JPS6210197Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of ceiling interior materials for automobiles.

Conventional automotive ceiling interior materials use sheets made of synthetic resin materials such as vinyl chloride or leather alone, or use a combination of sheets or leather and bedding materials. To attach it to the ceiling of the car body, wrap the end part of the interior material body into a retainer made of metal plate material that is fixed to a mounting bracket called a windshield head inner installed in advance on the ceiling of the car body, and then apply adhesive. It is common practice to bond the retainer with a holder, and then fit and sandwich the rolled and bonded portion and the end of the retainer between a clamping member made of a synthetic resin molded product or the like.
Attaching the interior material body to the retainer by its end portions without wrinkles not only requires skill and effort, but also requires the use of a clamping member.
Various problems remain, such as the interior material main body shrinking and tearing due to changes over time, or sagging due to expansion of the interior material main body, resulting in an unsightly appearance.

The present invention relates to a ceiling interior material for automobiles completed with the purpose of solving the above-mentioned problems, in which a hard edge member 2 is fixed to the end portion of the interior material body 1 and locked thereto. A guide 6 for attaching a hook piece is disposed, and a guide leg 4' is loosely inserted into the guide 6 in the edging member 2, and a locking leg part 4' is provided to move forward and backward in the length direction of the interior material main body 1. It is characterized in that a hook piece 4 is attached and a spring 3 is attached which normally springs the locking hook piece 4 in the direction of backward movement. In addition, in the figure, 2 is a locking hook attachment part bent and formed on one end of the edging member 2, and 7 is an interior material main body 1.
This is a retaining wire that is inserted through a bag-shaped portion 8 that is provided laterally at a required interval.

In this structure, a edging member is provided at the end portion of the interior material main body 1 to which the sheet or leather is made of a synthetic resin material such as vinyl chloride resin, fabric, etc., that is, the rear end portion in this embodiment. 2 is attached to the ceiling of the vehicle body, the other edge member 9 is attached to the other end portion, that is, the front end portion in this embodiment. The guide 6 of the hard edging member 2 is fixed to the end portion of the interior material body 1, that is, the rear end portion, while the interior material body 1 is being pulled along the ceiling portion A of the vehicle body. guide leg 4'
If the locking hook 4, which is loosely inserted and is movable forward and backward, is engaged and fixed to the mounting bracket C pre-provided on the ceiling A, the interior material main body 1 will be attached to the locking hook 4. is kept under tension due to the elasticity of the spring 3 which always moves backward, and the main interior work of the ceiling part A is completed, so the interior material main body 1 is directly attached to the mounting bracket C. The installation work is much easier than in the conventional case, and a standardized finish can be obtained. Moreover, since the appropriate number of locking hooks 4 attached to the edging member 2 are all resiliently moved in the backward movement direction by the spring 3, the interior material main body 1
is always stretched along the ceiling part A with a constant tension, and even if the interior material body 1 itself expands or contracts over time, the spring 3 will not cause the interior material body 1 to expand or contract. Since it absorbs the shrinkage, there is no risk of the interior material main body 1 sagging or tearing, and the guide leg 4' is guided by the guide 6 and the locking hook 4 moves back and forth smoothly. It will maintain its appearance over a period of time. In addition, the spring 3 and the locking hook piece 4 attached to the edging member 2
The structure of is not particularly limited, and as shown in FIG. 3, the locking hook 4 and the spring 3 may be separate bodies, or as shown in FIG. The edging member 2 may be integrally formed with the spring 3, and the means for fixing the edging member 2 to the end portion of the interior material body 1 is not particularly limited, but the edging member 2 may be coated with a synthetic resin layer. If it is made of a steel plate and the end portions of the interior material main body 1 are integrally welded by high frequency welding or the like, it will be firmly fixed and will not rust and will have excellent durability.

Therefore, the present invention has great practical value as it solves the problems of the conventional ceiling interior materials for automobiles.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view showing an embodiment of the present invention, Fig. 2 is a partially cutaway side view showing the device in use, Fig. 3 is a partially cutaway perspective view of the main part, and Fig. 4 is a partially cutaway perspective view of an embodiment of the present invention. FIG. 2 is a partially cutaway perspective view showing essential parts of the embodiment. DESCRIPTION OF SYMBOLS 1... Interior material main body, 2... Edge member, 3... Spring, 4... Locking hook piece, 4'... Guide leg, 6...
…guide.

Claims (1)

[Scope of utility model registration request] A hard edging member 2 is fixed to an end portion of the interior material main body 1, and a guide 6 for attaching a locking hook is disposed thereon. 4 is loosely inserted, and a locking hook 4 that moves forward and backward in the length direction of the interior material main body 1 is attached, and a spring 3 that normally springs the locking hook 4 in the direction of backward movement is installed. Automotive ceiling interior material featuring: