KR20040053575A - Door striker possible Upper and down movement - Google Patents

Abstract

PURPOSE: A door striker capable of moving vertically is provided, which is simplify assembled and smoothly opens and shuts a door by improving a structure of the door striker. CONSTITUTION: A striker pole(20) has a multi-step. An upper and a lower fixing terminal are formed at both ends of the striker pole. A pole bushing(40) includes a head and a body. The hexagonal head is formed on the top of on the door striker. A plurality of screw threads are formed on an outer circumference of the body. The pole bushing is inserted into both ends of the striker pole. A base plate(30) includes a projection(32) and a bushing insertion hole. The projection is projected from a center of the base plate. The projection has a rectangular shape. The bushing insertion hole is formed on the projection. Both ends of the striker pole are inserted into the bushing insertion hole.

Description

Door striker possible Upper and down movement

The present invention relates to a door striker coupled to a door latch assembly to lock the door. More specifically, both ends of the striker pawl are inserted into and fixed to the center of the base plate together with the pole bushing to fix the pole bushing to the base plate. It relates to a door striker that can be moved up and down to move the striker pole in the vertical direction by rotating by a screw thread formed in the bushing insertion hole of the.

In general, the locking action of the automobile door is achieved by combining the door latch assembly mounted on the front end side of the door and the door striker fixed by the fixing bolt on the side of the vehicle, and the locked state of the door. When the door is to be opened by releasing the door, the door latch assembly and the door striker are released.

1 is a view showing a conventional door striker, as shown in the figure, the door striker (1) coupled to the door latch assembly mounted to the front end of the door to perform the locking function of the door is formed into a rhombus-shaped square And a striker pole (3) fixed to a central portion of the base plate (2) attached to the vehicle body using a fixing bolt and fastened to the door latch assembly.

The base plate (2) is formed in a rhombus square and bolt holes (4) for inserting the fixing bolts on the upper and lower surfaces are formed symmetrically with respect to the center axis and have a step of a predetermined height in the center portion. The protruding portion 5 is formed in the transverse direction, and a pole insertion hole (not shown) in which both ends of the striker pawl 3 are inserted and riveted is formed on the protruding portion 5.

The striker pole 3 is bent into a 'c' shape so that both ends are riveted to the protrusion 5 of the base plate 2 to be fixed.

In the conventional door striker structure having the above configuration, the strike pole is fastened to the door latch assembly to support the door, and the base plate is attached to the vehicle body side to support the striker pole, and the door strike is fixed to the vehicle body. If the body is not correct, the position adjustment is necessary to find the correct position of the door strike.In the current body assembly process, an experienced person hits the strike pole with a hammer and causes plastic deformation of the body. While correcting the degree, the above work has a problem that the body panel and the paint on the periphery is damaged by the hammer.

The object of the present invention devised to solve the problems described above does not require a skilled skill in adjusting the position of the door striker when assembling the vehicle body, it does not solve the problem of paint damage of the vehicle body inevitably occurs when adjusting the position of the door striker. I'm trying to prevent that.

In order to achieve the object of the present invention as described above, both ends of the striker pawl are fixed to the protrusion of the base plate together with the pawl bushing, so that the striker is rotated by a screw thread formed in the bushing insertion hole of the base plate. Provided is a door striker that can be moved up and down to move the pole in the up and down direction.

1 shows a conventional door striker.

Figure 2 is a perspective view showing the appearance of the door striker capable of moving up and down according to an embodiment of the present invention.

3 is an exploded perspective view showing in detail the configuration of a door striker capable of vertical movement.

4 is a view showing a combined state of the striker pawl and pole bushing according to an embodiment of the present invention.

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

10: door striker 20: striker pole

22: upper fixed end 24: lower fixed end

30: base plate 32: protrusion

34: bolt hole 36: bushing insertion hole

40: Paul Bushing 42: Head

44: torso

Hereinafter, a door striker capable of moving up and down according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing the appearance of the door striker capable of moving up and down according to an embodiment of the present invention, Figure 3 is an exploded perspective view showing in detail the configuration of the door striker capable of moving up and down, 4 is a view showing a combination of striker pole and pole bushing according to an embodiment of the present invention.

As shown in the figure, the door striker 10 is fastened to the door latch assembly to support the door and the base plate is attached to the vehicle body using a fixing bolt to support the striker pole 20 It consists of 30.

The base plate 30 is formed in a rectangular shape and a protrusion 32 is formed to protrude to a predetermined height in a central portion, and bolts in which fixing bolts are symmetrically inserted and fixed around the protrusion 32 at both sides thereof. A hole 34 is formed, and a screw thread is formed on an inner circumferential surface of the protrusion 32 to form a bushing insertion hole 36 in which both ends of the striker pawl 20 are inserted together with the pawl bushing 40.

The striker pole 20 is formed by bending the multi-stage in the '' 'shape and the upper and lower fixed ends 22 and 24 are formed at both ends to prevent the pole bushing 40 from moving upward and downward. have.

The pawl bushing 40 inserted into and coupled to both ends of the striker pawl 20 is formed in a cylindrical shape and has a hexagonal head 42 formed at the upper end thereof, and a bushing insertion hole 36 of the base plate 30. Threads are formed on the outer circumferential surface of the trunk portion 44 inserted into the).

As shown in FIG. 4, the pawl bushing 40 inserted into and coupled to both ends of the striker pawl 20 can be rotated, but is moved upward and downward by the upper and lower fixed ends 22 and 24. It is impossible to combine.

Referring to the operation of the door striker capable of moving up and down according to an embodiment of the present invention having the above configuration, both ends of the striker pawl 20 to which the pawl bushing 40 is coupled are bushings of the base plate 30. When the operator rotates the head portion 42 of the pawl bushing 40 formed in a hexagonal shape in order to insert and fix the insertion hole 36 and adjust the degree of the vehicle body, it is formed on the inner circumferential surface of the bushing insertion hole 36. The striker pawl 20 can be moved to an up-down direction by the screw thread which exists.

The present invention having the configuration as described above does not require a special skill in the adjustment of the door striker, the workability of the assembly is improved, it is possible to prevent the problem that the body paint damage caused during the adjustment of the door striker is damaged in advance. Even if the vehicle body is unfavorable, it has the effect of improving the opening and closing feeling of the door.

Claims (2)

In the door striker composed of a strike pole which is fastened to the door latch assembly to support the door and a base plate for supporting the striker pole by attaching a strike pole to the side of the vehicle body and supporting the striker pole. A striker pole 20 on which fixed ends 22 and 24 are formed; A pawl bushing 40 having a hexagonal head portion 42 formed at an upper end thereof, a thread formed on an outer circumferential surface of the body portion 44, and inserted into and coupled to both ends of the striker pawl 20; The base plate 30 is formed with a bushing insertion hole 36 formed at both ends of the striker pawl 20 together with the pawl bushing 40 on a protrusion 32 formed in a rectangular shape and protruding from the center portion. A door striker capable of moving up and down, characterized in that the. The bushing insertion hole (36) of claim 1, wherein the striker pawl (20) rotates the pawl bushing (40) with both ends inserted into the bushing insertion hole (36) together with the pawl bushing (40). A door striker capable of moving up and down, characterized in that it is moved in an up and down direction by a screw thread formed on an inner circumferential surface thereof.