CN208048187U - A kind of bilateral shape list opening lock catch - Google Patents

Abstract

A kind of bilateral shape list opening lock catch, the lock includes button, stirs body and elastic element, it is characterized in that, button and stir body include an articulated section and a ring socket part, button and the articulated section for stirring body are hinged by an articulated shaft, and button and the ring socket part linking for stirring body are a closed ring；It is equipped with elastic element in button and fluctuation body hinge point, the elastic element is in button and stirs body hinge point tight against being fastened on button and stir between body, the ring socket part that body is stirred in limitation is rotated towards button ring socket part, opening one between the ring socket part of body and the ring socket part of button is stirred at this time and keeps away a notch, and the control of elastic element elastic force stirs body reset closing and keeps away a notch.Bilateral shape list opening lock catch involved by the utility model, by button and to stir body hinged by way of laser spot welding, keep smooth in shape, it can ensure that the hinged stable activity of lock is nimble from structure, it button and stirs body and is switched between rotation/reset by spring, to realize that the process of opening and closing, fastening means are reliable and stable.

Description

A kind of bilateral shape list opening lock catch

【Technical field】

The utility model is related to jewellery, wear trim products field more particularly to chain ornament buckle structure.

【Background technology】

It is generally used for the ornaments such as the ornament worn or bangle, bracelet, necklace to fasten and open by latching, be convenient for Win and wear process.This lock is typically to have matching used lock and retaining ring at the both ends of chain, will latch button hook It firmly retaining ring and locks, completes the fastening of chain as the ring state being closed.Also the ornaments worn as pendant directly configure One lock, so that it may be used on band, bracelet, necklace, dress ornament with hook.

Existing lock form is relatively simple, is usually docking together by button and folding handle, in the two overlapping part Inside is hinged integral by bolt, because the two needs are fastened as a whole, can use the form of elastic conjunction that will open and close The connecting pin of handle is stamped into button, leads to the surface of button and out-of-flatness and succinct, and in process, be easy out Existing product entirety texture can not be promoted.

【Invention content】

The utility model proposes a kind of bilateral shape list opening lock catch in view of the above problems, which has the outer of design fineness Shape by button and stirs hinged between body, keeps appearance completely bright and clean by way of laser spot welding, fastening means It is reliable and stable, it button and stirs between body switches on rotation/reset by spring, to realize the process of opening and closing, fastening Mode is reliable and stable.

Described in the utility model to be related to a kind of bilateral shape list opening lock catch, which includes button, stirs body and elastic element, Button and to stir body include an articulated section and a ring socket part, button and the articulated section for stirring body are cut with scissors by an articulated shaft It is connected together, button and the ring socket part linking for stirring body are a closed ring；It is equipped with bullet in button and fluctuation body hinge point Property element, the elastic element in button and between stirring body hinge point tight against being fastened on button and stirring body, limitation stir body Ring socket part towards button ring socket part rotate, stir at this time between the ring socket part of body and the ring socket part of button open one keep away position lack Mouthful, the control of elastic element elastic force stirs body reset closing and keeps away a notch.

The ring socket part of button and articulated section are integrally formed entirety, wherein the ring socket part of button and the ring socket part for stirring body Be combined into composition close together it is linear, and articulated section then be include upper and lower surface and being hinged through upper and lower surface Hole has between upper and lower surface to accommodate and stirs the straight slot that body passes through.

It includes ring socket part, articulated section that this, which stirs body, further includes profiling decorative portion, wherein the ring socket part for stirring body passes through button Straight slot, docked with the ring socket part of button, stir the articulated section of the opposed button in articulated section of body, and profiling decorative portion is then in button Offside of the ring socket part of body relative to articulated section.

It is equipped with elastic element slot in the articulated section for stirring body, elastic element is then caught in the elastic element slot, and one end is withstood on The ring socket part of button, one end insertion are clamped in the elastic element slot for stirring body.

The elastic element is spring coil, and spring coil is made of karat gold metal.

The bilateral shape list opening lock catch is in bow tie, and the ring socket part of button and the ring socket part for stirring body are combined into butterfly One ring of knot, the articulated section of button and the articulated section for stirring body are hingedly rendered as the knot heart of bowknot, stir the profiling of body Ornamental portion be then formed as bowknot another ring and two free ends.

The bilateral shape list opening lock catch is in pintongs flower-shape, including the main petal of two panels and two panels parapetalum, the ring of button Socket part and the ring socket part for stirring body are combined into the main petal of one of them in quatrefoil, the articulated section of button and stir being hinged for body Portion is hingedly rendered as the fickle in love of quatrefoil, and the profiling decorative portion for stirring body is then formed as another main petal and two of quatrefoil A parapetalum.

Torsional spring is made of karat gold metal.

Bilateral shape list opening lock catch involved by the utility model by button and is stirred body and is hinged by way of laser spot welding Together, it keeps smooth in shape, can ensure that the hinged stable activity of lock is nimble from structure, button and stir Between body switches on rotation/reset by spring, to realize that the process of opening and closing, fastening means are reliable and stable.

【Description of the drawings】

Fig. 1 is a kind of overall structure diagram of jewelry lock embodiment 1 of the utility model；

Fig. 2 is a kind of configuration schematic diagram of jewelry lock embodiment 1 of the utility model；

Fig. 3 is a kind of overall structure diagram of jewelry lock embodiment 2 of the utility model；

Wherein：10, button；11, the first ring socket part；12, the first articulated section；13, upper surface；14, lower surface；15, hinged Hole；20, body is stirred；21, the second ring socket part；22, the second articulated section；23, profiling decorative portion；24, elastic element slot；30, elastic Element.

【Specific implementation mode】

The utility model is described in detail below in conjunction with accompanying drawings and embodiments, the examples of the embodiments are in attached drawing In show, in which the same or similar labels are throughly indicated same or similar elements or with the same or similar functions Element.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the utility model, and should not be understood as Limitations of the present invention.

In the description of the present invention, it should be understood that term "center", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality Novel limitation.

Attached drawing 1 is please referred to, is shown a kind of bowknot form of bilateral shape list opening lock catch, including button 10, is stirred Body 20 and elastic element 30, button 10 and stir body 20 include an articulated section and a ring socket part, herein by button 10 Articulated section is known as the first articulated section 11, and the articulated section for stirring body 20 is known as the second articulated section 21, and the link portion of button is known as second Ring socket part 12, the link portion for stirring body 20 are known as the second ring socket part 22.

First articulated section 11 and the second articulated section 21 are hinged by an articulated shaft, the first ring socket part 12 and second The linking of ring socket part 22 is a closed ring；It is equipped with elastic element 30, elasticity member in button 10 and fluctuation 20 hinge point of body Part 30 is in button 10 and between stirring 20 hinge point of body tight against being fastened on button 10 and stirring body 20, and the of body 20 is stirred in limitation Two ring socket parts 21 are rotated towards the first ring socket part 11, are opened one between the second ring socket part 21 and the first ring socket part 11 at this time and are kept away position Notch, the control of 30 elastic force of elastic element stir body reset closing and keep away a notch.It is exactly that lock locks other chain rings that this, which keeps away a notch, Either withholding can hang up or take out when the notch opening on other rings, and closure when just completes to lock.

First ring socket part 11 and the first articulated section 12 are integrally formed entirety, wherein the first ring socket part 11 connects with the second ring Portion 21 be combined into composition close together it is linear because embodiment 1 is bowknot moulding, the first ring socket part 11 and the second ring The shape that socket part 21 forms is a ring of bowknot.

Please refer to attached drawing 2：First articulated section 12 is then comprising upper surface 13 and lower surface 14 and through upper and lower surface Hinge hole 15 has between upper and lower surface to accommodate and stirs the straight slot that body 20 passes through.Stir body with its second articulated section 22 with First articulated section 12 is assembled together, hinged by the articulated shaft being inserted, so stirring body and button itself can be with hinge Spindle relatively rotates for the center of circle, is equipped with elastic element slot 24 in the second articulated section 22 for stirring body 20, elastic element 30 then blocks Enter in the elastic element slot 24, one end withstands on the ring socket part of button, and one end insertion is clamped in the elastic element slot 24 for stirring body. Under without outer force effect, which holds out against the first ring socket part for stirring internal slot and button and articulated section junction, so Second ring socket part and the first ring socket part constitute complete loop shaped state, are enforced when outside and stir body close to docking, compressing elasticity Element, and the second ring socket part is rotated to the close mode of the first ring socket part, there is notch in ring, can take out or hanging buckle on its His article.The elastic element is spring coil, and spring coil is made of karat gold metal.

It includes the second ring socket part 21, the second articulated section 22 that this, which stirs body 20, further includes profiling decorative portion 23, wherein the second ring Socket part 21 passes through the straight slot of button 10, is docked with the first ring socket part 11 of button 10, the second articulated section 22 for stirring body 20 is opposed First articulated section 12 of button, and profiling decorative portion 23 is then in offside of the first ring socket part 11 relative to articulated section.Button 10 The first articulated section 12 and stir the second articulated section hinge 22 of body 20 and connect the knot heart for being rendered as bowknot, stir the profiling dress of body 20 Decorations portion 23 be then formed as bowknot another ring and two free ends.

Embodiment 2：

Please refer to attached drawing 3：In the present embodiment, other structures are all roughly the same with embodiment 1, and unique distinctive points are, should Bilateral shape list opening lock catch is in pintongs flower-shape, including the main petal of two panels and two panels parapetalum, the ring socket part of button and is stirred The ring socket part of body is combined into the main petal of one of them in quatrefoil, and the articulated section of button and the articulated section for stirring body are hingedly presented For the fickle in love of quatrefoil, stir body profiling decorative portion be then formed as quatrefoil another main petal and two parapetalums.

Bilateral shape list opening lock catch involved by the utility model by button and is stirred body and is hinged by way of laser spot welding Together, it keeps smooth in shape, can ensure that the hinged stable activity of lock is nimble from structure, button and stir Between body switches on rotation/reset by spring, to realize that the process of opening and closing, fastening means are reliable and stable.

The above is only the utility model preferred embodiment, is not made in any form to the utility model Limitation, although the utility model is disclosed above with preferred embodiment, is not limited to the utility model, any to be familiar with sheet Technical professional is not departing within the scope of technical solutions of the utility model, is made when using the technology contents of the disclosure above A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation The utility model technology refers to belonging to this practicality to any simple modification, equivalent change and modification made by above example In the range of new technique scheme.

Claims (7)

1. a kind of bilateral shape list opening lock catch, the lock include button, stir body and elastic element, which is characterized in that button and dial Kinetoplast includes an articulated section and a ring socket part, and button and the articulated section for stirring body are hinged on one by an articulated shaft It rises, button and the ring socket part linking for stirring body are a closed ring；It is equipped with elastic element in button and fluctuation body hinge point, For the elastic element in button and between stirring body hinge point tight against being fastened on button and stirring body, the ring socket part of body is stirred in limitation It is rotated towards button ring socket part, stirs opening one between the ring socket part of body and the ring socket part of button at this time and keep away a notch, elasticity The control of element elastic force stirs body reset closing and keeps away a notch.

2. bilateral shape list opening lock catch according to claim 1, which is characterized in that the ring socket part of button and articulated section be one at The entirety of type, wherein the ring socket part of button and the ring socket part for stirring body are combined into composition and close together linear, and articulated section is then Have to accommodate including upper and lower surface and the hinge hole through upper and lower surface, between upper and lower surface and stirs body and pass through Straight slot.

3. bilateral shape list opening lock catch according to claim 2, which is characterized in that it includes ring socket part, articulated section that this, which stirs body, is gone back Including profiling decorative portion, wherein the ring socket part for stirring body passes through the straight slot of button, is docked with the ring socket part of button, stir the hinge of body The articulated section of the opposed button of socket part, and profiling decorative portion is then in offside of the ring socket part of button relative to articulated section.

4. according to any bilateral shape list opening lock catchs of claim 1-3, which is characterized in that be equipped with bullet in the articulated section for stirring body Property member slot, elastic element is then caught in the elastic element slot, and one end withstands on the ring socket part of button, and one end insertion, which is clamped on, stirs In the elastic element slot of body.

5. bilateral shape list opening lock catch according to claim 4, which is characterized in that the elastic element is spring coil, and spring coil uses karat gold Metal makes.

6. bilateral shape list opening lock catch according to claim 5, which is characterized in that the bilateral shape list opening lock catch is in bow tie, The ring socket part of its button and the ring socket part for stirring body are combined into a ring of bowknot, the articulated section of button and stir body Articulated section is hingedly rendered as the knot heart of bowknot, stir body profiling decorative portion be then formed as bowknot another ring and Two free ends.

7. bilateral shape list opening lock catch according to claim 5, which is characterized in that the bilateral shape list opening lock catch is in pintongs flower-shape, Including the main petal of two panels and two panels parapetalum, the ring socket part of button and the ring socket part for stirring body are combined into quatrefoil One of them main petal, the articulated section of button and the articulated section for stirring body are hingedly rendered as the fickle in love of quatrefoil, stir the imitative of body Shape ornamental portion be then formed as quatrefoil another main petal and two parapetalums.