阅读说明：本技术 一种牙膏挤出装置 (Toothpaste extrusion device ) 是由 季顺金 陈森 于 2021-01-13 设计创作，主要内容包括：一种牙膏挤出装置,包括回吸胶头、外壳、料体罐和活塞,所述的料体罐远离回吸胶头的一端设有料体罐口,所述的料体罐口内设有通孔二且通孔二连通空腔三,所述的料体罐远离回吸胶头的一端设有配合料体罐口的按盖,所述的按盖包括按盖主体和翻盖连接的开盒,所述的按盖主体的一侧设有出料孔且出料孔连通通孔二。本发明的有益效果为：本发明通过手指按压通孔一的回吸软盖,回吸胶头内部形成气压,推动活塞在塑料罐内移动,挤压牙膏,使得牙膏从出料口流出,使用完后,松开手指,内部处于密封状态,出料口会回吸气体使得活塞向回吸胶头方向移动,同时回吸出料口的牙膏,将出料口部的多余料体吸回到料体罐内,减少资源浪费。(A toothpaste extrusion device comprises a resorption rubber head, a shell, a material body tank and a piston, wherein a material body tank opening is formed in one end, away from the resorption rubber head, of the material body tank, a second through hole and a third through hole communicated with a cavity are formed in the material body tank opening, a press cover matched with the material body tank opening is arranged at one end, away from the resorption rubber head, of the material body tank, the press cover comprises a press cover main body and an opening box connected with a turnover cover, and a discharge hole is formed in one side of the press cover main body and communicated with the second through hole. The invention has the beneficial effects that: according to the invention, the back suction soft cover of the first through hole is pressed by fingers, air pressure is formed in the back suction rubber head, the piston is pushed to move in the plastic tank, toothpaste is extruded, the toothpaste flows out of the discharge hole, after the toothpaste is used, the fingers are loosened, the interior is in a sealed state, the discharge hole can suck back air to enable the piston to move towards the back suction rubber head, meanwhile, the toothpaste at the discharge hole is sucked back, and the redundant material at the discharge hole part is sucked back into the material tank, so that the resource waste is reduced.)

1. The toothpaste extrusion device is characterized by comprising a resorption rubber head (1), wherein the resorption rubber head (1) comprises a resorption rubber ring base (1.1) and a resorption soft cover (1.2) at one end of the resorption rubber ring base (1.1), one end of the resorption soft cover (1.2) close to the resorption rubber ring base (1.1) is provided with a cavity I (1.3), the top of the resorption soft cover (1.2) is provided with a through hole I (1.4) and the through hole I (1.4) is connected with the cavity I (1.3), one end of the resorption rubber head (1) far away from the through hole I (1.4) is provided with a shell (2), the shell (2) is internally provided with a cavity II (2.2), one end of the shell (2) close to the resorption rubber ring base (1.1) is provided with a connection (2.3) matched with the resorption rubber ring base (1.1) for use, the cavity II (2.2) is sleeved with a tank (4) in an outer ring, and a tank (4.4) is arranged in the cavity II (4) in an outer ring, the piston (3) is sleeved in the cavity III (4.1), a material body tank opening (4.2) is formed in one end, away from the resorption rubber head (1), of the material body tank (4), a through hole II (4.3) is formed in the material body tank opening (4.2), the through hole II (4.3) is communicated with the cavity III (4.1), a pressing cover (5) matched with the material body tank opening (4.2) is arranged at one end, away from the resorption rubber head (1), of the material body tank (4), the pressing cover (5) comprises a pressing cover main body (5.1) and an opening box (5.2) connected with a turnover cover, a discharge hole (6) is formed in one side of the pressing cover main body (5.1), and the discharge hole (6) is communicated with the through hole II (4.3).

2. A toothpaste extrusion apparatus according to claim 1, wherein: the resorption soft cover (1.2) is made of silica gel material.

3. A toothpaste extrusion apparatus according to claim 1, wherein: the outer shell (2) is provided with an external thread at the outer side of the end far away from the suck-back rubber head (1), and an internal thread matched with the external thread is arranged in the press cover main body (5.1).

4. A toothpaste extrusion apparatus according to claim 3, wherein: the inner part of the shell (2) is provided with a sealing groove (2.4) used for matching with the material body tank (4).

5. The toothpaste extrusion apparatus according to claim 4, wherein: and a piston stop block (2.1) is arranged on the inner side of one end of the shell (2) close to the suck-back rubber head (1).

6. A toothpaste extrusion apparatus according to claim 1, wherein: the opening box (5.2) is provided with a sealing seat (5.3) used in cooperation with the material body pot opening (4.2).

7. A toothpaste extrusion apparatus according to claim 1, wherein: the press cover (5) is made of plastic.

Technical Field

The invention relates to the technical field of living goods equipment, in particular to a toothpaste extrusion device.

Background

Toothpaste is a well-known sanitary product and is used by people every day. Generally, paste-type toothpaste is put in a soft container to be commercialized, but because of high viscosity of toothpaste, the tube-type toothpaste container has a problem that it is necessary to strongly squeeze toothpaste, and the toothpaste is discharged from a discharge port, so that it is inconvenient to discharge the remaining amount of toothpaste.

Disclosure of Invention

The invention aims to solve the technical problems and provides a toothpaste extrusion device.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

a toothpaste extrusion device comprises a resorption rubber head, wherein the resorption rubber head comprises a resorption rubber ring base and a resorption soft cover at one end of the resorption rubber ring base, a first cavity is formed in one end, close to the resorption rubber ring base, of the resorption soft cover, a first through hole and a first through hole connected with the first cavity are formed in the top of the resorption soft cover, a shell is arranged at one end, far away from the first through hole, of the resorption rubber head, a second cavity is formed in the shell, a connecting outer ring matched with the resorption rubber ring base is arranged at one end, close to the resorption rubber ring base, of the shell, a material body tank is sleeved in the second cavity, a third cavity is formed in the material body tank, a piston is sleeved in the third cavity, a material body tank opening is formed in one end, far away from the resorption rubber head, of the material body tank opening, a second through hole and a third through hole are formed in the material body tank opening, the second through hole is communicated with the third cavity, a pressing cover matched with the material body opening is arranged at, the press cover comprises a press cover main body and an opening box connected with the turnover cover, and one side of the press cover main body is provided with a discharge hole which is communicated with the through hole II.

After adopting the structure, the invention has the following advantages: according to the invention, the back suction soft cover of the first through hole is pressed by fingers, air pressure is formed in the back suction rubber head, the piston is pushed to move in the plastic tank, toothpaste is extruded, the toothpaste flows out of the discharge hole, after the toothpaste is used, the fingers are loosened, the interior is in a sealed state, the discharge hole can suck back air to enable the piston to move towards the back suction rubber head, meanwhile, the toothpaste at the discharge hole is sucked back, and the redundant material at the discharge hole part is sucked back into the material tank, so that the resource waste is reduced.

As the improvement, the resorption soft cover be the silica gel material, the fast and soft characteristic of silica gel material injection moulding, the resorption soft cover of silica gel material can be more comfortable when pressing, does not injure the finger.

As an improvement, the outer side of one end, far away from the suck-back rubber head, of the shell is provided with an external thread, an internal thread matched with the external thread is arranged inside the press cover main body, and the external thread and the internal thread are matched for use, so that the shell and the press cover are effectively and firmly connected together.

As an improvement, a piston stop block is arranged on the inner side of one end, close to the suck-back rubber head, of the shell, and the piston stop block can stop the piston from moving into the suck-back rubber head due to air pressure backflow.

As an improvement, the box opening is provided with a sealing seat matched with the material body pot opening for use, and the material body pot opening is sleeved in the sealing seat to play a role in sealing.

As an improvement, the press cover is made of plastic materials, the plastic raw materials are easy to obtain, and the press cover can be molded into various shapes and has toughness and elasticity.

Drawings

Fig. 1 is an exploded view of a toothpaste extrusion device according to the present invention.

FIG. 2 is a schematic view of the connection of a toothpaste extrusion device housing and a body canister according to the present invention.

Fig. 3 is a schematic view showing the connection of a cap and a body can of a toothpaste dispenser according to the present invention.

Fig. 4 is a front view of a toothpaste extruding apparatus according to the present invention.

Fig. 5 is a top view of a toothpaste extrusion apparatus of the present invention.

As shown in the figure: 1. the novel vacuum bottle cap comprises a resorption rubber head, 1.1, a resorption rubber ring base, 1.2, a resorption soft cover, 1.3, a first cavity, 1.4, a first through hole, 2, a shell, 2.1, a piston stop block, 2.2, a second cavity, 2.3, a connecting outer ring, 2.4, a sealing groove, 3, a piston, 4, a material body tank, 4.1, a third cavity, 4.2, a material body tank opening, 4.3, a second through hole, 5, a pressing cover, 5.1, a pressing cover main body, 5.2, a box opening, 5.3, a sealing seat, 6 and a discharge hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-5, a toothpaste extrusion device comprises a resorption rubber head 1, wherein the resorption rubber head 1 comprises a resorption rubber ring base 1.1 and a resorption soft cover 1.2 at one end of the resorption rubber ring base 1.1, a cavity I1.3 is arranged at one end of the resorption soft cover 1.2 close to the resorption rubber ring base 1.1, a through hole I1.4 is arranged at the top of the resorption soft cover 1.2 and is connected with the cavity I1.3 through the through hole I1.4, a shell 2 is arranged at one end of the resorption rubber head 1 far away from the through hole I1.4, a cavity II 2.2 is arranged in the shell 2, a connecting outer ring 2.3 matched with the resorption rubber ring base 1.1 is arranged at one end of the shell 2 close to the resorption rubber ring base 1.1, a tank body 4 is sleeved in the cavity II 2.2, a cavity III 4.1 is arranged in the tank body 4, a piston 3 is sleeved in the cavity III 4.1, and a tank body opening 4.4 is arranged at one end of the resorption rubber ring body far away from the tank body 1, the novel feeding device is characterized in that a through hole II 4.3 is formed in the material tank opening 4.2, the through hole II 4.3 is communicated with a cavity III 4.1, a press cover 5 matched with the material tank opening 4.2 is arranged at one end, away from the resorption glue head 1, of the material tank 4, the press cover 5 comprises a press cover main body 5.1 and an opening box 5.2 connected with a turnover cover, a discharge hole 6 is formed in one side of the press cover main body 5.1, and the discharge hole 6 is communicated with the through hole II 4.3.

The resorption soft cover 1.2 is made of silica gel material. The invention is implemented as follows: the material of the suck-back soft cover 1.2 can also be rubber.

The outer shell 2 is far away from the outer side of one end of the suck-back rubber head 1 and is provided with an external thread, the inner part of the press cover main body 5.1 is provided with an internal thread matched with the external thread for use, and the outer shell 2 is fixed together with the external thread of the press cover main body 5.1 through the external thread.

The inner part of the shell 2 is provided with a sealing groove 2.4 used in cooperation with the material body tank 4, the material body tank 4 is sleeved in the sealing groove 2.4 in the inner part of the shell 2, and the shell 2 is fixed on the pressing cover main body 5.1 in a threaded mode.

And a piston stop block 2.1 is arranged on the inner side of one end of the shell 2 close to the suck-back rubber head 1.

The opening box 5.2 is provided with a sealing seat 5.3 matched with the material body pot opening 4.2 for use, the shell 2 is fixed on the pressing cover main body 5.1 through threads, and the material body pot opening 4.2 is sleeved on the sealing seat 5.3.

The press cover 5 is made of plastic.

The working principle of the invention is as follows: when the hand presses the through hole of the resorption rubber head, the through hole I is blocked by the pressed finger, a sealing structure is formed, the resorption rubber head is in sealing fit with the shell, the shell is in sealing fit with the material body tank, when the resorption rubber head is pressed, the internal pressure is increased, the piston moves towards the opening part of the material body tank, the material body is pumped out from the discharge hole, when the resorption rubber head is loosened by the finger, the finger still contacts the resorption rubber head at the moment of loosening, the material body is in a sealing state, gas reflowing can be generated at the discharge hole due to the internal pressure, the piston can move upwards for a short time, and therefore the redundant material body at the discharge hole part is resorbed into the material body tank.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.