JPS58112836A - Mat for automobile - Google Patents

Abstract

PURPOSE:To provide for ready attachment and removal of a mat and prevention of its slippage by surely maintaining the engagement of fittings by means of a permanent magnet. CONSTITUTION:A female fittings (c) consisting of a permanent magnet 1 having a hole 1a is secured at one magnetic face to a ferromagnetic sheet 2 on the floor face of the automobile. Both the female fittings and a male fittings (b), namely, a ferromagnetic sheet 3 having a projection 3a are engaged with each other for firm attachment of the mat. The projection 3a of the male fittings (b) may be either ferromagnetic or non-magnetic.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a floor mat made on a machine for an automobile, and particularly to a structure of a mat that can easily and reliably prevent slipping of a machine-made floor mat. It is something.

In order to effectively prevent slipping during use, conventional mats have a textured surface that comes into contact with the floor to prevent slipping. Sponge materials with particularly high frictional resistance tv! However, due to the vibrations caused by the driving of the car or the kicking of the driver, the mats shifted forward or sideways, causing the mats laid on the floor to become loose.

F) The unevenness caused by the distortion of Matt's fist is the beauty of the interior of a car! This problem not only impairs safety, but also tends to impede leg operation, which impedes safe driving.

The automobile mat according to the present invention has been specially devised in view of the inconveniences of the conventional mats. It is designed to reliably prevent mats from slipping, and also promises easy attachment and detachment when cleaning mats, etc. In particular, it uses the attractive force of permanent magnets as an attachment means to improve the fit of male and female retainers. The mat that is scheduled to be laid will be described below with reference to the attached drawings. is the shape of the floor surface to be laid.

Various materials and shapes are planned depending on the purpose, etc.
Engage male tool or engage female tool 4cWr on the back side of mat a.
A male fitting (t) or a female fitting (C'r+h) corresponding to the t (t) is attached to the floor of the automobile (not shown) along with the t (not shown).

The female jLc used in this way is a ferrite with a hole Ill 8 opened from one magnetic pole surface to the other magnetic pole surface,
Place one pole surface of a permanent magnet 11) such as a rare earth magnet, plastic magnet, steel bar magnet, etc. on the ferromagnetic plate surface (2) on the floor of the car.
) using an appropriate method.

There is a hole in plate 12) corresponding to this female tool C! Ferromagnetic protrusion via 1iak +318? 13) A male tool is constructed with a handle, and this is fixed to a mat a.

Dad, @3 The embodiment shown in Figure 3 attaches ferromagnetism *141 to the vacant S pole face of the magnet, and shields the T8 magnetic field line from the mstone 11) to prevent the destruction of magnetic recording tapes, etc.
Iron sand, etc., which entered the hole +lla as if tilhr, converged on the edge of the hole at J-tIi+41, and was interposed between the end face of the protrusion 13)a and the plate surface 12). Even though it was inconvenient to protect against the heat, it was a 6.

Next, the embodiments shown in Figs.
Case (5) is an inverted plate-shaped book usually made of non-magnetic material, and all holes communicating with hole (1) a are opened in the upper closed end surface, and the opening acid Tsuba t
51 a t One hole III A Position the magnet Ill hole 11) at position a so that it engages with the edge of the hole III a,
The claws of the father's open casting (5) b are designed to be held in place.

It should be noted that various shapes and mounting methods are planned for case (5), as well as the intervention of f14) mentioned above. It was also planned separately that the female tool C1 having the configuration of 〇 or \ should be fixed to the mat a or the floor of the car using double-sided adhesive tape tel.
Or leg (7)a for normal folding? VR washer 17)
, a funnel-shaped or bottomed funnel-shaped caulking tube (8) used for caulking such as expansion or crushing, and a pin 1 used for puncturing.
9), Screw nail (IG, screw rod αυ and the plate part t-@16 with a low thickness on the side of the nail (2) or (3) (when bending and fastening as shown here, other equivalent The method is planned.

In addition, washers 17), pins (9), and nails (IG.

It was planned that the rod OB etc. would be constructed integrally with the protrusion 131a that ends on the plate 131, or that it would be caulked with the bullet end of the protrusion 131m.In addition, the protrusion f that ends on the ridge.
ar a is shown in Fig. 17 * 131 'e It is also planned that the protrusion 131 a k will be made of a non-magnetic material. .

The automobile mat according to the present invention is expected to have specific effects on the above-mentioned properties due to its unique structure on the ridges, and is extremely easy to put on and take off, especially when worn. In this case, the hole is drawn due to the attraction force of the magnet (1)! 1) It is locked only by aligning it to position a.

Moreover, since the locked state of the bullet 13)a could not be reliably grasped by the repelling sound t, there would be no particular inconvenience when installing it by groping under the seat.

Once engaged, the male and female tools act so that the protrusion +311 is drawn into the hole a by the attraction force of the magnet Il+, and the engaged state can be maintained reliably even when the mat a is vibrated or pulled. It is something that

In particular, the composition of the female I) and l1lL used for such bonding is as follows:
Utilizing the i-plane +21 reduces the number of assembly parts and allows the use of large magnets due to the installation space, and the installation is not only costly, but also has a relatively low manufacturing cost. It promises to create adsorption power.

The mat's purple coloring ensures that the car floor surface always has smooth edges, ensures smooth leg operation, provides an orderly appearance to the floor surface, and at the same time prevents dirt and debris from being collected. The floor surface was considered convenient for cleaning.

[Brief explanation of the drawing]

Figure 1 is a rear perspective view of the mat according to the present invention, Figures 2 to 6 are cross-sectional views of the female tool, and Figures 7 to 17 are cross-sectional views of the male tool. In addition, 111 in 1: permanent magnet, 12:... ferromagnetic [
II. 13)...Ferromagnetic rice, 14)...Ferromagnetic*, +51
...Case, (61...Double-sided adhesive tape, C7)
. . . Washer, (8) . . . Caulked pipe, (9) . . . Pin. Figure 6 Figure 7 Figure 9 Figure 8 Figure 10 Figure 12 Figure 14121 Figure 17 Figure 16

Claims (1)

[Claims] Il+ From one m-pole surface to the other a1-pole surface
The 3-hole Ill a t-open permanent magnet has one magnetic pole surface attached to the ferromagnetic plate surface 12) on the floor of the car so that the other magnetic pole surface can be detachably attached to the ferromagnetic plate surface 12). On the surface of the ferromagnetic plate 13) that is in contact with the protrusion 13 that engages with the hole IIIa (the plate 13 in the engagement tool formed by providing an S hole)? A car mat with L2riko and tI# mold on the underside of the mat. +21 The protrusion that ends in the engagement 13) a sound ferromagnetic protrusion and the hole '11 a? Features and r
A car mat according to claim 1; 3) according to claim 1, characterized in that the projections 31 a of each of the engaging tools ζ are non-magnetic projections; Such a car mat.