A metal pipe fitting connection structure

Abstract

The utility model discloses a metal pipe fitting connecting structure relates to pipe fitting connecting field, including installation fixed seat, connecting flow guide pipe and input regulation pipe, the connecting flow guide pipe is located the top of installation fixed seat, the input regulation pipe fixed mounting is at the outside top of connecting flow guide pipe, the upper end fixed mounting of installation fixed seat has fixed clamping ring, both sides of connecting flow guide pipe all is provided with the partiality connecting pipe. The utility model realizes the overall angle adjustment of connecting flow guide pipe, and the cooperation partiality connecting pipe is connected with the end of connecting flow guide pipe through fixed nut and thread, so that the partiality connecting pipe is installed with different angles, and the overall installation is convenient and the angle is adjustable, and two anti -drop covers can be combined and covered outside the metal pipe fitting, and are fixed by the butt handle, not only strengthen the friction to prevent falling, also promote the sealing effect, the whole process does not need the tool, and the user can operate with one hand, realizes quick installation and dismantling, and the maintenance time is reduced greatly.

Description

Technical Field

[0001] This utility model relates to the field of pipe fittings connection, and in particular to a metal pipe fittings connection structure. Background Technology

[0002] Metal pipe fitting connection structure is a structure that serves to connect and fix two metal pipe fittings when they are used together. It not only allows the two pipe fittings to guide the flow, but also allows the pipe fittings to be installed and fixed in different positions. It is widely used in the application of metal pipe fittings.

[0003] However, when using connecting structures, existing connecting structures mostly use fixed flanges or rigid clamps, which limits the adjustment of pipe installation angles. If the pipeline route needs to be changed, it is often necessary to disassemble and replace the components, which not only increases installation time but also increases inventory costs due to the need to prepare various specifications of spare parts. Traditional structures have poor adaptability to construction space and are difficult to achieve efficient pipe laying in narrow or unconventional angle environments. In addition, conventional anti-detachment devices require the use of tools such as wrenches for installation, which is cumbersome and cannot be operated with one hand, making it particularly inconvenient during emergency repairs or construction in narrow spaces. Their sealing surfaces are mostly designed as smooth flat surfaces or simple rubber gaskets, relying solely on axial pressure to achieve sealing. Long-term vibration or pressure fluctuations can easily lead to loosening and leakage. Existing anti-detachment structures lack an active interlocking mechanism with the pipe wall, making it difficult to balance quick disassembly and high anti-detachment performance. Utility Model Content

[0004] The main objective of this invention is to provide a metal pipe connection structure that can effectively solve the technical problems raised in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A metal pipe connection structure includes a mounting base, a connecting guide pipe, and an input regulating pipe. The connecting guide pipe is located above the mounting base, and the input regulating pipe is fixedly installed on the top outer side of the connecting guide pipe. A fixing clamp is fixedly installed at the upper end of the mounting base. Offset connecting pipes are provided on both sides of the connecting guide pipe. A butt joint is integrally formed at the end of the offset connecting pipe away from the connecting guide pipe. An anti-detachment structure is provided on the outer side of the offset connecting pipe.

[0007] As a further embodiment of this utility model, a screw mounting post is movably mounted inside the mounting base, and a mounting screw passes through the center of the screw mounting post.

[0008] As a further embodiment of this utility model, the fixing clamp is sleeved on the outside of the connecting guide tube, and a fixing nut is sleeved on the outside of the connecting tube, and the fixing nut is threadedly connected to the end of the connecting guide tube.

[0009] As a further embodiment of this utility model, the anti-detachment structure includes a rotating shaft seat, a connecting rod, a mounting rod, an anti-detachment sleeve, and a docking handle. Two rotating shaft seats are welded to the outside of the connecting pipe. The connecting rod is movably installed on the outside of the rotating shaft seat. The mounting rod is fixedly installed on the end of the connecting rod away from the rotating shaft seat. The anti-detachment sleeve is integrally formed on the outside of the mounting rod. The docking handle is movably installed on the outside of the anti-detachment sleeve.

[0010] As a further embodiment of this utility model, the connecting rod rotates around the rotating shaft seat and is inserted into the mounting link.

[0011] As a further embodiment of this utility model, the anti-detachment sleeves are all semi-circular in shape, and the two anti-detachment sleeves are fitted together and sleeved on the outside of the connector. The inner wall of the anti-detachment sleeve and the outer wall of the connector are both wavy in shape, and the docking handle is connected to the other anti-detachment sleeve.

[0012] Compared with the prior art, the present invention has the following advantages: the screw mounting post allows the mounting base to rotate around it, thereby realizing the overall angle adjustment of the connecting guide tube. The bias connecting tube is connected to the end of the connecting guide tube by a fixing nut, so that the bias connecting tube can be installed at different angles. The overall installation is convenient and the angle is highly adjustable.

[0013] The anti-slip sleeves feature a semi-circular design with a wave-shaped structure on both the inner and outer walls of the connector. By rotating the connecting rod around the pivot seat, the two anti-slip sleeves can be combined and fitted onto the outside of the metal fitting, and secured by the docking handle. This not only enhances friction to prevent detachment but also improves the sealing effect. The entire process requires no tools and can be operated with one hand, enabling quick installation and removal and significantly reducing maintenance time. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of a metal pipe fitting connection structure according to the present invention;

[0015] Figure 2 This is a rear view of a metal pipe fitting connection structure according to the present invention;

[0016] Figure 3 This is a structural diagram of the anti-detachment sleeve opening in a metal pipe fitting connection structure of this utility model;

[0017] Figure 4 This is an exploded view of the fixing nut and the connecting guide pipe in a metal pipe connection structure according to this utility model.

[0018] In the diagram: 1. Mounting base; 2. Screw mounting post; 3. Mounting screw; 4. Fixing clamp; 5. Connecting guide tube; 6. Input regulating tube; 7. Offset connecting tube; 8. Fixing nut; 9. Connecting joint; 10. Anti-detachment structure; 11. Rotary shaft seat; 12. Connecting rotating rod; 13. Mounting connecting rod; 14. Anti-detachment sleeve; 15. Connecting handle. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figures 1-4 As shown, a metal pipe fitting connection structure is described. Please refer to the following for details. Figures 1-4 It includes a mounting base 1, a connecting guide pipe 5, and an input regulating pipe 6. The connecting guide pipe 5 is located above the mounting base 1. The input regulating pipe 6 is fixedly installed on the top outer side of the connecting guide pipe 5. A fixing clamp 4 is fixedly installed on the upper end of the mounting base 1. A bias connecting pipe 7 is provided on both sides of the connecting guide pipe 5. A butt joint 9 is integrally formed on the end of the bias connecting pipe 7 away from the connecting guide pipe 5. An anti-detachment structure 10 is provided on the outer side of the bias connecting pipe 7.

[0021] Please refer to this carefully. Figures 1-4 The mounting base 1 has a screw mounting post 2 that is movably installed inside, and a mounting screw 3 passes through the center of the screw mounting post 2.

[0022] Specifically, the mounting screw 3 is used to connect to the installation position and install the entire structure. At the same time, the mounting bracket 1 rotates around the outside of the screw mounting post 2 to achieve the effect of overall angle adjustment.

[0023] Please refer to this carefully. Figures 1-4 The fixing clamp 4 is sleeved on the outside of the connecting guide tube 5, and the fixing nut 8 is sleeved on the outside of the connecting tube 7. The fixing nut 8 is threadedly connected to the end of the connecting guide tube 5.

[0024] Specifically, the connecting guide tube 5 is clamped and fixed by the fixing clamp 4, and the bias connecting tube 7 is installed on the end of the connecting guide tube 5 by the fixing nut 8. The bias connecting tube 7 utilizes the bias structure of the connecting guide tube 5. When the bias connecting tube 7 and the connecting guide tube 5 are installed at different angles, the connector 9 is also located at different angles and positions.

[0025] Please refer to this carefully. Figure 3 and Figure 4The anti-detachment structure 10 includes a pivot seat 11, a connecting rod 12, a mounting rod 13, an anti-detachment sleeve 14, and a docking handle 15. Two pivot seats 11 are welded to the outside of the biased connecting pipe 7. The connecting rod 12 is movably installed on the outside of the pivot seat 11. The mounting rod 13 is fixedly installed on the end of the connecting rod 12 away from the pivot seat 11. The anti-detachment sleeve 14 is integrally formed on the outside of the mounting rod 13. The docking handle 15 is movably installed on the outside of the anti-detachment sleeve 14.

[0026] Please refer to this carefully. Figure 3 and Figure 4 The connecting rod 12 rotates around the rotating shaft seat 11 and is inserted into the mounting rod 13.

[0027] Please refer to this carefully. Figure 3 and Figure 4 The anti-detachment sleeves 14 are all semi-circular in shape. The two anti-detachment sleeves 14 are fitted together and fit on the outside of the connector 9. The inner wall of the anti-detachment sleeve 14 and the outer wall of the connector 9 are both wavy. The docking handle 15 is connected to the other anti-detachment sleeve 14.

[0028] Specifically, when installing the metal pipe fitting, the two anti-disengagement sleeves 14 are first separated, with the metal pipe fitting fitted on the outside of the connector 9. Then, the connecting rod 12 is rotated around the pivot seat 11, causing the two anti-disengagement sleeves 14 to merge and fit on the outside of the metal pipe fitting. The two anti-disengagement sleeves 14 are fixedly connected by the docking handle 15. Therefore, the anti-disengagement sleeves 14 and the connector 9 can quickly clamp and install the metal pipe fitting. When the anti-disengagement sleeves 14 are removed, they can be quickly disassembled. At the same time, the wave-shaped structure of the anti-disengagement sleeves 14 and the connector 9 increases the resistance and sealing effect of clamping the metal pipe fitting.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metal pipe connecting structure, comprising a mounting fixing seat (1), a connecting flow guide pipe (5) and an input adjusting pipe (6), the connecting flow guide pipe (5) is located above the mounting fixing seat (1), and the input adjusting pipe (6) is fixedly installed at the outer top of the connecting flow guide pipe (5), characterized in that: A fixing clamp (4) is fixedly installed on the upper end of the mounting base (1). A biased connecting pipe (7) is provided on both sides of the connecting guide pipe (5). A butt joint (9) is integrally formed on the end of the biased connecting pipe (7) away from the connecting guide pipe (5). An anti-detachment structure (10) is provided on the outside of the biased connecting pipe (7).

2. The metal pipe fitting connection structure according to claim 1, characterized in that: The mounting base (1) has a screw mounting post (2) movably mounted inside, and a mounting screw (3) passes through the center of the screw mounting post (2).

3. The metal pipe fitting connection structure according to claim 1, characterized in that: The fixing clamp (4) is sleeved on the outside of the connecting guide pipe (5), and a fixing nut (8) is sleeved on the outside of the connecting pipe (7). The fixing nut (8) is threaded to the end of the connecting guide pipe (5).

4. The metal pipe fitting connection structure according to claim 1, characterized in that: The anti-detachment structure (10) includes a pivot seat (11), a connecting rod (12), a mounting rod (13), an anti-detachment sleeve (14), and a docking handle (15). Two pivot seats (11) are welded to the outside of the biased connecting pipe (7). The connecting rod (12) is movably installed on the outside of the pivot seat (11). The mounting rod (13) is fixedly installed at the end of the connecting rod (12) away from the pivot seat (11). The anti-detachment sleeve (14) is integrally formed on the outside of the mounting rod (13). The docking handle (15) is movably installed on the outside of the anti-detachment sleeve (14).

5. The metal pipe fitting connection structure according to claim 4, characterized in that: The connecting rod (12) rotates around the rotating shaft seat (11) and is inserted into the mounting rod (13).

6. The metal pipe fitting connection structure according to claim 4, characterized in that: The anti-detachment sleeves (14) are all semi-circular. The two anti-detachment sleeves (14) are fitted together and sleeved on the outside of the connector (9). The inner wall of the anti-detachment sleeve (14) and the outer wall of the connector (9) are both wavy. The docking handle (15) is connected to the other anti-detachment sleeve (14).

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