CN2281103Y

CN2281103Y - Adjustable ring

Info

Publication number: CN2281103Y
Application number: CN 96249116
Authority: CN
Inventors: 黎舜华
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-06
Filing date: 1996-12-06
Publication date: 1998-05-13
Anticipated expiration: 2006-12-06

Abstract

The utility model relates to an adjustable ring which comprises a ring body and an adjusting and positioning device, wherein, the ring body is combined by a plurality of truncated curved bodies, and both ends of the curved body are sheathed and assembled mutually through structures of slots and slide ways; one end of one of the curved bodies is provided with a positioning rack, and another curved body is provided with slots for the rack to be inserted in and slip; a locating piece capable of free rotation and a buckling hook are pivoted on the upper and the lower sides of yet another curved piece, and the locating piece covers up and clamps against the buckling hook, forming a locked and fixed state. The integration is easy in adjusting the internal diameter of the ring to enable the ring to be sheathed on finger sections of different sizes.

Description

Adjustable ring

The relevant a kind of Adjustable ring of the utility model.

Along with prosperity of economy, the people's lives affluence, level improves, common people are in wearing a little ornaments mostly on one's body, for example: necklace. earrings, bracelet, ring etc., its except that can serve as a contrast decorations individuals moulded, also can reveal out individual's identity status, and ring mostly is one of ornaments of wearing that many people like greatly, only its internal diameter of existing ring is divided into fixed and open, fixedly only can be worn on the finger section of fixing someone, quite inconvenience, open when adjusting ring internal diameter size, the arc structure that is mat bending ring is just reached bending, lid ring body configuration is subjected to the bending distortion, cause apparent not attractive in appearance, and its breach easy deformation produces the phenomenon of turning up, easily injure skin, the wearer is felt under the weather, in addition, wear and be placed on the finger though it can should open ring adopt the mode of tightening according to finger thickness size, but because it is for open, so its ring ring end can be because of being hooked to other article, and then can make the ring ring end of its open ring toward outer displacement, and make its open ring be the distortion shape, its repetitiousness makes that this open ring loss percentage is high at last, so its open ring and fixed ring are all extremely impracticable for common people.

The purpose of this utility model is to provide a kind of wearer of convenience to adjust the Adjustable ring of its internal diameter size.

The technical solution of the utility model is:

A kind of Adjustable ring, include the ring body, it is characterized in that: wherein, the ring body blocks curved body by several and is combined into, this blocks curved body two ends with chute, the mutual fit assembling of sliding rail structure, in wherein one group block the curved sheathed place of body and establish one and adjust positioner, this adjustment positioner is to be provided with ratchet-like location tooth bar in curved body one end, another blocks curved body one end and then has chute and form with it movingly, and be equipped with two in chute two lateral bending bodies and form corresponding shape driving rod, for keeper. buckling hook is pivoted, form up, lifted state down, and the buckling hook leading edge is equipped with fixture block, this fixture block clip is gone into to locate in the tooth bar, the card spheroid is established in keeper leading edge both sides, and this card spheroid card is absorbed in and blocks in the set recess of curved body and fix.

Described Adjustable ring is characterized in that: is to be provided with little shallow slot in the described chute, then is provided with prominent point on the slide rail, and to fill up piece that little shallow slot front openings filling is closed.

Described Adjustable ring is characterized in that: described buckling hook leading edge is to be extended with to lift sheet.

Described Adjustable ring is characterized in that: the chute below of described adjustment positioner has small gap, and this buckling hook leading edge fixture block wears and is placed in this small gap.

Effect of the present utility model is:

This physical efficiency of ring of the present utility model forms to internal condensation or the outside adjustable state that enlarges, and one of therein curved body suit place is established one and is adjusted positioner, this positioner mainly therein one group of curved end of body set a position tooth bar, it can stretch in the chute of being opened in another curved body and do slippage, and on another curved body, downside is articulated with keeper and the buckling hook that can do freely to rotate, when curved body when adjusting internal diameter, make it can slippage with buckling hook clip location tooth bar, and cover with keeper and to fasten buckling hook, make that buckling hook is unlikely to break away from its clip position location because of rotating or pulling again, forming the state of locking, whole and be applicable on the finger section that are linked in different sizes.

Below only by a specific embodiment, and assistant, has and further understands and understanding so that for every function of the present utility model, characteristics with the detailed explanation of graphic do:

Graphic simple declaration:

Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model.

Fig. 2 is a perspective exploded view of the present utility model.

Fig. 3 is slide rail, the chute suit place D structure schematic diagram that the utility model blocks curved body.

Fig. 4 is slide rail, the chute suit place cross-sectional schematic that the utility model blocks curved body.

Fig. 5 is the A-A place generalized section of the utility model Fig. 1.

Fig. 6 is the B-B place generalized section of the utility model Fig. 1.

