CN101565005A - Ball for slide rail of automobile seat - Google Patents
Ball for slide rail of automobile seat Download PDFInfo
- Publication number
- CN101565005A CN101565005A CNA2009100269680A CN200910026968A CN101565005A CN 101565005 A CN101565005 A CN 101565005A CN A2009100269680 A CNA2009100269680 A CN A2009100269680A CN 200910026968 A CN200910026968 A CN 200910026968A CN 101565005 A CN101565005 A CN 101565005A
- Authority
- CN
- China
- Prior art keywords
- ball
- rail
- slide rail
- ball body
- automobile seat
- 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
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Abstract
The invention discloses a ball for a slide rail of an automobile seat, which has elasticity and can reduce abnormal noise. The ball comprises a cylindrical ball body, wherein the ball body is made of high-strength nylon. The ball is made of the high-strength nylon, so that the impact force between the ball and an inner rail and an outer rail is reduced, thereby greatly reducing the deformation degree of the inner rail and the outer rail due to impact and prolonging the service life of the slide rails. Simultaneously, due to the reduction of the abnormal noise caused by the impact, the riding comfort is improved.
Description
Technical field
The present invention relates to ball, refer more particularly to the ball in the sliding rail for vehicle seat.
Background technology
As everyone knows, the structure of sliding rail for vehicle seat generally includes: inside and outside rail and be arranged on irony ball between the inside and outside rail.This slide rail in use because the ball of irony does not have elasticity, when jolting when run into complex road condition in garage's process, makes inside and outside rail and ball bump and causes inside and outside rail to be out of shape, has influence on the service life of slide rail; And the collision between inside and outside rail and the steel ball can be sent bigger abnormal sound, makes passenger produce fidgety mood, influences the ride comfort sense.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of and have elasticity and can reduce ball in the sliding rail for vehicle seat of abnormal sound.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the ball in the sliding rail for vehicle seat comprises: cylindrical ball body, described ball body is made of high-strength nylon.
Described ball body is provided with axial central through hole.
The periphery of the both sides end face of described ball body is provided with arc angling along the place.
The invention has the beneficial effects as follows: ball of the present invention is made of high-strength nylon, has reduced the collision dynamics of ball and inside and outside rail in the driving process, thereby has reduced inside and outside rail greatly because of the deformation extent that collision produces, and has prolonged the service life of slide rail; Simultaneously, also reduce the abnormal sound that produces because of collision, improved the ride comfort sense.In addition, axial central through hole has further strengthened the elasticity of described ball on the ball body, has further reduced the collision dynamics of ball and inside and outside rail.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the left TV structure scheme drawing of Fig. 1;
Fig. 3 is the structural representation that the slide rail of ball of the present invention is housed;
Among Fig. 1 to Fig. 3: 1, ball body, 11, central through hole, 12, arc angling, 2, interior rail, 3, outer rail, 4, pedestal.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present invention in detail.
As shown in Figure 1 and Figure 2, ball in the sliding rail for vehicle seat of the present invention, comprise: by the cylindrical ball body 1 that high-strength nylon is made, ball body 1 is provided with axial central through hole 11, and the periphery of the both sides end face of ball body is provided with arc angling 12 along the place.During practical application, as shown in Figure 3, the slide rail of above-mentioned ball is installed, its structure comprises: inside and outside rail 2 and 3, wherein, described outer rail 3 is fixed on the pedestal 4.
Claims (3)
1. the ball in the sliding rail for vehicle seat, comprising: cylindrical ball body is characterized in that: described ball body is made of high-strength nylon.
2. ball as claimed in claim 1 is characterized in that: described ball body is provided with axial central through hole.
3. ball as claimed in claim 1 or 2 is characterized in that: the periphery of the both sides end face of described ball body is provided with arc angling along the place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100269680A CN101565005A (en) | 2009-05-21 | 2009-05-21 | Ball for slide rail of automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100269680A CN101565005A (en) | 2009-05-21 | 2009-05-21 | Ball for slide rail of automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101565005A true CN101565005A (en) | 2009-10-28 |
Family
ID=41281438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100269680A Pending CN101565005A (en) | 2009-05-21 | 2009-05-21 | Ball for slide rail of automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101565005A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654940A (en) * | 1984-11-26 | 1987-04-07 | Nippon Thompson Co., Ltd. | Rolling bearing made by thin steel plates for providing a rectilinear movement |
| EP0834419A1 (en) * | 1996-10-03 | 1998-04-08 | Excel Industries Inc | Seat track assembly |
| JP2000142187A (en) * | 1998-11-12 | 2000-05-23 | Meritor Automot Canada Inc | Sheet track assembly for vehicle |
| US20020130238A1 (en) * | 2001-03-14 | 2002-09-19 | Downey Hugh D. | Universal seat track assembly |
| CN201446894U (en) * | 2009-05-21 | 2010-05-05 | 江苏友邦精工实业有限公司 | Roll ball in slide rail used for automobile seat |
-
2009
- 2009-05-21 CN CNA2009100269680A patent/CN101565005A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4654940A (en) * | 1984-11-26 | 1987-04-07 | Nippon Thompson Co., Ltd. | Rolling bearing made by thin steel plates for providing a rectilinear movement |
| EP0834419A1 (en) * | 1996-10-03 | 1998-04-08 | Excel Industries Inc | Seat track assembly |
| JP2000142187A (en) * | 1998-11-12 | 2000-05-23 | Meritor Automot Canada Inc | Sheet track assembly for vehicle |
| US20020130238A1 (en) * | 2001-03-14 | 2002-09-19 | Downey Hugh D. | Universal seat track assembly |
| CN201446894U (en) * | 2009-05-21 | 2010-05-05 | 江苏友邦精工实业有限公司 | Roll ball in slide rail used for automobile seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20091028 |