CN211632017U - Decorative metal product hanging ring - Google Patents

Abstract

The utility model discloses a decorate metal product link aims at solving the inconvenient problem of placing the key into of opening it of current key ring. The key points of the technical scheme are as follows: the utility model provides a decorate metal product link, including the link body, the link body includes buckle and connecting portion, buckle and connecting portion pass through bolted connection, the opening has been seted up on the buckle, it has the locking piece with the opening block to articulate on the buckle, the inside of buckle is provided with the dead slot, the inside of dead slot is provided with keeps away from the elastic component that open-ended one end is connected with the locking piece, connecting portion include base and lower base, it all is the setting of semi-arc with lower base to go up the base, the one end of lower base is articulated with last base, the other end of lower base can be dismantled with last base and be connected. The utility model discloses a decorate metal product link can solve the convenience and open the link body and the link body can be dismantled simultaneously.

Description

Decorative metal product hanging ring

Technical Field

The utility model relates to an ornament field, more specifically say that it relates to a decorate metal product link.

Background

The key ring is also called key ring, key chain, key hanger, etc. The materials for making the key ring are generally metal, leather, plastic, rubber, wood and the like. The product is a daily product which is carried by people and has exquisite and small size and various shapes. A key ring is a decorative article hung on a key ring. The key ring has various shapes, such as cartoon shapes, brand shapes, simulation models and the like, is made of materials such as copper, aluminum, rubber, plastics and the like, and mainly comprises antirust elements such as nickel plating or rhodium plating on the surface of zinc alloy. The existing key ring is mostly in a metal ring shape, when a key needs to be clamped in, a metal needs to be broken into a small gap, and then the key is clamped in, so that the key ring is inconvenient to use.

In order to solve the above problems, a key ring disclosed in chinese patent publication No. CN205611939U includes a lock body, a first buckle ring and a second buckle ring, wherein a password wheel and a switch are disposed on the lock body, a user of the password wheel controls the opening and closing of the first buckle ring and the second buckle ring, the switch is used for secondarily controlling the switch of the first buckle ring, and the switch is disposed on the lock body.

Above-mentioned scheme is because there is the switch to open first buckle, when needing set key, no longer need break off the key ring with the fingers and thumb, and the key is overlapped to laborsaving more, increases the password for the key ring moreover, makes other people's key of can not taking off easily, improves the security that the user managed the key. But above-mentioned scheme is opening and when using this key ring, just leans on the rotation of password runner to drive the switch and open, and when the password runner harm, makes the user can not open the opening to inconvenient key ring uses, has influenced user's result of use.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a decorate metal product link for the connecting portion of link body are conveniently opened, and just conveniently place the embellishment effortlessly in the link body, thereby the base is gone up in the convenience and the dismantlement of lower base.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a decorate metal product link, includes the link body, the link body includes buckle and connecting portion, buckle and connecting portion pass through bolted connection, the opening has been seted up on the buckle, on the buckle articulated have with the locking piece of opening block, the inside of buckle is provided with the dead slot, the inside of dead slot be provided with the elastic component that open-ended one end is connected is kept away from to the locking piece, connecting portion include base and lower base, it all is the setting of semi-arc to go up base and lower base, the one end of base with go up the base articulated down, the other end of base with go up the base can dismantle the connection down.

By adopting the technical scheme, a user can press the locking block hinged with the buckle, so that the elastic piece placed in the empty groove formed in the buckle is compressed, the locking block can be separated from the opening, the buckle can be hung on the waist or any other place for decoration, and when the user does not press the locking block any more, the locking block can be bounced back to the place clamped with the opening of the buckle through the elastic action of the elastic piece, so that the carrying of the hanging ring body is facilitated, the connecting part comprises the upper base and the lower base hinged with one end of the upper base, so that the decoration or the key of the user can be placed in the connecting part through the lower base arranged in a semi-arc shape, the other end of the lower base is detachably connected with the upper base, the decoration or the key can be conveniently placed by the user when the upper base is separated from the lower base, when the user places the decoration or the key in the connecting part, the upper base and the lower base can be stably connected together, so that the suspension loop body is convenient to carry and use.

The utility model discloses further set up to: the confession has been seted up to the inside of going up the base lower base male holding tank, the base is close to down the one end of going up the base is provided with the elastic block, the inside of base is provided with the confession down the cavity that the elastic block telescoped, the inner wall of cavity with be connected with the spring between the elastic block, the outside of going up the base is provided with the confession the shrinkage pool that the elastic block card was gone into, the shrinkage pool with the holding tank communicates with each other.

By adopting the technical scheme, when the upper base and the lower base are clamped, a user inserts the upper base into the accommodating groove formed in the lower base, the elastic block on the outer side of the upper base can be extruded in the cavity of the upper base by the inner wall of the accommodating groove, meanwhile, the spring connected with the elastic block is in a compressed state, when the elastic block slides to the position corresponding to the concave hole on the outer side of the lower base, the elastic block can be popped out from the cavity under the pushing action of the spring, so that the elastic block can be clamped with the concave hole, the connection of the lower base and the upper base is realized, the user can conveniently place the ornament or the key on the lower base when the upper base and the lower base are not clamped, and when the ornament or the key is taken out, the user only needs to press the elastic block to enable the elastic block to be retracted into the concave hole communicated with the concave hole, so that the elastic block is extruded by the inner wall, the spring is compressed in the cavity, and only the upper base needs to be pulled to separate the lower base from the upper base, so that the upper base and the lower base are detached, and convenience is brought to a user to carry and use the hanging ring body.

The utility model discloses further set up to: the elastic block is in a hemispherical shape with the contact surface of the accommodating groove.

Through adopting above-mentioned technical scheme, the contact surface of elasticity piece is the hemisphere can make things convenient for the slip of elasticity piece in the holding tank, makes things convenient for the retraction and the popping out of elasticity piece in the shrinkage pool simultaneously to the base and the dismantlement of going to the bottom seat are gone up in the convenience.

The utility model discloses further set up to: go up to rotate on the base and be connected with the connecting piece, the both sides of going up the base are provided with first lug, the inside of connecting piece is provided with the confession first lug pivoted ring channel, be provided with the second lug on the connecting piece, the inside of base is provided with the confession down connecting piece male storage tank, the confession has been seted up on the inner wall of storage tank the gliding spout of second lug, the inside of second base is provided with the confession the locking groove that second lug card was gone into, the locking groove with the spout communicates with each other.

By adopting the technical scheme, when the upper base and the lower base are clamped, a user only needs to insert the connecting piece into the containing groove arranged in the lower base, meanwhile, the second lug arranged on the outer side of the connecting piece can slide into the locking groove communicated with the sliding groove through the sliding groove, then the connecting piece is rotated, so that the second lug can be clamped with the locking groove, when the connecting piece rotates, the first lugs on the two sides of the upper base can slide in the annular groove arranged in the connecting piece, the upper base and the connecting piece are in clearance fit, the diameter of the connecting piece is larger than that of the upper base, and the connecting piece can not fall off from the upper base when the connecting piece rotates, so that the upper base is connected with the lower base, when the user takes out an ornament or a key from the lower base, the connecting piece is rotated to enable the second lug to rotate in the locking groove, when the second lug rotates to a position corresponding to the sliding groove, the connecting piece is pulled to enable the second bump to slide out of the sliding groove, the connecting piece slides out of the accommodating groove, the upper base and the lower base are separated, and a user can carry and use the hanging ring body conveniently.

The utility model discloses further set up to: the contact surface of the first bump and the annular groove is provided with a plurality of hemispherical bulges.

Through adopting above-mentioned technical scheme, it is protruding to set up a plurality of hemispheres on the contact surface of first lug and ring channel for first lug reduces the friction when sliding in the ring channel, can reduce the wearing and tearing of ring channel simultaneously, increases the life of first lug and ring channel.

The utility model discloses further set up to: go up the bottom symmetry of base and be provided with sliding fit's actuating lever with it, the inside of base is provided with the confession down the chamber that holds that the actuating lever card is gone into, two be provided with the extension spring between the actuating lever, be provided with the pothook on the actuating lever, the bottom that holds the chamber is provided with the confession the draw-in groove that the pothook card was gone into.

By adopting the technical scheme, when the upper base and the lower base are clamped, the driving rods in sliding connection with the upper base are driven, so that the tension springs arranged between the driving rods are compressed, the two driving rods are close to each other, the driving rods are inserted into the accommodating cavities in the lower base, when the clamping hooks slide into the positions corresponding to the clamping grooves, the clamping hooks can be clamped with the clamping grooves through the pushing action of the tension springs, the driving rods can restore to the initial positions, the clamping hooks and the clamping grooves are obliquely arranged, the clamping of the clamping hooks and the clamping grooves is convenient, the clamping of the upper base and the lower base is realized, when a user separates the upper base from the lower base, the driving rods are pressed, so that the tension springs between the two driving rods are compressed, the clamping hooks can be popped out from the clamping grooves, the driving rods are pulled to separate the upper base from the lower base, and the disassembly of the upper base and, the hanging ring body is convenient to carry and use.

The utility model discloses further set up to: the outside symmetry cover of extension spring is equipped with first stop collar and second stop collar.

Through adopting above-mentioned technical scheme, when the extension spring stretches out and draws back, first stop collar can slide in the second stop collar to can prevent the extension spring and break when flexible, can increase the life of extension spring.

The utility model discloses further set up to: the driving rod is provided with a sliding block, the upper base is provided with a sliding rail for the sliding block to slide, the two ends of the sliding block are provided with sliding blocks, and grooves for the sliding block to slide are formed in the two ends of the sliding rail.

Through adopting above-mentioned technical scheme, when pressing the actuating lever, the slider on the actuating lever can slide on the slide rail that last base was seted up, and the sliding block at slider both ends also can slide in the recess at slide rail both ends simultaneously, and the sliding block can prevent that the actuating lever from dropping from last base when the drive to made things convenient for the block of last base with lower base, realized that the user conveniently carries and uses this link body.

To sum up, the utility model discloses following beneficial effect has:

firstly, the user presses the locking block to compress the elastic piece, the locking block can be separated from the opening, so that the buckle can be hung on the waist or any other place for decoration, and when the user does not press the locking block any more, the locking block can be bounced back to the position clamped with the opening of the buckle through the elastic action of the elastic piece, so that the carrying of the hanging ring body is facilitated, the connecting part comprises an upper base and a lower base hinged with one end of the upper base, so that the ornament or the key of the user can be placed in the connecting part through the lower base arranged in a semi-arc shape, the other end of the lower base is detachably connected with the upper base, so that the ornament or the key can be conveniently placed by the user when the upper base is separated from the lower base, when the ornament or the key is placed in the connecting part by the user, the upper base and the lower base can be stably connected together, thereby being convenient for carrying and using the suspension loop body.

Drawings

Fig. 1 is a perspective view of a first embodiment, which is mainly used for showing the structure of a suspension loop body;

FIG. 2 is a perspective view of a second embodiment, which is mainly used for showing the structure of the upper base and the lower base;

FIG. 3 is an enlarged view of part A of FIG. 2, which is mainly used to show the structure of the elastic block and the cavity;

FIG. 4 is a perspective view of the second embodiment, which is mainly used for showing the structure of the upper base and the lower base;

FIG. 5 is an enlarged view of the portion B of FIG. 4, which is mainly used to show the structure of the first bump and the hemispherical protrusion;

FIG. 6 is a perspective view of the third embodiment, which is mainly used for showing the structure of the upper base and the lower base;

FIG. 7 is an enlarged view of the portion C of FIG. 6, which is mainly used for showing the structures of the first and second position-limiting sleeves;

fig. 8 is a schematic structural diagram of the third embodiment, which is mainly used for showing the bottom structure of the upper base.

In the figure: 1. a retaining ring; 2. a locking block; 3. an upper base; 4. a lower base; 5. an empty groove; 6. an elastic member; 7. accommodating grooves; 8. concave holes; 9. an elastic block; 10. a cavity; 11. a spring; 12. an annular groove; 13. a first bump; 14. a hemispherical protrusion; 15. a connecting member; 16. a second bump; 17. a chute; 18. a locking groove; 19. a containing groove; 20. a tension spring; 21. an accommodating chamber; 22. a card slot; 23. a drive rod; 24. a hook; 25. a first stop collar; 26. a second stop collar; 27. a groove; 28. a slide rail; 29. a slider; 30. and a slider.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "set/connected", "connected", and the like are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to the accompanying drawings and examples.