Fig. 7 is the utility model embodiment schematic diagram.

Please consult Fig. 1 simultaneously, shown in 2, the utility model ring body 1 roughly is to block curved body 11 by several, 12,13 institutes are combined into, wherein block the dovetail chute 111 that curved body 11 two ends have straight shape, for blocking curved body 12 in addition, the slide rail 121 that 13 1 ends are extended, 131 fits slip into, ring body 1 internal diameter inwardly can be formed or the adjustable state that outwards enlarges, for prevent that slide rail 121 from coming off in dovetail chute 111, the special little shallow slot 112 of in dovetail chute 111, opening, as Fig. 3, shown in 4, slide rail 121, then establish prominent point 122 on 131,132, it slides wherein, and to fill up piece 113 that the filling of little shallow slot 112 front openings is closed, make slide rail 121 slide in prominent point 122 cards of mat end and can't come off.

See also Fig. 1,2,5, shown in 6, the utility model blocks

curved body

12 and 13 suit places, mainly be to be provided with one to adjust positioner a, this device is to extend the location tooth bar 14 of tool ratchet-like in blocking curved body 13 1 ends, it can stretch into to block in the chute of being opened in the curved body 12 15 does slippage, be equipped with two groups of driving rods 123 and 124 in 15 liang of sides of chute and block curved body 12, positioning piece 2 is hubbed on the driving rod 123 with the set lug 21 in its rear, 3 of one buckling hooks are hubbed in the driving rod 124, keeper 2 and buckling hook 3 lay respectively at block curved body 12 1 ends on, downside, formation can be up, lifted state down, when wherein buckling hook 3 upwards covers, the fixture block 31 of being dashed forward and establishing with its leading edge, wear the small gap 151 that open chute 15 belows, clip goes into to locate in the ratchet of tooth bar 14, order location tooth bar 14 can slippage in chute 15, form locating effect, and buckling hook 3 leading edges are extended with the suitable big sheet 32 that lifts, can be easy to pull open this buckling hook 3 for hand, and keeper 2 is when covering downwards, can directly block to be absorbed in and block in the set recess 125 of curved body 12 because of its leading edge both sides are provided with card spheroid 22, so can do one fixes, its maximum effect, be to make buckling hook 3 not rotate again, anti-slippage of going up location tooth bar 14, if starting, keeper 2 breaks away from the position location up, then buckling hook 3 reactivations rotate, to untie the state of its clip location.

See also shown in Figure 7, when the utility model uses in reality, mat blocks

curved body

11,12, the set slide rail 121 in 13 suit places, 131 and the location tooth bar 14 slippage, so that ring body 1 internal diameter forms to internal condensation or the outside adjustable state that enlarges, to be suitable for being linked on the finger section of different sizes, especially up-narrow and down-wide egg shape internal diameter more meets the face shaping of finger, more add the comfort of wearing, after adjusting internal diameter, with buckling hook 3 clips location tooth bar 14, cover with keeper 2, form the closely state of locking, its integral body is worn on the finger, keeper 2 is subjected to urgently can not rotate, buckling hook 3 also can not come off relatively, and if desire to adjust ring body 1 internal diameter again, then pulls up ring body 1, make keeper 2 upwards start, this moment, buckling hook 3 can be done freely to rotate down, can remove the locking condition of location tooth bar 14, and is whole quite convenient on adjustment internal diameter effect.

Comprehensive the above, adjustment internal diameter structure of the present utility model properly and rationally be convenient to wearer's adjustment, and it meets the design of ergonomics.

Claims

1. Adjustable ring, include the ring body, it is characterized in that: wherein, the ring body blocks curved body by several and is combined into, this blocks curved body two ends with chute, the mutual fit assembling of sliding rail structure, in wherein one group block the curved sheathed place of body and establish one and adjust positioner, this adjustment positioner is to be provided with ratchet-like location tooth bar in curved body one end, another blocks curved body one end and then has chute and form with it movingly, and be equipped with two in chute two lateral bending bodies and form corresponding shape driving rod, for keeper, buckling hook is pivoted, and forms up, lifted state down, and the buckling hook leading edge is equipped with fixture block, this fixture block clip people locatees in the tooth bar, and the card spheroid is established in keeper leading edge both sides, and this card spheroid card is absorbed in and blocks in the set recess of curved body and fix.

2. Adjustable ring according to claim 1 is characterized in that: is to be provided with little shallow slot in the described chute, then is provided with prominent point on the slide rail, and to fill up piece that little shallow slot front openings filling is closed.

3. Adjustable ring according to claim 1 is characterized in that: described buckling hook leading edge is extended with and lifts sheet.

4. Adjustable ring according to claim 1 is characterized in that: the chute below of described adjustment positioner has small gap, and this buckling hook leading edge fixture block wears and is placed in this small gap.