JP3268437B2 - Stoppers for mounting floor mats for automobiles - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stopper for mounting a floor mat for an automobile, in which a floor mat of a luggage room of a wagon or the like is mounted on the back of a backrest of a rear seat facing the luggage room. .

[0002]

2. Description of the Related Art Conventionally, wagons and the like which often have a large load or a large amount of load are required to have a large luggage room. The luggage room can be used more widely by leaning the backrest of the rear seat forward and extending the luggage room floor. In this case, since the back of the backrest of the rear seat is treated as a floor, there is a possibility that the backrest will be stained with mud or the like as in the case of the luggage room floor. The floor mat covers not only the floor but also the back of the backrest of the rear seat.

[0003] However, the floor mat is not necessarily provided on all vehicles, and even if the customer purchases and equips the floor mat, the floor mat may be attached or detached as necessary according to the purpose of use of the customer. Therefore, no dedicated floor mat mounting means is prepared in advance on the back of the backrest.
That is, if the mounting means is prepared as a standard, not only is it wasted when the floor mat is not mounted, but also the mounting means is exposed and the appearance is impaired.

For this reason, conventionally, as means for mounting the floor mat on the back of the rear seat, means that does not require fixing of a dedicated mounting bracket or the like to the back of the backrest is used. For example, the rear seat is attached to the end of the floor mat. Means for mounting the grommet at intervals corresponding to the headrest support column at the top, mounting the headrest on the rear seat with the headrest support column penetrating the grommet, and mounting the floor mat, or the end of the floor mat and the headrest Means are known in which the support columns are connected by a band, and are attached to the back of the rear seat by hanging them down.

[0005]

However, in the above-mentioned conventional mounting means, the former means cannot be used unless the headrest is detachable, and the headrest support column is located near the center of the rear seat. The left and right ends are not securely attached, the left and right ends are turned up and the appearance looks worse,
In addition, there is a problem that it is necessary to remove the headrest for attaching and detaching the floor mat, which is troublesome.

[0006] The latter means are often associated with the fact that the band on which the floor mat is hooked down is rugged, and the floor mat slips down due to the looseness of the band, so that reliable mounting cannot be expected. There is a problem that the floor mat can be securely attached to the back of the backrest of the rear seat by means of mounting means that can be retrofitted only when the customer wears the floor mat. A good mounting means has been strongly desired.

In view of such circumstances, the present invention provides a shaft portion and a projection for fixing a seat cloth or the like to the back of a backrest of a rear seat facing a luggage room of almost all types of vehicles to which floor mats are used. Focusing on the fact that the protruding head is exposed, using this, the mounting means that can be used to fix it only when the customer wears the floor mat using this, the backrest of the back seat back An object of the present invention is to provide an inexpensive floor mat mounting stopper for an automobile which can be easily attached to and detached from the floor mat easily, and can be easily removed when unnecessary.

[0008]

According to the present invention, there is provided a fastener for mounting a floor mat for an automobile, comprising a pin comprising a shaft portion and a protruding head mounted on the back of a backrest of a seat facing a luggage room of the automobile. A stopper for mounting the floor mat by utilizing, and is bent while securing an interval capable of holding the projection head, one of which is bent is a fixed surface portion, the other is a mounting surface portion, and the fixed surface portion has A notch is formed so as to be hooked on the shaft portion, and a stop body having one of a male portion and a female portion out of a pair of male and female engaging means by a hook or a surface mounting tape is mounted on the mounting surface portion by the fixing surface portion and the mounting surface. The floor mat is pushed into the surface part so as to pinch the projection head and hooked on the shaft part, the other of the engaging means is attached to the corresponding part of the floor mat, and the male and female are engaged, so that the floor mat is placed on the backrest back. The point is to attach

[0009]

DETAILED DESCRIPTION OF THE INVENTION AND

【Example】

(Embodiment) A floor mat mounting fastener for an automobile according to an embodiment of the present invention will be described with reference to the drawings.
(1) is a front view, FIG. 2 is a rear view, FIG. 3 is a right side view, FIG. 4 is a view showing a state before bending, and FIG.
FIG. 6 is a detailed cross-sectional view showing a state in which the stopper (1) is fixed to (P) and the floor mat (M) is attached. FIG. 6 is a schematic side view of the backrest back (B) equipped with the floor mat (M). ,floor mat
(M) and a stopper body (1) having a hook male part (6a) engaged with the hook male part (6b), and a vertical dimension of the stopper (1). Is about 30 mm, the lateral dimension is about 15 mm, the material is a 0.5 mm thick brass plate, and the projection surface (11) corresponds to the pin (P) with a height of about 3.5 mm. The distance between the mounting surface and the mounting surface (3) is about 4 mm.

First, the stopper (1) will be described in detail. As shown in FIG. 4, the fixing surface (2) and the mounting surface (3)
The back of the backrest (B) has a smooth semi-circular shape at both ends of the elongated plate-shaped brass plate so as not to damage the sheet material on the back (B), after punching and bending the notch (4) on the fixed surface (2). Press forming of the rib (5) to prevent deformation of the ribs simultaneously or separately. Hook male part (6a), which is the means of mounting the floor mat (M)
The crimping attachment to the mounting surface (3) is performed after bending, but if the hook male part (6a) does not hinder the bending, it may be crimped at the time of deployment, reducing the number of assembly steps. Become.

The notch (4) formed in the fixed surface (2) has a width corresponding to the shaft diameter of the pin (P) mounted on the backrest (B) of the backrest (B) of the rear seat (S) to be mounted. One end is opened to the edge so that it can be hooked on the pin (P).

In the present embodiment, the notch (4) is slightly bent toward the free end (2a) of the fixing surface so that the fixing surface has a hook shape. It is for easy attachment and detachment to the sheet, the flexibility of the sheet fabric is low,
This is effective when it is difficult to push the stopper (1) into the gap between the pin (P) and the sheet cloth. The shape of the notch (1) may be bent in the direction opposite to that of the present embodiment, that is, in the direction of the ribs, in consideration of the ease of attachment and detachment and the number of processing steps, and simply the side surface or the free It may be cut out linearly from the end (2a) to form a U-shaped notch.

The force acting to spread the bent portion of the stopper (1) is mainly the force manually applied by the user when the stopper (1) is attached or detached when the bent portion is fixed upward. When the bent portion is down, the rib (5) has a force acting when the floor mat (M) and the stopper (1) are separated from each other, so that the rib (5) is, as in this embodiment, It is easy to form one or a plurality of convex parts in the longitudinal direction by press working and the effect of preventing deformation is high, and if it is made to be convex on the outside when bent, it can be used as a projection head (11). The rib (5) does not interfere.

The relationship between the bending position and the formation position of the rib (5) is as follows. Assuming that the bending positions at the time of the later-described bending process are L1 and L2, the interval between the bending positions L1 and L2 is in the present embodiment. The height of (11) is about 4 mm to correspond to the pin (P) of about 3.5 mm.
The height of (11) may vary depending on the type of pin (P) used, and is not limited to the pin (P), but is provided with a fixing material (for example, bolts) consisting of a shaft and a head. The stop
(1) can be used.
1, the interval and position of L2 must be changed, and accordingly the position of the rib (5) is also changed.

That is, in this embodiment, the fixing surface portion
Since the rib (5) is formed so as not to protrude in (2), the L1 position and the formation position of the rib (5) are fixed.
Change the L1 and L2 intervals by changing only the two positions and projecting head
Although the height of (11) corresponds to the change, but the material of the backrest in contact with the fixing surface (2) is flexible, the fixing surface
If there is no problem even if the rib (5) protrudes in (2), the rib (5) is formed to be large so as to straddle the bending positions L1 and L2, and to correspond to the height of the projection head (11). If the distance between L1 and L2 is changed, the steps before bending of various types of fasteners (1) corresponding to the dimensions of the projection head (11) can be shared, and the number of manufacturing steps can be reduced. it can.

After performing the above-described processes, as shown in FIG. 3, a U-shaped bending process is performed so as to secure a gap for holding the projection head (11) of the pin (P). Department
(6a) is attached by caulking means. The U-shaped bent shape is used to reduce the size of the stopper (1) as much as possible and to take into account the operability when attaching and detaching it. This is because by minimizing the exposure of (1), the appearance is improved, and in addition, the rib (5) at the bent portion becomes one point and the texture is improved.

The back body (B) on which the stopper (1) described above is rested
As described above, the backrest (B) of the rear seat (S) facing the luggage room (R) usually has a shaft (12) and a projection for fixing the seat cloth etc. as described above. A pin (P) consisting of a head (11) is used, and its protruding head (11) is exposed. Although this pin (P) is strongly pushed in, it is possible to insert a thin plate between the sheet material and the projection head (11), so push the fixing surface (2) into this part,
By fitting the shaft (12) of the pin (P) into the notch (4) with the rib (5) facing upward, the sheet cloth and the projection head (11) are fixed to the fixing surface.
Fix the stopper (1) by holding (2).

On the other hand, a hook female part (6b) is attached to the edge of the floor mat (M) at a position corresponding to the fixed stopper (1) as shown in FIG. By attaching the hook male part (6a) to this, the end of the floor mat (M) can be securely attached to the backrest part back (B) with one touch.

In this embodiment, the center of rotation of the backrest is below the floor of the luggage room due to the structure of the vehicle to be used. Therefore, when the backrest is tilted forward as shown in FIG. A gap is created between the room floors. For this reason, the lid portion rotates in conjunction with the backrest and covers the gap.
(K), so the backrest (B) is equipped with a floor mat 2 (Mb) and a separate floor mat 1 (Ma), and the lid (K) is equipped with a floor mat 2 (Mb). ) Is attached. Therefore, the stopper (1) is fixed to the upper and lower portions of the backrest back (B) and the lid (K). However, depending on the structure of the backrest, the luggage room floor and the back of the backrest
(B) may be covered with a single floor mat (M), and the stopper (1) shall be fixed at a position appropriate for the vehicle type. In the description, the floor mat 1 (Ma) and the floor mat 2 (Mb) are combined to form the floor mat (M).

The present invention is not limited to this embodiment. Needless to say, stainless steel or the like can be used as the material of the stopper (1) in addition to brass, and it may be manufactured by injection molding means or the like using a resin having excellent mechanical properties, for example, polycarbonate or the like. Also, floor mats
Similar to the hook, the mounting means of (M) may use a facing tape which is a pair of male and female engaging means. FIG. 7 is a front view of a stopper (1) using an imposition tape, and FIG. 8 is a left side view of FIG.

[0021]

According to the fastener for mounting a floor mat for an automobile according to the present invention described above, it is generally used for fixing a seat cloth or the like on the back of the backrest of the rear seat facing the luggage room. Since a pin consisting of a shaft and a projection head is used, a fixing surface is inserted into the gap between the projection head and the sheet material, and the stopper is fixed by fitting the shaft of the pin into the notch. The mounting means of the floor mat can be fixed to the mounting surface without special processing and preparation, and only when the customer installs the floor mat,
It can be easily fixed by retrofitting.

Also, when the floor mat is removed, the stopper can be easily removed from the pin, so that unlike the mounting means for completely fixing the stopper,
The stopper does not remain exposed and does not impair the appearance.

Since the floor mat is attached using a hook, a facing tape, or the like, the end of the floor mat is securely attached to the back of the backrest of the rear seat so that the floor mat does not accidentally fall off or shift during use. Withdrawal can be performed with one touch.

Further, the structure is simple, so that it is easy to manufacture, has excellent strength and durability, and is made of a metal material. The size can be easily changed, and if a large amount is manufactured using resin and injection molding means or the like, the manufacturing cost can be kept low, and this can be provided at low cost.

[0025] As described above, the floor mat is securely mounted on the back of the backrest of the rear seat by the mounting means which is fixed later only when the user wears the floor mat. Can be removed immediately,
It is possible to provide an inexpensive floor mat mounting fastener for an automobile that has a good appearance.

[Brief description of the drawings]

FIG. 1 is a front view of a stopper according to an embodiment of the present invention.

FIG. 2 is a rear view of FIG.

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a diagram showing a state before bending.

FIG. 5 is a detailed sectional view showing a state in which a stopper is fixed to a pin on the back of the backrest and a floor mat is mounted.

FIG. 6 is a schematic side view of a back surface of a backrest on which a floor mat is mounted.

FIG. 7 is a front view of a stopper using a facing tape.

FIG. 8 is a left side view of FIG. 7;

[Explanation of symbols]

 (1) Stopper (2) Fixed surface (3) Mounting surface (4) Notch (5) Rib (11) Projection head (12) Shaft (B) Backrest back (P) Pin (R) Luggage room

Continuation of the front page (56) References JP-A-9-109761 (JP, A) JP-A-6-36954 (JP, U) JP-A-4-62228 (JP, U) JP-A-2-139127 (JP , U) Japanese Utility Model Hei 1-169446 (JP, U) Japanese Utility Model Utility Model Sho 63-85449 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) B60N 3/04

Claims (1)

(57) [Claims] A shaft (12) mounted on a backrest (B) of a seat facing a luggage room (R) of a vehicle and a projection (1).
This is a stopper for mounting the floor mat (M) by using the pin (P) consisting of 1), which is bent while securing an interval capable of holding the projection head (11). Is the fixing surface (2), and the other is the mounting surface (3).
A notch on the fixed surface portion to be engaged with the shaft portion (12).
(4), and a stopper (1) on which one of the male and female parts of a pair of male and female engaging means is attached with a hook (6) or an attaching tape (7) on the mounting surface (3). The fixed surface section
(2) and the mounting surface (3), push the projection head (11) so as to pinch it, hook it on the shaft (12), and attach the other of the engaging means to the corresponding part of the floor mat (M). A floor mat mounting stopper for an automobile, wherein the floor mat (M) is mounted on a backrest (B) by mounting and engaging male and female.