CN214837788U - Can dismantle automobile suspension arm bulb - Google Patents
Can dismantle automobile suspension arm bulb Download PDFInfo
- Publication number
- CN214837788U CN214837788U CN202120773959.4U CN202120773959U CN214837788U CN 214837788 U CN214837788 U CN 214837788U CN 202120773959 U CN202120773959 U CN 202120773959U CN 214837788 U CN214837788 U CN 214837788U
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- ball head
- suspension arm
- bushing
- clamping portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a can dismantle car suspension arm bulb relates to the auto-parts field, include: the upper connecting seat is provided with an annular convex edge; the lower connecting seat is provided with an annular groove matched with the convex edge; the first screws connect the convex ribs and the grooves together; the upper bushing is arranged in the upper connecting seat; the lower bushing is arranged in the lower connecting seat and is positioned below the upper bushing; the ball head is movably arranged in a cavity formed by the upper bushing and the lower bushing, the upper end of the ball head is provided with a pin rod extending upwards, and the pin rod extends out of an upper opening of the upper connecting seat. This application will go up the connecting seat and connect through the screw with lower connecting seat, set up the bush in last connecting seat, set up lower bush in connecting seat down, set up the bulb activity in the cavity that last bush and lower bush formed, compact structure, it is convenient to dismantle, and prevents that the bulb from wearing and tearing, has improved the performance of bulb.
Description
Technical Field
The utility model relates to an auto-parts field, concretely relates to can dismantle car and hang arm bulb.
Background
Automobile bulb assembly generally includes the ball round pin, a housing, ball seat and end cover etc. through the rotation activity between ball round pin and the casing, realize stable moment of torsion output to the realization of conventional functions such as turn to among the normal suspension of guarantee vehicle, the car is after long-time the driving, the inside seal part of bulb assembly probably is because ageing or wearing and tearing can't normally work, the bulb assembly of integral type is not convenient for dismantle, just will dismantle whole bulb assembly when needs are dismantled, it is convenient inadequately, and it is with high costs.
Therefore, a suspension arm ball head with convenient disassembly and high reliability is urgently needed.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned among the prior art, the utility model provides a can dismantle car suspension arm bulb to solve above-mentioned technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a detachable automobile suspension arm ball head comprises:
the upper connecting seat is provided with an annular convex edge;
the lower connecting seat is provided with an annular groove matched with the convex edge;
the first screws connect the convex ribs and the grooves together;
the upper bushing is arranged in the upper connecting seat;
the lower bushing is arranged in the lower connecting seat and is positioned below the upper bushing;
the ball head is movably arranged in a cavity formed by the upper bushing and the lower bushing, the upper end of the ball head is provided with a pin rod extending upwards, and the pin rod extends out of an upper opening of the upper connecting seat.
Furthermore, a dustproof dust cover is arranged between the upper connecting seat and the pin rod.
Further, the dust cover includes first joint portion, arc body and second joint portion, first joint portion block is in the first mounting groove on upper connecting seat upper portion, second joint portion is contradicted in the periphery of pin rod, the arc body will first joint portion with second joint portion links together.
Furthermore, the connecting device also comprises a connecting cover which is clamped at the lower opening of the lower connecting seat.
Furthermore, a sealing ring is arranged between the connecting cover and the lower opening of the lower connecting seat.
Furthermore, a reinforcing ring is embedded in the second clamping portion.
Furthermore, be equipped with the annular arch of a plurality of on the inner wall of second joint portion, the arch is contradicted on the periphery of pin pole.
Furthermore, a plurality of semicircular grooves are formed in the end surface of the protrusion.
According to the above technical scheme, the utility model discloses a beneficial effect does:
1. this application will go up the connecting seat and connect through the screw with connecting seat down, set up the bush in last connecting seat, set up lower bush in connecting seat down, set up the bulb activity in the cavity that last bush and lower bush formed, compact structure, it is convenient to dismantle, and prevents bulb wearing and tearing, has improved the performance of bulb to through setting up the dust cover, strengthened the seal, prevent in dust and debris get into the connecting seat, use more reliable and more stable.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
FIG. 1 is a schematic structural view of the detachable automobile suspension arm ball head of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a partially enlarged schematic view of C in fig. 3.
List of reference numerals: the connecting structure comprises an upper connecting seat 1, an upper bushing 11, a first mounting groove 12, a convex rib 13, a lower connecting seat 2, a lower bushing 21, a groove 22, a first screw 23, a connecting cover 3, a sealing ring 31, a ball head 4, a pin rod 41, a dust cover 5, a first clamping portion 51, a first clamping groove 511, a first clamping ring 512, a second clamping portion 52, a second clamping groove 521, a second clamping ring 522, a second mounting groove 523, a reinforcing ring 524, a protrusion 525 and a semicircular groove 5251.
