring 4, back-up ring 5, connecting panel 6.
The axle sleeve 16 of gear assembly 1 is sleeved on the gear wheel shaft 15.8 axle sleeve projections 162 are packed in 8 gear axis holes 153.Have on the axle sleeve 16 and be embedded in respectively again in 8 axle sleeve grooves 161 on the axle sleeve 16 after 161,16 axle sleeve balls 13 of 8 axle sleeve grooves are contained in 8 elastic plastics 14 respectively.Case 17 is sleeved on the outer ring, axle sleeve 16 bottom.Adapter plate 11 be sleeved on the gear wheel shaft 15 and from the bottom to loam cake on case 17.Resistance circle 12 is installed on the gear wheel shaft 15 lower teeth wheel shaft outer rings 151 and is sandwiched in adapter plate 11 and axle sleeve 16 centres.8 resistance circle salient points 121 on the resistance circle 12 are installed on the adapter plate 11 8 fixedly in the plate hole 111.6 adapter plate bound feets 112 and case 17 riveted and fixed on the adapter plate 11.12 retainer ball 21 setting-ins of ball retainer assembly 2 are gone in 12 retainer holes 221 of retainer 22.The retracing spring flanging 231 of retracing spring 23 snaps fits in the retainer outer ring breach 222 of retainer 22.Ball retainer assembly 2 is sleeved on axle sleeve 16 outer rings.Two little bendings 171 of holding up assembling that matches on retracing spring 23 and the case.
The plate 31 of dialling of drive block assembly 3 is contained in below the drive block 32, and 3 groups of plate boss post 311 flush fits are installed in three drive block holes 321 on the drive block 32 on group plate 31.Four clamp claws of clamp 33 snap on the assembly set of dialling plate boss post 311 and drive block hole 321.4 bound feet bifurcateds 331 of clamp 33 closely are fastened pulling block 31, drive block 32 and clamp 33.Drive block assembly 3 be sleeved on axle sleeve 16 outer rings and be installed in ball retainer assembly 2 above.
Energizing spring 4 not only had been sleeved on the outer ring of plastic cage ball 21 but also had been installed in the top of case 17.Two energizing spring pin 41 of energizing spring 4 are clipped in the case bending 172 of case 17 tightly.The plate projection of dialling on the plate 31 312 of dialling is installed within the energizing spring bipod 41 and is fixed within the energizing spring bipod 41.
Back-up ring 5 is sleeved on the gear wheel shaft 15 and is riveted together with the gear wheel shaft notch 152 of gear wheel shaft.
Connecting panel 6 is contained in above the clamp 33, and the connection plate hole 61 of connecting panel 6 is connected with clamp 33 through bolt.
During use, the handle of function input is connected 4 adapter plate hole flanging 113 riveted and fixed on mouth seat regulator and the adapter plate with connecting panel 6.
Claims (1)
1. unidirectional input oscillating type counterseal device, it comprises gear assembly, the ball retainer assembly, the drive block assembly, energizing spring, back-up ring and connecting panel is characterized in that:
The axle sleeve of gear assembly is sleeved on the gear wheel shaft; 8 axle sleeve projections are packed in 8 gear axis holes; Have 8 axle sleeve grooves on the axle sleeve, 16 axle sleeve balls are embedded in respectively in 8 axle sleeve grooves on the axle sleeve after being contained in 8 elastic plastics respectively again, and case is sleeved on the outer ring, axle sleeve bottom; Adapter plate be sleeved on the gear wheel shaft and from the bottom to loam cake on case; The resistance circle is installed on the gear wheel shaft lower teeth wheel shaft outer ring and is sandwiched in the middle of adapter plate and the axle sleeve, and 8 resistance circle salient points on the resistance circle are installed on the adapter plate 8 fixedly in the plate hole, 6 adapter plate bound feets on the adapter plate and case riveted and fixed;
12 retainer ball setting-ins of ball retainer assembly are gone in 12 retainer holes of retainer; The retracing spring flanging of retracing spring snaps fits in the retainer outer ring breach of retainer; The ball retainer assembly is sleeved on the axle sleeve outer ring, two little bendings of holding up assembling that matches on retracing spring and the case;
The plate of dialling of drive block assembly is contained in below the drive block; Dialling on the plate 3 dials plate boss post flush fits and is installed in three drive block holes on the drive block; Four clamp claws of clamp snap on the assembly set of dialling plate boss post and drive block hole; 4 bound feet bifurcateds of clamp (33) closely are fastened pulling block, drive block and clamp, the drive block assembly be sleeved on the axle sleeve outer ring and be installed in the ball retainer assembly above;
Energizing spring not only had been sleeved on the outer ring of plastic cage ball but also had been installed in the top of case; Two energizing spring pin of energizing spring are clipped in the case bending of case tightly, and group plate projection on group plate is installed within the energizing spring bipod and is fixed within the energizing spring bipod;
Shield ring sleeve is contained on the gear wheel shaft and is riveted together with the gear wheel shaft notch of gear wheel shaft;
Connecting panel is contained in above the clamp and through bolt and is connected with clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205066134U CN202399950U (en) | 2011-12-02 | 2011-12-02 | One-way input swing type reverse blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205066134U CN202399950U (en) | 2011-12-02 | 2011-12-02 | One-way input swing type reverse blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202399950U true CN202399950U (en) | 2012-08-29 |
Family
ID=46697618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205066134U Expired - Fee Related CN202399950U (en) | 2011-12-02 | 2011-12-02 | One-way input swing type reverse blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202399950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020354A (en) * | 2014-04-16 | 2015-11-04 | 芜湖尚泰机械制造有限公司 | Oscillating input type regulator |
-
2011
- 2011-12-02 CN CN2011205066134U patent/CN202399950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020354A (en) * | 2014-04-16 | 2015-11-04 | 芜湖尚泰机械制造有限公司 | Oscillating input type regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shuai Inventor after: Ma Mingyue Inventor before: Zhang Shuai |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG SHUAI TO: ZHANG SHUAI MA MINGYUE |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20181202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |