CN213117431U - Ball pin for automobile gear shifting - Google Patents
Ball pin for automobile gear shifting Download PDFInfo
- Publication number
- CN213117431U CN213117431U CN202022021919.2U CN202022021919U CN213117431U CN 213117431 U CN213117431 U CN 213117431U CN 202022021919 U CN202022021919 U CN 202022021919U CN 213117431 U CN213117431 U CN 213117431U
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- Prior art keywords
- dust
- rod
- dust ring
- ball
- bulb
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of auto parts, especially for car ball round pin for gear shifting, including the bulb, be equipped with the body of rod on the bulb, be equipped with two dustproof mechanisms on the body of rod, two dustproof mechanisms distribute respectively in the both sides of bulb, dustproof mechanism includes two connection arc boards and two dust rings, two the connection arc board is all overlapped on the body of rod, two the dust ring respectively with two the connection arc board fixed connection; the utility model discloses in include two connection arc boards and two dust rings through the dustproof mechanism who sets up, connect the arc board and can overlap and establish on the body of rod, fix on it, make two dust rings fix respectively on two connection arc boards to the dust ring is fixed in the recess, and two dust rings can bond each other and fix, make the dust ring connect stably, have avoided when installing the dust ring, pull the dust ring, cause the dust ring to warp, influence the problem of use.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, concretely relates to car is shifted and is used ball round pin.
Background
The automobile gear shifter has the main tasks of transmitting power and changing transmission ratio in the transmission process of the power so as to adjust or change the characteristics of an engine, and a connected ball pin is arranged in a gear shifting accessory, and is a key part for ensuring the operation stability, the driving smoothness, the comfort and the safety of the automobile and enabling the automobile to accurately and accurately run, namely a ball hinge and a ball joint.
The ball bowl is required to be assembled outside the ball pin, the lower ball bowl is larger than the upper ball bowl, the inclusion capacity of the ball body can be increased, the dustproof ring is arranged at the top of the ball seat on the ball pin, dust accumulation on the ball pin is avoided, the use is influenced, the dustproof performance of the ball bowl is enhanced, but the dustproof ring is often independently installed and needs to be assembled after the part is machined and formed, the dustproof ring needs to be pulled in the mode and is sleeved at the edge of the ball pin, the dustproof ring is easily deformed by pulling, and the dustproof effect of the dustproof ring is influenced.
Accordingly, a ball pin for shifting gears of an automobile has been provided to solve the problems suggested in the background art described above.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a car is shifted and is used ball round pin has and has avoided when the installation dust ring, drags the dust ring, causes the dust ring to warp, influences the characteristics of service problem.
In order to achieve the above object, the utility model provides a following technical scheme: car is shifted and is used ball round pin, including the bulb, be equipped with the body of rod on the bulb, be equipped with two dustproof mechanism on the body of rod, two dustproof mechanism distributes respectively the both sides of bulb, dustproof mechanism includes two connection arc boards and two dust rings, two connect the equal cover of arc board and establish on the body of rod, two dust ring respectively with two connect arc board fixed connection, two connect the arc board and all seted up two and connect the round hole, four connect equal fixedly connected with spring in the round hole, and per two all be equipped with the spliced pole between the spring, the spliced pole both ends respectively with two spring fixed connection.
Preferably, the inner sides of the two connecting arc plates are fixedly connected with rubber pads.
Preferably, the two connecting arc plates are provided with grooves, and the two dustproof rings are respectively positioned in the two grooves.
Preferably, two dust rings are fixed in an adhesion mode.
Preferably, the connecting column slides in the connecting round hole.
Preferably, the two dust rings are respectively positioned on two sides of the ball head.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in include two connection arcs and two dust rings through the dustproof mechanism who sets up, it can overlap on the body of rod to connect the arc, make two dust rings fix respectively on two connection arcs, and the dust ring is fixed in the recess, two dust rings can bond each other and fix, it is stable to make the dust ring connect, when having avoided installing the dust ring, drag the dust ring, cause the dust ring to warp, influence the problem of use, and the dustproof mechanism who sets up is solitary individuality, can directly stimulate two connection arcs, the spring is stretched, make two connection arcs clearance increases, can be convenient for separate from the body of rod, or install on the body of rod, improve the effect that the dust ring used.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the dustproof mechanism of the present invention;
fig. 4 is a schematic structural view of the interior of the middle connection arc plate of the present invention.
In the figure: 1. a ball head; 11. a rod body; 2. a dust-proof mechanism; 21. connecting the arc plates; 211. a groove; 212. the connecting circular hole; 22. a dust ring; 23. a rubber pad; 24. connecting columns; 25. a spring.
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. 1-4, the present invention provides the following technical solutions: ball pin for automobile gear shifting, including bulb 1, be equipped with the body of rod 11 on the bulb 1, be equipped with two dustproof mechanism 2 on the body of rod 11, two dustproof mechanism 2 distribute respectively in the both sides of bulb 1, dustproof mechanism 2 includes two connection arc boards 21 and two dust rings 22, two are connected arc boards 21 and are all established on the body of rod 11, two dust rings 22 are connected arc board 21 fixed connection with two respectively, two are connected arc boards 21 and have all been seted up two and connect round hole 212, equal fixedly connected with spring 25 in four connection round hole 212, and all be equipped with spliced pole 24 between per two springs 25, spliced pole 24 both ends respectively with two spring 25 fixed connection.
In this embodiment: the ball head 1 is provided with the rod body 11, when the ball pin is used, the ball pin needs to be matched with a ball bowl for use, the two dustproof mechanisms 2 are respectively distributed at two sides of the ball head 1, dust can be prevented from accumulating on the ball pin to influence the use, the dustproof performance is enhanced, the dustproof mechanisms 2 are independent individuals and can be directly installed on the rod body 11 for use, when the ball pin is installed, the two connecting arc plates 21 can be pulled to stretch the spring 25, the two connecting arc plates 21 move outwards along the connecting column 24, the distance between the two connecting arc plates 21 is increased, so that the connecting arc plates can be sleeved on the rod body 11, the two connecting arc plates 21 reset under the action of the spring 25 and are clamped on the outer wall of the rod body 11, the rubber pads 23 are fixedly connected at the inner sides of the two connecting arc plates 21, when the connecting arc plates 21 are sleeved on the rod body 11, the rubber pads 23 can be extruded, the stability of the connecting arc plates 21, and can avoid connecting the arc plate 21 and the body of rod 11 direct contact, the surface of the body of rod 11 is damaged, the dust ring 22 faces the bulb 1, two dust rings 22 are fixed on two connecting arc plates 21 respectively, two connecting arc plates 21 are equipped with the recess 211, and two dust rings 22 are located in two recesses 211 respectively, make the dust ring 22 inlay and install, can connect with connecting arc plate 21 stably, it is easy to enhance the dustproof performance of the bulb 1, two dust rings 22 can be adhered to each other to fix, when two dust rings 22 are located on the body of rod 11, can connect through glue, make two dust rings 22 connect as an organic whole, enhance the stability of use, make the dust ring 22 connect stably, when installing the dust ring 22, pull the dust ring 22, cause the dust ring 22 to deform, influence the problem of use, through pulling two connecting arc plates 21, stretch the springing 25, make the interval of two connecting arc plates 21 increase, can be convenient for follow the body of rod 11 and separate, because dust ring 22 is located and connects arc 21, can be convenient for make dust ring 22 change when damaging, perhaps can be convenient for change the ball round pin of renewal.
In fig. 1-3: two connection arc boards 21 all are seted up flutedly 211, and two dust rings 22 are located two recesses 211 respectively, make dust ring 22 inlay and establish the installation, can be stable with be connected arc board 21 and be connected, be convenient for strengthen bulb 1's dustproof performance, two dust rings 22 bond fixedly, when two dust rings 22 are located the body of rod 11, can connect through glue, make two dust rings 22 even as an organic whole, the stability of reinforcing use, two dust rings 22 are located bulb 1's both sides respectively, can avoid the dust accumulation on the ball round pin, influence the use, its dustproof performance has been strengthened.
