CN212360452U - Automobile parts fastening components - Google Patents
Automobile parts fastening components Download PDFInfo
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- CN212360452U CN212360452U CN202020865271.4U CN202020865271U CN212360452U CN 212360452 U CN212360452 U CN 212360452U CN 202020865271 U CN202020865271 U CN 202020865271U CN 212360452 U CN212360452 U CN 212360452U
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- screw rod
- screw
- rod portion
- connecting cylinder
- flat plate
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Abstract
The utility model discloses an automobile parts fastening components, including reed nut, fastening lid and screw, the reed nut includes connecting cylinder, flat part, the portion of bending and shell fragment portion, the inner wall of connecting cylinder is provided with first screw thread, the thread groove has been seted up to the bottom of fastening lid, be provided with in the thread groove with first screw thread spiral opposite direction's second screw thread, the screw includes head disc, first screw rod portion and second screw rod portion, first screw rod portion is located the centre of a circle position of head disc, second screw rod portion connect in first screw rod portion is kept away from one side of head disc, first screw rod portion inserts in the connecting cylinder, the outer wall of first screw rod portion be provided with first screw thread matched with third screw thread, second screw rod portion inserts in the thread groove of fastening lid. This technical scheme is used for solving current reed nut and has the poor problem of connection stability.
Description
Technical Field
The utility model belongs to the technical field of the automobile spare and accessory part, concretely relates to automobile spare and accessory part fastening components.
Background
The reed nut is generally used for connecting thin plate parts on an automobile, and is mainly used for realizing the fastening connection of two parts through matching a fastening bolt. In the prior art, a threaded hole is generally formed in an upper reed of a reed nut, and a bolt can penetrate through the threaded hole to fix a part during installation. Therefore, the existing reed nut has the problems of poor fastening force and poor reliability.
SUMMERY OF THE UTILITY MODEL
To the technical problem that above-mentioned exists, the utility model provides an automobile parts fastening components to there is the poor problem of connection stability in solving current reed nut, this automobile parts fastening components can effectively avoid the reed nut to receive to strike and drop, improves connection stability.
The utility model provides an automobile parts fastening components, including reed nut, fastening lid and screw, the reed nut includes connecting cylinder, flat plate portion, the portion of bending and shell fragment portion, the shell fragment portion with the flat plate portion passes through the portion of bending interconnect, the shell fragment portion is used for connecting the one end of the portion of bending with the flat plate portion interval sets up, the shell fragment portion is kept away from the one end butt of the portion of bending the flat plate portion, the connecting cylinder is located the flat plate portion orientation one side of shell fragment portion is run through the flat plate portion, the inner wall of connecting cylinder is provided with first screw thread, the shell fragment portion corresponds the position of connecting cylinder is provided with and is used for dodging the hole of dodging of connecting cylinder, the thread groove has been seted up to the bottom of fastening lid, be provided with in the thread groove with first screw thread spiral opposite direction's second screw thread, the screw includes disc head portion, first screw thread spiral opposite, First screw rod portion and second screw rod portion, first screw rod portion is located the centre of a circle position of head disc, second screw rod portion connect in first screw rod portion is kept away from one side of head disc, the external diameter of second screw rod portion is less than the external diameter of first screw rod portion, first screw rod portion inserts in the connecting cylinder, the outer wall of first screw rod portion be provided with first screw thread matched with third screw thread, second screw rod portion inserts in the thread groove of fastening lid, just the outer wall of second screw rod portion be provided with second screw thread matched with fourth screw thread, fastening lid butt the flat plate portion.
Furthermore, the connecting cylinder, the flat plate part, the bending part and the elastic sheet part are of an integrally formed structure.
Furthermore, a lightening hole is formed in the middle of the bending part.
Further, the reed nut, the fastening cover and the screw are all made of stainless steel.
This automobile parts fastening assembly can set up the reed nut in through-hole one side of two spare parts when carrying out automobile parts's installation, makes the connecting cylinder aims at the through-hole of two spare parts, inserts the screw at the through-hole opposite side of two spare parts, makes through rotating the screw the first screw rod portion of screw with the connecting cylinder cooperation fastening will again fastening lid with second screw rod portion cooperation fastening, because fastening lid with flat plate portion butt, just first screw rod portion with the screw thread opposite direction of second screw rod portion makes fastening lid with the flat plate portion is difficult to overcome mutual frictional force and takes place relative rotation, and then can effectively guarantee the connection stability between screw and the reed nut.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an automobile part fastening assembly.
Detailed Description
The utility model discloses an automobile parts fastening components, this automobile parts fastening components can effectively avoid the reed nut to receive the impact to drop, improves connection stability.
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model discloses an automobile part fastening assembly, which comprises a reed nut 4, a fastening cover 3 and a screw 11, wherein the reed nut 4 comprises a connecting cylinder 9, a flat plate part 1, a bending part 5 and a spring plate part 7, the spring plate part 7 and the flat plate part 1 are connected with each other through the bending part 5, the spring plate part 7 is used for connecting one end of the bending part 5 and the flat plate part 1 at intervals, one end of the spring plate part 7 far away from the bending part 5 is abutted against the flat plate part 1, the connecting cylinder 9 is positioned at one side of the flat plate part 1 facing the spring plate part 7 and penetrates through the flat plate part 1, the inner wall of the connecting cylinder 9 is provided with a first thread, the position of the spring plate part 7 corresponding to the connecting cylinder 9 is provided with a avoiding hole 8 for avoiding the connecting cylinder 9, the bottom of the fastening cover 3 is provided with a thread groove 13, be provided with in the thread groove 13 with first screw thread opposite second screw thread of spiral direction, screw 11 includes head disc 12, first screw rod portion 10 and second screw rod portion 2, first screw rod portion 10 is located the centre of a circle position of head disc 12, second screw rod portion 2 connect in first screw rod portion 10 is kept away from one side of head disc 12, the external diameter of second screw rod portion 2 is less than the external diameter of first screw rod portion 10, first screw rod portion 10 inserts in the connecting cylinder 9, the outer wall of first screw rod portion 10 be provided with first screw thread matched with third screw thread, second screw rod portion 2 inserts in the thread groove of fastening lid 3, just the outer wall of second screw rod portion 2 be provided with second screw thread matched with fourth screw thread, fastening lid 3 butt flat plate portion 1.
The connecting cylinder 9, the flat plate part 1, the bent part 5 and the elastic sheet part 7 are of an integrally formed structure.
The middle part of the bending part 4 is provided with a lightening hole 6.
The reed nut 4, the fastening cover 3 and the screw 11 are all made of stainless steel.
This automobile parts fastening assembly can set up the reed nut in through-hole one side of two spare parts when carrying out automobile parts's installation, makes the connecting cylinder aims at the through-hole of two spare parts, inserts the screw at the through-hole opposite side of two spare parts, makes through rotating the screw the first screw rod portion of screw with the connecting cylinder cooperation fastening will again fastening lid with second screw rod portion cooperation fastening, because fastening lid with flat plate portion butt, just first screw rod portion with the screw thread opposite direction of second screw rod portion makes fastening lid with the flat plate portion is difficult to overcome mutual frictional force and takes place relative rotation, and then can effectively guarantee the connection stability between screw and the reed nut.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (4)
1. The utility model provides an automobile parts fastening assembly, a serial communication port, including reed nut, fastening lid and screw, the reed nut includes connecting cylinder, flat plate portion, the portion of bending and shell fragment portion, the shell fragment portion with the flat plate portion passes through the portion of bending interconnect, the shell fragment portion is used for connecting the one end of the portion of bending with flat plate portion interval sets up, the shell fragment portion is kept away from the one end butt of the portion of bending the flat plate portion, the connecting cylinder is located the flat plate portion orientation one side of shell fragment portion and run through the flat plate portion, the inner wall of connecting cylinder is provided with first screw thread, the shell fragment portion corresponds the position of connecting cylinder is provided with and is used for dodging the hole of dodging of connecting cylinder, the thread groove has been seted up to the bottom of fastening lid, be provided with in the thread groove with first screw thread spiral opposite direction's second screw thread, the screw includes head disc, First screw rod portion and second screw rod portion, first screw rod portion is located the centre of a circle position of head disc, second screw rod portion connect in first screw rod portion is kept away from one side of head disc, the external diameter of second screw rod portion is less than the external diameter of first screw rod portion, first screw rod portion inserts in the connecting cylinder, the outer wall of first screw rod portion be provided with first screw thread matched with third screw thread, second screw rod portion inserts in the thread groove of fastening lid, just the outer wall of second screw rod portion be provided with second screw thread matched with fourth screw thread, fastening lid butt the flat plate portion.
2. The automobile component fastening assembly of claim 1, wherein the connecting cylinder, the flat plate portion, the bent portion and the elastic piece portion are of an integrally formed structure.
3. The automobile part fastening assembly as claimed in claim 1, wherein a lightening hole is formed in a middle portion of the bent portion.
4. The automobile component fastening assembly of claim 1, wherein the leaf nut, the fastening cover, and the screw are all stainless steel structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865271.4U CN212360452U (en) | 2020-05-21 | 2020-05-21 | Automobile parts fastening components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020865271.4U CN212360452U (en) | 2020-05-21 | 2020-05-21 | Automobile parts fastening components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212360452U true CN212360452U (en) | 2021-01-15 |
Family
ID=74149349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020865271.4U Active CN212360452U (en) | 2020-05-21 | 2020-05-21 | Automobile parts fastening components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212360452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165133A1 (en) * | 2022-03-01 | 2023-09-07 | 嘉兴汉工汽车紧固件有限公司 | Fastening device and fastening assembly for fixing parts |
-
2020
- 2020-05-21 CN CN202020865271.4U patent/CN212360452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023165133A1 (en) * | 2022-03-01 | 2023-09-07 | 嘉兴汉工汽车紧固件有限公司 | Fastening device and fastening assembly for fixing parts |
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