JPS642764Y2 - - Google Patents

Description

[Detailed explanation of the invention] [Industrial application field] This invention relates to a new vehicle interior disinfection device, which is easy to ignite (vaporize) the disinfectant and is embedded in the vehicle interior, making it extremely safe for vehicles. The aim is to provide an indoor disinfection device.

[Conventional technology]

Conventionally, the interiors of passenger planes, trains, buses, etc. have been regularly disinfected, but the interior of passenger cars, especially private cars, has never been disinfected, and the situation has been good.

[Problem that the invention attempts to solve]

Therefore, the sanitary conditions inside passenger cars are extremely poor, and the contamination cannot be detected with the naked eye.
Furthermore, the pollution is considered to be severe.

In addition, even if we try to solve this situation, there has been no device that allows anyone to easily disinfect the inside of a vehicle.

[Means for solving problems]

The vehicle interior sterilization device of this invention aims to eliminate the above-mentioned drawbacks of the conventional devices. The plug is equipped with a red-hot heater element, has a built-in cartridge containing a disinfectant in close proximity to the heater element, and has a knob protruding from the rear end of the plug. .

In addition, the present invention can be used as a deodorizing device, air purifying device, aromatic device, or dozing prevention device by filling it with a drug that has deodorizing, air purifying, aromatic, and stimulant effects by heating instead of the above-mentioned disinfectant. The purpose of the present invention is to provide a device of this kind that can perform the following functions.

〔Example〕

An embodiment of the present invention will be described below based on the drawings. Reference numeral 1 indicates an instrument panel, an inner wall of a door, a back surface of a seat, and other interior surfaces of a private car. A socket 2 connected to a power source 10 via an electrode 14 is buried in the interior surface 1 of the room. A bimetallic contact piece 32 is fixed to the bottom of the socket 2 via an insulator 31 so as to be electrically conductive. The socket 2 also has a plurality of spring contact fingers 33 on its side wall.

A plug 3 is detachably inserted into the opening of the socket 2. The plug 3 houses a cartridge 6 having a vent hole 4, and the cartridge 6 is composed of an outer cylinder 21 and an inner cylinder 22, which can be freely engaged and detached by a screw type or an elastic press-fit type. The vent hole 4 may be formed on the top or side surface of the cartridge 6, and the amount of medicinal smoke ejected can be adjusted by making the plug 3 protrude somewhat from the top surface of the socket 2 or by increasing the diameter of the plug 3. be able to.

At the tip of the cartridge 6 is a heater element 5 that ignites (heats) the disinfectant 7 installed inside the cartridge 6.
is housed and attached within the heater case 9. The heater element 5 is required to be exposed at least inside the cartridge 6 and ignite directly, or to be capable of heating the inside of the cartridge 6, and becomes red hot when energized. In the figure, the heater element 5 is a first element 11 whose front surface is exposed at the front end of the plug 3.
and a second element 12 which is installed in the cartridge 6 from the first element 11 via the insulator 13 and electrically connected to the first element by the eyelet 15.
It consists of

34 is a cylindrical assembly guard, around which is a reduced diameter part 35 that limits the sliding range with the outer cylinder 21.
is formed. A spring 36 is disposed along the inner wall of the attachment guard 34, and the upper end of the spring 36 is held by a cap 23 attached to the outer cylinder 21 of the plug 3, and the lower end is held by a receiving ring 37 attached to the attachment guard 34. . When the plug 3 is attached, the finger 33 of the socket 2 is pressed against the outer periphery of the reduced diameter portion 35 to prevent the plug 3 from falling off. Reference numeral 8 denotes a knob having an enlarged diameter head, which is screwed onto a nut 24 fixed to the upper surface of the outer cylinder 21.

3 to 5 are schematic diagrams showing other embodiments, in which the cartridge 6 is composed of an outer plate 41 and an inner plate 42 each having a gutter shape with a semicircular cross section. It can be opened to replace the disinfectant 7 or closed into a cylindrical shape. In addition,
43 is a lattice-shaped inner sole that improves ventilation for fumigation.

Moreover, FIG. 6 is a sectional view showing still another embodiment,
The plug 3 is constructed by screwing an outer cylinder 51 and an inner cylinder 52 together. The outer cylinder 51 has a connecting terminal 53 at its tip, and is electrically connected from the other end to a heater element 5 that ignites (heats) a disinfectant 7 mounted inside the cartridge 6. This heater element 5
It is necessary at least to be exposed inside the cartridge 6 and ignite directly, or to be able to heat the inside of the cartridge 6, and it becomes red hot when energized.

The upper air cylinder 51 has a cylindrical shape and the disinfectant 7 is introduced from the rear end.
By inserting the inner cylinder 52 into the opening 54 at the rear end of the outer cylinder 51, the disinfectant 7 can be freely attached and removed.

[Effect]

Next, to explain the operation of the present invention, insert the plug 3 in the state shown in FIG.
When the plug 3 is held in the state shown in FIG. 2 by being crimped inside, the first and second elements 1
1 and 12 are both energized and become red hot, and the ignition part of the disinfectant 7 in the cartridge 6 is ignited by the second element 12. The smoke emitted from the disinfectant 7 blows out from the vent 4, fills the interior of the vehicle, and sterilizes or kills insects in the interior of the vehicle due to its fumigation effect.

When the plug 3 is energized, the second element 12 becomes red hot and ignites the disinfectant 7, and at the same time,
Since the first element 11 also becomes red hot, the bimetal contact piece 32 opens and the heater case 9 is released, and the plug 3 returns to the ignition preparation position shown in FIG. 1 due to the load of the spring 36.

For next use, remove the plug 3 from the socket 2, remove the outer cylinder 21, or turn the outer plate 41 half a turn to open the disinfectant 7.
, and insert the plug 3 into the socket 2 again.

The items stored in the cartridge 6 are disinfectants and deodorizers that require continuous heating other than fumigants, etc.
In the case of fragrances, the contact piece 32 need not be bimetallic. Of course, while adjusting the heater element 5 to a heating temperature suitable for continuous heating,
It is desirable that the plug 3 be made of a material with high heat resistance and heat insulation properties, such as ceramics.

Note that in the case of smoke-producing drugs, it is necessary to disinfect the vehicle while the vehicle is parked, but in the case of other drugs, it can be used while driving, and at the same time, it can also be used as a cigarette lighter.

[Effect of idea]

Since the vehicle interior disinfection device of this invention is configured to be embedded in the vehicle interior as described above, it is possible to obtain a vehicle interior disinfection device that is extremely safe.Moreover, it can be installed firmly and is not affected by vibrations, etc. I never receive it.

Furthermore, ignition is automatic, and the heater element 5 can be automatically extinguished after ignition, resulting in high efficiency and extremely high safety.

Also, if you use the cigarette lighter space,
There is no need to separately install fixing means, and it can be installed compactly on the vehicle body without taking up space.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view showing one embodiment of the vehicle interior disinfection device of the present invention, FIG. 2 is a cross-sectional view showing the plug 3 in a press-fit state, and FIGS. 3 and 4 show other embodiments.
Schematic cross-sectional views of the open and closed states, respectively;
FIG. 5 is a longitudinal sectional view thereof, and FIG. 6 is a sectional view showing yet another embodiment of the vehicle interior disinfection device of the present invention. 1: Interior surface, 2: Socket, 3: Plug, 4: Vent, 5: Heater element, 6:
…Medicine cartridge, 7…Disinfectant, 8…Knob, 10…
Power source, 11, 12...element, 21...outer cylinder, 22...inner cylinder, 32...bimetal contact piece.

Claims (1)

[Claims for Utility Model Registration] 1. Consists of a socket 2 connected to an on-vehicle power source 10 and buried in the interior surface 1, and a plug 3 detachably attached to the socket 2.
includes a cartridge 6 having a ventilation hole 4 and containing a disinfectant 7, a heater element 5 attached to the cartridge 6 and heating the disinfectant 7 by turning red when energized, and a rear end of the cartridge 6. Knob 8 protruding from
A vehicle interior disinfection device comprising: 2. A utility model registration claim in which the heater element 5 consists of a first element 11 installed at the front end of the plug 3 and a second element 12 installed in the cartridge 6 at a predetermined distance from the first element 11. The vehicle interior disinfection device described in Scope 1. 3 The heater element 5 is energized by press-fitting the first element 11 into the bimetallic contact piece 32 attached to the bottom of the socket 2, and after the disinfectant 7 is ignited by the second element 12, the first element 11 is turned off. The vehicle interior disinfection device according to claim 2, which is detachable from the bimetal contact piece 32 to release the energized state. 4 The cartridge 6 has a removable outer cylinder 21 and an inner cylinder 2.
2. A vehicle interior disinfection device according to any one of claims 1 to 3 of the utility model registration claims.