CN214928782U - Durable type car suspension arm bulb dust cover - Google Patents
Durable type car suspension arm bulb dust cover Download PDFInfo
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- CN214928782U CN214928782U CN202120775777.0U CN202120775777U CN214928782U CN 214928782 U CN214928782 U CN 214928782U CN 202120775777 U CN202120775777 U CN 202120775777U CN 214928782 U CN214928782 U CN 214928782U
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- ball head
- ferrule
- annular
- dust cover
- ball
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Abstract
The utility model discloses a durable automobile suspension arm ball head dust cover, which comprises a ball head seat, a ball pin is arranged in the ball head seat, the upper end of the ball pin is integrally connected with a ball head rod, the outer surfaces of the ball head rod and the ball head seat are provided with the dust cover, the dust cover comprises an upper ferrule and a lower ferrule, the upper ferrule and the lower ferrule are respectively sleeved on the outer surfaces of the ball head rod and the ball head seat, a rubber sleeve is connected between the upper ferrule and the lower ferrule, the structure is simple, the structure is clear and easy to understand, the upper end of the ball pin is integrally connected with the ball head rod, the outer surfaces of the ball head rod and the ball head seat are provided with the dust cover for preventing dust of the ball head, wherein, the dust cover comprises an upper ferrule and a lower ferrule, the upper ferrule and the lower ferrule are respectively sleeved on the outer surfaces of the ball head rod and the ball head seat, the rubber sleeve is connected between the upper ferrule and the lower ferrule, the installation is convenient, the dust preventing effect is good, the flexibility is good, and the ball head activity is convenient, the dust cover is convenient to install, high in structural strength, good in wear resistance and long in service life, and is worthy of popularization.
Description
Technical Field
The utility model relates to a car hangs the arm field, specifically is a durable type car hangs arm bulb dust cover.
Background
The function of the ball head of the suspension arm of the automobile in the suspension arm is force transmission, the service life of the suspension arm depends on the use of the ball head to a great extent, the complete lubrication between the ball seat and the ball pin is a basic condition for ensuring the normal use of the ball head, and the work of the whole suspension arm is in a high-temperature, dusty and rainy environment, so that the sealing performance of the connection part of the ball pin and the ball seat is tested seriously. Therefore, a ball head dust cover is needed, but the traditional dust cover is low in structural strength, short in service life, inconvenient to install and not beneficial to maintenance and replacement, and therefore a durable automobile suspension arm ball head dust cover is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a durable type car hangs arm bulb dust cover to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a durable type car suspension arm bulb dust cover, includes the bulb seat, install the ball round pin in the bulb seat, ball round pin upper end integration is connected with the bulb pole, the outer surface mounting of bulb pole and bulb seat has the dust cover, the dust cover includes upper ferrule and lower lasso, upper ferrule and lower lasso suit are respectively at bulb pole and bulb seat surface, be connected with the rubber sleeve between upper ferrule and the lower lasso.
Preferably, the upper ferrule is integrally connected with an annular plate, the annular plate is sleeved on the periphery of the ball head rod, the upper end of the rubber sleeve is integrally connected with an annular rubber sheet, and the annular rubber sheet is arranged in the annular plate.
Preferably, the outer surface of the ball head rod is provided with a first external thread, the upper ferrule is sleeved on the outer surface of the ball head rod and rotatably mounted through the first external thread, the outer surface of the ball head seat is provided with a second external thread, and the lower ferrule is sleeved on the outer surface of the ball head seat and rotatably mounted through the second external thread.
Preferably, an annular plastic sheet is embedded in the annular rubber sheet.
Preferably, an annular groove is formed in the lower sleeve ring, an annular sheet is slidably mounted in the annular groove, an annular embedding sheet is integrally connected to the upper end of the annular sheet, an annular rubber head is integrally connected to the lower end of the rubber sleeve, and the annular embedding sheet is embedded in the lower end of the annular rubber head.
Preferably, the upper ferrule, the annular plate, the lower ferrule, the annular sheet and the annular embedding sheet are made of stainless steel metal.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, the bulb includes the ball round pin, the ball round pin is installed in the bulb seat, ball round pin upper end integration is connected with the bulb pole, bulb pole and bulb seat surface mounting have the dust cover, it is dustproof to be used for the bulb, wherein, the dust cover includes lasso and lower lasso, it is at bulb pole and bulb seat surface with lower lasso suit respectively to go up lasso and lower lasso, it is connected with the rubber sleeve to go up between lasso and the lower lasso, simple to operate, dustproof effectual, it is flexible good, the bulb activity of being convenient for, dust cover simple to operate, structural strength is high, good wear resistance, long service life, and is worth promoting.
Drawings
FIG. 1 is a schematic sectional view of a durable automobile suspension arm ball dust cover in front view;
FIG. 2 is a front view schematic diagram of a durable automotive suspension arm ball end dust cover with the dust cover removed.
In the figure: 1-a ball head seat, 2-a ball pin, 3-a lower ferrule, 4-a dust cover, 5-an annular plate, 6-an upper ferrule, 7-a ball head rod, 8-an annular plastic sheet, 9-an annular rubber sheet, 10-a rubber sleeve, 11-an annular embedding sheet, 12-an annular sheet, 13-an annular groove, 14-a second external thread, 15-a first external thread and 16-an annular rubber head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a durable type car suspension arm bulb dust cover, includes bulb seat 1, install ball 2 in the bulb seat 1, ball 2 upper ends integration is connected with bulb pole 7, ball pole 7 and 1 surface mounting of bulb seat have dust cover 4, dust cover 4 includes ferrule 6 and lower ferrule 3, ferrule 6 and lower ferrule 3 suit are respectively at bulb pole 7 and 1 surface of bulb seat, be connected with rubber sleeve 10 between ferrule 6 and the lower ferrule 3.
The utility model provides a bulb includes ball round pin 2, ball round pin 2 is installed in bulb seat 1, the integration of 2 upper ends of ball round pin is connected with bulb pole 7, 1 surface mounting has dust cover 4 of bulb pole 7 and bulb seat, a ball is dustproof, wherein, dust cover 4 includes ferrule 6 and lower ferrule 3, ferrule 6 and lower ferrule 3 suit are respectively at bulb pole 7 and 1 surface of bulb seat, be connected with rubber sleeve 10 between ferrule 6 and the lower ferrule 3, high durability and convenient installation, dustproof effectual, flexibility is good, the bulb activity of being convenient for.
The ball head structure is characterized in that the upper ferrule 6 is integrally connected with an annular plate 5, the annular plate 5 is sleeved on the periphery of the ball head rod 7, the upper end of the rubber sleeve 10 is integrally connected with an annular rubber sheet 9, the annular rubber sheet 9 is arranged in the annular plate 5, a first external thread 15 is arranged on the outer surface of the ball head rod 7, the upper ferrule 6 is sleeved on the outer surface of the ball head rod 7 and is rotatably installed through the first external thread 15, a second external thread 14 is arranged on the outer surface of the ball head seat 1, and the lower ferrule 3 is sleeved on the outer surface of the ball head seat 1 and is rotatably installed through the second external thread 14.
When the dust cover 4 is installed, the lower ferrule 3 and the upper ferrule 6 are firstly sleeved on the peripheries of the ball head seat 1 and the ball head rod 7, then the lower ferrule 3 is rotated, the lower ferrule 3 is rotatably sleeved outside the second external thread 14, similarly, the upper ferrule 6 is rotated, the upper ferrule 6 is rotatably sleeved outside the first external thread 7, and the installation of the dust cover 4 is realized.
An annular plastic sheet 8 is embedded in the annular rubber sheet 9, and the connection strength between the rubber sleeve 10 and the upper ferrule 6 can be enhanced due to the arrangement of the annular plastic sheet 8.
The lower ferrule 3 is internally provided with an annular groove 13, an annular sheet 12 is slidably mounted in the annular groove 13, the upper end of the annular sheet 12 is integrally connected with an annular embedding sheet 11, the lower end of the rubber sleeve 10 is integrally connected with an annular rubber head 16, the annular embedding sheet 11 is embedded in the lower end of the annular rubber head 16, and the upper ferrule 6, the annular plate 5, the lower ferrule 3, the annular sheet 12 and the annular embedding sheet 11 are made of stainless steel metal.
The upper ferrule 6, the lower ferrule 3 and the upper end and the lower end of the rubber sleeve 10 are good in connecting effect, high in strength, good in wear resistance and long in service life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a durable type car suspension arm bulb dust cover, includes bulb seat (1), its characterized in that: the ball head seat is characterized in that a ball pin (2) is installed in the ball head seat (1), the upper end of the ball pin (2) is integrally connected with a ball head rod (7), the outer surfaces of the ball head rod (7) and the ball head seat (1) are provided with dust covers (4), each dust cover (4) comprises an upper ferrule (6) and a lower ferrule (3), the upper ferrule (6) and the lower ferrule (3) are respectively sleeved on the outer surfaces of the ball head rod (7) and the ball head seat (1), and a rubber sleeve (10) is connected between the upper ferrule (6) and the lower ferrule (3).
2. A durable automobile suspension arm ball head dust cover according to claim 1, wherein: the upper ferrule (6) is integrally connected with an annular plate (5), the annular plate (5) is sleeved on the periphery of the ball head rod (7), the upper end of the rubber sleeve (10) is integrally connected with an annular rubber sheet (9), and the annular rubber sheet (9) is arranged in the annular plate (5).
3. A durable automobile suspension arm ball head dust cover according to claim 2, wherein: the ball head rod (7) is provided with first external screw thread (15) on the surface, go up lasso (6) suit and rotate the installation at ball head rod (7) surface and through first external screw thread (15), ball headstock (1) surface is provided with second external screw thread (14), lower lasso (3) suit is rotated the installation at ball headstock (1) surface and through second external screw thread (14).
4. A durable automobile suspension arm ball head dust cover according to claim 3, wherein: an annular plastic sheet (8) is embedded in the annular rubber sheet (9).
5. A durable automobile suspension arm ball head dust cover according to claim 4, wherein: be provided with ring channel (13) in lower ring (3), slidable mounting has annular piece (12) in ring channel (13), annular piece (12) upper end integration is connected with annular embedded sheet (11), rubber sleeve (10) lower extreme integration is connected with annular rubber head (16), annular embedded sheet (11) inlays the dress in annular rubber head (16) lower extreme.
6. A durable automobile suspension arm ball head dust cover according to claim 5, wherein: the upper ferrule (6), the annular plate (5), the lower ferrule (3), the annular sheet (12) and the annular embedding sheet (11) are made of stainless steel metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120775777.0U CN214928782U (en) | 2021-04-16 | 2021-04-16 | Durable type car suspension arm bulb dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120775777.0U CN214928782U (en) | 2021-04-16 | 2021-04-16 | Durable type car suspension arm bulb dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214928782U true CN214928782U (en) | 2021-11-30 |
Family
ID=79045845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120775777.0U Active CN214928782U (en) | 2021-04-16 | 2021-04-16 | Durable type car suspension arm bulb dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214928782U (en) |
-
2021
- 2021-04-16 CN CN202120775777.0U patent/CN214928782U/en active Active
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