KR920005216Y1 - Lock hole protection device for door handle of automobile - Google Patents

Abstract

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Description

Keyhole protector for car door handle

1 is a perspective view of a door handle to which the present invention is applied.

2 is a front view of the door handle according to the present invention.

3 is a front view showing a state in which the keyhole protector of the present invention is engaged.

4 is a cross-sectional view taken along the line A-A of FIG.

5 is a cross-sectional view taken along the line B-B in FIG.

* Explanation of symbols for main parts of the drawings

10 door handle 11: keyhole

12: female thread 20: keyhole protection

21: male part 22: round head

23: tool insertion hole 24: hole

30: Tool

In the handle of the present invention, a female screw portion is formed around the key hole formed therein, and a key hole protection device coupled thereto is separately formed so as to be fastened when the vehicle is parked, thereby preventing others from inserting foreign substances into the key hole. It relates to a keyhole protection device of a car door handle to protect the keyhole.

In general, a key bundle for locking the door when parking is formed at a proper portion of door handles of various vehicles, and the key hole in the key bundle is normally exposed to the outside. When parking in a residential area, there was no protection against the injection of foreign objects (wood, metal, dirt, etc.) from the keyhole by children or barbarians.

As a result, when children or barbarians inject foreign objects into the keyholes, the key is impossible to insert or cannot be completely inserted, and thus becomes inoperable.

Therefore, the present invention is designed to solve the above problems by attaching a protection device to the existing door handle key hole when parking.

That is, the purpose is to prevent the injection of foreign substances from the outside by blocking the keyhole from the outside by forming a keyhole protection device having a female thread around the outer portion of the keyhole and having a male thread coupled to the female thread to lock it in during parking. It is.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the conventional automobile door handle 10, the inner periphery of the key hole 11 formed in the appropriate portion thereof is recessed inward to form the female threaded portion 12 around the male screw portion 12, and the male screw corresponding to the female threaded portion 12. Forming a separate key hole protector (20) having a portion 21 is configured to be fastened when the car is parked, the tool insertion portion recessed inward in the center of the circular head portion 22 of the key hole protector ( 23) is configured to be fastened and released as a separate tool 30 by forming.

Although the shape of the tool insertion part 23 formed in the center of the circular head part 22 of the key hole protector 20 is preferably made into a delta shape, it can be formed in polygons, such as a quadrilateral or a pentagon.

In the figure, reference numeral 25 denotes a rubber packing.

Referring to the effect of the present invention is configured as described as follows.

When the driver parks the car and then locks the door and fastens the key hole protector 20 separately formed on the female threaded part 12 formed around the outer part of the key hole 11, the key hole as shown in FIGS. Since 11) is blocked from the outside, foreign matter cannot be injected into the keyhole 11 from the outside, thereby protecting the keyhole 11 of the door handle 10, and the keyhole protector 20 once fastened to the contrary. If you want to release the) by using a separately formed tool 30 will be able to open the door by inserting the key into the key hole 11 as usual.

In addition, when fastening and releasing the keyhole protector 20, a special tool 30 is used. Therefore, it is extremely difficult for others to release the keyhole protector 20. By using the hole 24 drilled on one side of (21) it is very convenient to carry with the tool 30, such as a known key ring.

As described above, according to the present invention, a keyhole protector having a simple structure is used to block the exposure of the keyhole, thereby preventing others from injecting foreign substances into the keyhole, and when the keyhole protector is fastened and released. It is a useful design to prevent theft of the car because it is not easy for others to release by using a special type of tool.

Claims (1)

In a conventional automobile door handle 10, the inner periphery of the key hole 11 formed in the appropriate portion thereof is recessed inwardly to form the female threaded portion 12 around the male screw portion 12. Forming a separate key hole protector (20) having a portion 21 is configured to be fastened when the car is parked, the tool insertion portion recessed inward in the center of the circular head portion 22 of the key hole protector ( 23) Keyhole protection device for a car door handle, characterized in that it is configured to be fastened and released by a separate tool (30).