CN201624211U - metal combination bracelet - Google Patents

Abstract

The utility model discloses a metal combination bracelet, it comprises two semicircular bracelet body combinations, hinged joint is passed through to one of them end of two semicircular bracelet bodies, and the other end of two semicircular bracelet bodies is provided with plug-in connecting device. The pluggable connecting device comprises a positioning groove and two locking cavities at the end parts of one semicircular bracelet body, a raised positioning block and two raised locking clamping blocks, wherein the positioning groove and the two locking cavities are arranged at the end parts of one semicircular bracelet body, the raised positioning block and the two raised locking clamping blocks are arranged at the end parts of the other semicircular bracelet body, tenon-shaped clamping heads are arranged at the front parts of the two locking clamping blocks, and springs are arranged between the rear parts of the two locking clamping blocks. The positioning groove with the inwards concave end part is matched with the positioning block at the end part of the other half bracelet body, so that the end part between the two half bracelet bodies is positioned and closed. And the locking fixture block with the tenon-shaped chuck extends into the locking cavity to realize locking and positioning, and the spring has the function of pushing the two locking fixture blocks outwards under the action of elastic force so that the tenon-shaped chuck is firmly clamped in the locking cavity to avoid loosening.

Description

metal combination bracelet

technical field

The utility model relates to a commonly used ornament, in particular to a combined metal combination bracelet.

Background technique

With the improvement of people's living standards, decoration is becoming more and more important, and commonly used jewelry has become a must-wear item for people to go out. And judging from the recent development pattern, people's interest has gradually shifted from precious gold, silver and gemstone jewelry to relatively cheap and high-quality alloy metal jewelry. For example, bracelets. In fact, people tend to wear jade bracelets and gold and silver bracelets. Jade bracelets are expensive but easily damaged by bumps, and gold and silver bracelets are relatively heavy. From the perspective of decorative effect, it is not as good as an emerging embossed metal bracelet.

However, this emerging metal embossed metal bracelet also has its defects, which cannot be well adapted to the needs of different people, such as people's wrists with different thicknesses and hands with different sizes. Relying on its relatively soft and deformable texture, gold and silver bracelets have openings to suit different users. However, ordinary metal or alloy bracelets cannot adapt to the characteristics of different people because they are hard and not easily deformed.

Later, an openable metal or alloy combination bracelet appeared, which also used a harder material, but its structure was like a bracelet, which lost the characteristics of a bracelet. The other is a combination of two semicircular metal bracelets, one end of which is hinged and the other end is provided with a connecting device. However, the current bracelets all have the problem that the structure of the connecting device is unreasonable, so that the connection is not tight and easy to loosen. appear, thereby affecting the aesthetic effect.

Therefore, what this metal combination bracelet needs to improve is the connecting device, so as to realize tight connection and not easy to get loose.

Utility model content

The purpose of the utility model is to provide a metal combination bracelet, which has a tight connecting device, and then overcomes the common defects of easy loosening and complicated structure in the existing metal bracelets.

The metal combined bracelet of the utility model is composed of two semicircular bracelet bodies, one end of the two semicircular bracelet bodies is connected by a hinge, and the other end of the two semicircular bracelet bodies is provided with a plug-in connection device.

The above-mentioned plug-in connection device includes a concave positioning groove and a second locking cavity at the end of one half of the bangle body, and a raised positioning block and two protrusions at the end of the other half of the bangle body. Out of the locking block, the front part of the second locking block is provided with a falcon-shaped chuck, and the rear part is provided with a spring.

The utility model adopts the concave positioning groove at the end to cooperate with the positioning block at the end of the other half of the bracelet to realize the positioning and closing of the ends between the two half of the bracelet. Then use the locking block with the falcon-shaped chuck to extend into the locking cavity to realize the locking positioning. The function of the spring is to make the two locking blocks push outward under the action of elastic force, and then the falcon-shaped chuck is firmly Firmly snap into the locking cavity to avoid loosening.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional combined state of the bracelet of the present invention;

Fig. 2 is A-A sectional view of the utility model.

Detailed ways

As shown in Figure 1, the combined metal bracelet of the present utility model is made of two half bracelet bodies 1 and 4, wherein one end is hinged by hinge 3 at one end of half bracelet body 1 and 4, so that two half bracelet bodies can be hinged with hinge 3 The center of the circle rotates with each other within a certain angle to facilitate the opening and closing of the two halves of the bracelet. The other end of the two half bracelets is plugged in through the connection device 2 .

As shown in Figure 2, the connecting device 2 of the two half bracelets is set up in such a way that an inwardly recessed positioning groove 7 is provided at the end of the half bracelet 1, and an inward concave positioning groove 7 is provided at the end of the other half bracelet 4. The protruding positioning block 8, the positioning groove 7 and the positioning block 8 are all annularly arranged along the bracelet body, and when the positioning block 8 is inserted into the positioning groove 7, the closed connection of the other ends of the two half bracelet bodies can be realized.

In order to realize the locking and fixing after the closed connection of the two half bracelet bodies, a concave locking cavity 5 is respectively set on both sides of the positioning groove 7 of the half bracelet body 1, and the locking cavity 5 is a cavity with a large mouth and a small shape, so that in the lock. And on both sides of the end positioning block 8 of the half bracelet body 4, a protruding locking block 9 is respectively set, and the front end of the locking block 9 is provided with a falcon-shaped chuck 6, and then the falcon-shaped chuck 6 can be Snap into the locking cavity 5 for locking and positioning. In order to maintain the stable state of locking and positioning, a compressed spring 10 is arranged between the rear parts of the two locking blocks 9, the purpose of which is to keep the two locking blocks 9 always in the tensioned state of pushing out, and then can maintain Locking state with the locking cavity 5.

As shown in FIG. 2 , buttons protruding from both sides of the half bracelet body 4 are provided at the rear of the locking block 9 for controlling the locking state.

The normal state of the bracelet of the present utility model is: the positioning block 8 is inserted into the positioning groove 7, so that the two halves of the bracelet body are closed and connected, and the locking block and the locking cavity are in a normally closed state, that is, under the action of the elastic force of the spring 10 , so that the locking block 9 is pushed out, and the falcon-shaped chuck extending into the locking cavity 5 is locked in the cavity. And when needing to open, press the button that two locking blocks protrude with hand, make locking block internal pressure, falcon-shaped chuck 6 can be pulled out from locking cavity, releases locked state, at this moment as long as gently The two halves of the bracelet body can be separated by force. After opening, the bracelet can be put on or taken off, and the positioning block 8 is inserted into the positioning groove 7 again. At this time, the falcon-shaped chuck of the locking block 9 has been inserted into the locking cavity. 5. Automatically restore under the action of elastic force, lock and position again to achieve tight connection without loosening.

Claims (2)

1. a metallic combination bracelet is made of two semicircle bracelet bodies, it is characterized in that: a wherein end of described two semicircle bracelet bodies is connected through the hinge, and the other end of two semicircle bracelet bodies is provided with the plug-in jockey.

2. metallic combination bracelet as claimed in claim 1, it is characterized in that: locating piece and the two sealed fixture blocks that protrude that described plug-in jockey comprises locating slot and the end two sealed cavitys that are arranged on a semicircle bracelet end of body indent wherein and is arranged on the projection of another semicircle bracelet end of body, two sealed fixture block front portions are provided with falcon shape dop, and the rear portion is provided with spring.

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