JPH0124118Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a powdered bristle spreader for dispersing powdered bristle on bald areas of the head.

Conventionally, a powdered bristle spreader for dispersing powdered bristle on bald areas of the head consists of a cylindrical container with a mesh plate stretched over the opening at one end, as disclosed in Publication of Utility Model Publication No. 49-2688. Previously, the container was shaken out from the mesh plate by shaking it up and down, but in the case of shaking the container in this way, the container had to be kept a certain distance from the head, and when shaking it, Because of the blurring, it was difficult to aim accurately, and the powdery hair was often sprinkled onto areas other than the bald area, making it difficult to handle.

Therefore, Utility Publication No. 55-46735 (Utility Publication No. 54-83988)
In the publication, the container is made of flexible plastic and powdered hair is ejected when the body of the container is compressed with a finger, so that the container can be sprinkled while remaining stationary. By protruding a cylindrical contact edge around the periphery of the spout of the container and making it possible to spray the powder around the bald area with the contact edge, powdered hair can be sprayed only on the bald area. We are proposing an idea that will make this possible.

However, although this product is excellent in that there is no need to move the container and in that it can prevent powdery hair from being sprinkled outside the bald area, it has the problem that it is difficult to adjust the amount of sprinkled hair.

In other words, this device presses the body of the container with your fingers to increase the internal pressure and eject powdered hair along with the air inside, so you must adjust the internal pressure by adjusting the amount of pressure you apply with your fingertips. However, since you have to rely on your intuition as to how well you press down, if you put too much pressure on your fingertips, more powdery hair will come out than necessary, and as soon as you take the container off your head, you'll end up with an excess amount of hair. The powdered hair that has been shaken down will fall down and stain your clothes, and conversely, if you don't press it with enough force, only a small amount of powdered hair will come out.
In addition to the fact that the pressure is delicate, even if the pressure is the same, the amount of spouting will change depending on whether there is a large amount of powdered hair in the container or only a small amount. Adjustment was extremely difficult and handling was troublesome.

In addition, powdery hair is particularly susceptible to moisture and may get tangled inside the container, but in the case of a method in which it is ejected together with the air inside the container, as in the prior art, it is strongly pressed to reduce the internal pressure. Even if the temperature was increased, the tangles could not be loosened, so it also had the disadvantage of easily becoming clogged.

The purpose of this invention is to solve the above-mentioned problems, and instead of shaking the container or squirting it by compressing and pressurizing it, it uses vibrations to the container. By applying this powder, powdery hair can be continuously shaken out in a fixed amount from the pores.

The present invention will be described below based on the drawings. Reference numeral 1 denotes a simple, non-flexible container filled with powdered hair 2. The container 1 has one end opened and the opening 3 An inner lid 4 having a large number of small holes 4' is removably attached thereto, and an outer lid 5 covering the inner lid 4 is removably fitted to one end of the container. In this case, a ventilation hole 6 is formed in the upper surface of the outer lid 5, so that when the outer lid 5 is inserted into and removed from the container 1, it can be smoothly attached and removed without creating a pressure difference between the inside and outside.

The inner surface of the inner lid 4 is provided with a sieve plate 1 having a hole 13' having a larger diameter than the small hole 4' of the inner lid 4.
3 are superimposed.

On the other hand, a through hole 7' extending parallel to the axis of the container 1 is formed in the bottom plate 7 at the other end of the container 1, and a shaft 9 is slidably inserted into the through hole 7'. Out of both ends of the shaft body 9, the end facing the inside of the container is integrally provided with a contact portion 11 which is made to have a suitably large diameter so as to be able to come into contact with the inner surface of the bottom plate 7; An actuating body 8 that can come into contact with the outside surface of the bottom plate 7 is fixed integrally to the end of the shaft body 9 that protrudes from the outside of the bottom plate 7 by screws 10, etc., and a gap between the actuating body 8 and the bottom plate 7 is fixed. A compression spring 12 is inserted between the actuator 8 and the actuator 8 to constantly bias the actuator 8 in a direction away from the bottom plate.