Detailed Description
The present invention will be further described with reference to specific examples, but the present invention is not limited to the following examples. Variations, combinations, or substitutions which may be made by those skilled in the art are within the scope of the invention or within the spirit, scope, and range of the invention are not to be construed as limitations on the invention.
As shown in fig. 1 and 2, the utility model provides a can dismantle car and hang arm bulb, include: the connecting device comprises an upper connecting seat 1, wherein an annular convex edge 13 is arranged on the upper connecting seat 1; the lower connecting seat 2 is provided with an annular groove 22 matched with the convex rib 13; a plurality of first screws 23, wherein the first screws 23 connect the rib 13 and the groove 22; the upper bushing 11 is arranged in the upper connecting seat 1; the lower bushing 21 is arranged in the lower connecting seat 2 and is positioned below the upper bushing 11; the ball head 4 is movably arranged in a cavity formed by the upper bushing 11 and the lower bushing 21, the upper end of the ball head 4 is provided with a pin rod 41 extending upwards, and the pin rod 41 extends out of an upper opening of the upper connecting seat 1.
Specifically, the lower surface of going up connecting seat 1 is equipped with an annular bead 13, the annular recess 22 with bead 13 looks adaptation is seted up to the upper surface of lower connecting seat 2, bead 13 and recess 22 cooperation back, two or three or four first screws 23 of accessible link together bead 13 and recess 22's lateral wall, the installation of connecting seat 1 and lower connecting seat 2 is gone up in the completion, easy dismounting, labour saving and time saving can protect bulb 4 through last bush 11 and lower bush 21, extension bulb 4's life.
A dustproof dust cover 5 is arranged between the upper connecting seat 1 and the pin rod 41.
The dust cover 5 prevents dust and other impurities from entering the connecting seat to cause abrasion of the ball head 4, and the performance of the ball head 4 is guaranteed.
Specifically, as shown in fig. 1 and fig. 3, an annular first clamping groove 511 is formed in the exterior of the first clamping portion 51, a first collar 512 is arranged in the first clamping groove 511, and the first clamping portion 51 is more firmly clamped in the first mounting groove 12 through the first collar 512; the second clamping portion 52 is provided with an annular second clamping groove 521 on the outside, a second clamping ring 522 is provided in the second clamping groove 521, and the second clamping portion 52 tightly abuts against the outer periphery of the pin rod 41 through the second clamping ring 522.
As shown in fig. 1, the detachable automobile suspension arm ball further comprises a connecting cover 3, and the connecting cover 3 is clamped at the lower opening of the lower connecting seat 2.
Wherein, a sealing ring 31 is arranged between the connecting cover 3 and the lower opening of the lower connecting seat 2.
The connecting cover 3 is arranged to be convenient to detach, an annular groove can be formed in the side wall of the lower opening of the lower connecting seat 2, the sealing ring 31 is arranged in the annular groove, and sealing between the connecting cover 3 and the lower connecting seat 2 is achieved.
As shown in fig. 3, a reinforcing ring 524 is embedded in the second clamping portion 52.
Specifically, a second mounting groove 523 is formed in the second clamping portion 52, and the reinforcing ring 524 is mounted in the second mounting groove 523 to increase the strength of the second clamping portion 52.
Be equipped with the annular arch 525 of a plurality of on the inner wall of second joint portion 52, protruding 525 contradicts on the periphery of pin pole 41.
As shown in fig. 4, a plurality of semicircular grooves 5251 are formed on the end surface of the projection 525.
Set up protruding 525, establish half slot 5251 on protruding 525's the end surface and make the periphery in close contact with of second joint portion 52 and the periphery of pin rod 41, improve the leakproofness, effectively prevent the dust to get into the connecting seat, improve bulb 4's performance, increase of service life.
