CN216008174U - Lower slide rail assembly structure - Google Patents
Lower slide rail assembly structure Download PDFInfo
- Publication number
- CN216008174U CN216008174U CN202121289352.5U CN202121289352U CN216008174U CN 216008174 U CN216008174 U CN 216008174U CN 202121289352 U CN202121289352 U CN 202121289352U CN 216008174 U CN216008174 U CN 216008174U
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- CN
- China
- Prior art keywords
- slide rail
- lower slide
- frame body
- plate
- connecting plate
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Abstract
The utility model relates to a lower slide rail assembling structure, and relates to the technical field of automobile design and manufacture. The lower slide rail assembly structure comprises a lower slide rail, a slide rail box connecting plate and a slide rail box mounting plate, wherein the lower slide rail comprises a lower slide rail frame body, a Y-direction mounting hole is formed in the front surface of the lower slide rail frame body, a Z-direction bolt is preassembled on the upper surface of the lower slide rail frame body, the lower slide rail frame body is arranged on the slide rail box connecting plate, the lower surface of the lower slide rail frame body is arranged on a connecting bottom plate of the slide rail box connecting plate, and the front surface of the lower slide rail frame body is matched with a connecting side plate of the slide rail box connecting plate and is fastened with a nut through the Y-direction bolt; the upper surface of the lower slide rail frame body is matched with the slide rail mounting plate and is fastened with a nut through a Z-direction bolt. The lower sliding rail assembly structure improves the connection strength of the lower sliding rail and solves the problem that the lower sliding rail of the sliding door is not bearing load in the Z direction, so that the rigidity at the threshold is insufficient, and the threshold is deformed.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a lower sliding rail assembling structure.
Background
In the prior art, the lower sliding rail of the sliding door is generally welded with the sliding rail mounting plate by adopting an open sliding rail structure, and the sliding rail is not bearing in the Z direction, so that the problems of threshold treading deformation or threshold soft collapse are easily caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, the utility model aims to provide a lower sliding rail assembling structure.
The lower slide rail assembly structure comprises a lower slide rail, a slide rail box connecting plate and a slide rail box mounting plate, wherein the lower slide rail comprises a lower slide rail frame body, a Y-direction mounting hole is formed in the front surface of the lower slide rail frame body, a Z-direction bolt is pre-installed on the upper surface of the lower slide rail frame body, the lower slide rail frame body is arranged on the slide rail box connecting plate, the lower surface of the lower slide rail frame body is arranged on a connecting bottom plate of the slide rail box connecting plate, the front surface of the lower slide rail frame body is matched with a connecting side plate of the slide rail box connecting plate and is fastened with a nut through the Y-direction bolt penetrating through the Y-direction mounting hole; the upper surface of the lower sliding rail frame body is matched with the sliding rail mounting plate and is fastened with a nut through the Z-direction bolt.
Wherein, the Y-direction mounting hole is a plurality of.
Wherein, Z is to the bolt is a plurality of.
Compared with the prior art, the lower slide rail assembling structure has the following beneficial effects:
the lower sliding rail assembly structure improves the connection strength of the lower sliding rail and solves the problem that the lower sliding rail of the sliding door is not bearing load in the Z direction, so that the rigidity at the threshold is insufficient, and the threshold is deformed.
Drawings
Fig. 1 is a schematic structural view of a closed lower slide rail used in embodiment 1.
Fig. 2 is a first sectional view (along the Z-direction bolt) of the lower shoe fitting structure of embodiment 1.
Fig. 3 is a second schematic sectional view (along the Y-direction bolt) of the lower rail mounting structure of embodiment 1.
Detailed Description
The lower sliding rail assembly structure of the present invention will be further described with reference to specific embodiments to help those skilled in the art to more fully, accurately and deeply understand the technical solution of the present invention.
Example 1
As shown in fig. 1 to 3, the lower rail mounting structure of the present embodiment includes a lower rail 10, a rail box attachment plate 20, and a rail box mounting plate 40. The lower slide rail 10 comprises a lower slide rail frame body 11, a plurality of Y-direction mounting holes 12 are formed in the front surface 13 of the lower slide rail frame body 11, and a plurality of Z-direction bolts 15 are pre-installed on the upper surface 14 of the lower slide rail frame body 11. The lower slide rail frame 11 is disposed on the slide rail box connecting plate 20, such that the lower surface of the lower slide rail frame 11 is disposed on the connecting bottom plate 21 of the slide rail box connecting plate 20, and the front surface 13 of the lower slide rail frame 11 is fitted with the connecting side plate 22 of the slide rail box connecting plate 20 and fastened with a nut by a Y-direction bolt 30 passing through the Y-direction mounting hole 12. The upper surface 14 of the lower slide rail frame 11 is engaged with the slide rail mounting plate 40 and is fastened to the nut 50 by the Z-bolt 15.
The lower slide rail in the lower slide rail assembly structure of the embodiment is attached to the lower plate of the slide rail box, so that the Z-direction bearing is realized; the lower sliding rail connection mode adopts a screw connection mode, so that the problem that the scheme is not feasible due to insufficient welding space can be avoided; the bolt joint mode is that firstly, the lower slide rail is in bolt joint with the lower plate Y of the slide rail box, then, the slide rail mounting plate is in bolt joint with the nut Z direction, and the Y direction and the Z direction of the lower slide rail are in bolt joint simultaneously, so that the connection strength of the lower slide rail can be increased.
It is obvious to those skilled in the art that the specific embodiments are only exemplary descriptions of the present invention, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial modifications made by the method concept and technical scheme of the present invention are within the protection scope of the present invention.
Claims (3)
1. The utility model provides a lower slide rail assembly structure which characterized in that: the lower slide rail comprises a lower slide rail body, a slide rail box connecting plate and a slide rail box mounting plate, wherein a Y-direction mounting hole is formed in the front surface of the lower slide rail body, a Z-direction bolt is pre-installed on the upper surface of the lower slide rail body, the lower slide rail body is arranged on the slide rail box connecting plate, the lower surface of the lower slide rail body is arranged on a connecting bottom plate of the slide rail box connecting plate, the front surface of the lower slide rail body is matched with a connecting side plate of the slide rail box connecting plate, and the lower slide rail body is fastened with a nut through the Y-direction bolt penetrating through the Y-direction mounting hole; the upper surface of the lower sliding rail frame body is matched with the sliding rail mounting plate and is fastened with a nut through the Z-direction bolt.
2. The lower slide rail mounting structure according to claim 1, wherein: the Y-direction mounting holes are multiple.
3. The lower slide rail mounting structure according to claim 1, wherein: the Z-direction bolts are multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289352.5U CN216008174U (en) | 2021-06-10 | 2021-06-10 | Lower slide rail assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289352.5U CN216008174U (en) | 2021-06-10 | 2021-06-10 | Lower slide rail assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216008174U true CN216008174U (en) | 2022-03-11 |
Family
ID=80524678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289352.5U Active CN216008174U (en) | 2021-06-10 | 2021-06-10 | Lower slide rail assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216008174U (en) |
-
2021
- 2021-06-10 CN CN202121289352.5U patent/CN216008174U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |