KR100528045B1 - Assistant Handle Clip for Module Headliner of Automobile - Google Patents

Abstract

The present invention relates to an auxiliary handle fixture for a module headliner of a vehicle that is not only improved in strength of the product but also firmly and stably supported against external force acting in the horizontal direction.

According to the invention, the base end is provided with a base 31 which is assembled between the body panel 10 and the headliner 20 of the vehicle, the front end is integrally bent from this base 31 to the body panel 10 In the auxiliary handle fixture for the module headliner of the vehicle in which the hook 33 is fitted into the coupling hole 11 of the vehicle, the hook 33 is bent upwardly inclined upward in a direction facing each other on both sides of the base 31. The side wall 34, the outer wall 36 bent inclined downward so as to open to both sides from the upper end of the inner wall 34, and the engaging piece 38 bent inclined downward in the direction facing each other at the lower end of the outer wall 36 The inner wall 34 has an opening 35 cut into a predetermined area on both sides of its lower end, and the engaging piece 38 has an outer wall 36 at a position corresponding to the opening 35. Is formed on the lower end, the body 33 the hook 33 When the assembly is coupled to the coupling hole 11 of the auxiliary head fixing fixture for the module headliner of the vehicle, characterized in that the engaging piece 38 can be inserted while being retracted without interfering with the inner wall 34 Is provided.

Description

Assistant Handle Clip for Module Headliner of Automobile}

The present invention relates to an auxiliary handle fixture for a module headliner of a vehicle, and more particularly, an auxiliary handle fixture for a module headliner of a vehicle that is firmly and stably supported against external forces acting in a horizontal direction as well as product strength is improved. It is about.

In general, the interior of the vehicle is provided with a plurality of auxiliary handles that can be occupied by the occupant at the upper end of both sides, the auxiliary handle is located in the interior of the vehicle, that is, the lower side of the headliner is connected and fixed to the body panel of the vehicle.

To this end, in the past, the automobile manufacturer attached the headliner to the interior of the vehicle, and then screwed the auxiliary handles to the body panel one by one, but this method has been recently applied due to the burden of increasing the assembly process of the automobile manufacturer. When the auxiliary handle is delivered to the headliner in advance, the automobile manufacturer adopts a modular method of installing it on the body panel in a one-touch manner.

Representative auxiliary handle fixtures used in this modular method is formed by bending a metal plate cut into a predetermined shape, as shown in Figures 1 and 2, the proximal end between the body panel 10 and the headliner 20 A base 50 having a flat plate shape is provided, and a wedge-shaped hook 51 bent integrally from the base furnace 50 and fitted into the coupling hole 11 of the body panel 10 at its distal end. It is provided. In addition, the center of the base 50 is formed with a fastening hole 56 for screwing the auxiliary handle 40 and the screw, the center of the hook 51 is cut in a U-shape is bent so as to be more open to both sides toward the proximal end When the support piece 53 is provided, and the hook 51 is inserted into the coupling hole 11 of the body panel 10, the support piece 53 collapses and the coupling hole of the body panel 10 ( 11), and after being coupled, the support piece 53 is opened to both sides by its elastic force and is caught and fixed to the body panel 10.

Therefore, the fastener is supported by the support piece 53 on both sides through the coupling hole 11 is fixed to the outer surface of the body panel 10, the supporting force of the auxiliary handle 40 connected to the fastener is The strength of the support piece 53 is greatly influenced.

However, the conventional fastener is formed by cutting the center of both sides of the hook 51 made of a thin iron plate in a U-shape and spreading them to both sides, so that the support piece 53 exerts a supporting force. The cross-sectional area is limited to only a partial cross-sectional area of the cross section of the entire hook 51, there is a problem that the bearing capacity is significantly reduced.

In addition, since the vehicle auxiliary handle 40 has different directions to be pulled due to the driving state of the vehicle or the seating posture of the occupant, the fastener supporting the vehicle is sufficient not only for the support force in the vertical direction but also for the moment due to the horizontal force. You must have support. By the way, the conventional fastener has a problem that is very vulnerable to the moment acting in the front and rear direction, since the support piece 53 is caught only on both sides of the hook 51 is caught on the body panel 10.

The present invention is to solve the above problems, an object of the present invention is to provide an auxiliary handle fixture for the head of the module headliner of the vehicle which is not only significantly improved the strength of the product but also firmly and stably supported by the force acting in the horizontal direction. It is.

According to the invention, the base end is provided with a base 31 which is assembled between the body panel 10 and the headliner 20 of the vehicle, the front end is integrally bent from this base 31 to the body panel 10 In the auxiliary handle fixture for the module headliner of the vehicle in which the hook 33 is fitted into the coupling hole 11 of the vehicle, the hook 33 is bent upwardly inclined upward in a direction facing each other on both sides of the base 31. The side wall 34, the outer wall 36 bent inclined downward so as to open to both sides from the upper end of the inner wall 34, and the engaging piece 38 bent inclined downward in the direction facing each other at the lower end of the outer wall 36 The inner wall 34 has an opening 35 cut into a predetermined area on both sides of its lower end, and the engaging piece 38 has an outer wall 36 at a position corresponding to the opening 35. It is formed on the lower end, the coupling hole 11 of the body panel 10 The fitting piece is provided for the module headliner of the vehicle, characterized in that the engaging piece 38 can be inserted while retracting without interfering with the inner wall (34) when fitted in the fitting.

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According to another feature of the present invention, the locking piece 38 is provided with an auxiliary handle fixture for the module headliner of the vehicle, characterized in that the bead groove 39 is formed to be extended long and vertically reinforced.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

3 to 5 are each a perspective view and a cross-sectional view of the auxiliary handle fixture according to the present invention. Referring to this, the fastener is made of a flat base 31 and the wedge-shaped hook 33 is similar to the prior art, in the present invention, the hook 33 is facing each other on both sides of the base 31 The inner wall 34 bent obliquely upward in the direction, the outer wall 36 bent obliquely downward so as to spread from the top of the inner wall 34 to both sides, and downward in the direction facing each other at the lower end of the outer wall 36. It is formed of an obliquely bent hook piece (38).

The base 31 is formed in a flat plate shape so that a predetermined length is further extended to the front and rear of the hook 33, and this extension part is in contact with and supported on the inner surface of the body panel 10 of the vehicle during assembly. In addition, the base 31 is provided with a pair of flow preventing pieces 32 which are cut in a U-shape and bent upwards to be positioned at the front and rear of the hook 33, and the flow preventing pieces 32 are assembled during assembly. In close contact with the inner wall surface of the coupling hole 11 of the panel 10, the fastener is supported so as not to flow forward and backward. In addition, the flow preventing piece 32 is also inclined at a predetermined angle in the direction in which the upper end facing each other serves to guide the fixture to be assembled in a predetermined position in the coupling hole 11 of the body panel 10.

The hook 33 is a wedge-shaped inner wall 34 which is bent upwardly inclined in a direction facing each other on both sides of the base 31, and an outer wall which is bent downwardly inclined downwardly so as to open to both sides from an upper end of the inner wall 34 ( 36 and a locking piece 38 bent inclined downward in a direction facing each other at the lower end of the outer wall 36. In this case, openings 35 cut into predetermined areas are formed at both ends of the lower end of the inner wall 34, and the locking piece 38 is formed at the lower end of the outer wall 36 at a position corresponding to the opening 35. When the fastener is inserted into the coupling hole 11 of the body panel 10, the locking piece 38 may be easily retracted without interfering with the inner wall 34. In addition, although the bead groove 39 extending upwardly up and down is formed in the locking piece 38 to extend to the middle height of the outer wall 36, the width of the locking piece 38 is narrowly formed so as to correspond to the opening 35. It is configured to have sufficient strength.

According to the present invention by the above configuration, the fastener is pushed into the coupling hole 11 of the body panel 10, the hook 33 of the front end, both outer walls 36 of the hook 33 is the coupling hole ( 11) close contact with the inner wall surface is inserted in the direction facing each other, when fully inserted into the coupling hole 11, the outer wall 36 is elastically restored to open again the lower engaging piece 38 of the body The outer surface of the panel 10 is caught and fixed. Although the locking pieces 38 which are bent inclined downward from the bottom of both outer side walls 36 inwardly are elastically deformed in a direction facing each other during the assembly process, the locking pieces 38 are the openings 35 of the inner wall 34. Since it is positioned so as not to interfere with the inner wall 34, it may be inserted into the coupling hole 11 while being smoothly elastically deformed. At this time, of course, the inner wall 34 may exhibit sufficient bearing force because it is disposed in the vertical direction and counteracts the force pulled in the vertical direction even if the width thereof is reduced by the opening 35.

 In addition, the fastener is a portion which is located at right angles to the direction of action of the force when the auxiliary handle 40 is pulled, that is, the upper bending portion 37 leading from the inner wall 34 to the outer wall 36 has the most bending moment In the present invention, since the upper banding portion 37 is formed with the width of the entire hook 33, the cross-sectional area becomes wider, and thus the bearing force is very large.

In addition, the bending moment of the fastener receives a small, but the width thereof is narrow, the portion that can be a relatively weak part is the locking piece 38 of the lower side of the outer wall 36, but this locking piece 38 is the center portion The vertical bead groove 39 is formed along the strength is reinforced, thereby exhibiting a sufficient supporting force.

In addition, the fasteners are positioned in front and rear of the hooks 33, respectively, the direct contact with the body panel 10, so that the center portion of the fastener connected to the auxiliary handle 40, evenly in both sides and front and rear. Spaced apart so as to be in contact with the body panel 10. Therefore, the fixture has the advantage that the moment is generated in any direction by the force in the horizontal direction in accordance with the driving state of the vehicle or the seating position of the occupant, etc. is stable.

According to the present invention as described above, the auxiliary handle fixture is formed so that the bending portion 37 of the upper end is the widest to the width of the entire hook 33, the bending moment is most applied when the external force in the vertical direction, While the strength is remarkably improved, the engaging pieces 38 which are bent in the direction facing each other are formed at positions corresponding to the openings 35 of the inner wall 34 so that they can be smoothly assembled without interfering with the inner wall 34. There is this.

In addition, the fastener has a plurality of engaging pieces 38 are spaced apart a predetermined distance from front to rear and left and right to contact the body panel 10, there is an advantage that the weak part does not occur even if the moment in any direction is supported stably. .

1 is a perspective view showing an example of an auxiliary handle fixture of a conventional vehicle

       2 is a cross-sectional view of a state in which the auxiliary handle of the conventional vehicle is installed

3 is a perspective view of an auxiliary handle fixture of a vehicle according to the present invention;

4 is a perspective view showing the assembly of the fixture of FIG.

5 is a cross-sectional view showing the assembly of the fixture of FIG.

<Description of Symbols for Main Parts of Drawings>

10: body panel 11: coupling hole

20: headliner 31: base

33 hook 34 inner wall

35 opening 36 outer wall

38: jam piece 39: bead groove

40: auxiliary handle

Claims (3)

The base end is provided with a base 31 assembled between the body panel 10 and the headliner 20 of the vehicle, the front end is bent integrally from this base 31 to the coupling hole 11 of the body panel 10 In the auxiliary handle fixture for the module headliner of the vehicle having a hook (33) is fitted to the hook, the hook 33 and the inner wall 34 which is bent upwardly inclined in a direction facing each other on both sides of the base (31) The outer wall 36 is bent inclined downwardly to open to both sides from the upper end of the inner wall 34, and the engaging piece 38 bent inclined downward in a direction facing each other at the lower end of the outer wall 36, The inner wall 34 has openings 35 cut into predetermined areas on both sides of the lower end thereof, and the engaging piece 38 is formed at the lower end of the outer wall 36 at a position corresponding to the opening 35. The hook 33 is coupled to the coupling hole 11 of the body panel 10. Assistance grip fixture for the module headliner of the vehicle, characterized in that the locking piece is inserted so that it can be retracted without interfering with the inner wall (34) during assembly. The method of claim 1, wherein the engaging piece (38) bead groove (39) is an auxiliary handle fixture for the vehicle module headliner of the vehicle characterized in that the reinforcement is formed long and vertically extended. delete