CN112060989A - High-strength manual angle adjuster - Google Patents
High-strength manual angle adjuster Download PDFInfo
- Publication number
- CN112060989A CN112060989A CN202010975512.5A CN202010975512A CN112060989A CN 112060989 A CN112060989 A CN 112060989A CN 202010975512 A CN202010975512 A CN 202010975512A CN 112060989 A CN112060989 A CN 112060989A
- Authority
- CN
- China
- Prior art keywords
- plate
- host
- angle adjuster
- pinion
- deflector
- 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
Links
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000002955 isolation Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
Images
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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2002/952—Positioning and locking mechanisms characterised by details of the locking system
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a high-strength manual angle adjuster which comprises a guide plate, a pinion rack, a driving cam, a host plate and a sealing ring, wherein the guide plate is combined with the host plate, the driving cam is rotatably arranged in a cavity between the guide plate and the host plate, the pinion rack is embedded and arranged on the inner wall of one side, facing the host plate, of the guide plate, the pinion rack is matched with the driving cam, the sealing ring is sleeved on the outer wall of the guide plate and the host plate, a flat spring is arranged on the outer wall of one side, away from the host plate, of the guide plate, and one end of the driving cam penetrates through the guide plate and is rotatably connected with the flat spring. The angle adjuster body has locking performance with higher strength, and in the actual use process, the host plate and the small toothed plate cannot generate frictional noise, and the angle adjuster body has fewer structures and stronger practical performance.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a high-strength manual angle adjuster.
Background
In the development of automobile seats, with the continuous improvement of the requirements of customers on the safety performance and the comfort of the whole automobile, the requirements for seat angle adjusters are increased, and the reliability, the comfort and the strength of the angle adjusters are improved by adjusting the sizes of parts and increasing the characteristics of the parts.
However, the core components of the existing seat angle adjuster are not high in mechanical strength, wear is generated when the seat angle adjuster is used for a long time, normal use cannot be achieved, locking and unlocking modes are not flexible enough, the flexibility of the permanent brightness in actual use can be reduced, and after the existing seat angle adjuster is used for a long time, internal parts can be worn, so that noise can be generated in the using process, and normal use of a user is affected.
Disclosure of Invention
The present invention is directed to a high strength manual recliner to solve the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a manual angle modulation ware of high strength, includes deflector, little pinion rack, drive cam, host board and seal ring, the deflector combines mutually with host board, the drive cam is installed in the cavity rotation between deflector and the host board, the deflector is installed little pinion rack towards host board one side inner wall embedding, little pinion rack and drive cam looks adaptation, the deflector has cup jointed the seal ring with host board outer wall, the deflector deviates from host board one side outer wall and installs the flat spring, drive cam one end is run through the deflector and is rotated with the flat spring and be connected.
Preferably, a groove corresponding to the small toothed plate is formed in the inner wall of one side of the guide plate, and the groove is embedded with the small toothed plate;
the outer wall of one side of the host plate facing the guide plate is provided with a tooth-shaped area matched with the small tooth plate.
Preferably, the inside cage washer that is provided with of cage washer, the cage washer is arranged in the cage washer to follow the cage washer and cup joint with the deflector inside.
Preferably, the driving cam and the small toothed plate are matched with each other to realize the unlocking and locking functions of the angle adjuster body;
the angle adjuster body unlocking function is realized by the way that the driving cam rotates anticlockwise to drive the pinion plate to contract towards the rotation center direction, the tooth-shaped area of the pinion plate can be separated from the tooth shape of the host plate, and the host plate can rotate anticlockwise or clockwise;
the angle adjuster body is locked by releasing the driving cam in the rotation process of the host plate, the small toothed plate slides outwards to be completely meshed with the host plate, and the angle adjuster body is in a locked state.
Preferably, when the host plate of the angle adjuster body rotates, the excircle of the host plate is in contact with the guide plate, so that tooth scraping sound cannot be generated.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides locking and unlocking performance with higher strength, the static strength of the core piece can reach more than 4000Nm, the mechanical strength between parts can be more suitable for the actual use with high strength in the actual use process, and the actual service life of the angle adjuster body is effectively prolonged.
