KR20040089189A - Structure for assembling door inside handle of vehicle - Google Patents

Abstract

PURPOSE: An assembling structure of a door inside handle for vehicle is provided to assembly easily the door inside handle by forming a door inside handle and a bracket with a set. CONSTITUTION: A door inside handle cover(3) is inserted into a cover insertion hole of a door trim(2). A locking switch(5), a cable, and a door inside handle(7) are installed at a bracket(4a) by using a shaft(10). The door inside handles are supported elastically by a spring(6). A screw is inserted into a punched hole of the door inside handle cover and a through-hole of the bracket. An end part of the screw is combined with a combination hole of an inner panel(11) by using a screw in order to install a door inside handle assembly to the door trim.

Description

Structure for assembling door inside handle of vehicle

The present invention relates to a door inside handle assembly structure for a vehicle, and more particularly, a door inside handle mounted on each door part and its door to prevent the door inside handles mounted on the front door and the rear door from being interchanged with each other. By setting the bracket on which the inside handle is mounted, the present invention relates to a vehicle inside handle assembly structure for preventing the door inside handle from being incorrectly assembled in each door due to an operator's mistake or the like.

Generally, as shown in FIG. 5, inside the door of the vehicle, a door inside handle 201 is provided in which a passenger can open and close the door 200 as needed, and the door inside handle has an appearance after installation. This requires precise installation so that there is no gap with the peripheral trim (not shown) or the panel (not shown).

Normally, the inside handle assembly structure for a vehicle door, as shown in Figure 6, the inside handle cover 102 is inserted into the cover insertion hole 101 drilled in the door trim 100, the lock switch (b) on the bracket 103 ( 104 and the inside handle 108 receiving the elasticity of the cables 105 and 106 and the spring 107 by the shaft 114, and then the screw (with the bracket 103 on the back of the inside handle cover 102) 111 is inserted into the inside handle cover 102, the hole 109 and the through-hole 110 formed in the bracket 103 in communication with each other end of the screw 111 end of the fastening hole 113 of the inner panel 112 The inside handle assembly is attached to the door trim by screwing into the

The conventional door inside handle for a vehicle has the same shape as the door inside handles mounted on the front door and the rear door, and the surface shape of the door trim surface on which the door inside handle is seated is similar. The steering wheel could be unified and manufactured.

Meanwhile, in order to satisfy various needs of consumers, the surface shape of the door trim surface on which the door inside handle is seated according to the application of various designs is that the front door and the rear door have different shapes, and according to this trend, the front door There is also a growing tendency to dualize and manufacture door inside handles mounted on the rear doors.

However, when assembling the door inside handles manufactured by the dualization, the door inside handles mounted on the front door and the rear door are often replaced with each other due to a mistake of the operator, and thus, the door trim and the door inside handle are matched. Increasingly, there are more cases of serious appearance problems due to poor matching.

On the other hand, in order to prevent the above problems, a method of changing the color of the door inside handles to be mounted on each door or forming a specific shape of a specific pattern has been proposed, but even in this case, the worker is mistaken or accidentally installed on each door The door inside handle could be misassembled.

Therefore, the present invention has been invented to solve the above problems, the door inside handles mounted on each door unit and the door inside handles to prevent the door inside handles respectively mounted on the front door and the rear door from being interchanged with each other and its It is an object of the present invention to provide a door inside handle assembly structure for a vehicle that can prevent a door inside handle from being misassembled in advance by setting a bracket to which the door inside handle is mounted, thereby achieving a beautiful appearance after installation. .

1 is a door inside handle assembly structure for a vehicle according to the present invention, a perspective view showing a door inside handle and a bracket mounted to the front door

Figure 2 is a door inside handle assembly structure for a vehicle according to the present invention, a perspective view showing a door inside handle and a bracket mounted to the rear door

3 is a cross-sectional view illustrating a door inside handle and a bracket mounted to the front door of FIG. 1.

4 is a cross-sectional view showing the door inside handle and the bracket mounted to the rear door of FIG.

5 is a state diagram showing a state in which the handle is installed inside the door of a typical car

Figure 6 is an exploded perspective view of the conventional door inside handle mounting

<Explanation of symbols for the main parts of the drawings>

2: door trim 3: inside handle cover

4a: front door bracket 4b: first protrusion

5: lock switch 6: spring

7, 8a: door inside handle 8b: second projection

9: Bracket for rear door 10: Shaft

11: door inner panel 15: boss

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

The present invention provides a structure for preventing misassembly of the door inside handle for the front door and the door inside handle for the rear door, wherein the door inside handle for the front door and the bracket for the rear door secure the interference area when assembling the shaft by the boss. The rear door inner handle for the rear door and the bracket for the front door are secured by an interfering area when the shaft is assembled, and the door inside handle for the front door and the bracket for the rear door, the door inside handle for the rear door and the front door The bracket is characterized in that it is made of a structure that can be prevented from being assembled to each other.

In particular, a protrusion is formed on a side portion of the front door bracket that matches the door inside handle for the front door, and a protrusion is formed on a side portion of the door inner handle for the rear door that matches the bracket for the rear door, thereby forming a protrusion for the rear door. When assembling the inside handle and the front door bracket is characterized in that the interference by the projections of each other.

Further, a boss is formed inside the shaft through portion of the rear door bracket that is matched with the door inside handle for the rear door, and the widths of the door inside handle for the front door and the door inside handle for the front door are different from each other, so that the door for the rear door is different. It is possible to assemble with the inside handle and to interfere with the inside handle for the door for the front door.

1 is a perspective view showing a door inside handle assembly bracket for a vehicle door inside handle assembly according to the present invention, mounted on the front door, Figure 2 is a door inside handle assembly structure for a vehicle according to the present invention, mounted on the rear door A perspective view of the door inside handle and the bracket is shown.

3 is a cross-sectional view illustrating a door inside handle and a bracket mounted to the front door of FIG. 1, and FIG. 4 is a cross-sectional view illustrating a door inside handle and a bracket mounted to the rear door of FIG. 2.

As shown in the drawing, the door inside handle assembly structure for a vehicle according to the present invention fits the door inside handle cover 3 to a cover insertion hole (not shown) drilled in the door trim 2, and brackets 4a and 9 are provided. To the lock switch 5, the cable (not shown), and the door inside handles 7 and 8a, which are elasticized by the spring 6, with the shaft 10, and then the bracket (back) of the inside handle cover 3 In the state where 4a and 9 are welded, a screw (not shown) communicates with a hole (not shown) drilled in the door inside handle cover 3 and a through hole (not shown) formed in the brackets 4a and 9. The end of the screw is screwed into a fastening hole (not shown) of the inner panel 11 so as to mount the door inside handle assembly on the door trim 2.

Meanwhile, the door inside handles 7 and 8a and the brackets 4a and 9 are set and mounted to the front door (not shown) and the rear door (not shown), respectively. same.

On the front door and the rear door, door inside handles 7 and 8a are mounted to each door together with the brackets 4a and 9.

On one side of the front door bracket 4a mounted to the front door, a first protrusion 4b is formed to protrude to prevent misassembly, and the first inside of the front door door handle 7 is provided with a first protrusion 4b. The front door bracket 4a is formed on the front door.

At this time, the first protrusion 4b of the front door bracket 4a is protruded, but is accommodated without causing interference on the side of the front door door handle 7.

In the same manner as described above, at one side of the door inner handle 8a for the rear door mounted on the rear door, a second protrusion 8b protrudes to prevent misassembly, and the door inside handle 8a for the rear door is formed. ) Is mounted on the rear door together with the rear door bracket 9.

At this time, too, the second projection 8b of the door inside handle 8a for the rear door is protruded, but is accommodated without causing interference on the side of the rear door bracket 9.

Thus, the door inside handle 7 for the front door and the door inside handle 8a for the rear door are assembled without interference to each door.

However, when the front door door inside handle 7 for the operator's mistake is mounted on the rear door, or when the door inside handle 8a for the rear door is mounted on the front door, the first protrusion 4b ) And the second projection 8b cause interference and do not assemble.

In other words, the first protrusion 4b and the second protrusion 8b are not accommodated at a predetermined position as described above, and meet on the same axis, causing interference and preventing assembly.

In addition, a boss 15 is formed inside a shaft 10 through a portion (not shown) of the rear door bracket 9 that matches the rear door handle 8a for the rear door, and the rear door door. The width of the inside handle 8a and the door inside handle 7 for the front door is different, so that the door handle 8a for the rear door can be assembled and interfere with the door inside handle 7 for the front door. This is supposed to happen.

Therefore, the structure as described above has a simple projecting protrusions 4b and 8b and a boss 15 on one side of the door inside handle 8a and the bracket 4a without any complicated process. (7) is attached to the rear door, or misassembly, such as when the rear door inner handle 8a is attached to the front door, can be prevented from occurring.

As described above, according to the door inside handle assembly structure for a vehicle according to the present invention, the door inside handle mounted on each door part to prevent the door inside handles respectively mounted on the front door and the rear door from being interchanged with each other. By setting a bracket to which the door inside handle is mounted, the operator can easily assemble the door inside handle and prevent the door inside handle from being misassembled in advance.

Therefore, it is possible to prevent the waste of assembly time additionally generated due to the misassembly of the door inside handle, and to solve the problem of appearance defect due to the misassembly even after installation and achieve a beautiful appearance.

Claims (3)

In the structure which prevents misassembly of the door inside handle for a front door and the door inside handle for a rear door, The front door inner handle and the rear door bracket secure the interference area when the shaft is assembled by the boss means, and the rear door door handle and the front door bracket secure the interference area when the shaft is assembled by the projection means. The door inside handle assembly structure for a vehicle according to claim 1, wherein the door inside handle for the front door and the rear door bracket, and the rear door door handle and the front door bracket are prevented from being misassembled. The method of claim 1, A protrusion is formed on a side portion of the front door bracket that matches the door inside handle for the front door, and a protrusion is formed on a side portion of the door inside handle for the rear door that matches the bracket for the rear door, and a door inside handle for the rear door The inside handle assembly structure for a vehicle door, characterized in that the interference by the projections of each other when the assembly of the bracket for the front door. The method of claim 1, A boss is formed inside the shaft through portion of the rear door bracket that is matched with the door inside handle for the rear door, and the widths of the door inside handle for the rear door and the door inside handle for the front door are different, so that the door inside handle for the rear door is different. It is possible to assemble and the door inside handle assembly structure for the vehicle, characterized in that the interference with the door inside handle for the front door.