KR101307065B1 - A tray cover locking apparatus for a vehicle - Google Patents

Abstract

PURPOSE: A cover locking device of a vehicle tray is provided to continuously maintain that a cover is locked even if the external impact is applied to the cover during the driving of a vehicle, thereby significantly improving the safety of the vehicle. CONSTITUTION: A cover locking device of a vehicle tray includes a housing (110), a cover (120), a rotary, a rotary spring, a rotary cap, a rotary pin, and a screw. The housing is configured to store an article. The cover seals the front opening of the housing. The rotary is installed in the cover so as to be rotatable. The rotary spring prevents the rotary from sagging. The rotary cap is provided to improve the workability of the rotary. The rotary pin is installed in the rotary, and is configured to move along heart rail portions of a dual heart cam of the housing. The screw fastens the rotary and the cover.

Description

Cover lock of car tray {A TRAY COVER LOCKING APPARATUS FOR A VEHICLE}

The present invention relates to a cover locking device for a vehicle tray, and more particularly, to a lock state of the tray cover is released by the external impact to prevent the opening.

In general, the tray of the vehicle is provided with a housing for storing the article, and a cover for opening and closing the front opening of the housing, the cover is installed in the form that is rotatably open and closed in front of the housing in most cases.

In addition, it is common to provide a cover locking device for supporting the closed state of the cover to be rotated.

On the other hand, if the cover is opened while driving, it is dangerous to spill the goods stored in the housing, so the closed state of the cover should be maintained firmly.

By the way, the cover lock device of the conventional car tray has a problem that the cover is locked by the external shock generated while driving the car to open the cover.

Conventionally, the cover locking device of the automobile tray has a G-sensor rotated by the weight of the weight when the position of the cover is moved by an external impact, and the cover is prevented by preventing the opening operation of the cover by the rotation of the G-sensor. It has been proposed to not open, but this has a lot of components, the production is cumbersome and expensive to produce, there was a problem that the operation is not smooth.

The present invention has been made in view of the above-mentioned conventional problems, and its purpose is to open the cover by the impact applied during the driving of the vehicle, the cover lock device of the automobile tray to prevent the article from spilling inside the housing It is in providing.

The present invention is to provide a cover lock device for a car tray that can be manufactured easily with a small number of parts to reduce the cost, as well as to facilitate the cover lock operation more smoothly. will be.

Cover cover device for a tray for a vehicle of the present invention for achieving the above object and a housing for receiving the article; A cover installed in the front of the housing to be rotatable and open to close the front opening of the housing; A rotary rotatably installed on one side of the cover; A rotary spring coupled to the rotary to prevent sagging of the rotary due to gravity; A rotary cap installed at one side of the rotary to prevent direct contact between the rotary and the screw to improve the operability of the rotary; Rotary pins installed in the rotary to move along the heart rail portion of the double heart cam provided in the housing; And a screw to fasten the rotary cover to the cover.

In the cover lock of the automobile tray of the present invention, the rotary is provided with a rotary connection at the top, a rotary pin support is provided at the bottom, the rotary spring is installed on one side of the rotary connection of the rotary, the rotary cap is It is installed on the other side of the rotary connection, the screw is fastened to the cover through the rotary cap, the rotary, the rotary spring, the rotary pin is fixed to the rotary pin support of the rotary.

In addition, the double heart cam in the cover lock device of the automobile tray of the present invention includes a first lower trail portion consisting of the rising guide portion and the first recessed portion, the first lower guide portion, and the opening portion; And a second lower trailing part connected to the first lowering guide part of the first lower trailing part and a second lowering guide part connected to the opening part of the first lower trailing part.

In the cover lock device for a tray for a vehicle of the present invention, even if an external shock is applied to the cover while the vehicle is in operation, the cover can be kept in a locked state. This can greatly improve the safety of the car.

In addition, the cover lock device of the automobile tray of the present invention can be easily manufactured with a small number of low-cost parts, so that the cost can be reduced more smoothly the cover lock operation without fear of component damage or malfunction.

1 is a perspective view of a vehicle tray to which one embodiment of the present invention is applied;
Figure 2 is an exploded perspective view of the main portion of the tray for the vehicle
3A is a side view of a main portion of a housing showing a normal rotary pin movement pattern of one embodiment of the present invention;
Figure 3b is a side view of the main portion of the housing showing the rotary pin movement pattern during the impact of the embodiment
Figure 3c is a side view of the main portion of the housing showing the movement of the rotary pin during the impact of the embodiment
3D is a side view of the main portion of the housing showing the rotary shaft and the rotary pin locking point of the embodiment;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

1 is a perspective view of a tray for a vehicle to which an embodiment of the present invention is applied, and FIG. 2 is an exploded perspective view of main parts of the tray for a vehicle.

1 and 2, in the cover lock device for a vehicle tray of the present invention, the tray 100 is provided with a housing 110 for storing an article, and a housing 110 for rotation opening and closing in front of the housing 110. And a cover 120 for sealing the front opening of the.

Cover cover of the automobile tray of the present invention is a rotary 130 rotatably installed on one side of the cover 120; A rotary spring 140 coupled to the rotary 130 to prevent sagging of the rotary 130 by gravity; A rotary cap 150 installed at one side of the rotary 130 to prevent direct contact between the rotary 130 and the screw 170 to improve the operability of the rotary 130; A rotary pin 160 installed at the rotary 130 and moving along the heart rail portions 181 and 182 of the double heart cam 180 provided in the housing 110; It is provided with a screw 170 for fastening the rotary 130 and the cover 120.

In the illustrated embodiment, the rotary 130 is provided with a rotary connecting portion 131 at an upper portion thereof, and a rotary pin support portion 132 is provided at a lower portion thereof.

Rotary spring 140 is installed on one side of the rotary connecting portion 131 of the rotary 130, the rotary cap 150 is installed on the other side of the rotary connecting portion 131 of the rotary 130, the screw 170 is a rotary The cap 150, the rotary 130, and the rotary spring 140 penetrate to the cover 120.

The rotary pin 160 is fixedly installed at the rotary pin support part 132 of the rotary 130.

On the other hand, one side of the housing 110 is provided with a double heart cam 180 is inserted into the rotary pin 160, the double heart cam 180 is the rising guide portion (181a) and the first recessed catch portion (181b). ), A first lower trail portion 181 formed of a first lowering guide portion 181c, and an opening portion 181d; A second recessed catching portion 182b connected to the first lower guide portion 181c of the first lower trailing portion 181 and a second connecting portion connected to the opening portion 181d of the first lower trailing portion 181. The lower guide portion 182c as a second lower trail portion 182; consists of.

Fig. 3A shows the main part side view of the housing showing the usual rotary pin movement pattern of one embodiment of the invention, and Fig. 3B shows the main part side view of the housing showing the rotary pin movement pattern during impact of this embodiment.

In the cover lock device of the vehicle tray of the present invention configured as described above, the rotary pin 160 is raised from the opening portion (181d) of the first lower trail portion 181 in the process of closing the cover 120 as shown in Figure 3a When the cover 120 is closed, the rotary pin 160 is positioned at the first recessed engaging portion 181b of the first lower trailing portion 181 so that the cover 120 is moved to the guide portion 181a. Primary locking.

When the cover 120 is opened in the primary locking state, the rotary pin 160 located at the first recessed catching portion 181b of the first lower trailing portion 181 opens through the first lowering guide portion 181c. It moves to the unit 181d.

On the other hand, in the cover lock device of the automobile tray of the present invention, when the shock is applied to the cover 120 while driving the vehicle, the shock is transmitted to the rotary 130 and the rotary pin 160 installed on the cover 120, accordingly The rotary pin 160b positioned in the first recessed catching portion 181b of the first lower trailing portion 181 is raised to the second recessed catching portion 182b of the second lower trailing portion 182 as shown in FIG. 3B. As it moves, the cover 120 is secondary locked.

As described above, in the cover lock device of the automobile tray of the present invention, even when an external shock is applied to the cover 120, the cover 120 can keep the locked state even when the cover 120 is moved, so that the housing of the cover 120 is opened while the vehicle is running. It is possible to prevent the article inside 110 from pouring out.

On the other hand, when the cover is opened in the secondary locking state, the rotary pin 160 located at the second recessed catching portion 182b of the second lower trailing portion 182 passes through the second lowering guide portion 182c. 181d).

Figure 3c is a side view of the main portion of the housing showing the movement of the rotary pin during the impact of one embodiment of the present invention.

As shown in FIG. 3C, in the cover lock device of the automobile tray of the present invention, an external impact is applied to the cover 120, and thus the rotary pin 160b positioned at the first recessed catching portion 181b of the first lower trailing portion 181. When the up) moves to the highest point, the second lower trailing portion 182 enters the second recessed catching portion 182b and the cover 120 is secondarily locked.

Fig. 3d shows a main side view of the housing showing the rotary axis of rotation and the rotary pin locking point of the embodiment.

In the cover lock of the tray of the automobile of the present invention as shown in Figure 3d, the rotary axis of rotation is on the same line when the cover 120 is locked.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. .

100: tray
110: Housing
120: cover
130: roundabout
140: rotary spring
150: rotary cap
160: rotary pin
170: screw
180: double heart cam
181: First lower trail part
181a: ascent guide
181b: first intake stopper
181c: First descent guide
181d: opening part
182: second lower trail part
182b: second intake stopper
182c: second descending guide

Claims (3)

A housing 110 for receiving the article;
A cover (120) installed in the front of the housing (110) to be rotatable open and closed to seal the front opening of the housing (110);
Rotary 130 is rotatably installed on one side of the cover 120;
A rotary spring 140 coupled to the rotary 130 to prevent sagging of the rotary 130 by gravity;
A rotary cap 150 installed at one side of the rotary 130 to prevent direct contact between the rotary 130 and the screw 170 to improve the operability of the rotary 130;
A rotary pin 160 installed at the rotary 130 and moving along the heart rail portions 181 and 182 of the double heart cam 180 provided in the housing 110;
The cover lock device for a vehicle tray comprising a; screw (170) for fastening the rotary 130 and the cover (120). The method of claim 1,
Rotary 130 is provided with a rotary connecting portion 131 at the top, the rotary pin support 132 is provided at the bottom,
Rotary spring 140 is installed on one side of the rotary connection 131 of the rotary 130,
The rotary cap 150 is installed on the other side of the rotary connecting portion 131 of the rotary 130,
The screw 170 is fastened to the cover 120 by passing through the rotary cap 150, the rotary 130, and the rotary spring 140.
Rotary pin 160 is a cover lock device for a vehicle tray, characterized in that fixed to the rotary pin support 132 of the rotary 130. 3. The method according to claim 1 or 2,
The dual heart cam 180 includes a first lower trail portion 181 including an ascending guide portion 181a, a first recessed catching portion 181b, a first lowering guide portion 181c, and an opening portion 181d;
A second recessed catching portion 182b connected to the first lower guide portion 181c of the first lower trailing portion 181 and a second connecting portion connected to the opening portion 181d of the first lower trailing portion 181. Cover lowering device for a vehicle tray, characterized in that consisting of; lower guide portion (182c) second lower trail portion (182).

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