Novel toothpaste tube capable of avoiding toothpaste residue and use method

Abstract

The invention discloses a novel toothpaste tube capable of avoiding toothpaste residues and a using method. The toothpaste tube comprises a tube body, a tube cover, a groove, a rotary cover head, a tube sleeve, a containing groove and a first through hole. The method comprises the following steps: step 1, assembling and filling; step 2, pressing a cover head; thirdly, the inner container is shrunk; step 4, toothpaste extrusion; 5, balancing the pressure; step 6, recycling; a soft assembly is fixedly connected to the outer wall of one side of the pipe body, a one-way air valve is fixedly connected to the outer wall of one side of the soft assembly, and the output end of the one-way air valve is connected into the pipe body in a communicating mode. The telescopic inner container structure is designed, all toothpaste can be conveyed to the tube opening, and toothpaste residues are avoided; the toothpaste tube can be recycled through an anti-residue structure, so that the development of the environmental protection cause is promoted; in addition, a pressing type opening and closing structure is designed, use is more convenient and faster, and meanwhile the problems of cleaning and waste caused by toothpaste overflowing due to untimely opening and closing are solved.

Description

Technical Field

[0001] The invention relates to the technical field of toothpaste tubes, in particular to a novel toothpaste tube for preventing toothpaste residue and a use method thereof. Background Art

[0002] Toothpaste is an item that can be seen everywhere in life. It is a daily necessity or even a necessity for maintaining oral health. Along with the use of toothpaste, a toothpaste tube will be used at the same time. The existing toothpaste tube has the following defects: First, during the use of the existing toothpaste tube, whenever the toothpaste is used up and cannot be squeezed out, it will be abandoned by the user, and some toothpaste or ointment will still remain in the tube and be abandoned together. According to statistical data, up to 13% of the toothpaste in each tube of toothpaste will be wasted because it cannot be squeezed out; second, the residual toothpaste tube cannot be recycled, which is not conducive to recycling and seriously hinders the development of environmental protection; third, the existing toothpaste tube is basically designed to take out the toothpaste by twisting or popping off the cap and directly squeezing the toothpaste, which is cumbersome to use, and it is easy to cause the toothpaste to overflow due to untimely closing during the opening and closing process, causing cleaning and waste problems. Summary of the invention

[0003] The object of the present invention is to provide a novel toothpaste tube and a method of use for avoiding toothpaste residue, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a new type of toothpaste tube for avoiding toothpaste residue, comprising a tube body, a tube cover is fixedly connected to the upper surface of the tube body, a mounting groove is provided on the upper surface of the tube cover, a rotating cover head is rotatably connected to the inner wall of the mounting groove, a first through hole is provided on one side outer wall of the rotating cover head, a receiving groove is provided at the bottom end of the mounting groove, and the receiving groove is provided on the lower surface of the tube cover, a second through hole is provided on the inner wall of the receiving groove, and the second through hole is conductively connected to the mounting groove, an elastic liner is fixedly connected to the position of the lower surface of the tube cover corresponding to the receiving groove, and the elastic liner is sleeved in the tube body, and a groove is provided on one side outer wall of the tube cover.

[0005] Preferably, a pipe sleeve is fixedly connected to the lower surface of the pipe cover, and the pipe sleeve is fixedly connected to the inner wall of the pipe body.

[0006] Preferably, a slide groove is provided on an outer wall of one side of the rotating cover head, a limiting block is fixedly connected to the position of the slide groove on the inner wall of the mounting groove, and the limiting block is clamped in the slide groove.

[0007] Preferably, a soft component is fixedly connected to one side outer wall of the tube body, a one-way air valve is fixedly connected to one side outer wall of the soft component, and an output end of the one-way air valve is conductively connected to the inside of the tube body.

[0008] A new method for using a toothpaste tube to avoid toothpaste residue includes step 1, assembling and filling; step 2, pressing the cover; step 3, shrinking the inner shell; step 4, squeezing out the toothpaste; step 5, balancing the pressure; and step 6, recycling.

[0009] In the above step 1, toothpaste is filled into the elastic liner, and the tube cover is installed on the tube body;

[0010] In the above step 2, one side of the cover is rotated by pressing the groove;

[0011] In the above step 3, the elastic inner liner contracts to squeeze and push the toothpaste;

[0012] In the above step 4, the toothpaste is squeezed out through the second through hole and the first through hole and used;

[0013] In the above step 5, the one-way air valve balances the pressure in the pipe body;

[0014] In the above step 6, after the toothpaste is completely used, the toothpaste tube is recycled and reused.

[0015] Preferably, in step one, the tube sleeve is inserted into the tube body and fixedly connected to the inner wall of the tube body to ensure that it cannot be disassembled during use.

[0016] Preferably, in step 2, the rotating cover head rotates in the installation groove and is guided and limited by the slide groove and the limit block, so that when pressed into place, one end of the first through hole exposes the tube cover, and the other end of the first through hole is connected to the second through hole.

[0017] Preferably, in step three, the elastic inner liner squeezes the toothpaste into the receiving groove under the action of contraction force and subsequent external force.

[0018] Preferably, in step five, when the tube body is squeezed with fingers, the internal air pressure increases, the soft component blocks the one-way air valve to close, the internal air pressure squeezes the elastic liner to squeeze out the toothpaste, and when the fingers are released, the one-way air valve opens, the external air fills the tube body, and the tube body always remains filled with toothpaste and air.

[0019] Preferably, in step six, after the toothpaste is used up, the toothpaste tube is recovered, and the tube body, the tube cover and the elastic liner are separated by strong external force or heating to facilitate classification, recycling and reuse.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention is designed with a shrinkable inner liner structure, which can deliver all the toothpaste to the tube mouth, avoiding toothpaste residue; the anti-residue structure allows the toothpaste tube to be recycled, promoting the development of environmental protection; in addition, a push-type opening and closing structure is designed, which is more convenient and quick to use, and at the same time avoids toothpaste overflowing due to untimely opening and closing, causing cleaning and waste problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall three-dimensional structure diagram of the present invention

[0022] Figure 2 It is the overall front view cutaway structure diagram of the present invention;

[0023] Figure 3 for Figure 2 A magnified structural diagram of the middle A area;

[0024] Figure 4 for Figure 2 A magnified structural diagram of the middle B area;

[0025] Figure 5 This is a front view of the overall cross-sectional structure of the present invention when in use;

[0026] Figure 6 for Figure 5 The enlarged structure of the middle C area;

[0027] Figure 7 for Figure 5 The enlarged structure of the D region in the middle;

[0028] Figure 8 The present invention is a flow chart of the method.

[0029] In the figure: 1. tube body; 2. tube cover; 3. groove; 4. rotating cover head; 5. flexible component; 6. one-way air valve; 7. tube sleeve; 8. receiving groove; 9. first through hole; 10. elastic liner; 11. installation groove; 12. second through hole; 13. slide groove; 14. limit block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-7The present invention provides a technical solution: a new type of toothpaste tube for avoiding toothpaste residue, comprising a tube body 1, a tube cover 2 is fixedly connected to the upper surface of the tube body 1, a mounting groove 11 is provided on the upper surface of the tube cover 2, a rotating cover head 4 is rotatably connected to the inner wall of the mounting groove 11, a first through hole 9 is provided on the outer wall of one side of the rotating cover head 4, a receiving groove 8 is provided at the bottom end of the mounting groove 11, and the receiving groove 8 is provided on the lower surface of the tube cover 2, a second through hole 12 is provided on the inner wall of the receiving groove 8, and the second through hole 12 is conductively connected to the mounting groove 11, and a fixing hole 13 is fixedly connected to the lower surface of the tube cover 2 at a position corresponding to the receiving groove 8 An elastic liner 10 is sleeved in the tube body 1, and a groove 3 is provided on one side outer wall of the tube cover 2; a tube sleeve 7 is fixedly connected to the lower surface of the tube cover 2, and the tube sleeve 7 is fixedly connected to the inner wall of the tube body 1; a slide groove 13 is provided on one side outer wall of the rotating cover head 4, and a limiting block 14 is fixedly connected to the position of the slide groove 13 on the inner wall of the mounting groove 11, and the limiting block 14 is clamped in the slide groove 13; a soft component 5 is fixedly connected to one side outer wall of the tube body 1, and a one-way air valve 6 is fixedly connected to one side outer wall of the soft component 5, and the output end of the one-way air valve 6 is conductively connected to the tube body 1.

[0032] See also Figure 8 The present invention provides a technical solution: a method for using a new toothpaste tube to avoid toothpaste residue, comprising the steps of: 1. assembling and filling; 2. pressing the cover; 3. shrinking the inner shell; 4. squeezing out the toothpaste; 5. balancing the pressure; and 6. recycling.

[0033] In the above step 1, toothpaste is filled into the elastic liner 10, and the tube cover 2 is installed on the tube body 1, and the tube sleeve 7 is inserted into the tube body 1 and fixedly connected to the inner wall of the tube body 1 to ensure that it cannot be disassembled during use;

[0034] In the above step 2, one side of the rotating cover head 4 is pressed by the groove 3, and the rotating cover head 4 rotates in the installation groove 11, and is guided and limited by the slide groove 13 and the limit block 14, so that when pressed in place, one end of the first through hole 9 is exposed to the pipe cover 2, and the other end of the first through hole 9 is connected to the second through hole 12;

[0035] In the above step 3, the elastic liner 10 contracts, and the elastic liner 10 squeezes the toothpaste into the receiving groove 8 under the action of the contraction force and the subsequent external force.

[0036] In the above step 4, the toothpaste is squeezed out through the second through hole 12 and the first through hole 9 and used;

[0037] In the above step 5, the one-way air valve 6 balances the pressure in the tube body 1. When the tube body 1 is squeezed with fingers, the internal air pressure increases, the soft component 5 blocks the one-way air valve 6 to close, and the internal air pressure squeezes the elastic liner 10 to squeeze out the toothpaste. When the fingers are released, the one-way air valve 6 opens, and the external air fills the tube body 1. The tube body 1 is always kept full of toothpaste and air.

[0038] In the above step six, after the toothpaste is used up, the toothpaste tube is recycled, and the tube body 1, the tube cover 2 and the elastic liner 10 are separated by strong external force or heating to facilitate classification, recycling and reuse.

[0039] Based on the above, the advantages of the present invention are: the present invention is designed with a shrinkable inner liner structure, which can deliver all the toothpaste to the tube mouth under the action of the material's own elasticity and auxiliary external force, avoiding the waste caused by toothpaste residue; the anti-residue structure allows the toothpaste tube to be recycled, and the various parts are separated during the recycling process by strong external force or heating, which is more convenient for classified recycling and reuse, and promotes the development of environmental protection. In addition, a press-type opening and closing structure is designed, which makes it more convenient and quick to use and improves the user experience, while also avoiding toothpaste overflow due to untimely opening and closing, causing cleaning and waste problems.

[0040] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A novel toothpaste tube for preventing toothpaste residue, comprising a tube body (1), characterized in that: The upper surface of the tube body (1) is fixedly connected to a tube cover (2), a mounting groove (11) is provided on the upper surface of the tube cover (2), a rotating cover head (4) is rotatably connected to the inner wall of the mounting groove (11), a first through hole (9) is provided on one side outer wall of the rotating cover head (4), a receiving groove (8) is provided at the bottom end of the mounting groove (11), and the receiving groove (8) is provided on the lower surface of the tube cover (2), a second through hole (12) is provided on the inner wall of the receiving groove (8), and the second through hole (12) is conductively connected to the mounting groove (11), an elastic liner (10) is fixedly connected to the lower surface of the tube cover (2) at a position corresponding to the receiving groove (8), and the elastic liner (10) is sleeved in the tube body (1), and a groove (3) is provided on one side outer wall of the tube cover (2).

2. The novel toothpaste tube for avoiding toothpaste residue according to claim 1, characterized in that: The lower surface of the pipe cover (2) is fixedly connected to a pipe sleeve (7), and the pipe sleeve (7) is fixedly connected to the inner wall of the pipe body (1).

3. The novel toothpaste tube for avoiding toothpaste residue according to claim 1, characterized in that: A sliding groove (13) is provided on one side outer wall of the rotating cover head (4), and a limiting block (14) is fixedly connected to the inner wall of the mounting groove (11) at a position corresponding to the sliding groove (13), and the limiting block (14) is clamped in the sliding groove (13).

4. The novel toothpaste tube for avoiding toothpaste residue according to claim 2, characterized in that: A flexible component (5) is fixedly connected to one side outer wall of the tube body (1), a one-way air valve (6) is fixedly connected to one side outer wall of the flexible component (5), and an output end of the one-way air valve (6) is conductively connected to the inside of the tube body (1).

5. A method for using a new toothpaste tube to avoid toothpaste residue, comprising step 1, assembling and filling; step 2, pressing the cover; step 3, shrinking the inner liner; step 4, squeezing out the toothpaste; step 5, balancing the pressure; step 6, recycling; characterized in that: In the above step 1, toothpaste is filled into the elastic inner liner (10), and the tube cover (2) is installed on the tube body (1); In the above step 2, one side of the rotating cover (4) is pressed through the groove (3); In the above step 3, the elastic inner liner (10) contracts to squeeze and push the toothpaste; In the above step 4, the toothpaste is squeezed out through the second through hole (12) and the first through hole (9) and used; In the above step 5, the one-way air valve (6) balances the pressure in the pipe body (1); In the above step 6, after the toothpaste is completely used, the toothpaste tube is recycled and reused.

6. The method for using a new toothpaste tube for avoiding toothpaste residue according to claim 5, characterized in that: In the step 1, the pipe sleeve (7) is inserted into the pipe body (1) and fixedly connected to the inner wall of the pipe body (1) to ensure that it cannot be disassembled during use.

7. The method for using a new toothpaste tube for avoiding toothpaste residue according to claim 5, characterized in that: In the second step, the rotating cover head (4) rotates in the installation groove (11) and is guided and limited by the sliding groove (13) and the limiting block (14), so that when pressed into place, one end of the first through hole (9) is exposed from the pipe cover (2), and the other end of the first through hole (9) is connected to the second through hole (12).

8. The method for using a new toothpaste tube to avoid toothpaste residue according to claim 5, characterized in that: In the step three, the elastic inner liner (10) squeezes the toothpaste into the containing groove (8) under the action of the contraction force and the subsequent external force.

9. The method for using the novel toothpaste tube for preventing toothpaste residue as claimed in claim 5, characterized in that: In step 5, when the tube body (1) is squeezed with a finger, the internal air pressure increases, the soft component (5) blocks the one-way air valve (6) to close, and the internal air pressure squeezes the elastic liner (10) to squeeze out the toothpaste. When the finger is released, the one-way air valve (6) opens, and the external air fills the tube body (1), and the tube body (1) is always kept full of toothpaste and air.

10. The method for using the novel toothpaste tube for preventing toothpaste residue as claimed in claim 5, characterized in that: In step six, after the toothpaste is used up, the toothpaste tube is recovered, and the tube body (1), the tube cover (2) and the elastic liner (10) are separated by strong external force or heating, so as to facilitate classification, recycling and reuse.

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