CN202525423U - Toothbrush - Google Patents

Abstract

The utility model provides an angular toothbrush which is attached with a dental floss and has a replaceable toothbrush head. The toothbrush comprises a toothbrush head and a toothbrush handle, wherein toothbrush handle consists of a head part, a body part and a tail part; the head part and the tail part are connected into a whole through the body part; an angle regulating screw of the head part of the toothbrush handle can regulate the angles of the toothbrush head and the toothbrush handle; and a dental floss head is embedded into the tail part of the toothbrush handle. The toothbrush head is replaceable, the angle of the toothbrush head can be arbitrarily switched between 45 degrees and 90 degrees, and the dental floss is attached, so that the toothbrush is convenient to use.

Description

a toothbrush

technical field

The utility model relates to a toothbrush, in particular to an angled toothbrush with dental floss and a replaceable brush head.

Background technique

Toothbrush is the most commonly used oral cleaning appliance in people's daily life, and it is also an indispensable daily necessities for people to travel at home; dental floss, as a revolutionary product for cleaning the adjacent surfaces of teeth, has been widely used in developed countries, and is now gradually being used in domestic Consumers accept that flossing after meals has become an essential part of their daily routine. The current WHO-recommended Bayesian brushing method (requires that the bristles and the teeth form an angle of 45° when brushing, so that a part of the bristles enters the gap between the gum and the tooth surface, and the other part extends into the gap between the teeth, and vibrates back and forth for a short distance) It is not easy to be grasped by the general public, and there is no corresponding product in the market that meets the Bayesian toothbrushing method; in addition, toothbrushes generally need to be replaced every three months, and toothbrushes made of plastic are not easy to degrade after being discarded, and are likely to cause pollution to the environment ; At the same time, the floss is individually packaged, making it difficult for consumers to find a way to buy it, and it is easy to forget when using it. And toothbrush and dental floss are two separate products. Therefore, in order to change people's erroneous brushing methods, it is necessary to make a fuss about the angle setting of the brush head and the brush handle, and at the same time combine the toothbrush and dental floss to meet the needs of people's oral health care.

In the prior art, there are many kinds of toothbrushes involved. The Chinese patent discloses a manual multifunctional toothbrush CN2043839U. The toothbrush is characterized in that the brush head holder with the brush head is connected to the handle by a shaft perpendicular to the handle. The advantage is that the brush The head part can be used vertically like an ordinary toothbrush, and the brush head part can be rotated 80°-90° to the left or right to meet the needs of brushing teeth vertically. The disadvantage is that the angle cannot be accurately controlled to 45°, and it does not involve carrying dental floss. Chinese patent CN201101592 discloses a multifunctional combined toothbrush with dental floss, which has the advantage of carrying dental floss and a replaceable brush head. But this toothbrush brush head angle is not adjustable, can only brush vertically, can not brush horizontally, so it is a weak point.

Utility model content

In order to accurately control the angle between the toothbrush and the toothbrush handle to 45°, the utility model designs a toothbrush, which includes a brush head and a brush handle, and also includes a connecting rod and an angle adjustment screw, and the brush head and the connecting rod are movable connection, the connecting rod is set inside the brush handle, and the brush handle is provided with an adjustment groove, and the angle adjustment screw passes through the adjustment groove of the brush handle to connect with the connecting rod. The adjustment groove has three positioning points, the middle The positioning points make the front of the brush head and the front of the handle form a 0-degree angle, and the positioning points on both sides make the front of the brush head and the front of the handle form a 45-degree angle.

As a further improvement of the utility model, the adjustment groove is an E-shaped groove, and three positioning points are set at the three ends on the right side of the E-shaped.

As a further improvement of the utility model, it also includes a movably connected dental floss tube arranged in the brush handle.

As a further improvement of the utility model, it also includes a blade arranged at the end of the brush handle.

As a further improvement of the utility model, a bottom cover is provided at the end of the brush handle, and the blade is arranged in the bottom cover.

