阅读说明：本技术 一种饰品链粒连接结构 (A kind of decorative chain grain connection structure ) 是由 欧阳波 于 2019-09-16 设计创作，主要内容包括：本发明公开了一种饰品链粒连接结构,该结构包括至少两个链粒以及位于相邻两链粒之间的连接件；所述连接件包括形成于相对两端面的两根连接轴,两根所述连接轴之间具有镂空结构；所述链粒包括形成于所述链粒的同一表面上靠近相对两端面的两个连接槽,所述连接槽沿其轴向形成有开口,所述开口的外沿上形成有沿所述连接槽轴向两端向内缩短且沿所述连接槽周向向所述开口的内沿突出的防脱部。本申请提供的饰品链粒连接结构,结构简单合理,安装以及拆卸方便快捷。安装于拆卸过程均不需要特殊工具,安装完成后弹片以及环形凹槽可以保证连接紧固不脱落,同时具有适用范围广,可以随意组合不同形状的链粒等优点,值得大面积推广使用。(The invention discloses a kind of decorative chain grain connection structure, which includes at least two chain grains and the connector between adjacent two chains grain；The connector includes two connecting shafts for being formed in opposite end surface, has engraved structure between two connecting shafts；The chain grain includes two link slots on the same surface for be formed in the chain grain close to opposite end surface, the link slot has been axially formed opening along it, be formed on the outer of the opening inwardly shorten along the link slot axial ends and along the link slot it is circumferential into the opening along anti-delinking part outstanding.Decorative chain grain connection structure provided by the present application, simple and reasonable, installation and convenient disassembly are quick.It is installed on disassembly process and does not need special tool(s), be installed rear elastic slice and annular groove can guarantee that connection fastening is not fallen off, while having many advantages, such as applied widely, chain grain of different shapes can be optionally combined, be worth promoting the use of a large area.)

1. a kind of decorative chain grain connection structure, which is characterized in that including at least two chain grains and between adjacent two chains grain Connector；

The connector includes two connecting shafts for being formed in opposite end surface, has hollow out knot between two connecting shafts Structure；The chain grain includes two link slots on the same surface for be formed in the chain grain close to opposite end surface, the connection Slot has been axially formed opening along it, is formed with and inwardly shortens along the link slot axial ends and along institute on the outer of the opening Link slot is stated circumferentially into the opening along anti-delinking part outstanding；

Wherein, respective one of link slot of adjacent two chains grain cooperates company with two connecting shafts respectively correspondingly It connects, the anti-delinking part that each link slot includes is respectively positioned in the engraved structure.

2. decorative chain grain connection structure according to claim 1, which is characterized in that the inner wall of the link slot is close to described The interior of opening offers rectangular opening along side, elastic slice is provided at the rectangular opening, the part of the surface of the elastic slice protrudes from institute State the inner wall of link slot；It is formed in the connecting shaft along its circumferential groove；The link slot and connecting shaft cooperation connect The protrusion and the groove for connecing the rear elastic slice are cooperatively connected.

3. decorative chain grain connection structure according to claim 2, which is characterized in that the chain grain include base member with And the movable part positioned at the base member two sides；The rectangular opening runs through the interior inner wall along side close to the opening, The elastic slice presses fixation by the movable part and the base member altogether.

4. decorative chain grain connection structure according to claim 3, which is characterized in that the base member includes that connection is convex Block, the movable part include the connection breach being adapted to described connection convex block a part, the connection breach and the convex block A part of cooperation is cooperatively connected after compressing using pin shaft, and the elastic slice is located at the medial surface and the convex block of the connection breach Between lateral surface.

5. decorative chain grain connection structure according to claim 1, which is characterized in that the exterior contour of the chain grain has square Shape, polygon, circle in any one shape.

Technical field

The present invention relates to connector technical fields, more particularly to a kind of decorative chain grain connection structure.

Background technique

With the continuous development of society, scientific and technical to make rapid progress, this kind of script of bullion with high-grade gem and jade and Noble metal is the luxury goods of material, has gradually been the life day of fashion decorations even part population by modern popular cultural art Articles.The connection of jewellery is primarily referred to as in Jewelry Design the organizational form between all parts, modelling element, such as drill, be bonded, It arranges, weld, inlaying, riveting, folding, spiral and combination etc..Ornaments structure is the same with the structure of other products, to its moulding, Function and value have vital function and significance.In the prior art, the connection between the metal and metal in jewellery Used in method be most commonly that welding structure, be to be connected another two blocks of metals by scorification third block metal, third The fusing point of block metal (solder, welding agent) will be lower than other metals.This technique is characterized in being connected firmly, technology maturation and use Aspect is disadvantageous in that on the body shape changes or solder joint that may cause when also needing to be further processed welding junction after welding Impurity etc..The connection between metal parts mostly uses component and component to be directly connected to by way of physical connection greatly simultaneously, adopts With modes such as riveted, screw thread, bayonet and combinations, it connect metal can securely and be able to achieve rapid connection.But component with The mode that component is directly connected to prevents the pattern of jewellery single from variation.

Summary of the invention

The present invention provides a kind of decorative chain grain connection structures.

The present invention provides following schemes:

A kind of decorative chain grain connection structure, comprising:

At least two chain grains and the connector between adjacent two chains grain；

The connector includes two connecting shafts for being formed in opposite end surface, has hollow out knot between two connecting shafts Structure；The chain grain includes two link slots on the same surface for be formed in the chain grain close to opposite end surface, the connection Slot has been axially formed opening along it, is formed with and inwardly shortens along the link slot axial ends and along institute on the outer of the opening Link slot is stated circumferentially into the opening along anti-delinking part outstanding；

Wherein, respective one of link slot of adjacent two chains grain cooperates company with two connecting shafts respectively correspondingly It connects, the anti-delinking part that each link slot includes is respectively positioned in the engraved structure.

Preferably: the inner wall of the link slot offers rectangular opening, the rectangular opening along side in the opening Place is provided with elastic slice, and the part of the surface of the elastic slice protrudes from the inner wall of the link slot；It is formed in the connecting shaft along it Circumferential groove；The protrusion of the elastic slice and groove cooperation connect after the link slot and the connecting shaft are cooperatively connected It connects.

Preferably: the chain grain includes base member and the movable part positioned at the base member two sides；It is described Rectangular opening runs through the interior inner wall along side close to the opening, and the elastic slice is by the movable part and the base member Pressing is fixed altogether.

Preferably: the base member includes connection convex block, and the movable part includes and described connection convex block a part A part cooperation of the connection breach of adaptation, the connection breach and the convex block is cooperatively connected after compressing using pin shaft, described Elastic slice is located between the medial surface of the connection breach and the lateral surface of the convex block.

Preferably: the exterior contour of the chain grain have rectangle, polygon, circle in any one shape.

The specific embodiment provided according to the present invention, the invention discloses following technical effects:

By the invention it is possible to realize a kind of decorative chain grain connection structure, in an implementation mode, the structure may include to Few two chain grains and the connector between adjacent two chains grain；The connector includes two for being formed in opposite end surface Connecting shaft has engraved structure between two connecting shafts；The chain grain includes being formed on the same surface of the chain grain Close to two link slots of opposite end surface, the link slot has been axially formed opening along it, has been formed on the outer of the opening Have inwardly shorten along the link slot axial ends and along the link slot it is circumferential into the opening along anti-delinking part outstanding； Wherein, respective one of link slot of adjacent two chains grain is cooperatively connected with two connecting shafts correspondingly respectively, often The anti-delinking part that a link slot includes is respectively positioned in the engraved structure.Decorative chain grain connection structure provided by the present application, knot Structure advantages of simple, installation and convenient disassembly are quick.It is installed on disassembly process and does not need special tool(s), be installed rear elastic slice And annular groove can guarantee that connection fastening is not fallen off, while have applied widely, can be optionally combined of different shapes The advantages that chain grain, is worth promoting the use of a large area.

Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.

Detailed description of the invention

It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other attached drawings.

Fig. 1 is a kind of structural schematic diagram of decorative chain grain connection structure connection status provided in an embodiment of the present invention;

Fig. 2 is a kind of top view of decorative chain grain connection structure connection status provided in an embodiment of the present invention；

Fig. 3 is a kind of cross-sectional view of decorative chain grain connection structure connection status provided in an embodiment of the present invention；

Fig. 4 is chain grain assembled state schematic diagram provided in an embodiment of the present invention；

Fig. 5 is the top view of chain grain disassembled form provided in an embodiment of the present invention；

Fig. 6 is the main view of chain grain disassembled form provided in an embodiment of the present invention；

Fig. 7 is the structural schematic diagram of connector provided in an embodiment of the present invention；

Fig. 8 is a kind of assembling process schematic diagram of decorative chain grain connection structure provided in an embodiment of the present invention；

Fig. 9 is the main view of multiple chain grain assembled states provided in an embodiment of the present invention.

Preferably: chain grain 1, base member 101, connection convex block 1011, movable part 102, connection breach 1021, connector 2, connecting shaft 201, groove 2011, engraved structure 202, link slot 3, opening 301, anti-delinking part 302, elastic slice 4, pin shaft 5.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected Range.