Integrated hose sleeve

Abstract

The utility model belongs to the field of pipe fittings, particularly relates to an integrated hose sleeve, and aims to solve the problems that an existing sleeve is arranged on the outer wall of a hose body in a sleeving manner and is inconvenient to disassemble, so that the sleeve can only be used singly for the hose body, and the size of the sleeve is inconvenient to adjust. According to the technical scheme, the sleeve can only be used for hexagon nuts of the same size, then the use range of the sleeve is narrowed, and the applicability is lowered, the sleeve comprises a hose body, a lower sleeve body is arranged on the outer wall of the hose body, and one end of the lower sleeve body is rotationally connected with an upper sleeve body through a rotating shaft. When the sleeve is used, the effect that the sleeve is convenient to disassemble and assemble is achieved, the sleeve is suitable for being used in many scenes, meanwhile, adjustment can be conveniently carried out according to hexagon nuts of different sizes, the situation that the sleeve can only be used for the hexagon nuts of the same size is avoided, and then the use range of the sleeve is widened; and the applicability and the use effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fittings, in particular to an integrated hose sleeve. Background Art

[0002] The water pipe outlet of a home or public place will be fixed in one position during construction, and the actual water-using appliances such as the wash basin need to be adjusted accordingly according to the current user's needs, and a hose sleeve is required when connecting and removing the hose.

[0003] After searching, the patent with the authorization announcement number CN206816980U proposes a hose with a loading and unloading sleeve, wherein a sleeve is arranged outside the hose body, and the sleeve includes a cylindrical sleeve body, and the sleeve body is provided with a hexagonal inner hole which can be sleeved on the hexagonal nut, and a partition is arranged in the middle of the hexagonal inner hole, and a channel which allows the hose body to pass through but does not allow the hexagonal nut to pass through is arranged on the partition, and two wing blades which are connected to the sleeve body as a whole are arranged on the side of the sleeve body, and the two wing blades are symmetrical about the axis center of the sleeve body, and include a straight plate which radiates outward from the side of the sleeve body and an inclined plate which forms an inner angle of 135 degrees with the straight plate, and the shape of the inclined plate is a semi-conical cone. The utility model has a simple structure, low cost, easy use, and labor-saving, and avoids the disadvantage that users do not have the corresponding tools and need to find professionals for installation, saves costs, and has a high promotion value. The following problems exist in this technical solution:

[0004] When in use, the hose body can be connected or disassembled through the sleeve. Since the sleeve is sleeved on the outer wall of the hose body and is not easy to disassemble, the sleeve can only be used for the hose body alone. At the same time, the size of the sleeve is not easy to adjust, so that the sleeve can only be used for hexagonal nuts of the same size, thereby narrowing the use range of the sleeve and reducing the applicability.

[0005] In view of the above problems, the utility model document proposes an integrated hose sleeve. Utility Model Content

[0006] The utility model provides an integrated hose sleeve, which solves the problem in the prior art that the sleeve is sleeved on the outer wall of the hose body and is not easy to disassemble, resulting in the sleeve being only used for the hose body, and the size of the sleeve is not easy to adjust, so that the sleeve can only be used for hexagonal nuts of the same size, thereby narrowing the use range of the sleeve and reducing the applicability.

[0007] The utility model provides the following technical solutions:

[0008] An integrated hose sleeve comprises:

[0009] A flexible tube body, wherein the outer wall of the flexible tube body is provided with a lower tube body, one end of the lower tube body is rotatably connected to an upper tube body via a rotating shaft, and a sleeve is formed between the upper tube body and the lower tube body;

[0010] The interior of the upper cylinder and the lower cylinder are respectively threadedly connected with three threaded rods, one end of each threaded rod is fixedly provided with a knob, and the end of the threaded rod away from the knob is rotatably connected to a fixed block via a rotating shaft.

[0011] In a possible design, a concave corner opening is opened on one side of each of the fixed blocks, and anti-slip grooves are arranged on the concave corner opening. The inner walls of the upper cylinder and the lower cylinder are respectively fixed with multiple telescopic rods, and the multiple telescopic rods are divided into six groups. One end of each group of telescopic rods is fixed to one side of the fixed block.

[0012] In a possible design, the outer walls of the upper cylinder and the lower cylinder are fixedly provided with connecting plates, and the two connecting plates are connected and fixed by two groups of fasteners, and each group of fasteners includes bolts and nuts.

[0013] In a possible design, two power-assisting plates are fixedly provided on the outer walls of the upper cylinder and the lower cylinder respectively, and a through hole is opened on one side of each of the power-assisting plates.

[0014] In a possible design, both ends of the flexible tube body are connected to metal bundle tubes, and the outer wall of each metal bundle tube is slidably connected to a hexagonal nut. A threaded groove is provided on one side of the hexagonal nut, and the outer wall of the hexagonal nut has six male corners that match the female corners.

[0015] In a possible design, a retaining ring for slidingly limiting the hexagonal nut is fixedly provided on the outer wall of one end of each of the metal bundle tubes, and a sealing ring is provided on one side of the retaining ring.

[0016] In the present application, when in use, the hexagonal nut at one end of the hose body is preliminarily screwed on the pipe fitting with external threads of the water-using appliance by hand, and the threaded connection between the thread groove and the outer wall of the pipe fitting is used to facilitate the connection of the hose body, and the distance position between the hexagonal nut and the pipe fitting can be conveniently adjusted by sliding the hexagonal nut on the outer wall of the metal bundle pipe. At the same time, the retaining ring fixed on the outer wall of the metal bundle pipe can limit the sliding of the hexagonal nut, thereby improving convenience. When the sealing ring on one side of the retaining ring is tightly fitted with one side of the pipe fitting, a sealing effect can be achieved, thereby improving the sealing after connection;

[0017] When the hands cannot twist it, the upper cylinder and the lower cylinder are sleeved on the outer wall of the hose body, and then the two connecting plates are driven to fit together by the connection between the upper cylinder and one end of the lower cylinder through the rotation of the rotating shaft, and then the connecting plates are connected by the cooperation of bolts and nuts, so that the upper cylinder and the lower cylinder are connected and fixed, thereby achieving the effect of convenient disassembly and installation of the sleeve, which is suitable for use in more scenes and expands the scope of use. Then the sleeve is slid to the outside of the hexagonal nut, and the knob is turned to drive the threaded rod fixed on one side to rotate, and the threaded connection between the threaded rod and the upper and lower cylinders is achieved. The fixed block connected to the bottom end of the threaded rod can be driven to move under the telescopic limit of the telescopic rod. After moving to a certain position, it can be used The female angle opening on one side of the fixing block is snap-fitted into the male angle opening on the outer wall of the hexagonal nut. Since there are six fixing blocks, which respectively correspond to the male angle openings on the outer wall of the hexagonal nut, the hexagonal nut can be limited and fixed, achieving an integrated effect, which is conducive to the rotation of the hexagonal nut. At the same time, it is also convenient to adjust the hexagonal nuts of different sizes, avoiding the use of the sleeve for only hexagonal nuts of the same size, thereby expanding the use range of the sleeve, improving applicability and use effect, and finally, an iron rod can be used to pass through the through holes on the power-assisting plate, and rotating the iron rod is conducive to increasing the torque on the sleeve for tightening, improving the connection locking performance, and it can also be used in the same way during disassembly, thereby improving the use effect.

[0018] The utility model discloses an integrated hose sleeve, through the arrangement of the upper barrel, the lower barrel, the connecting plate, the fastener, the assisting plate and the through hole and the like, the upper barrel and the lower barrel can be sleeved onto the outer wall of the hose body, and then the upper barrel and the lower barrel can be connected by the rotation of the rotating shaft, and then the two connecting plates can be driven to fit together, and then the connecting plates are connected by the cooperation of the bolts and nuts, so that the upper barrel and the lower barrel are connected and fixed, thereby achieving the effect of convenient disassembly and installation of the sleeve, which is conducive to being suitable for use in more scenes and expanding the scope of use. Finally, an iron rod can be used to pass through the through holes on the assisting plate respectively, and the iron rod can be rotated to increase the torque on the sleeve for tightening, thereby improving the connection locking performance, and it can also be used in the same way during disassembly, thereby improving the use effect.

[0019] The utility model discloses an integrated hose sleeve, through the arrangement of the knob, the fixing block, the inner corner opening, the anti-skid pattern and the telescopic rod and other structures, the sleeve can be slid to the outside of the hexagonal nut, and the knob can be turned to drive the threaded rod fixed on one side to rotate, and the threaded connection between the threaded rod and the upper cylinder body and the lower cylinder body can be driven to move the fixing block connected with the rotation at the bottom end of the threaded rod under the telescopic limit of the telescopic rod. After moving to a certain position, the inner corner opening opened on one side of the fixing block can be snap-fitted and matched with the outer corner opening of the outer wall of the hexagonal nut. Since the fixing block is provided with six, and they respectively correspond to the outer corner openings of the hexagonal nut, the hexagonal nut can be limited and fixed, which is conducive to the rotation of the hexagonal nut. At the same time, it is convenient to adjust the hexagonal nuts of different sizes, so as to avoid the sleeve being used only for the hexagonal nuts of the same size, thereby expanding the use range of the sleeve and improving the applicability and use effect.

[0020] In the utility model, the sleeve is easy to disassemble and install, which is suitable for use in more scenarios. At the same time, it is also convenient to adjust according to hexagonal nuts of different sizes, avoiding the sleeve being only used for hexagonal nuts of the same size, thereby expanding the use range of the sleeve and improving applicability and use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of an integrated hose sleeve provided by an embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the disassembly structure of a hexagonal nut of an integrated hose sleeve provided by an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the structure of an upper cylinder and a lower cylinder of an integrated hose sleeve provided in an embodiment of the utility model;

[0024] Figure 4 The present invention is a schematic side view of the upper and lower cylinders of an integrated hose sleeve provided in an embodiment of the present invention.

[0025] Reference numerals:

[0026] 1. Hose body; 2. Metal bundle tube; 3. Retaining ring; 4. Sealing ring; 5. Hexagonal nut; 6. Threaded groove; 7. Upper cylinder; 8. Lower cylinder; 9. Connecting plate; 10. Fastener; 11. Threaded rod; 12. Knob; 13. Fixing block; 14. Internal angle; 15. Anti-slip groove; 16. Telescopic rod; 17. Power plate; 18. Through hole. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] Please refer to Figure 1-Figure 4 , a hose sleeve, comprising:

[0030] A hose body 1, the outer wall of which is provided with a lower cylinder 8, one end of which is rotatably connected to an upper cylinder 7 via a rotating shaft, and a sleeve is formed between the upper cylinder 7 and the lower cylinder 8;

[0031] Three threaded rods 11 are respectively threadedly connected inside the upper cylinder 7 and the lower cylinder 8. A knob 12 is fixedly provided at one end of each threaded rod 11. The end of the threaded rod 11 away from the knob is rotatably connected to a fixed block 13 via a rotating shaft.

[0032] Please refer to Figure 3 and Figure 4 A concave corner opening 14 is provided on one side of each fixing block 13, and an anti-slip pattern 15 is provided on the concave corner opening 14. A plurality of telescopic rods 16 are fixedly provided on the inner walls of the upper cylinder 7 and the lower cylinder 8, respectively. The plurality of telescopic rods 16 are divided into six groups, and one end of each group of telescopic rods 16 is fixed to one side of the fixing block 13.

[0033] The above technical scheme can achieve the purpose of sliding the sleeve to the outside of the hexagonal nut 5, turning the knob 12, driving the threaded rod 11 fixed on one side to rotate, and through the threaded connection between the threaded rod 11 and the upper cylinder 7 and the lower cylinder 8, under the telescopic limit of the telescopic rod 16, the fixing block 13 rotatably connected at the bottom end of the threaded rod 11 can be driven to move. After moving to a certain position, the female angle opening 14 opened on one side of the fixing block 13 can be snapped and matched with the male angle opening on the outer wall of the hexagonal nut 5. Since there are six fixing blocks 13, which correspond to the male angle openings on the outer wall of the hexagonal nut 5 respectively, the hexagonal nut 5 can be limited and fixed, achieving an integrated effect, which is conducive to the rotation of the hexagonal nut 5, and at the same time, it is convenient to adjust the hexagonal nuts 5 of different sizes, avoiding the sleeve from being able to only be used for the hexagonal nuts 5 of the same size, thereby expanding the scope of use of the sleeve and improving the applicability and technical effect of use.

[0034] Please refer to Figure 3 and Figure 4 The outer walls of the upper cylinder 7 and the lower cylinder 8 are fixedly provided with connecting plates 9, and the two connecting plates 9 are connected and fixed by two groups of fasteners 10, and each group of fasteners 10 includes bolts and nuts.

[0035] The above technical scheme can achieve the purpose of sleeve-connecting the upper cylinder 7 and the lower cylinder 8 onto the outer wall of the hose body 1, and then utilizing the connection between the upper cylinder 7 and one end of the lower cylinder 8 through the rotation of the rotating shaft to drive the two connecting plates 9 to fit together, and then connecting the connecting plates 9 through the cooperation of bolts and nuts, so that the upper cylinder 7 and the lower cylinder 8 are connected and fixed, thereby achieving the effect of convenient disassembly and installation of the sleeve, which is conducive to being suitable for use in more scenarios and expanding the scope of use of the technical effect.

[0036] Please refer to Figure 1 and Figure 3 Two assisting plates 17 are fixedly provided on the outer walls of the upper cylinder 7 and the lower cylinder 8 , respectively. A through hole 18 is opened on one side of each assisting plate 17 .

[0037] The above technical solution can achieve the goal of using an iron rod to penetrate the through holes 18 on the power-assisting plate 17 respectively, and rotating the iron rod is conducive to increasing the torque on the sleeve for tightening, thereby improving the locking property of the connection. At the same time, it can also be used during disassembly, thereby improving the technical effect of use.

[0038] The present application can be used in the field of pipe fittings, and can also be used in other fields applicable to the present application.

[0039] Example 2

[0040] refer to Figure 1 and Figure 2 , improved on the basis of the first embodiment: an integrated hose sleeve, which is applied to the field of pipe fittings;

[0041] Both ends of the hose body 1 are connected to metal bundle tubes 2. The outer wall of each metal bundle tube 2 is slidably connected to a hexagonal nut 5. A threaded groove 6 is provided on one side of the hexagonal nut 5. The outer wall of the hexagonal nut 5 has six male corners that coincide with the female corners 14.

[0042] Please refer to Figure 1 and Figure 2 A retaining ring 3 for slidingly limiting the hexagonal nut 5 is fixedly arranged on the outer wall of one end of each metal bundle tube 2, and a sealing ring 4 is arranged on one side of the retaining ring 3.

[0043] The above technical scheme can achieve the goal of manually screwing the hexagonal nut 5 at one end of the hose body 1 onto the pipe fitting with external threads of the water-using appliance. The threaded connection between the thread groove 6 and the outer wall of the pipe fitting can facilitate the connection of the hose body 1. The hexagonal nut 5 slides on the outer wall of the metal bundle tube 2, and the distance position between the hexagonal nut 5 and the pipe fitting can be conveniently adjusted. At the same time, the retaining ring 3 fixed on the outer wall of the metal bundle tube 2 can limit the sliding of the hexagonal nut 5, thereby improving convenience. When the sealing ring 4 on one side of the retaining ring 3 is tightly fitted with one side of the pipe fitting, a sealing effect can be achieved, thereby improving the sealing technical effect after connection.

[0044] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. An integrated hose sleeve, characterized in that: include: A hose body (1), wherein the outer wall of the hose body (1) is provided with a lower cylinder (8), one end of the lower cylinder (8) is rotatably connected to an upper cylinder (7) via a rotating shaft, and a sleeve is formed between the upper cylinder (7) and the lower cylinder (8); The interior of the upper cylinder (7) and the lower cylinder (8) are respectively threadedly connected with three threaded rods (11), one end of each threaded rod (11) is fixedly provided with a knob (12), and the end of the threaded rod (11) away from the knob is rotatably connected to a fixed block (13) via a rotating shaft.

2. The integrated hose sleeve according to claim 1, characterized in that: A recessed corner opening (14) is provided on one side of each of the fixing blocks (13), and an anti-slip pattern (15) is provided on the recessed corner opening (14). A plurality of telescopic rods (16) are fixedly provided on the inner walls of the upper cylinder (7) and the lower cylinder (8), respectively. The plurality of telescopic rods (16) are divided into six groups, and one end of each group of telescopic rods (16) is fixed to one side of the fixing block (13).

3. The integrated hose sleeve according to claim 2, characterized in that: The outer walls of the upper cylinder (7) and the lower cylinder (8) are both fixedly provided with connecting plates (9), and the two connecting plates (9) are connected and fixed by two groups of fasteners (10), and each group of fasteners (10) includes bolts and nuts.

4. The integrated hose sleeve according to claim 3, characterized in that: Two power-assisting plates (17) are fixedly disposed on the outer walls of the upper cylinder (7) and the lower cylinder (8), respectively, and a through hole (18) is provided on one side of each power-assisting plate (17).

5. The integrated hose sleeve according to claim 2, characterized in that: Both ends of the flexible hose body (1) are connected to metal bundle tubes (2), and the outer wall of each metal bundle tube (2) is slidably connected to a hexagonal nut (5), one side of the hexagonal nut (5) is provided with a thread groove (6), and the outer wall of the hexagonal nut (5) has six male corner openings that match the female corner openings (14).

6. The integrated hose sleeve according to claim 5, characterized in that: A retaining ring (3) for slidingly limiting the hexagonal nut (5) is fixedly arranged on the outer wall of one end of each metal bundle tube (2), and a sealing ring (4) is arranged on one side of the retaining ring (3).

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