Waterproof primary-secondary knocking rivet for copper pot

Abstract

The utility model discloses a waterproof male-female knocking rivet for a copper pot, which comprises a male head and a female head, and is characterized in that the upper part of the male head is provided with a connecting part, the lower section in the connecting part is a straight barrel part with a constant diameter, the upper section in the connecting part is an opening with a gradually reduced diameter, the upper part of the female head is provided with a conical cap, and the middle part of the female head is provided with a middle part; the convex head is arranged at the bottom end of the female head, the female head is hollow, and the male head is solid, so that the connector is simple to assemble, decorative, particularly suitable for products with high decorative requirements, simpler to assemble, wider in application range and capable of being assembled easily without a riveting machine.

Description

Technical Field

[0001] The utility model belongs to the technical direction of manual copper pot production and processing, and particularly relates to a waterproof male-female percussion rivet for copper pots. Background Art

[0002] As a connecting piece, rivets are frequently used in the production process of manual copper pots. For example, when connecting the pot body and the handle, rivets are needed. The existing rivets made of red copper are solid as a whole, with complex assembly, no decorative property, and single use scenarios. Content of the Utility Model

[0003] The purpose of the utility model is to provide a waterproof male-female percussion rivet for copper pots aiming at the existing device, so as to solve the problems put forward in the above background art.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme: A waterproof male-female percussion rivet for copper pots, including a male head and a female head, characterized in that: a connecting part is arranged at the upper part of the male head, the lower section inside the connecting part is a straight cylinder part with a constant diameter, the upper section inside the connecting part is an opening with a gradually shrinking diameter, a conical cap is arranged at the upper part of the female head, an intermediate part is arranged in the middle of the female head, and a convex head is arranged at the bottom end of the female head.

[0005] Preferably, the inner diameter of the straight cylinder part of the male head is 1.78 mm, the height is 3 mm, and the maximum inner diameter of the opening of the male head is 3.1 mm.

[0006] Preferably, the maximum outer diameter of the convex head of the female head is 1.9 mm.

[0007] Compared with the prior art, the beneficial effects achieved by the utility model are: the female head is hollow, the male head is solid, the assembly is simple, and it has decorative property, which is especially suitable for products with strong decorative requirements. The assembly is simpler, the use range is wider, and it can be easily assembled without a riveting machine. Description of the Drawings

[0008] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0009] Figure 1 is the overall structure diagram of the male head of the utility model;

[0010] Figure 2 is the cross-sectional view of the male head of the utility model;

[0011] Figure 3 is the structural schematic diagram of the female head of the utility model. Detailed Embodiments

[0012] The technical solution of the present utility model will be further described in detail below in conjunction with the preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0013] A waterproof male-female percussion rivet for a copper pot, comprising a male head 2 and a female head 5, characterized in that: a connecting portion 1 is provided on the upper portion of the male head 2, the lower section inside the connecting portion 1 is a straight cylinder portion 3 with a constant diameter, the upper section inside the connecting portion 1 is an opening 4 with a gradually shrinking diameter, a conical cap is provided on the upper portion of the female head 5, an intermediate portion 6 is provided in the middle of the female head 5, and a convex head 7 is provided at the bottom end of the female head 5. The inner diameter of the straight cylinder portion 3 of the male head 2 is 1.78 mm and the height is 3 mm. The maximum inner diameter of the opening 4 of the male head 2 is 3.1 mm, and the maximum outer diameter of the convex head 7 of the female head 5 is 1.9 mm.

[0014] During the use process, first insert the male head 2 along the mating hole, then assemble the components to be connected, such as the handle of the copper pot, and then mate the female head 5 with the male head 2. Use a small hammer to strike. After multiple strikes, an interference fit between the male head 2 and the female head 5 can be achieved, meeting the waterproof performance of the copper pot.

[0015] The assembly structure of the present utility model has a small deformation amount during the assembly process, retains the aesthetics of the rivet, can be assembled with simple equipment, does not require professional equipment, can be assembled in batches, is applicable to more application scenarios, and can be used for products with requirements for decoration. The male head 2 is made of red copper to keep the same color as the inside of the copper pot, and the female head 5 is made of cupronickel to form a color difference, which has better aesthetic performance.

[0016] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0017] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present utility model, rather than to limit it. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A waterproof male-female percussion rivet for a copper pot, comprising a male head (2) and a female head (5), characterized in that: There is a connecting part (1) provided at the upper part of the male head (2). The lower section inside the connecting part (1) is a straight cylinder part (3) with a constant diameter, and the upper section inside the connecting part (1) is an opening (4) with a gradually shrinking diameter. There is a conical cap provided at the upper part of the female head (5), an intermediate part (6) provided in the middle of the female head (5), and a convex head (7) provided at the bottom end of the female head (5).

2. The waterproof mother and son percussion rivet for a copper pot according to claim 1, wherein: The inner diameter of the straight cylinder part (3) of the male head (2) is 1.78 mm and the height is 3 mm. The maximum inner diameter of the opening (4) of the male head (2) is 3.1 mm.

3. A waterproof mother-and-son percussion rivet for a copper pot according to claim 1, characterized in that: The maximum outer diameter of the convex head (7) of the female head (5) is 1.9 mm.

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