As a further improvement of the utility model, the brush handle includes three parts, the head of the handle, the body of the brush handle, and the tail of the handle. The brush head is connected with one end of the connecting rod in the head of the brush handle through a knob, and the connecting rod The other end fits with the brush handle body through the groove structure, the angle adjustment screw passes through the adjustment groove of the brush handle head and connects with the connecting rod, the brush handle head is connected with the brush handle body through the knob, and the brush handle body Connect with the end of the brush handle through the knob.

As a further improvement of the utility model, the connecting rod is covered with a spring.

The beneficial effects of the utility model are: The utility model solves the problem that many adults and children do not know how to brush their teeth correctly, teaches people to brush their teeth according to a scientific brushing method, and develops good and correct teeth-brushing habits. At the same time, it can promote the popularization and use of dental floss, achieve and maintain dental health, and is convenient to use and excellent in effect. Each functional part is convenient to replace and replace, which is environmentally friendly and hygienic, and saves resources.

Description of drawings

Fig. 1 is a schematic diagram of the decomposition structure of the utility model;

Fig. 2 is the utility model sectional structure schematic diagram;

Fig. 3 is the use effect figure a of the utility model;

Fig. 4 is the use effect diagram b of the utility model;

Fig. 5 is the usage effect diagram c of the utility model.

The names of the parts in the figure are as follows: brush head 101, brush handle head 102, adjustment groove 103, connecting rod 104, spring 105, angle adjustment screw 106, brush handle body 107, dental floss tube 108, dental floss 109, brush Handle tail 110, blade 111, bottom cover 112, small hole 113.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

A toothbrush, which includes a brush head 101 and a brush handle, and also includes a connecting rod 104 and an angle adjustment screw 106, the brush head 101 is movably connected to the connecting rod 104, and the connecting rod is arranged inside the brush handle, The brush handle is provided with an adjustment groove 103, and the angle adjustment screw 106 passes through the adjustment groove 103 of the brush handle and is connected with the connecting rod 104. The adjustment groove has three positioning points, and the middle positioning point makes the front of the brush head and the brush handle The front is at a 0-degree angle, and the positioning points on both sides make the front of the brush head and the front of the handle form a 45-degree angle. The adjustment groove 103 is an E-shaped groove, and three positioning points are arranged at the three ends on the right side of the E-shaped.

Also included is an articulating floss tube 108 disposed within the handle. It also includes a blade 111 arranged at the end of the handle. The end of the brush handle is provided with a bottom cover 112, and the blade 111 is arranged in the bottom cover. The brush handle includes three parts, the brush handle head 102, the brush handle body 107, and the brush handle tail 110. The brush head 101 is connected to one end of the connecting rod 104 in the brush handle head 102 through a knob, and the connecting rod 104 is connected to the other end. One end fits with the handle body 107 through a groove structure, and the angle adjustment screw 106 passes through the adjustment groove 103 of the handle head 102 to connect with the connecting rod 104, and the handle head 102 is connected to the handle body 107 through a knob. connected, the handle body 107 is connected to the tail 110 of the handle through a knob. The connecting rod 104 covers the spring 105 .

The utility model designs an angle toothbrush with dental floss and a replaceable brush head. It includes a brush head and a brush handle. The brush handle is composed of a head, a body and a tail. Connected into one. The angle adjustment screw on the head of the brush handle can adjust the angle between the brush head and the brush handle, and the end of the brush handle is embedded with a dental floss head; the brush head of the utility model can be replaced, the angle of the brush head can be switched between 45° and 90°, and the dental floss is attached , Easy to use.

As shown in accompanying drawing 1, the utility model is mainly made up of the following parts: attached dental floss and brush head replaceable angle type toothbrush, it comprises brush head 101 and brush handle, and described brush head 101 can be connected with the brush handle head by knob The connecting rod 104 in the part 102 is connected, the connecting rod 104 is covered with a spring 105, the other end of the connecting rod 104 is fitted with the brush handle body 107 through a groove structure, and the angle adjusting screw 106 passes through the adjusting groove of the brush handle head 102 103 is connected to the connecting rod 104, the handle head 102 is connected to the handle body 107 through the knob, the handle body 107 is connected to the tail 110 of the handle through the knob, and the floss tube with dental floss 109 is embedded in the groove structure 108, the tail 110 of the brush handle has a bottom cover 112 that can be opened, and the dental floss passes through the small hole 113 at the tail of the brush handle, and can be cut off by the blade 111.

