CN206462615U - A kind of and Toothpaste integrated toothbrush - Google Patents

Abstract

The utility model relates to the technical field of toothbrushes, in particular to a toothbrush integrated with toothpaste, which includes a handle, a push rod, and a brush head provided with bristles, and the handle includes a cavity and a shell arranged sequentially from inside to outside; the cavity One end of the housing is fixedly connected to one end of the housing, and the length of the cavity is shorter than the length of the housing; the housing is provided with a through-forward pushing groove; the push rod includes a push head matching the inner cavity of the cavity, a connecting rod and an extension extending forward; The two ends of the connecting rod are respectively connected with the push head and the extension piece; the brush head is provided with a toothpaste output hole and a paste inlet connected with the toothpaste output hole; the paste inlet is connected with the cavity, the push head is inserted into the cavity, and the extension piece The other end of the push groove is exposed. The utility model can extrude the toothpaste with one hand, which is more convenient; it can be reused and is more environmentally friendly; the position of the extension part can be locked to prevent the toothpaste from being extruded by accidentally moving the extension part.

Description

A toothbrush integrated with toothpaste

technical field

The utility model relates to the technical field of toothbrushes, in particular to a toothbrush integrated with toothpaste.

Background technique

In today's world, with the rapid development of science and technology, my country's comprehensive national strength continues to increase, the problem of environmental pollution is becoming more and more serious, and the voice of energy conservation and emission reduction is getting higher and higher. Just as the country vigorously promotes the use of paid plastic bags, the use of disposable toothbrushes must be restrained. The implementation of the integration of toothbrush and toothpaste is the general trend.

According to the data from the Guangdong Hotel Supplies Industry Association, by the end of 2015, there were more than 15,000 star-rated hotels in the country. Based on the average occupancy rate of 65%, 1.2 million sets of disposable toiletries are consumed every day, and each set is based on the average market price. Calculated at 5 yuan, after a year, the cost of star hotels in this area will be as high as 2.2 billion yuan. my country's star-rated hotels account for less than 5% of the total number of hotels. In this way, the annual expenditure on disposable toiletries in the entire hotel industry is estimated to be 44 billion yuan.

Due to the lack of supervision and poor quality of disposable toothbrush toiletries in the hotel, if used frequently, the thick and hard brushes will scratch the gums and bleed, making the gums uncomfortable, and the teeth cannot be effectively cleaned, which will cause oral cavity damage in the long run. disease, and has no antibacterial effect.

Ordinary toothpaste is easy to lose paste, inconvenient to carry and easy to lose, etc., and then the toothbrush is transformed into an integrated toothbrush and toothpaste.

Because these are inconvenient to life and contrary to environmental protection, the design of toothbrush and toothpaste integration was born.

Patent documents: CN200920076609.1, CN201220074320.8. The above-mentioned patent documents all disclose a toothbrush, but the push rod mechanisms of these toothbrushes are all arranged behind the handles. When squeezing toothpaste, two-handed operations are generally required (hold the handle with one hand, and push the handle with the other hand), and operate the pen with one hand. Difficult and inconvenient; in addition, during the carrying process of the above-mentioned toothbrush, the push rod may be pushed to cause the toothpaste to be squeezed out and pollute other items.

Utility model content

The inventor analyzed the development and future use prospects of toothbrush and toothpaste, and considered that disposable toothbrush wastes resources and cannot be energy-saving and environmentally friendly. Ordinary toothpaste is easy to lose paste, inconvenient to carry and easy to lose, and then carried out an integrated transformation of toothbrush and toothpaste on the toothbrush.

The purpose of the utility model is to provide a toothbrush integrated with toothpaste, which can be operated with one hand and is relatively convenient.

Another object of the present invention is to provide a toothbrush integrated with toothpaste, the push rod can be locked to prevent toothpaste from being squeezed out and contaminating other items during carrying.

The detailed technical scheme adopted by the utility model is: a toothbrush integrated with toothpaste, which includes a handle, a push rod, and a brush head provided with bristles, and the handle includes a cavity and a shell that are sequentially arranged from the inside to the outside; One end of the housing is fixedly connected to one end of the housing, and the length of the cavity is shorter than the length of the housing; the housing is provided with a through-forward pushing groove; the push rod includes a push head matching the inner cavity of the cavity, a connecting rod and an extension extending forward; The two ends of the connecting rod are respectively connected with the push head and the extension piece; the brush head is provided with a toothpaste output hole and a paste inlet connected with the toothpaste output hole; the paste inlet is connected with the cavity, the push head is inserted into the cavity, and the extension piece The other end of the push groove is exposed.

Further, one end of the extension rod is also provided with a hollow threaded post; the threaded post is inserted into the paste inlet and is threadedly connected with the brush head. When toothpaste needs to be filled, move the push rod to the end, rotate the brush head, remove the brush head, and put the toothpaste into the cavity from the inner cavity of the threaded column; then rotate the brush head and install the brush head to complete the toothpaste filling. Thereby a kind of toothbrush integrated with toothpaste in the utility model can be reused.

Further, the other end of the extension is also provided with a push button. The push button can be conveniently pushed by fingers, so that the extension part drives the push head to move and squeeze out the toothpaste.

Further, the push button is provided with an anti-slip structure.

Preferably, the anti-slip structure is a strip-shaped protrusion or a dot-shaped protrusion.

Furthermore, both the cavity and the shell are cylindrical, and the shell is provided with several locking grooves; each locking groove communicates with the pushing groove. After pushing the other end of the extension piece, rotate the extension piece so that the other end of the extension piece fits into the locking groove, so as to lock the position of the extension piece and prevent the toothpaste from being squeezed out by accidentally moving the extension piece.

Preferably, the locking grooves are equidistantly distributed. The distance between the locking grooves can correspond to the amount of toothpaste used at one time, which facilitates the measurement of the toothpaste squeezed out each time.

As other embodiments, the cross-sections of the cavity and the housing are both regular triangles, squares, or regular pentagons.

Preferably, the toothpaste output hole is a long hole.

Compared with the prior art, the utility model has the following beneficial effects: 1. Toothpaste can be squeezed out with one hand, which is more convenient; 2. It can be reused and is more environmentally friendly; 3. The position of the extension can be locked to prevent carelessness The toothpaste is squeezed out by moving the extension.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a toothbrush integrated with toothpaste in the utility model. In FIG. 1 , the dashed arrow indicates the direction in which the push button 24 can move axially, and the solid line arrow indicates the direction in which the push button 24 can rotate.

Fig. 2 is a three-dimensional exploded schematic diagram of a toothbrush integrated with toothpaste in the utility model.

Fig. 3 is a schematic cross-sectional view of a toothbrush integrated with toothpaste in the present invention. In Figure 3, the dotted filling represents toothpaste.

Fig. 4 is a schematic cross-sectional view of a toothbrush integrated with toothpaste in the present invention. In FIG. 4 , the solid line arrow indicates the moving direction of the push button 24, the dotted line arrow indicates the direction in which the toothpaste is extruded, and the dotted filling indicates the toothpaste.

Fig. 5 is a schematic cross-sectional view of a toothbrush integrated with toothpaste in the present invention. In Fig. 5, the solid arrow indicates the direction in which the toothpaste is injected, and the dotted filling indicates the toothpaste.

Handle 1; cavity 11; shell 12; forward push groove 121; locking groove 122; push rod 2; push head 21; connecting rod 22; extension piece 23; push button 24; brush head 3; paste inlet 31; toothpaste output Holes 32; bristles 33; extension rods 4; threaded posts 41.

detailed description

Please refer to FIGS. 1-4 , the utility model is a toothbrush integrated with toothpaste, which includes a handle 1 , a push rod 2 , and a brush head 3 with bristles 33 .

The handle 1 includes a cavity 11 and a shell 12 arranged sequentially from the inside to the outside;

The housing 12 is provided with a forward pushing slot 121 extending therethrough.

The push rod 2 includes a push head 21 matched with the cavity of the cavity 11, a connecting rod 22 and an extension 23 extending forward (the direction toward the brush head 3 is forward); , The extension piece 23 is connected.

The brush head 3 is provided with a toothpaste output hole 32 and a paste inlet 31 communicating with the toothpaste output hole 32 .

The paste inlet 31 communicates with the cavity 11 , the push head 21 is inserted into the cavity 11 , and the other end of the extension piece 23 is exposed from the front push groove 121 .

The working principle of a toothbrush integrated with toothpaste in the utility model is: when in use, hold the handle 1 with one hand, and push the other end of the extension piece 23 with your fingers, so that the extension piece 23 drives the push head 21 to move, and the toothpaste Extrude from the inner cavity of the cavity 11 and from the toothpaste output hole 32 for use when brushing teeth. As can be seen from the above, a toothbrush integrated with toothpaste in the utility model can squeeze out toothpaste with one hand, which is more convenient.

A toothbrush integrated with toothpaste in the utility model may also include a hollow extension rod 4 arranged between the brush head 3 and the handle 1 . The extension rod 4 is used to adjust the overall length of a toothbrush integrated with toothpaste in the utility model.

One end of the extension rod 4 can also be provided with a hollow threaded post 41 ; the threaded post 41 is inserted into the paste inlet 31 and is threadedly connected with the brush head 3 . Please refer to Figure 5, when toothpaste needs to be filled, move the push rod 2 to the end, rotate the brush head 3, disassemble the brush head 3, put the toothpaste into the cavity 11 from the inner cavity of the threaded column 41; then rotate the brush head 3 1. The filling of the toothpaste is completed by installing the brush head 3, so that the toothbrush integrated with the toothpaste in the utility model can be reused.

The other end of the extension piece 23 (ie the other end of the end of the extension piece 23 connected to the connecting rod 22 ) is also provided with a push button 24 . Preferably, the push button 24 may be provided with an anti-slip structure, such as strip-shaped protrusions, dot-shaped protrusions, and the like. It is convenient to push the push button 24 with fingers, so that the extension piece 23 drives the push head 21 to move and squeeze out the toothpaste.

Both the cavity 11 and the housing 12 can be cylindrical, and the housing 12 is provided with a number of locking grooves 122; each locking groove 122 communicates with the forward pushing groove 121; preferably, each locking groove 122 is equidistantly distributed. After pushing the other end of the extension piece 23, rotate the extension piece 23 so that the other end of the extension piece 23 fits into the locking groove 122, which can lock the position of the extension piece 23 and prevent the toothpaste from being pushed out by accidentally moving the extension piece 23. If each locking groove 122 is equidistantly distributed, the distance between each locking groove 122 can correspond to the amount of toothpaste used once (for example, the distance between two adjacent locking grooves 122 multiplied by the cross-sectional area of the cavity 11 That is, it corresponds to the volume of toothpaste used once), which is convenient for measuring the toothpaste squeezed out each time. Of course, the cavity 11 and the shell 12 can also be in other shapes, for example, the cross-sections of the cavity 11 and the shell 12 can also be regular triangles, squares, regular pentagons, etc. rotatable), but cannot achieve the locking function.

The toothpaste output hole 32 is preferably a long hole.

It is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element It must have a specific orientation, be constructed and operated for a specific orientation, and thus cannot be construed as limiting the scope of protection of the present invention.

The specific implementation above is only a preferred embodiment of this creation, and is not intended to limit this creation. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this creation should be included in this creation. within the scope of protection.

Claims (9)

1. a toothbrush integrated with toothpaste, which comprises a handle (1), a push rod (2) and a brush head (3) provided with bristles (33), characterized in that: The handle (1) includes a cavity (11) and a casing (12) arranged sequentially from the inside to the outside; one end of the cavity (11) is fixedly connected to one end of the casing (12), and the length of the cavity (11) is shorter than that of the casing (12) length; the housing (12) is provided with a through forward push groove (121); the push rod (2) includes a push head (21), a connecting rod (22) and An extension piece (23) extending forward; the two ends of the connecting rod (22) are connected with the push head (21) and the extension piece (23) respectively; the brush head (3) is provided with a toothpaste output hole (32) The hole (32) communicates with the paste inlet (31); the paste inlet (31) communicates with the cavity (11), the push head (21) is inserted into the cavity (11), and the other end of the extension piece (23) passes through the Push groove (121) is exposed. 2. A kind of toothbrush integrated with toothpaste as claimed in claim 1, characterized in that: one end of the extension rod (4) is also provided with a hollow threaded post (41); the threaded post (41) is inserted into the paste inlet ( 31), and is threadedly connected with the brush head (3). 3. A toothbrush integrated with toothpaste according to claim 1, characterized in that: the other end of the extension (23) is also provided with a push button (24). 4. A toothbrush integrated with toothpaste according to claim 3, characterized in that: the push button (24) is provided with an anti-slip structure. 5. A toothbrush integrated with toothpaste according to claim 4, characterized in that: the anti-slip structure is a strip-shaped protrusion or a dot-shaped protrusion. 6. A toothbrush integrated with toothpaste as claimed in claim 1, characterized in that: the cavity (11) and the shell (12) are cylindrical, and the shell (12) is provided with some locking grooves (122 ); each locking groove (122) is all communicated with the forward pushing groove (121). 7. A toothbrush integrated with toothpaste according to claim 6, characterized in that: the locking grooves (122) are equidistantly distributed. 8. A toothbrush integrated with toothpaste according to claim 1, characterized in that: the cross sections of the cavity (11) and the shell (12) are all regular triangles, squares or regular pentagons. 9. A toothbrush integrated with toothpaste according to any one of claims 1-8, characterized in that: the toothpaste output hole (32) is a long hole.