CN214822735U - Novel automobile seat slide rail capable of preventing balls from falling - Google Patents
Novel automobile seat slide rail capable of preventing balls from falling Download PDFInfo
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- CN214822735U CN214822735U CN202121176490.2U CN202121176490U CN214822735U CN 214822735 U CN214822735 U CN 214822735U CN 202121176490 U CN202121176490 U CN 202121176490U CN 214822735 U CN214822735 U CN 214822735U
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- slide rail
- ball
- recess
- font
- balls
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Abstract
The utility model relates to a prevent that ball from dropping novel car seat slide rail, in particular to car seat slide rail's technical field, including last slide rail and lower slide rail, the cross-section of lower slide rail is "concave" font, it is "T" font to go up the slide rail cross-section, it is the butt piece of "O" font along the both ends integrated into one piece cross-section of "T" font to go up the slide rail both ends, butt piece top is provided with first recess and second recess, butt piece bottom is provided with the third recess, respectively have first ball and second ball with the medial surface butt of lower slide rail in first recess and the second recess, the butt has the third ball between the inside and lower slide rail of third recess, the utility model discloses have the technological effect that prevents the ball and drop.
Description
Technical Field
The utility model belongs to the technical field of the technique and specifically relates to indicate a prevent that ball from dropping novel car seat slide rail.
Background
In order to meet the requirements of drivers or passengers of various sizes for riding the automobile, the seat of the automobile usually has a function of moving back and forth, and the seat is moved by arranging the seat on a slide rail. The seat slide rail comprises an upper slide rail, a lower slide rail, an upper ball and a lower ball, wherein the upper ball and the lower ball are embedded between the upper slide rail and the lower slide rail, the upper ball and the lower ball are respectively restrained by an upper retainer and a lower retainer, the seat drives the upper slide rail to move relative to the lower slide rail when in use, and the upper ball and the lower ball play a role in reducing friction. In this structure, the upper retainer and the lower retainer are independent structures, and when a lateral acting force is applied to the upper retainer and the lower retainer, the upper retainer and the lower retainer are difficult to continuously maintain the original relative positions, so that the upper balls or the lower balls are easy to fall off.
Disclosure of Invention
The utility model aims at providing a prevent that ball from dropping novel car seat slide rail, it has the effect that prevents the ball and drop.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a prevent that ball from dropping novel car seat slide rail, includes slide rail and lower slide rail, the cross-section of slide rail is "concave" font down, it is "T" font to go up the slide rail cross-section, go up the butt piece that the both ends integrated into one piece cross-section of slide rail both ends along the both ends of "T" font is "O" font, butt piece top is provided with first recess and second recess, butt piece bottom is provided with the third recess, have butt joint first ball and second ball with the medial surface of slide rail down respectively in first recess and the second recess, butt joint has the third ball between the inside and lower slide rail of third recess.
Preferably, a gap is left between the outer side of the O-shaped abutting piece and the inner side of the lower slide rail.
Preferably, both ends of the lower slide rail are abutted to the second ball and bent towards the abutting piece to form a bent part.
Preferably, the center of the bottom of the lower slide rail is bent towards the top to form a fourth groove abutted against third balls on the left side and the right side.
Preferably, the abutment member is hollow.
Preferably, the integral forming part of the upper slide rail and the abutting part is provided with a round angle.
To sum up, the utility model has the advantages that:
the first ball can be always kept in the first groove by the aid of the arrangement, the second ball can be always kept in the second groove, and the third ball can be always kept in the third groove, so that the ball bearing is more stable and is difficult to fall off from the upper sliding rail and the lower sliding rail.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
The marks in the figure are respectively 1 and an upper sliding rail; 2. a lower slide rail; 21. a bending section; 22. a fourth groove; 3. an abutting member; 31. a first groove; 32. a second groove; 33. a third groove; 4. a first ball bearing; 5. a second ball bearing; 6. and a third ball.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a prevent novel car seat slide rail that ball drops, including last slide rail 1 and lower slide rail 2, the cross-section of lower slide rail 2 is "concave" font, it is "T" font to go up slide rail 1 cross-section, it is the butt piece 3 of "O" font along the both ends integrated into one piece cross-section of "T" font to go up slide rail 1 both ends, 3 tops of butt piece are provided with first recess 31 and second recess 32, 3 bottoms of butt piece are provided with third recess 33, have butt first ball 4 and second ball 5 with the medial surface butt of lower slide rail 2 respectively in first recess 31 and the second recess 32, butt has been connect third ball 6 between the inside and lower slide rail 2 of third recess 33.
The working principle is as follows: the arrangement enables the first ball 4 to be always kept in the first groove 31, the second ball 5 to be always kept in the second groove 32, and the third ball 6 to be always kept in the third groove 33, so that the ball bearing is more stable and is difficult to fall off from the upper sliding rail and the lower sliding rail 2.
A gap is reserved between the outer side of the O-shaped abutting part 3 and the inner side of the lower slide rail 2, and the upper slide rail 1 and the lower slide rail 2 are difficult to move mutually by adopting the structure.
The two ends of the lower slide rail 2 are abutted against the second ball 5 and bent towards the abutting piece 3 to form the bent part 21, and the second ball 5 is difficult to fall off between the upper slide rail 1 and the lower slide rail 2 by adopting the structure.
The bottom center of the lower slide rail 2 is bent towards the top to form a fourth groove 22 abutted against the third balls 6 on the left and right sides, and the structure can enable the third balls 6 to be always kept in the fourth groove 22.
The abutment member 3 is provided in a hollow shape, and the abutment member 3 can be made more rigid by adopting such a structure.
Go up slide rail 1 and butt 3 integrated into one piece department fillet setting, adopt such structure can make the connection between first slide rail and the butt 3 be difficult to the rupture more.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a prevent that ball novel car seat slide rail that drops which characterized in that: including last slide rail (1) and lower slide rail (2), the cross-section of lower slide rail (2) is "concave" font, it is "T" font to go up slide rail (1) cross-section, go up slide rail (1) both ends along the butt piece (3) of the both ends integrated into one piece cross-section of "T" font for "O" font, butt piece (3) top is provided with first recess (31) and second recess (32), butt piece (3) bottom is provided with third recess (33), have butt joint first ball (4) and second ball (5) with the medial surface of lower slide rail (2) respectively in first recess (31) and second recess (32), butt joint has third ball (6) between third recess (33) inside and lower slide rail (2).
2. The novel automobile seat slide rail for preventing the balls from falling off as claimed in claim 1, wherein: a gap is reserved between the outer side of the O-shaped abutting part (3) and the inner side of the lower sliding rail (2).
3. The novel automobile seat slide rail capable of preventing the balls from falling off as claimed in claim 2, wherein: and two ends of the lower slide rail (2) are abutted against the second ball (5) and bent towards the abutting piece (3) to form a bent part (21).
4. The novel automobile seat slide rail for preventing the balls from falling off as claimed in claim 3, wherein: and the center of the bottom of the lower sliding rail (2) is bent towards the top to form a fourth groove (22) which is abutted against the third balls (6) on the left side and the right side.
5. The novel automobile seat slide rail capable of preventing the balls from falling off as claimed in claim 4, wherein: the abutting part (3) is arranged in a hollow mode.
6. The novel automobile seat slide rail for preventing the balls from falling off as claimed in claim 5, wherein: go up slide rail (1) and butt piece (3) integrated into one piece department fillet setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121176490.2U CN214822735U (en) | 2021-05-28 | 2021-05-28 | Novel automobile seat slide rail capable of preventing balls from falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121176490.2U CN214822735U (en) | 2021-05-28 | 2021-05-28 | Novel automobile seat slide rail capable of preventing balls from falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214822735U true CN214822735U (en) | 2021-11-23 |
Family
ID=78780820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121176490.2U Active CN214822735U (en) | 2021-05-28 | 2021-05-28 | Novel automobile seat slide rail capable of preventing balls from falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214822735U (en) |
-
2021
- 2021-05-28 CN CN202121176490.2U patent/CN214822735U/en active Active
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