The first embodiment is as follows: a decorative metal product hanging ring is shown in figures 1-3 and comprises a hanging ring body, wherein the hanging ring body comprises a buckle ring 1 and a connecting part, the buckle ring 1 is connected with the connecting part through a screw, an opening is formed in the buckle ring 1, a locking block 2 clamped with the opening is hinged to the buckle ring 1, a hollow groove 5 is formed in the buckle ring 1, an elastic part 6 is fixed to the inner wall of the hollow groove 5 and one end, far away from the opening, of the locking block 2 through an adhesive material, the connecting part comprises an upper base 3 and a lower base 4, the upper base 3 and the lower base 4 are arranged in a semi-arc shape, the upper base 3 and the lower base 4 are clamped and then form a whole circle, a user can conveniently use the hanging ring body to perform a decorative effect, one end of the lower base 4 is hinged to the upper base 3, and the other end of the lower base 4 is detachably connected; an accommodating groove 7 for inserting the lower base 4 is formed in the upper base 3, one end, close to the upper base 3, of the lower base 4 is connected with an elastic block 9, a cavity 10 for the elastic block 9 to retract is formed in the lower base 4, a spring 11 is connected between the inner wall of the cavity 10 and the elastic block 9 through bonding, a concave hole 8 for the elastic block 9 to be clamped is formed in the outer side of the upper base 3, the concave hole 8 is communicated with the accommodating groove 7, and the contact surface of the elastic block 9 and the accommodating groove 7 is hemispherical; the hanging ring body is an aluminum alloy made of 9.13% of silicon, 1.92% of zinc, 1.34% of manganese, 0.72% of magnesium, 0.23% of nickel, 0.10% of copper, 0.34% of titanium, 0.40% of nitrogen, 0.09% of lanthanide, and the balance of aluminum and inevitable impurities, and the wear resistance of the aluminum alloy is improved, wherein the nitrogen in the aluminum alloy section exists in the form of nitride, the nitride is titanium nitride, and the nitride has the characteristics of high hardness and high strength, so that the strength and hardness of the aluminum alloy are improved, the wear resistance, the strength and the hardness of the hanging ring body are improved, the service life of the hanging ring body is prolonged, decorations such as plastic crystals can be embedded on the hanging ring body, the hanging ring body is further decorated, and the decoration function of the hanging ring body is improved.

The working principle is as follows: the user can press the locking block 2 hinged with the buckle 1 to compress the elastic piece 6 placed in the empty slot 5 of the buckle 1, so that the locking block 2 can be separated from the opening, and the buckle 1 can be hung on the waist or other positions for decoration, when the user does not press the locking block 2 any more, the locking block 2 can be bounced back to the position clamped with the opening of the buckle 1 through the elastic action of the elastic piece 6, the carrying of the hanging ring body is convenient, when the upper base 3 and the lower base 4 are clamped, the user inserts the upper base 3 into the accommodating groove 7 arranged on the lower base 4, the elastic block 9 on the outer side of the upper base 3 can be extruded in the cavity 10 by the inner wall of the accommodating groove 7, meanwhile, the spring 11 connected with the elastic block 9 is in a compressed state, and the contact surface of the elastic block 9 is hemispherical, so that the sliding of the elastic block 9 in the accommodating groove 7 is convenient, meanwhile, the elastic block 9 can be conveniently retracted and ejected from the concave hole 8, when the elastic block 9 slides to the position corresponding to the concave hole 8 at the outer side of the lower base 4, the elastic block 9 can be ejected from the cavity 10 under the pushing action of the spring 11, so that the elastic block 9 can be clamped with the concave hole 8, thereby realizing the connection of the lower base 4 and the upper base 3, and facilitating a user to place an ornament or a key on the lower base 4 when the upper base 3 is not clamped with the lower base 4, and when the ornament or the key is required to be taken out, the user only needs to press the elastic block 9, so that the elastic block 9 is retracted into the accommodating groove 7 communicated with the concave hole 8, the elastic block 9 is extruded by the inner wall of the accommodating groove 7, the spring 11 is compressed in the cavity 10, the upper base 3 can be separated from the lower base 4 only needs to be pulled, thereby facilitating the disassembly of the upper base 3 and the lower base 4, and the hanging ring body is convenient for the user to carry and use.

Example two: as shown in fig. 4 to 5, the second embodiment is different from the first embodiment in that: the upper base 3 is rotatably connected with a connecting piece 15, two sides of the upper base 3 are fixedly welded with first convex blocks 13, annular grooves 12 for the first convex blocks 13 to rotate are formed in the connecting piece 15, the diameter of the connecting piece 15 is larger than that of the upper base 3, second convex blocks 16 are fixedly welded on the connecting piece 15, a containing groove 19 for the connecting piece 15 to insert is formed in the lower base 4, sliding grooves 17 for the second convex blocks 16 to slide are formed in the inner wall of the containing groove 19, locking grooves 18 for the second convex blocks 16 to be clamped are formed in the lower base 4, the locking grooves 18 are communicated with the sliding grooves 17, and a plurality of hemispherical protrusions 14 protrude from the contact surface of the first convex blocks 13 and the annular grooves 12; when the upper base 3 and the lower base 4 are to be clamped, a user only needs to insert the connecting piece 15 into the accommodating groove 19 formed in the lower base 4, meanwhile, the second convex blocks 16 on the outer side of the connecting piece 15 can slide into the locking grooves 18 communicated with the sliding grooves 17 through the sliding grooves 17, then the connecting piece 15 is rotated, so that the second convex blocks 16 can be clamped with the locking grooves 18, when the connecting piece 15 rotates, the first convex blocks 13 on the two sides of the upper base 3 can slide in the annular grooves 12 in the connecting piece 15, and a plurality of hemispherical bulges 14 are protruded on the contact surfaces of the first convex blocks 13 and the annular grooves 12, so that friction is reduced when the first convex blocks 13 slide in the annular grooves 12, the upper base 3 and the connecting piece 15 are in clearance fit, the diameter of the connecting piece 15 is larger than that of the upper base 3, the connecting piece 15 cannot fall off the upper base 3 when the connecting piece 15 rotates, and the upper base 3 is connected with the lower base, when the user takes the ornament or the key out of the lower base 4, the connecting piece 15 is rotated, meanwhile, the second lug 16 rotates in the locking groove 18, when the second lug 16 rotates to the position corresponding to the sliding groove 17, the connecting piece 15 is pulled, so that the second lug 16 slides out of the sliding groove 17, and the connecting piece 15 is taken out of the accommodating groove 19, thereby realizing the separation of the upper base 3 and the lower base 4, and facilitating the carrying and the use of the suspension loop body by the user.

