JPH0410823Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a vibrating body mounting structure for a seat. To explain in more detail, a storage recess is formed on the surface side of the pad material of the seat, and a vibration body is installed in the storage recess. The present invention relates to a vibrating body mounting structure for a seat that accommodates a body unit and transmits vibrations to a seated person.

[Conventional technology]

Conventionally, various types of vibrating body units have been installed on the seatbacks of vehicle seats or seats such as chairs to eliminate the feeling of fatigue of the occupant and provide comfortable vibrations. Generally, the structure is such that a vibrating body unit is simply attached to the front side of the seat back, or a vibrating body unit is attached to the back side of the seat so that vibrations are transmitted from the back side of the seat back pad material. be.

[The problem that the idea aims to solve]

However, in the conventional structure for mounting a vibrating body on a seat such as a vehicle or a seat such as a chair, if the vibrating body unit is simply attached to the front side of the seat back, the vibrating body unit is attached to the back side of the pad material of the seat back. Although it is easier to transmit vibration to the seated person than when it is installed, the wiring cord of the vibrating body unit passes through the surface side of the seat bag, etc., so there is a risk of giving the feeling of a foreign body to the seated person, and the vibrating body unit protrudes from the surface. Therefore, misalignment is likely to occur, resulting in an unstable mounting condition and a risk of deteriorating the appearance.

The purpose of this invention is to be able to directly transmit vibrations to the seated person, without the wiring cords etc. giving the seated person the feeling of being a foreign body, making wiring processing easy, and ensuring that the vibrating body unit is connected securely. To provide a vibrating body mounting structure for a seat that can be positioned and fixed and has an excellent appearance.

[Means to solve the problem]

The present invention was developed in view of the above-mentioned problems, and includes a storage recess formed on the surface side of the pad material of the seat, a vibrating body unit stored in the storage recess, and vibrations transmitted to the seated person. In the vibrating body mounting structure of the seat, a plurality of fixing rods are formed protruding from the back side of the vibrating body unit, and a terminal portion of the vibrating body unit is formed at the tip of at least one of the plurality of fixing rods, and The fixing rod should pass through the bottom wall of the storage recess of the pad material and protrude to the back side, so that the terminal of the power supply cord can be connected to the terminal section at the tip of the fixing rod on the back side of the pad material. It is characterized by

[Effect]

According to the present invention, a housing recess for housing the vibrating unit is formed on the surface side of the pad material of the seat, a plurality of fixing rods are protruded from the back side of the vibrating body unit, and the fixing rods are attached to the pad material. The vibrating body unit can be reliably positioned and fixed on the seat by penetrating the bottom wall of the storage recess and attaching it to the pad material.Also, since the terminal part of the vibrating body unit is formed at the tip of the fixing rod, the pad material The terminal of the power supply side cord can be connected to the terminal part on the back side of the material, and the wiring cord etc. do not pass through the surface of the pad material of the seat, so that the seated person does not feel like a foreign body.

〔Example〕

Hereinafter, the vibrating body mounting structure for a seat according to the present invention will be described in detail with reference to the drawings.

1 to 4 each schematically shows an embodiment of a seat vibrating body mounting structure according to the present invention. Although the case is shown in which the present invention is applied to the seat cushion 3, the present invention is not limited thereto, and the present invention can also be applied to the seat cushion 3, and the mounting position can be changed as appropriate.

As shown in Figures 1 and 2, the seat bag 2
A substantially rectangular storage recess 6 is formed on the surface side of the pad material 5, and a vibrating body unit 7 is stored in this housing recess 6, and the front side of the vibrating body unit 7 together with the pad material 5 is covered with a skin material 8. has been done. Incidentally, the vibrating body unit 7 and the pad material 5 may be individually covered with the skin material 8.

The vibrating body unit 7 includes a plurality of (four in this embodiment) fixing rods 10 formed protruding from the back side,
A terminal portion 11 formed at the tip of at least one of the plurality of fixing rods 10 is provided.

A plurality of fixing rods 10 provided on the back side of the vibrating unit 7 penetrate the bottom wall 6a of the storage recess 6 and protrude to the back side of the pad material 5, and the vibrating unit 7 is stored in the storage recess 6. Moreover, it is securely fixed by a fixing rod 10 that tightly fits into the bottom wall 6a.

Further, as shown in FIG. 3, a terminal portion 11 of the vibrating body unit 7 is formed at the tip of at least one of the plurality of fixing rods 10. This terminal portion 11 is connected to a pair of electrodes 1 with an insulator 14 in between.
5 and 16, one electrode 15 has a protruding tip, and the other electrode 16 is formed on the outer periphery of the fixed rod 10.

A terminal 19 formed at the tip of a wiring cord 18 on the side of a power source 17 such as a battery is connected to the terminal portion 11, so that the vibrating body unit 7 can be vibrated based on the current from the power source 17.

FIG. 4 shows an embodiment of the vibrating unit 7, which is connected to the casing 2.
0 and a substantially U-shaped leaf spring 23 attached to the metal substrate 21.
and an electromagnet 24 attached to the free end 23a side of the leaf spring 23. By periodically energizing the electromagnetic coil 25 of the electromagnet 24,
The electromagnet 24 is attracted to the metal substrate 21, and the electromagnet 24 continuously strikes the metal substrate 21, and the vibrations generated at this time are transmitted from the casing 20 to the outside.

Note that the vibrating body unit 7 is not limited to those described above, and may have any configuration as long as it can generate vibrations, and may further include a sensory acoustic vibration device and a piezoelectric vibrator. The vibrator unit 7 can be made of a polymer film or the like.

[Effect of idea]

The above is the structure of one embodiment of the seat vibrating body mounting structure according to the present invention. According to this structure, a storage recess for storing the vibrating body unit is formed on the surface side of the seat pad material, A plurality of fixing rods are provided protruding from the rear side of the vibrating body unit, the fixing rods are attached to the pad material by passing through the bottom wall of the storage recess of the pad material, and the terminal portion of the vibrating body unit is attached to the tip of the fixing rod. , it is possible to directly transmit vibrations to the seated person, and in this case, the wiring cord etc. does not give the seated person the feeling of a foreign body, making wiring processing easy and ensuring that the vibrating unit is securely connected. It is possible to obtain a vibrating body mounting structure for a seat that can be positioned and fixed with an excellent appearance.

[Brief explanation of the drawing]

FIGS. 1 to 4 each schematically show an embodiment of a seat vibrating body mounting structure according to the present invention.
1 is a perspective view of the seat, FIG. 2 is a sectional view of the seat, FIG. 3 is a side view of a terminal portion formed at the tip of the vibrating body unit, and FIG. 4 is a sectional view of the vibrating body unit. In the diagram, 1... Seat, 2... Seat back, 3
... Seat cushion, 5 ... Padded material, 6 ...
Storage recess, 7... Vibrating body unit, 10... Fixed rod, 11... Terminal portion, 14... Insulator, 15, 1
6... Electrode, 18... Cord, 19... Terminal, 2
0... Casing, 21... Metal substrate, 23a
... Free end of U-shaped leaf spring, 23 ... U-shaped leaf spring, 24 ... Electromagnet, 25 ... Electromagnetic coil.

Claims (1)

[Scope of utility model registration request] In a seat vibrating body mounting structure in which a storage recess is formed on the surface side of a pad material of the seat, a vibrating body unit is stored in the housing recess, and vibrations are transmitted to a seated person, the rear surface of the vibrating body unit is A plurality of fixing rods are formed protruding from the side, a terminal portion of the vibrating body unit is formed at the tip of at least one of the plurality of fixing rods, and the fixing rod is connected to the bottom wall of the storage recess of the pad material. A vibrating body mounting structure for a seat, characterized in that the vibrating body mounting structure of a seat is made to penetrate and protrude to the back side, and a terminal of a power supply side cord is connected to a terminal part at the tip of the fixing rod on the back side of the pad material.