CN210363472U - Manual slide rail of car seat with same retainer - Google Patents
Manual slide rail of car seat with same retainer Download PDFInfo
- Publication number
- CN210363472U CN210363472U CN201921011857.8U CN201921011857U CN210363472U CN 210363472 U CN210363472 U CN 210363472U CN 201921011857 U CN201921011857 U CN 201921011857U CN 210363472 U CN210363472 U CN 210363472U
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- CN
- China
- Prior art keywords
- slide rail
- retainer
- protrusions
- holder
- steel ball
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- 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.)
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Abstract
The utility model relates to a manual slide rail of car seat that holder is the same, it is a part in the car seat. The utility model discloses an go up slide rail, lower slide rail and holder, upper and lower slide rail passes through holder sliding fit, installs steel ball, its characterized in that respectively at the both ends of holder: the four retainers are completely the same in structure and shape and are of split type structures, the maximum distance between the upper protrusions and the lower protrusions of the end face of each retainer is smaller than the diameter of the steel ball, and the maximum distance between the left protrusions and the right protrusions is larger than the diameter of the steel ball. The utility model discloses structural design is more reasonable, because its structure of four holders and shape are identical and split type structure, need not make the integral type structure between two upper and lower holders, and the preparation technology is simpler with the installation, and the commonality is good, and the cost is lower.
Description
Technical Field
The utility model relates to a slide rail, especially a manual slide rail of car seat that holder is the same, it is a part in the car seat.
Background
In the prior art, the automobile seat slide rail is positioned at the bottom of the automobile seat, and the front and back positions of the seat can be adjusted according to needs. The common automobile seat slide rail comprises a first slide rail component and a second slide rail component which are symmetrical in structure, an upper slide rail and a lower slide rail which are in sliding fit are arranged on the first slide rail component and the second slide rail component, the upper slide rail and the lower slide rail are in sliding fit through a retainer, and steel balls are respectively arranged at two ends of the retainer. Because the ball way spaces formed by the upper sliding rail and the lower sliding rail are different, the shape of the retainer is different, and installation errors are easily caused during installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the above-mentioned not enough that exists among the prior art, and provide the same manual slide rail of car seat of the more reasonable holder of a structural design to reach simple to operate, be difficult for the purpose of loading by mistake.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: this manual slide rail of car seat that holder is the same includes slide rail set spare one and slide rail set spare two of the mutual symmetry of structure, all is provided with sliding fit's last slide rail and lower slide rail on slide rail set spare one and slide rail set spare two to and the holder, upper and lower slide rail pass through holder sliding fit, install steel ball, its characterized in that respectively at the both ends of holder: the four retainers are completely the same in structure and shape and are of split type structures, the maximum distance between the upper protrusions and the lower protrusions of the end face of each retainer is smaller than the diameter of the steel ball, and the maximum distance between the left protrusions and the right protrusions is larger than the diameter of the steel ball.
The steel ball is positioned in the ball path between the upper slide rail and the lower slide rail and is suspended on the retainer of the ball path.
The end face shape of each retainer is shoe-shaped.
Compared with the prior art, the utility model, have following advantage and effect: structural design is more reasonable, because its structure of four holders and shape are identical and split type structure, need not make into integral type structure between two upper and lower holders, and manufacturing process is simpler with the installation, and the commonality is good, and the cost is lower.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is an expanded perspective view of the first slide rail assembly in fig. 1.
Fig. 3 is a schematic side view of the upper and lower slide rails of the present invention.
Detailed Description
Referring to fig. 1-3, the present invention provides a handle 3 connecting a first sliding rail assembly 1 and a second sliding rail assembly 2, and an upper sliding rail 11 and a lower sliding rail 12 both disposed on the first sliding rail assembly 1 and the second sliding rail assembly 2, wherein the first sliding rail assembly 1 and the second sliding rail assembly 2 are symmetrical to each other, so that the following embodiment will be described in detail with the first sliding rail assembly 1.
In the embodiment, the upper and lower slide rails 11, 12 are in sliding fit through the retainer 15, the steel balls 16 are respectively installed at two ends of the retainer 15, the retainer 15 is made of a non-metal material, four retainers 15 are provided, the structure and the shape of the retainers 15 are completely the same, and the retainers are split structures, that is, the four retainers 15 are independent bodies; four ball paths 10 are formed between the upper sliding rail 11 and the lower sliding rail 12, the steel balls 16 and the retainer 15 are both positioned in the ball paths 10, and the steel balls 16 are suspended on the retainer 15 of the ball paths 10 and have the function of keeping the relative positions of the steel balls 16 on the same ball path 10 unchanged.
In the present embodiment, the maximum distance H1 between the upper and lower protrusions of the end face 151 of each retainer 15 is smaller than the diameter of the steel ball 16, and the maximum distance H2 between the upper and lower protrusions is larger than the diameter of the steel ball 16; the end face 151 of each cage 15 is shaped as a shoe-shaped gold ingot.
Other use cases are the same as or equivalent to the prior art and are not described in detail.
The names of the above parts in this specification can be different, and all the equivalent or simple changes made by the structure, the characteristics and the principle according to the concept of the present invention are included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a manual slide rail of car seat that holder is the same, includes slide rail set spare one and slide rail set spare two of the mutual symmetry of structure, all is provided with sliding fit's last slide rail and lower slide rail on slide rail set spare one and slide rail set spare two, through holder sliding fit between the upper and lower slide rail, installs steel ball, its characterized in that respectively at the both ends of holder: the four retainers are completely the same in structure and shape and are of split type structures, the maximum distance between the upper protrusions and the lower protrusions of the end face of each retainer is smaller than the diameter of the steel ball, and the maximum distance between the left protrusions and the right protrusions is larger than the diameter of the steel ball.
2. The manual automobile seat sliding rail with the same retainer as the manual automobile seat sliding rail according to claim 1, is characterized in that: the steel ball is positioned in the ball path between the upper sliding rail and the lower sliding rail and is suspended on a retainer of the ball path.
3. The manual automobile seat sliding rail with the same retainer as the manual automobile seat sliding rail according to claim 1, is characterized in that: the end surface of each retainer is shaped like a gold ingot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011857.8U CN210363472U (en) | 2019-07-02 | 2019-07-02 | Manual slide rail of car seat with same retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011857.8U CN210363472U (en) | 2019-07-02 | 2019-07-02 | Manual slide rail of car seat with same retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210363472U true CN210363472U (en) | 2020-04-21 |
Family
ID=70268447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011857.8U Active CN210363472U (en) | 2019-07-02 | 2019-07-02 | Manual slide rail of car seat with same retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210363472U (en) |
-
2019
- 2019-07-02 CN CN201921011857.8U patent/CN210363472U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |