CN2900229Y - Built-in round automobile chair angle regulator - Google Patents
Built-in round automobile chair angle regulator Download PDFInfo
- Publication number
- CN2900229Y CN2900229Y CN 200620069427 CN200620069427U CN2900229Y CN 2900229 Y CN2900229 Y CN 2900229Y CN 200620069427 CN200620069427 CN 200620069427 CN 200620069427 U CN200620069427 U CN 200620069427U CN 2900229 Y CN2900229 Y CN 2900229Y
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- CN
- China
- Prior art keywords
- tooth
- disk
- dial sleeve
- cavity
- shifting 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 - Lifetime
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to an internally concealed round car seat angle regulator, which comprises a cladding, a disc, a small dental plate, a round fluted disc, a sleeve, a studded torsional spring and a moving block. Wherein, the round cladding, disc and dental plate are connected together, whose centers are provided with a central shaft hole. A large crossed hollow chamber between the disc and round fluted disc is provided with the studded moving block. The small dental plate is arranged on both sides of the studded moving block. A locking and unlocking cam and convex part are positioned between the studded moving block and small dental plate. Internal tooth is arranged in the internal circle of the round fluted disc. External tooth is arranged out of the small dental plate. Center of the studded moving block is provided with a sleeve. The studded torsional spring is positioned on the outer side of the disc. The utility model can regulate car seat back angle through handle and hand-wheel and electrically regulate the angle by combining with a motor and has advantages of stable performance, simple structure, easy arrangement and lower production cost.
Description
Affiliated technical field
The utility model relates to a kind of automotive seat angle demodulator, particularly a kind of built-in circular automotive seat angle demodulator.
Background technology
The kind of automotive seat angle demodulator is a lot of both at home and abroad at present.Various forms such as hand wheel type and handle type have been seen from its operating mode.The structure of various angle demodulators is all inequality, and they respectively have advantage, and shortcoming is also respectively arranged.Reliable but the complex structure of the locking that has, cost are big, though the low cost of manufacture locking poor reliability that has.The electronlmobil seat angle adjustment is also arranged, but electrically operated general cost is big, is fit to high-grade high priced car usefulness, general at present in, low-grade vehicle is used less.
Summary of the invention
The purpose of this utility model was to provide a kind of not only can being used with handle, handwheel to carry out manual regulation motor vehicle seat back angle but also can be used the built-in circular automotive seat angle demodulator that carries out motorized adjustment motor vehicle seat back angle with motor.The utility model also has stable performance, simple in structure, installation side makes, cost is low characteristics.
The technical solution of the utility model is: a kind of built-in circular automotive seat angle demodulator, it includes involucrum, disk, little tooth plate, circular tooth disk, dial sleeve, lock tooth torsion spring, lock tooth shifting block.Have the middle central shaft hole that is provided with of disk of disc shape, concave in the middle of the one side and form a disk cavity, this disk cavity is cross shape, and the disk cavity outside is provided with lock tooth torsion spring projection.Have the middle central shaft hole that is provided with of circular tooth disk of disc shape, concave in the middle of the one side and form a circular tooth disk cavity, the inner ring of this circular tooth disk cavity is provided with internal tooth.Circular tooth disk and disk flush fit are installed together its two cavity formation one big cavity are installed in opposite directions.Involucrum is sleeved on the cylindrical surrounding of circular tooth disk and disk.Be provided with central shaft hole in the middle of the lock tooth shifting block, be provided with dial sleeve projection accommodation section in the central shaft hole, lock tooth shifting block both sides are provided with locking cam and remove latch recess, lock tooth shifting block is contained in the big cavity of cross shape and can slides up and down in the areola up and down at cross shape cavity, and two locking cams slide up and down in the areola of the left and right sides of cross shape cavity.The outside of two little tooth plates is provided with external tooth, the inboard is provided with locking projections and removes locking projections, two little tooth plates are installed in the left and right sides areola of disk cavity of cross shape of both sides of lock tooth shifting block symmetrically and can horizontally slip in the areola of the left and right sides, the external tooth of two little tooth plates and the corresponding setting of the internal tooth of circular tooth disk, the corresponding setting of locking cam of the locking projections of two little tooth plates and lock tooth shifting block, the corresponding setting of the groove that unlocks of the unlock projection and the lock tooth shifting block of two little tooth plates.Lock tooth torsion spring is installed in the disk outside, and its middle end is provided with the dial sleeve mounting hole and is sleeved on the dial sleeve, and its outer end is installed on the lock tooth torsion spring projection.Have the central shaft hole that to install with the center rotating shaft flush fit in the middle of the dial sleeve, be designed to be set with lock tooth torsion spring on the end of dial sleeve of square toes, the other end is provided with the dial sleeve projection, and this dial sleeve projection is sleeved in the dial sleeve projection accommodation section of lock tooth shifting block central shaft hole.
When working process of the present utility model is a center rotating shaft in the axis hole in the middle of manual or electronic mode turning set are contained in disk, circular tooth disk, dial sleeve, lock tooth shifting block, because center rotating shaft is so that flush fit is installed center rotating shaft and can be driven dial sleeve and rotate with dial sleeve, dial sleeve drives lock tooth shifting block by projection and moves up and down, moving two little tooth plates of its locking cam heap when lock tooth shifting block moves up make two little tooth plates two ends be thrown off by the external tooth of two little tooth plates and the internal tooth of circular tooth disk up and down.Can move to desired area forward or backward this moment with back of seat.When moving to desired area, removes on backrest manual or electrically operated turning effort, lock tooth torsion spring return this moment and make the center rotating shaft counter-rotating, two little tooth plates are moved under the promotion of dial sleeve and lock tooth shifting block laterally and make internal tooth external tooth tight engagement, reach the purpose of locking back of seat in desired location.
The utility model provides a kind of not only can cooperate the built-in circular automotive seat angle demodulator that carries out manual regulation motor vehicle seat back angle but also can cooperate motorized adjustment motor vehicle seat back angle with motor with handle, handwheel.The utility model also has stable performance, simple in structure, installation side makes, cost is low characteristics.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is the structural representation that the utility model dial sleeve and lock tooth torsion spring are contained in the disk outside.
Fig. 4 is the structural representation of the utility model dial sleeve.
Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
Among the figure: 1, involucrum, 2, disk, 3, little tooth plate, 4, circular tooth disk, 5, dial sleeve, 6, lock tooth torsion spring, 7, lock tooth shifting block, 8, central shaft hole, 9, big cavity, 21, the disk cavity, 22, lock tooth torsion spring projection, 31, external tooth, 32, the projection that unlocks, 33, locking projections, 41, the circular tooth disk cavity, 42, internal tooth, 51, square toes, 52, the dial sleeve projection, 61, the dial sleeve mounting hole, 71, dial sleeve projection accommodation section, 72, locking cam, 73, groove unlocks.
The specific embodiment
Shown in each figure: a kind of built-in circular automotive seat angle demodulator.It includes involucrum 1, disk 2, little tooth plate 3, circular tooth disk 4, dial sleeve 5, lock tooth torsion spring 6, lock tooth shifting block 7, central shaft hole 8, big cavity 9, disk cavity 21, lock tooth torsion spring projection 22, external tooth 31, the projection 32 that unlocks, locking projections 33, circular tooth disk cavity 41, internal tooth 42, square toes 51, dial sleeve projection 52, dial sleeve mounting hole 61, dial sleeve projection accommodation section 71, locking cam 72, groove 73 unlocks.Have the disk 2 middle central shaft holes 8 that are provided with of disc shape, concave in the middle of the one side and form a disk cavity 21, this disk cavity 21 is cross shape, and the cavity outside is provided with lock tooth torsion spring projection 22, and this disk 2 is connected with seat cushion.Have the circular tooth disk 4 middle central shaft holes 8 that are provided with of disc shape, concave in the middle of the one side and form a circular tooth disk cavity 41, the inner ring of this circular tooth disk cavity is provided with internal tooth 42.Circular tooth disk 4 is installed together its two cavity with disk 2 flush fits formation one big cavity 9 is installed in opposite directions, and this circular tooth disk 4 is connected with motor vehicle seat back.Involucrum 1 is sleeved on the cylindrical surrounding of circular tooth disk 4 and disk 2.Be provided with central shaft hole 8 in the middle of the lock tooth shifting block 7, be provided with dial sleeve projection accommodation section 71 in the central shaft hole, lock tooth shifting block 7 both sides are provided with locking cam 72 and remove latch recess 73, lock tooth shifting block 7 is contained in the big cavity 9 of cross shape and can slides up and down in the areola up and down at cross shape cavity, and two locking cams 72 slide up and down in the areola of the left and right sides of cross shape cavity.The outside of two little tooth plates 3 is provided with external tooth 31, the inboard is provided with unlock projection 32 and locking projections 33, two little tooth plates 3 are installed in the left and right sides areola of disk cavity 21 of cross shape of both sides of lock tooth shifting block 7 symmetrically and can horizontally slip in the areola of the left and right sides, the external tooth 31 of two little tooth plates 3 and the 42 corresponding settings of the internal tooth of circular tooth disk 4, the locking cam 72 corresponding settings of the locking projections 33 of two little tooth plates 3 and lock tooth shifting block 7, the groove 73 corresponding settings that unlock of the unlock projection 32 and the lock tooth shifting block 7 of two little tooth plates 3.Lock tooth torsion spring 6 is installed in disk 2 outsides, and its middle end is provided with dial sleeve mounting hole 61 and is sleeved on the dial sleeve 5, and its outer end is installed on the lock tooth torsion spring projection 22.Have the central shaft hole 8 that to install with the center rotating shaft flush fit in the middle of the dial sleeve 5, be designed to be set with lock tooth torsion spring 6 on the end of dial sleeve 5 of square toes 51, the other end is provided with dial sleeve projection 52, and this dial sleeve projection 52 is sleeved in the dial sleeve projection accommodation section 71 of lock tooth shifting block 7 central shaft holes 8.
