High-toughness high polymer material hose cover based on two-piece thread structure

Abstract

The utility model belongs to the field of hose covers, particularly relates to a hose cover made of a high-toughness high polymer material and based on a two-piece thread structure, and aims to solve the problem that when an existing cover body can seal a liquid outlet of a hose in use, a hose product (such as facial cleanser) needs to be hung at one place and is inconvenient to hang. According to the scheme, the cover comprises a first cover body and a second cover body, the inner wall of the first cover body is provided with a first internal thread facilitating threaded connection of the first cover body and a hose product, the outer side of the top end of the first cover body is provided with an external thread, and the inner wall of the second cover body is provided with a second internal thread; the top end of the second cover body is in threaded connection with the top end of the first cover body, and the first cover body is in a convex shape. And the hanging mechanism can be used for hanging the product on the hook, and the anti-lost mechanism can be used for preventing the second cover body from being lost after the second cover body is opened.

Description

Technical Field

[0001] The utility model relates to the technical field of hose covers, in particular to a hose cover made of a high-toughness polymer material based on a two-piece thread structure. Background Art

[0002] Cosmetic hoses are used as storage containers for facial cleansers, sunscreens, isolation creams and other lotions. Their main body structures are similar and there is no difference. Now they are basically distinguished by the novelty of the caps. There are two common caps for sealing the hoses, one is a rotating cap and the other is a flip cap.

[0003] After searching, the patent with announcement number CN219193097U discloses a hose sealing cover, including a cover body itself, which is used to seal the liquid outlet of the hose, and the cover body includes a connecting seat and a flip cover. The connecting seat is penetrated with a liquid outlet hole for medium output, and its bottom surface is provided with a docking portion for threaded connection with the hose, and a shoulder is raised on its top surface, and a raised top platform is provided in the center of the shoulder, and the liquid outlet passes through the center of the top platform. The flip cover is hinged to the connecting seat, and the flip cover includes a cover seat and a shell. The shell is a transparent body, and the shell is clamped on the top of the cover seat. The top end face of the cover seat is mound-shaped, and a sealing portion for the top platform to extend into is provided on the bottom surface of the cover seat, and a plug body for contacting with the top platform is provided in the sealing portion. The utility model has reasonable and simple structure, strong practicality, convenient use, strong decorative effect, and is easy to distinguish.

[0004] The technical solution has the following problems:

[0005] Although the cover can seal the liquid outlet of the hose during use, it is inconvenient to hang the product of the hose (such as facial cleanser) in one place. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that although the cover can seal the liquid outlet of the hose during use, it is inconvenient to hang the product of the hose (such as facial cleanser) in one place, and to propose a hose cover based on a high-toughness polymer material with a two-piece threaded structure.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A hose cover made of a high-toughness polymer material with a two-piece threaded structure comprises a first cover body and a second cover body, wherein the inner wall of the first cover body is provided with a first internal thread for convenient threaded connection between the first cover body and the hose product, an external thread is provided on the outer top of the first cover body, and a second internal thread is provided on the inner wall of the second cover body, the second cover body is threadedly connected to the top of the first cover body, and the first cover body is convex;

[0009] A hanging mechanism, which is arranged on the second cover body to facilitate the hose product to be hung on a place with a hook;

[0010] The anti-lost mechanism is arranged between the first cover body and the second cover body to prevent the second cover body from being lost.

[0011] In a possible design, the hanging mechanism includes a hanging strap for facilitating hanging the hose product on a hooked place, a groove is provided on the top of the second cover body, the two ends of the hanging strap are respectively fixedly connected to the inner walls on both sides of the groove, and the hanging strap and the second cover body are an integral structure.

[0012] In a possible design, the anti-loss mechanism includes an anti-loss belt, a movable ring and two limiting rings for preventing the second cover body from being lost, one end of the anti-loss belt is fixedly connected to one side of the first cover body, the other end of the anti-loss belt is fixedly connected to one side of the movable ring, the two limiting rings are fixedly mounted on the second cover body, the movable ring is movably mounted on the second cover body, and the movable ring is located between the two limiting rings.

[0013] In a possible design, a first sealing ring for improving the sealing between the first cover body and the hose product is fixedly provided on the top inner wall of the first cover body, and a second sealing ring for improving the sealing between the second cover body and the first cover body is fixedly provided on the top inner wall of the second cover body.

[0014] In a possible design, anti-skid grooves for increasing friction of a person's hands to prevent slipping are provided on both the first cover body and the second cover body.

[0015] In a possible design, the first cover body, the second cover body, and the hanging strap are all made of TPU material.

[0016] In the present application, when in use, the first cover body and the hose product are rotated to threadably connect and the discharge port of the hose product is sealed. When in use, the first cover body or the second cover body can be rotated to squeeze the hose product to squeeze the product out. Through the provided hanging strap, when the hose product needs to be hung on the hook, the hanging strap is pinched by fingers to pull up the hanging strap, and the product is hung on the hook through the hanging strap. Since the materials of the first cover body, the second cover body and the hanging strap are all TPU materials, TPU material is a high-toughness polymer material with good toughness, good elasticity and strength, as well as good acid and alkali resistance and flame retardant properties. Of course, other high-toughness polymer materials can also be selected. Through the provided anti-loss strap, the second cover body can be prevented from being lost after opening the second cover body. The first cover body and the second cover body are two-piece.

[0017] The beneficial effects of the present invention are:

[0018] In the utility model, the hose cover of the high-toughness polymer material based on the two-piece threaded structure is provided with a hanging strap through a hanging mechanism. When the hose product needs to be hung on the hook, the hanging strap is pinched by fingers to pull up the hanging strap, and the product is hung on the hook through the hanging strap;

[0019] In the utility model, the hose cover of high-toughness polymer material based on the two-piece threaded structure can prevent the second cover from being lost after the second cover is opened through the anti-lost mechanism and the anti-lost belt;

[0020] In the utility model, the product can be hung on the hook through the hanging mechanism, and the second cover can be prevented from being lost after the second cover is opened through the anti-lost mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a hose cover made of a high-toughness polymer material based on a two-piece threaded structure proposed by the utility model;

[0022] Figure 2 This is a bottom view structural schematic diagram of a hose cover made of a high-toughness polymer material based on a two-piece threaded structure proposed by the utility model;

[0023] Figure 3 A schematic diagram of the separation structure of the movable ring and the second cover body of the hose cover of high-toughness polymer material based on a two-piece threaded structure proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the separation structure of the first cover body and the second cover body of the hose cover made of high-toughness polymer material based on a two-piece threaded structure proposed by the utility model.

[0025] In the figure: 1. first cover body; 2. second cover body; 3. limiting ring; 4. hanging strap; 5. groove; 6. anti-lost strap; 7. movable ring; 8. anti-slip groove; 9. external thread. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Reference Figure 1-4 The hose cover comprises: a first cover body 1 and a second cover body 2, wherein the first cover body 1 and the second cover body 2 are both made of TPU material. The TPU thermoplastic polyurethane material has excellent properties such as high toughness, wear resistance, oil resistance, and chemical resistance, and is very suitable as the material of the hose cover.

[0029] The inner wall of the first cover body 1 is provided with a first internal thread, which facilitates the threaded connection between the first cover body 1 and the hose product to achieve a tight sealing effect. An external thread 9 is provided on the outer side of the top end of the first cover body 1, and the external thread 9 matches the second internal thread on the inner wall of the second cover body 2, so that the second cover body 2 can be threadedly connected to the top end of the first cover body 1. The first cover body 1 is designed as a convex shape as a whole to adapt to hose products of different shapes and sizes.

[0030] In order to hang the hose product, a hanging mechanism is set on the second cover body 2, and the hanging mechanism includes a hanging belt 4. The two ends of the hanging belt 4 are respectively fixedly connected to the inner walls of the groove 5 on both sides of the top of the second cover body 2. The hanging belt 4 and the second cover body 2 are an integrated structure, which is convenient for users to hang the hose product in a place with a hook.

[0031] In order to prevent the second cover body 2 from being lost, an anti-loss mechanism is also provided, which includes an anti-loss belt 6, a movable ring 7 and two limiting rings 3. One end of the anti-loss belt 6 is fixedly connected to one side of the first cover body 1, and the other end is fixedly connected to one side of the movable ring 7. The two limiting rings 3 are fixedly sleeved on the second cover body 2, and the movable ring 7 is movably sleeved on the second cover body 2 and is located between the two limiting rings 3. When the second cover body 2 is separated from the first cover body 1, the movable ring 7 is restricted on the second cover body 2 by the two limiting rings 3. The anti-loss belt 6 connects the first cover body 1 and the second cover body 2 together to prevent the second cover body 2 from being lost.

[0032] Embodiment 2

[0033] refer to Figure 1-4 , improved on the basis of Example 1: a hose cover made of high-toughness polymer material based on a two-piece threaded structure, which is used in the field of hose covers. In order to improve the sealing between the first cover body 1 and the hose product, a first sealing ring is fixedly provided on the top inner wall of the first cover body 1. At the same time, in order to improve the sealing between the second cover body 2 and the first cover body 1, a second sealing ring is fixedly provided on the top inner wall of the second cover body 2.

[0034] In order to facilitate the operation by the hands of personnel, anti-skid grooves 8 are provided on the first cover body 1 and the second cover body 2 to increase the friction force of the hands of personnel to prevent slipping.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hose cover made of a high-toughness polymer material based on a two-piece threaded structure, comprising a first cover body (1) and a second cover body (2), characterized in that: The inner wall of the first cover body (1) is provided with a first internal thread for facilitating threaded connection between the first cover body (1) and the hose product, the top outer side of the first cover body (1) is provided with an external thread (9), the inner wall of the second cover body (2) is provided with a second internal thread, the second cover body (2) is threadedly connected to the top of the first cover body (1), and the first cover body (1) is convex; A hanging mechanism, the hanging mechanism being arranged on the second cover body (2) so as to facilitate hanging of the hose product on a place with a hook; An anti-lost mechanism is arranged between the first cover body (1) and the second cover body (2) to prevent the second cover body (2) from being lost.

2. The hose cover of high-toughness polymer material based on a two-piece threaded structure according to claim 1 is characterized in that: The hanging mechanism comprises a hanging belt (4) for facilitating hanging of the hose product on a hooked place, a groove (5) is provided on the top of the second cover body (2), the two ends of the hanging belt (4) are respectively fixedly connected to the inner walls of the groove (5), and the hanging belt (4) and the second cover body (2) are an integral structure.

3. The hose cover of high-toughness polymer material based on a two-piece threaded structure according to claim 1, characterized in that: The anti-loss mechanism comprises an anti-loss belt (6) for preventing the second cover body (2) from being lost, a movable ring (7) and two limiting rings (3); one end of the anti-loss belt (6) is fixedly connected to one side of the first cover body (1); the other end of the anti-loss belt (6) is fixedly connected to one side of the movable ring (7); the two limiting rings (3) are fixedly sleeved on the second cover body (2); the movable ring (7) is movably sleeved on the second cover body (2); and the movable ring (7) is located between the two limiting rings (3).

4. The hose cover of high-toughness polymer material based on a two-piece threaded structure according to claim 1, characterized in that: A first sealing ring is fixedly provided on the top inner wall of the first cover body (1) for improving the sealing performance between the first cover body (1) and the hose product, and a second sealing ring is fixedly provided on the top inner wall of the second cover body (2) for improving the sealing performance between the second cover body (2) and the first cover body (1).

5. The hose cover of high-toughness polymer material based on a two-piece threaded structure according to claim 1, characterized in that: The first cover body (1) and the second cover body (2) are both provided with anti-skid grooves (8) for increasing the friction force of a person's hands to prevent slipping.

6. The hose cover of high-toughness polymer material based on a two-piece threaded structure according to claim 1, characterized in that: The first cover body (1), the second cover body (2) and the hanging strap (4) are all made of TPU material.

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