Rubber pipe convenient to disassemble and assemble

Abstract

The utility model discloses a rubber pipe convenient to disassemble and assemble, and relates to the technical field of rubber pipes. Comprising two rubber pipe bodies, two connecting pipe bodies and a connecting mechanism, one ends of the two rubber pipe bodies are fixedly connected to one ends of the two connecting pipe bodies in a sleeving mode, so that inner cavities of the rubber pipe bodies communicate with inner cavities of the connecting pipe bodies, and the ends, away from each other, of the two connecting pipe bodies are detachably connected through the connecting mechanism. Inner cavities of the two connecting pipe bodies are communicated, control mechanisms are arranged in the two rubber pipe bodies, and the two control mechanisms are connected; by arranging the rubber pipe body, substances can flow in the rubber pipe body, if one end of the rubber pipe body is not connected, one end of the sealing cylinder is not stressed, the substances flowing in the rubber pipe body can push the sealing cylinder to move, then the sealing cylinder can plug the penetrating hole in the fixing cylinder, and leakage of the substances in the rubber pipe body can be avoided; the problem that substances in the pipe leak when the rubber pipe body is disassembled and assembled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber tubes, in particular to a rubber tube which is easy to disassemble and assemble. Background Art

[0002] Rubber hose is a tube used to transport gas or liquid. Due to its high and low temperature resistance, high transparency, strong resilience, permanent compression resistance, oil resistance, and stamping resistance, it is widely used in supporting electrical appliances, electronics, furniture equipment, hardware, medical equipment, sporting goods, machinery, automobiles, ships, aviation, agriculture and other fields. In order to facilitate the transportation of rubber hoses, most of them are cut into certain sizes. Therefore, multiple rubber hoses need to be disassembled and assembled when used.

[0003] The existing rubber tube does not have a design for plugging leaks. When the rubber tube is disassembled and assembled, the material in the rubber tube will continue to leak, thereby causing a large amount of material in the rubber tube to leak. In addition, the existing rubber tubes are mostly connected by nuts, flanges or quick-release interfaces. When using nuts or quick-release interfaces, since one end of the rubber tube is a male head and the other end is a female head, the positions of the male and female heads on the rubber tube need to be reversed during installation so that the male head can be connected to the female head. When using flange connections, a large number of bolts and nuts are required. Therefore, the effect of quick disassembly and assembly cannot be achieved, and the operation is relatively cumbersome. Utility Model Content

[0004] The utility model aims to provide a rubber tube which is easy to disassemble and assemble, thereby solving the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber tube that is easy to disassemble and assemble, comprising two rubber tube bodies, two connecting tube bodies and a connecting mechanism, one end of the two rubber tube bodies is respectively fixedly sleeved on one end of the two connecting tube bodies, so that the inner cavity of the rubber tube body is connected to the inner cavity of the connecting tube body, the ends of the two connecting tube bodies that are far away from each other are detachably connected through the connecting mechanism, so that the inner cavities of the two connecting tube bodies are connected, and the two rubber tube bodies are both provided with a control mechanism, and the two control mechanisms are connected;

[0006] The control mechanism includes a fixing ring, a fixing cylinder, a sealing cylinder, a limiting plate and a limiting ring, wherein the fixing ring is fixedly arranged in the connecting tube body, and the fixing ring is located at one end of the connecting tube body away from the rubber tube body, the fixing cylinder is arranged in the connecting tube body, the fixing ring is fixedly sleeved on the fixing cylinder, the sealing cylinder is slidably arranged in the fixing cylinder, and the outer wall surface of the sealing cylinder contacts the inner wall surface of the fixing cylinder, the limiting plate is slidably arranged in the rubber tube body, both ends of the sealing cylinder slide through both ends of the fixing cylinder and are fixedly connected with the limiting plate and the limiting ring respectively, the outer diameter size of the limiting plate and the outer diameter size of the limiting ring are both larger than the inner diameter size of the fixing cylinder, a plurality of through holes are provided on the fixing cylinder, a plurality of through holes are provided on the sealing cylinder, and the plurality of through holes are respectively connected with the plurality of through holes, so that the inner cavity of the rubber tube body can be connected with the inner cavity of the sealing cylinder through the through holes and the through holes;

[0007] Wherein, the two sealing cylinders are in contact with each other at sides away from the limiting plate.

[0008] Preferably, a limiting groove is provided at one end of the fixing cylinder away from the fixing ring, and a limiting block is fixedly provided at one end of the sealing cylinder away from the limiting ring, and when one side of the limiting ring contacts one side of the sealing cylinder, one end of the limiting block is located in the limiting groove.

[0009] Preferably, two sealing rings are slidably arranged between the two connecting pipe bodies, and the two sealing rings are in contact with each other at a side away from the connecting pipe bodies.

[0010] Preferably, a plurality of reinforcement blocks are fixedly provided on the limiting ring, and the plurality of reinforcement blocks all penetrate the sealing ring.

[0011] Preferably, the connecting mechanism includes two movable rings and two internally threaded barrels, and both of the two connecting tube bodies are provided with annular grooves and threaded grooves. The two movable rings are slidably sleeved on the two connecting tube bodies, and the movable rings are located in the annular grooves. The two internally threaded barrels are respectively fixedly arranged on a side surface close to the two movable rings, and both of the internally threaded barrels can be threadedly connected to the two threaded grooves.

[0012] Preferably, a same positioning ring is fixedly provided on a plurality of the reinforcement blocks, and the internal threaded tube can be threadedly sleeved on the positioning ring.

[0013] Compared with the related art, the rubber tube provided by the utility model that is easy to disassemble and assemble has the following beneficial effects:

[0014] 1. The utility model provides a rubber tube that is easy to disassemble and assemble. By setting a rubber tube body, substances can flow in the rubber tube body. If one end of the rubber tube body is not connected, one end of the sealing tube is not subjected to force, and the substances flowing in the rubber tube body can push the sealing tube to move, thereby enabling the sealing tube to seal the perforations on the fixed tube, thereby preventing substances in the rubber tube body from leaking, and solving the problem of substances leaking in the tube when the rubber tube body is disassembled and assembled.

[0015] 2. The utility model provides a rubber tube that is easy to disassemble and assemble. By arranging two internally threaded barrels, both ends of the rubber tube body have two thread grooves and two internally threaded barrels. The internally threaded barrel on one of the rubber tube bodies is selected to be connected with the thread groove on the other rubber tube body, thereby facilitating the connection of the two connected tube bodies. The two rubber tube bodies can be quickly connected without distinguishing the male or female head of the rubber tube body, thereby solving the problem of reversing the position of the male and female heads on the rubber tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the internal threaded barrel of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the connecting pipe body of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the fixing cylinder of the utility model.

[0022] In the figure: 1. rubber tube body; 2. connecting tube body; 3. connecting mechanism; 301. moving ring; 302. internal threaded tube; 303. annular groove; 304. threaded groove; 4. control mechanism; 401. fixing ring; 402. fixing tube; 403. sealing tube; 404. limiting plate; 405. limiting ring; 406. perforation; 407. through hole; 5. limiting groove; 6. limiting block; 7. sealing ring; 8. reinforcement block; 9. positioning ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 6 The utility model provides a technical solution: a rubber tube that is easy to disassemble and assemble, comprising two rubber tube bodies 1, two connecting tube bodies 2 and a connecting mechanism 3, one end of the two rubber tube bodies 1 is fixedly sleeved on one end of the two connecting tube bodies 2, so that the inner cavity of the rubber tube body 1 is connected to the inner cavity of the connecting tube body 2, and the ends of the two connecting tube bodies 2 that are far away are detachably connected through the connecting mechanism 3, so that the inner cavities of the two connecting tube bodies 2 are connected, and the two rubber tube bodies 1 are both provided with a control mechanism 4, and the two control mechanisms 4 are connected;

[0026] The control mechanism 4 includes a fixing ring 401, a fixing cylinder 402, a sealing cylinder 403, a limiting plate 404 and a limiting ring 405. The fixing ring 401 is fixedly arranged in the connecting tube body 2, and the fixing ring 401 is located at the end of the connecting tube body 2 away from the rubber tube body 1. The fixing cylinder 402 is arranged in the connecting tube body 2, and the fixing ring 401 is fixedly sleeved on the fixing cylinder 402. The sealing cylinder 403 is slidably arranged in the fixing cylinder 402, and the outer wall surface of the sealing cylinder 403 contacts the inner wall surface of the fixing cylinder 402. The limiting plate 404 is slidably arranged in the rubber tube body 1. Inside, both ends of the sealing cylinder 403 slide through both ends of the fixed cylinder 402 and are fixedly connected with the limiting plate 404 and the limiting ring 405 respectively. The outer diameter of the limiting plate 404 and the outer diameter of the limiting ring 405 are both larger than the inner diameter of the fixed cylinder 402. The fixed cylinder 402 is provided with a plurality of through holes 406, and the sealing cylinder 403 is provided with a plurality of through holes 407. The plurality of through holes 406 are respectively connected with the plurality of through holes 407, so that the inner cavity of the rubber tube body 1 can be connected with the inner cavity of the sealing cylinder 403 through the through holes 406 and the through holes 407;

[0027] The two sealing cylinders 403 are in contact with each other at sides away from the limiting plate 404 .

[0028] In this embodiment, after the two rubber tube bodies 1 are connected by the connecting mechanism 3, the two sealing cylinders 403 can be squeezed and extruded from each other. At this time, the limiting ring 405 contacts the fixing ring 401, so that the sealing ring is in a fixed state. At the same time, the through hole 407 on the sealing ring is connected with the through hole 406 on the fixing ring 401, so that the rubber tube body 1 can be connected with the sealing ring, and then the two rubber tube bodies 1 can be connected to achieve the effect of conveying substances. When the rubber tube body 1 is disassembled, the two connected tube bodies 2 are separated. At this time, one end of the two sealing cylinders 403 does not contact, and only the sealing cylinder 40 3 is not subjected to force, so that the sealing cylinder 403 can move in the fixed cylinder 402. Since there is still material in the rubber tube body 1 located upstream, and one end of the sealing cylinder 403 is located outside the fixed cylinder 402 and contacts the material, the material in the rubber tube body 1 can push the sealing cylinder 403 to move in the fixed cylinder 402, thereby making the through hole 407 on the sealing cylinder 403 misaligned with the through hole 406 on the fixed cylinder 402. At this time, the sealing cylinder 403 blocks the through hole 406 on the fixed cylinder 402, which can prevent the material in the rubber tube body 1 from continuously leaking and avoiding waste.

[0029] A limiting groove 5 is provided at one end of the fixed cylinder 402 away from the fixed ring 401, and a limiting block 6 is fixedly provided at one end of the sealing cylinder 403 away from the limiting ring 405. When one side surface of the limiting ring 405 contacts one side surface of the sealing cylinder 403, one end of the limiting block 6 is located in the limiting groove 5, so that when the sealing cylinder 403 slides in the fixed cylinder 402, a section of the limiting block 6 is always located in the limiting groove 5, so that the cooperation between the limiting block 6 and the limiting groove 5 can limit the sealing cylinder 403 and prevent the sealing cylinder 403 from rotating, so that the sealing cylinder 403 can only move in a straight line, ensuring that the through hole 407 on the sealing cylinder 403 can be aligned and connected with the through hole 406 on the fixed cylinder 402, thereby ensuring the normal transmission of the substance in the rubber tube body 1.

[0030] Two sealing rings 7 are slidably arranged between the two connecting tube bodies 2, and the two sealing rings 7 are in contact with one side away from the connecting tube body 2. When the two connecting tube bodies 2 are connected by the connecting mechanism 3, the two connecting tube bodies 2 can squeeze the two sealing rings 7, so that the sealing ring 7 can seal the connection between the two connecting tube bodies 2. A plurality of reinforcing blocks 8 are fixedly arranged on the limiting ring 405, and the plurality of reinforcing blocks 8 all penetrate the sealing ring 7. The reinforcing blocks 8 can improve the strength of the sealing ring 7 to prevent the sealing ring 7 from being twisted by force, and the sealing ring 7 can be connected to the limiting ring 405 through the reinforcing blocks 8. The sealing cylinder 403 can be pushed to move by pressing the sealing ring 7, which is convenient for manual control to discharge the substance in the rubber tube body 1. When the connecting tube body 2 is connected to the nozzle, after the nozzle is put on the connecting tube body 2, the sealing ring 7 can be squeezed to achieve the effect of pushing the sealing cylinder 403 to move, so that the substance in the rubber tube body 1 can be sprayed out through the nozzle;

[0031] The connecting mechanism 3 includes two moving rings 301 and two internal threaded barrels 302. The two connecting tube bodies 2 are provided with annular grooves 303 and threaded grooves 304. The two moving rings 301 are slidably sleeved on the two connecting tube bodies 2, and the moving rings 301 are located in the annular grooves 303. The two internal threaded barrels 302 are respectively fixedly arranged on the side close to the two moving rings 301, and the two internal threaded barrels 302 can be threadedly connected with the two threaded grooves 304. The internal threaded barrel 302 on one connecting tube body 2 is connected with the threaded groove 304 on the other connecting tube body 2, that is, the two connecting tube bodies 2 can be connected, and then the two rubber tube bodies 1 can be connected, which is convenient for The rubber tube body 1 can be quickly disassembled and assembled without changing the positions of the male and female heads on the rubber tube body 1, thereby improving convenience. The same positioning ring 9 is fixedly provided on multiple reinforcement blocks 8, and the internal threaded tube 302 can be threadedly sleeved on the positioning. The internal threaded tube 302 on the same connecting tube body 2 is connected to the positioning ring 9 on the same connecting tube body 2, so that the internal threaded tube 302 can fix the positioning ring 9, and pressing the positioning ring 9 can push the sealing tube 403 to move, so that the material in the rubber tube body 1 can be discharged, and the internal threaded tube 302 is rotated to fix the positioning ring 9, so that the perforation 406 can always be in an open state, which is convenient for continuously discharging the material in the rubber tube body 1.

[0032] Working principle: When in use, align one end of the two connecting tube bodies 2, rotate the internal threaded cylinder 302 on one of the connecting tube bodies 2 to connect it with the thread groove 304 on the other connecting tube body 2, so that the two connecting tube bodies 2 can be connected, and the effect of connecting two rubber tube bodies 1 is achieved. When the two connecting tube bodies 2 are close to each other, the two sealing cylinders 403 can contact each other, and then the two sealing cylinders 403 can squeeze and move each other. When the limit ring 405 contacts the fixing ring 401, the sealing cylinder 403 cannot move continuously. At this time, the through hole 407 on the sealing cylinder 403 is connected with the through hole 406 on the fixing cylinder 402. At this time, the two rubber tube bodies 1 are connected and can transmit substances. When the rubber tube body 1 is disassembled, the internal threaded cylinder 302 is rotated to separate the thread groove 304. At this time, one end of the sealing cylinder 403 is not When the sealing tube 403 is in contact with the fixing tube 402, the sealing tube 403 cannot move continuously. At this time, the through hole 407 on the sealing tube 403 is misaligned with the through hole 406 on the fixing tube 402. The sealing tube 403 blocks the through hole 406, so that the material in the rubber tube body 1 cannot flow out. Pressing the sealing ring 7 can drive the reinforcement block 8 to move, and then the sealing tube 403 can be pushed into the rubber tube body 1 through the limiting ring 405, so that the through hole 407 can be connected with the through hole 406, and the material in the rubber tube body 1 can be discharged. The internal threaded tube 302 is rotated to connect with the positioning ring 9, so that the through hole 407 and the through hole 406 can always remain connected, which is convenient for continuously discharging the material in the rubber tube body 1.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber tube that is easy to assemble and disassemble, comprising two rubber tube bodies (1), two connecting tube bodies (2) and a connecting mechanism (3), Features: One end of the two rubber tube bodies (1) is respectively fixedly sleeved on one end of the two connecting tube bodies (2), so that the inner cavity of the rubber tube body (1) is connected to the inner cavity of the connecting tube body (2); the ends of the two connecting tube bodies (2) that are separated from each other are detachably connected via a connecting mechanism (3), so that the inner cavities of the two connecting tube bodies (2) are connected; a control mechanism (4) is provided in each of the two rubber tube bodies (1), and the two control mechanisms (4) are connected; The control mechanism (4) comprises a fixing ring (401), a fixing cylinder (402), a sealing cylinder (403), a limiting plate (404) and a limiting ring (405); the fixing ring (401) is fixedly arranged in the connecting tube body (2), and the fixing ring (401) is located at an end of the connecting tube body (2) away from the rubber tube body (1); the fixing cylinder (402) is arranged in the connecting tube body (2); the fixing ring (401) is fixedly sleeved on the fixing cylinder (402); the sealing cylinder (403) is slidably arranged in the fixing cylinder (402), and the outer wall surface of the sealing cylinder (403) is in contact with the inner wall surface of the fixing cylinder (402); the limiting plate (404) is slidably arranged on the rubber tube body (1); In the rubber hose body (1), both ends of the sealing cylinder (403) slide through both ends of the fixed cylinder (402) and are fixedly connected to the limiting plate (404) and the limiting ring (405), respectively; the outer diameter of the limiting plate (404) and the outer diameter of the limiting ring (405) are both larger than the inner diameter of the fixed cylinder (402); the fixed cylinder (402) is provided with a plurality of through holes (406); the sealing cylinder (403) is provided with a plurality of through holes (407); the plurality of through holes (406) are respectively connected to the plurality of through holes (407), so that the inner cavity of the rubber hose body (1) can be connected to the inner cavity of the sealing cylinder (403) through the through holes (406) and the through holes (407); Wherein, the two sealing cylinders (403) are in contact with each other at a side away from the limiting plate (404).

2. A rubber tube that is easy to disassemble and assemble according to claim 1, Features: A limiting groove (5) is provided at one end of the fixing cylinder (402) away from the fixing ring (401), and a limiting block (6) is fixedly provided at one end of the sealing cylinder (403) away from the limiting ring (405); when one side surface of the limiting ring (405) contacts one side surface of the sealing cylinder (403), one end of the limiting block (6) is located in the limiting groove (5).

3. The rubber tube that is easy to disassemble and assemble according to claim 1, Features: Two sealing rings (7) are slidably arranged between the two connecting pipe bodies (2), and the two sealing rings (7) are in contact with each other at sides away from the connecting pipe bodies (2).

4. A rubber tube that is easy to assemble and disassemble according to claim 3, Features: A plurality of reinforcement blocks (8) are fixedly arranged on the limiting ring (405), and the plurality of reinforcement blocks (8) all penetrate the sealing ring (7).

5. A rubber tube that is easy to assemble and disassemble according to claim 4, Features: The connecting mechanism (3) comprises two movable rings (301) and two internally threaded barrels (302). The two connecting tube bodies (2) are provided with an annular groove (303) and a threaded groove (304). The two movable rings (301) are slidably sleeved on the two connecting tube bodies (2), and the movable rings (301) are located in the annular grooves (303). The two internally threaded barrels (302) are respectively fixedly arranged on a side surface of the two movable rings (301) that is close to each other, and the two internally threaded barrels (302) can be threadedly connected to the two threaded grooves (304).

6. The rubber tube that is easy to assemble and disassemble according to claim 5, Features: The same positioning ring (9) is fixedly provided on the plurality of reinforcement blocks (8), and the internal threaded tube (302) can be threadedly sleeved on the positioning ring.

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