CN203962676U - For the upper bulb of brake system of car - Google Patents
For the upper bulb of brake system of car Download PDFInfo
- Publication number
- CN203962676U CN203962676U CN201420402199.6U CN201420402199U CN203962676U CN 203962676 U CN203962676 U CN 203962676U CN 201420402199 U CN201420402199 U CN 201420402199U CN 203962676 U CN203962676 U CN 203962676U
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- CN
- China
- Prior art keywords
- hole
- cylindrical body
- brake system
- car
- fastener
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to brake system of car apparatus technical field, relates in particular to a kind of upper bulb for brake system of car.The utility model discloses the upper bulb for brake system of car, upper bulb for brake system of car comprises cylindrical body small in ends broad in the middle, in the axial direction of described cylindrical body, offer through-hole structure, described through-hole structure is made up of upper hole, mesopore, lower hole, described lower fastener at cylindrical body, the length on is axially lower fastener 1.5 times; On the outer side wall of described cylindrical body, be connected with crank, the other end of described crank is connected with connecting plate, and the bottom of described connecting plate offers connecting through hole.The beneficial effects of the utility model are: rational in infrastructure, transmission effect is better, be connected difficult drop-off and can extend its service time with miscellaneous part.
Description
Technical field
The utility model belongs to brake system of car apparatus technical field, relates in particular to a kind of upper bulb for brake system of car.
Background technique
Bulb is indispensable mechanical part in mechanical transmission course, has important effect in mechanical transmission course.In the time of mechanical transmission, because the matching of structure and system is poor, in use often there is following defect in current bulb:
1, bulb driving force inequality in transmission process, transmission effect is poor, and in transmission process, friction factor is larger, and serious wear affects working life, causes the replacement frequency of parts higher, cost increase.
2, existing spindle nose is connected insecurely with other parts of system, can not effectively meet the requirement of join strength, even causes spindle nose in transmission process, to occur the phenomenon coming off.
So the structural design of above-mentioned bulb is unreasonable, make bulb have larger problem.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, provide a kind of rational in infrastructure, transmission effect is better, the upper bulb for brake system of car that is connected difficult drop-off with miscellaneous part and can extends its service time, and its technological scheme is as follows:
For the upper bulb of brake system of car, it is characterized in that, the described upper bulb for brake system of car comprises cylindrical body small in ends broad in the middle, in the axial direction of described cylindrical body, offer through-hole structure, described through-hole structure is made up of upper hole, mesopore, lower hole, and described upper hole is the cone shape hole from top to bottom shrinking gradually, and described mesopore is arcuate socket, described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric; The upper end of described cylindrical body offers upper annular groove on the outer side wall of cylindrical body, in described upper annular groove, is arranged with upper fastener, and described upper fastener is big top and small bottom; The lower end of described cylindrical body offers lower annular groove on the outer side wall of cylindrical body, in described lower annular groove, is arranged with lower fastener, described lower fastener at cylindrical body, the length on is axially lower fastener 1.5 times; On the outer side wall of described cylindrical body, be connected with crank, the other end of described crank is connected with connecting plate, and the bottom of described connecting plate offers connecting through hole.
The upper bulb for brake system of car that the utility model provides, when in use, in the axial direction of described cylindrical body, offer through-hole structure, described through-hole structure is made up of upper hole, mesopore, lower hole, described upper hole is the cone shape hole from top to bottom shrinking gradually, described mesopore is arcuate socket, and described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric.By the parts transmission better effects if that arranges in upper bulb of being arranged so that of through-hole structure, rotate more flexible.And the upper bulb that is arranged so that of upper annular groove, upper fastener and lower annular groove, lower fastener is connected difficult drop-off and can extends its service time with miscellaneous part.And the effect of crank and connecting plate is that bulb can be fixedly connected with miscellaneous part.
The beneficial effects of the utility model are: rational in infrastructure, transmission effect is better, be connected difficult drop-off and can extend its service time with miscellaneous part.
Brief description of the drawings
Fig. 1 schematic diagram of the present utility model.
Embodiment
Illustrate embodiment below in conjunction with Fig. 1:
As shown in Figure 1, for the upper bulb of brake system of car, the described upper bulb for brake system of car comprises cylindrical body 1 small in ends broad in the middle, in the axial direction of described cylindrical body 1, offer through-hole structure 2, described through-hole structure 2 is made up of upper hole 21, mesopore 22, lower hole 23, described upper hole 21 is the cone shape hole from top to bottom shrinking gradually, described mesopore 22 is arcuate socket, described lower hole 23 is cylindrical hole, and the upper end diameter in described upper hole 21 and the lower end diameter in lower hole 23 are isometric; The upper end of described cylindrical body 1 offers upper annular groove 3 on the outer side wall of cylindrical body 1, in described upper annular groove 3, is arranged with upper fastener 4, and described upper fastener 4 is big top and small bottom; The lower end of described cylindrical body 1 offers lower annular groove 5 on the outer side wall of cylindrical body 1, in described lower annular groove 5, is arranged with lower fastener 6, and the length of described lower fastener 6 on cylindrical body is axial is 1.5 times of lower fastener 5; On the outer side wall of described cylindrical body 1, be connected with crank 7, the other end of described crank 7 is connected with connecting plate 8, and the bottom of described connecting plate 8 offers connecting through hole 9.
The upper bulb for brake system of car that the utility model provides, when in use, in the axial direction of described cylindrical body, offer through-hole structure, described through-hole structure is made up of upper hole, mesopore, lower hole, described upper hole is the cone shape hole from top to bottom shrinking gradually, described mesopore is arcuate socket, and described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric.By the parts transmission better effects if that arranges in upper bulb of being arranged so that of through-hole structure, rotate more flexible.And the upper bulb that is arranged so that of upper annular groove, upper fastener and lower annular groove, lower fastener is connected difficult drop-off and can extends its service time with miscellaneous part.
Claims (1)
1. for the upper bulb of brake system of car, it is characterized in that, the described upper bulb for brake system of car comprises cylindrical body small in ends broad in the middle, in the axial direction of described cylindrical body, offer through-hole structure, described through-hole structure is made up of upper hole, mesopore, lower hole, and described upper hole is the cone shape hole from top to bottom shrinking gradually, and described mesopore is arcuate socket, described lower hole is cylindrical hole, and the lower end diameter in the upper end diameter in described upper hole and lower hole is isometric; The upper end of described cylindrical body offers upper annular groove on the outer side wall of cylindrical body, in described upper annular groove, is arranged with upper fastener, and described upper fastener is big top and small bottom; The lower end of described cylindrical body offers lower annular groove on the outer side wall of cylindrical body, in described lower annular groove, is arranged with lower fastener, described lower fastener at cylindrical body, the length on is axially lower fastener 1.5 times; On the outer side wall of described cylindrical body, be connected with crank, the other end of described crank is connected with connecting plate, and the bottom of described connecting plate offers connecting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402199.6U CN203962676U (en) | 2014-07-21 | 2014-07-21 | For the upper bulb of brake system of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402199.6U CN203962676U (en) | 2014-07-21 | 2014-07-21 | For the upper bulb of brake system of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962676U true CN203962676U (en) | 2014-11-26 |
Family
ID=51923266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420402199.6U Expired - Fee Related CN203962676U (en) | 2014-07-21 | 2014-07-21 | For the upper bulb of brake system of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110436A (en) * | 2014-07-21 | 2014-10-22 | 湖州东鸥机械制造有限公司 | Upper ball joint used for automobile braking system |
-
2014
- 2014-07-21 CN CN201420402199.6U patent/CN203962676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110436A (en) * | 2014-07-21 | 2014-10-22 | 湖州东鸥机械制造有限公司 | Upper ball joint used for automobile braking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |