CN214297222U

CN214297222U - Toothpaste shell convenient for completely squeezing toothpaste

Info

Publication number: CN214297222U
Application number: CN202023241339.0U
Authority: CN
Inventors: 王东军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-28
Anticipated expiration: 2030-12-29

Abstract

A toothpaste shell convenient for completely extruding toothpaste relates to the field of toothpaste shells and comprises a soft shell, an extrusion tube and a cover arranged at the top end of the extrusion tube; the top of the soft shell is provided with an outlet part, the inner wall of the extrusion pipe is provided with a conical surface with a large bottom and a small top, and the outlet part of the soft shell extends into the extrusion pipe from the bottom end of the extrusion pipe and is fixedly connected with the extrusion pipe in a sealing way; the toothpaste shell can completely extrude toothpaste in the toothpaste shell while ensuring firm and tight connection.

Description

Toothpaste shell convenient for completely squeezing toothpaste

Technical Field

The utility model relates to a toothpaste shell field especially relates to a toothpaste shell convenient to crowded clean toothpaste.

Background

As shown in fig. 1, the traditional toothpaste shell mainly comprises a cover, an extrusion pipe, a hard transition taper sleeve and a soft shell, wherein the hard transition taper sleeve is generally made of plastic materials and is integrally connected with the bottom end of the extrusion pipe, and the main function is to facilitate processing and bonding of the soft shell, so that the soft shell can be connected with the extrusion pipe through the hard transition taper sleeve more firmly and tightly, and toothpaste can be prevented from being extruded and exploded from other places except the outlet of the extrusion pipe; the hard transition taper sleeve is arranged, so that the toothpaste in the soft shell can be completely extruded at the top of the traditional toothpaste shell, the toothpaste remained in the extrusion tube and the hard transition taper sleeve cannot be completely extruded, the residual quantity of the toothpaste is 5-6 g each time in terms of 140 g of the toothpaste commonly used by people, the larger the toothpaste is packaged, the more the residual quantity is, the toothpaste belongs to daily necessities, and the waste caused by the toothpaste is very huge in consideration of the number of users and the usage amount.

Disclosure of Invention

In order to overcome the deficiency in the background art, the utility model discloses a toothpaste shell convenient to crowded clean toothpaste when guaranteeing to connect firmly inseparable, can extrude the toothpaste in the clean toothpaste shell.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a toothpaste shell convenient for completely extruding toothpaste comprises a soft shell, an extrusion tube and a cover arranged at the top end of the extrusion tube; the top of the soft shell is provided with an outlet part, the inner wall of the extrusion pipe is provided with a conical surface with a large bottom and a small top, and the outlet part of the soft shell extends into the extrusion pipe from the bottom end of the extrusion pipe and is fixedly connected with the extrusion pipe in a sealing manner.

Furthermore, the outer wall of the outlet part of the soft shell is connected with the inner wall of the extrusion pipe in a sealing and bonding mode.

Furthermore, the outer wall of the top end of the outlet part of the soft shell is in sealing adhesive connection with the inner wall of the top end of the extrusion pipe.

Furthermore, an annular groove is formed in the end face of the top end of the extrusion pipe, and the top end of the outlet portion of the soft shell is outwards turned and inserted into the annular groove to be fixed.

Furthermore, the top end of the outlet part of the soft shell is fixedly bonded with the annular groove.

Furthermore, the top end of the outlet part of the soft shell is clamped and fixed with the annular groove.

Furthermore, the center of the inner cover surface of the cover is provided with a groove corresponding to the outward turning structure of the outlet part.

Further, the cover is an outer turnover cover hinged with the outer wall of the top end of the extrusion pipe.

Further, the cover is a threaded screw cover matched with the outer wall of the top of the extrusion pipe.

Further, the whole soft shell is in a conical shape, or only the outlet part is in a conical shape matched with the inner wall of the extrusion pipe.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a toothpaste shell convenient to squeeze out toothpaste completely, has removed the stereoplasm transition taper sleeve between extrusion tube and the soft casing, directly connects extrusion tube and soft casing, has greatly reduced the volume of remaining of toothpaste, and sets the inner wall of extrusion tube into the conical surface, except that the purpose that reaches the throat and extrudes toothpaste gradually, also can increase the soft casing and stretch into the contact area of extrusion tube and extrusion tube, make the connection fix more closely; to sum up, the utility model discloses when guaranteeing toothpaste shell joint strength, can extrude the toothpaste in the clean toothpaste shell, avoid extravagant and environmental pollution.

Drawings

FIG. 1 is a schematic view of a conventional toothpaste shell;

fig. 2 is a first structural schematic diagram of the present invention;

FIG. 3 is a second schematic structural diagram of the present invention;

FIG. 4 is a third structural schematic diagram of the present invention;

in the figure: 1. a flexible housing; 101. an outlet portion; 2. extruding a pipe; 201. an annular groove; 3. a cover; 301. and (4) a groove.

Detailed Description

The present invention can be explained in detail by the following embodiments, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention, and the present invention is not limited to the following embodiments; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., it is only corresponding to the drawings of the present application, and for the convenience of describing the present invention, it is not intended to indicate or imply that the device or element referred to must have a particular orientation:

the first embodiment is as follows:

the toothpaste tube convenient for completely squeezing toothpaste, which is described in conjunction with fig. 2, comprises a soft shell 1, an extrusion tube 2 and a cover 3 arranged at the top end of the extrusion tube 2, wherein the cover 3 can be an outer flip cover hinged with the outer wall of the top end of the extrusion tube 2 and also can be a screw thread screwing cover matched with the outer wall of the top of the extrusion tube 2 as required; the top of the soft shell 1 is provided with an outlet part 101, the inner wall of the extrusion tube 2 is provided with a conical surface with a large bottom and a small top, the outlet part 101 of the soft shell 1 extends into the extrusion tube 2 from the bottom end of the extrusion tube 2 and is fixedly connected with the extrusion tube 2 in a sealing way, the traditional hard transition taper sleeve between the extrusion tube 2 and the soft shell 1 is removed in the whole structure, the residual quantity of toothpaste is greatly reduced, and the inner wall of the extrusion tube 2 is provided with the conical surface, so that the aim of gradually extruding the toothpaste by necking down is fulfilled, the contact area of the soft shell 1 extending into the extrusion tube 2 and the extrusion tube 2 can be increased, and the connection and fixation are firmer and tighter; according to the requirement, the outer wall of the outlet part 101 of the soft shell 1 is in sealed adhesive connection with the inner wall of the extrusion pipe 2, the adhesive area is the inner wall surface of the whole extrusion pipe 2, and the firm adhesion is ensured; the entire flexible casing 1 may be tapered, only the outlet portion 101 may be tapered so as to fit the inner wall of the extrusion tube 2, and the other portions may be formed in an appropriate shape such as a square shape, but the structural strength of the flexible casing 1 itself is ensured.

Example two:

the toothpaste tube convenient for completely squeezing toothpaste as described in conjunction with fig. 3 is different from the first embodiment in that the outer wall of the top end of the outlet portion 101 of the flexible shell 1 is hermetically bonded to the inner wall of the top end of the squeezing tube 2, that is, other parts of the inner wall of the squeezing tube 2 are only contacted with and not connected to the outer wall of the outlet portion 101 except for the bonding part of the top end; the toothpaste in the traditional hard transition taper sleeve is saved, the toothpaste in the extrusion pipe 2 can be extruded for use, the extrusion method is that when only the toothpaste in the outlet part 101 of the soft shell 1 is extruded, the bottom end of the outlet part 101 is pinched by a hand and then rotated, and the toothpaste in the outlet part 101, namely the extrusion pipe 2, can be spun out in a rotating mode because the bottom end of the outlet part 101 is not connected with the bottom end of the extrusion pipe 2; it should be noted that although only the outer wall of the top end of the outlet portion 101 is hermetically bonded to the inner wall of the top end of the extruding tube 2, the extruding force normally used can be dispersed by the contacting tapered inner wall of the extruding tube 2, so that the structural strength of the extruded toothpaste can be ensured.

