Anti-aging wear-resistant rubber tube

Abstract

The utility model discloses an aging-resistant wear-resistant rubber tube, and relates to the technical field of rubber tube production equipment. The rubber hose comprises a rubber hose body and a protective shell, the protective shell is arranged on the outer side wall of the rubber hose body, a protective assembly is installed on the outer side wall of the rubber hose body, a protective assembly is installed on the inner side wall of the protective shell, and a connecting assembly is installed on the outer side wall of the protective shell. An expansion block is installed on the left side wall of a connecting pipe of the connecting assembly, a fixing ring is installed on the outer side wall of the expansion block, connecting blocks are installed at the two ends of the fixing ring, adjusting bolts are installed on the inner side walls of the connecting blocks, a rubber inner ring is installed on the left side wall of the connecting pipe, and an expansion block is installed on the outer side wall of the rubber inner ring. The rubber pipe body is protected through the protection assembly, the abrasion resistance and the aging resistance of the rubber pipe body are enhanced, the service life of the rubber pipe body is prolonged, the rubber pipe body can be conveniently connected with rubber pipes and connectors of different sizes through the connecting assembly, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber hose production equipment, in particular to an anti-aging and anti-wear rubber hose. Background Art

[0002] With the general improvement of current living conditions, the use of hoses in daily life has gradually become common. Material packaging can be applied to the cosmetics industry, pharmaceutical industry, glue industry, pet food industry, pigment industry and other industries, but it still has the following disadvantages in actual use:

[0003] 1. At present, the outer rubber layer of the hose is mainly synthetic rubber, which is not resistant to aging, easy to crack, and not wear-resistant, resulting in a short lifespan, which in turn increases costs;

[0004] 2. The existing hose is inconvenient to connect. When connecting with hoses or connectors of different sizes, it is inconvenient to connect and easy to fall off. Utility Model Content

[0005] The purpose of the utility model is to provide an aging-resistant and wear-resistant hose, which protects the hose body through a protective component, enhances the wear resistance and aging resistance of the hose body, and increases the service life of the hose body. The hose body is conveniently connected to hoses and connectors of different sizes through a connecting component, which is simple and convenient to operate, and solves the problem of inconvenient connection of existing aging-resistant and wear-resistant hoses.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is an aging-resistant and wear-resistant rubber hose, comprising a rubber hose main body and a protective shell, the outer side wall of the rubber hose main body is provided with the protective shell, the outer side wall of the rubber hose main body is installed with a protective component, the inner side wall of the protective shell is installed with a protective component, and the outer side wall of the protective shell is installed with a connecting component; the outer side wall of the anti-aging layer of the protective component is installed with an anti-oxidation layer, the outer side wall of the anti-oxidation layer is installed with a connecting rubber layer, and the outer side wall of the connecting rubber layer is installed with a rubber cushion layer; the left side wall of the connecting pipe of the connecting component is installed with an expansion block, the outer side wall of the expansion block is installed with a fixing ring, both ends of the fixing ring are installed with connecting blocks, the inner side wall of the connecting block is installed with an adjusting bolt, the left side wall of the connecting pipe is installed with a rubber inner ring, and the outer side wall of the rubber inner ring is installed with the expansion block.

[0008] Furthermore, an anti-aging layer is installed on the outer side wall of the hose body, the outer side wall of the hose body is bonded and connected to the anti-aging layer, and the outer side wall of the anti-aging layer is bonded and connected to the anti-oxidation layer.

[0009] Furthermore, the outer side wall of the anti-oxidation layer is fitted and connected to the connecting adhesive layer, and the outer side wall of the connecting adhesive layer is fitted and connected to the rubber cushion layer.

[0010] Furthermore, the outer side wall of the rubber cushion layer is fitted and connected to the protective shell, and the outer side wall of the protective shell is provided with an external thread.

[0011] Furthermore, a connecting pipe is installed on the outer side wall of the protective shell, an inner side wall of the connecting pipe is provided with an internal thread, and the connecting pipe is threadedly connected to the protective shell through the internal thread.

[0012] Furthermore, the left side wall of the connecting pipe is detachably fixedly connected to the expansion block, and the inner side wall of the expansion block is fittedly connected to the rubber inner ring.

[0013] Furthermore, the outer side wall of the expansion block is fitted and connected to the fixing ring, and the two ends of the fixing ring are detachably fixedly connected to the connection block.

[0014] Furthermore, threaded through holes are relatively opened in the connection blocks, and the connection blocks are connected to the adjustment bolts through the threaded through holes.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model sets a protective component, and the outer layer of the hose body is wrapped with an anti-aging layer and an anti-oxidation layer in sequence, which can effectively prevent the hose body from being oxidized and corroded. The anti-oxidation layer can effectively slow down the aging degree of the hose body and increase the service life. The outer wall of the anti-oxidation layer is coated with a connecting rubber layer to facilitate the installation of the rubber cushion layer. The rubber cushion layer protects the hose body. When receiving external pressure, the rubber cushion layer can be compressed to relieve the pressure and prevent the hose body from being ruptured due to the pressure of the external force. The outer protective shell protects the whole, and the external thread of the protective shell can effectively play the role of wear resistance and rupture resistance, which solves the problems of existing hoses that are not resistant to aging, easy to crack, and not wear-resistant, resulting in a short service life and thus increasing costs.

[0017] 2. The utility model provides a connecting assembly. When the hose main body is connected to other hoses or connectors, the rubber inner ring at the connection is put on the other hoses or connectors. Because the expansion blocks are separated and the front ends can be tilted, the expansion blocks can shrink or spread out in all directions. When the adjusting bolt is rotated, the two connection blocks move relative to each other. When the two connection blocks approach each other, the fixing ring is driven to shrink, so that the expansion block and the rubber inner ring shrink until the adjusting bolt is rotated and the fixing ring no longer shrinks. The other hose or connector is fixed to the rubber inner ring, and the connection between the hose main body and the other hose or connector is completed, which solves the problem of inconvenient connection of existing hoses and the problem of inconvenient connection and easy falling off when connecting with hoses or connectors of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an aging-resistant and wear-resistant rubber hose;

[0019] Figure 2 for Figure 1 Right view of;

[0020] Figure 3 This is a structural cross-sectional view of an aging-resistant and wear-resistant rubber hose;

[0021] Figure 4 An exploded view of the structure of the connection components;

[0022] Figure 5 Exploded view of the protection assembly.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Hose body; 2. Protective shell; 3. Protective assembly; 4. Connecting assembly; 201. External thread; 301. Anti-aging layer; 302. Anti-oxidation layer; 303. Connecting rubber layer; 304. Rubber cushion layer; 401. Connecting pipe; 402. Extension block; 403. Fixing ring; 404. Connecting block; 405. Adjusting bolt; 406. Rubber inner ring; 4011. Internal thread. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] Embodiment 1

[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the utility model is an aging-resistant and wear-resistant rubber hose, comprising a rubber hose body 1 and a protective shell 2. The protective shell 2 is arranged on the outer wall of the rubber hose body 1, and the protective shell 2 plays a certain protective effect. The outer wall of the rubber hose body 1 is installed with a protective component 3, which can protect the rubber hose body 1. The inner wall of the protective shell 2 is installed with a protective component 3, which wraps the protective component 3 to avoid damage to the protective component 3 and affect the protection effect.

[0028] The outer wall of the anti-aging layer 301 of the protection component 3 is installed with an anti-oxidation layer 302, the outer wall of the anti-oxidation layer 302 is installed with a connecting adhesive layer 303, and the outer wall of the connecting adhesive layer 303 is installed with a rubber cushion layer 304;

[0029] An anti-aging layer 301 is installed on the outer side wall of the hose body 1. The anti-aging layer 301 has an anti-aging effect and can increase the service life of the hose body 1. The outer side wall of the hose body 1 is bonded and connected with the anti-aging layer 301 to achieve the effect that the anti-aging layer 301 wraps the hose body 1. The outer side wall of the anti-aging layer 301 is bonded and connected with the anti-oxidation layer 302, and the anti-oxidation layer 302 is installed. The anti-oxidation layer 302 can have an anti-oxidation effect and prevent the hose body 1 from being oxidized and corroded;

[0030] The outer wall of the anti-oxidation layer 302 is fitted and connected with the connecting adhesive layer 303, and the connecting adhesive layer 303 plays a connecting role, which facilitates the installation of the rubber pad layer 304. The outer wall of the connecting adhesive layer 303 is fitted and connected with the rubber pad layer 304, and the outer wall of the rubber pad layer 304 is fitted and connected with the protective shell 2. The protective shell 2 is installed on the outside of the rubber pad layer 304, which can protect the rubber pad layer 304. At the same time, when the protective shell 2 is compressed by external force, the force can be transmitted to the rubber pad layer 304, which plays a certain buffering role and can better protect the hose body 1. The outer wall of the protective shell 2 is provided with an external thread 201, and the external thread 201 can play a certain wear-resistant effect.

[0031] When the above arrangement is in use, the operator wraps the outer layer of the hose body 1 with the anti-aging layer 301 and the anti-oxidation layer 302 in sequence. The anti-oxidation layer 302 can effectively prevent the hose body 1 from being oxidized and corroded. The anti-aging layer 301 can effectively slow down the aging degree of the hose body 1 and increase its service life. The connecting rubber layer 303 is coated on the outer wall of the anti-oxidation layer 302 to facilitate the installation of the rubber cushion layer 304. The rubber cushion layer 304 protects the hose body 1. When receiving external pressure, the rubber cushion layer 304 can be compressed to relieve the pressure and avoid the hose body 1 from being ruptured due to the pressure of the external force. The outer protective shell 2 is used to protect the whole body. The external thread 201 of the protective shell 2 can effectively play the role of wear resistance and rupture prevention.

[0032] Embodiment 2

[0033] The difference between the second embodiment and the first embodiment is that the second embodiment further discloses: Figure 1 , Figure 3 and Figure 4 As shown, a connecting component 4 is installed on the outer wall of the protective shell 2, an expansion block 402 is installed on the left side wall of a connecting pipe 401 of the connecting component 4, a fixing ring 403 is installed on the outer side wall of the extension block 402, connecting blocks 404 are installed on both ends of the fixing ring 403, an adjusting bolt 405 is installed on the inner side wall of the connecting block 404, a rubber inner ring 406 is installed on the left side wall of the connecting pipe 401, and an expansion block 402 is installed on the outer side wall of the rubber inner ring 406;

[0034] A connecting pipe 401 is installed on the outer wall of the protective shell 2, and an inner wall of the connecting pipe 401 is provided with an internal thread 4011, which is convenient for connecting with the protective shell 2. The connecting pipe 401 is threadedly connected with the protective shell 2 through the internal thread 4011;

[0035] The left side wall of the connecting tube 401 is detachably fixedly connected to the expansion block 402, and the inner side wall of the expansion block 402 is fitted and connected to the rubber inner ring 406, so that the expansion block 402 and the rubber inner ring 406 can move synchronously. The outer side wall of the expansion block 402 is fitted and connected to the fixing ring 403, and the fixing ring 403 can fix the expansion block 402. Both ends of the fixing ring 403 are detachably fixedly connected to the connecting block 404, so that the connecting block 404 can drive the fixing ring 403 to move. The connecting block 404 is relatively provided with threaded through holes, which are convenient for connection with the adjusting bolt 405. The connecting block 404 is connected to the adjusting bolt 405 through the threaded through holes.

[0036] When the above arrangement is in use, when the hose body 1 is connected to other hoses or connectors, the rubber inner ring 406 at the connection is put on the other hoses or connectors. Because the expansion block 402 is separated and the front end can be tilted, the expansion block 402 can shrink or spread out in all directions. When the adjusting bolt 405 is rotated, the two connecting blocks 404 move relative to each other. When the two connecting blocks 404 approach each other, the fixing ring 403 is driven to shrink, so that the expansion block 402 and the rubber inner ring 406 shrink until the adjusting bolt 405 is rotated and the fixing ring 403 no longer shrinks, and the other hose or connector is fixed to the rubber inner ring 406, thereby completing the connection between the hose body 1 and the other hose or connector.

[0037] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. An anti-aging and anti-wear rubber hose, comprising a rubber hose body (1) and a protective shell (2), wherein the outer wall of the rubber hose body (1) is provided with the protective shell (2), characterized in that: The outer side wall of the hose body (1) is installed with a protective component (3), the inner side wall of the protective shell (2) is installed with a protective component (3), and the outer side wall of the protective shell (2) is installed with a connecting component (4); The outer wall of the anti-aging layer (301) of the protection component (3) is provided with an anti-oxidation layer (302), the outer wall of the anti-oxidation layer (302) is provided with a connecting adhesive layer (303), and the outer wall of the connecting adhesive layer (303) is provided with a rubber cushion layer (304); An expansion block (402) is installed on the left side wall of the connecting pipe (401) of the connecting assembly (4), a fixing ring (403) is installed on the outer side wall of the expansion block (402), connecting blocks (404) are installed on both ends of the fixing ring (403), an adjusting bolt (405) is installed on the inner side wall of the connecting block (404), a rubber inner ring (406) is installed on the left side wall of the connecting pipe (401), and the expansion block (402) is installed on the outer side wall of the rubber inner ring (406).

2. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: The outer wall of the hose body (1) is provided with an anti-aging layer (301), the outer wall of the hose body (1) is fitted and connected to the anti-aging layer (301), and the outer wall of the anti-aging layer (301) is fitted and connected to the anti-oxidation layer (302).

3. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: The outer side wall of the anti-oxidation layer (302) is fitted and connected to the connecting adhesive layer (303), and the outer side wall of the connecting adhesive layer (303) is fitted and connected to the rubber cushion layer (304).

4. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: The outer side wall of the rubber cushion layer (304) is fitted and connected to the protective shell (2), and the outer side wall of the protective shell (2) is provided with an external thread (201).

5. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: A connecting pipe (401) is installed on the outer wall of the protective shell (2), an inner wall of the connecting pipe (401) is provided with an internal thread (4011), and the connecting pipe (401) is threadedly connected to the protective shell (2) via the internal thread (4011).

6. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: The left side wall of the connecting pipe (401) is detachably fixedly connected to the expansion block (402), and the inner side wall of the expansion block (402) is closely connected to the rubber inner ring (406).

7. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: The outer side wall of the expansion block (402) is closely connected to the fixing ring (403), and the two ends of the fixing ring (403) are detachably fixedly connected to the connection block (404).

8. The anti-aging and anti-wear rubber hose according to claim 1, characterized in that: The connection blocks (404) are provided with threaded through holes, and the connection blocks (404) are connected to the adjustment bolts (405) via the threaded through holes.

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