CN101006880A

CN101006880A - Button-opening structure of precious metal hand ring

Info

Publication number: CN101006880A
Application number: CN 200710002812
Authority: CN
Inventors: 陈柱良
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-01
Filing date: 2007-02-01
Publication date: 2007-08-01

Abstract

The invention relates to a retractable structure of a hand ring made of precious metals. It primarily takes precious metals to make two hemizonids which are pivoted at one end. A filling-in bit with springs and engaging piece is arranged on the other end of the first hemizonid. The engaging piece is provided with a push piece and a wedge. A slot with several grooves is arranged on the outer end for opposite joint of the second. Wedge hole is arranged between every tow grooves. Inserting the filling-in bits of the first hemizonid into the slot of the second hemizonid to embedding the wedge into the hole, the structure can be closed. Moving the push piece of the wedge to secede the wedge from the hole, the structure can be opened. The retractable structure can also fit hand with different size.

Description

The button-opening structure of precious metal hand ring

Technical field

The present invention relates to Bracelet structure, be meant the button-opening structure of bracelet especially.

Background technology

The buckling structure of general precious metal hand ring, be as shown in Figure 1, general commercially available opposite opened gold jewellery bracelet 1 roughly is to be involuted by first hemizonid 10 and second hemizonid 11, described first,

second hemizonid

10,11 1 end pivot set of bond, be provided with an elasticity inserted sheet 100 at first hemizonid, 10 other ends in addition, one fixture block 101 and is the collateral danger clasp 102 of " ∞ " shape, a relative end of second hemizonid 11 then is provided with corresponding slot 110 and inserts for elasticity inserted sheet 100, breach 111 is established for fixture block 101 inlay cards in slot 110 outsides, then is provided with a convex body 112 for the collateral danger clasp 102 covers fastening of pulling with respect to a side of collateral danger clasp 102; So, when dressing bracelet 1, rely on the elasticity inserted sheet 100 of first hemizonid 10 to insert the slot 110 of second hemizonid 11, and make fixture block 101 snap in the breach 111, again collateral danger clasp 102 covers are pulled on convex body 112, can use bracelet 1 to form a ring cover and hang on the wrist.

Aforementioned bracelet 1 structure has the following disappearance:

1. the buckling structure of existing bracelet 1 all is outstanding bracelet 1 surface because of its fixture block 101, collateral danger clasp 102 with convex body 112, so when bracelet 1 is joined when hanging over wrist, can swing with wrist, its fixture block 101 or convex body 112 easy scratch article, or when the erratic rotation of bracelet, collateral danger clasp 102 is colluded behind convex body 112, when fixture block 101 is arrived in careless pressure touch, just cause first hemizonid 10 to separate, thereby cause coming off of bracelet 1 no early warning with second hemizonid 11.

2., and cause the difficulty of buckleing, triping on the clasp 102 of collateral danger if because of slot 110 or the breach 111 that collides on the hemizonid 11 causes malformation.

3. existing Bracelet structure fixed size can't be suitable for the different hand persons of enclosing and wear, so the gold jewellery dealer must prepare the bracelet finished product of various different size specifications, the consumer who encloses size for different hands wears, and causes pressure and the cost of reserving the stock to increase.

Therefore, the inventor is able at first invention the present invention then because the disappearance that existing bracelet is deposited for effectively being improved its disappearance, studies with great concentration, designed.

Summary of the invention

At the deficiencies in the prior art, the objective of the invention is to: the button-opening structure that a kind of precious metal hand ring is provided, it mainly is that the utilization precious metal is made first, second hemizonid, two hemizonids are tied with an end pivot, are provided with inserted sheet at the first hemizonid other end, and spring and clamping piece are pivoted in the inserted sheet, clamping piece is provided with pushing block and fixture block, and the butt joint outer end of second hemizonid is provided with slot, and slot rear ring wall is provided with some lines of cutting, and cuts the paragraph side of line at every joint and all establishes the clip hole; So make the buckle of bracelet and trip simpler and easy, setting that need not secondary safety fastener, and the flat no ridge of ring body junction surface light, make wear safer.

Another object of the present invention provides a kind of button-opening structure of precious metal hand ring, then can look in addition to wear hand and enclose need relying on of size and cut line and cut off partly ring body paragraph, to be made for the adjustment of suitably wearing.

For achieving the above object, the technical solution used in the present invention is:

A kind of button-opening structure of precious metal hand ring, described bracelet is involuted by one first hemizonid and one second hemizonid, described first, second hemizonid one end pivot set of bond; It is characterized in that: the first hemizonid other end is provided with inserted sheet, be pivoted with spring and clamping piece in the inserted sheet, wherein clamping piece is provided with pushing block, the protruding medial surface that is exposed at first hemizonid of pushing block, be convexly equipped with fixture block in the clamping piece outside, and the outer end that second hemizonid and first hemizonid connect is to be provided with slot, is provided with some lines of cutting at the second hemizonid slot, one end ring wall, and the side of cutting line at every joint is provided with the clip hole.

Preferable, technique scheme can also be added following technical characterictic:

Be provided with room in the inserted sheet of first hemizonid, room one side is established breach, in room, be convexly equipped with pivot and projection, spring is to be set on the projection, described spring is stretched and is provided with two spikes, then the pivot group is on pivot for clamping piece, and the fixture block of described clamping piece protrudes breach, establishes supporting part at the clamping piece inner edge in addition.

The inserted sheet one side outer end of first hemizonid is provided with an emulsion sheet, is the pivot end that lid overlays on spring and clamping piece.

Compared with prior art, the beneficial effect that has of the present invention is:

1. the buckle of the present invention and the operation of triping are simple and easy, and the pushing block of clamping piece is provided in a side of the bracelet medial surface, can prevent that bracelet from being pressed by external article mistake and cause bracelet to come off and the disappearance of the ridge scratch article of the second safety button.

2. the present invention can provide in addition and cooperate wearer's hand to enclose the function that size adjusts; Its visual hand encloses size and cuts off partly paragraph by the line of cutting of the second hemizonid ring wall face, so, can provide the hand that cooperates the wearer to enclose size and make the function suitably adjusted.

3. the present invention can do the adjustment of different size, and the consumer who encloses size for different hands wears, so can reduce the finished goods inventory of prefabricated various dimensions, can reduce the burden of inventory cost simultaneously.

4. the present invention can be provided with the figure line of decoration, unique design or be provided with the commemorative gadget of tool on first ring body, to promote commodity value and value preserving usefulness.

Description of drawings

Fig. 1 is existing Bracelet structure;

Fig. 2 is a stereogram of the present invention;

Fig. 3 is the three-dimensional exploded view of the present invention's first hemizonid;

Fig. 4 is the three-dimensional combination figure of the present invention's first hemizonid;

Fig. 5 is a three-dimensional combination figure of the present invention;

Fig. 6 is an assembled state cutaway view of the present invention;

Fig. 7 is a unbuckled state cutaway view of the present invention;

Fig. 8 is the reference diagram of another possible embodiments of the present invention.

Description of reference numerals: 1-bracelet; 10-first hemizonid; 100-elasticity inserted sheet; The 101-fixture block; 102-collateral danger clasp; 11-second hemizonid; The 110-slot; The 111-breach; The 112-convex body; 2-first hemizonid; The 20-inserted sheet; The 200-room; The 201-breach; The 202-pivot; The 203-projection; The 21-spring; The 210-spike; The 22-clamping piece; 220-pivot hole; 221 pushing blocks; The 222-fixture block; The 223-supporting part; The 23-emulsion sheet; 3-second hemizonid; The 30-slot; 31-cuts line; 32-clip hole; 4-figure line; The 5-gadget.

The specific embodiment

About the present invention reaches above-mentioned application target and effect, the technological means that is adopted is enumerated preferable feasible embodiment now, and cooperate graphic shown in, details are as follows:

At first, please consult Fig. 2～shown in Figure 6 earlier, the present invention is involuted by one first hemizonid 2 and one second hemizonid 3, earlier precious metal is made strip sheet, again that each past interior upset of left and right sides is two-layer, what make is three-dimensional edge, and utilize the punch die extrusion mo(u)lding, cut into again after first hemizonid 2 and second hemizonid 3, the fused methods of spare part utilization such as the joint that is shaped with hot investment casting in advance and inserted sheet are combined in first, second hemizonid 2, an end of 3 and one-body molded, wherein said again first,

