CN203651511U - Automobile seat sliding rail preventing balls from scattering - Google Patents
Automobile seat sliding rail preventing balls from scattering Download PDFInfo
- Publication number
- CN203651511U CN203651511U CN201320769778.XU CN201320769778U CN203651511U CN 203651511 U CN203651511 U CN 203651511U CN 201320769778 U CN201320769778 U CN 201320769778U CN 203651511 U CN203651511 U CN 203651511U
- Authority
- CN
- China
- Prior art keywords
- glidepath
- slide rail
- sliding rail
- ball
- retainer
- 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
Links
- 210000003205 muscle Anatomy 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model relates to the field of placing or installing an automobile seat with an adjustable backrest, in particular to an automobile seat sliding rail preventing balls from falling. The automobile seat sliding rail preventing the balls from falling comprises an upper sliding rail body (11) and a lower sliding rail body (12), and is characterized in that a retainer (2), the upper ball (31) and the lower ball (32) are included, the section of the upper sliding rail body (11) is shaped like the Chinese character 'ji', the section of the lower sliding rail body (12) is in an inverted-T shape, and the two ends of the upper sliding rail body (11) are arranged in downward grooves in the two ends of the lower sliding rail body (12) in a sleeved mode; the bottom edge of the lower sliding rail body (12) is provided with two upward protruding ribs (121). The automobile seat sliding rail is simple in structure, convenient to use, good in integrity and not prone to falling off.
Description
Technical field
The utility model relates to layout or the installing area of seat on backrest tunable vehicle, is specially the sliding rail for vehicle seat that a kind of anti-ball is scattered.
Background technology
For adapting to driver or the carborne requirement of passenger of various statures, the seat of automobile has the function moving forward and backward conventionally, and the movement of seat is by being located at seat on slide rail and realizing.Current seat slide, be located on glidepath and between embeds upper ball and lower ball forms by upper slide rail, upper ball and lower ball are retrained by holder and lower retainer respectively again, when use seat drive upper slide rail and relatively glidepath relatively move, upper ball and lower ball play a part to reduce to rub.This structure, holder and lower retainer are structure independently separately, in the time being subject to the application force of side direction, it is constant that holder and lower retainer are difficult to continue to maintain original relative position, easily causes ball or lower ball to come off.
Utility model content
In order to overcome the defect of prior art, the automotive seat annex of a kind of simple in structure, easy to use, good integrity, difficult drop-off is provided, the utility model discloses the sliding rail for vehicle seat that a kind of anti-ball is scattered.
The utility model reaches goal of the invention by following technical solution:
The sliding rail for vehicle seat that anti-ball is scattered, comprises slide rail and glidepath, and upper slide rail is located on glidepath, it is characterized in that: also comprise retainer, upper ball and lower ball,
The cross section of upper slide rail is "Ji" type, and the cross section of glidepath is " recessed " font, and the two ends of upper slide rail are upturned, the groove that Open Side Down of the each formation in two ends of glidepath, and the two ends of upper slide rail are sheathed on respectively in the downward groove in glidepath two ends;
The cross section of retainer is " recessed " font, retainer is embedded between slide rail and glidepath, the base of retainer is located between the downward opening of slide rail and the base of glidepath, two sides of retainer are located at respectively between the upper slide rail side and glidepath side of homonymy, and the top of retainer both sides extends to respectively the trench bottom of glidepath two ends groove;
Upper ball is embedded in the top of retainer both sides, and upper ball is located between the trench bottom of glidepath two ends groove and two ends that upper slide rail is upturned; Lower ball is embedded in the two ends on retainer base, and lower ball is located between the base of slide rail both sides and the base of glidepath;
The base of glidepath is provided with two prominent muscle to upper process, and the central axis on two prominent muscle and glidepath base be arranged in parallel, and the distance on prominent muscle and homonymy between slide rail base is less than the diameter of lower ball.
The sliding rail for vehicle seat that described anti-ball is scattered, is characterized in that: the diameter of upper ball is 50%～70% of lower ball diameter.
When the utility model uses, seat and upper slide rail are fixed, and glidepath is fixed on automotive interior, upper slide rail drives seat to move forward and backward along glidepath, thereby the position of adjusting seat, upper ball and lower ball are embedded between slide rail and glidepath, play a part to reduce friction by relative rolling; Because prominent muscle has reduced the distance between upper slide rail and glidepath, when being subject to external force especially when side direction External Force Acting, retainer still cannot be deviate between upper slide rail and glidepath, prevent that upper ball and lower ball are scattered, simultaneously, it is stressed that prominent muscle has also been strengthened the rigid unitary of package unit, the safety that has further improved seat.
The beneficial effects of the utility model are: simple in structure, easy to use, and good integrity, difficult drop-off.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the generalized section of removing in the utility model after retainer.
Detailed description of the invention
Further illustrate the utility model by specific embodiment below.
Embodiment 1
The sliding rail for vehicle seat that anti-ball is scattered, comprises slide rail 11, glidepath 12, retainer 2, upper ball 31 and lower ball 32, and as depicted in figs. 1 and 2, concrete structure is:
The cross section of upper slide rail 11 is "Ji" type, the cross section of glidepath 12 is " recessed " font, the two ends of upper slide rail 11 are upturned, the groove that Open Side Down of the each formation in two ends of glidepath 12, and the two ends of upper slide rail 11 are sheathed on respectively in the downward groove in glidepath 12 two ends;
The cross section of retainer 2 is " recessed " font, retainer 2 is embedded between slide rail 11 and glidepath 12, the base of retainer 2 is located between the downward opening of slide rail 11 and the base of glidepath 12, two sides of retainer 2 are located at respectively between upper slide rail 11 sides and glidepath 12 sides of homonymy, and the top of retainer 2 both sides extends to respectively the trench bottom of glidepath 12 two ends grooves;
The base of glidepath 12 is provided with two 121, two prominent muscle 121 of prominent muscle to upper process and the central axis on glidepath 12 bases be arranged in parallel, and the distance on prominent muscle 121 and homonymy between slide rail 11 bases is less than the diameter of lower ball 32.
The diameter of upper ball 31 is 50%～70% of lower ball 32 diameters, and this fact Example gets 50%.
When the present embodiment uses, seat and upper slide rail 11 are fixing, glidepath 12 is fixed on automotive interior, upper slide rail 11 drives seat to move forward and backward along glidepath 12, thereby the position of adjusting seat, upper ball 31 and lower ball 32 are embedded between slide rail 11 and glidepath 12, play a part to reduce friction by relative rolling; Because prominent muscle 121 has reduced the distance between upper slide rail 11 and glidepath 12, when being subject to external force especially when side direction External Force Acting, retainer 2 still cannot be deviate between upper slide rail 11 and glidepath 12, prevent that upper ball 31 and lower ball 32 are scattered, simultaneously, the rigid unitary that prominent muscle 121 has also been strengthened package unit is stressed, the safety that has further improved seat.
Claims (2)
1. the sliding rail for vehicle seat that anti-ball is scattered, comprise slide rail (11) and glidepath (12), upper slide rail (11) is located on glidepath (12), it is characterized in that: also comprise retainer (2), upper ball (31) and lower ball (32)
The cross section of upper slide rail (11) is "Ji" type, the cross section of glidepath (12) is " recessed " font, the two ends of upper slide rail (11) are upturned, the groove that Open Side Down of the each formation in two ends of glidepath (12), the two ends of upper slide rail (11) are sheathed on respectively in the downward groove in glidepath (12) two ends;
The cross section of retainer (2) is " recessed " font, retainer (2) is embedded between slide rail (11) and glidepath (12), the base of retainer (2) is located between the downward opening of slide rail (11) and the base of glidepath (12), two sides of retainer (2) are located at respectively between upper slide rail (11) side and glidepath (12) side that is positioned at homonymy, and the top of retainer (2) both sides extends to respectively the trench bottom of glidepath (12) two ends groove;
Upper ball (31) is embedded in the top of retainer (2) both sides, and upper ball (31) is located between the trench bottom of glidepath (12) two ends groove and two ends that upper slide rail (11) is upturned; Lower ball (32) is embedded in the two ends on retainer (2) base, and lower ball (32) is located between the base of slide rail (11) both sides and the base of glidepath (12);
The base of glidepath (12) is provided with two prominent muscle (121) to upper process, article two, the central axis on prominent muscle (121) and glidepath (12) base be arranged in parallel, and the distance on prominent muscle (121) and homonymy between slide rail (11) base is less than the diameter of lower ball (32).
2. the sliding rail for vehicle seat that anti-ball as claimed in claim 1 is scattered, is characterized in that: the diameter of upper ball (31) is 50%～70% of lower ball (32) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769778.XU CN203651511U (en) | 2013-11-30 | 2013-11-30 | Automobile seat sliding rail preventing balls from scattering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769778.XU CN203651511U (en) | 2013-11-30 | 2013-11-30 | Automobile seat sliding rail preventing balls from scattering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203651511U true CN203651511U (en) | 2014-06-18 |
Family
ID=50917940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769778.XU Expired - Lifetime CN203651511U (en) | 2013-11-30 | 2013-11-30 | Automobile seat sliding rail preventing balls from scattering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203651511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017178805A1 (en) * | 2016-04-13 | 2017-10-19 | Accuride International Limited | A sliding support assembly using retaining strips |
-
2013
- 2013-11-30 CN CN201320769778.XU patent/CN203651511U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017178805A1 (en) * | 2016-04-13 | 2017-10-19 | Accuride International Limited | A sliding support assembly using retaining strips |
| US11160372B2 (en) | 2016-04-13 | 2021-11-02 | Accuride International Limited | Sliding support assembly using retaining strips |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200444 plot F5 south of Fengxiang Road, Baoshan Urban Industrial Park, Baoshan District, Shanghai Patentee after: Sidco (Shanghai) automobile seat Co.,Ltd. Address before: 200444 No. 1658, Fengxiang Road, Baoshan City Industrial Park, Baoshan District, Shanghai Patentee before: SITECH DONGCHANG AUTOMOTIVE SEATING TECHNOLOGY Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |