CN216231812U - Novel slide rail - Google Patents
Novel slide rail Download PDFInfo
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- CN216231812U CN216231812U CN202122953415.9U CN202122953415U CN216231812U CN 216231812 U CN216231812 U CN 216231812U CN 202122953415 U CN202122953415 U CN 202122953415U CN 216231812 U CN216231812 U CN 216231812U
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- bending
- slide rail
- side wall
- nut
- concave cavity
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Abstract
The utility model discloses a novel slide rail, which comprises: the sliding rail comprises a sliding rail body, wherein a concave cavity is formed in the sliding rail body; the nut comprises a nut body and a nut fixing seat, the nut fixing seat is arranged inside the concave cavity, and at least two concave parts are arranged on the side wall of the nut fixing seat; the limiting stop point unit is arranged on the side wall of the slide rail body and can be bent towards the inside of the concave cavity and abutted against the concave part, so that the nut is fixed in the concave cavity. The nut thread structure does not affect the nut thread, and has the advantages of simple structure, low cost and the like.
Description
Technical Field
The utility model relates to the technical field of sliding rails of automobile seats, in particular to a novel sliding rail.
Background
Under the condition that the H point of the automobile seat is low and the Block value is low, the lowest point of the seat framework is the lowest point of the seat basin, the gap between the seat basin and the slide rail is small, and the spatial arrangement is limited. The connecting bracket on the upper rail in the scene usually needs to adopt a form of screwing the fixing bracket by laser welding or projection welding nuts.
According to the scheme of the original upper rail projection welding nut, as the welding spot of the projection welding nut is close to the middle threaded hole, the problem that welding slag overflows to the thread after welding to cause the thread to need reworking can not be completely avoided, and the sub-assembly is scrapped under severe conditions.
Therefore, in the following proposals, in order to avoid the above-mentioned problems, a projection-welded joint plate member is generally added between the upper rail and the projection-welded nut. The nut and the connecting plate are welded firstly, and then the connecting plate and the upper rail are welded, so that the purpose is to enable the welding spot to be far away from the nut thread section, but the problems are avoided, and meanwhile, the defects of cost, weight increase and the like are also caused.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a novel slide rail with simple structure and low cost, which does not affect the thread of the nut, in view of the above technical problems.
A novel slide rail, comprising:
the sliding rail comprises a sliding rail body, wherein a concave cavity is formed in the sliding rail body;
the nut comprises a nut body and a nut fixing seat, the nut fixing seat is arranged inside the concave cavity, and at least two concave parts are arranged on the side wall of the nut fixing seat;
the limiting stop point unit is arranged on the side wall of the slide rail body and can be bent towards the inside of the concave cavity and abutted against the concave part, so that the nut is fixed in the concave cavity.
In one embodiment, the limit stop unit includes:
the bending openings are formed in the side walls of the two sides of the sliding rail body;
and one end of the bending stop point is fixedly connected to the bending opening, and the other end of the bending stop point can be bent towards the inside of the concave cavity and is abutted against the concave part.
In one embodiment, the recessed portion is an inclined surface forming an included angle with the side wall of the concave cavity, the inclined surfaces are symmetrically arranged around the nut fixing seat, and the inclined surfaces are located at the lower part of the nut fixing seat; one end of the bending stop point is fixedly connected to the single-side wall of the bending opening, and the other end of the bending stop point is abutted to the inclined plane.
In one embodiment, the recess is shaped as a step; one end of the bending blocking point is fixedly connected to the left side wall and the right side wall of the bending opening, and the middle of the bending blocking point abuts against the step body.
In one embodiment, the recess is shaped as a step; one end of the bending blocking point is fixedly connected to the lower side wall of the bending opening, and the other end of the bending blocking point extends upwards and abuts against the step surface of the step body.
In one embodiment, the recess is arc-shaped; one end of the bending blocking point is fixedly connected to the upper side wall and the lower side wall of the bending opening, and the middle of the bending blocking point is abutted to the arc-shaped surface.
In one embodiment, the recess is arc-shaped; one end of the bending blocking point is fixedly connected to the upper side wall of the bending opening, and the other end of the bending blocking point abuts against the arc-shaped surface.
In one embodiment, the included angle between the inclined surface and the side wall of the concave cavity is 30-60 degrees.
In one embodiment, the included angle between the inclined surface and the side wall of the concave cavity is 45 degrees.
Above-mentioned novel slide rail through set up spacing fender point unit on the lateral wall of slide rail body, at the subassembly level that nut and slide rail body are fixed, utilizes the frock application of force, makes spacing fender point unit buckle to the inside in concave type chamber to the butt is on the depressed part, thereby fixes the nut on the slide rail body, and it can not lead to the fact the influence to the screw thread of nut, and has advantages such as simple structure, with low costs.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the slide rail of the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic diagram illustrating a state of the novel slide rail according to the first embodiment of the utility model before being fixed;
fig. 4 is a schematic diagram illustrating a fixed state of the novel slide rail according to the first embodiment of the utility model;
fig. 5 is a schematic diagram illustrating a state of the novel slide rail according to the second embodiment of the present invention before being fixed;
fig. 6 is a schematic diagram illustrating a fixed state of the novel slide rail according to the second embodiment of the present invention;
fig. 7 is a schematic diagram of a state before fixing of the novel slide rail according to the third embodiment of the utility model;
fig. 8 is a schematic diagram illustrating a fixed state of the novel slide rail according to the third embodiment of the present invention;
fig. 9 is a schematic diagram illustrating a state of the novel slide rail according to a fourth embodiment of the present invention before being fixed;
fig. 10 is a schematic diagram illustrating a fixed state of the novel slide rail according to the fourth embodiment of the present invention;
fig. 11 is a schematic diagram of a state before fixing of the novel slide rail according to the fifth embodiment of the present invention;
fig. 12 is a schematic fixed state diagram of the novel slide rail according to the fifth embodiment of the present invention.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 12, an embodiment of the present invention provides a novel slide rail, including:
the sliding rail comprises a sliding rail body 1, wherein a concave cavity 2 is formed in the sliding rail body 1;
the nut 3 comprises a nut body 31 and a nut fixing seat 32, the nut fixing seat 32 is arranged inside the concave cavity 2, and at least two concave parts 33 are arranged on the side wall of the nut fixing seat 32;
and the limiting stop point unit 4 is arranged on the side wall of the slide rail body 1, the limiting stop point unit 4 can be bent towards the inside of the concave cavity 2 and is abutted against the concave part 33, so that the nut 3 is fixed in the concave cavity 2.
Above-mentioned novel slide rail through set up spacing fender point unit 4 on the lateral wall at slide rail body 1, at nut 3 and the subassembly level that slide rail body 1 is fixed, utilizes the frock application of force, makes spacing fender point unit 4 buckle to the inside of concave type chamber 2 to the butt is on depressed part 33, thereby fixes nut 3 on slide rail body 1, and it can not lead to the fact the influence to nut 3's screw thread, and has advantages such as simple structure, with low costs.
In an embodiment of the present invention, the limit stopping point unit 4 includes:
the bending openings 41 are formed in the side walls of the two sides of the slide rail body 1;
and a bending stopper 42, one end of the bending stopper 42 being fixedly connected to the bending opening 41, and the other end of the bending stopper 42 being capable of bending into the concave cavity 2 and abutting against the concave portion 33. In this embodiment, the bending opening 41 and the bending stopping point 42 may be formed in an integrated manner, such as: can be directly formed in one step by a stamping processing mode.
The first embodiment is as follows:
referring to fig. 3-4, the recessed portion 33 is an inclined surface 331 forming an included angle with the side wall of the concave cavity 2, the inclined surfaces 331 are symmetrically disposed around the nut fixing seat 32, and the inclined surfaces 331 are located at the lower portion of the nut fixing seat 32; one end of the bending stopping point 42 is fixedly connected to a single side wall of the bending opening 41, and the other end of the bending stopping point 42 abuts against the inclined surface 331. In this embodiment, the number of the inclined planes 331 is four, and the four inclined planes are symmetrically arranged around the nut fixing seat 32. The included angle between the inclined surface 331 and the side wall of the concave cavity 2 may be 30-60 degrees, and preferably 45 degrees. Specifically, two bending openings 41 may be disposed on one side of the slide rail body 1, and the bending stopping points 42 in the two bending openings 41 on the same side of the slide rail body 1 are connected to be close to each other, so that the other end of the bending stopping point 42 can be attached to the surface of the inclined plane 331 after being bent.
Example two:
referring to fig. 5-6, the recess 33 is shaped as a step; one end of the bending stop point 42 is fixedly connected to the left and right side walls of the bending opening 41, and the middle part of the bending stop point 42 abuts against the step body. In this embodiment, the bending stopping point 42 is an integral body, and the left and right sides thereof are connected to the left and right side walls of the bending opening 41. So, bend the area of contact of the middle part of keeping off point 42 and the step body big, its fastness to the nut 3 is better, and the structure is more stable. Meanwhile, compared with the first embodiment, the present embodiment can reduce the number of the bending openings 41 and the bending stopping points 42.
