CN219159533U - Automobile dust cover assembly - Google Patents
Automobile dust cover assembly Download PDFInfo
- Publication number
- CN219159533U CN219159533U CN202320084875.9U CN202320084875U CN219159533U CN 219159533 U CN219159533 U CN 219159533U CN 202320084875 U CN202320084875 U CN 202320084875U CN 219159533 U CN219159533 U CN 219159533U
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- dust
- dust cover
- closing plate
- sealing
- cover assembly
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Abstract
The utility model relates to a steering column technical field discloses an automobile dust cover assembly, including the installation tube, the top of installation tube is provided with seal structure, the top of installation tube is provided with dustproof construction, seal structure is including the closing plate, the bottom of closing plate and the top fixed connection of installation tube, the bottom fixed mounting of closing plate has one end to run through and extend to the inside sealed cowling of installation tube, the top in close contact with of closing plate has the dust guard, demountable installation has the sealing washer between the opposite one side of closing plate and dust guard, the top fixed mounting of closing plate has one end to run through and extend to the outside threaded rod of dust guard, the thread bush is installed to the external surface screw thread of threaded rod. This car dust cover assembly through being provided with seal structure, has reached the purpose of strengthening the sealed effect of dust cover assembly, prevents that dust and hot air from leaking out, has improved the sound insulation effect of cockpit.
Description
Technical Field
The utility model relates to the technical field of steering columns, in particular to an automobile dust cover assembly.
Background
The automobile steering column and transmission shaft assembly is a connecting part arranged between the steering wheel and the steering gear, and is mainly used for controlling the advancing direction of the automobile, transmitting torque and absorbing energy during the collision of the automobile, and the steering column is connected with the steering wheel in the cab to a steering mechanism on the chassis, so that the steering column passes through an opening in the cab, and the opening is sealed by a steering column dust cover to prevent rainwater and dust from entering the cab.
According to the automobile steering column dust cover provided by the patent with the publication number of CN204372180U, the upper end opening hole of the steering column dust cover body is designed into a lip structure, the lip and the steering column are matched to be in tight fit, the problem that abnormal noise and NVH effect are poor during steering can be solved, the steering column dust cover is mounted on the front wall plate of the automobile body in a bolt fixing mode, the phenomenon that the dust cover is not mounted in place cannot occur, but the dust cover is only provided with the steering column dust cover, and meanwhile, the dust cover is limited by the size of the matching surface of the dust cover and the metal plate of the automobile body, so that the sound insulation effect of the dust cover is not ideal easily, and the automobile dust cover assembly is provided to solve the problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the automobile dust cover assembly, which has the advantage of improving the sound insulation effect, and solves the problem that the sound insulation effect of the dust cover is not ideal because the dust cover of the steering column is only provided with one dust cover of the steering column and is limited by the size of the matching surface of the dust cover and the metal plate of the automobile body.
In summary, the present utility model provides the following technical solutions: the automobile dust cover assembly comprises a mounting pipe, wherein a sealing structure is arranged above the mounting pipe, and a dust-proof structure is arranged above the mounting pipe;
the sealing structure comprises a sealing plate, the bottom of the sealing plate is fixedly connected with the top of the installation pipe, one end of the bottom of the sealing plate penetrates through and extends to a sealing cover inside the installation pipe, the top of the sealing plate is tightly contacted with a dust-proof plate, a sealing ring is detachably arranged between the sealing plate and the opposite side of the dust-proof plate, one end of the top of the sealing plate is fixedly arranged to penetrate through and extend to a threaded rod outside the dust-proof plate, and a thread bush is arranged on the outer surface thread of the threaded rod.
By adopting the technical scheme, the sealing ring is arranged, so that the aim of enhancing the sealing effect of the automobile dust cover assembly is fulfilled, dust and hot air are prevented from leaking out, and the sound insulation effect of the cockpit is improved.
Further, dustproof construction is including the installing frame, the bottom of installing frame and the top in close contact of dust guard, the top fixed mounting of dust guard has one end to run through and extend to the outside buckle of installing frame, the top fixed mounting of installing frame has first dust cover, the top fixedly connected with second dust cover of dust guard, the inside swing of installing pipe is installed one end and is run through and extend to the outside steering column of first dust cover, the top fixed mounting of first dust cover has the elasticity band, the internal surface of elasticity band closely laminates with the surface of steering column.
By adopting the technical scheme, the steering column is dustproof through the first dust cover and the second dust cover, so that rainwater and dust are prevented from entering the cab, and the environment in the cab is improved.
Further, the sealing plate is provided with the mounting groove with the opposite side of dust guard, two the internal surface of mounting groove closely laminates there is the sealing washer.
The beneficial effects of adopting the further scheme are as follows: sealing the opposite side of the sealing plate and the dust-proof plate.
Further, the sealing plate and the dust guard are both metal plates, and the sealing ring is made of rubber.
The beneficial effects of adopting the further scheme are as follows: and the sealing ring is convenient to install.
Further, the inside of dust guard has seted up the movable hole, the size looks adaptation of movable hole size and threaded rod.
The beneficial effects of adopting the further scheme are as follows: the dust guard is installed by the threaded rod.
Further, the first dust cover is made of leather.
The beneficial effects of adopting the further scheme are as follows: the second dust cap is protected.
Further, the second dust cover is a rubber ripple dust cover.
The beneficial effects of adopting the further scheme are as follows: and (5) dustproof the steering column.
Further, a fixing groove is formed in the mounting frame, the size of the fixing groove is matched with the size of a buckle, and the buckle is made of modified ABS plastic.
The beneficial effects of adopting the further scheme are as follows: the buckle is fixed to the mounting frame.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this car dust cover assembly has reached the purpose of carrying out sealed installation to first dust cover through being provided with seal structure, prevents that there is the noise transmission to come out, has improved the sound insulation effect of cockpit, through being provided with dustproof construction, plays the effect of installing the second dust cover, strengthens the sound insulation effect of car dust cover assembly to the environment in the cockpit has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a top view of the seal plate of the present utility model.
Reference numerals illustrate:
1. installing a pipe; 2. a sealing structure; 201. a sealing plate; 202. a sealing cover; 203. a dust-proof plate; 204. a seal ring; 205. a threaded rod; 206. a thread sleeve; 3. a dust-proof structure; 301. a mounting frame; 302. a buckle; 303. a first dust cap; 304. a second dust cover; 305. a steering column; 306. an elastic band.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an automobile dust cover assembly in this embodiment includes a mounting tube 1, a sealing structure 2 is disposed above the mounting tube 1, and a dust structure 3 is disposed above the mounting tube 1.
Referring to fig. 1 and 2, in the present embodiment, the sealing structure 2 includes a sealing plate 201, wherein the bottom of the sealing plate 201 is fixedly connected with the top of the mounting tube 1, and a sealing cover 202 with one end penetrating and extending into the mounting tube 1 is fixedly installed at the bottom of the sealing plate 201.
In this embodiment, the top in close contact with the sealing plate 201 has the dust guard 203, sealing plate 201 and dust guard 203 are the metal sheet, demountable installation has sealing washer 204 between the opposite side of sealing plate 201 and dust guard 203, sealing washer 204 seals the opposite side of sealing plate 201 and dust guard 203, the material of sealing washer 204 is rubber, the top fixed mounting of sealing plate 201 has one end to run through and extend to the outside threaded rod 205 of dust guard 203, make things convenient for the surface screw thread of the installation threaded rod 205 of dust guard 203 to install thread bush 206, drive dust guard 203 to move down.
Wherein, the opposite sides of the sealing plate 201 and the dust-proof plate 203 are respectively provided with a mounting groove, and the inner surfaces of the two mounting grooves are tightly attached with a sealing ring 204 to seal the opposite sides of the sealing plate 201 and the dust-proof plate 203.
Wherein, the inside of dust guard 203 has been seted up movable hole, and the size looks adaptation of movable hole and threaded rod 205 installs dust guard 203.
Specifically, seal the opposite side of closing plate 201 and dust guard 203 through sealing washer 204, install dust guard 203 through threaded rod 205, rotate thread bush 206 for dust guard 203 moves down, strengthens sealing effect of sealing washer 204, prevents that there is the noise transmission to come out, has improved the sound insulation effect of cockpit.
Referring to fig. 1-3, in this embodiment, the dustproof structure 3 includes a mounting frame 301, the bottom of the mounting frame 301 is closely contacted with the top of the dustproof plate 203, a buckle 302 with one end penetrating and extending to the outside of the mounting frame 301 is fixedly installed on the top of the dustproof plate 203, a first dustproof cover 303 is fixedly installed on the top of the mounting frame 301, and the first dustproof cover 303 is made of leather.
In this embodiment, the top fixedly connected with second dust cover 304 of dust guard 203, first dust cover 303 protects second dust cover 304, second dust cover 304 is the ripple dust cover of rubber, the inside swing of installation tube 1 is installed one end and is run through and extend to the outside steering column 305 of first dust cover 303, second dust cover 304 is dustproof to steering column 305, the top fixed mounting of first dust cover 303 has elastic band 306, install steering column 305, the internal surface of elastic band 306 is closely laminated with the surface of steering column 305.
Wherein, the inside of installing frame 301 has seted up the fixed slot, and the size of fixed slot and the size looks adaptation of buckle 302, and the material of buckle 302 is modified ABS plastics, and buckle 302 is fixed installing frame 301.
Specifically, install the installing frame 301 through buckle 302, prevent dust through first dust cover 303 and second dust cover 304 to steering column 305, elasticity band 306 is closely laminated with steering column 305, strengthens the sound insulation effect of car dust cover assembly to the environment in the driver's cabin has been improved.
The working principle of the embodiment is as follows:
this car dust cover assembly seals the opposite side of closing plate 201 and dust guard 203 through sealing washer 204, installs dust guard 203 through threaded rod 205, rotates thread bush 206 for dust guard 203 moves down, strengthens sealing effect of sealing washer 204, installs mounting frame 301 through buckle 302, and elastic band 306 closely laminates with steering column 305, prevents dust through first dust cover 303 and second dust cover 304 to steering column 305, strengthens the sound insulation effect of car dust cover assembly, thereby has improved the environment in the driver's cabin.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An automobile dust cover assembly, includes mounting tube (1), its characterized in that: a sealing structure (2) is arranged above the mounting pipe (1), and a dustproof structure (3) is arranged above the mounting pipe (1);
seal structure (2) is including closing plate (201), the bottom of closing plate (201) and the top fixed connection of installation pipe (1), the bottom fixed mounting of closing plate (201) has one end to run through and extend to inside sealed cowling (202) of installation pipe (1), the top in close contact with of closing plate (201) has dust guard (203), demountable installation has sealing washer (204) between the opposite one side of closing plate (201) and dust guard (203), the top fixed mounting of closing plate (201) has one end to run through and extend to outside threaded rod (205) of dust guard (203), threaded sleeve (206) are installed to the surface screw thread of threaded rod (205).
2. The automotive dust cover assembly of claim 1, wherein: dustproof construction (3) are including installing frame (301), the bottom of installing frame (301) and the top in close contact with of dust guard (203), buckle (302) outside installing frame (301) are run through and extend to the top fixed mounting of dust guard (203), the top fixed mounting of installing frame (301) has first dust cover (303), the top fixedly connected with second dust cover (304) of dust guard (203), steering column (305) outside installing pipe (1) are run through and extend to one end, the top fixed mounting of first dust cover (303) has elastic band (306), the internal surface of elastic band (306) closely laminates with the surface of steering column (305).
3. The automotive dust cover assembly of claim 1, wherein: the sealing plate (201) and the dust guard (203) are provided with mounting grooves on opposite sides, and sealing rings (204) are tightly attached to the inner surfaces of the two mounting grooves.
4. The automotive dust cover assembly of claim 1, wherein: the sealing plate (201) and the dust-proof plate (203) are both metal plates, and the sealing ring (204) is made of rubber.
5. The automotive dust cover assembly of claim 1, wherein: the inside of dust guard (203) has seted up movable hole, the size looks adaptation of movable hole size and threaded rod (205).
6. An automotive dust cap assembly as set forth in claim 2, wherein: the first dust cover (303) is made of leather.
7. An automotive dust cap assembly as set forth in claim 2, wherein: the second dust cover (304) is a rubber ripple dust cover.
8. An automotive dust cap assembly as set forth in claim 2, wherein: the inside of installing frame (301) has seted up the fixed slot, the size in fixed slot and buckle (302) size looks adaptation, buckle (302) are modified ABS plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084875.9U CN219159533U (en) | 2023-01-29 | 2023-01-29 | Automobile dust cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320084875.9U CN219159533U (en) | 2023-01-29 | 2023-01-29 | Automobile dust cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159533U true CN219159533U (en) | 2023-06-09 |
Family
ID=86621778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320084875.9U Active CN219159533U (en) | 2023-01-29 | 2023-01-29 | Automobile dust cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159533U (en) |
-
2023
- 2023-01-29 CN CN202320084875.9U patent/CN219159533U/en active Active
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| GR01 | Patent grant | ||
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