CN204774742U - Adjusting device of car seat back - Google Patents
Adjusting device of car seat back Download PDFInfo
- Publication number
- CN204774742U CN204774742U CN201520404225.3U CN201520404225U CN204774742U CN 204774742 U CN204774742 U CN 204774742U CN 201520404225 U CN201520404225 U CN 201520404225U CN 204774742 U CN204774742 U CN 204774742U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- seat back
- groove
- setting device
- motor vehicle
- 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.)
- Active
Links
Landscapes
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses an adjusting device of car seat back. Adjusting device includes mounting of being connected with the seat and the slider of being connected with the back, it has curved recess to open on the mounting, it has the round hole to open on the slider, and a cylinder passes the round hole and stretches into in the recess, the cylinder can slide in the recess, and can be at the round hole internal rotation, the cylinder surface is the profile of tooth face, and recessed wall is equipped with corresponding profile of tooth face. The utility model discloses an adjusting device realizes the angle modulation of backrest through cylinder and recess, and the cylinder surface be profile of tooth face and recessed wall's profile of tooth face block, the position of fixed seat back, and the cylinder is during with the recessed wall block, adjusts the position of backrest, adjusts the convenience, simple structure, occupation space is little, and each parts is not fragile, long service life and easy maintenance.
Description
Technical field
The utility model relates to a kind of setting device of motor vehicle seat back, belongs to vehicle body fittings technical field.
Background technology
Along with the development of modern society, as the vehicle, it popularizes more and more extensive automobile.Automotive seat, as the important assembly of automotive interior, safe to be driven and environment by bus for chaufeur and passenger provide comfortable.Wherein the front and rear angles of automotive seat can be adjusted to the function of its indispensability, each driver and crew can be made to obtain as far as possible comfortable take angle, also ensure that chaufeur carries out the safety of moving operation with this simultaneously by adaptive adjustment.
Existing automotive seat angular adjustment assembly comprises turning cylinder between seat component and backrest pedestal and joystick, described control lever is resisted the power and pivotable that are applied by seat user and is made the teeth portion between seat component and backrest pedestal depart from engagement at this, and inclination between these two parts can be set by seat user; When reaching the inclination of expectation, described seat user unclamp operation bar, makes the engagement again realizing two tooth elements.Weak point is to take up room greatly.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of setting device of motor vehicle seat back.
The utility model is achieved through the following technical solutions:
A kind of setting device of motor vehicle seat back, comprise the connecting element be connected with seat and the sliding part be connected with backrest, described connecting element has the groove of arc, described sliding part has circular hole, one cylinder stretches in described groove through circular hole, and described cylinder can slide in described groove, and can rotate in circular hole, described periphery is toothed surface, and groove inner wall is provided with corresponding toothed surface.
The setting device of described a kind of motor vehicle seat back, the radian of described groove is 90 °.
The setting device of described a kind of motor vehicle seat back, also comprises leader, and handle connects described cylinder.
The setting device of described a kind of motor vehicle seat back, described cylinder is positioned at circular hole place and is provided with elastic component.
The setting device of described a kind of motor vehicle seat back, described cylinder is provided with the first block away from the side of sliding part, and the diameter of described first block is greater than the diameter of groove.
The setting device of described a kind of motor vehicle seat back, described cylinder is provided with the second block near the side of sliding part, and the diameter of described second block is greater than the diameter of circular hole.
The beneficial effect that the utility model reaches:
Setting device of the present utility model realizes the angular adjustment of back of seat by cylinder and groove, periphery is that toothed surface engages with the toothed surface of groove inner wall, the position of permanent seat chair back, when cylinder does not engage with groove inner wall, the position of adjusting seat backrest, easy to adjust, structure is simple, take up room little, each parts are not fragile, long service life and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is lateral plan of the present utility model.
Fig. 3 is the lateral plan of another angle of the utility model.
In figure: 1, connecting element, 2, sliding part, 3, arc groove, 4, cylinder, 5, handle, 6, elastic component, the 7, first block, the 8, second block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in the figure, the setting device of a kind of motor vehicle seat back of the present utility model, comprise the connecting element 1 be connected with seat and the sliding part 2 be connected with backrest, described connecting element has the arc groove 3 that radian is 90 °, described sliding part 2 has circular hole, a cylinder 4 stretches in described groove 3 through circular hole, described cylinder 4 can slide in described groove 3, and can rotate in circular hole, described cylinder 4 surface is toothed surface, and groove 3 inwall is provided with corresponding toothed surface.
Described cylinder 4 is also connected with leader 5, thus is easy to hold, easy to adjust.Described cylinder 4 is positioned at circular hole place and is provided with elastic component 6.Elastic component 6 can reduce cylinder 4 and the friction of sliding part 2, extends the service life of cylinder 4 and sliding part 2.Described cylinder 4 is provided with the first block 7 away from the side of sliding part 2, and the diameter of described first block 7 is greater than the diameter of groove 3.Described cylinder 4 is provided with the second block 8 near the side of sliding part, and the diameter of described second block 8 is greater than the diameter of circular hole.The displacement that first block 7 and the second block 8 can prevent cylinder 4 from occurring along cylinder 4 length direction.The preferred radian of groove 3 is 90 °, can meet the demand of backrest adjustment completely.
Setting device of the present utility model in use, cylinder 4 engages mutually with groove 3 inwall, when needing the degree of dip of adjusting seat chair back, rotated by cylinder 4, now, cylinder 4 separates with the toothed surface of groove 3 inwall, cylinder 4 can slide in groove 3, be adjusted to required angle, rotating cylindrical body 4 engages with groove 3 inwall again, thus is fixed.
Special version be, relevant drawings does not illustrate seat and backrest with figure, should be appreciated that the assembly relation of setting device in car load is identical with prior art, those of ordinary skill in the art can realize above-mentioned assembly connection relation completely, therefore does not repeat them here.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection domain of the present utility model.
Claims (6)
1. the setting device of a motor vehicle seat back, comprise the connecting element be connected with seat and the sliding part be connected with backrest, it is characterized in that, described connecting element has the groove of arc, described sliding part has circular hole, a cylinder stretches in described groove through circular hole, described cylinder can slide in described groove, and can rotate in circular hole, described periphery is toothed surface, and groove inner wall is provided with corresponding toothed surface.
2. the setting device of a kind of motor vehicle seat back according to claim 1, is characterized in that, the radian of described groove is 90 °.
3. the setting device of a kind of motor vehicle seat back according to claim 1, is characterized in that, also comprise leader, and handle connects described cylinder.
4. the setting device of a kind of motor vehicle seat back according to claim 1, is characterized in that, described cylinder is positioned at circular hole place and is provided with elastic component.
5. the setting device of a kind of motor vehicle seat back according to claim 1, is characterized in that, described cylinder is provided with the first block away from the side of sliding part, and the diameter of described first block is greater than the diameter of groove.
6. the setting device of a kind of motor vehicle seat back according to claim 1 or 5, it is characterized in that, described cylinder is provided with the second block near the side of sliding part, and the diameter of described second block is greater than the diameter of circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404225.3U CN204774742U (en) | 2015-06-12 | 2015-06-12 | Adjusting device of car seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404225.3U CN204774742U (en) | 2015-06-12 | 2015-06-12 | Adjusting device of car seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774742U true CN204774742U (en) | 2015-11-18 |
Family
ID=54514854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404225.3U Active CN204774742U (en) | 2015-06-12 | 2015-06-12 | Adjusting device of car seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960440A (en) * | 2015-06-12 | 2015-10-07 | 苏州中航中振汽车饰件有限公司 | Adjusting device for automobile seat backrest |
-
2015
- 2015-06-12 CN CN201520404225.3U patent/CN204774742U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960440A (en) * | 2015-06-12 | 2015-10-07 | 苏州中航中振汽车饰件有限公司 | Adjusting device for automobile seat backrest |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204452118U (en) | A kind of safety seat ISOFIX system security controls device | |
| CN211280745U (en) | Car sleep headrest | |
| CN204774742U (en) | Adjusting device of car seat back | |
| CN202006717U (en) | Tensile sunshading board | |
| CN204774781U (en) | Handrail buffering bearing structure in middle of car back -row seat | |
| CN204774737U (en) | A device for adjusting car seat back | |
| CN204077763U (en) | Steering column bracket component and column assy | |
| CN105398354B (en) | The automotive seat flank regulating system of brake cable control | |
| CN104960440A (en) | Adjusting device for automobile seat backrest | |
| CN204279144U (en) | A kind of adjustable automobile rear seat | |
| CN203957922U (en) | Automobile chair frame limiting device | |
| CN203766566U (en) | Leg supporting mechanism of seat of automobile | |
| CN104760527A (en) | adjusting structure for seat back shoulder region | |
| CN204567454U (en) | A kind of back mirror observing environment of getting off for car back row passenger | |
| CN203805737U (en) | Angle regulator for rear seat | |
| CN204774738U (en) | Car is with three people's seats | |
| CN104924928A (en) | Device for adjusting backrest of automobile seat | |
| CN209700467U (en) | Automotive seat extension regulating mechanism | |
| CN204870618U (en) | Angle modulation ware trace with locate function | |
| CN107284303B (en) | Automobile seat headrest with front and back telescopic function | |
| CN204415185U (en) | Device for regulating chair angle | |
| CN218172051U (en) | Backrest adjusting and limiting structure | |
| CN203698022U (en) | Automobile back-row seat armrest with buffering function | |
| CN204340790U (en) | A kind of back of seat top waist regulating mechanism | |
| CN205202779U (en) | Car back book turns over lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170223 Address after: Jiangsu Hongxi road 215000 city of Suzhou province high tech Zone 42 No. E-2 plant Patentee after: Ning Zhenxing Address before: Jiangsu Hongxi road 215151 city of Suzhou province high tech Zone 42 No. E-2 standard workshop Patentee before: SUZHOU ZHONG ZHEN AUTO PARTS CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180104 Address after: Jiangsu Hongxi road 215000 city of Suzhou province high tech Zone 42 No. E-2 plant Patentee after: Suzhou Luo Lun automobile manufacturing Limited by Share Ltd Address before: Jiangsu Hongxi road 215000 city of Suzhou province high tech Zone 42 No. E-2 plant Patentee before: Ning Zhenxing |