Instructions for use:

brush teeth:

When brushing the labial surface of the upper teeth, place the angle adjustment screw in the right groove of the adjustment groove. At this time, the brush head and the handle are at 45°, and point to the upper gum, so that a part of the bristles enter the gap between the gum and the tooth surface. The other part extends into the gap between the teeth, vibrating back and forth for a short distance to complete the cleaning of the labial surface of the upper teeth.

When brushing the labial surface of the lower teeth, place the angle adjustment screw in the left groove of the adjustment groove. At this time, the brush head and the handle are at 45°, pointing to the gums of the lower jaw, so that a part of the bristles enter the gap between the gums and the tooth surface. The other part extends into the gap between the teeth, vibrating back and forth for a short distance to clean the labial surface of the lower teeth.

When brushing the rest of the tooth surfaces, place the angle adjustment screw in the middle of the adjustment groove. At this time, the brush head and the brush handle are at 0°, and the rest of the tooth surfaces can be cleaned as required.

Use of dental floss: Open the bottom cover, take about 45 minutes of dental floss (about the same length as the arm), cut off the dental floss with a blade, cover the bottom cover, and use the dental floss.

Replacement of the toothbrush head: unscrew the used toothbrush head from the connecting rod, and screw on the new toothbrush head.

Replacement of dental floss: unscrew the tail of the toothbrush handle, remove the dental floss tube, replace with a new dental floss tube, open the bottom cover, pass the dental floss through the small hole for later use, screw on the tail of the toothbrush handle, and cover the bottom cover.

The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For a person of ordinary skill in the technical field to which the utility model belongs, without departing from the concept of the utility model, some simple deduction or substitutions can also be made, which should be regarded as belonging to the protection scope of the utility model.

Claims (7)

1. A toothbrush, comprising a brush head (101) and a brush handle, characterized in that: it also includes a connecting rod (104), an angle adjustment screw (106), and the brush head (101) and the connecting rod (104) ) is movably connected, the connecting rod is arranged inside the brush handle, the brush handle is provided with an adjustment groove (103), and the angle adjustment screw (106) passes through the adjustment groove (103) of the brush handle and the connecting rod (104) is connected, and the adjustment groove has three anchor points, and the anchor point in the middle makes the brush head front and the brush handle front face be 0 degree angle, and the anchor points on both sides make the brush head front face and the brush handle front face become 45 degree angle. 2. A toothbrush according to claim 1, characterized in that: the adjustment groove (103) is an E-shaped groove, and three positioning points are arranged at the three ends on the right side of the E-shape. 3. A toothbrush according to claim 1 or 2, characterized in that it further comprises a movably connected dental floss tube arranged in the handle. 4. A toothbrush according to claim 3, characterized in that it further comprises a blade (111) arranged at the end of the handle. 5. A toothbrush according to claim 4, characterized in that: a bottom cover (112) is provided at the end of the handle, and the blade (111) is arranged in the bottom cover. 6. A toothbrush according to claim 5, characterized in that: the handle comprises three parts, the handle head (102), the handle body (107), the handle tail (110), the The brush head (101) is connected to one end of the connecting rod (104) in the brush handle head (102) through a knob, and the other end of the connecting rod (104) is fitted with the brush handle body (107) through a groove structure, and the angle is adjusted The screw (106) passes through the adjustment groove (103) of the brush handle head (102) and is connected with the connecting rod (104), and the brush handle head (102) is connected with the brush handle body (107) through a knob, and the brush handle body The part (107) is connected with the tail part (110) of the brush handle through a knob. 7. A toothbrush according to claim 6, characterized in that: the connecting rod (104) is covered with a spring (105).

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