RU87330U1 - UNIVERSAL TOOTHBRUSH - Google Patents

Abstract

A universal toothbrush comprising a body with a head covered with bristles, a neck, a grip part, a container with toothpaste, part of which is made transparent or translucent, characterized in that the body is made in the form of a hollow cylinder with the possibility of making both a container with toothpaste and grip parts, while inside the case at the bottom there is an additional adjustment washer with a spring and a ball, on which a pin is fixed in the center with the possibility of rotation around its axis with a stop Ohm and piston, and there is a recess for the ball, and the transparent or translucent part of the container is made in the form of a viewing window located in the vertical side of the housing, while in the head connected by a neck to the container with toothpaste there is at least one hole for supplying toothpaste, and the neck is provided with a hole in the form of a channel.

Description

The technical field to which the utility model relates.

The utility model relates to personal and household items, in particular, to universal toothbrushes and can be used in personal hygiene.

State of the art

A device for brushing teeth is known, comprising a bristle attached to a handle-holder, a tube with cleaning agent and a stopper that allows squeezing the agent directly above the bristles, while it contains a movable bed made with sides for attaching the tube and guides for attaching and moving handles on them -the holder and the plug, made in the form of a movable rod having a stopper, while the handle-holder is equipped with two stoppers, has a protrusion and a stopper in the movable bed (see US Pat. No. 2225708, class A61C 17/22, publ. 20.03. 2005 year )

The disadvantage of this device is the complexity of manufacture and low reliability of the device when used.

Known tooth disc brush for cleaning the sides of the teeth in places where the teeth are removed, containing a disc on all sides of which a bristle is fixed, a handle having a cavity and a neck of the handle with a thickening mounted in the cavity for rotation, for ease of rotation, to which the aforementioned a disk (see US Pat. No. 2280399, class A46B 9/04, A46B 7/08, published on July 27, 2006).

The disadvantage of this toothbrush is the inconvenience of use.

The closest in technical essence and the achieved positive effect and adopted by the author for the prototype is a toothbrush having a toothbrush body and a container with toothpaste:

A toothbrush having a toothbrush body (5) and a toothpaste container (10), the toothbrush body (5) having a head (12) that is covered with bristles (14), a neck (16) and a grip part (18) which adjoins the neck (16) and forms the handle (19) together with the toothpaste container (10), in which the toothpaste container (10) is inserted into the handle part (18) in such a way that it can be removed from it, and in which the container (10) with toothpaste has a dispensing head (38) and a container body (42), while on the handle part (18) is made in one piece with her shell holder (20) of the container, and when the container (10) with toothpaste is inserted into the handle part (18), it partially surrounds the container body (42), while the container body (42) has a handle shell part (22) protruding outside the container holder (20) and together with the grip part (18) forms the surface of the handle (19), and the surface of the handle (19) essentially retains its shape when exposed to the load that occurs during brushing, regardless of the level of filling of the container (10) with toothpaste.

In the toothbrush, the grip part (22) together with the grip part (18) forms at least the stepless surface of the grip (19).

In the toothbrush, a container of toothpaste (10), extracted from the handle part (18), has at least the same shape before and after extruding the toothpaste (26).

In the toothbrush, the grip part (18) at least substantially completely surrounds the dispensing head (38) of the inserted toothpaste container (10) and symmetrically surrounds the container body (42) of the container, which is on the latter, and on the lower side of the grip part ( 18), which is directed away from the bristles (14), the holder (20) of the container is made with the possibility of contact, covering the body (42) of the container, at least in its longitudinal center for support in the transverse direction, and the grip shell part (22) forms at least Leray, the surface of the handle (19) on the upper side which faces towards the bristles (14).

In the toothbrush, at least part of the container body (42), the grip shell part (22) is thin-walled and therefore more flexible and elastic than the rest of the container body (42) to enable the container (10) with toothpaste removed from the handle part (18), squeeze the toothpaste (26) from the container (10) with toothpaste, and while in the state when the container (10) with toothpaste is inserted into the handle part (18), the thin-walled part is closed by the holder ( 20) container.

In the toothbrush, the grip part (18) and the toothpaste container (10) are provided with fixing elements, so that when the toothpaste container (10) is inserted into the grip part (18), this container (20) is fixed on the grip part (18) due to interaction with the locking elements, which are made in the form of adhesive elements between which there is sufficient friction, or in the form of a snap protrusion (56) and a snap groove (57) for snapping, or in the form of a snap tubercle (58) and the corresponding snap step component ovki or a hooklike locking nose (67) and correspondingly shaped portion.

In the toothbrush, when the container (10) with toothpaste is inserted in the handle part (18), the closure pin (36) of the handle part (18) hermetically seals the outlet (34) on the dispensing head (38) of the container (10) with toothpaste .

In the toothbrush, the grip part (18) has a sealing element (88) on its circumferential free end surface, which, when the container (10) with toothpaste is inserted, is able to interact with the peripheral end surface (43) of the container (10) with toothpaste to prevent penetration of water into the dispensing head (38) and / or in which the holder (20) of the container has an elastic elastic seal (86) of the dispensing head on the closure pin (36) to prevent leakage of toothpaste (26) from the container (10) from the toothpaste d.

In the toothbrush, a guide-type comb (68) on the toothpaste container (10) is engaged in a groove (70) of the container holder (20), which extends at least more or less in the longitudinal direction of the handle part (18) and / or in which the container (10) with toothpaste is inserted into the centering sprocket (60) of the grip part (18).

In the toothbrush, the handle part (18) is provided with a spike (40), which, when the container (10) with toothpaste is inserted into the holder (20) for the first time, is designed to open the closure (48, 50) on the dispensing head (38) container (10) with toothpaste.

In the toothbrush, at least part of the container (10) with toothpaste is transparent or translucent, which allows you to see a certain amount of toothpaste (26) located in the container, and on the container (10) with toothpaste or at the end of the handle of part (18), a scale (76) is provided, whereby an indicator (72) of the fill level is formed.

In the toothbrush, the handle part (18) and / or the handle shell part (22) have / have ribs (78), tubercles (32), protrusions or depressions that are made on the handle part (18).

In the toothbrush, the viscosity of the toothpaste (26) located in the toothpaste container (10) and the size of the outlet (34) are set so that when the longitudinal axis of the toothpaste container (10) is upright and the outlet (34) openly and directed downward, very little — if at all — toothpaste flowed out of it (26).

In the toothbrush, the head (12) is provided with a restriction element (24), in particular for holding the toothpaste (26) applied to the head (12).

In the toothbrush, the grip part (18) has an opening that allows you to see the container (10) with toothpaste.

In the toothbrush, tubercles, protrusions or depressions are made on the handle part (18) of a non-slip, flexible elastic material.

In a container for a toothbrush, in which the body (5) of the toothbrush has a head (12) that is covered with bristles (14), a neck (16) and a grip part (18) that abuts the neck (16) and on which the shell-shaped the holder (20) of the container, which is designed to accommodate the container (10) with toothpaste inserted into the grip part (18), and to partially surround the inserted container (10) with toothpaste, while the grip part (18) is designed to the formation of the handle (19) together with the inserted container (10) with toothpaste and in which the surface of the handle (19) essentially retains its shape when exposed to a load arising during brushing, regardless of the level of filling of the container (10) with the paste.

In a container (10) for a toothbrush, in which the container (10) with toothpaste has a dispensing head (38) and a container body (42) with a grip shell part (22) and is intended for installation with the possibility of extraction into a shell-shaped holder (20) a container, which is present in the handle part (18) of the toothbrush, the handle shell part (22), which essentially retains its shape when exposed to a load that occurs during the cleaning operation, regardless of the level of filling of the container (10) with the tooth brushed, forms a surface be the handle (19) together with the grip part (18) (see. for application OF №2004124541, Cl. A46V 11/00, publ. 10.02.2006 g).

The disadvantage of this toothbrush is the design complexity and low reliability when using.

Utility Model Disclosure

The objective of the proposed utility model is to develop a toothbrush with versatility, namely, the economical receipt of toothpaste on the head of the toothbrush due to an adjusting washer, the ability to use for people with limited physical abilities even with one hand, eliminating the loss of paste when shaking, speed and ease of use.

The technical result that can be obtained using the proposed utility model is reduced to the saving of the use of toothpaste, eliminating the loss of toothpaste when shaking, the ability to use people with limited physical abilities, convenience and speed in use.

The technical result is achieved using a universal toothbrush containing a body with a head covered with bristles, a neck, a grip part, a container with toothpaste, part of which is made transparent or translucent, while the body is made in the form of a hollow cylinder with the possibility of simultaneously making a container with a tooth paste and handle parts, and inside the case in the lower part an additional adjusting washer is installed with a spring and a ball on which a pin is fixed in the center with the possibility of rotation A recess for the ball is located around its axis with a stopper and a piston, and the transparent or translucent part of the container is made in the form of a viewing window located in the side vertical part of the body, while the head connected to the container with toothpaste has a neck at least one hole for supplying toothpaste, and the neck is provided with a hole in the form of a channel.

Thus, the execution of the housing with the head in the form of a hollow cylinder, a container with toothpaste and the grip part in one piece and installation inside the housing at the bottom of the adjusting washer with a spring and ball, fixing the studs in the center of the adjusting washer with the possibility of rotation around its axis, with the stopper and piston, as well as the location on the adjusting washer of the recess for the ball, which makes a click when it hits it - also allows people with disabilities to use the toothbrush TERM convenience, rapidity and economy of toothpaste, after which, the change of toothbrushes, as recommended by dentists.

Brief Description of the Drawings

Figure 1 is given a universal toothbrush, General view, section.

Figure 2 is the same, bottom view.

The implementation of the invention

A universal toothbrush consists of a body 1 with a head 2 covered with bristles (not shown in FIG.), A neck 3, and the body 1 is made in the form of a hollow cylinder with the possibility of simultaneously performing a container with toothpaste and a handle part, while inside the case 1, an adjusting washer 4 is additionally installed in the lower part with a spring 5 and a ball 6, a stud 7 is fixed in the center of the adjusting washer 4, with the possibility of rotation around its axis with a stopper 8 and a piston 9, and a recess 10 for the ball 6 is located, and in the side vert the viewing part 11 is transparent or translucent on the steel part of the housing 1, while in the head 2, covered with bristles, with the help of a neck 3 connected by the housing 1, which is at the same time a container with toothpaste and the handle part has at least one hole 12 for supply of toothpaste to the bristles of the head 2, and the neck 3 is provided with an opening in the form of a channel (not shown in Fig.), through which the toothpaste is supplied to the head 2.

A universal toothbrush is operated as follows.

The adjusting washer 4 is rotated, in the center of which a pin 7 is fixed so that it can rotate around its axis, the pin 7 rotates and the piston 9 moves along it, which puts pressure on the toothpaste and which the body 1 is filled with, which is both a container with toothpaste and a handle partly, the piston 9 is fixed by the stopper 8, while the ball 6 enters the recess 10 located in the adjusting washer 4 by means of a spring 5, producing a click that signals the toothpaste is lifted along the body 1 to the head 2, so Thus, with each turn of the adjusting washer 4, the pin 7 rotates, the piston 9 rises, the ball 6 enters the recess 10 using the spring 5, making a click and after four turns of the adjusting washer 4 and four clicks in the bristles of the head 2 through the holes 12, in this case, two holes 12 are made, the necessary amount of toothpaste appears along the neck channel 3, which connects the head 2 and the body 1, which is also a container for toothpaste, and the toothpaste passes through the neck channel 3 to the bristles, to the lower second parts thereof that help retain toothpaste on the head 2, an unexpected slope toothbrush or attempted to swallow the toothpaste child, and via the viewing window 11 located in the side of the vertical part of the housing 1 and made transparent or translucent determine the amount of remaining toothpaste.

The proposed utility model in comparison with the prototype and other well-known technical solutions has the following advantages:

- the profitability of the receipt of toothpaste on the head of the toothbrush due to the adjusting washer;

- the ability to use a toothbrush for people with disabilities, for example, with one hand, to a blind person;

- the exclusion of loss of toothpaste when shaking;

- the inability to swallow toothpaste by a child;

- speed in use and ease of use;

- regular exchange of toothbrushes, after the end of the toothpaste, according to the recommendations of dentists;

- increase the turnover of toothbrushes.

Claims (1)

A universal toothbrush comprising a body with a head covered with bristles, a neck, a grip part, a container with toothpaste, part of which is made transparent or translucent, characterized in that the body is made in the form of a hollow cylinder with the possibility of making both a container with toothpaste and grip parts, while inside the case at the bottom there is an additional adjustment washer with a spring and a ball, on which a pin is fixed in the center with the possibility of rotation around its axis with a stop Ohm and piston, and there is a recess for the ball, and the transparent or translucent part of the container is made in the form of a viewing window located in the vertical side of the housing, while in the head connected by a neck to the container with toothpaste there is at least one hole for supplying toothpaste, and the neck is provided with a hole in the form of a channel.