KR100598690B1 - Mounting structure of window glass - Google Patents

Abstract

An object of the present invention is to provide a door glass mounting structure that is easy to assemble and separate between the door glass and the carrier plate, and to prevent the door glass fixing bolt from falling into the empty space inside the door inner panel when the door glass is removed. .

The door glass mounting structure of the vehicle according to the present invention for this purpose, the through-hole 11 is formed in the center of the lower side, the side of the through-hole 11, the door glass formed with a recessed groove 12 recessed from the bottom concave 10; A carrier plate 20 slidably installed on a guide rail of the door inner panel; It is formed in the upper portion of the carrier plate 20 and consists of a holder outer portion 21a and the holder inner portion 21b facing each other so that the lower end of the door glass 10 is seated, and corresponds to the through hole 11 of the door glass. A holder 21 having a through hole 24 formed therein; Fastening means (S) fastened through the through holes (11, 24) formed in the holder (21) and the door glass (10) to securely fix the door glass (10) inside the holder (21); And installed between the holder outer portion 21a and the holder inner portion 21b so as to match the seating groove 12 of the door glass 10, in the direction in which the holder outer portion and the inner portion are pushed together through the spring in the installed state. It characterized in that it comprises a; spring device 30 to provide an elastic restoring force.

Door glass, door, carrier plate

Description

Door glass mounting structure {Mounting structure of window glass}

1 is a view schematically showing a state in which the door glass is completely lowered by the door glass lifting device of a general vehicle.

Figure 2 is a view showing a conventional door glass mounting structure, a schematic cross-sectional view taken along the line A-A of FIG.

FIG. 3 is a cross-sectional view of the same portion as in FIG. 2, illustrating a method of removing the door glass from the carrier plate.

Figure 4 is a schematic view showing the conventional door glass and the carrier plate separately.

5 is a schematic view showing the door glass and the carrier plate separately according to an embodiment of the present invention.

6 is a view showing a spring device according to an embodiment of the present invention, (a) is a view showing a state in which the spring device is tensioned, (b) a state in which the spring device is compressed.

7 and 8 are views for showing the door glass mounting structure according to an embodiment of the present invention, Figure 7 is a state in which the door glass is mounted on the carrier plate and Figure 8 is a state in which the door glass is removed from the carrier plate Are schematic cross-sectional views respectively.

9 is a view showing the arrangement of the bolt support according to an embodiment of the present invention, a schematic plan view of a carrier plate installed on the guide rail.

<Description of Symbols for Main Parts of Drawings>

1, 10: door glass 2, 20: carrier plate

2, 21: holder 2c, 22: glass engaging portion

2d, 23: Glass seating groove 2e: Tool inserting groove

3: guide rail 4: regulator motor

6: belt weather strip 7: lower chassis

8: door inner panel 30: spring device

31: Tube 32: Load

33: spring 34: fixing part

40: bolt support 41: locking jaw

The present invention relates to a door glass mounting structure of a vehicle, and more particularly, it is easy to assemble and separate between the door glass and the carrier plate, and when the door glass is removed, the door glass fixing bolt falls into the empty space inside the door inner panel. It relates to a door glass mounting structure in which a thing is prevented.

In general, the door glass of the vehicle is installed so that the occupant can adjust the opening and closing degree of the door glass according to the convenience, as can be seen in Figure 1, the door glass 1 is the lower end of the upper portion of the carrier plate (2) The carrier plate 2 is fixed to the guide rail 3 so as to be movable. At this time, the shanghai copper of the carrier plate 2 is made by pulling the cable 5 connected to the upper and lower sides of the carrier plate 2 by the regulator motor 4.

Here, reference numeral 6 denotes a belt weather strip for preventing foreign matter from penetrating between the door glass 1 and the door frame, and the reference numeral 7 denotes a lower chassis for holding the side of the door glass 1. to be. The guide rail 3 is fixed, and a door inner panel (that is, a door module panel) to which a speaker or the like is mounted is omitted, and reference numeral 3a will be described later.

1 to 4, the structure in which the door glass 1 is mounted on the carrier plate 2 will be described. However, it is not admitted that all the door glass mounting structure in the present description is known.

As can be seen in Figures 2 and 4, the holder (2a, 2b) for fixing the mounting of the door glass (1) on the carrier plate (2) is formed integrally, the holder (2a, 2b) of The door glass 1 fitted inside is firmly fixed by bolts S penetrating all of them. At this time, the glass engaging portion 2c protruding toward the door glass 1 is formed on the inner circumferential surface of the holder outer portion 2a. The glass engaging portion 2c is fitted in close contact with the through hole 1a formed at the lower end of the door glass 1 so that the door glass 1 can be firmly fixed to the inside of the holders 2a and 2b. Prevents damage to the door glass due to direct contact between the bolt (S) of the material and the door glass (1).

Meanwhile, as shown in FIGS. 1 and 2, in a state where the carrier plate 2 is completely lowered (that is, the door glass is completely lowered), the position corresponding to the position of the bolt S which bolts and fixes the door glass 1 is fixed. The guide rails 3 and the door inner panel 8 at positions are provided with through holes 3a and 8a for fastening and removing the bolts S, respectively. Therefore, the mounting of the door glass 1 inserts the door glass 1 into the holders 2a and 2b of the carrier plate 2 and then attaches the bolt S to the through hole 8a of the door inner panel 8. It is made by inserting through the holder (2a, 2b) and the door glass (1) to be fastened. On the contrary, the removal of the door glass 1 removes the bolt S, removes the bolt S through the through-hole 8a of the door inner panel, and then removes the door glass 1 from the holders 2a and 2b. This is done by lifting upwards. Here, the door inner panel 8 side is the interior side where the door trim (not shown) is mounted, and the carrier plate 2 side is the door outer panel (not shown) side.

However, according to the conventional door glass mounting structure as described above, there are the following problems. This will be described with reference to FIGS. 2 to 4.

That is, the bolt S drawn out through the through-hole 8a of the door inner panel may fall inside the door inner panel 8 by a mistake of the operator and may generate noise while hitting the panel inside the door during vehicle operation. . In order to collect the bolts (S), the inconvenience of having to remove the door inner panel 8 itself from the door.

In addition, after the bolt (S) is completely removed, the door glass 1 is lifted upward and separated from the carrier plate 2. At this time, the door glass 1 is inserted into the through-hole 1a of the door glass 1 and the door is inserted. By the glass engaging portion 2c which has fixed the glass 1, the door glass 1 cannot be easily detached from the holders 2a and 2b of the carrier plate. Therefore, in order to separate the door glass 1 from the holders 2a and 2b, as shown in FIG. 3, the holder outer part 2a is pushed outward using a tool T such as an awl. The door glass 1 should be lifted from the holders 2a and 2b.

However, this work process is performed in a narrow space, so workability is quite inconvenient, and is a problem that occurs when the door glass is removed as well as when it is mounted. As can be seen in Figure 4, the holder (2a, 2b) of the carrier plate 2 is formed through the hole, the tool insertion groove (2e) is formed in both sides of the through hole of the holder inner portion (2b) The tool is inserted through the tool insertion groove 2e.

In addition, in the case of the rear door glass, the size of the door glass is relatively small so that the door glass is supported using only one carrier plate. Thus, the left and right flow of the door glass may occur due to the one-point support.

In addition, since only one through hole is formed in the door glass, when the matching between the through glass of the door glass and the holder is not performed properly, the door glass may be damaged when the bolt is fastened.

The present invention has been proposed to solve this problem, and does not require the use of a tool separately, and an object of the present invention is to provide a door glass mounting structure that can be easily assembled and detached between the door glass and the carrier plate.

In addition, an object of the present invention is to provide a door glass mounting structure that prevents the door glass fixing bolt from falling into the empty space inside the door inner panel when the door glass is removed.

In addition, it is an object of the present invention to provide a door glass mounting structure for easily matching between the through-holes of the door glass and the holder, and to prevent the door glass from flowing left and right while mounted on the carrier plate.

Door glass mounting structure according to the present invention for achieving the above object, the through-hole is formed in the lower end side central portion, both sides of the through-hole door glass formed with recessed grooves recessed from the lower end; A carrier plate slidably installed on a guide rail of the door inner panel; A holder formed on an upper portion of the carrier plate and configured to include a holder outer portion and a holder inner portion disposed to face each other such that a lower end portion of the door glass is seated thereon and having a through hole corresponding to a through hole of the door glass; Fastening means fastened to the holder such that the door glass is firmly fixed to the inside of the holder, and fastened through the through holes formed in the holder and the door glass; And a spring device installed between the holder outer part and the holder inner part so as to match the seating groove of the door glass, and configured to provide an elastic restoring force in a direction in which the holder outer part and the inner part push each other through the spring in the installed state. It characterized by including.

Hereinafter, with reference to the accompanying drawings looks at the door glass mounting structure according to a preferred embodiment of the present invention. Unless otherwise specified, the same names refer to the same or equivalent members, and the same reference numerals are used for the same members as those described in the prior art. Duplicate description will be omitted for the parts described in detail in the prior art.

As can be seen in Figure 5, the door glass 10 according to the present embodiment is bolted in a state secured to the upper portion of the carrier plate 20 as in the conventional case, but firmly fixed, easy to use without the use of tools Two spring devices 30 are installed at both sides of the through-hole 24 of the carrier plate 20 to mount or remove the door glass 10. In addition, the spring device 30 serves to prevent the left and right flow of the door glass 10 and to facilitate matching between the through holes 11 and 24.

As can be seen in FIGS. 5 and 7, the door glass 10 has a through hole 11 for penetrating a bolt S at a central portion of the lower side thereof, and is recessed from the lower end at both sides of the through hole 11. A recessed recess 12 is formed.

The carrier plate 20 is slidably mounted on the guide rail 3 of the door inner panel (not shown), as described in the prior art, and the door glass 10 of the carrier plate 20 It is fitted and fixed to the holder 21 formed integrally with the upper part (in this embodiment, injection molded integrally with the carrier plate).

The holder 21 is composed of a holder outer portion 21a and a holder inner portion 21b formed to face each other, and a through hole 24 corresponding to the through hole 11 of the door glass 10 is formed. The door glass 10 is seated in the space (glass seating groove) between the holder outer part and the holder inner part, and the through holes 11 and 24 are separated from each other while the door glass 10 is seated on the holder 21. It must be able to match in a straight line.

The door glass 10 fitted inside the holder 21 is firmly fixed by a fastening means S such as a bolt, and the periphery of the through hole 24 is protruded from the holder outer portion 21a so that the door glass is formed. A glass engaging portion 22 to be inserted into the through hole 11 of (1) is formed. The function of the glass engaging portion 22 is as described in the prior art.

The fastening means S passes through the through holes 11 and 24 formed in the holder 21 and the door glass 10 so that the door glass 10 is firmly fixed to the inside of the holder 21. 21), in particular, screwed to the holder outer portion 21a.

As can be seen in FIGS. 5 to 7, the spring device 30 is installed between the holder outer portion 21a and the holder inner portion 21b, in the direction in which the holder outer portion and the holder inner portion are pushed together. Is configured to provide elastic resilience.

However, the installation position should be matched with the mounting groove 12 of the door glass 10. This is to prevent the door glass 10 from being left and right flowing in the state mounted on the carrier plate 20 and easily matching the through holes 11 and 24.

Looking at the specific structure of the spring device 30 with reference to Figures 5 and 6, the spring device 30, the square tube 31 is installed with a spring 33 therein, and one end inserted into the tube It is connected to the spring 33 is provided with an elastic restoring force in a direction away from the tube 31 by the spring. Fixing parts 34a and 34b are formed at both ends of the spring device 30 so as to be firmly fixed to the inner surface of the holder 21. Grooves may be formed in the inner surface of the holder 21 corresponding to the fixing portion.

On the other hand, the seating groove 12 of the door glass 10 corresponding to the square tube 31 is formed as an angled groove to correspond to the square tube. In order to be in close contact with the mounting groove of the door glass 10 to support the door glass in a stable manner.

As can be seen in Figures 7 to 9, the lower portion of the through-hole 24 of the holder inner portion (21b), protrudes to a predetermined width and extends in the direction in which the fastening means (S) is removed, the front end upwards The fastening means pedestal 40 is formed is extended bent engaging jaw 41 is provided. This is to prevent the fastening means detached from the holder 21 from rolling down between the door inner panels, and to remove the door glass 10 in the same state as in FIG. 8 even if the fastening means is not completely removed. That is, the head of the fastening means is supported by the locking jaw 41, the front end of the opposite side of the fastening means may be placed slightly in the through hole of the holder inner portion 21b, so the fastening means (S) is Loss between the door inner panels is prevented. At this time, the extension length of the fastening means pedestal 40 or the formation position of the locking jaw 41, should be adjusted to the length of the fastening means (S) to be removed, and should be considered whether or not interference with the guide rail (3). do.

Briefly look at the door glass removal method consisting of this structure.

As can be seen in Figures 7 and 8, in order to remove the door glass 10 from the holder 21, it is sufficient to release the fastening means (S) by removing the fastening means from the through-hole. At this time, the fastening means to be removed may be supported by the fastening means base jaw 40, the two spring device 30 installed in the door glass seating groove 23 of the holder 21 is a spring at the same time the fastening means is removed By the elastic restoring force (tensile force) by the action to open the holder outer portion 21a and the holder inner portion 21b. Accordingly, since the glass engaging portion 22 inserted into the through hole 11 of the door glass 10 is separated, the door glass can be detached from the carrier plate by simply lifting the door glass 10 upward. .

According to the door glass mounting structure formed as described above, there is no need to use a tool separately for mounting or removing the door glass, and easy assembly and separation between the door glass and the carrier plate is possible.

In addition, the door glass fixing bolt is prevented from falling into the empty space inside the door inner panel when the door glass is removed by the fastening means pedestal.

In addition, since the door glass is stably supported by the spring device installed in the holder, the door glass does not flow left and right while mounted on the carrier plate, and the seating groove of the door glass is matched with one spring device installed on each side of the through hole. Therefore, the matching between the through glass of the door glass and the holder is made easily.

Claims (5)

In the door glass mounting structure of the vehicle, Through-holes 11 are formed in the lower center portion, the door glass 10 is formed on both sides of the through-hole 11, the recessed groove 12 is recessed from the lower end; A carrier plate 20 slidably installed on a guide rail of the door inner panel; It is formed in the upper portion of the carrier plate 20 and consists of a holder outer portion 21a and the holder inner portion 21b facing each other so that the lower end of the door glass 10 is seated, and corresponds to the through hole 11 of the door glass. A holder 21 having a through hole 24 formed therein; Fastening means (S) fastened through the through holes (11, 24) formed in the holder (21) and the door glass (10) to securely fix the door glass (10) inside the holder (21); And It is installed between the holder outer portion 21a and the holder inner portion 21b so as to match the seating groove 12 of the door glass 10, and is elastic in a direction in which the holder outer portion and the inner portion are pushed together through the spring in the installed state. The door glass mounting structure comprising a; spring device (30) to provide a restoring force. The method of claim 1, At least one side of the holder outer portion 21a and the holder inner portion 21b has a glass engaging portion 22 formed therein protruding from the through hole 24 to be inserted into the through hole 11 of the door glass 1. Door glass mounting structure. The method according to claim 1 or 2, The spring apparatus 30 includes a tube 31 having a spring 33 installed therein and a rod 32 having one end inserted into the tube and receiving an elastic force by the spring 33. rescue. The method of claim 3, wherein The tube 31 is formed of a rectangular tube, the seating groove 12 of the door glass 10 is a door glass mounting structure formed by the angled groove corresponding to the square tube. The method according to claim 1 or 2, Protrusion is formed in the lower portion of the through-hole 24 of the holder inner portion 21b to extend in the direction in which the fastening means (S) is removed, the fastening means having a locking jaw 41 bent upwardly formed at the front end thereof Door glass mounting structure comprising a base (40).

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