second hemizonid

2,3 one end pivot set of bond, be provided with an inserted sheet 20 at first hemizonid, 2 other ends, be pivoted with spring 21 and clamping piece 22 in the inserted sheet 20, inserted sheet 20 1 side outer ends are provided with an emulsion sheet 23, wherein in inserted sheet 20, be provided with room 200, room 200 1 sides are established breach 201, the appropriate position is convexly equipped with a pivot 202 and a projection 203 in room 200 in addition, spring 21 is to be set in projection 203, described spring 21 is stretched and is provided with two spikes 210, wherein a spike 210 is support interior sidewall surface at room 200, clamping piece 22 then the pivot group at pivot 202, it is to wear for pivot 202 that described clamping piece 22 1 ends are established pivot hole 220, establish a pushing block 221 at the relative other end in pivot hole 220, and be convexly equipped with a fixture block 222 in clamping piece 22 outsides, the pushing block 221 of described clamping piece 22 is to establish to be outstanding room 200, and a side of fixture block 222 also can be protruded breach 201, establish another spike 210 supports of supporting part 223 ammunition feed springs 21 in addition at clamping piece 22 inner edges, again, being provided with emulsion sheet 23 in inserted sheet 20 1 side outer ends, is the outboard end that bent lid overlays on inserted sheet 20; And the outer end that second hemizonid 3 and first hemizonid 2 connect is to be provided with a slot 30, and slot 30 rear ring wall faces are along being provided with some lines 31 of cutting, and all is provided with clip hole 32 at the side that every joint is cut line 31.

When first hemizonid 2 in the above-mentioned member is to assemble, please cooperate and consult Fig. 2～shown in Figure 4, at first the clamping piece 22 of first hemizonid 2 is set in the pivot 202 pivot group combinations of inserted sheet 20 with its pivot hole 220, inferior spring 21 is set in projection 203, and make two spikes 210 of spring 21 distinguish supports at the interior sidewall surface of room 200 and the supporting part 223 of clamping piece 22, so make the fixture block 222 of clamping piece 22 can protrude the breach 201 in room 200 outsides, at last emulsion sheet 23 bending lids being covered makes inserted sheet 20 inner faces smooth, and spring 21 and clamping piece 22 be limited in the room 200 of inserted sheet 20, deviate from the then protruding medial surface that is exposed at first hemizonid 2 of pushing block 221 to prevent spring 21 and clamping piece 22.

So construct, when inserted sheet 20 correspondences of first hemizonid 2 are inserted the slot 30 of second hemizonids 3, please cooperate and consult Fig. 2, Fig. 5～shown in Figure 7, clamping piece 22 is subjected to the openend block resistance of slot 30 to form pushing force and compress spring 21, so that contract in the fixture block 222 of evagination, after treating that inserted sheet 20 inserts slot 30, and when described fixture block 222 aligns clip hole 32, rely on the elastic force of spring 21 to push back and make fixture block 222 to embed clip holes 32, can fasten and make first and

second hemizonid

2,3 relative bondings; Otherwise, when desiring to trip, see also Fig. 6, shown in Figure 7, only need pull the pushing block 221 of clamping piece 22, make supporting part 223 compression springs 21 and allow fixture block 222 break away from clip hole 32, so can reach the purpose of triping.

Moreover if wearer's hand encloses hour, then visual hand encloses size and utilizes instrument to cut off the part paragraph of hemizonid by the line 31 of cutting of second hemizonid, 3 ring wall faces, encloses size for the hand that cooperates the wearer and does the adjustment of suitably wearing.

In addition, see also shown in Figure 8ly, the present invention can be that also first ring body 2 is provided with figure line 4 ornamental, the tool unique design, perhaps, the gadget 5 of the commemorative meaning of tool can be set also, and then promotes commodity value sense and add and rise commodity value preserving benefit.

More than explanation is just illustrative for the purpose of the present invention, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present invention.

Claims

1. the button-opening structure of a precious metal hand ring, described bracelet is involuted by one first hemizonid and one second hemizonid, described first, second hemizonid one end pivot set of bond;

It is characterized in that: the first hemizonid other end is provided with inserted sheet, be pivoted with spring and clamping piece in the inserted sheet, wherein clamping piece is provided with pushing block, the protruding medial surface that is exposed at first hemizonid of pushing block, be convexly equipped with fixture block in the clamping piece outside, and the outer end that second hemizonid and first hemizonid connect is to be provided with slot, is provided with some lines of cutting at the second hemizonid slot, one end ring wall, and the side of cutting line at every joint is provided with the clip hole.

2. according to the button-opening structure of the described precious metal hand ring of claim 1, it is characterized in that: be provided with room in the inserted sheet of first hemizonid, room one side is established breach, in room, be convexly equipped with pivot and projection, spring is to be set on the projection, and described spring is stretched and is provided with two spikes, clamping piece then the pivot group on pivot, the fixture block of described clamping piece protrudes breach, establishes supporting part at the clamping piece inner edge in addition.

3. according to the button-opening structure of the described precious metal hand ring of claim 1, it is characterized in that: the inserted sheet one side outer end of first hemizonid is provided with an emulsion sheet, is the pivot end that lid overlays on spring and clamping piece.