Integrated base embedded copper pipe structure

Abstract

The utility model relates to the technical field of bases, and provides an integrated base embedded copper pipe structure which comprises an inner copper pipe, the outer surface of the inner copper pipe is fixedly connected with a connecting part, the outer surface of the connecting part is fixedly connected with an integrated base, one end of the inner copper pipe is movably connected with a vibration structure, and the outer surface of the connecting part is provided with a valve rod kit hole. The lower end of the inner copper pipe is fixedly connected with a positioning rod, and a valve rod hole is formed in the upper end of the inner copper pipe. The vibration structure comprises a connecting pipe movably connected to one end of the inner copper pipe, a fixing rod is fixedly connected to the interior of the connecting pipe, the outer surface of the fixing rod is movably sleeved with a pressing rod, the outer surface of the fixing rod is fixedly connected with a convex ball, and the inner side of the pressing rod is fixedly connected with an inner convex ring. By means of the technical scheme, the problems that when an existing base and a copper pipe are connected, additional connecting and fixing structures such as screws are needed, the base and the copper pipe are usually connected in a split mode, and after connection is completed, due to the fact that gaps exist in the split mode, looseness and even damage are prone to occurring are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bases, and in particular to an integrated base with an embedded copper tube structure. Background Art

[0002] The base of the water meter usually needs to be connected to the pipeline by connecting the copper pipe. The existing water meter base is usually fixed by tightening screws between the copper pipes.

[0003] At present, when the existing base and copper pipe are connected, not only additional screws and other connecting and fixing structures are required, but also the base and the copper pipe are usually connected in a split type. After the connection is completed, due to the gaps in the split type, it is easy to loosen or even be damaged.

[0004] To this end, we proposed an integrated base with an embedded copper tube structure. Summary of the invention

[0005] The utility model proposes an integrated base with an embedded copper tube structure, which solves the problem that when the existing base and the copper tube are connected, not only additional screws and other connecting and fixing structures are required, but also the base and the copper tube are usually connected in a split manner. After the connection is completed, the split type has gaps, which can easily cause loosening or even damage.

[0006] The technical solution of the utility model is as follows:

[0007] The integrated base is embedded with a copper tube structure, comprising an inner copper tube, the outer surface of the inner copper tube is fixedly connected to a connecting portion, the outer surface of the connecting portion is fixedly connected to the integrated base, one end of the inner copper tube is movably connected to a vibration structure, the outer surface of the connecting portion is provided with a valve stem kit hole, the lower end of the inner copper tube is fixedly connected to a positioning rod, and the upper end of the inner copper tube is provided with a valve stem hole.

[0008] As a further technical solution of the utility model, the vibration structure includes a connecting tube movably connected to one end of the inner copper tube, the interior of the connecting tube is fixedly connected to a fixing rod, the outer surface of the fixing rod is movably sleeved with a pressing rod, the outer surface of the fixing rod is fixedly connected to a convex ball, the inner side of the pressing rod is fixedly connected to an inner convex ring, the outer surface of the pressing rod is fixedly connected to a positioning plate, and a reset spring is connected between the positioning plate and the inner wall of the connecting tube.

[0009] As a further technical solution of the utility model, the positioning rod is used to achieve positioning with the connecting part, the outer diameter of the valve stem hole matches the inner diameter of the valve stem kit hole, and the connecting part and the integrated base are an integrated structure.

[0010] As a further technical solution of the utility model, the opening of one end of the connecting tube corresponding to the inner copper tube is an open structure, and the other end is a closed structure. The axis of the fixing rod coincides with the axis of the upper end of the connecting tube. The inner diameter of one end of the inner copper tube matches the outer diameter of one end of the connecting tube, and the end of the connecting tube corresponding to the inside of the inner copper tube is made of elastic material.

[0011] As a further technical solution of the utility model, the number of the convex balls is several groups, and the convex balls in the several groups are distributed in a "one"-shaped array, and the convex balls are hollow spherical structures.

[0012] As a further technical solution of the utility model, the pressing rod is a cylindrical structure with a lower end recessed inward, the inner convex ring is arranged on the inner side of the pressing rod near the lower end, the positioning plate and the inner wall of the pressing rod are fixedly connected by screws, the outer diameter of the positioning plate is equal to the inner diameter of the connecting tube, the positioning plate and the connecting tube are slidably connected, and the pressing rod and the positioning plate are slidably connected.

[0013] As a further technical solution of the utility model, the pressing rod passes through from the inside of the connecting tube to the outside of the connecting tube, and the two are slidably connected. The upper and lower elastic ends of the return spring are fixedly connected to the inner wall of the connecting tube and the outer surface of the positioning plate respectively.

[0014] As a further technical solution of the utility model, the pressing rod slides up and down along the length direction of the fixed rod, the inner diameter of the inner convex ring is smaller than the outer diameter of the convex ball, and the inner convex ring is made of elastic material. The vibration of the connecting tube is achieved by moving the inner convex ring up and down to push the convex ball.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, through the functions of the valve stem hole, the valve stem kit hole, the connecting part and the positioning rod, during use, the middle part of the inner copper tube can be embedded in the interior of the connecting part, so as to achieve an integrated molding effect, so that a tight connection effect is formed between the connecting part and the inner copper tube, and the connection between the connecting part and the inner copper tube can be made tighter, thereby reducing the occurrence of gaps or even damage between the connecting part and the inner copper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the partial structure disassembled from another perspective;

[0020] Figure 3 This is a schematic diagram of the partial structure of the disassembled vibration structure of the utility model.

[0021] In the figure: 1. inner copper tube; 2. integrated base; 3. vibration structure; 31. connecting tube; 32. fixing rod; 33. pressing rod; 34. convex ball; 35. inner convex ring; 36. positioning plate; 37. return spring; 4. valve stem hole; 5. valve stem kit hole; 6. connecting part; 7. positioning rod. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] like Figure 1~Figure 2 As shown, this embodiment proposes an integrated base embedded copper tube structure, including an inner copper tube 1, the outer surface of the inner copper tube 1 is fixedly connected to a connecting portion 6, the outer surface of the connecting portion 6 is fixedly connected to an integrated base 2, one end of the inner copper tube 1 is movably connected to a vibration structure 3, the outer surface of the connecting portion 6 is provided with a valve stem kit hole 5, the lower end of the inner copper tube 1 is fixedly connected to a positioning rod 7, and the upper end of the inner copper tube 1 is provided with a valve stem hole 4.

[0024] The positioning rod 7 is used to realize the positioning with the connecting part 6. The outer diameter of the valve stem hole 4 matches the inner diameter of the valve stem kit hole 5. The connecting part 6 and the integrated base 2 are an integrated structure.

[0025] In this embodiment, during use, the middle part of the inner copper tube 1 can be embedded in the interior of the connecting part 6 to achieve an integrated molding effect, so that a tight connection is formed between the connecting part 6 and the inner copper tube 1, and the connection between the connecting part 6 and the inner copper tube 1 can be made tighter, reducing the occurrence of gaps or even damage between the connecting part 6 and the inner copper tube 1. Example

[0026] like Figure 3 As shown, on the basis of Example 1, it is further proposed that the vibration structure 3 includes a connecting tube 31 movably connected to one end of the inner copper tube 1, the interior of the connecting tube 31 is fixedly connected with a fixing rod 32, the outer surface of the fixing rod 32 is movably sleeved with a pressing rod 33, the outer surface of the fixing rod 32 is fixedly connected with a convex ball 34, the inner side of the pressing rod 33 is fixedly connected with an inner convex ring 35, the outer surface of the pressing rod 33 is fixedly connected with a positioning plate 36, and a reset spring 37 is connected between the positioning plate 36 and the inner wall of the connecting tube 31.

[0027] The opening at one end of the connecting tube 31 corresponding to the inner copper tube 1 is an open structure, and the other end is a closed structure. The axis of the fixing rod 32 coincides with the axis of the upper end of the connecting tube 31. The inner diameter of one end of the inner copper tube 1 matches the outer diameter of one end of the connecting tube 31, and the end of the connecting tube 31 corresponding to the inside of the inner copper tube 1 is made of elastic material; the number of convex balls 34 is several groups, and the several groups of convex balls 34 are distributed in an "I"-shaped array, and the convex balls 34 are hollow spherical structures.

[0028] The pressing rod 33 is a cylindrical structure with its lower end recessed inward. The inner convex ring 35 is arranged on the inner side of the pressing rod 33 near the lower end. The positioning plate 36 and the inner wall of the pressing rod 33 are fixedly connected by screws. The outer diameter of the positioning plate 36 is equal to the inner diameter of the connecting tube 31. The positioning plate 36 and the connecting tube 31 are slidably connected, and the pressing rod 33 and the positioning plate 36 are slidably connected.

[0029] The pressing rod 33 passes through the connecting tube 31 from the inside to the outside, and the two are slidably connected. The upper and lower elastic ends of the return spring 37 are fixedly connected to the inner wall of the connecting tube 31 and the outer surface of the positioning plate 36 respectively; the pressing rod 33 slides up and down along the length direction of the fixing rod 32, the inner diameter of the inner convex ring 35 is smaller than the outer diameter of the convex ball 34, and the inner convex ring 35 is made of elastic material. The vibration of the connecting tube 31 is achieved by moving the inner convex ring 35 up and down to push the convex ball 34.

[0030] In this embodiment, during the forming process between the molten connecting portion 6 and the inner copper tube 1 , the inner copper tube 1 can generate a certain vibration, thereby promoting the rapid forming of the connecting portion 6 and reducing the possibility of bubbles generated inside the connecting portion 6 .

[0031] In summary, during use, the position of the inner copper tube 1 can be quickly positioned by the valve stem hole 4 corresponding to the valve stem kit hole 5 and the positioning function of the positioning rod 7, thereby facilitating the injection molding process of the connecting portion 6;

[0032] In the process of injection molding the connecting part 6 on the outer surface of the inner copper tube 1 to form an integrated connection, one end of the connecting tube 31 can be inserted into one end of the inner copper tube 1, and then the melted connecting part 6 can be injection molded. After that, the pressing rod 33 can be pressed downward mechanically. At this time, the reset spring 37 will be stretched, and the pressing rod 33 and the inner convex ring 35 move downward. The inner convex ring 35 pushes the convex ball 34 to achieve vibration. The convex ball 34 drives the fixing rod 32 and the connecting tube 31 to vibrate, and the vibration is transmitted to the inner copper tube 1 through the connecting tube 31. The vibration of the inner copper tube 1 can make the connecting part 6 quickly formed. The shape and reduction of bubbles inside the connecting part 6 can better integrate the connecting part 6 and the inner copper tube 1. After pressing the pressing rod 33 until it is flush with the upper end of the connecting tube 31, the pressing rod 33 is released. At this time, the positioning plate 36 and the pressing rod 33 are pulled upward under the action of the reset spring 37, so that the inner convex ring 35 moves upward together, which will form a vibration effect again. Through repeated pressing, the continuous vibration of the inner copper tube 1 can be achieved, so that the molding process of the connecting part 6 and the integral base 2 is faster and with fewer bubbles, and the use effect is better.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated base with an embedded copper tube structure, comprising an inner copper tube (1), characterized in that: The outer surface of the inner copper tube (1) is fixedly connected to a connecting portion (6), the outer surface of the connecting portion (6) is fixedly connected to an integrated base (2), one end of the inner copper tube (1) is movably connected to a vibration structure (3), the outer surface of the connecting portion (6) is provided with a valve stem sleeve hole (5), the lower end of the inner copper tube (1) is fixedly connected to a positioning rod (7), and the upper end of the inner copper tube (1) is provided with a valve stem hole (4).

2. The integrated base embedded copper tube structure according to claim 1, characterized in that: The vibration structure (3) comprises a connecting tube (31) movably connected to one end of the inner copper tube (1); a fixing rod (32) is fixedly connected to the interior of the connecting tube (31); a pressing rod (33) is movably sleeved on the outer surface of the fixing rod (32); a convex ball (34) is fixedly connected to the outer surface of the fixing rod (32); an inner convex ring (35) is fixedly connected to the inner side of the pressing rod (33); a positioning plate (36) is fixedly connected to the outer surface of the pressing rod (33); and a return spring (37) is connected between the positioning plate (36) and the inner wall of the connecting tube (31).

3. The integrated base embedded copper tube structure according to claim 1, characterized in that: The positioning rod (7) is used to achieve positioning with the connecting portion (6); the outer diameter of the valve stem hole (4) matches the inner diameter of the valve stem kit hole (5); and the connecting portion (6) and the integrated base (2) are an integrated structure.

4. The integrated base embedded copper tube structure according to claim 2, characterized in that: The opening of one end of the connecting tube (31) corresponding to the inner copper tube (1) is an open structure, and the other end is a closed structure. The axis of the fixing rod (32) coincides with the axis of the upper end of the connecting tube (31). The inner diameter of one end of the inner copper tube (1) matches the outer diameter of one end of the connecting tube (31), and the end of the connecting tube (31) corresponding to the inside of the inner copper tube (1) is made of elastic material.

5. The integrated base embedded copper tube structure according to claim 4, characterized in that: The number of the convex balls (34) is a plurality of groups, and the plurality of groups of convex balls (34) are distributed in a straight-line array, and the convex balls (34) are hollow spherical structures.

6. The integrated base embedded copper tube structure according to claim 5, characterized in that: The pressing rod (33) is a cylindrical structure with a lower end recessed inwardly. The inner convex ring (35) is arranged on the inner side of the pressing rod (33) near the lower end. The positioning plate (36) is fixedly connected to the inner wall of the pressing rod (33) by screws. The outer diameter of the positioning plate (36) is equal to the inner diameter of the connecting tube (31). The positioning plate (36) and the connecting tube (31) are slidably connected. The pressing rod (33) and the positioning plate (36) are slidably connected.

7. The integrated base embedded copper tube structure according to claim 6, characterized in that: The pressing rod (33) passes through from the inside of the connecting tube (31) to the outside of the connecting tube (31), and the two are slidably connected. The upper and lower elastic ends of the return spring (37) are respectively fixedly connected to the inner wall of the connecting tube (31) and the outer surface of the positioning plate (36).

8. The integrated base embedded copper tube structure according to claim 7, characterized in that: The pressing rod (33) slides up and down along the length direction of the fixing rod (32); the inner diameter of the inner convex ring (35) is smaller than the outer diameter of the convex ball (34); and the inner convex ring (35) is made of elastic material. The inner convex ring (35) moves up and down to push the convex ball (34) to achieve vibration of the connecting tube (31).

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