Example three: as shown in fig. 6 to 8, the third embodiment is different from the first embodiment in that: the bottom of the upper base 3 is symmetrically provided with driving rods 23 in sliding fit with the upper base, a sliding block 29 is welded and fixed on the driving rods 23, the bottom of the upper base 3 is provided with a sliding rail 28 for the sliding of the sliding block 29, two ends of the sliding block 29 are welded and fixed with sliding blocks 30, two ends of the sliding rail 28 are provided with grooves 27 for the sliding of the sliding blocks 30, the inside of the lower base 4 is provided with a containing cavity 21 for the clamping of the driving rods 23, the two driving rods 23 are connected with a tension spring 20 through bonding materials, the driving rods 23 are welded with clamping hooks 24, the bottom of the containing cavity 21 is provided with clamping grooves 22 for the clamping of the clamping hooks 24, the outer side of the tension spring 20 is, and, when the driving rod 23 is not compressed, the driving rod 23 cannot be placed in the housing chamber 21 of the lower base 4, when the driving rod 23 is compressed, the hook 24 on the driving rod 23 can be placed into the accommodating cavity 21; when the upper base 3 and the lower base 4 are to be clamped, the driving rods 23 connected with the upper base 3 in a sliding manner are driven, so that the tension springs 20 between the driving rods 23 are compressed, meanwhile, the sliding blocks 29 on the driving rods 23 can slide on the sliding rails 28 arranged on the upper base 3, meanwhile, the sliding blocks 30 at two ends of the sliding blocks 29 can also slide in the grooves 27 at two ends of the sliding rails 28, the sliding blocks 30 can prevent the driving rods 23 from falling off from the upper base 3 when being driven, the two driving rods 23 are close to each other, so that the driving rods 23 are inserted into the accommodating cavities 21 in the lower base 4, when the hooks 24 slide into the positions corresponding to the slots 22, the hooks 24 can be clamped with the slots 22 through the pushing action of the tension springs 20, the driving rods 23 can be restored to the initial positions, and the hooks 24 and the slots 22 are both arranged in an inclined manner, so as to facilitate the clamping of the hooks 24 and the slots 22, when the user will be with going up base 3 and lower base 4 separately, press actuating lever 23, make extension spring 20 between two actuating levers 23 compressed, when extension spring 20 stretches out and draws back, first stop collar 25 can slide in second stop collar 26, thereby can prevent extension spring 20 rupture when flexible, and pothook 24 can pop out from draw-in groove 22, pull actuating lever 23 again and make and go up base 3 and lower base 4 separately, thereby conveniently go up the dismantlement of base 3 and lower base 4, make things convenient for carrying and the use of link body.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a decorate metal product link, includes the link body, the link body includes buckle (1) and connecting portion, buckle (1) and connecting portion pass through bolted connection, its characterized in that: the improved buckle is characterized in that an opening is formed in the buckle (1), a locking block (2) clamped with the opening is hinged to the buckle (1), an empty groove (5) is formed in the buckle (1), an elastic piece (6) connected with one end, away from the opening, of the locking block (2) is arranged in the empty groove (5), the connecting portion comprises an upper base (3) and a lower base (4), the upper base (3) and the lower base (4) are arranged in a semi-arc mode, one end of the lower base (4) is hinged to the upper base (3), and the other end of the lower base (4) is detachably connected to the upper base (3).

2. The decorative metalwork suspension loop of claim 1 wherein: go up the inside of base (3) and seted up the confession base (4) male holding tank (7) down, base (4) are close to down the one end of going up base (3) is provided with elasticity piece (9), the inside of base (4) is provided with the confession down cavity (10) that elasticity piece (9) retracted, the inner wall of cavity (10) with be connected with spring (11) between elasticity piece (9), the outside of going up base (3) is provided with the confession shrinkage pool (8) that elasticity piece (9) card was gone into, shrinkage pool (8) with holding tank (7) communicate with each other.

3. The decorative metal product hanging ring according to claim 2, wherein: the contact surface of the elastic block (9) and the accommodating groove (7) is hemispherical.

4. The decorative metalwork suspension loop of claim 1 wherein: go up to rotate on base (3) and be connected with connecting piece (15), the both sides of going up base (3) are provided with first lug (13), the inside of connecting piece (15) is provided with the confession first lug (13) pivoted ring channel (12), be provided with second lug (16) on connecting piece (15), the inside of base (4) is provided with the confession down connecting piece (15) male storage tank (19), seted up the confession on the inner wall of storage tank (19) the gliding spout (17) of second lug (16), the inside of base (4) is provided with the confession down locking groove (18) that second lug (16) card was gone into, locking groove (18) with spout (17) communicate with each other.

5. The decorative metal product hanging ring according to claim 4, wherein: a plurality of hemispherical bulges (14) are arranged on the contact surface of the first convex block (13) and the annular groove (12).

6. The decorative metalwork suspension loop of claim 1 wherein: go up the bottom symmetry of base (3) and be provided with it sliding fit's actuating lever (23), the inside of lower base (4) is provided with the confession chamber (21), two that hold that actuating lever (23) card is gone into be provided with extension spring (20) between actuating lever (23), be provided with pothook (24) on actuating lever (23), the bottom that holds chamber (21) is provided with the confession draw-in groove (22) that pothook (24) card is gone into.

7. The decorative metal product hanging ring according to claim 6, wherein: the outside symmetry cover of extension spring (20) is equipped with first stop collar (25) and second stop collar (26).

8. The decorative metal product hanging ring according to claim 6, wherein: be provided with slider (29) on actuating lever (23), be provided with the confession on last base (3) gliding slide rail (28) of slider (29), the both ends of slider (29) are provided with sliding block (30), the confession has been seted up at the both ends of slide rail (28) gliding recess (27) of sliding block (30).

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