JPS6337970Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Purpose of the Invention] (Field of Industrial Application) The present invention relates to an automobile perfume spraying device for spraying perfume into the passenger compartment of an automobile.

(Prior Art) In order to alleviate bad odors and abnormal odors in the interior of an automobile, it is generally known that perfume or deodorizing agent is contained in a container and this container is installed in the interior of the vehicle.

(Problem that the invention attempts to solve) By the way, in the conventional air conditioner for automobiles,
Often, in the early stages of operation of the device, a strange odor is blown out along with the conditioned air discharged from the air outlet of the vehicle air conditioner, which may cause discomfort to the occupants.

However, in the case of perfumes and deodorizers that are only installed inside the room, the foreign odors and malodors contained in the conditioned air are carried by the blown air and are blown directly to the passengers. The disadvantage is that it cannot be sufficiently mitigated.

The present invention was devised in view of the drawbacks and problems of the above-mentioned conventional technology, and provides a perfume spray that is compact and can be operated as needed, while alleviating the strange and offensive odors generated from automobile air conditioners. The purpose is to provide equipment.

[Structure of the invention] (Means for solving the problem) The present invention for achieving the above object is an automobile that is incorporated into an air conditioner for an automobile and blows out perfume from a desired outlet of the device. A perfume spraying device for a car, which includes a perfume tank disposed in a vehicle interior, a first conduit connected at one end to the perfume tank for transferring perfume from the perfume tank, and an inlet and an outlet. a manual pump, the other end of the first conduit being connected to the suction port, the manual pump sucking in perfume from the perfume tank through the first conduit and discharging the inhaled perfume from the discharge port; One end is connected to the discharge port of the pump, and the other end is opened and faces the air path of the automobile air conditioner, and the perfume discharged from the manual pump is transferred to the air path and sprayed into the air path. This is a perfume atomizing device comprising a second conduit.

(Function) In the present invention configured as described above, when the manual pump is activated when the automobile air conditioner is started, the perfume in the perfume tank is sucked into the manual pump through the first conduit. Ru. This perfume is further guided to the second conduit and sprayed from the other end of the second conduit into the air path of the automobile air conditioner. As a result, the air containing the perfume is blown into the vehicle interior while alleviating the foul odor and foreign odor within the automobile air conditioner, making it possible to provide a comfortable environment for the occupants.

(Example) Hereinafter, a description will be given based on an example of the present invention shown in the drawings.

FIG. 1 is a perspective view showing an example of the automobile perfume spraying device of the present invention, in which a console box 3 equipped with a change lever 2 is installed in a vehicle interior 1. As shown in FIG. Further, an instrument panel (not shown) is erected in front of the console box 3, and an air conditioner 4 for an automobile is mounted on the back of this instrument panel.
The air conditioner 4 for an automobile consists of an intake unit 5 equipped with a blower 5a, a cooler unit 6 equipped with an evaporator (not shown), and a heater unit 7. teeth,
Ducts 8 and 9 equipped with outlets 10 and 11 for blowing out cold air, warm air, outside air, etc. are connected to the inside of the vehicle interior 1. Among these ducts, duct 8 is for the front seats in the vehicle interior 1, while duct 9 is for the rear seats. Furthermore, the vehicle air conditioner 4 is mounted on the instrument panel.
A controller (not shown) is provided for switching between various modes.

A perfume tank 12 is detachably attached to the console box 3 in the vehicle interior 1. The perfume tank 12 has one end 14 of a first conduit 14 that guides the perfume stored in the tank.
a is connected, and the other end 14b is connected to the manual pump 1
It is connected to the suction port 13a of No. 3. The manual pump 13 may be located at a suitable location within the vehicle interior 1, particularly at a location where it can be easily operated by the occupants. Bellows 17 of manual pump 13
It is attached so that a portion protrudes into the passenger compartment 1.

FIG. 2 is an exploded perspective view showing details of the manual pump 13. In this figure, the manual pump 13 includes a cylindrical main body 15 and a coil spring 18.
and a lid body 19, and the main body 1
The inlet 13a opened in the bottom wall 15a of 5 has a
As described above, one end 14a of the first conduit 14 is connected. Further, a discharge port 13b is opened in the peripheral wall 15b of the main body 15, and one end 20a of a second conduit 20, which will be described later, is connected to the outlet 13b, and the perfume guided into the main body 15 by the first conduit 14 is discharged. ,
It passes through the second conduit 20 from the discharge port 13b. A valve body 16 of a check valve is attached to the suction port 13a so as to be openable and closable, and is designed to prevent backflow from the manual pump main body 15 to the first conduit 14. A bellows 17 is formed in the upper half of the main body 15 and is expandable and retractable, and after a coil spring 18 that biases the bellows 17 with elastic force in a direction to restore the original state is housed in the main body 15. The manual pump 13 can be assembled by attaching the lid 19 to the bellows 17 side of the main body.

Further, in this embodiment, as shown in FIG. and the air passage between the cooler unit 6 and the cooler unit 6. The mounting position of the other end 21b is not limited to this position, and the mounting position of the automobile air conditioner 4
It may also be installed in other air passages within the area.

Next, the operation of this embodiment will be explained.

When a passenger starts the automobile air conditioner 4, he or she can manually close the lid 19 of the manual pump 13 as needed.
When the user presses the button, the bellows 17 retracts, and when the user releases the user's hand, the bellows 17 is restored to its original state by the elastic force of the coil spring 18, and the valve body 16 opens. At this time, the perfume in the perfume tank 12 is
It will be sucked into 5. Then, when the lid body 19 is pressed again, the perfume sucked into the main body 15 passes through the second conduit 20 from the discharge port 13b, and is injected into the air path of the automobile air conditioner 4 from the other end 21b. It turns out. In this way, the perfume injected into the automobile air conditioner 4 is delivered to the vehicle interior from the air outlet 10, 11 via the ducts 8, 9 together with the air conditioned by the automobile air conditioner 4. It is squirted inside. At this time, the odor generated in the automobile air conditioner 4, especially in the evaporator of the cooler unit 6, is alleviated by the perfume, and the car is comfortable for the occupants in the vehicle interior 1. It is possible to provide an indoor atmosphere.

Furthermore, since the perfume spraying device of this embodiment has a simple and compact structure, it can be easily assembled and manufactured at low cost without reducing the interior space of the vehicle.

Furthermore, in this embodiment, since the manual pump is configured to be operated according to the needs of the occupant, for example, when an automobile air conditioner is continuously used, an abnormal odor may be generated. If the manual pump is not operated when the odor of the perfume has been mostly alleviated, the perfume odor will excessively fill the passenger compartment.
On the other hand, it does not cause any discomfort to the occupants.

[Effects of the invention] As described above, according to the invention, by discharging perfume into the air passage of the automotive air conditioner only when the passenger needs it, bad odors and foreign odors in the automotive air conditioner can be eliminated. It is possible to supply relaxed conditioned air into the vehicle interior, providing a comfortable interior atmosphere for the occupants. Further, the perfume spraying device of the present invention has a simple and compact structure, so it does not invade the interior space of the vehicle and is advantageous in terms of cost.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the perfume spraying device according to the present invention, and FIG. 2 is an exploded perspective view of the manual pump shown in FIG. 1. 1... Vehicle interior, 4... Car air conditioner, 1
0,11...Air outlet, 12...Perfume tank, 13
...Manual pump, 13a...Suction port, 13b...
Discharge port, 14...first conduit, 20...second conduit.

Claims (1)

[Scope of utility model registration request] Built into an automobile air conditioner 4, the device 4
This is a perfume spraying device for an automobile configured to blow out perfume from desired blow-off ports 10 and 11 of the vehicle, and includes a perfume tank 12 disposed in a vehicle interior 1, and a perfume tank 12.
One end 14a is connected to a first conduit 14 for transferring perfume in the perfume tank 12, and an inlet 13.
a and a discharge port 13b, and the other end 14b of the first conduit 14 is connected to the suction port 13a.
The perfume in the perfume tank 12 is inhaled through the conduit 14, and the inhaled perfume is sent to the outlet 13b.
a manual pump 13 discharging from the manual pump 1;
One end 20a is connected to the discharge port 13b of the manual pump 13, and the other end 20b is opened and faces the air passage of the automobile air conditioner 4, and the perfume discharged from the manual pump 13 is transferred to the air passage. and a second conduit 20 for spraying into the air passage.