In this configuration, the container 1 with the outer lid 5 removed
Hold the lever with one hand and place the opening 3 on the bald part 1 of the head 14.
4', place the finger 15 on the actuating body 8 and press it against the force of the spring 12, and at the same time as the actuating body 8 comes into contact with the outer surface of the bottom plate 7, release the finger 15 and restore it by the force of the spring 12. If this action is repeated, the inner surface of the bottom plate 7 will be repeatedly struck by the abutment part 11 when the shaft body 9 returns with the force of the spring 12, and the impact will be applied to the inner lid 4.
As a result of the fine vibration of the inner lid 4, the powdery hair 2 is continuously shaken off from the small holes 4' of the inner lid 4 little by little.

In this case, the actuating body 8 is returned by the spring 12, and its return speed is always constant regardless of the force pressing down on the actuating body 8.
The impact force with which the actuator hits the bottom part 7 is always constant, so that a constant amount of powdery hair 2 can be continuously shaken off regardless of the force with which the operating body 8 is pressed. Of course, if the actuating body 8 is strongly pressed, it is possible to apply a shock to the container 1 when the actuating body 9 comes into contact with the bottom plate 7, thereby promoting the vibration of the container 1 and causing powdery hair to form. You can make it easier to get a 2.

Further, since the powdery hair 2 itself inside the container 1 vibrates as the container 1 vibrates, even if the powdery hair 2 is entangled due to moisture, the tangle can be loosened by the vibration.

As described above, the present invention continuously taps and vibrates the bottom plate of the container to cause powdered hair to fall continuously in minute amounts, so it can be applied to the bald area while the container remains stationary. Can be brought close,
In addition to being able to reliably spray only the bald areas, the restoring force of the spring is used to apply shock and vibration to the container, so a constant amount is always dropped continuously regardless of the force holding down the operating body. This eliminates the inconvenience of having too much powder or not enough powder coming out depending on how much pressure is applied with the fingers, and the appropriate amount of powder hair can be easily dispersed without relying on intuition.

Moreover, the amount of powdered hair that falls out per one reciprocation of the actuator is always constant regardless of the amount filled in the container, so by using the number of times the actuator is pressed as a guide, the appropriate amount of sprinkles can be determined. It is easy to grasp and handle, and even if powdered hair gets entangled, it can be loosened by shock and vibration, so it can be sprayed without clogging even if it is slightly damp.

Furthermore, in the present invention, the powdery hair adheres to and accumulates on the bald area in a state similar to that of natural falling, so that the bald area can be covered in a very natural state that is in harmony with one's own hair.

Furthermore, since the powdered hair container of the present invention is inflexible, there is a risk that the container may be accidentally squeezed before aiming at the bald area, causing powdered hair to be sprinkled on non-bald areas or clothing. This ensures that serious failures can be prevented.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is an enlarged sectional view taken along the line - - of Fig. 1, and Fig.
The figure is a front view showing the state of use. 1... Container, 2... Powdered hair, 3... Container opening, 4... Inner lid, 4'... Small hole, 5... Outer lid, 7
...Bottom plate, 7'...Through hole, 8...Operating body, 9...
Shaft body, 11... contact portion, 12... spring.

Claims (1)

[Scope of utility model registration request] One end of a non-flexible cylindrical container filled with powdered hair is opened, and an inner lid with many small holes is attached to the opening, and the inner lid is attached to one end of the container. A covering outer lid is removably fitted, and a through hole extending parallel to the axis of the container is formed in the bottom plate at the other end of the container, and the container is inserted into the through hole and in contact with the outer surface of the container bottom plate. A shaft body provided with an actuating body to be obtained is slidably inserted into the shaft body, and an end portion of the shaft body located inside the container is integrally provided with a large-diameter contact portion that comes into contact with the inner surface of the bottom plate, and A powder bristle spreader comprising a spring inserted between the bottom plate and the actuating body to bias the actuating body in a direction away from the bottom plate.