Multifunctional equipotential inner bend convenient to disassemble

Abstract

The utility model relates to the technical field of water supply facilities, and discloses a convenient-to-disassemble multifunctional equipotential inner bend which comprises a connecting plate, a level bubble arranged on the outer side of the connecting plate, two inner bend pipes arranged at the bottom of the connecting plate, and a fixing mechanism arranged at the bottom of the connecting plate and used for installing the inner bend pipes. And a mounting mechanism for mounting the connecting plate is arranged on the outer side of the connecting plate. Through the arrangement of the connecting plate, the inner bent pipe, the fixing block, the fixing mechanism and the mounting mechanism, during use, a user can fix the inner bent pipe through the fixing mechanism, then the connecting plate can be mounted through the mounting mechanism, the position fixing effect of the inner bent pipe can be improved, meanwhile, the user can conveniently disassemble and assemble the inner bent pipe, and the use is convenient. And the position of the mounting plate can be adjusted, so that the practicability is improved, a user can conveniently mount the connecting plate through the level bubble, and the multifunctional effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply facilities, and in particular to a multifunctional equipotential inner bend which is easy to disassemble. Background Art

[0002] In the installation of a water heater, there are two pipes for hot water and cold water circulation respectively. In the prior art, an integrated or single equipotential female thread elbow is usually used to connect the pipes.

[0003] The Chinese utility model patent with application number: CN202123339793.4 discloses a detachable double-connected equipotential female elbow, including a connecting plate and two identical equipotential female elbows, wherein the connecting plate is provided with slide grooves at both ends, and the outer side of the equipotential female elbow is provided with a protrusion, and the connecting plate and the equipotential female elbow are connected in a mortise and tenon manner through the cooperation between the protrusion and the slide groove, and the connecting plate is provided with a spirit level. Advantages: By providing a slide groove on the connecting plate, providing a protrusion on the outer side of the equipotential female elbow, and realizing the mortise and tenon connection between the equipotential female elbow and the connecting plate through the protrusion and the slide groove, the connection firmness between the connecting plate and the equipotential female elbow can be ensured, and the disassembly of the equipotential female elbow and the connecting plate is facilitated. At the same time, a spirit level is provided, so that the equipotential female elbows at both ends of the connecting plate can be in a horizontal state during installation.

[0004] However, when the above technical solution is used, the fixing effect of the inner bend pipe by plugging it into the inner bend pipe is limited, and since the position of its mounting hole is fixed, when the mounting hole drilled by the user is offset or damaged, the user cannot install the inner bend pipe at the same position, resulting in limited convenience in use. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional equipotential inner bend that is easy to disassemble, so as to solve the problem in the prior art that, when the above-mentioned technical solution is used, the fixing effect of the inner bend pipe by plugging it with the inner bend pipe is limited, and since the position of its mounting hole is fixed, when the mounting hole drilled by the user is offset or damaged, the user cannot install the inner bend pipe in the same position, thereby resulting in limited convenience of use.

[0006] The utility model provides the following technical solutions: a multifunctional equipotential inner bend that is easy to disassemble, comprising a connecting plate, a level bubble is arranged on the outer side of the connecting plate, two inner bend pipes are arranged on the bottom of the connecting plate, a fixing mechanism for installing the inner bend pipes is arranged on the bottom of the connecting plate, and an installation mechanism for installing the connecting plate is arranged on the outer side of the connecting plate.

[0007] As a preferred embodiment of the above technical solution, the level bubble is distributed on the outside of the connecting plate, and the level bubble is distributed between the two inner curved tubes, and the outsides of the two inner curved tubes are provided with connecting heads.

[0008] As a preferred embodiment of the above technical solution, the fixing mechanism includes two symmetrically distributed grooves opened at the bottom of the connecting plate and two symmetrically distributed positioning plates fixedly connected to the bottom of the connecting plate, the inner side of the groove is rotatably connected with a first bidirectional screw, the outer thread of the first bidirectional screw is connected with two sliders, the end of the slider away from the first bidirectional screw is slidably connected with a first limit rod, the bottom of the slider is fixedly connected with a clamping plate, the outer side of the slider is fixedly connected with a spring, the inner side of the clamping plate is fixedly connected with an insertion rod, the outer side of the insertion rod is plugged with a fixing block, the inner bent pipe is fixedly connected to the inner side of the fixing block, and the outer end of the first bidirectional screw is fixedly connected with a handle. When in use, the user can place the two fixing blocks between the two clamping plates and the two positioning plates, and fix them. One side of the block is plugged into the plug rods on the two positioning plates, and then the user can turn the handle. The rotation of the handle drives the first bidirectional screw to rotate, and the rotation of the first bidirectional screw drives the two sliders to move through the first limit rod. The movement of the slider drives the splint to move and squeezes the spring. The splint moves to a certain position and the plug rod outside it will be inserted into the slot on the other side of the fixed block. Then the splint can fix the inner bent pipe with the cooperation of the positioning plate. When disassembly is required, the user can turn the handle in the opposite direction. At this time, the first bidirectional screw rotates in the opposite direction. At this time, the splint will be separated from the fixed block, and the inner bent pipe can be disassembled at this time, thereby improving the fixing effect of the inner bent pipe and fixing inner bent pipes of different sizes, thereby improving the scope of application.

[0009] As a preferred embodiment of the above technical solution, one end of the first bidirectional screw is rotatably connected to the inner side of the left groove through a bearing seat, and the other end of the first bidirectional screw passes through the groove on the right and is fixedly connected to the handle, the two ends of the first limit rod are respectively fixedly connected to the inner sides of the two grooves, the two sliders are axially slidably connected to the first limit rod, the two sliders are respectively distributed on the inner sides of the two grooves, and the outsides of the two sliders are fixedly connected with springs, the ends of the two springs away from the sliders are respectively fixedly connected to the inner sides of the two grooves, the two springs are respectively distributed on the inner sides of the two grooves, and the two springs are distributed on the outside of the first limit rod, and the bottoms of the two sliders are fixedly connected with splints.

[0010] As a preferred embodiment of the above technical solution, there are two fixed blocks, two inner bent pipes are respectively fixedly connected to the inner sides of the two fixed blocks, there are four groups of plug rods, and each group has two, the four groups of plug rods are respectively fixedly connected to the inner sides of two splints and two positioning plates, and the specifications and sizes of the four groups of plug rods are the same, the two splints are symmetrically distributed with the two positioning plates, and slots with matching sizes corresponding to the positions of the four groups of plug rods are respectively provided on both sides of the two fixed blocks.

[0011] As a preferred embodiment of the above technical solution, the installation mechanism includes an inner groove opened on the inner side of the connecting plate, the inner side of the inner groove is rotatably connected with a second bidirectional screw, the outer thread of the second bidirectional screw is connected to two moving blocks, the outer side of the moving block is slidably connected with a second limit rod, the outer side of the moving block is fixedly connected with a mounting plate, the mounting plate is provided with a mounting hole, and the outer end of the second bidirectional screw is fixedly connected with a crank. When in use, the user can turn the crank, and the rotation of the crank drives the second bidirectional screw to rotate. The rotation of the second bidirectional screw drives the moving block to move through the second limit rod, and the movement of the moving block drives the mounting plate and the mounting hole to move. When the mounting hole moves to the position where the user drills the hole, the user can install the connecting plate by bolts, etc., thereby realizing that the position of the mounting plate and the mounting hole can be adjusted, thereby improving practicality.

[0012] As a preferred embodiment of the above technical solution, one end of the second bidirectional screw is rotatably connected to the inner side of the inner groove through a bearing seat, and the other end of the second bidirectional screw passes through the inner groove and is fixedly connected to the crank, both ends of the second limit rod are fixedly connected to the inner side of the inner groove, the two moving blocks are slidably connected to the second limit rod, the outside of the two moving blocks are fixedly connected to a mounting plate, and mounting holes are provided on the two mounting plates.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a connecting plate, an inner curved pipe, a fixing block, a fixing mechanism and an installation mechanism. When in use, the user can place the two fixing blocks between the two clamping plates and the two positioning plates, and make one side of the fixing block plug into the plugging rods on the two positioning plates. Then the user can turn the handle, and the rotation of the handle drives the first bidirectional screw to rotate. The rotation of the first bidirectional screw drives the two sliders to move through the first limit rod. The movement of the slider drives the clamping plate to move and squeezes the spring. When the clamping plate moves to a certain position, the plugging rod outside the clamping plate will be inserted into the slot on the other side of the fixing block. Then the clamping plate can fix the inner curved pipe with the cooperation of the positioning plate. When disassembly is required, the user can turn the handle in the opposite direction. At this time, the first bidirectional screw When the rod rotates in the opposite direction, the splint will be separated from the fixed block, and the inner bend pipe can be disassembled. When the inner bend pipe is installed, the user can turn the crank, and the rotation of the crank drives the second bidirectional screw to rotate. The rotation of the second bidirectional screw drives the moving block to move through the second limit rod. The movement of the moving block drives the mounting plate and the mounting hole to move. When the mounting hole moves to the position where the user drills a hole, the user can install the connecting plate through bolts, etc., which can improve the fixing effect of the position of the inner bend pipe, facilitate the user to disassemble and assemble the inner bend pipe, and can also adjust the position of the mounting plate, thereby improving practicality. The level bubble also makes it convenient for the user to install the connecting plate, thereby achieving a multi-functional effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a first-person perspective stereogram of a multifunctional equipotential inner bend that is easy to disassemble;

[0016] Figure 2 It is a second-angle stereoscopic image of a multifunctional equipotential inner bend that is easy to disassemble;

[0017] Figure 3 It is a third-angle stereogram of a multifunctional equipotential inner bend that is easy to disassemble;

[0018] Figure 4 It is a schematic cross-sectional view of the local structure of a multifunctional equipotential inner bend that is easy to disassemble;

[0019] Figure 5 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 6 for Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1, connecting plate; 2, level bubble; 3, inner bend pipe; 11, groove; 12, positioning plate; 13, first bidirectional screw; 14, slider; 15, first limit rod; 16, clamping plate; 17, spring; 18, plug rod; 19, fixing block; 110, handle; 21, inner groove; 22, second bidirectional screw; 23, moving block; 24, second limit rod; 25, mounting plate; 26, mounting hole; 27, crank. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Embodiment 1

[0024] like Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the utility model provides a technical solution: a multifunctional equipotential inner bend that is easy to disassemble, including a connecting plate 1, a level bubble 2 is arranged on the outside of the connecting plate 1, two inner bend pipes 3 are arranged at the bottom of the connecting plate 1, a fixing mechanism for installing the inner bend pipes 3 is arranged at the bottom of the connecting plate 1, and an installation mechanism for installing the connecting plate 1 is arranged on the outside of the connecting plate 1, the level bubble 2 is distributed on the outside of the connecting plate 1, and the level bubble 2 is distributed between the two inner bend pipes 3, so that the level bubble 2 can facilitate the user to find the level when installing the connecting plate 1, the outside of the two inner bend pipes 3 are both provided with connectors, and the fixing mechanism includes a Two symmetrically distributed grooves 11 and two symmetrically distributed positioning plates 12 fixedly connected to the bottom of the connecting plate 1, the inner side of the groove 11 is rotatably connected with a first bidirectional screw 13, the outer thread of the first bidirectional screw 13 is connected to two sliders 14, the end of the slider 14 away from the first bidirectional screw 13 is slidably connected with a first limit rod 15, the bottom of the slider 14 is fixedly connected with a clamping plate 16, the outer side of the slider 14 is fixedly connected with a spring 17, the inner side of the clamping plate 16 is fixedly connected with an insertion rod 18, the outer side of the insertion rod 18 is plugged with a fixed block 19, the inner bend pipe 3 is fixedly connected to the inner side of the fixed block 19, and the outer end of the first bidirectional screw 13 is fixed The handle 110 is fixedly connected, one end of the first bidirectional screw 13 is rotatably connected to the inner side of the left groove 11 through the bearing seat, and the other end of the first bidirectional screw 13 passes through the groove 11 on the right and is fixedly connected to the handle 110, the two ends of the first limit rod 15 are respectively fixedly connected to the inner sides of the two grooves 11, the two sliders 14 are axially slidably connected to the first limit rod 15, the two sliders 14 are respectively distributed on the inner sides of the two grooves 11, and the outsides of the two sliders 14 are fixedly connected with springs 17, the ends of the two springs 17 away from the sliders 14 are respectively fixedly connected to the inner sides of the two grooves 11, and the two springs 17 are respectively distributed On the inner side of the two grooves 11, and the two springs 17 are distributed on the outer side of the first limit rod 15, the bottom of the two sliders 14 are fixedly connected with a splint 16, there are two fixed blocks 19, and the two inner bent pipes 3 are respectively fixedly connected to the inner sides of the two fixed blocks 19. There are four groups of plug rods 18, and each group has two. The four groups of plug rods 18 are respectively fixedly connected to the inner sides of the two splints 16 and the two positioning plates 12, and the specifications and sizes of the four groups of plug rods 18 are the same. The two splints 16 are symmetrically distributed with the two positioning plates 12, and the two sides of the two fixed blocks 19 are respectively provided with slots corresponding to the positions of the four groups of plug rods 18 and matching in size.

[0025] Through the above technical scheme, when in use, the user can place the two fixing blocks 19 between the two clamping plates 16 and the two positioning plates 12, and make one side of the fixing block 19 plug into the insertion rod 18 on the two positioning plates 12, and then the user can turn the handle 110, the rotation of the handle 110 drives the first bidirectional screw 13 to rotate, the rotation of the first bidirectional screw 13 drives the two sliders 14 to move through the first limit rod 15, the movement of the slider 14 drives the clamping plate 16 to move, and squeezes the spring 17, the clamping plate 16 moves to a certain position, and the insertion rod 18 outside it will be inserted into the slot on the other side of the fixing block 19, and then the clamping plate 16 can fix the inner bend pipe 3 with the cooperation of the positioning plate 12, when disassembly is required, the user can rotate the handle 110 in the opposite direction, at this time the first bidirectional screw 13 rotates in the opposite direction, at this time the clamping plate 16 will be separated from the fixing block 19, and the disassembly of the inner bend pipe 3 can be realized, thereby achieving the improvement of the fixing effect of the inner bend pipe 3, and at the same time, the inner bend pipe 3 of different sizes can be fixed, thereby improving the scope of application.

[0026] Embodiment 2

[0027] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a multifunctional equipotential inner bend that is easy to disassemble, including a connecting plate 1, a level bubble 2 is arranged on the outside of the connecting plate 1, two inner bend pipes 3 are arranged at the bottom of the connecting plate 1, a fixing mechanism for installing the inner bend pipes 3 is arranged at the bottom of the connecting plate 1, and an installation mechanism for installing the connecting plate 1 is arranged on the outside of the connecting plate 1. The installation mechanism includes an inner groove 21 opened on the inner side of the connecting plate 1, a second bidirectional screw 22 is rotatably connected to the inner side of the inner groove 21, and the outer side of the second bidirectional screw 22 is threadedly connected to two moving blocks 23, and the outer side of the moving block 23 is slidably connected to a second limit Rod 24, the outside of the moving block 23 is fixedly connected with a mounting plate 25, and a mounting hole 26 is provided on the mounting plate 25. The outer end of the second bidirectional screw 22 is fixedly connected with a crank 27. One end of the second bidirectional screw 22 is rotatably connected to the inner side of the inner groove 21 through a bearing seat, and the other end of the second bidirectional screw 22 passes through the inner groove 21 and is fixedly connected to the crank 27. Both ends of the second limiting rod 24 are fixedly connected to the inner side of the inner groove 21. The two moving blocks 23 are slidably connected to the second limiting rod 24. The outsides of the two moving blocks 23 are fixedly connected with mounting plates 25, and mounting holes 26 are provided on the two mounting plates 25.

[0028] Through the above technical solution, when in use, the user can turn the crank 27, and the rotation of the crank 27 drives the second bidirectional screw 22 to rotate, and the rotation of the second bidirectional screw 22 drives the moving block 23 to move through the second limiting rod 24, and the movement of the moving block 23 drives the mounting plate 25 and the mounting hole 26 to move. When the mounting hole 26 moves to the position where the user drills the hole, the user can install the connecting plate 1 by bolts, etc., so that the position of the mounting plate 25 and the mounting hole 26 can be adjusted, thereby improving practicality.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A multifunctional equipotential inner bend that is easy to disassemble, comprising a connecting plate (1), a level bubble (2) is arranged on the outer side of the connecting plate (1), and two inner bend pipes (3) are arranged at the bottom of the connecting plate (1), characterized in that: A fixing mechanism for installing the inner curved pipe (3) is provided at the bottom of the connecting plate (1), and a mounting mechanism for installing the connecting plate (1) is provided on the outer side of the connecting plate (1); The fixing mechanism comprises two symmetrically distributed grooves (11) opened at the bottom of the connecting plate (1) and two symmetrically distributed positioning plates (12) fixedly connected to the bottom of the connecting plate (1), the inner side of the groove (11) is rotatably connected with a first bidirectional screw (13), the outer side of the first bidirectional screw (13) is threadedly connected with two sliders (14), one end of the slider (14) away from the first bidirectional screw (13) is slidably connected with a first limit rod (15), the bottom of the slider (14) is fixedly connected with a clamping plate (16), the outer side of the slider (14) is fixedly connected with a spring (17), the inner side of the clamping plate (16) is fixedly connected with an insertion rod (18), the outer side of the insertion rod (18) is plugged with a fixing block (19), the inner bent pipe (3) is fixedly connected to the inner side of the fixing block (19), and the outer end of the first bidirectional screw (13) is fixedly connected with a handle (110); The mounting mechanism comprises an inner groove (21) provided on the inner side of the connecting plate (1); a second bidirectional screw (22) is rotatably connected to the inner side of the inner groove (21); two moving blocks (23) are threadedly connected to the outer side of the second bidirectional screw (22); a second limiting rod (24) is slidably connected to the outer side of the moving block (23); a mounting plate (25) is fixedly connected to the outer side of the moving block (23); a mounting hole (26) is provided on the mounting plate (25); and a crank (27) is fixedly connected to the outer end of the second bidirectional screw (22).

2. The easily disassembled multifunctional equipotential inner bend according to claim 1, characterized in that: The vial (2) is distributed on the outside of the connecting plate (1), and the vial (2) is distributed between the two inner curved tubes (3), and the outsides of the two inner curved tubes (3) are both provided with connectors.

3. The easily disassembled multifunctional equipotential inner bend according to claim 1, characterized in that: One end of the first bidirectional screw (13) is rotatably connected to the inner side of the left groove (11) through a bearing seat, and the other end of the first bidirectional screw (13) passes through the right groove (11) and is fixedly connected to the handle (110). The two ends of the first limiting rod (15) are respectively fixedly connected to the inner sides of the two grooves (11). The two sliders (14) are axially slidably connected to the first limiting rod (15). The two sliders (14) are respectively distributed on the inner sides of the two grooves (11), and the outsides of the two sliders (14) are fixedly connected with springs (17). The ends of the two springs (17) away from the sliders (14) are respectively fixedly connected to the inner sides of the two grooves (11). The two springs (17) are respectively distributed on the inner sides of the two grooves (11), and the two springs (17) are distributed on the outer sides of the first limiting rod (15). The bottoms of the two sliders (14) are fixedly connected with clamps (16).

4. The easily disassembled multifunctional equipotential inner bend according to claim 1, characterized in that: There are two fixing blocks (19), and the two inner bent pipes (3) are respectively fixedly connected to the inner sides of the two fixing blocks (19). There are four groups of insertion rods (18), and each group has two. The four groups of insertion rods (18) are respectively fixedly connected to the inner sides of the two clamping plates (16) and the two positioning plates (12), and the specifications and sizes of the four groups of insertion rods (18) are the same. The two clamping plates (16) are symmetrically distributed with the two positioning plates (12), and the two sides of the two fixing blocks (19) are respectively provided with slots corresponding to the positions of the four groups of insertion rods (18) and matching in size.

5. The easily disassembled multifunctional equipotential inner bend according to claim 1, characterized in that: One end of the second bidirectional screw (22) is rotatably connected to the inner side of the inner groove (21) through a bearing seat, and the other end of the second bidirectional screw (22) passes through the inner groove (21) and is fixedly connected to the crank (27), both ends of the second limit rod (24) are fixedly connected to the inner side of the inner groove (21), the two moving blocks (23) are slidably connected to the second limit rod (24), the outsides of the two moving blocks (23) are fixedly connected to a mounting plate (25), and the two mounting plates (25) are provided with mounting holes (26).

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