2. The invention solves the noise generated by the friction between the master plate and the pinion plate, can effectively improve the satisfaction degree of users to products, can effectively ensure the movement stability and the movement smoothness of the pinion plate through the tooth-shaped area and the isolation ring between the master plate and the pinion plate, can effectively reduce the noise generated by the friction by matching with the isolation ring, and is more beneficial to practical use.
Drawings
FIG. 1 is an exploded view of the recliner body of the present invention;
FIG. 2 is a schematic view of an unlocking structure of the recliner body of the present invention;
FIG. 3 is a schematic view of a locking structure of the recliner body of the present invention;
fig. 4 is a schematic sectional structural view of the floor-hosting eraser of the present invention.
In the figure: 1. a flat spring; 2. a guide plate; 3. a pinion plate; 4. a drive cam; 5. a host board; 6. an isolation ring; 7. and (7) sealing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, the present invention provides two embodiments:
the first embodiment is as follows:
a high-strength manual angle adjuster comprises a guide plate 2, a small toothed plate 3, a driving cam 4, a host plate 5 and a sealing ring 7, wherein the guide plate 2 is combined with the host plate 5, the driving cam 4 is rotatably installed in a cavity between the guide plate 2 and the host plate 5, the small toothed plate 3 is installed on the inner wall of one side, facing the host plate 5, of the guide plate 2 in an embedded mode, the small toothed plate 3 is matched with the driving cam 4, the static strength of a core piece can reach more than 4000Nm, in the actual use process, the mechanical strength between parts can be more suitable for the high-strength actual use, the actual service life of an angle adjuster body is effectively prolonged, the sealing ring 7 is sleeved on the outer walls of the guide plate 2 and the host plate 5, a flat spring 1 is installed on the outer wall of one side, facing away from the host plate 5, of the guide plate 2, one end of the driving cam 4 penetrates through the guide plate 2 to be rotatably connected with the flat spring 1, can drive the one end of flat spring 1 and inwards roll up and contract to carry out the power of holding with flat spring 1, in the flat spring 1 release elasticity in-process, can drive cam 4 and carry out the counter rotation, thereby realize drive cam 4's rotation.
A groove corresponding to the small toothed plate 3 is formed in the inner wall of one side of the guide plate 2 and is embedded with the small toothed plate 3;
the outer wall of one side of the host plate 5 facing the guide plate 2 is provided with a tooth-shaped area matched with the small toothed plate 3.
The inside cage 6 that is provided with of seal 7, inside cage 6 was arranged in cage 7, and follow the cage 7 and cup joint with 2 insides of deflector, cage 7 can carry out fixed connection to deflector 2 and host board 5, and cage 6 can cushion and keep apart between host board 5 and the cage 7, guarantee the seal 7 simultaneously to the connection steadiness of deflector 2 and host board 5, host between board 5 and little pinion rack 3 through profile of tooth region and cage 6, can effectively ensure little pinion rack 3's mobility stability and removal smoothness degree, cooperation cage 6, the noise that can effectively reduce friction and produce, do benefit to actual use more.
Example two:
the driving cam 4 and the small toothed plate 3 are matched with each other to realize the unlocking and locking functions of the angle adjuster body;
the unlocking function of the angle adjuster body is realized by the driving cam 4 rotating anticlockwise to drive the pinion plate 3 to contract towards the rotating center direction, the tooth-shaped area of the pinion plate 3 can be separated from the tooth shape of the host plate 5, the host plate 5 can rotate anticlockwise or clockwise to realize the unlocking function of the angle adjuster body, and after the shackle function of the angle adjuster body is realized, the angle of a backrest part of a seat can be conveniently adjusted when people actually use the angle adjuster, so that the angle adjuster is convenient to flexibly adjust;
the angle modulation ware body locking function is by the rotatory in-process of host board 5, release drive cam 4, and little toothed plate 3 slides to the outside to meshing completely with host board 5, and the angle modulation ware body is in the locking state, is in the locking state after the angle modulation ware body, can fix the angle of backrest to realize the stability of backrest, guarantee the stability of in-service use.
The host plate 5 of angle modulation ware body is at rotatory in-process, and host plate 5 excircle and deflector 2 contact can not produce and scrape the tooth sound.
The working principle is as follows: the driving cam 4 of the angle adjuster body rotates anticlockwise to drive the pinion plate 3 to contract towards the rotating center direction, the tooth-shaped area of the pinion plate 3 can be separated from the tooth shape of the host plate 5, the host plate 5 can rotate anticlockwise or clockwise to realize the unlocking function of the angle adjuster body, after the angle adjuster body realizes the shackle function, the angle of a seat back part can be conveniently adjusted when people are actually used, the flexible adjustment is convenient, the driving cam 4 is released in the rotating process of the host plate 5, the pinion plate 3 slides outwards to be completely meshed with the host plate 5, the angle adjuster body is in a locking state, when the angle adjuster body is in the locking state, the angle of the seat back can be fixed, the stability of the seat back is realized, the stability of the actual use is guaranteed, the number of structures is less, and the mechanical strength between the parts can be more suitable for the actual use with high strength in the actual use process, the actual service life of the angle adjuster body is effectively prolonged;
and the seal 7 can carry out fixed connection to deflector 2 and host board 5, and the cage 6 can cushion and keep apart between host board 5 and the seal 7, guarantee the seal 7 simultaneously to the connection steadiness of deflector 2 and host board 5, through profile of tooth region and cage 6 between host board 5 and the little pinion rack 3, can effectively ensure little pinion rack 3's mobility stability and removal smoothness degree, cooperation cage 6, can effectively reduce the noise that friction and produced, do benefit to actual use more.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a manual angle modulation ware of high strength, includes deflector (2), pinion rack (3), drive cam (4), host board (5) and seal ring (7), its characterized in that: deflector (2) and host board (5) combine together, the cavity rotates between deflector (2) and host board (5) and installs drive cam (4), deflector (2) are installed little pinion rack (3) towards host board (5) one side inner wall embedding, little pinion rack (3) and drive cam (4) looks adaptation, deflector (2) have cup jointed seal ring (7) with host board (5) outer wall, deflector (2) deviate from host board (5) one side outer wall and install flat spring (1), drive cam (4) one end is run through deflector (2) and is rotated with flat spring (1) and be connected.
2. A high intensity manual recliner as set forth in claim 1 wherein: a groove corresponding to the pinion plate (3) is formed in the inner wall of one side of the guide plate (2), and the groove is embedded with the pinion plate (3);
the outer wall of the host plate (5) facing one side of the guide plate (2) is provided with a tooth-shaped area matched with the pinion plate (3).
3. A high intensity manual recliner as set forth in claim 1 wherein: the seal ring (7) is internally provided with an isolation ring (6), the isolation ring (6) is arranged in the seal ring (7) and is sleeved with the guide plate (2) along with the seal ring (7).
4. A high intensity manual recliner as set forth in claim 1 wherein: the driving cam (4) and the pinion plate (3) are matched with each other to realize the unlocking and locking functions of the angle adjuster body;
the angle adjuster body unlocking function is realized by the way that the driving cam (4) rotates anticlockwise to drive the pinion plate (3) to contract towards the rotating center direction, the tooth-shaped area of the pinion plate (3) can be separated from the tooth shape of the host plate (5), and the host plate (5) can rotate anticlockwise or clockwise to realize the angle adjuster body unlocking function;
the angle adjuster body locking function is in the process that a master plate (5) rotates to release the driving cam (4), the pinion plate (3) slides outwards to be completely meshed with the master plate (5), and the angle adjuster body is in a locking state.
5. A high intensity manual recliner as set forth in claim 1 wherein: the angle adjuster is characterized in that the host plate (5) of the angle adjuster body is in a rotating process, the excircle of the host plate (5) is in contact with the guide plate (2), and tooth scraping sound cannot be generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975512.5A CN112060989A (en) | 2020-09-16 | 2020-09-16 | High-strength manual angle adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010975512.5A CN112060989A (en) | 2020-09-16 | 2020-09-16 | High-strength manual angle adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112060989A true CN112060989A (en) | 2020-12-11 |
Family
ID=73696990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010975512.5A Pending CN112060989A (en) | 2020-09-16 | 2020-09-16 | High-strength manual angle adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112060989A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040195890A1 (en) * | 2003-03-10 | 2004-10-07 | Porter Group, Llc | Vehicle seat back recliner |
| US20060091713A1 (en) * | 2004-11-01 | 2006-05-04 | Jae-Won Cha | Reclining device of vehicle seat |
| US20080093907A1 (en) * | 2004-01-07 | 2008-04-24 | Ifb Automotive Private Lmited | Twin Recliner for Automotive Seats |
| CN102180111A (en) * | 2011-04-20 | 2011-09-14 | 苏州忠明祥和精工有限公司 | Disc type gapless angle adjuster |
| CN102991379A (en) * | 2012-12-24 | 2013-03-27 | 苏州忠明祥和精工有限公司 | High-strength angle adjuster |
| CN203293942U (en) * | 2012-05-25 | 2013-11-20 | 福特环球技术公司 | Recliner assembly core part insulating ring and recliner assy core part |
| US20130313877A1 (en) * | 2012-05-25 | 2013-11-28 | Ford Global Technologies, Llc | Recliner swing-gate control spacer |
| CN207173361U (en) * | 2017-08-14 | 2018-04-03 | 浙江龙生汽车部件科技有限公司 | The sealing structure of the continuous recliner of automotive seat |
| CN207758616U (en) * | 2018-01-22 | 2018-08-24 | 湖北伟士通汽车零件有限公司 | A kind of sealed angle regulating device for seat of vehicle of full-shape |
| CN108621878A (en) * | 2018-06-19 | 2018-10-09 | 浙江龙生汽车部件科技有限公司 | Continuous recliner with self-locking device and its self-locking method |
-
2020
- 2020-09-16 CN CN202010975512.5A patent/CN112060989A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040195890A1 (en) * | 2003-03-10 | 2004-10-07 | Porter Group, Llc | Vehicle seat back recliner |
| US20080093907A1 (en) * | 2004-01-07 | 2008-04-24 | Ifb Automotive Private Lmited | Twin Recliner for Automotive Seats |
| US20060091713A1 (en) * | 2004-11-01 | 2006-05-04 | Jae-Won Cha | Reclining device of vehicle seat |
| CN102180111A (en) * | 2011-04-20 | 2011-09-14 | 苏州忠明祥和精工有限公司 | Disc type gapless angle adjuster |
| CN203293942U (en) * | 2012-05-25 | 2013-11-20 | 福特环球技术公司 | Recliner assembly core part insulating ring and recliner assy core part |
| US20130313877A1 (en) * | 2012-05-25 | 2013-11-28 | Ford Global Technologies, Llc | Recliner swing-gate control spacer |
| CN102991379A (en) * | 2012-12-24 | 2013-03-27 | 苏州忠明祥和精工有限公司 | High-strength angle adjuster |
| CN207173361U (en) * | 2017-08-14 | 2018-04-03 | 浙江龙生汽车部件科技有限公司 | The sealing structure of the continuous recliner of automotive seat |
| CN207758616U (en) * | 2018-01-22 | 2018-08-24 | 湖北伟士通汽车零件有限公司 | A kind of sealed angle regulating device for seat of vehicle of full-shape |
| CN108621878A (en) * | 2018-06-19 | 2018-10-09 | 浙江龙生汽车部件科技有限公司 | Continuous recliner with self-locking device and its self-locking method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |