Stainless steel drinking water pipe convenient to install

Abstract

The utility model relates to the technical field of pipeline installation, in particular to a stainless steel drinking water pipe convenient to install, which comprises a first drinking water pipe, one end of the first drinking water pipe is connected with a connecting ring, one end of the connecting ring is slidably provided with a second drinking water pipe, two sides of the connecting ring are provided with clamping grooves, and limiting mechanisms are slidably arranged in the clamping grooves. A clamping groove is formed in the connecting ring, a threaded rod is rotationally arranged in the clamping groove, one end of the threaded rod penetrates through the clamping groove and is connected with a rotating handle, and sliding grooves are formed in the two sides of the interior of the clamping groove. The threaded rod can be driven to rotate by rotating the rotating handle, then the sliding block slides in the clamping groove, the tightness degree between the two pipelines is reduced, the second drinking water pipe is fixed or released through cooperation of a limiting block and a limiting hole, the mounting and dismounting processes are greatly simplified, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline installation, in particular to a stainless steel drinking water pipe which is easy to install. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors, and valves for transporting gases, liquids, or fluids containing solid particles. Typically, the fluid is pressurized by blowers, compressors, pumps, and boilers, flowing from high-pressure to low-pressure areas in the pipeline. Alternatively, the fluid's own pressure or gravity can be used for transport. Pipelines have a wide range of uses, primarily in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering, and various industrial installations. Pipelines are essential and crucial in daily life, especially for drinking water pipes. However, existing pipeline installation is relatively complex. Traditional installation methods require multiple people to work together to splice two pipes together, and some are then fastened with bolts using flange joints. The pipes also need to be stabilized to prevent them from shifting when the bolts are tightened, requiring more manpower and resources and consuming more time. Utility Model Content

[0003] The purpose of the utility model is to provide a stainless steel drinking water pipe that is easy to install, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: comprising a first drinking water pipe, one end of which is connected to a connecting ring, one end of which is slidably provided with a second drinking water pipe, two sides of which are provided with a clamping groove, a limiting mechanism is provided inside the clamping groove for sliding, a threaded rod is rotatably provided inside the clamping groove, one end of the threaded rod passes through the clamping groove and is connected to a rotating handle, and two sides of the clamping groove are provided inside the clamping groove;

[0005] The limiting mechanism includes a sliding block slidably arranged inside the card slot, and the sliding block is threadedly connected to the threaded rod. A placement slot is opened inside the sliding block, and a pull rod is slidably arranged inside the placement slot. A spring is sleeved on the surface of the pull rod, and a limiting ring is connected to the surface of the pull rod. One end of the pull rod passes through the sliding block and is connected to a ball handle. Limiting blocks are connected on both sides of the sliding block.

[0006] Preferably, one end of the drinking water pipe is connected to a connecting cylinder, one end of the drinking water pipe is connected to a connecting block, and one end of the connecting block is connected to a chimeric block.

[0007] Preferably, the limit block is slidably arranged inside the sliding groove.

[0008] Preferably, a connecting groove is provided at one end of the drinking water pipe corresponding to one end of the connecting cylinder, and a fitting groove is provided at one end of the drinking water pipe corresponding to the fitting block.

[0009] Preferably, rubber pads are connected to the interior of the connecting groove and one end of the connecting cylinder.

[0010] Preferably, a limiting hole is provided on the second surface of the drinking water pipe corresponding to one end of the pull rod.

[0011] Preferably, one end of the pull rod is configured as an inclined surface.

[0012] Compared with the prior art, the beneficial effects of the present invention are: through the design of the limiting mechanism and the threaded rod on the connecting ring, the user can easily install or remove the drinking water pipe 2, and rotating the rotating handle can drive the threaded rod to rotate, thereby causing the sliding block to slide in the slot, loosening the tightness between the two pipes, and through the cooperation of the limiting block and the limiting hole, the drinking water pipe 2 is fixed or released, which greatly simplifies the installation and disassembly process and improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view schematic diagram of a stainless steel drinking water pipe that is easy to install;

[0014] Figure 2 This is a schematic diagram of the exploded structure of a stainless steel drinking water pipe that is easy to install;

[0015] Figure 3 A schematic diagram of a side section of a stainless steel drinking water pipe that is easy to install;

[0016] Figure 4 A schematic diagram of the connection ring of a stainless steel drinking water pipe that is easy to install;

[0017] Figure 5 This is a schematic diagram of a limiting mechanism for a stainless steel drinking water pipe that is easy to install.

[0018] In the figure: 1. Drinking water pipe 1; 11. Connecting groove; 12. Rubber pad; 13. Fitting groove; 2. Connecting ring; 21. Limiting mechanism; 211. Sliding block; 212. Placement groove; 213. Pull rod; 214. Spring; 215. Limiting ring; 216. Ball handle; 217. Limiting block; 22. Slot; 23. Threaded rod; 24. Rotating handle; 25. Sliding groove; 3. Drinking water pipe 2; 31. Connecting cylinder; 32. Connecting block; 33. Fitting block; 34. Limiting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 5 The utility model provides a technical solution, including a drinking water pipe 1, one end of the drinking water pipe 1 is connected to a connecting ring 2, one end of the connecting ring 2 is slidably provided with a drinking water pipe 2 3, both sides of the connecting ring 2 are provided with a card slot 22, a limiting mechanism 21 is slidably provided inside the card slot 22, a threaded rod 23 is rotatably provided inside the card slot 22, one end of the threaded rod 23 passes through the card slot 22 and is connected to a rotating handle 24, and sliding grooves 25 are provided on both sides of the card slot 22;

[0021] The limiting mechanism 21 includes a sliding block 211 slidably arranged inside the card slot 22, and the sliding block 211 is threadedly connected to the threaded rod 23. A placement groove 212 is opened inside the sliding block 211, and a pull rod 213 is slidably arranged inside the placement groove 212. A spring 214 is sleeved on the surface of the pull rod 213, and a limiting ring 215 is connected to the surface of the pull rod 213. One end of the pull rod 213 passes through the sliding block 211 and is connected to a ball handle 216. Limiting blocks 217 are connected on both sides of the sliding block 211. Its function is to thread the sliding block and the threaded rod so that the position of the sliding block in the card slot can be accurately controlled by rotating the threaded rod. It not only provides a stable limiting function, but also allows the user to adjust the tightness as needed. The combined use of the limiting ring and the pull rod further enhances the stability of the limit. When the pull rod is pulled and inserted into the corresponding limiting hole, the limiting ring can prevent the pull rod from accidentally sliding out, thereby ensuring the firmness of the connection.

[0022] One end of the drinking water pipe 2 3 is connected to a connecting cylinder 31, one end of the drinking water pipe 2 3 is connected to a connecting block 32, and one end of the connecting block 32 is connected to a mosaic block 33. The function of the connecting cylinder 31 is to provide a wider contact area, increase the friction with the drinking water pipe 1 or other connecting parts, thereby enhancing the stability of the connection. The combined use of the connecting block 32 and the mosaic block 33 can form a tighter mosaic structure to prevent the pipe from loosening or leaking at the connection.

[0023] The limit block 217 is slidably set inside the sliding groove 25. Its function is that the sliding of the limit block 217 in the sliding groove 25 can ensure that the connection mechanism remains stable when subjected to force, prevent the connection from loosening or dislocation due to external force, help maintain the relative position between the connecting parts, and ensure the overall stability and reliability of the system.

[0024] A connecting groove 11 is provided at one end of the drinking water pipe 1 corresponding to one end of the connecting cylinder 31, and a fitting groove 13 is provided at one end of the drinking water pipe 1 corresponding to the fitting block 33. The function of the connecting groove 11 and the connecting cylinder 31 is matched with each other, and the fitting groove 13 and the fitting block 33 is matched with each other, which can ensure that the drinking water pipe 1 and the drinking water pipe 2 3 are connected with high accuracy and stability, help reduce the gap at the connection, and prevent leakage problems caused by looseness or misalignment.

[0025] A rubber pad 12 is connected to the inside of the connecting groove 11 and one end of the connecting cylinder 31. The function of the rubber pad 12 is that it has good elasticity and sealing properties, and can effectively fill the tiny gap between the connecting groove 11 and the connecting cylinder 31 to prevent water or other fluids from leaking from the connection. It can ensure that the drinking water system can still maintain a good sealing effect under high pressure or low temperature conditions, and prevent pollution or waste caused by leakage.

[0026] A limiting hole 34 is provided on the surface of the drinking water pipe 23 corresponding to one end of the pull rod 213. The function of the limiting hole 34 and the pull rod 213 is to ensure that the drinking water pipe 23 has higher stability when connected. When the pull rod 213 is inserted into the limiting hole 34 and fixed, it can effectively prevent the drinking water pipe 23 from moving or loosening at the connection.

[0027] One end of the pull rod 213 is set as an inclined surface, and its function is that the inclined surface design can make the insertion of the drinking water pipe 2 smoother.

[0028] Working principle: first, align the connecting block 32 and the engaging block 33 at one end of the drinking water pipe 2 3 with the engaging groove 13 at one end of the drinking water pipe 1, then insert the connecting cylinder 31 into the connecting groove 11 at one end of the drinking water pipe 1, and then rotate it to the right to snap the engaging block 33 into the engaging groove 13 for preliminary fixation. After the rotation, the limiting hole 34 on the surface of the drinking water pipe 2 3 will be aligned with the pull rod 213, so that the two are engaged for secondary fixation. Finally, by rotating the rotating handle 24 at one end of the connecting ring 2, the limiting mechanism 21 is driven forward as a whole, and the drinking water pipe 2 3 is squeezed toward the direction of the drinking water pipe 1, and the rubber pad 12 inside the connecting groove 11 and the rubber pad 12 at one end of the connecting cylinder 31 are squeezed against each other to reduce the gap at the connection, maintain a good sealing effect, and complete the installation process.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stainless steel drinking water pipe that is easy to install, comprising a drinking water pipe (1), characterized in that: One end of the drinking water pipe (1) is connected with a connecting ring (2), and one end of the connecting ring (2) is slidably provided with a drinking water pipe (3). Both sides of the connecting ring (2) are provided with a clamping groove (22), and a limiting mechanism (21) is slidably provided inside the clamping groove (22). A threaded rod (23) is rotatably provided inside the clamping groove (22), and one end of the threaded rod (23) passes through the clamping groove (22) and is connected with a rotating handle (24). Sliding grooves (25) are provided on both sides of the clamping groove (22). The limiting mechanism (21) includes a sliding block (211) slidably arranged inside the card slot (22), and the sliding block (211) is threadedly connected to the threaded rod (23), a placement groove (212) is provided inside the sliding block (211), a pull rod (213) is slidably arranged inside the placement groove (212), a spring (214) is sleeved on the surface of the pull rod (213), a limiting ring (215) is connected to the surface of the pull rod (213), one end of the pull rod (213) passes through the sliding block (211) and is connected to a ball handle (216), and limiting blocks (217) are connected to both sides of the sliding block (211).

2. The stainless steel drinking water pipe that is easy to install according to claim 1, characterized in that: One end of the second drinking water pipe (3) is connected to a connecting cylinder (31), one end of the second drinking water pipe (3) is connected to a connecting block (32), and one end of the connecting block (32) is connected to a fitting block (33).

3. The stainless steel drinking water pipe that is easy to install according to claim 1, characterized in that: The limiting block (217) is slidably arranged inside the sliding groove (25).

4. The stainless steel drinking water pipe that is easy to install according to claim 1, characterized in that: One end of the drinking water pipe (1) is provided with a connecting groove (11) corresponding to one end of the connecting cylinder (31), and one end of the drinking water pipe (1) is provided with a fitting groove (13) corresponding to the fitting block (33).

5. The conveniently installed stainless steel drinking water pipe according to claim 4, characterized in that: The interior of the connecting groove (11) and one end of the connecting cylinder (31) are both connected and provided with a rubber pad (12).

6. The conveniently installed stainless steel drinking water pipe according to claim 1, characterized in that: A limiting hole (34) is provided on the surface of the second drinking water pipe (3) corresponding to one end of the pull rod (213).

7. The conveniently installed stainless steel drinking water pipe according to claim 1, characterized in that: One end of the pull rod (213) is configured as an inclined surface.

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