CN101044929A

CN101044929A - Novel elastic metal bracelet

Info

Publication number: CN101044929A
Application number: CN 200710101562
Authority: CN
Inventors: 林畅伟
Original assignee: XINGGUANGDA BULLION INDUSTRIAL Co Ltd SHENZHEN
Current assignee: XINGGUANGDA BULLION INDUSTRIAL Co Ltd SHENZHEN
Priority date: 2007-04-27
Filing date: 2007-04-27
Publication date: 2007-10-03

Abstract

An elastic metallic bracelet suitable for any wrist with any diameter is composed of an arc elastic metallic piece with ring shape and several small fittings consisting of sleeve barrel and sleeve ring and serially connected via said arc pieces inserted in them.

Description

A kind of novel elastic metal bracelet

Technical field

The present invention relates to a kind of bracelet, particularly relate to a kind of very resilient metal bracelet

Technical background

Existing bracelet majority is made of gold, silver and jade.These materials be not too soft be exactly too hard, elasticity is too poor, band is on wrist or take off all extremely inconvenient from wrist, especially those closed loop bracelets for being with, getting conveniently, have to do annular bracelet body internal diameter very greatly, like this, be with unavoidably slack and undisciplinedly on wrist, hinder wrist swinging.As everyone knows, people's wrist diameter changes along with variation of temperature as the function of the temperature of surrounding environment.For example, in the season of sweltering heat, the diameter of this wrist can increase, and then can dwindle in season in severe winter.If under above-mentioned environment, want to prevent that bracelet from hanging loosely on wrist or prevent that the bracelet lock ring from wrist, then need make around the diameter of the bracelet of wrist to change as the function of these varying environments diameter variation with wrist.If the part of bracelet is made by the watchband of leather manufacturing, then watchband can be convenient to regulate by having a plurality of apertures, the user need select to accept the suitable aperture of the shank of this bracelet, so that make correctly adaptive its wrist of this watchband, but this bracelet that the leather watchband arranged influences the taste of bracelet owing to material differs; On the other hand, if during the bracelet that user's desire is selected to be formed by hinged chain link, then can not resemble and realize selecting different apertures to deacclimatize the diameter of wrist the watchband that adopts leather to make, this user can only be satisfied with the disposable adjusting of when buying bracelet the length of this bracelet being done.In addition, when buying this bracelet, the user also can only limit the levels of precision that bracelet is adjusted to the length that is no more than a chain link.A kind of bracelet is also arranged, though also flexible, but the part that it is only limited to bracelet has this Telescopic, and mostly flexible this part is to design according to wrist-watch watch chain structure, the material requirements flexible of this part, and fracture easily, be not suitable for making of precious metal materials such as gold, silver, in addition, influence owing to the structure of flexible this part and whole bracelet is inconsistent attractive in appearance.In order to overcome the defective that above-mentioned material differs, there has been the people this problem to be proposed the suggestion of technical solution, for example, it in the patent No. 91226278.8 novel bracelet, it is made of bracelet head and bracelet body, utilize the design of memorial alloy function and hyperelastic principle, the shape of bracelet is an annular, has overcome the defective of bracelet with the flexible of different materials.But it also has tangible deficiency: must be made by memory alloy material, and will be with the rub bracelet back of the body of ice cube, the bracelet deliquescing just can be opened, could be closed Deng the rising of bracelet temperature, the bracelet diameter is too big to pitch from hand or the problem of bracelet diameter too little hoop hand easily though solved like this, uses very inconvenience.Elasticity bracelet of the present invention has overcome above-mentioned many disadvantages.

Summary of the invention

The objective of the invention is to provide a kind of flexible elasticity bracelet freely, this bracelet is by the setting to the bracelet body structure, make in the past annular bracelet owing to the shortcoming that the bracelet diameter pitches is greatly overcome, also do not exist owing to wanting flexible part nonmetallic materials or the resilient part and the inconsistent this deficiency of the structure of bracelet integral body used.

In order to realize the present invention, it is characterized in that: elastic metal bracelet is made up of spring leaf and gadget.Spring leaf is made up of the metal of hard gold or other good springiness, and spring leaf circularizes, and is provided with property bar hole at interval in the middle of the spring leaf, and respectively there are two apertures at the two ends of spring leaf; The periphery of spring leaf by the size, equiform gadget one by one the chain of rings entangle, gadget is made up of the sleeve and the collar, the two ends of each sleeve are entangled by two collars respectively, wherein, the gadget that is enclosed within the spring leaf two ends by an outside end be sealing, each is made up of the collar of two apertures; The hole of the collar is the hole at corresponding spring leaf two ends respectively, passes each hole of the spring leaf and the collar the bracelet overall fixed with embolus.

Beneficial effect of the present invention is: the metal bracelet of integral loop shape, because the elasticity of bracelet contained spring sheet and two terminations can upholding are arranged, when bracelet needed the bracelet diameter to increase by palm, spring leaf was owing to palm tension force is upheld, and the bracelet two ends separately; When bracelet has entered wrist when needing the bracelet diameter to diminish by palm, spring leaf is owing to the tension force that the has not had palm original position of withdrawing, the outer ring set at bracelet two ends is also combined closely, and be enclosed within the gadget of spring leaf periphery owing between the sleeve and the collar certain cushion space is arranged, also can stretch along with the flexible of spring leaf; When spring leaf set back, whole bracelet seemed the bracelet like a closed ring, and all available metal making of whole bracelet, the structural integrity unanimity, and outward appearance is elegant noble.

Purpose of the present invention, feature and advantage will be in conjunction with the embodiments, are further described with reference to accompanying drawing.

Description of drawings

Fig. 1 is the overall shape figure of bracelet

Fig. 2 is the half sectional view of bracelet

The specific embodiment

Following examples are with the material of gold as bracelet, also can not make of other metal material but do not limit the present invention.

As shown in Figure 1, bracelet is to be made by gold, whole profile is closed the shape bracelet as a ring, be can be open in fact by the spring of bracelet inside, by two port ones of bracelet open and close, the bracelet outside is made up of the polyphone of gadget one by one, and gadget is made up of the sleeve 21 and the collar 22, each gadget (except that two port ones of bracelet) size structure is duplicate, and gadgety number is decided on the needs of wrist size and appearance.The spring leaf 3 of bracelet is to be made by the 18K platinum through specially treated, and it is harder, more flexible than general 18K gold; Spring leaf 3 middle parts have hollow strips 31 one by one by phased manner, and respectively there are two apertures 32 at the two ends of spring leaf 3.The gadget of bracelet is made up of the sleeve 21 and the collar 22, the shape of the sleeve 21 and the collar 22 is circular or oval, sleeve 21 and the collar 22 inside diameters are more slightly bigger than the width of bracelet spring leaf 3, the inside diameter of the collar 22 is more bigger so that entangle sleeve 21 than the inside diameter at sleeve 21 two ends again, but sleeve 21 outside central authorities are bigger than the collar 22 inside diameters, in order to avoid the collar 22 at will slides.The bracelet gadget penetrates in the spring leaf 3 by bracelet two-port 1, and entangle by the collar 22 at bracelet two ends, the collar 22 at bracelet two ends respectively has two apertures 221, and these two apertures 221 aperture 32 with the spring leaf two ends respectively are corresponding, and pass aperture by embolus whole bracelet is fixed.Like this, when bracelet passes through palm, because palm is bigger than the diameter of wrist, bracelet upholds bracelet spring leaf 3 because of the tension force of palm, being enclosed within spring leaf 3 outer gadgets also upholds along with the extension of spring leaf 3, and because the gadgety collar 22 is more bigger than sleeve 21, the impulse force of the extension of spring leaf 3 will cushion because of some spaces between the sleeve 21 and the collar 22; When bracelet entered wrist by palm, because the diameter of wrist is littler than palm, bracelet spring leaf 3 did not have the tension force of palm and restores to the original state, and gadget is also kept in the center thereupon, combined closely in the bracelet two ends.By this gold bracelet by spring leaf 3 and gadgety combination, its external structure all claims unanimity, and material is formed identical, and bracelet interior diameter and wrist size match, and is worn over to be difficult on hand pitching, and whole profile is accomplished without any letup, and is graceful noble.

Claims

1, a kind of novel elastic metal bracelet, it is characterized in that: it is made up of spring leaf and gadget, and gadget penetrates by the spring leaf two ends, and in the middle of spring leaf was enclosed within, gadget was chained together one by one.

2, elastic metal bracelet according to claim 1 is characterized in that: spring leaf is by having certain degree of hardness and flexible metal to make.

3, elastic metal bracelet according to claim 1, it is characterized in that: spring leaf circularizes, and there is property hollow strips at interval at the spring leaf middle part, and respectively there are two apertures at the spring leaf two ends.

4, elastic metal bracelet according to claim 1 is characterized in that: each gadget structure size unanimity of bracelet, it is fixed that the gadgety number of bracelet is come by outward appearance and wrist diameter.

5, elastic metal bracelet according to claim 1 is characterized in that: gadget is made up of sleeve, the collar, and the sleeve and the collar are circular or oval.

6, elastic metal bracelet according to claim 1 is characterized in that: the inside diameter of the collar is more bigger than sleeve, and the outside central authorities of sleeve are bigger than the collar.

7, elastic metal bracelet according to claim 1 is characterized in that: the collar at bracelet two ends respectively has two apertures, and aperture size, position are consistent with two holes of spring leaf respectively.

8, elastic metal bracelet according to claim 1, it is characterized in that: gadget penetrates in the spring leaf by the bracelet two ends, be chained together one by one, and tack by the aperture of the bracelet two ends collar and the aperture at spring leaf two ends, fixing in aggregates with embolus.