CN205022338U - Door transmission dead lever - Google Patents
Door transmission dead lever Download PDFInfo
- Publication number
- CN205022338U CN205022338U CN201520589889.1U CN201520589889U CN205022338U CN 205022338 U CN205022338 U CN 205022338U CN 201520589889 U CN201520589889 U CN 201520589889U CN 205022338 U CN205022338 U CN 205022338U
- Authority
- CN
- China
- Prior art keywords
- fixed link
- mounting groove
- dead lever
- door transmission
- car door
- 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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Abstract
The utility model provides a door transmission dead lever. Including the dead lever body, the member of dead lever body for having two kinks, constitute flat S -shaped form, the side of dead lever body both sides is provided with a mounting groove respectively, and the mounting groove is enclosed slot, and its shape is rectangular hole groove form, protruding axle just to mounting groove department, is installed respectively to the upper surface of dead lever body both sides, position, and protruding epaxial cover has ball bearing. The utility model discloses simple structure has better rotation capability, swings more smoothly, can prevent that the card dies, improves the factor of safety of door, reduces the human accident incidence.
Description
Technical field
The utility model relates to technical field of automobile parts, is specifically related to a kind of car door transmission fixed link for racing car of competing for speed.
Background technology
Motor sport plays spacing the present existing history more than 100 years.Motor sport is divided into two large class, track cycle and non-track cycles.Racing car must formulate according to Federation Internationale de I' Automobile the formula manufacture that the formula issued specifies, comprises the Distance geometry size etc. of body construction, length and width, minimum weight, engine displacement, number of cylinders, tank capacity, electronic machine, tire.
In motor sport, except the domain to vehicle, power system, control system has outside strict regulation, also has strict requirement to the structure of Vehicular door.Current Vehicular door, general employing tie-bar support structure, in actual use, racing car is in violent motion and vibration processes, easily there is infinitesimal deformation in the hinge point of connecting rod, affects the normal rotation work of connecting rod, if run into emergency situation, likely car door cannot be opened, and causes personnel's accident.
Therefore need to design a kind of new connector of car door.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for above-mentioned existence, provides a kind of structure simple, has better rotating property, swing more smooth, prevent stuck, improve the safety factor of car door, reduce the car door transmission fixed link of personnel's accident rate.
The utility model solves the technical scheme that its technical matters adopts:
Car door transmission fixed link, includes fixed link body, it is characterized in that, described fixed link body is the rod member with two kinks, forms flat S shape; The side of fixed link body both sides is respectively arranged with a mounting groove, and mounting groove is enclosed slot, and its shape is strip hole channel-shaped; The upper surface of fixed link body both sides, position, just to mounting groove place, is separately installed with convex axle, and on convex axle, cover has ball bearing of main shaft.
In such scheme, the inner ring of described ball axle is fixed, and outer ring is rotatable.
In such scheme, the bearing of trend of described mounting groove, consistent with the bearing of trend of fixed link body.
In such scheme, described convex axle inside is cavity structure, and convenient insertion latch carries out the location of ball bearing of main shaft.
Principle of the present utility model is: on fixed link body two, arrange convex axle, and install ball bearing of main shaft, utilizes being connected between ball bearing of main shaft and convex axle, replaces hinged, can play better revolute pair effect.
Technical advantage of the present utility model is:
The utility model structure is simple, has better rotating property, swings more smooth, can prevent stuck, improves the safety factor of car door, reduces personnel's accident rate.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment fork body construction schematic diagram;
In figure: 1 fixed link body, 2 convex axles, 3 mounting grooves.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described:
Car door transmission fixed link as shown in Figure 1, includes fixed link body 1, and described fixed link body 1 is the rod member with two kinks, forms flat S shape; The side of fixed link body 1 both sides is respectively arranged with a mounting groove 3, and mounting groove 3 is enclosed slot, and its shape is strip hole channel-shaped; The upper surface of fixed link body 1 both sides, position, just to mounting groove 3 place, is separately installed with convex axle 2, and on convex axle 2, cover has ball bearing of main shaft.
In the present embodiment, the inner ring of described ball axle is fixed, and outer ring is rotatable.
In the present embodiment, the bearing of trend of described mounting groove 3, consistent with the bearing of trend of fixed link body 1.
In the present embodiment, described convex axle 2 inside is cavity structure, and convenient insertion latch carries out the location of ball bearing of main shaft.
More than illustrate and be only Application Example of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalence change that the utility model claim is done, still belong to protection domain of the present utility model.
Claims (4)
1. car door transmission fixed link, includes fixed link body, it is characterized in that, described fixed link body is the rod member with two kinks, forms flat S shape; The side of fixed link body both sides is respectively arranged with a mounting groove, and mounting groove is enclosed slot, and its shape is strip hole channel-shaped; The upper surface of fixed link body both sides, position, just to mounting groove place, is separately installed with convex axle, and on convex axle, cover has ball bearing of main shaft.
2. car door transmission fixed link as claimed in claim 1, it is characterized in that, the inner ring of described ball axle is fixed, and outer ring is rotatable.
3. car door transmission fixed link as claimed in claim 1, is characterized in that, the bearing of trend of described mounting groove, consistent with the bearing of trend of fixed link body.
4. car door transmission fixed link as claimed in claim 1, it is characterized in that, described convex axle inside is cavity structure, and convenient insertion latch carries out the location of ball bearing of main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589889.1U CN205022338U (en) | 2015-08-07 | 2015-08-07 | Door transmission dead lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589889.1U CN205022338U (en) | 2015-08-07 | 2015-08-07 | Door transmission dead lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205022338U true CN205022338U (en) | 2016-02-10 |
Family
ID=55254902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589889.1U Expired - Fee Related CN205022338U (en) | 2015-08-07 | 2015-08-07 | Door transmission dead lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205022338U (en) |
-
2015
- 2015-08-07 CN CN201520589889.1U patent/CN205022338U/en not_active Expired - Fee Related
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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: 20160210 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |