KR20110089474A - A door checker for a vehicle - Google Patents
A door checker for a vehicle Download PDFInfo
- Publication number
- KR20110089474A KR20110089474A KR1020100008895A KR20100008895A KR20110089474A KR 20110089474 A KR20110089474 A KR 20110089474A KR 1020100008895 A KR1020100008895 A KR 1020100008895A KR 20100008895 A KR20100008895 A KR 20100008895A KR 20110089474 A KR20110089474 A KR 20110089474A
- Authority
- KR
- South Korea
- Prior art keywords
- checker
- housing
- door
- checker arm
- ball
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 22
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 239000000314 lubricant Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 2
- 230000002996 emotional effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0412—Lower door structure
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
- E05F5/022—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks
- E05F5/025—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops specially adapted for vehicles, e.g. for hoods or trunks specially adapted for vehicle doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/11—Passenger cars; Automobiles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
Description
The present invention relates to an automobile door checker, and more particularly, to an automobile door checker having excellent durability and emotional quality.
In general, door checkers for automobiles improve the operation of the door when the user operates the door. In addition, the door is delayed to open quickly for the safety of the user.
At this time, the door checker for an automobile includes a checker arm and a moving body for moving the checker arm. The roller is arranged inside the moving body to move the checker arm. The rollers are arranged on both sides of the checker arm. In addition, the roller is disposed inside the moving body to move the checker arm. Therefore, the operation speed of the door is improved by adjusting the opening speed of the door.
On the other hand, when the user opens and closes the door, foreign matters accumulate in the door checker for the vehicle due to external pollutants. Therefore, the door checker for automobiles was contaminated by external pollutants. In addition, it was not solved when the above problem occurred because the lubricant was not supplied to the door checker for automobiles again.
An object of the present invention is to reduce the number of parts and to provide an automotive door checker with excellent durability and emotional quality when the automobile door is opened.
The present invention provides a vehicle door checker including a checker arm, a movable body fastened to the door to move the checker arm, and a first ball disposed inside the movable body and moving one side of the checker arm.
The present invention saves manufacturing costs by reducing the number of parts. In addition, since the present invention operates by inserting the first ball, the emotional quality of the user is increased.
1 is a perspective view showing an embodiment of a door checker for a vehicle according to the present invention.
FIG. 2 is an exploded perspective view showing the door checker for automobile shown in FIG. 1.
3 is a perspective view illustrating the first housing illustrated in FIG. 2.
4 is a perspective view illustrating the second housing illustrated in FIG. 2.
FIG. 5 is an operation diagram showing a first operation of the door checker for automobile shown in FIG. 1.
FIG. 6 is an operation view showing a second operation of the door checker for automobile shown in FIG. 1.
FIG. 7 is an operational view showing a third operation of the door checker for automobile shown in FIG. 1.
1 is a perspective view showing an embodiment of a
1 and 2, the
The first
The cross-sectional area of the
On the other hand, the
The
Inside the
Meanwhile, the
The
The
The
On the other hand, the
Hereinafter, the
3 is a perspective view illustrating the
Referring to FIG. 3, the
A first
On the other hand, one side of the first
A plurality of
The
When the
On the other hand, at least one first foreign matter release hole (171a) is formed on one side of the first checker arm seating groove (171d). The first foreign
4 is a perspective view illustrating the
Referring to FIG. 4, a second checker arm seating groove 172d on which the
Meanwhile, a plurality of second guide parts 172b are formed at both sides of the second checker arm seating groove 172d. The plurality of second guide parts 172b is formed to protrude from the second checker arm seating groove 172d. The plurality of second guide parts 172b are formed to face each other.
The
When the second guide portion 172b moves between the plurality of second guide portions 172b, the
On the other hand, at least one second foreign matter release hole 172a is formed at one side of the second checker arm seating groove 172d. The second foreign matter release hole 172a is formed on a path along which the
Hereinafter, the operation of the
5 is an operation diagram showing a first operation of the
5 to 7, the user stops using the vehicle and opens the door. At this time, the user applies a force to the outside of the vehicle to the door. The door is opened by the force of the user.
When the door is opened, the
On the other hand, if the length of the
When the door is opened as described above, the
On the other hand, if the user continues to apply force to the door, the
If the user continues to apply force to the door, the
When the cross-sectional area of the
When the length of the first
On the other hand, the user supplies the lubricating oil through the first lubricating oil supply hole. At this time, the supplied lubricating oil is stored in the first lubricating
The
When the door rotates repeatedly, the
The removed foreign matter is discharged to the outside through the first foreign
As described above, the
100: door checker 171: first housing
110:
140: movable body 181: first elastic portion
142: second case 182: second elastic portion
143: third case
Claims (22)
A moving body fastened to a door to move the checker arm;
The door checker for a vehicle, which is disposed inside the movable body and includes a first ball that moves one side of the checker arm.
One side of the checker arm is a vehicle door checker is formed with a first ball flow hole so that the first ball is inserted and moved.
And at least one seating hole in which the first ball seats is formed in the first ball flow hole.
The at least one seating hole includes a plurality of,
A plurality of seating hole is a door checker for the car is formed spaced apart from each other.
The cross-sectional area of the checker arm is a vehicle door checker is formed different from each other in the longitudinal direction of the checker arm.
The cross-sectional area of the checker arm is a vehicle door checker is formed in the vehicle frame side portion smaller than the door side portion.
The movable body,
A case coupled to the checker arm,
A first housing disposed at one side of the checker arm inside the case and into which the first ball is inserted;
And a second housing disposed at the other side of the checker arm inside the case so as to face the first housing.
And a first elastic part disposed between the first housing and the case to provide an elastic force to the first housing.
A door checker for a vehicle in which a first ball seating part is formed on one surface of the first housing to seat the first ball.
A door checker for an automobile in which a first lubricating oil flow hole is formed on one surface of the first ball seat.
The first lubricant flow hole is a door checker for a vehicle formed in the longitudinal direction of the checker arm.
And the first housing has a first lubricant supply hole for supplying lubricant to the first ball seat from the other surface of the first housing to the first ball seat.
The first housing may include a plurality of first guide parts protruding to guide the checker arm on both sides of the first ball seating hole.
Each of the first guide portion is a door checker for a vehicle is formed so that a portion protrudes in a direction perpendicular to the longitudinal direction of the checker arm.
And each of the first guide parts forms a predetermined angle from the protruding portion to one end of the first guide part.
At least one first foreign matter discharge hole for discharging the checker arm and the foreign matter of the first housing to one side of the first housing is formed.
A door checker for a vehicle in which a second checker arm seating groove is formed on one surface of the second housing to seat the checker arm.
The second checker arm seating groove is at least a portion of the door checker for a vehicle.
And a plurality of second guide parts protruding to guide the checker arms on both sides of one side of the second housing.
Each of the second guide parts is a door checker for a vehicle is formed so that a portion protrudes in a direction perpendicular to the longitudinal direction of the checker arm.
And each of the second guide parts forms a predetermined angle from the protruding portion to one end of the second guide part.
At least one second foreign matter discharge hole for discharging the foreign matter of the checker arm and the second housing to one side of the second housing is formed for the door checker for automobiles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100008895A KR20110089474A (en) | 2010-02-01 | 2010-02-01 | A door checker for a vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100008895A KR20110089474A (en) | 2010-02-01 | 2010-02-01 | A door checker for a vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110089474A true KR20110089474A (en) | 2011-08-09 |
Family
ID=44927474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020100008895A KR20110089474A (en) | 2010-02-01 | 2010-02-01 | A door checker for a vehicle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110089474A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101430946B1 (en) * | 2012-11-27 | 2014-09-23 | 대동도어 주식회사 | Door checker |
KR20180079390A (en) * | 2015-11-06 | 2018-07-10 | 멀티매틱 인코퍼레이티드 | Vehicle door checkers |
KR20200005815A (en) * | 2018-07-09 | 2020-01-17 | 김종열 | Roller type elastomer door checker |
-
2010
- 2010-02-01 KR KR1020100008895A patent/KR20110089474A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101430946B1 (en) * | 2012-11-27 | 2014-09-23 | 대동도어 주식회사 | Door checker |
KR20180079390A (en) * | 2015-11-06 | 2018-07-10 | 멀티매틱 인코퍼레이티드 | Vehicle door checkers |
US10570653B2 (en) | 2015-11-06 | 2020-02-25 | Multimatic Inc. | Vehicle door checker |
US10968668B2 (en) | 2015-11-06 | 2021-04-06 | Multimatic Inc. | Vehicle door checker |
KR20200005815A (en) * | 2018-07-09 | 2020-01-17 | 김종열 | Roller type elastomer door checker |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |