KR19990018800A - Door checker with guide - Google Patents

Abstract

The present invention relates to a door checker having a guide portion, and more particularly, to form a guide portion in a through hole of a housing through which the rod passes, so that the rod does not flow during operation of the door so that the rod does not come into contact with the housing to prevent noise generation. The present invention relates to a door checker having a guide part. The conventional door checker is configured to pass through a through hole of a bracket provided in a housing in order to maintain an amount of opening and closing of the door when the door is operated (open / closed). The rod was in contact with the inner surface of the through-holes during operation, causing noise when the driver and the occupant got on and off, and also suffered from the fatigue of the rod and the housing due to the contact and easily broken. The present invention has been made to solve the above problems, it is characterized in that the rod does not flow when opening and closing the door to suppress the occurrence of noise and to use the life of the component for a long time.

Description

DOOR CHECKER INCLUDED GUIDE PART

The present invention relates to a door checker having a guide portion, and more particularly, to form a guide portion in a through hole of a housing through which a rod penetrates, thereby preventing the occurrence of noise by preventing the rod from flowing during the operation of the door so that it does not stick to the housing. It is related with the door checker which formed the guide part to be made.

Recently, as the automobile technology has been gradually advanced in terms of performance and the spread of new technology has been leveled, the consumer's desire has gradually demanded convenience and comfort in the room rather than performance.

The car is equipped with a door that is used for getting in and out of a car or for loading cargo, and is usually a front door mainly used by front passengers and a rear door mainly used by passengers in rear seats. There is a rear door. Depending on the vehicle, a back door is installed at the rear or a side door is installed at the side. Most doors have side window glass. If necessary, move the glass downward to open it so that fresh wind can be introduced into the cabin.

In general, the door is mounted to the vehicle body by a hinge, and a door checker is provided to restrict the door from opening beyond a certain limit. In addition, the door regulator (Door Regulator) is installed to operate the glass mounted on the door up and down for ventilation in the vehicle room, so that the glass can be opened or closed manually or automatically. Recently, an impact bar is installed between the outer panel and the inner panel of the door to protect the occupant in the event of a collision, thereby preventing injury due to impact.

In the conventional door checker 400, which maintains the opening amount or prevents it from being opened suddenly when opening and closing a door made of many parts as described above, as shown in FIG. 1, the door 100 has a vehicle body 200. When fixed to the hinge 300 of the door checker 400 is installed between the upper and lower hinge 300.

In the conventional door checker installed as described above, in order to maintain the amount of opening and closing of the door when the door is operated (open / closed), the rod passing through the through-hole of the bracket provided in the housing is divided into In contact with the inner surface to generate noise caused discomfort when riding down the driver and passengers, there was also a problem that the rod and housing due to the contact is fatigued and easily broken.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and its object is to prevent the rod from flowing when the door is opened and closed, to suppress the occurrence of noise, and to make the life of the component available for a long time.

The above object is provided with a fixing member at both ends, the center portion is formed inside the bracket of the housing bent so that the bracket forming the through-hole protrudes, the space portion in the shock is transmitted to the rod when opening and closing the door In the door checker is installed to prevent the shock absorbing member is installed to prevent the separation by the cover member to be fixed to the door by using the fastening means, it is achieved by integrally extending the guide portion formed in the through hole .

1 is a perspective view showing the installation position of the door checker in general

Figure 2 is a cross-sectional view of the door checker formed the inventor guide portion

Figure 3 is a cross-sectional view showing another embodiment of the door checker formed the inventor guide portion

* Explanation of symbols for main parts of the drawings

1: door checker 3: through hole

4: housing 5: guide

6: rubber

Hereinafter, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. A fixing member 41 is provided at both ends so that one side is fixed to the door and the other side is connected to the vehicle body, and a space portion 42 is formed inward at a predetermined portion of the door side fixing portion and penetrates to be connected to the space portion at the center. The space 42 of the housing 4 in which the ball 3 is formed is provided with a shock absorbing member 45 so as to absorb the shock transmitted to the rod 44 when the door is opened and closed, and is prevented from being separated by the cover member. It is installed so that the guide portion 5 formed by bending a predetermined length to the outside of the housing 4 integrally with the through hole (3), may be used by forming the guide portion (5) bent to the outside However, it may be used by bending it to the inside.

Meanwhile, as shown in FIG. 3, a guide part 5 for preventing the rod 44 from flowing during operation of the door and protecting the rod 44 from impact when the door is strongly closed, Alternatively, the rubber 6 may be provided at the end of the through hole 3 to be used.

The door checker (1) formed with the guide of the present invention having the above structure has a door which rotates by a hinge when the driver or the passenger opens and closes the door in order to ride down the car. Since the door is suddenly opened in the opening direction or the door is closed by applying force when the door is closed, the shock absorbing member 45 absorbs the shock to some extent, but the hinge (not shown) is connected so that both ends are rotatable. Since the rod 44 is inserted into the through hole 3 of the guide part 5, the flow is prevented to suppress the generation of noise, and thus the life of the part can be used for a long time.

The door checker provided with the guide part of the present invention configured and used as described above forms a guide part in the through hole of the housing through which the rod passes so that the rod does not flow when the door checker is operated to prevent the sticking with the housing to prevent noise generation. When the door is opened and closed, the rod does not flow to suppress the occurrence of noise and the life of the component can be used for a long time.

Claims (2)

One side of the fixing member 41 is fixed to the door by connecting the other side to the vehicle body, the predetermined portion of the door-side fixing portion to form a space portion 42 inward, the through hole (3) to be connected to the space portion 42 In the space portion 42 of the housing 4, the shock absorbing member 45 is installed to absorb the shock transmitted to the rod 44 when the door is opened and closed, and the separation is prevented by the cover member. And a guide part (5) formed by bending a predetermined length outwardly of the housing (4) integrally with the through hole (3). The door checker with a guide part according to claim 1, characterized in that the rubber (6) is provided in the through hole (3).