JPH0323392Y2 - - Google Patents

Description

[Detailed explanation of the idea] 《Industrial application field》 The present invention relates to a suspended ceiling for automobiles.

<Prior Art> In this type of suspended ceiling, as shown in FIG. It is attached to the inside of the roof panel 5 of an automobile by inserting it into a through hole 4a formed in the side rail 4 and locking it with a protrusion 3a provided on the listing wire 3. In order to provide sufficient tension to the head lining 1, a plurality of wrist wires 3 are provided at appropriate intervals in the longitudinal direction of the car body, and since the width of the car body differs at the front and rear of the car body, the length of the holding wires 3 is set according to the position where they are placed. The length of the wrist wire 3 is formed and used.

<<Problems to be solved by the invention>> Therefore, in conventional suspended ceilings, multiple hanging wires 3 with different lengths depending on the car model or model are used.
This increases the cost of wire forming and makes wire management extremely troublesome.

By the way, Japanese Utility Model Application Publication No. 49-103117 describes an example in which the length of the length of the wrist wire can be adjusted according to the width of the vehicle body. However, since a cylindrical body with multiple adjustment locking holes of different lengths is used,
The structure is complicated, and there is a problem in that the retaining wire cannot be secured to the roof side with a single touch in response to the amount of displacement of the vehicle body width.

Therefore, the present invention aims to standardize the hanging wire and obtain a suspended ceiling that can be locked with one touch.

<Means for Solving the Problems> In other words, the present invention provides a structure for attaching a headlining for a suspension ceiling for an automobile, in which a headlining is attached to the roof side rail of the vehicle body while the listing wire is fixed to the roof side rail of the vehicle body. A protruding member having a plurality of continuous step-like steps that become narrower toward the outside in the axial direction is provided at both ends of the wire, and a protrusion member is provided on the roof side rail corresponding to the width of the vehicle body. A through hole having a diameter of a size selectively adapted to each step of the protruding member is provided, the protruding member of the listing wire is inserted into the through hole, and one of the steps is inserted into the through hole. It is characterized in that the amount of displacement of the vehicle body width is absorbed by selecting one of the two.

According to this configuration, the amount of displacement of the vehicle body width can be absorbed by simply selecting each step of the protruding member.

<<Example>> FIG. 1 shows a suspended ceiling for an automobile to which the present invention is applied. In FIG. 1, parts that are the same as those in the conventional example described above are given the same reference numerals, and explanations of the same parts will be omitted.

In the figure, a head lining 1 made of a vinyl chloride material or the like has a head lining 1 formed on the roof side rail 4 by inserting a wrist wire 30 into a bag portion 2 provided on the back side and connecting an end 30a of the head wire 30 to a roof side rail 4. It is locked in the through hole 4a.

The end portion 1a of the head lining 1 is bonded to the end portion of the roof side rail 4 and then fitted into a weather strip 6 or the like.

The listing wire 30 is formed in a substantially arch shape along the roof panel, and both ends 30
A pair of protruding members 7 are provided facing each other in the longitudinal direction of the listing wire 30. As shown in FIG. 2, this protrusion member 7 is formed by forming a plurality of continuous step-like steps 7a, 7b, and 7c whose width becomes narrower toward the outside in the axial direction on a part of a plate material. , the other side is welded to the listing wire 30.

The protruding member 7 is not limited to this embodiment, and for example, a plurality of continuous steps may be formed on the outer circumference of the pipe using a pipe material. Fix by welding, screwing, etc.

Further, the number of step portions 7a, 7b, and 7c is not limited to three, and two or three or more may be formed.

When installing the listing wire 30 formed in this way, for example, the roof side rail 4
The through holes 4a formed in the respective step portions 7a, 7 of the protruding member 7 of the listing wire 30 are formed in a manner corresponding to the width of the vehicle body.
It is only necessary to selectively provide a large, medium, or small hole diameter to match the diameters b and 7c, and insert the end 30a of the listing wire 30 into the through hole 4a.

In other words, in a region where the amount of displacement of the vehicle body width is small, the through hole 4a has a large hole diameter corresponding to the step portion 7c.
, and conversely, a stepped portion 7a is formed at a portion where the amount of displacement is large.
A through-hole 4a having a small hole diameter is formed correspondingly.
Thereby, the amount of displacement of the vehicle body width is appropriately adjusted by each step portion 7a, 7b, 7c of the projection member 7.

In addition, the through holes 4a formed in the roof side rail 4 may have one type of hole diameter depending on the vehicle model, or may have two or more types of holes, but the former case is of course, and the latter case However, one standardized type of listening wire 30 can be used.

Note that each through hole 4a provided in the roof side rail 4 is formed to have the same hole diameter corresponding to the step portion 7c having the largest diameter, and each step portion 7a, 7b, 7c is connected to the through hole through a washer having a different hole diameter. It can also be locked to 4a.

<<Effects of the Invention>> As explained above, according to the present invention, the retaining wire can be standardized, and can be locked with one touch in accordance with the amount of displacement of the vehicle body width.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional view showing a suspension ceiling for an automobile to which the present invention is applied, FIG. 2 is a perspective view showing the main parts, and FIG. 3 is a cross-sectional view showing a conventional suspended ceiling for an automobile. 1...Head lining, 4...Roof side rail, 7...Protrusion member, 7a, 7b, 7c...
Stepped section, 30...listening wire.

Claims (1)

[Scope of utility model registration request] In a hanging wire mounting structure for an automobile suspended ceiling, in which a headlining is attached with the hanging wire fixed to the roof side rail of the vehicle body, the width becomes narrower toward the outside in the axial direction at both ends of the hanging wire. A protrusion member having a plurality of continuous step-like steps is provided, and a hole diameter of a size that selectively fits each step of the protrusion member of the listing wire is provided in the roof side rail in accordance with the width of the vehicle body. A through hole is provided, the protruding member of the listing wire is inserted into the through hole, and one of the stepped portions to be inserted into the through hole is selected to absorb the amount of displacement of the vehicle body width. A hanging wire mounting structure for automotive suspended ceilings, which is characterized by: