JP3049971U - Knock-type toothbrush with portable toothpaste - Google Patents

Abstract

(57) [Summary] (Problem corrected) [Problem] Even if toothpaste is stored in the dentifrice body and can be used as one, the refillable type is difficult for young people to accept and the disposable type is wasteful. Resolve. SOLUTION: Toothpaste is put into a toothpaste main body and integrated,
The operation method has been changed to a knock type to make it easier to use, and the toothpaste inside has been made into a cartridge, and when it has been used, the cartridge has been replaced with a new one so that it can be used many times.

Description

[Detailed description of the invention]

[0001] The present invention relates to a knock-type toothbrush containing a portable toothpaste, which is convenient for travel because it is not necessary to apply a toothpaste every time it is used as in the prior art and is convenient as a portable. But you can carry it with you whenever you need it. It is easy to use with a knock type and can be used any number of times by replacing the cartridge. It relates to a portable toothpaste knock-type toothbrush that is easy to use.

[Prior Art] [0002] In a conventional toothbrush, there is no other toothbrush in which the dentifrice is stored in the toothbrush separately from the toothbrush and the dentifrice other than the one devised by me. It is not a knocking type that I have devised before.

[Problems to be Solved by the Invention] Conventionally, a dentifrice body and a dentifrice have been separated. The thing that I invented before could store the dentifrice in the dentifrice body and use it as one, but it resulted in some problems in using it. Refilling is difficult for young people and disposables are wasteful.

[Means for Solving the Problems] In the present invention, it is the same as my previous invention that the dentifrice is put into the dentifrice body and integrated, but the operation method is changed to a knock type to make it easier to use, The dentifrice in the cartridge was filled, and the used cartridge was replaced with a new one.

[0005] [Embodiment of the invention] In the portable toothpaste knock type toothbrush of the present invention, by pressing the knock with a finger, the operation valve in the valve body integrated with the knock is completely closed. . At the same time, the spring holding the valve body is pressed, thereby compressing the air in the valve chamber and applying it to the dentifrice push plate provided on the cartridge via the compressed air outlet. When the dentifrice push plate is pressed, the dentifrice inside flows through the guide tube in the brush body and blows out from the outlet to the brush. When the force of the finger applied to the knock is removed, the valve body is pushed back by the returning force of the spring in the toilet chamber, and the air pressure sucked in from the air inlet opens the operating valve, and air is sent from the operating valve portion air inlet into the valve chamber. This operation is repeated many times depending on the usage amount of the dentifrice. The handle body is removable so that the cartridge can be replaced, and the cartridge and brush body are connected in a patch type to prevent gaps in the wall of the handle body on the cartridge valve chamber side. Rubber packing is applied for this. It has a cap with a retaining pin for keeping the brush after use sanitary and for portable use.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a plan view, a side view, and an exploded view of a knock-type toothbrush with a portable toothpaste.

[Effects of the Invention] The effects obtained by the present invention will be described below. In other words, the dentifrice is integrated with the dentifrice body, and the pen type is the same as the previous one, but it can be used many times by replacing the cartridge, and the knocking operation makes it easier to use. The length can be reduced to about a ballpoint pen so that it can be stored in a pocket, so it can be carried and used at all times. The toothbrush and handle can be removed, so if one gets worse, you only have to replace the bad one.

[Submission date] September 5, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents] [Detailed description of the invention]

[Technical field to which the invention belongs] The present invention relates to a knock-type toothbrush with a portable toothpaste, which is convenient for traveling because it is convenient for carrying without the need to apply toothpaste every time it is used as in the prior art. But you can always carry it around and use it whenever you need it. It is easy to use knock type and can be used many times by changing the cartridge. It relates to a knock-type toothbrush with portable toothpaste that is easy to use.

[Prior Art] [0002] In a conventional toothbrush, there is no other toothbrush in which the dentifrice is stored in the toothbrush separately from the toothbrush and the dentifrice other than the one devised by me. It is not a knocking type that I have devised before.

[Problems to be Solved by the Invention] Conventionally, the dentifrice body and the dentifrice have been separated. The thing that I invented before could store the dentifrice in the dentifrice body and use it as one, but it resulted in some problems in using it. Refilling is difficult for young people and disposables are wasteful.

[Means for Solving the Problems] The present invention is the same as my previous invention in which the dentifrice was put into the dentifrice body and integrated, but the operation method was changed to a knock type to make it easier to use. The dentifrice in the cartridge was filled, and the used cartridge was replaced with a new one.

[0005] In the portable toothpaste knock type toothbrush of the present invention, pressing the knock with a finger causes the operation valve in the valve body integrated with the knock to be completely closed. . At the same time, the spring holding the valve body is pressed, thereby compressing the air in the valve chamber and applying it to the dentifrice push plate provided on the cartridge via the compressed air outlet. When the dentifrice push plate is pressed, the dentifrice inside flows out of the brush through the outlet through the feeling of guidance in the brush body. When the force of the finger applied to the knock is removed, the valve body is pushed back by the return force of the spring in the valve chamber, and the air pressure sucked in from the air inlet opens the operation valve, and air is sent from the operation valve portion air inlet into the valve chamber. This operation is repeated many times depending on the amount of dentifrice used. The handle body is removable so that the cartridge can be replaced.The cartridge and the brush body are connected by a patch, and a gap is prevented on the wall of the handle body on the cartridge valve chamber side. The rubber packing is applied to. It has a cap with a retaining pin for keeping the brush after use sanitary and for portable use.

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a plan view, a side view, and an exploded view of a knock-type toothbrush with a portable toothpaste.

[Effects of the Invention] The effects obtained by the present invention will be described below. In other words, the dentifrice is integrated with the dentifrice body, and the pen type is the same as the previous one, but it can be used many times by replacing the cartridge, and the knocking operation makes it easier to use. The length can be reduced to about a ballpoint pen so that it can be stored in a pocket, so it can be carried and used at all times. The toothbrush and handle can be removed, so if one gets worse, you only have to replace the bad one.

[Brief description of the drawings]

FIG. 1 is a plan view, a side view, and an exploded view showing the structure and principle of a knock-type toothbrush with portable toothpaste.

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[Procedure amendment]

[Submission date] September 5, 1997

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Name of device] Knock-type toothbrush with portable toothpaste

[Utility model registration claims]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view, a side view, and an exploded view showing the structure and principle of a knock-type toothbrush with portable toothpaste.

[Explanation of Signs] 1 ... Outlet 11 ... Cartridge
21 ... operating valve 2 ... brush 12 ... dentifrice
22 ... intake port 3 ... cap 13 ... toothpaste push plate
23 ... Knock 4 ... Guide tube 14 ... Compressed air outlet 5 ... Pressing pin 15 ... Rubber packing 6 ... Brush part body 16 ... Spring for pump 7 ... Cap stop patch 17 ... Valve chamber 8 ... Cartridge stop patch 18 ... Operation valve part Inlet 9 ... Joint thread 19 ... Spring for valve 10 ... Handle body 20 ... Valve body

[Procedure amendment 2]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG.

Claims (1)

[Utility model registration claims] 1. The valve body has knocks for pushing the valve and intake ports for sending air to the operation valve at four places, and a spring for supporting the spherical operation valve is provided.
The valve body accommodated in the valve chamber is held by a pump spring from a wall on the cartridge side. The valve chamber and the cartridge side are connected by a compressed air outlet, and a dentifrice push plate is stored at an end of the cartridge stored in the handle body. A rubber packing is housed inside the handle body on the dentifrice push plate side of the cartridge that is inserted into the brush body in a patch manner. Naturally, the dentifrice is stored in the cartridge. The brush main body and the handle main body are connected together with screws, and the guide tube provided in the brush part has a patch type cap with a cap which covers the brush leading to two outlets on the brush surface, and has a holding pin. A knock-type toothbrush with portable toothpaste containing dentifrice made of resin except for the spring and rubber packing made of stainless steel.