Claims (1)
1, a kind of built-in circular automotive seat angle demodulator, it includes involucrum, disk, little tooth plate, circular tooth disk, dial sleeve, lock tooth torsion spring, lock tooth shifting block, it is characterized in that: the middle central shaft hole that is provided with of disk with disc shape, concave in the middle of the one side and form a disk cavity, this disk cavity is cross shape, is provided with lock tooth torsion spring projection in the cavity; The middle central shaft hole that is provided with of circular tooth disk with disc shape, concave in the middle of the one side and form a circular tooth disk cavity, the inner ring of this circular tooth disk cavity is provided with internal tooth, and circular tooth disk and disk flush fit are installed together its two cavity formation one big cavity is installed in opposite directions; Involucrum is sleeved on the cylindrical surrounding of circular tooth disk and disk; Be provided with central shaft hole in the middle of the lock tooth shifting block, be provided with dial sleeve projection accommodation section in the central shaft hole, lock tooth shifting block both sides are provided with locking cam and remove latch recess, and lock tooth shifting block is contained in the big cavity of cross shape; The outside of two little tooth plates is provided with external tooth, the inboard is provided with locking projections and removes locking projections, two little tooth plates are installed in the left and right sides areola of disk cavity of cross shape of both sides of lock tooth shifting block symmetrically, the external tooth of two little tooth plates and the corresponding setting of the internal tooth of circular tooth disk, the corresponding setting of locking cam of the locking projections of two little tooth plates and lock tooth shifting block, the corresponding setting of the groove that unlocks of the unlock projection and the lock tooth shifting block of two little tooth plates; Lock tooth torsion spring is installed in the disk outside, and its middle end is provided with the dial sleeve mounting hole and is sleeved on the dial sleeve, and its outer end is installed on the lock tooth torsion spring projection; Have the central shaft hole that to install with the center rotating shaft flush fit in the middle of the dial sleeve, be designed to be set with lock tooth torsion spring on the end of dial sleeve of square toes, the other end is provided with the dial sleeve projection, and this dial sleeve projection is sleeved in the dial sleeve projection accommodation section of lock tooth shifting block central shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069427 CN2900229Y (en) | 2006-02-17 | 2006-02-17 | Built-in round automobile chair angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069427 CN2900229Y (en) | 2006-02-17 | 2006-02-17 | Built-in round automobile chair angle regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900229Y true CN2900229Y (en) | 2007-05-16 |
Family
ID=38084393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069427 Expired - Lifetime CN2900229Y (en) | 2006-02-17 | 2006-02-17 | Built-in round automobile chair angle regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900229Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001296A (en) * | 2010-11-08 | 2011-04-06 | 宁波金海机电厂 | Seat angle adjuster for cars |
| CN101554848B (en) * | 2008-04-08 | 2013-06-12 | 丰田纺织株式会社 | Connecting apparatuses for vehicular seats |
| DE102018207046A1 (en) * | 2017-06-20 | 2018-12-20 | Hyundai Dymos Incorporated | Seat adjustment for vehicle seat |
-
2006
- 2006-02-17 CN CN 200620069427 patent/CN2900229Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101554848B (en) * | 2008-04-08 | 2013-06-12 | 丰田纺织株式会社 | Connecting apparatuses for vehicular seats |
| CN102001296A (en) * | 2010-11-08 | 2011-04-06 | 宁波金海机电厂 | Seat angle adjuster for cars |
| CN102001296B (en) * | 2010-11-08 | 2012-12-05 | 宁波金海机电厂 | Seat angle adjuster for cars |
| DE102018207046A1 (en) * | 2017-06-20 | 2018-12-20 | Hyundai Dymos Incorporated | Seat adjustment for vehicle seat |
| DE102018207046B4 (en) | 2017-06-20 | 2024-01-25 | Hyundai Dymos Incorporated | Seat adjustment for vehicle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU LILE AUTOMOBILE COMPONENTS CO., LTD. Free format text: FORMER OWNER: JIANGSU LIYANG AUTOMOBILE SEAT ANGLE-CONTROLLER GENERAL PLANT Effective date: 20120224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120224 Address after: 213324, No. 1, South Jianshe Road, Liyang City, Jiangsu, Changzhou Patentee after: Jiangsu Lile Automobile Components Co., Ltd. Address before: 213324 No. 1 Jianshe South Road, silk town, Jiangsu, Liyang Patentee before: Jiangsu Liyang Automobile Seat Angle-Controller General Plant |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |