JPS594567Y2 - Sprayer for hair styling products, etc. - Google Patents

Description

[Detailed description of the invention] When a hair styling agent solution is made into a fine mist and sprayed onto the hair, it adheres to a wide and uniform thickness and maintains the hairstyle for a long time.

For this reason, in the past, liquefied Freon gas was packed in a hair styling product container, and the force of the vaporized Freon was used to spray the hair styling product, but Freon can cause air pollution and skin cancer. , its use is not good for health.

Therefore, in the present invention, instead of Freon, compressed air is filled into a hair styling agent container, and the hair styling agent is sprayed by the air pressure.

The present invention will be explained based on the embodiment shown in the drawings.A worm 3 is attached to the shaft 2 of a motor 1 installed inside a main body A, and a gear 4 meshing with the worm 3 is connected to a drive shaft 6 of a pump 5.

Then, the distal end 7a of the delivery tube 7, whose base end is connected to the discharge side of the pump 5, is bent upward, penetrates through the center of the circular recess 8 formed in the main body A, and projects out of the main body A.

Reference numeral 9 denotes a fan attached to the tip of the shaft 2, and an exhaust hole 10 is bored in the machine wall of the main body A extending above the fan.

B is a pressure-resistant container whose cylindrical body 11 is made of transparent synthetic resin such as polycarbonate, and an L-shaped groove 13 is cut on the outer periphery of a bottom plate 12 fastened to the lower end of the container.
The container B inserted into the recess 8 is rotated so that the container B is inserted into the recess 8.
A protrusion 14 formed on the inner side of the peripheral wall is engaged with the groove 13, and the tip 7a is detachably connected to an injection port 15 provided at the center of the bottom plate 12.

Reference numeral 16 indicates a check valve provided in the injection port 15.

A guide tube 17 whose lower end is connected to the injection port 15 is extended, and its upper end 17a is opened at the upper part of the container B.

A lid body 1B is screwed onto the upper end of the body 11, and a push button 20 is connected to the upper end of a valve body 19 which slidably passes through the lid body 1B.

The discharge pipe 21 connected to the lower surface of the lid body 1B and the nozzle 22 provided in the push button 20 are communicated through the passage 19a of the valve body 19.

The spring 23 presses the valve body 19 upward, and the passage 19
a is closed with a rubber plate 24.

25 is a safety valve that releases abnormally high pressure in container B.

Therefore, in the present invention, pour the hair styling solution into the container B for about 7 minutes, tighten the lid 18, insert the container B into the recess 8, engage the protrusion 14 in the groove 13, and Inlet 15
Connect the tip of the delivery tube 7 to the

Next, a timer switch (not shown) energizes the motor 1 to drive the pump 5 for a certain period of time, and compressed air is filled into the container B from the delivery pipe 7 through the inlet 15 and the guide pipe 17.

While the pump 5 is being driven, the fan 9 rotates and cools the pump 5, so that the pump 5 and the motor 1 are not overheated.

When pump 5 has stopped, turn WB in the opposite direction and remove protrusion 1.
4 from the groove 13, and the container B is pulled out from the recess 8.

At this time, the check valve 16 is closed, and the hair styling product in the container will not leak out.

Even if the check valve 16 becomes half-open when attaching and detaching the container B to the main body A, the upper end 17a of the guide tube 17 opens into the air above the container B, so that the hair styling product will not flow through the guide tube. 17 and therefore does not leak from the inlet 15.

Push button 20 of container B filled with compressed air in this way
When pressed with a fingertip, the hair styling agent is pushed by air pressure from the nozzle 22 and sprayed out in the form of fine mist particles.

Note that instead of the hair styling agent, a liquid spray agent such as paint or glass cleaning agent may be placed in the container B.

In short, according to the present invention, by simply inserting a container B for hair conditioner etc. into the recess 8 of the main body A and engaging the L-shaped groove 13 with the protrusion 14, the injection port 15 of the container B can be inserted into the main body A. Since the pump 5 can be connected, it is possible to reliably and easily fill the container B with compressed air and spray the hair conditioner etc. using the air pressure.

In addition, since the main body A side containing the heavy pump 5 and the container B are removably connected via the check valve 16, the container B that is held in the hand can be made light and compact, and can be easily removed from the main body A. It is portable and can be sprayed freely using the container B even in places where there is no power source, and moreover, one main body A can be used for multiple containers B, which is economical, and has various practical effects.

[Brief explanation of drawings]

Fig. 1 is an overall vertical cross-sectional view of an embodiment of the present invention, Fig. 2 is a side view showing a partial cross section, Fig. 3 is a plan view of the main body, Fig. 4 is a bottom view of the container, and Fig. 5 is a partial cross-sectional side view. A side view of the bottom of the container, and FIG. 6 is an enlarged sectional view of the lid of the container. A is the main body, B is a container, 5 is a pump, 7 is a delivery pipe, 7a is its tip, 8 is a recess, 9 is a fan, 13 is a groove, 14 is a protrusion, 15 is an inlet, 16 is a check valve, 17 is the guide tube, 1B
is the lid, and 22 is the nozzle.

Claims (1)

[Scope of utility model registration request] A circular recess is formed in the main body housing the pump, and a protrusion on the inner surface of the circumferential wall of the pump is engaged with an L-shaped groove formed on the outer periphery of a container for a spray agent such as a hair conditioner that is inserted into and removed from the recess. The tip of the delivery pipe connected to the discharge side of the container is projected into the center of the recess, and this is removably connected to the inlet at the bottom of the container equipped with a check valve, and the nozzle is attached to the lid that is screwed onto the top of the container. A spray device for hair conditioners, etc. that you should refrain from wearing.