Rubber tube assembly

Abstract

The utility model discloses a rubber tube assembly, which belongs to the technical field of rubber tube assemblies, and is characterized by comprising a rubber tube, a sleeve and a rubber tube, a core sleeve; a threaded joint; a fastening assembly; wherein the fastening assembly comprises a lock groove, a magnetic cavity, a limiting rod, a first magnetic block, a fixing block and a second magnetic block, the lock groove is formed in the core sleeve, the magnetic cavity is formed in the sleeve, the limiting rod is installed on the magnetic cavity, a through hole is formed in the lock sleeve, the first magnetic block is installed on the limiting rod, and the fixing block is installed on the second magnetic block. The fixing block penetrates through a through hole in the lock sleeve to be installed on the casing pipe, the second magnetic block is installed on the fixing block, the sealing performance of the connecting positions of all parts of the rubber pipe assembly can be improved, and the situation of liquid and gas leakage caused by loosening or falling off of the connecting positions of all the parts of the rubber pipe assembly is avoided; and the conveying work of the pipeline is more stable and safer.

Description

Technical Field

[0001] This application belongs to the technical field of hose assemblies, and particularly relates to a hose assembly. Background Art

[0002] A rubber hose assembly is a commonly used auxiliary device in a hydraulic system. It is composed of a high-pressure steel wire braided or wound hose and steel fittings. The steel fittings are clamped at both ends of the rubber hose by a special device to connect various hydraulic components in the hydraulic system. It is mainly used for hydraulic power transmission or conveying high-pressure media such as water, gas, and oil under the working temperature conditions of -40°C to +100°C to ensure the circulation of the liquid and the transmission of liquid energy.

[0003] The existing publication number CN214618212U discloses a hydraulic hose assembly, including a pipe body. A plurality of fixed sleeve rods are fixedly connected to the outer side of the pipe body, and a movable plate is installed inside the fixed sleeve rods. A telescopic rod is welded to the middle of one side of the movable plate, and a shock-absorbing spring is wound and connected to the outer side of the telescopic rod. One end of the shock-absorbing spring is welded with an anti-injury sleeve, and slide rails are fixedly connected to both sides of the anti-injury sleeve. Studs are threadedly connected to both ends of the slide rails, and a limiting plate is fixedly connected to one side of the studs.

[0004] Although the above hose assembly has good high-temperature resistance and corrosion resistance, its sealing performance is poor. Leakage of liquid or gas is likely to occur due to loosening or detachment at the joints of the various components of the hose assembly, which will affect the pipeline transportation work and pose a safety hazard. Utility Model Content

[0005] The purpose of this application is to provide a hose assembly for the above-mentioned existing technical problems, which can improve the sealing performance at the joints of the various components of the hose assembly, prevent leakage of liquid or gas due to loosening or detachment at the joints of the various components of the hose assembly, and make the pipeline transportation work more stable and safe.

[0006] This application provides a hose assembly, including a hose, and further including:

[0007] A sleeve, which is sleeved outside the hose;

[0008] A core sleeve, which is installed and inserted into the hose. A locking sleeve is provided on the core sleeve, and the locking sleeve is sleeved outside the sleeve;

[0009] A threaded joint, which is provided on the core sleeve;

[0010] A fastening assembly, which is installed on the sleeve;

[0011] Among them, the fastening component includes a locking groove, a magnetic cavity, a limiting rod, a first magnet, a fixing block, and a second magnet. The locking groove is arranged on the core sleeve, the magnetic cavity is arranged on the sleeve, the limiting rod is installed on the magnetic cavity, a through hole is arranged on the locking sleeve, the first magnet is installed on the limiting rod, the fixing block passes through the through hole on the locking sleeve and is installed on the sleeve, and the second magnet is installed on the fixing block.

[0012] When assembling the hose assembly is required, the sleeve is sleeved outside the hose, and then the core sleeve is inserted into the hose. At this time, the locking sleeve is sleeved outside the sleeve. When position locking is required, the fixing block is inserted into the through hole on the locking sleeve. At this time, one end of the fixing block enters the magnetic cavity. A second magnet is installed on the side of the fixing block entering the magnetic cavity. The first magnet and the second magnet repel each other magnetically. When the second magnet moves into the magnetic cavity, the first magnet will be repelled into the locking groove to complete the assembly locking of the hose assembly. The fastening component prevents the connection of the hose assembly from leaking liquid or gas due to loosening or falling off, making the pipeline transportation work more stable and safe.

[0013] Furthermore, the fastening component further includes:

[0014] A first abutting portion, which is arranged on the sleeve;

[0015] A second abutting portion, which is arranged on the core sleeve.

[0016] Since the fastening component further includes a first abutting portion and a second abutting portion, the first abutting portion is arranged on the sleeve, the second abutting portion is arranged on the core sleeve, both the first abutting portion and the second abutting portion are hemispherical, and the hose is clamped when the sleeve and the core sleeve are connected to fix the hose, making the position of the hose less likely to become loose. At the same time, the sealing performance at the connection of the hose assembly components can be improved, avoiding the occurrence of air leakage and liquid leakage.

[0017] Furthermore, the fastening component further includes:

[0018] An installation groove, which is arranged on the sleeve;

[0019] A clamp, which is installed in the installation groove;

[0020] An adjusting bolt, which is installed on the clamp.

[0021] Since the installation component further includes an installation groove, a clamp, and an adjusting bolt, the installation groove is arranged on the sleeve, the clamp is installed in the installation groove, the adjusting bolt is installed on the clamp, and the clamp uses the adjusting bolt to adjust the fastening degree to the sleeve, further making the hose less likely to become loose and making the connection relationship of the hose assembly components more stable.

[0022] Further, the fastening assembly further includes:

[0023] A sealing ring, which is arranged between the rubber hose and the core sleeve.

[0024] By including a sealing ring in the fastening assembly, the sealing ring is arranged between the rubber hose and the core sleeve, and the sealing ring makes the sealing performance better after the assembly of the rubber hose assembly is completed, further avoiding the occurrence of water leakage and liquid leakage.

[0025] Further, the fixing block includes:

[0026] A top block, an external thread is provided on the top block, an internal thread is provided on the sleeve, and the top block is installed on the internal thread of the sleeve through the external thread;

[0027] An outer cover, which is installed on the top block;

[0028] A return spring, one end of which is installed on the inner wall of the magnetic cavity and the other end is installed on the first magnetic block.

[0029] When it is necessary to push the first magnetic block into the locking groove, the user holds the outer cover and inserts the top block into the through hole on the lock sleeve. At this time, turn the outer cover so that the external thread on the top block rotates on the internal thread of the sleeve. The position of the top block in the magnetic cavity can be controlled by adjusting the forward and reverse rotation of the outer cover. Turn the outer cover to drive the displacement of the top block. The repulsive force between the second magnetic block on the top block and the first magnetic block pushes the first magnetic block into the locking groove. Then, until the outer cover is turned to move the top block to abut against the first magnetic block to complete the locking. At this time, one end of the first magnetic block is pressed by the second magnetic block on the top block, and the other end is pushed by the repulsive force of the second magnetic block to be tightly pressed in the locking groove. The fixing block makes the connection and installation state of each component of the rubber hose assembly more stable.

[0030] Further, an insertion part is provided at the bottom of the core sleeve, and the insertion part is arc-shaped.

[0031] By providing an insertion part at the bottom of the core sleeve, the insertion part is arc-shaped. The arc-shaped setting of the insertion part makes it more labor-saving when the insertion part is inserted into the rubber hose, reduces the labor intensity of the user, and at the same time is less likely to scratch the rubber hose and cause air leakage and liquid leakage of the rubber hose.

[0032] The beneficial effects of this application are:

[0033] 1. The fastening assembly prevents the connection of the rubber hose assembly from leaking liquid and air due to loosening or falling off, making the pipeline transportation work more stable and safe;

[0034] 2. When the sleeve and the core sleeve are connected to fix the rubber hose, the first abutting part and the second abutting part clamp the rubber hose, making the position of the rubber hose less likely to become loose. At the same time, the sealing performance at the connection of the rubber hose assembly components can be improved, avoiding air leakage and liquid leakage.

[0035] 3. The sealing ring makes the sealing performance better after the rubber hose assembly is completed, further avoiding water leakage and liquid leakage. Description of the Drawings

[0036] Figure 1 is a schematic diagram of the overall structure of the present application;

[0037] Figure 2 is a cross-sectional view of the overall structure of the present application;

[0038] Figure 3 is of the present application Figure 1 enlarged view of part A;

[0039] Figure 4 is of the present application Figure 2 enlarged view of part B;

[0040] In the figure, the reference numerals are: 100, rubber hose; 200, sleeve; 300, core sleeve; 310, locking sleeve; 320, insertion part; 400, threaded joint; 500, fastening assembly; 510, locking groove; 511, first abutting part; 512, second abutting part; 520, magnetic cavity; 530, limiting rod; 540, first magnet; 550, fixing block; 551, top block; 552, outer cover; 553, return spring; 560, second magnet; 570, installation groove; 580, clamp; 590, adjusting bolt; 591, sealing ring. Detailed Embodiments

[0041] Next, the technical solutions in the embodiments of the present application will be clearly described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0042] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0043] The embodiments of the present application will be described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0044] Embodiment 1:

[0045] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 shown, the embodiment of the present application provides a hose 100 assembly, including a hose 100, and further including:

[0046] A sleeve 200, the sleeve 200 is sleeved outside the hose 100;

[0047] A core sleeve 300, the core sleeve 300 is installed and inserted into the hose 100, a locking sleeve 310 is provided on the core sleeve 300, and the locking sleeve 310 is sleeved outside the sleeve 200;

[0048] A threaded joint 400, the threaded joint 400 is provided on the core sleeve 300;

[0049] A fastening assembly 500, the fastening assembly 500 is installed on the sleeve 200;

[0050] Wherein, the fastening assembly 500 includes a locking groove 510, a magnetic cavity 520, a limiting rod 530, a first magnetic block 540, a fixing block 550, and a second magnetic block 560. The locking groove 510 is provided on the core sleeve 300, the magnetic cavity 520 is provided on the sleeve 200, the limiting rod 530 is installed in the magnetic cavity 520, a through hole is provided on the locking sleeve 310, the first magnetic block 540 is installed on the limiting rod 530, the fixing block 550 passes through the through hole on the locking sleeve 310 and is installed on the sleeve 200, and the second magnetic block 560 is installed on the fixing block 550.

[0051] When assembling the hose 100 assembly is required, the sleeve 200 is sleeved outside the hose 100, and then the core sleeve 300 is inserted into the hose 100. At this time, the locking sleeve 310 is sleeved outside the sleeve 200. When position locking is required, the fixing block 550 is inserted into the through hole on the locking sleeve 310. At this time, one end of the fixing block 550 enters the magnetic cavity 520. A second magnetic block 560 is installed on one side of the fixing block 550 entering the magnetic cavity 520. The first magnetic block 540 and the second magnetic block 560 are magnetically repulsive. When the second magnetic block 560 moves into the magnetic cavity 520, the first magnetic block 540 will be repelled into the locking groove 510 to complete the assembly locking of the hose 100 assembly. The fastening assembly 500 prevents the connection of the hose 100 assembly from leaking liquid or gas due to loosening or falling off, making the pipeline transportation work more stable and safe.

[0052] Embodiment 2:

[0053] As Figure 4 shown, the embodiment of the present application provides a hose 100 assembly. In addition to including the above technical features, the fastening assembly 500 further includes:

[0054] A first abutting portion 511, which is arranged on the sleeve 200;

[0055] A second abutting portion 512, which is arranged on the core sleeve 300.

[0056] Since the fastening assembly 500 further includes a first abutting portion 511 and a second abutting portion 512, the first abutting portion 511 is arranged on the sleeve 200, the second abutting portion 512 is arranged on the core sleeve 300, the first abutting portion 511 and the second abutting portion 512 are both hemispherical, and the hose 100 is clamped when the sleeve 200 and the core sleeve 300 are connected to fix the hose 100, so that the position of the hose 100 is less likely to become loose. At the same time, the sealing performance of the connection of the hose 100 assembly components can be improved, and the situation of air leakage and liquid leakage can be avoided.

[0057] Embodiment 3:

[0058] As Figure 3 shown, the embodiment of the present application provides a hose 100 assembly. In addition to including the above technical features, the fastening assembly 500 further includes:

[0059] An installation groove 570, which is arranged on the sleeve 200;

[0060] A clamp 580, which is installed in the installation groove 570;

[0061] Adjusting bolt 590, and the adjusting bolt 590 is installed on the clamp 580.

[0062] The installation assembly further includes an installation groove 570, a clamp 580, and an adjusting bolt 590. The installation groove 570 is provided on the sleeve 200. The clamp 580 is installed in the installation groove 570. The adjusting bolt 590 is installed on the clamp 580. The clamp 580 uses the adjusting bolt 590 to adjust the fastening degree to the sleeve 200, further making the hose 100 less likely to become loose and making the connection relationship of the hose 100 assembly more stable.

[0063] Embodiment 4:

[0064] As Figure 4 shown, the embodiment of the present application provides a hose 100 assembly. In addition to including the above technical features, the fastening assembly 500 further includes:

[0065] A sealing ring 591, and the sealing ring 591 is provided between the hose 100 and the core sleeve 300.

[0066] The fastening assembly 500 further includes a sealing ring 591. The sealing ring 591 is provided between the hose 100 and the core sleeve 300. The sealing ring 591 makes the sealing performance better after the hose 100 assembly is assembled, further avoiding the occurrence of water leakage and liquid leakage.

[0067] Embodiment 5:

[0068] As Figure 4 shown, the embodiment of the present application provides a hose 100 assembly. In addition to including the above technical features, the fixed block 550 includes:

[0069] A top block 551, an external thread is provided on the top block 551, an internal thread is provided on the sleeve 200, and the top block 551 is installed on the internal thread of the sleeve 200 through the external thread;

[0070] An outer cover 552, and the outer cover 552 is installed on the top block 551;

[0071] A return spring 553, one end of the return spring 553 is installed on the inner wall of the magnetic cavity 520, and the other end is installed on the first magnetic block 540.

[0072] When it is necessary to push the first magnetic block 540 into the lock groove 510, the user holds the outer cover 552 and inserts the top block 551 into the through hole on the lock sleeve 310. At this time, the outer cover 552 is rotated so that the external thread on the top block 551 rotates on the internal thread on the sleeve 200. The position of the top block 551 in the magnetic cavity 520 can be controlled by adjusting the forward and reverse rotation of the outer cover 552. Rotating the outer cover 552 drives the displacement of the top block 551. The repulsive force between the second magnetic block 560 on the top block 551 and the first magnetic block 540 pushes the first magnetic block 540 into the lock groove 510. Subsequently, until the outer cover 552 is rotated to move the top block 551 to abut against the first magnetic block 540 to complete the locking. At this time, one end of the first magnetic block 540 is pressed by the second magnetic block 560 on the top block 551, and the other end is pushed by the repulsive force of the second magnetic block 560 to be pressed tightly in the lock groove 510. The fixing block 550 makes the connection and installation state of each component of the hose 100 assembly more stable.

[0073] Embodiment 6:

[0074] As Figure 2 shown, the embodiment of the present application provides a hose 100 assembly. In addition to including the above technical features, a plug-in portion 320 is provided at the bottom of the core sleeve 300, and the plug-in portion 320 is arc-shaped.

[0075] By providing the plug-in portion 320 at the bottom of the core sleeve 300, and the plug-in portion 320 being arc-shaped, the arc-shaped plug-in portion 320 makes it more labor-saving when inserting into the hose 100, reduces the labor intensity of the user, and at the same time is less likely to scratch the hose 100 resulting in air leakage or liquid leakage of the hose 100.

[0076] It should be noted that in this article, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0077] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A hose (100) assembly, comprising a hose (100), characterized in that , also includes: A sleeve (200), wherein the sleeve (200) is sleeved on the outside of the rubber hose (100); A core sleeve (300), the core sleeve (300) is installed and inserted in the rubber hose (100), a locking sleeve (310) is arranged on the core sleeve (300), and the locking sleeve (310) is sleeved on the outside of the sleeve (200); A threaded joint (400), wherein the threaded joint (400) is arranged on the core sleeve (300); A fastening assembly (500), wherein the fastening assembly (500) is mounted on the sleeve (200); The fastening assembly (500) comprises a locking groove (510), a magnetic cavity (520), a limiting rod (530), a first magnetic block (540), a fixing block (550), and a second magnetic block (560); the locking groove (510) is arranged on the core sleeve (300); the magnetic cavity (520) is arranged on the sleeve (200); the limiting rod (530) is installed on the magnetic cavity (520); a through hole is arranged on the locking sleeve (310); the first magnetic block (540) is installed on the limiting rod (530); the fixing block (550) is installed on the sleeve (200) through the through hole on the locking sleeve (310); and the second magnetic block (560) is installed on the fixing block (550).

2. A hose (100) assembly according to claim 1, characterized in that: The fastening assembly (500) further comprises: A first abutting portion (511), wherein the first abutting portion (511) is disposed on the sleeve (200); A second abutting portion (512), wherein the second abutting portion (512) is arranged on the core sleeve (300).

3. A hose (100) assembly according to claim 2, characterized in that: The fastening assembly (500) further comprises: A mounting groove (570), wherein the mounting groove (570) is arranged on the sleeve (200); A clamp (580), wherein the clamp (580) is installed in the installation groove (570); An adjusting bolt (590) is installed on the clamp (580).

4. A hose (100) assembly according to claim 3, characterized in that: The fastening assembly (500) further comprises: A sealing ring (591), wherein the sealing ring (591) is arranged between the rubber hose (100) and the core sleeve (300).

5. A hose (100) assembly according to claim 4, characterized in that: The fixing block (550) comprises: A top block (551), wherein the top block (551) is provided with an external thread, and the sleeve (200) is provided with an internal thread, and the top block (551) is installed on the internal thread of the sleeve (200) via the external thread; An outer cover (552), the outer cover (552) being mounted on the top block (551); A return spring (553), one end of which is mounted on the inner wall of the magnetic cavity (520), and the other end of which is mounted on the first magnetic block (540).

6. A hose (100) assembly according to claim 5, characterized in that: The bottom of the core sleeve (300) is provided with an inserting portion (320), and the inserting portion (320) is in an arc shape.

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