Example three:
referring to fig. 7-8, the recess 33 is shaped as a step; one end of the bending stop point 42 is fixedly connected to the lower side wall of the bending opening 41, and the other end of the bending stop point 42 extends upwards and abuts against the step surface of the step body. The structure of the embodiment is simple, and the machining of the bending stop point 42 is more convenient.
Example four:
referring to fig. 9-10, the recess 33 is shaped as an arc; one end of the bending stopping point 42 is fixedly connected to the upper and lower side walls of the bending opening 41, and the middle part of the bending stopping point 42 abuts against the arc-shaped surface. In this embodiment, the bending stopping point 42 is a whole, and the upper and lower sides thereof are connected to the upper and lower side walls of the bending opening 41. So, bend the middle part of keeping off point 42 and can keep better laminating degree with the arcwall face to can be spacing more accurate to nut 3, the structure is also more stable.
Example five:
referring to fig. 11-12, the recess 33 is shaped as an arc; one end of the bending stopping point 42 is fixedly connected to the upper side wall of the bending opening 41, and the other end of the bending stopping point 42 abuts against the arc-shaped surface. The structure of the embodiment is simple, the process is few, and the processing of the bending stop point 42 is more convenient, so that the cost is further reduced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-described examples merely represent several embodiments of the present application and are not to be construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A novel slide rail is characterized by comprising:
the sliding rail comprises a sliding rail body, wherein a concave cavity is formed in the sliding rail body;
the nut comprises a nut body and a nut fixing seat, the nut fixing seat is arranged inside the concave cavity, and at least two concave parts are arranged on the side wall of the nut fixing seat;
the limiting stop point unit is arranged on the side wall of the slide rail body and can be bent towards the inside of the concave cavity and abutted against the concave part, so that the nut is fixed in the concave cavity.
2. The novel slide rail of claim 1, wherein the limit stop unit comprises:
the bending openings are formed in the side walls of the two sides of the sliding rail body;
and one end of the bending stop point is fixedly connected to the bending opening, and the other end of the bending stop point can be bent towards the inside of the concave cavity and is abutted against the concave part.
3. The novel slide rail as claimed in claim 2, wherein the recessed portion is an inclined surface forming an included angle with the side wall of the recessed cavity, the inclined surfaces are symmetrically arranged around the nut fixing seat, and the inclined surfaces are located at the lower part of the nut fixing seat; one end of the bending stop point is fixedly connected to the single-side wall of the bending opening, and the other end of the bending stop point is abutted to the inclined plane.
4. The novel slide rail according to claim 2, wherein the recess is shaped as a step; one end of the bending blocking point is fixedly connected to the left side wall and the right side wall of the bending opening, and the middle of the bending blocking point abuts against the step body.
5. The novel slide rail according to claim 2, wherein the recess is shaped as a step; one end of the bending blocking point is fixedly connected to the lower side wall of the bending opening, and the other end of the bending blocking point extends upwards and abuts against the step surface of the step body.
6. The novel slide rail according to claim 2, wherein the recess is shaped as an arc; one end of the bending blocking point is fixedly connected to the upper side wall and the lower side wall of the bending opening, and the middle of the bending blocking point is abutted to the arc-shaped surface.
7. The novel slide rail according to claim 2, wherein the recess is shaped as an arc; one end of the bending blocking point is fixedly connected to the upper side wall of the bending opening, and the other end of the bending blocking point abuts against the arc-shaped surface.
8. The novel slide rail according to claim 3, wherein the angle between the inclined surface and the side wall of the concave cavity is 30-60 degrees.
9. The novel slide rail according to claim 8, wherein the angle between the inclined surface and the side wall of the concave cavity is 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122953415.9U CN216231812U (en) | 2021-11-29 | 2021-11-29 | Novel slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122953415.9U CN216231812U (en) | 2021-11-29 | 2021-11-29 | Novel slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216231812U true CN216231812U (en) | 2022-04-08 |
Family
ID=80958571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122953415.9U Active CN216231812U (en) | 2021-11-29 | 2021-11-29 | Novel slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216231812U (en) |
-
2021
- 2021-11-29 CN CN202122953415.9U patent/CN216231812U/en active Active
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