JPH0248310Y2 - - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field The present invention relates to a saddle seat attached to a saddle of a tricycle for children.

Conventional technology Conventional saddle seats are formed by using an elastic material such as polyurethane as a core material, covering this from the top and bottom with exterior materials such as vinyl fabric, and bonding the periphery using high-frequency processing. The peripheral part of the core body corresponding to the mounting hole was removed, and this part was made into a flat part made only of the exterior material, and the resin rivet fitted into the mounting hole was inserted to attach it to the saddle body. .

Problems that the invention aims to solve: However, in the case of this method, many heads of mounting rivets appear on the top surface.
Not only is this undesirable in terms of design, but the flat part through which the rivet is inserted lacks elasticity, so the rivet head sometimes feels extremely hard.

Furthermore, when the thickness of the core material is large, a phenomenon occurs in which the bottom of the periphery curves upward, and there is a risk that unexpected injury may occur due to hardening when the temperature drops.

Means for Solving the Problems Therefore, the present invention aims to provide a new saddle seat that eliminates the drawbacks of the conventional products.
A substrate 1 having a through hole 4 formed at a location corresponding to the
A rivet 5 inserted into the through hole 4 of the board 1 from above
, a core material 6 having elasticity such as polyurethane placed over the entire upper surface of the substrate 1, and a
It consists of an exterior material 7 made of vinyl fabric or the like which integrally covers the rivets 5 with the rivets 5 projecting downward.

Function: As the substrate 1, a synthetic resin plate or the like having an appropriate thickness is used, and after inserting the resin rivet 5 into this, the core material 6 is placed, and the exterior material 7 is covered from above and below. The periphery of the saddle is integrally bonded by high-frequency processing, and the downwardly projecting rivet 5 is fitted into the mounting hole 3 of the saddle body 2 to attach the saddle seat.

Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a saddle-shaped substrate, and a through hole 4 is formed at a location corresponding to the mounting hole 3 of the saddle body 2. Reference numeral 5 denotes a rivet that is inserted into the through hole 4 from the top surface of the board 1, and the board 1 including this rivet 5
A core material 6 having elasticity, such as polyurethane, is placed over the entire upper surface. Reference numeral 7 denotes an exterior material such as vinyl fabric that integrally covers the substrate 1 and the core material 6. The rivet 5 is inserted from above and below with the rivet 5 protruding downward, and the periphery is bonded by high frequency processing.

Effects of the invention As mentioned above, the present invention inserts the rivet 5 used for attachment to the saddle body 2 into the board 1, and integrally covers this board 1 with the core material 6 with the exterior material 7, so that the rivet The core material 6 does not appear above the rivet 5, which is not only advantageous in terms of design, but also allows the core material 6 to exist above the rivet 5.
It has elasticity throughout the saddle seat, and
By providing the substrate 1, there are no partial recesses, the overall shape is an inverted dish, and the inconvenience that occurs at the bottom of the periphery of the exterior material 7 is eliminated, which is advantageous in terms of safety, and the core material 6 can be made thicker, etc., and has various effects.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a side view of the installed state, and FIG. 3 is a vertical sectional view. 1 is a substrate, 2 is a saddle body, 3 is a mounting hole, 4 is a through hole, 5 is a rivet, 6 is a core material, and 7 is an exterior material.

Claims (1)

[Scope of utility model registration request] A substrate 1 having a saddle shape and having a through hole 4 formed at a location corresponding to the mounting hole 3 of the saddle body 2, and a rivet 5 inserted into the through hole 4 of the substrate 1 from the top surface;
The infant device consists of an elastic core material 6 such as polyurethane that is placed over the entire upper surface of the substrate 1, and an exterior material 7 such as vinyl fabric that integrally covers the substrate 1 and the core material 6 with rivets 5 projecting downward. Tricycle saddle seat.