Direct drinking water pipeline butt joint piece
By designing adjustable direct drinking water pipe docking parts, the problems of angle deviation and poor dimensional applicability caused by fixed structures in the prior art are solved, and the pipe docking of flexible adaptation to different angles and sizes is realized, and the applicability and installation convenience of docking parts are improved.
Patent Information
- Application Number
- CN202422745777.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-08-05
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The existing direct drinking water pipe docking parts are usually fixed structures, resulting in poor flexibility and applicability in the presence of angle deviations.
A butt piece including the first pipe body and the second pipe body is designed, and the tube body is equipped with an annular plate and a clamping assembly. The adjustable fixation of the pipe is achieved through the cooperation of the clamp rod and the moving plate, and the docking needs of different angles and sizes are adapted.
It realizes flexible docking when there is an angle deviation and adapts to pipe docking of different sizes, improving the applicability and installation convenience of docking parts.
Smart Images
Figure CN223191247U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline docking, in particular to a direct drinking water pipeline docking piece. Background Art
[0002] Direct drinking water refers to water that can be drunk directly, also known as healthy living water. It refers to water that is free of pollution, free of degradation, meets the physiological needs of the human body (contains beneficial mineral elements similar to those of the human body), and has a weakly alkaline pH value. Direct drinking water needs to be transported through pipes when used, and pipes are usually limited in length. When encountering a longer transportation path, two transportation pipes need to be docked and used, and docking parts will be used for installation. The docking parts can connect the two sets of pipes to achieve the effect of transporting water.
[0003] The pipe joints used in the prior art are usually fixed structures, such as cross-shaped or T-shaped joints. However, some pipes have a certain angle deviation when jointing, resulting in poor flexibility when using the joints. At the same time, there are many sizes of pipes, while the sizes of joints are fixed, and the applicability is poor. Utility Model Content
[0004] The technical solution of the present utility model addresses the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology. Specifically, the purpose of the present utility model is to provide a direct drinking water pipe connecting piece to solve the problem proposed in the above background technology that pipe connecting pieces are usually fixed structures, such as cross-shaped or T-shaped connecting pieces, and some pipes have a certain angle deviation when connecting, resulting in poor flexibility when using the connecting pieces. At the same time, there are many sizes and specifications of pipes, while the sizes of connecting pieces are fixed and the applicability is poor.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a direct drinking water pipe docking piece, comprising a first tube body and a second tube body, wherein one end of the first tube body and the second tube body are both provided with a docking fixing mechanism, and the docking fixing mechanism comprises an annular plate fixedly arranged on the inner walls of the first tube body and the second tube body respectively, and a second sealing gasket is fixedly arranged on the side wall of the annular plate, and a clamping assembly is provided on the outer wall of the first tube body and the second tube body.
[0006] Preferably, the opposite ends of the first tube body and the second tube body are both set to non-completely spherical structures, and one end sleeve of the first tube body is set at one end of the second tube body, and the inner wall of one end of the first tube body is provided with a first sealing gasket that fits the outer wall of one end of the second tube body.
[0007] Preferably, the clamping assembly includes clamping rods arranged at equal angles on the outer walls of the first tube body and the second tube body, and the clamping rods slide with the first tube body and the second tube body respectively. The outer walls of the first tube body and the second tube body are both sleeved with movable plates, and the side walls of the clamping rods are fixedly connected with guide rods passing through the movable plates, and the interior of the movable plates is respectively provided with guide grooves that slide with the guide rods.
[0008] Preferably, rubber pads are provided at the ends of the clamping rods.
[0009] Preferably, the two groups of movable plates are respectively threadedly connected to the outer walls of the first tube body and the second tube body.
[0010] Preferably, the guide groove is centrally and symmetrically opened inside the movable plate, and the guide groove is configured as an arc structure.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] The utility model discloses that when the pipes are butted together, the pipes to be butted together are respectively inserted into the first pipe body and the second pipe body, so that the pipe openings are closely attached to the second sealing gasket on the outer wall of the annular plate. At this time, the movable plate is rotated and the movable plate is moved laterally by the thread. When the movable plate moves, the guide rod slides in the guide groove, causing the clamping rod to slide inward synchronously until the rubber pad at the end of the clamping rod is squeezed against the outer wall of the pipe. The rotation of the movable plate is stopped. At this time, the butted pipes can be fixed in the first pipe body and the second pipe body respectively by the clamping rod, and the direct drinking water is transported through the butted pipes, the first pipe body and the second pipe body. Moreover, if the pipe openings of the butted pipes in the first pipe body and the second pipe body are of different sizes, they can also be butted and connected, thereby improving the applicability of the butt joint component.
[0013] According to the present invention, if the pipes exhibit a certain angle deviation during the process of docking, the first pipe body and the second pipe body can be rotated to form a suitable angle change between the two, thereby facilitating the adjustment of the position of the docking interface of the first pipe body and the second pipe body, so as to facilitate the docking installation of the docking pipes with a smaller angle deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view structural diagram of the utility model;
[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the present utility model;
[0016] Figure 3 This is a side structural diagram of the present utility model;
[0017] Figure 4 For this utility model Figure 2 A in the enlarged view.