Example three:

the toothpaste tube convenient for completely squeezing toothpaste as described in conjunction with fig. 4 is different from the first and second embodiments in that the end surface of the top end of the squeezing tube 2 is provided with the annular groove 201, the top end of the outlet portion 101 of the flexible shell 1 is everted and inserted into the annular groove 201 for fixation, the top end of the outlet portion 101 is fixed into the annular groove 201, the connection strength can be increased, and when the cover is covered on the squeezing tube 2, the everted structure of the top end of the outlet portion 101 is pressed, so that not only the sealing function is achieved, but also the fixation part of the outlet portion 101 and the squeezing tube 2 is more difficult to tear and burst, and when the cover is opened, the pressure is released from the outlet of the squeezing tube 2, so that the connection of the outlet portion 101 and the squeezing tube 2 is not affected; according to the requirement, the top end of the outlet part 101 of the soft shell 1 is fixedly bonded with the annular groove 201; in addition, the top end of the outlet part 101 of the soft shell 1 is clamped and fixed with the annular groove 201, so that when only toothpaste in the outlet part 101 of the soft shell 1 is left, the soft shell 1 and the extrusion pipe 2 can be even detached, and the toothpaste can be extruded completely conveniently; in addition, the center of the inner cover surface of the cover 3 is provided with a groove 301 corresponding to the outward turning structure of the outlet part 101, so that the cover is tightly covered and the structure of the outlet part 101 is not rigidly damaged.

The part of the utility model not detailed is prior art.

Claims

1. The utility model provides a toothpaste shell convenient to clean toothpaste out of a tube, contains soft casing (1), extrudes pipe (2) and locates lid (3) on extrusion pipe (2) top, its characterized in that: the top of the soft shell (1) is provided with an outlet part (101), the inner wall of the extrusion pipe (2) is provided with a conical surface with a large bottom and a small top, and the outlet part (101) of the soft shell (1) extends into the extrusion pipe (2) from the bottom end of the extrusion pipe (2) and is fixedly connected with the extrusion pipe (2) in a sealing manner.

2. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 1, wherein: the outer wall of the outlet part (101) of the soft shell (1) is in sealing adhesive connection with the inner wall of the extrusion pipe (2).

3. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 1, wherein: the outer wall of the top end of the outlet part (101) of the soft shell (1) is in sealed adhesive connection with the inner wall of the top end of the extrusion pipe (2).

4. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 1, wherein: the end face of the top end of the extrusion pipe (2) is provided with an annular groove (201), and the top end of the outlet part (101) of the soft shell (1) is outwards turned and inserted into the annular groove (201) for fixation.

5. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 4, wherein: the top end of the outlet part (101) of the soft shell (1) is fixedly bonded with the annular groove (201).

6. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 4, wherein: the top end of the outlet part (101) of the soft shell (1) is clamped and fixed with the annular groove (201).

7. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 4, wherein: the center of the inner cover surface of the cover (3) is provided with a groove (301) corresponding to the outward turning structure of the outlet part (101).

8. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 1, wherein: the cover (3) is an outer flip cover hinged with the outer wall of the top end of the extrusion pipe (2).

9. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 1, wherein: the cover (3) is a screw thread screwing cover matched with the outer wall of the top of the extrusion pipe (2).

10. The toothpaste holder for facilitating the complete toothpaste squeezing according to claim 1, wherein: the whole soft shell (1) is in a conical shape, or only the outlet part (101) is in a conical shape matched with the inner wall of the extrusion pipe (2).