In fig. 4: two equal fixedly connected with rubber pads 23 of connection arc 21 inboard, when connecting arc 21 cover and establishing on the body of rod 11, can make rubber pad 23 extrusion, not only can strengthen the stability of connecting arc 21 and being located the body of rod 11, and can avoid connecting arc 21 and the body of rod 11 direct contact, damage the surface of the body of rod 11, spliced pole 24 slides in connecting round hole 212, connect arc 21 through two stimulations, tensile spring 25 is being gone on, two connect arc 21 along spliced pole 24 outside motions, make two connection arc 21 clearances increase, can be convenient for separate from the body of rod 11, or install on the body of rod 11, improve the effect that dust ring 22 used.
The utility model discloses a theory of operation and use flow: when the ball pin is used, the ball pin is required to be matched with a ball bowl for use, the two dustproof mechanisms 2 are respectively distributed on two sides of the ball head 1, dust can be prevented from being accumulated on the ball pin to affect the use, the dustproof performance of the ball pin is enhanced, the dustproof mechanisms 2 are independent individuals and can be directly installed on the rod body 11 for use, when the ball pin is installed, the two connecting arc plates 21 can be pulled, the spring 25 is stretched, the two connecting arc plates 21 are enabled to move outwards along the connecting column 24, the distance between the two connecting arc plates 21 is increased, so that the two connecting arc plates 21 can be sleeved on the rod body 11, under the action of the spring 25, the two connecting arc plates 21 are reset and clamped on the outer wall of the rod body 11, the rubber pads 23 are fixedly connected to the inner sides of the two connecting arc plates 21, when the connecting arc plates 21 are sleeved on the rod body 11, the rubber pads 23 can be extruded, and, and can avoid connecting arc 21 and body of rod 11 direct contact, damage the surface of the body of rod 11, dust ring 22 is facing to bulb 1, two dust rings 22 are fixed respectively on two connection arc 21, and dust ring 22 fixes in recess 211, two dust rings 22 can bond each other and fix, make dust ring 22 connect stably, when having avoided installing dust ring 22, pull dust ring 22, cause dust ring 22 to warp, influence the problem of use, connect arc 21 through pulling two, draw spring 25, make two connection arc 21 clearance increase, can be convenient for follow body of rod 11 and separate, because dust ring 22 is located and connects arc 21, can be convenient for change when making dust ring 22 damage, or can be convenient for more new ball round pin.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Ball round pin is used in car gear shift, including bulb (1), be equipped with body of rod (11), its characterized in that on bulb (1): be equipped with two dustproof mechanism (2) on the body of rod (11), two dustproof mechanism (2) distribute respectively the both sides of bulb (1), dustproof mechanism (2) include two connect arc board (21) and two dust ring (22), two connect arc board (21) and all overlap and establish on the body of rod (11), two dust ring (22) respectively with two connect arc board (21) fixed connection, two connect arc board (21) and all seted up two and connect round hole (212), four equal fixedly connected with spring (25) in connecting round hole (212), and per two all be equipped with spliced pole (24) between spring (25), spliced pole (24) both ends respectively with two spring (25) fixed connection.
2. The ball pin for automobile gear shifting according to claim 1, characterized in that: the inner sides of the two connecting arc plates (21) are fixedly connected with rubber pads (23).
3. The ball pin for automobile gear shifting according to claim 1, characterized in that: the two connecting arc plates (21) are provided with grooves (211), and the two dust rings (22) are respectively positioned in the two grooves (211).
4. The ball pin for automobile gear shifting according to claim 1, characterized in that: the two dust rings (22) are fixedly bonded.
5. The ball pin for automobile gear shifting according to claim 1, characterized in that: the connecting column (24) slides in the connecting round hole (212).
6. The ball pin for automobile gear shifting according to claim 1, characterized in that: the two dust rings (22) are respectively positioned on two sides of the ball head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021919.2U CN213117431U (en) | 2020-09-16 | 2020-09-16 | Ball pin for automobile gear shifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022021919.2U CN213117431U (en) | 2020-09-16 | 2020-09-16 | Ball pin for automobile gear shifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213117431U true CN213117431U (en) | 2021-05-04 |
Family
ID=75662578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022021919.2U Expired - Fee Related CN213117431U (en) | 2020-09-16 | 2020-09-16 | Ball pin for automobile gear shifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213117431U (en) |
-
2020
- 2020-09-16 CN CN202022021919.2U patent/CN213117431U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |