JPH0731501U - Automotive ski plate fixture - Google Patents

Abstract

(57) [Summary] [Construction] A ski plate fixing tool for an automobile, in which a permanent magnet 2 is embedded inside an adsorbing portion 1a of a suction cup body 1 having a ski plate fixing portion K at an upper portion. [Effect] A ski plate can be fixed to the ski plate fixing portion K at the upper part, and can be strongly attracted to the roof of the automobile by the suction cup body 1 and the permanent magnets 2. Further, the permanent magnet 2 is embedded in the suction cup body 1. As it is done, the paint on the roof will not be damaged.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ski plate fixing tool that is mounted and fixed on the roof of an automobile.

[0002]

[Prior art]

 When a ski plate is carried by a car, the ski plate is too long to be stored in the car, so the car is generally mounted on the roof of the car and carried. As a general means for mounting and fixing this ski, the underframes are laid over and fixed on both the left and right sides of the front part and the rear part of the automobile, and a ski plate is placed on the underframe to fix the strings and belts. There are many methods to tie it in and fix it. As a simpler method, there is provided a ski-plate fixture for attracting and fixing the underframe to the roof with a permanent magnet. Since the permanent magnet directly contacts the paint surface in this permanent magnet fixture, there is a problem in that the roof coating is easily scratched due to displacement during attachment / detachment or rubbing due to vibration.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above circumstances, and is an improvement of the ski-plate fixing device of the attraction fixing type using a permanent magnet, which can be easily installed on the roof, does not damage the paint on the roof surface, and is strong. The present invention provides a ski-plate fixture having a suction force.

[0004]

[Means for Solving the Problems]

 In order to solve the above problems, a ski plate fixing device for an automobile according to the present invention is constructed by embedding a permanent magnet 2 inside an adsorption portion 1a of a suction cup body 1 having a ski plate fixing portion K at an upper portion thereof. To do.

[0005]

【Example】

 1 and 2 showing an embodiment of a ski plate fixing device for an automobile according to the present invention, a circular permanent magnet 2 is embedded in an attraction portion 1a of a rubber suction cup body 1. The attracting surface 7 covering the permanent magnet 2 is covered with a thin protective rubber film 3 so that the permanent magnet 2 does not directly touch the painted surface of the roof. In this case, if the protective rubber film 3 is thick, the attracting force due to the magnetic force is reduced, so the protective rubber film 3 is made as thin as possible. Then, a bifurcated ski plate insertion portion 5 is provided at the center of the upper portion of the suction cup body 1, and the ski plate fixing portion K is integrally formed. Further, a vacuum release knob 4 is provided on a side portion of the suction cup body 1. By bending the vacuum releasing knob 4, the edge portion of the suction cup body 1 is distorted so that air can be easily taken into the suction cup, and it can be easily removed from the automobile roof.

As another aspect, if the permanent magnet 2 does not come into direct contact with the roof coating surface, even if the center of the protective rubber film 3 is partially removed, the protective rubber film 3 is partially provided. It is possible. In the figure, the ski plate fixing portion K has a ski plate S lying down in the bifurcated ski plate insertion portion 5 and vertically sandwiched, and a locking hole is fitted into a protrusion provided at the bifurcated end portion and tightened and fixed. Although the embodiment using the fastening belt 6 is shown, various embodiments such as a method of forming it on the flat surface of the plate width, placing the ski plate S on this flat surface, and fixing it with a belt, a rubber cord, a hook, etc. (Not shown) is also possible. It is also possible to use a plurality of suction cups 1 and connect the ski plate fixing portion K with a frame made of metal or the like (not shown).

[0007]

【how to use】

 The present invention is a device for safely fixing the ski plate S to the roof of an automobile by normally combining a plurality of them efficiently, and in that sense, it can be used in the same manner as the conventional permanent magnet fixing device. For example, for each ski plate S, one tool of the present invention is fixed near both ends of the ski plate, and is vertically mounted on the roof of an automobile (both the suction force of the suction cup body 1 and the magnetic force of the permanent magnet 2). Even though the suction force is excellent due to the suction force, the wind pressure from the traveling direction will be extremely large in the horizontal direction, so it may come off, so for safety, do not fix it in the horizontal direction.) Then, the suction cup body 1 is pressed to remove the air in the suction surface 7 so as to suck and fix it. It is safer to use more, for example, by adding one more ski plate to the center and adding three. It is also possible to fix a plurality of even numbers to the roof of the automobile in advance and then fix the ski plates S to the respective ski plate fixing portions K later.

[0008]

[Operation and effect of the device]

 Since the present invention has the above-mentioned structure, it is strongly attracted and fixed to the iron roof surface because it has both the attraction force due to the decompression of the attraction portion 1a of the suction cup body 1 and the attraction force due to the magnetic force of the permanent magnet 2. It Further, since the permanent magnet 2 does not directly contact the surface of the roof and the sucker body 1 itself is flexible, the painted surface of the roof is not scratched.

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a vertical sectional side view taken along the line AA of FIG.

[Explanation of sign]

 S Ski plate K Ski plate fixing part 1 Sucker body 2 Permanent magnet 3 Protective rubber film 4 Vacuum release knob 5 Bifurcated ski plate insertion part 6 Fastening belt 7 Adsorption surface

Claims (1)

[Scope of utility model registration request] 1. A ski plate fixing tool for an automobile, wherein a permanent magnet (2) is embedded inside an adsorbing portion (1a) of a suction cup body (1) having a ski plate fixing portion K at an upper portion.