[0018] In the figure: 1. first tube body; 2. second tube body; 3. first sealing gasket; 4. annular plate; 5. second sealing gasket; 6. clamping rod; 7. rubber pad; 8. movable plate; 9. guide rod; 10. guide groove. 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 1-4 The utility model provides a technical solution: a direct drinking water pipe docking piece, comprising a first tube body 1 and a second tube body 2, one end of the first tube body 1 and the second tube body 2 are both provided with a docking fixing mechanism, the docking fixing mechanism comprises an annular plate 4 fixedly arranged on the inner walls of the first tube body 1 and the second tube body 2 respectively, a second sealing gasket 5 is fixedly arranged on the side wall of the annular plate 4, and a clamping assembly is provided on the outer walls of the first tube body 1 and the second tube body 2.
[0021] The opposite ends of the first tube body 1 and the second tube body 2 are both set to non-completely spherical structures, and one end of the first tube body 1 is set on one end of the second tube body 2, and the inner wall of one end of the first tube body 1 is provided with a first sealing gasket 3 that fits against the outer wall of one end of the second tube body 2.
[0022] The clamping assembly includes a clamping rod 6 which is arranged at equal angles on the outer walls of the first tube body 1 and the second tube body 2, and the clamping rod 6 slides with the first tube body 1 and the second tube body 2 respectively. The outer walls of the first tube body 1 and the second tube body 2 are both sleeved with a movable plate 8, and the side walls of the clamping rod 6 are fixedly connected with a guide rod 9 that passes through the movable plate 8. The interior of the movable plate 8 is respectively provided with a guide groove 10 that slides with the guide rod 9.
[0023] The ends of the clamping rods 6 are each provided with a rubber pad 7 .
[0024] The two sets of movable plates 8 are respectively connected to the outer walls of the first tube body 1 and the second tube body 2 by threads.
[0025] The guide groove 10 is centrally and symmetrically opened inside the movable plate 8 , and the guide groove 10 is configured as an arc-shaped structure.
[0026] Working principle: When using the direct drinking water pipe docking piece, first, insert the pipes to be docked into the first pipe body 1 and the second pipe body 2 respectively, so that the pipe openings are close to the second sealing gasket 5 on the outer wall of the annular plate 4, and then rotate the movable plate 8. The movable plate 8 moves laterally through the thread. When the movable plate 8 moves, the guide rod 9 slides in the guide groove 10, causing the clamping rod 6 to slide inward synchronously until the rubber pad 7 at the end of the clamping rod 6 is squeezed against the outer wall of the pipe, and the rotation of the movable plate 8 is stopped. At this time, the docking pipes can be fixed in the first pipe body 1 and the second pipe body 2 respectively through the clamping rod 6, and the direct drinking water is transported through the docking pipes, the first pipe body 1 and the second pipe body 2. Moreover, if the pipe openings of the docking pipes in the first pipe body 1 and the second pipe body 2 are of different sizes, they can also be docked and connected, thereby improving the applicability of the docking piece.
[0027] Then, if during the process of docking the pipes, the docking of the pipes presents a certain angle deviation, the first pipe body 1 and the second pipe body 2 can be rotated to form a suitable angle change between the two, thereby facilitating the adjustment of the docking interface position of the first pipe body 1 and the second pipe body 2, so as to facilitate the docking installation of the docking pipes with a smaller angle deviation.
[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A direct drinking water pipe joint, comprising a first pipe body (1) and a second pipe body (2), characterized in that: One end of each of the first tube body (1) and the second tube body (2) is provided with a docking fixing mechanism, wherein the docking fixing mechanism comprises an annular plate (4) fixedly arranged on the inner wall of the first tube body (1) and the second tube body (2), respectively; a second sealing gasket (5) is fixedly arranged on the side wall of the annular plate (4); and a clamping assembly is provided on the outer wall of the first tube body (1) and the second tube body (2).
2. The direct drinking water pipe connecting piece according to claim 1, characterized in that: The opposite ends of the first tube body (1) and the second tube body (2) are both configured as non-completely spherical structures, and one end sleeve of the first tube body (1) is arranged on one end of the second tube body (2), and a first sealing gasket (3) is provided on the inner wall of one end of the first tube body (1) and is in contact with the outer wall of one end of the second tube body (2).
3. The direct drinking water pipe connecting piece according to claim 1, characterized in that: The clamping assembly includes clamping rods (6) respectively arranged at equal angles on the outer walls of the first tube body (1) and the second tube body (2), and the clamping rods (6) are respectively slidably engaged with the first tube body (1) and the second tube body (2), and the outer walls of the first tube body (1) and the second tube body (2) are both sleeved with movable plates (8), and the side walls of the clamping rods (6) are fixedly connected with guide rods (9) passing through the movable plates (8), and the interiors of the movable plates (8) are respectively provided with guide grooves (10) slidably engaged with the guide rods (9).
4. The direct drinking water pipe connecting piece according to claim 3, characterized in that: The ends of the clamping rods (6) are each provided with a rubber pad (7).
5. The direct drinking water pipe connecting piece according to claim 3, characterized in that: The two groups of movable plates (8) are respectively arranged to be threadedly connected to the outer walls of the first tube body (1) and the second tube body (2).
6. The direct drinking water pipe connecting piece according to claim 3, characterized in that: The guide groove (10) is centrally and symmetrically opened inside the movable plate (8), and the guide groove (10) is configured as an arc-shaped structure.