KR200236936Y1 - Power connecting structure of defigger for automobile opening rear glass - Google Patents

Abstract

The present invention relates to a power connection structure, and more particularly, to a power connection structure of a defogger which is a hot wire installed in a rear glass in a vehicle in which the rear glass is opened and closed, and supplies a current to the defogger installed in the rear glass of the rear glass open / closed vehicle. It is to provide a defogger power connection structure of a rear glass open vehicle configured not only to expose the component to the vehicle interior, but also to prevent children from breaking it.

In order to realize the above object, the present invention is first connected to both terminals 53 of the defogger 52 formed on the rear glass 51 through an extension line 1 and fixedly installed on the rear glass 51. The terminal 2 and the rear glass 51 are installed in the trunk door T so as to be electrically contacted with the first terminal 2 when the rear glass 51 is closed and spaced apart when opened, and the current from the battery B is supplied. It is characterized by consisting of a second terminal (4) connected to the electric wire (3).

Description

POWER CONNECTING STRUCTURE OF DEFIGGER FOR AUTOMOBILE OPENING REAR GLASS}

The present invention relates to a power connection structure, and more particularly to a power connection structure of the defogger, which is a hot wire installed on the rear glass in a vehicle in which the rear glass is opened and closed.

Generally, a defogger, which is a hot wire for removing moisture, is installed in the rear glass of an automobile.

The defogger is to remove moisture by heating the rear glass. When the defogger is mounted on a vehicle in which the rear glass is opened and closed, a separate power line is required to apply a current to the defogger.

That is, as shown in FIG. 3, the rear glass 51 coupled to the rear side of the body by a hinge 50 and opened and closed, the defogger 52 which is a hot wire coated on the rear glass 51, and the It is composed of a separate power line 54 connecting the terminal 53 of the defogger 52 and the battery B so as to apply a current to one of the defoggers 52.

Of course, the rear glass 51 is kept closed by the latch 55 and the striker 56 installed on the trunk door T and the rear glass 51, and the trunk door T and the body ( BD) is provided with a weather strip 57 for sealing with the rear glass 51. As shown in FIG.

Referring to the operation of the defogger 52 as described above, if the driver operates a switch (not shown) so that the current of the battery B is supplied to the defogger 52 through the power supply line 54, As the defogger 52 generates heat, moisture formed in the rear glass 51 is removed.

In this case, since the rear glass 51 is opened and closed, the power supply line 54 cannot be formed on the rear glass 51 like the defogger 52, so that it is installed to be exposed by a separate wire so that it is depoted. The current is applied to the terminal 53.

However, as described above, when the current is supplied to the defogger through a separate power line, the power line is exposed to the interior of the vehicle, whereby the appearance is poor and the children touch or pull by cutting or There is a problem that is disconnected.

That is, the power supply line is not in close contact with the rear glass in order to accommodate the change of the distance to the defogger terminal according to the opening and closing of the rear glass, so that children who ride in the rear seat of the vehicle pull and disconnect it. Or cut off ??.

Accordingly, an object of the present invention is to solve the above problems, and the components are not exposed to the interior of the vehicle to supply current to the defogger installed in the rear glass of the rear glass opening and closing vehicle, and the children are not configured to be damaged. It is to provide a defogger power connection structure of a rear glass open vehicle.

In order to achieve the above object, the present invention is electrically connected to both terminals of the defogger formed on the rear glass, and the first terminal fixed to the rear glass and the first terminal when the rear glass is closed. When installed in the trunk door so as to be spaced apart when contacted and opened, characterized in that it comprises a second terminal connected by a wire to supply the current from the battery.

1 is a schematic perspective view showing a defogger power connection structure of a rear glass open vehicle according to the present invention;

FIG. 2A is a cross-sectional view taken along the line A-A in FIG. 1, showing a separation state between the rear glass and the connection terminal;

FIG. 2B is a cross-sectional view taken along the line A-A in FIG. 1, showing a contact state between the rear glass and the connecting terminal;

Figure 3 is a schematic perspective view showing a defogger power connection structure of a general rear glass open vehicle.

＊ Explanation of symbols on main parts of drawing

1: extension line 2: first terminal

3: wire 4: second terminal

5: double sided tape 6, 10: bracket

7: mounting hole 8: bolts

9: moving ball 11: moving axis

12: contact terminal 13: locking jaw

14: stopper 15: spring

51: rear glass 52: defogger

53: terminal

1 and 2A and 2B are schematic perspective views and a cross-sectional view taken along line AA of a defogger power supply structure of a rear glass open vehicle according to the present invention, and an extension line 1 at both terminals 53 of the defogger 52 is shown. The first terminal 2 fixedly installed on the rear glass 51 and electrically connected to the first terminal 2 when the rear glass 51 is closed, and the trunk is spaced apart when the first terminal 2 is opened. It is installed in the door (T) and consists of a second terminal (4) connected by the electric wire (3) so that the current from the battery (B) is supplied.

The extension line 1 is composed of an electric wire coated on the rear glass 51 like the defogger 52, and the first terminal 2 is a bracket fixed to the rear glass 51 by a double-sided tape 5. 6) It is inserted and fixed.

In particular, the second terminal 4 is disposed between the inner and outer panels I and O of the trunk door T such that the second terminal 4 is in close contact with the weather strip 57 when the rear glass 51 is closed. In addition, it is exposed to the outside through the installation hole 7 formed in the outer panel (O).

In addition, when the rear glass 51 is closed, the adhesion of the first and second terminals 2 and 4 is improved, and when the rear glass 51 is opened, the electric current is interrupted to prevent leakage due to external moisture. The power supply connecting means is provided on the side of the second terminal 4 so as not to.

The power connection means is a bracket between the inner and the outer panel (I, O) is fixed by a fixing member such as a bolt (8) and the movable hole (9) is formed so that the second terminal 4 can reciprocate 10, the moving shaft 11 having one side connected to the second terminal 4 so as to move through the moving hole 9, and the bracket 10 to be intermittently contacted according to the movement of the moving shaft 11. ) The contact terminal 12 installed on the bottom surface and the wire 3 is connected to the moving shaft 11 is always separated from the contact terminal 12, and the first and second terminals 2, 4 are in contact with each other. It consists of a stopping means which makes contact with the contact terminal 12, and supports the 2nd terminal 4 so that it may not protrude outside the outer panel O. FIG.

The stopping means is protruded inwardly in the middle of the moving hole (9) and the locking jaw (13) formed so that the moving shaft (11) is movable, and is fixed to the other end of the moving shaft (11) and In addition, between the stopper 14 formed to be caught by the locking step 13 and the locking step 13 and the second terminal 4 to move the second terminal 4 in a direction opposite to the contact terminal 12. It is composed of a spring 15 installed on.

Of course, the moving shaft 11 and the stopper 14 are formed of a material through which current flows. When the rear glass 51 is open, the stopper 14 and the contact terminal 12 are spaced apart by d. Will be.

As described above, when the user opens the rear glass 51, the first terminal 2 is spaced apart from the second terminal 4 (FIG. 2A). No current is applied to the defogger 52.

In this state, when the rear glass 51 is closed in a situation such as rainy weather, the first terminal 2 of the rear glass 51 and the second terminal 4 of the trunk door T as shown in FIG. 2B. ) Is in close contact.

When the first terminal 2 is in close contact with the second terminal 4, the moving shaft 11 and the stopper 14 move while the second terminal 4 is pushed toward the contact terminal 12. The stopper 14 and the contact terminal 12 are in close contact with each other.

When the stopper 14 and the contact terminal 12 are in close contact with each other, current is applied to the defogger 52 through the first and second terminals 2 and 4, and the rear glass 51 is generated while the defogger 52 is heated. ) Will remove moisture.

When the rain stops in this state, the rear glass 51 is opened. When the rear glass 51 is opened, the second terminal 4 is raised by the elasticity of the spring 15, and the stopper is 14 is separated from the contact terminal.

When the stopper 14 and the contact terminal 12 are separated, the current is not applied to the second terminal 4 side. When the current is not applied to the second terminal 4 exposed to the outside, Due to moisture or the like, a short circuit lamp is not generated at the second terminal 4.

Here, since the current is supplied / blocked to the defogger 52 by the adhesion / separation of the first and second terminals 2 and 4, the exterior is beautiful because there is no power line or the like exposed to the vehicle interior. It is done and children cannot be damaged.

As described above, the present invention installs the first and second terminals on the rear glass and the trunk door so that when the rear glass is closed and the current is applied to the defogger and separated when the rear glass is opened, the current is cut off. The configuration for applying a current to the defogger has the advantage of preventing the disconnection caused by the pulling of children by preventing the vehicle interior from being exposed or excited.

In addition, there is an advantage that the appearance of the rear glass is beautiful because there is no electric wire floating like a conventional power supply line.

Claims (7)

The trunk door is electrically connected to both terminals of the defogger formed on the rear glass by an extension line, and is electrically connected to the first terminal fixed to the rear glass and the first terminal when the rear glass is closed. A defogger power connection structure of a rear glass open vehicle, comprising: a second terminal connected to an electric wire so as to supply current from a battery. The method of claim 1, The extension line is a defogger power connection structure of the rear glass open-type vehicle, characterized in that the rear glass is coated on the rear glass and configured to pass the current. The method of claim 1, The first terminal is a defogger power supply structure of the rear glass open vehicle, characterized in that the rear glass is configured by inserting fixed to the bracket fixed with double-sided tape on the rear glass. The method of claim 1, The second terminal is installed between the inner of the trunk door and the outer panel so as to be in close contact with the weather strip when the rear glass is closed, and is configured to be exposed to the outside through an installation hole formed in the outer panel. Defogger power connection structure for rear glass open vehicle. The method according to any one of claims 1 to 4, It includes a power connection means installed on the second terminal side to improve the adhesion of the first and second terminals when the rear glass is closed, and to cut off the current supply when the rear glass is opened to prevent short circuit by external moisture, etc. A defogger power connection structure for a rear glass open vehicle. The method of claim 5, The power connection means is fixedly installed between the inner and outer panels by a fixing member, and a bracket having a moving hole for reciprocating the second terminal, and one side connected to the second terminal for moving through the moving hole. A contact terminal installed on the bottom surface of the bracket so that the moving shaft is intermittently contacted according to the movement of the moving shaft and the wire is connected, and the moving shaft is always separated from the contact terminal. A defogger power connection structure for a rear glass open vehicle, characterized in that it comprises stopping means for making contact and supporting the second terminal not to protrude out of the outer panel. The method of claim 6, The stopping means is formed in the middle of the moving hole protruding inward and the moving shaft is movable to move, the stopper is fixed to the other end of the moving shaft and is formed to be caught on the locking jaw, A defogger power connection structure for a rear glass open vehicle, comprising: a spring installed between the locking step and the second terminal to move the two terminals in a direction opposite to the contact terminal;