JPS6327021Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a double seat for a motorcycle, particularly a separate type double seat in which the front seat and the rear seat are divided.

[Background of the idea]

Conventionally, in double sheets, the appearance of separate sheets has been added to improve marketability.

In such a double seat W, the 12th
As shown in the figure, the terminal part at the joint 32 between the single skin 30a of the front seat and the pillion skin 30b of the rear seat is still cut, and the end part has not been processed, so , Water may enter the cushion 31 during rainy days, etc.
Due to the weight of the tower occupants, wrinkles, bulges, etc. occur at the end portions of the single and pillion skins 30a and 30b as shown in FIG. This may affect the appearance of the product and cause problems with its appearance. In particular, if the end portion of the single skin 30a lifts up, moisture will easily enter between the bottom plate 33 and this end portion, causing deterioration of the cushion 31.

Furthermore, when manufacturing a separate type double sheet W as shown in FIG. 14 by vacuum forming, there is no problem with moisture intrusion into the cushion 34, but the double sheet W cannot be completely divided. However, the groove C between the front seat A and the rear seat B of the double seat W cannot be deep, and as a separate type double seat to create a feeling of equal division, there is a problem in the external shape.

[Purpose of invention]

This invention has been designed to improve the appearance of a double seat by creating a separate seat with a single skin for the front seat and a pillion skin for the rear seat, while preventing the skin from lifting and wrinkles. To provide a separate type double seat which can be kept in good condition and can prevent moisture from entering from a joint between a front seat and a rear seat.

[Example of idea]

Hereinafter, embodiments of the present invention will be described based on the drawings.

1 to 4 show a first embodiment of the present invention, FIG. 1 is a sectional view taken along the line - in FIG. 4, and FIG. A partial enlarged cross-sectional view illustrating the connection between the terminal part of the pillion skin of the rear seat and the bottom plate,
FIG. 3 is a partial sectional view taken along the line - in FIG. 2, and FIG. 4 is a general view of the double seat according to the present invention.

In Fig. 1, 1 is a double seat, and the double seat 1 consists of a front seat A and a rear seat B. The front seat A has a single skin 2, and the rear seat has cushions 4 and 4, respectively. encapsulated,
A skin member made of this is placed on the bottom frame 5.

In this embodiment, a code 7, which will be explained later, is attached to the part of the bottom plate 5 corresponding to the joint D between the single skin 2 of the front seat A and the pillion skin 3 of the rear seat B, as shown in FIG. ribs 6 for locking and reliably preventing moisture from entering directly;
6 is provided. Code 7 for the terminal parts 2a and 3a of the single epidermis 2 and pillion epidermis 3
is sown so as to be wrapped by the ends of the single skin 2 and the pillion skin 3. After winding the cord 7 and the end portions 2a and 3a of the single skin 2 and pillion skin 3, respectively, they are joined at a joint H. The method of joining the joint part H is preferably by internal heating processing using high frequency, ultrasonic waves, microwaves, etc., external heating processing using hot air, infrared heaters, etc. (hereinafter referred to as "welder processing"). Of course, the material is not limited to this, and sewing may also be used. The cord 7 may be made of any material that has strong tensile strength, such as resin or reinforced paper.

The end portions 2a, 3a of the single skin 2 and pillion skin 3 thus formed are joined to the bottom plate 5 by a joining means such as a tacker 8, as shown in FIG.

With this configuration, the end portions 2a and 3a of the single skin 2 (pilion skin 3) are in close contact with the bottom plate 5, and the ribs 6 provided on the bottom plate 5 prevent water from entering the skin during rainy weather. flows and is discharged as shown by the arrow
Moisture does not enter between the bottom plate 5 and the bottom plate 5 and deteriorate the cushion. Furthermore, since the cord is used to tension the terminal portion of the epidermis, wrinkles and lifting of the surface of the epidermis do not occur.

In this example, ribs are provided on the bottom plate portion of the mating portion D all around the width direction, but these ribs are not necessarily necessary. For example, instead of these ribs, a groove T may be provided in the bottom plate as shown in FIG.
Of course, ribs may also be used in combination. Further, instead of the ribs, a protrusion for hooking the end portion provided with the cord 25 (FIG. 5) may be used.

6 to 11 show other embodiments of the present invention.

FIG. 6 shows an embodiment in which a cord 7 is interposed between the end portions 2a, 3a of the single skin 2 and the pillion skin 3, and these end portions 2a, 3a and the cord 7 are directly joined. The method of joining is preferably welding, but is not limited to this.
This embodiment is the same as that of the embodiment, and other aspects are also the same as those of the first embodiment.

By doing as in this example, there is no need for processing such as providing ribs on the bottom plate, and only one cord is required, reducing the number of steps.

7 to 11 show examples in which the single and pillion skins and the bottom plate are joined by, for example, clips made of resin or the like.

Figure 7 shows single epidermis 2 and pillion epidermis 3.
The respective end portions 2a, 3a and the reversely concave clip 10 are joined at the joint H by welding or sewing,
A convex portion 12 having a hook portion that fits into the reversely concave clip 10 is integrally provided on the bottom plate 5. These clips 10 and convex portions 12
This is an example in which the end portions 2a, 3a of the skins 2, 3 and the bottom plate 5 are joined by fitting.

FIG. 8 shows an example in which a hole is formed in the bottom plate 5, and an example in which the joining member 14 is constructed in the shape of a hook and is fitted into the hole 15 of the bottom plate 5. In this example, single epidermis 2, pillion epidermis 3
The respective end portions 2a, 3a of the single skin 2 and the pillion skin 3 are joined to the joining member 14 separately, but the joining member 14 is made into one and the end portions 2a, 3a of the single skin 2 and the pillion skin 3 are joined together. may be fitted into the hole 15.

Figure 9 shows the cord fitting groove 1 in the bottom plate 5.
An example in which 7 and 17 are integrated is shown. With this configuration, the number of steps for joining (or covering) the cord 7 and the epidermis can be reduced. In this example, two fitting grooves 17 are used, but a single skin 2
The fitting groove 17 may be made into one by overlapping the end portions 2a, 3a of the pillion skin 3. The method of joining the cords and other details are the same as in the first embodiment.

FIG. 10 shows an example in which the resin plate 18 is used to sandwich the end portions 2a and 3a of the single skin 2 and the pillion skin 3 on the bottom plate 5. A protrusion 20 having a locking portion 19 is provided on the bottom plate 5, and a resin plate 18 having a hole 21 that fits into the locking portion 19 is fitted into the bottom plate 5.

FIG. 11 shows an embodiment in which the ends of the single and pillion skins are directly joined to the bottom plate with a tacker or the like, and the single skin 2 and pillion skin 3
This is an example in which the respective terminal portions 2a and 3a are overlapped and directly joined to the bottom plate 5 using a tacker or the like 20. In this way, the number of manufacturing steps can be reduced.

[Effect of idea]

Since the present invention is constructed as described above, it is possible to create a separate seat in which the single skin of the front seat and the pillion skin of the rear seat are separate bodies by taking the double seat as a separate seat. , prevents wrinkles and improves appearance,
It is possible to prevent moisture from entering through the joint between the front and rear seats.

Note that, as a matter of course, the present invention is not limited to the illustrated example.

[Brief explanation of drawings]

1 to 4 show a first embodiment of the present invention, FIG. 1 is a sectional view taken along the line - in FIG. 4, and FIG. A partial enlarged cross-sectional view illustrating the connection between the terminal part of the pillion skin of the rear seat and the bottom plate,
FIG. 3 is a partial sectional view taken along the line - in FIG. 2, FIG. 4 is a general view of the double seat according to the present invention, and FIGS. 5 to 11 show other embodiments. Further, FIGS. 12 to 14 show conventional examples. 1, W...Double seat, 2...Single skin, 2a, 3a...Terminal part, 3...Pillion skin, 4...Cushion, 5...Bottom plate,
6...Rib, 7...Cord, H...Joint part, A...
...front seat, B...rear seat.

Claims (1)

[Scope of utility model registration request] 1. A double seat comprising a front seat and a rear seat, the double seat having a means for bringing the front seat single skin and the rear seat pillion skin into close contact with a bottom plate at the divided end portions of the front seat single skin and the rear seat pillion skin.