CN2063353U

CN2063353U - Elastic position-limiting wrist-watch strap made of jade type material

Info

Publication number: CN2063353U
Application number: CN 89214711
Authority: CN
Inventors: 李学忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-02
Filing date: 1989-08-02
Publication date: 1990-10-10

Abstract

The utility model relates to a wrist-watch strap, particularly an elastic position-limiting wrist-watch strap made of jade type material. The utility model adopts a tension spring with position-limiting function to bundle combinatorial blocks with a plurality of holes together. The utility model has advantages of simple and reasonable structure, anti-pull, abrasion resistance, corrosion resistance, high ornamental performance, etc. The utility model combines the ornamental performance and the practicability as a whole.

Description

Elastic position-limiting wrist-watch strap made of jade type material

The utility model relates to a kind of watchband, the elastic limit watchband that particularly a kind of jade class material is made.

Present existing watchband style is a lot, and its structure has difference more.89202143.8) and " threading type watchband " (application number: 87205335) of once announcing of Patent Office once " natural agate stone watchband, the bangle " applied for as the inventor (application number:, and the embodiment that the latter provides only is a kind of scheme that adopts metal or metal wire serial connection watchband combination block, and buckle for watch bands still utilizes existing structure, therefore the watchband of this structure has following some deficiency: (1) does not have elastic force, and length is non-adjustable, with regard to a watchband, the limitation of object was quite big when it used, and was unfavorable for producing in enormous quantities; (2) emphasize general effect for jade class watchband, adopt the buckle for watch bands of existing structure, must occupy the length of watchband considerable part, and not wear-resisting, be unfavorable for integrated beauty, greatly reduce its ornamental and artistry; (3) complex manufacturing technology.

The purpose of this utility model is intended to overcome above-mentioned technical deficiency and a kind of strong, brand-new jade class material elastic limit watchband of structure simple in structure, ornamental is provided.

The utility model is to adopt the extension spring with limit function that a plurality of combination block with holes are serially connected.

The limiting component of the spacing extension spring of the utility model is to adopt two metal wires that interlock mutually.These two metal wires can be gone here and there relatively.

The utlity model has simple and reasonable for structure, tension, wear-resisting, corrosion-resistant, ornamental characteristics such as strong.We can say that molten ornamental, the practicality of the watchband of this brand new in one, has very strong artistic appreciation and use value.

Fig. 1 is the utility model overall construction drawing;

Fig. 2 is the spacing extension spring schematic diagram of the utility model;

Fig. 3 is the limiting component schematic diagram of the spacing extension spring of the utility model.

As shown in Figure 1, the utility model is by the extension spring of two limit functions (2) a plurality of combination block made from traditional diamond-making technique with holes (1) to be serially connected, and has connected two companies respectively two ends and has shown part (3).The limit spring structure as shown in Figure 2, its inner limiting component (4) is to adopt two metal wires that interlock mutually (as shown in Figure 3), the two ends of metal wire are separately fixed at the two ends of spring, and this two metal line can string be moving relatively with spring, and plays position-limiting action.

Claims

1, a kind of jade class material elastic limit watchband is to be formed by a plurality of combination block with holes serial connections, it is characterized in that it is to adopt the extension spring with limit function that the combinations thereof piece is serially connected.

2, watchband according to claim 1, the limiting component that it is characterized in that spacing extension spring are to adopt two metal wires that interlock mutually.