Metal product connector with good sealing effect

Abstract

The utility model relates to the technical field of connectors, and discloses a metal product connector with a good sealing effect, which comprises a first metal tube and a second metal tube, a first connector is fixedly mounted at one end of the first metal tube, a second connector is fixedly mounted at one end of the second metal tube, and a clamping component is arranged between the first connector and the second connector. A sealing assembly is arranged between the first connector and the second connector and located on the inner side of the clamping assembly, and a positioning assembly is arranged between the first connector and the second connector and located between the sealing assembly and the clamping assembly. Through the arrangement of the clamping assembly, the first connector at one end of the first metal pipe and the second connector at one end of the second metal pipe can be conveniently and rapidly assembled and disassembled, and the problem that internal and external threads on some metal products are damaged or slipped when connected due to the fact that a worker uses too much strength or deviates is solved; meanwhile, the sealing effect is enhanced, and the practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, and more specifically to a connector for metal products with good sealing effect. Background Art

[0002] The metal products industry includes structural metal products manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily metal products manufacturing, etc. With the progress of society and the development of science and technology, metal products are increasingly used in industry, agriculture and various fields of people's lives, creating more and more value for society.

[0003] The shortcomings of the existing technology: In the existing metal products, threaded connection is achieved by utilizing the internal and external threads of two metal pipes. However, if the worker uses too much force or the threads are offset and worn during connection, thread slippage may occur, increasing the difficulty of connecting the two metal pipes, further increasing the work intensity of the workers, reducing the practicality of the equipment, and being unfavorable for actual application and operation. For this reason, we propose a joint for metal products with good sealing effect. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a joint for metal products with good sealing effect to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a joint for metal products with good sealing effect, comprising a first metal tube and a second metal tube, a first joint is fixedly installed at one end of the first metal tube, a second joint is fixedly installed at one end of the second metal tube, a clamping assembly is arranged between the first joint and the second joint and located on the inner side of the clamping assembly, a positioning assembly is arranged between the first joint and the second joint and located between the sealing assembly and the clamping assembly, a proofreading assembly is arranged on the outer sides of the first joint and the second joint, and an anti-slip assembly is arranged on the outer sides of the first metal tube and the second metal tube;

[0006] The clamping assembly includes a groove, a clamping plate, an L-shaped plate, a T-shaped rod, an inner arc plate, a spring, a clamping strip and a clamping groove, wherein the grooves are all opened on the inner side of the first joint, the clamping plates are all fixedly installed on the inner side of the second joint, the end of the clamping plate away from the second joint is inserted into the interior of the groove, the L-shaped plates are all fixedly installed on the outer side of the first joint, the T-shaped rods are all slidably connected to the interior of one end of the L-shaped plate, the inner arc plate is all fixedly installed at one end of the T-shaped rod and located on the inner side of the L-shaped plate, the springs are all sleeved on the outer side of the T-shaped rod and located between the inner side of the L-shaped plate and the top of the inner arc plate, the clamping strips are all equidistantly fixedly installed on the bottom of the inner arc plate, the clamping grooves are all equidistantly opened on the interior of the clamping plate, and the clamping strips all pass through the interior of the clamping grooves correspondingly thereto.

[0007] Preferably, the sealing assembly includes a first annular groove, a second annular groove, a first sealing ring and a second sealing ring, the first annular groove is opened on the inner side of the first joint, the second annular groove is opened on the inner side of the second joint, the first sealing ring is placed inside the first annular groove, the second sealing ring is placed inside the second annular groove, and the first sealing ring and the second sealing ring are in contact with each other.

[0008] Preferably, the clamping assembly also includes a slide groove and a slider, the slider is opened on the inner side of the L-shaped plate, the slide groove is slidably connected to the inside of the slider, and the side of the slide groove away from the slider is fixedly connected to one side of the inner arc plate.

[0009] Preferably, the positioning assembly includes a semi-arc groove and a semi-arc plate, the semi-arc groove is opened on the inner side of the first joint, the semi-arc plate is fixedly installed on the inner side of the first joint, and the end of the semi-arc plate away from the first joint is inserted into the interior of the semi-arc groove.

[0010] Preferably, the calibration assembly comprises a first nameplate and a second nameplate, wherein the first nameplate is fixedly mounted on a side of the first joint away from the groove, and the second nameplate is fixedly mounted on a side of the second joint away from the clamping plate.

[0011] Preferably, the anti-slip assembly comprises a first anti-slip strip and a second anti-slip strip, wherein the first anti-slip strip is fixedly installed at an equal distance on the outside of the first metal tube, and the second anti-slip strip is fixedly installed at an equal distance on the outside of the second metal tube.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model provides a clamping assembly to facilitate quick assembly and disassembly between the first joint on one end of the first metal tube and the second joint on one end of the second metal tube, thereby preventing the staff from causing damage or thread slippage when connecting the internal and external threads on some metal products due to excessive force or deviation, and also enhancing the sealing effect and increasing the practicality of the equipment.

[0014] 2. The utility model provides a sealing component to facilitate sealing between the first joint on one end of the first metal tube and the second joint on one end of the second metal tube, provides a positioning component to facilitate fitting and docking between the first joint and the second joint, provides a proofreading component to prevent the first metal tube and the second metal tube from being lost or the wrong model being assembled, and provides an anti-slip component to increase the friction between the device and the palm, thereby achieving an anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a front sectional view of the utility model.

[0017] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 For the utility model Figure 2 Enlarged view of point B in the middle.

[0019] The accompanying drawings are marked as follows: 1. first metal tube; 2. second metal tube; 3. first joint; 4. second joint; 5. groove; 6. clamping plate; 7. L-shaped plate; 8. T-shaped rod; 9. inner arc plate; 10. spring; 11. clamping strip; 12. clamping groove; 13. slide groove; 14. slide block; 15. first annular groove; 16. second annular groove; 17. first sealing ring; 18. second sealing ring; 19. semi-arc groove; 20. semi-arc plate; 21. first nameplate; 22. second nameplate; 23. first anti-slip strip; 24. second anti-slip strip. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the new structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] The utility model provides a joint for metal products with good sealing effect, including a first metal tube 1 and a second metal tube 2, a first joint 3 is fixedly installed at one end of the first metal tube 1, a second joint 4 is fixedly installed at one end of the second metal tube 2, a clamping assembly is arranged between the first joint 3 and the second joint 4 and is arranged on the inner side of the clamping assembly, a sealing assembly is arranged between the first joint 3 and the second joint 4 and is arranged between the sealing assembly and the clamping assembly, a positioning assembly is arranged between the first joint 3 and the second joint 4 and is arranged between the sealing assembly and the clamping assembly, a proofreading assembly is arranged on the outer side of the first joint 3 and the second joint 4, and an anti-slip assembly is arranged on the outer side of the first metal tube 1 and the second metal tube 2. By arranging the sealing assembly, it is convenient to align the first joint 3 on one end of the first metal tube 1 and the second joint 4. The second joint 4 on one end of the metal tube 2 is sealed, and by setting a positioning component, it is convenient to fit and connect the first joint 3 and the second joint 4. By setting a proofreading component, the first metal tube 1 and the second metal tube 2 are prevented from being lost or the model is assembled incorrectly. By setting an anti-slip component, the friction between the equipment and the palm is increased to achieve an anti-slip effect. By setting a snap-on component, it is convenient to quickly assemble and disassemble the first joint 3 on one end of the first metal tube 1 and the second joint 4 on one end of the second metal tube 2, preventing the staff from using too much force or offsetting to cause damage or slipping of the internal and external threads on some metal products. At the same time, it also enhances the sealing effect, increases the practicability of the equipment, and is conducive to actual application and operation.

[0022] Furthermore, the positioning assembly includes a semi-arc groove 19 and a semi-arc plate 20. The semi-arc groove 19 is opened on the inner side of the first joint 3, and the semi-arc plate 20 is fixedly installed on the inner side of the first joint 3. The end of the semi-arc plate 20 away from the first joint 3 is inserted into the interior of the semi-arc groove 19. By manually inserting the semi-arc plate 20 on one end of the first joint 3 into the semi-arc groove 19 on one end of the second joint 4, the alignment and fitting operation between the first joint 3 and the second joint 4 is realized.

[0023] Furthermore, the sealing assembly includes a first annular groove 15, a second annular groove 16, a first sealing ring 17 and a second sealing ring 18. The first annular groove 15 is opened on the inner side of the first joint 3, and the second annular groove 16 is opened on the inner side of the second joint 4. The first sealing ring 17 is placed inside the first annular groove 15, and the second sealing ring 18 is placed inside the second annular groove 16. The first sealing ring 17 and the second sealing ring 18 are in contact with each other, and the first sealing ring 17 and the second sealing ring 18 are arranged between the first annular groove 15 and the second annular groove 16 to facilitate the sealing effect between the first metal tube 1 and the second metal tube 2.

[0024] Furthermore, the clamping assembly includes a groove 5, a clamping plate 6, an L-shaped plate 7, a T-shaped rod 8, an inner arc plate 9, a spring 10, a clamping strip 11, a clamping groove 12, a slide groove 13 and a slider 14. The grooves 5 are all opened on the inner side of the first joint 3, the clamping plates 6 are all fixedly installed on the inner side of the second joint 4, the end of the clamping plate 6 away from the second joint 4 is inserted into the interior of the groove 5, the L-shaped plates 7 are all fixedly installed on the outer side of the first joint 3, the T-shaped rod 8 is slidably connected to the inside of one end of the L-shaped plate 7, the inner arc plate 9 is fixedly installed at one end of the T-shaped rod 8 and is located on the inner side of the L-shaped plate 7, the spring 10 is all sleeved on the outer side of the T-shaped rod 8 and is located between the inner side of the L-shaped plate 7 and the top of the inner arc plate 9, the clamping strips 11 are all equidistantly fixedly installed on the bottom of the inner arc plate 9, the clamping grooves 12 are all equidistantly opened on the inside of the clamping plate 6, and the clamping strips 11 are all fixedly installed on the bottom of the inner arc plate 9. The strips 11 all pass through the interior of the card slot 12 correspondingly, the sliders 14 are all opened on the inner side of the L-shaped plate 7, the slide grooves 13 are all slidably connected to the interior of the slider 14, and the side of the slide groove 13 away from the slider 14 is fixedly connected to one side of the inner arc plate 9. By first pulling the T-shaped rod 8, the card strip 11 at the bottom of the inner arc plate 9 is driven to retract from the inside of the groove 5 to the inside of the L-shaped plate 7, so that the spring 10 changes from a normal state to a compressed state, and then the card plate 6 on the inner side of the second joint 4 is inserted into the groove 5 on the inner side of the first joint 3. Finally, the T-shaped rod 8 is released, and the characteristics of the spring 10 are used to drive the slide groove 13 on one side of the inner arc plate 9 to slide down inside the slider 14, thereby driving the card strip 11 to extend to the inside of the groove 5 and insert it into the card slot 12 to achieve the card connection effect.

[0025] Furthermore, the proofreading assembly includes a first nameplate 21 and a second nameplate 22. The first nameplate 21 is fixedly mounted on a side of the first joint 3 away from the groove 5, and the second nameplate 22 is fixedly mounted on a side of the second joint 4 away from the clamping plate 6. By setting the first nameplate 21 and the second nameplate 22, incorrect assembly due to different models can be prevented, and the loss of the first metal tube 1 and the second metal tube 2 can also be prevented.

[0026] Furthermore, the anti-slip component includes a first anti-slip strip 23 and a second anti-slip strip 24. The first anti-slip strip 23 is equidistantly fixedly installed on the outside of the first metal tube 1, and the second anti-slip strip 24 is equidistantly fixedly installed on the outside of the second metal tube 2. By setting the first anti-slip strip 23 and the second anti-slip strip 24, the friction force is increased to achieve an anti-slip effect.

[0027] The working principle of the utility model is as follows: first, the first sealing ring 17 is placed on the first annular groove 15, and then the second sealing ring 18 is placed on the second annular groove 16, and then the T-shaped rod 8 is pulled to drive the card strip 11 at the bottom of the inner arc plate 9 to retract from the inside of the groove 5 to the inner side of the L-shaped plate 7, so that the spring 10 changes from a normal state to a compressed state, and then the semi-arc plate 20 on one end of the first joint 3 is inserted into the semi-arc groove 19 on one end of the second joint 4, and the first joint 3 and the second joint 4 are aligned and fitted, and then the card plate 6 on the inner side of the second joint 4 is inserted into the groove 5 on the inner side of the first joint 3 at the same time, and finally the T-shaped rod 8 is released, and the characteristics of the spring 10 are used to drive the slide groove 13 on one side of the inner arc plate 9 to slide down inside the slider 14, and then drive the card strip 11 to extend to the inside of the groove 5 and be inserted into the inside of the card groove 12, so as to achieve the effect of card connection, further enhance the sealing effect, increase the practicality of the equipment, and facilitate actual application and operation.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A joint for metal products with good sealing effect, comprising a first metal tube (1) and a second metal tube (2), characterized in that: A first joint (3) is fixedly mounted on one end of the first metal tube (1), a second joint (4) is fixedly mounted on one end of the second metal tube (2), a clamping assembly is arranged between the first joint (3) and the second joint (4), a sealing assembly is arranged between the first joint (3) and the second joint (4) and located on the inner side of the clamping assembly, a positioning assembly is arranged between the first joint (3) and the second joint (4) and located between the sealing assembly and the clamping assembly, a calibration assembly is arranged on the outer sides of the first joint (3) and the second joint (4), and an anti-slip assembly is arranged on the outer sides of the first metal tube (1) and the second metal tube (2); The clamping assembly comprises a groove (5), a clamping plate (6), an L-shaped plate (7), a T-shaped rod (8), an inner arc plate (9), a spring (10), a clamping strip (11) and a clamping slot (12); the grooves (5) are all arranged on the inner side of the first joint (3); the clamping plates (6) are all fixedly mounted on the inner side of the second joint (4); one end of the clamping plate (6) away from the second joint (4) is inserted into the groove (5); the L-shaped plates (7) are all fixedly mounted on the outer side of the first joint (3); and the T-shaped rods (8) are all fixedly mounted on the inner side of the second joint (4). The inner arc plate (9) is slidably connected to the inside of one end of the L-shaped plate (7); the inner arc plate (9) is fixedly mounted on one end of the T-shaped rod (8) and is located on the inner side of the L-shaped plate (7); the spring (10) is sleeved on the outer side of the T-shaped rod (8) and is located between the inner side of the L-shaped plate (7) and the top of the inner arc plate (9); the clamping strips (11) are fixedly mounted at equal distances on the bottom of the inner arc plate (9); the clamping grooves (12) are arranged at equal distances inside the clamping plate (6); and the clamping strips (11) pass through the inside of the clamping grooves (12) correspondingly thereto.

2. A joint for metal products with good sealing effect according to claim 1, characterized in that: The sealing assembly comprises a first annular groove (15), a second annular groove (16), a first sealing ring (17) and a second sealing ring (18); the first annular groove (15) is arranged on the inner side of the first joint (3); the second annular groove (16) is arranged on the inner side of the second joint (4); the first sealing ring (17) is placed inside the first annular groove (15); the second sealing ring (18) is placed inside the second annular groove (16); the first sealing ring (17) and the second sealing ring (18) are in contact with each other.

3. A joint for metal products with good sealing effect according to claim 1, characterized in that: The clamping assembly further comprises a slide groove (13) and a slider (14); the slider (14) is arranged on the inner side of the L-shaped plate (7); the slide groove (13) is slidably connected inside the slider (14); and the side of the slide groove (13) away from the slider (14) is fixedly connected to one side of the inner arc plate (9).

4. A joint for metal products with good sealing effect according to claim 1, characterized in that: The positioning assembly comprises a semi-arc groove (19) and a semi-arc plate (20), wherein the semi-arc groove (19) is arranged on the inner side of the first joint (3), the semi-arc plate (20) is fixedly mounted on the inner side of the first joint (3), and an end of the semi-arc plate (20) away from the first joint (3) is inserted into the interior of the semi-arc groove (19).

5. A joint for metal products with good sealing effect according to claim 1, characterized in that: The calibration assembly comprises a first nameplate (21) and a second nameplate (22), wherein the first nameplate (21) is fixedly mounted on a side of the first joint (3) away from the groove (5), and the second nameplate (22) is fixedly mounted on a side of the second joint (4) away from the clamping plate (6).

6. A joint for metal products with good sealing effect according to claim 1, characterized in that: The anti-slip assembly comprises a first anti-slip strip (23) and a second anti-slip strip (24), wherein the first anti-slip strip (23) is fixedly installed at an equal distance on the outside of the first metal tube (1), and the second anti-slip strip (24) is fixedly installed at an equal distance on the outside of the second metal tube (2).

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