This can dismantle automobile suspension arm bulb easy dismounting, labour saving and time saving uses convenient and economy, and the structure is more stable, and the leakproofness is good, has more ideal dustproof effect, has guaranteed that the inside operational environment of bulb connecting seat is clean, free from debris pollutes, has improved work efficiency, and the reliability is high, has more the practicality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a can dismantle car suspension arm bulb which characterized in that includes:
the connecting device comprises an upper connecting seat (1), wherein an annular convex edge (13) is arranged on the upper connecting seat (1);
the lower connecting seat (2) is provided with an annular groove (22) matched with the convex rib (13);
a plurality of first screws (23), wherein the first screws (23) connect the rib (13) and the groove (22) together;
the upper bushing (11), the said upper bushing (11) is set up in the said upper connecting seat (1);
the lower bushing (21) is arranged in the lower connecting seat (2) and is positioned below the upper bushing (11);
the ball head (4), ball head (4) activity sets up in last bush (11) with in the cavity that lower bush (21) formed, the upper end of ball head (4) has a pin pole (41) of upwards extension, pin pole (41) stretch out go up the upper shed of connecting seat (1).
2. A detachable automobile suspension arm ball head according to claim 1, characterized in that a dust cover (5) for dust prevention is provided between the upper connection seat (1) and the pin rod (41).
3. The detachable automobile suspension arm ball head as claimed in claim 2, wherein the dust cover (5) comprises a first clamping portion (51), an arc-shaped body and a second clamping portion (52), the first clamping portion (51) is clamped in the first mounting groove (12) on the upper portion of the upper connecting seat (1), the second clamping portion (52) abuts against the outer periphery of the pin rod (41), and the arc-shaped body connects the first clamping portion (51) and the second clamping portion (52) together.
4. A detachable automobile suspension arm ball head according to claim 3, characterized by further comprising a connecting cover (3), wherein the connecting cover (3) is clamped at the lower opening of the lower connecting seat (2).
5. A detachable automobile suspension arm ball head according to claim 4, characterized in that a sealing ring (31) is arranged between the connecting cover (3) and the lower opening of the lower connecting seat (2).
6. The detachable automobile suspension arm ball head as claimed in claim 3, wherein a reinforcing ring (524) is embedded inside the second clamping portion (52).
7. A detachable automobile suspension arm ball head according to claim 3, characterized in that the inner wall of the second clamping portion (52) is provided with a plurality of annular protrusions (525), and the protrusions (525) are abutted against the outer circumference of the pin rod (41).
8. A detachable automobile suspension arm ball according to claim 7, characterized in that the end surface of the protrusion (525) is provided with several semi-circular grooves (5251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773959.4U CN214837788U (en) | 2021-04-15 | 2021-04-15 | Can dismantle automobile suspension arm bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773959.4U CN214837788U (en) | 2021-04-15 | 2021-04-15 | Can dismantle automobile suspension arm bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214837788U true CN214837788U (en) | 2021-11-23 |
Family
ID=78764107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120773959.4U Active CN214837788U (en) | 2021-04-15 | 2021-04-15 | Can dismantle automobile suspension arm bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214837788U (en) |
-
2021
- 2021-04-15 CN CN202120773959.4U patent/CN214837788U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213340795U (en) | Female terminal, male terminal and connector | |
| CN214837788U (en) | Can dismantle automobile suspension arm bulb | |
| CN210000116U (en) | dustproof automobile fuel tank cover | |
| CN209800526U (en) | Automobile steering tie rod ball head shell | |
| CN101943393A (en) | Sealed lamp | |
| CN213899894U (en) | Joint sealing structure | |
| CN214837787U (en) | Automobile ball head capable of preventing abrasion and convenient to overhaul | |
| CN209509895U (en) | The screw rod mounting structure of motorcar electric strut | |
| CN220483181U (en) | A prevent wind sealing washer for automobile rearview mirror | |
| CN216611355U (en) | Torsion bar spring assembly and automobile | |
| CN220368541U (en) | Novel sealing machine seat | |
| CN217977362U (en) | Mud-proof vehicle axle oil seal | |
| CN216789518U (en) | Five metals spiral cover decoration convenient to use | |
| CN219012850U (en) | Novel automobile water pump shell | |
| CN219446627U (en) | Hub structure and axle | |
| CN216951660U (en) | Electric automobile main shaft wear-resisting oil seal | |
| CN219654759U (en) | Detachable filtering structure for engine part | |
| CN216683972U (en) | Suspension spherical shell of automobile chassis | |
| CN210948175U (en) | Waterproof cover, car tail-gate electricity vaulting pole and car | |
| CN210318499U (en) | Framework oil seal special for fan | |
| CN216478546U (en) | Universal joint dust cover | |
| CN217583171U (en) | High dust-protection type seal structure | |
| CN214146542U (en) | Multi-storage-channel high-sensitivity automobile ball head assembly | |
| CN218031064U (en) | Automobile suspension ball head | |
| CN220594532U (en) | Radial sealing structure of bicycle hub |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |