CN213487310U - Hollowed-out bracelet - Google Patents
Hollowed-out bracelet Download PDFInfo
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- CN213487310U CN213487310U CN202022898267.0U CN202022898267U CN213487310U CN 213487310 U CN213487310 U CN 213487310U CN 202022898267 U CN202022898267 U CN 202022898267U CN 213487310 U CN213487310 U CN 213487310U
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Abstract
The utility model discloses a fretwork bracelet, including interior ring body, outer ring body and well ring body, interior ring body is located the inboard of outer ring body, interior ring body encloses with outer ring body and closes the annular base member that forms and have the annular cavity, the both ends reason of interior ring body and the both ends reason of outer ring body correspond respectively and connect, well ring body activity inlays and locates the annular chamber of annular base member is internal, interior ring body is the annular plate structure, outer ring body and well ring body are hollow out construction. The outer ring body and the middle ring body are of hollow structures, so that the three-dimensional layered ornamental effect of the bracelet is obviously improved, the gram weight and the manufacturing cost are effectively reduced, and the bracelet is convenient to wear; the inner ring body is of a plate body structure, so that the whole wearing comfort of the bracelet is good, and the hardness and the strength of the bracelet are enhanced; the middle ring body is movably embedded in the annular cavity of the annular base body, the agile effect when the bracelet is worn is improved, and excellent wearing experience is brought to a user.
Description
Technical Field
The utility model discloses ornaments technical field, concretely relates to fretwork bracelet.
Background
Bracelets are extremely popular annular jewelry, the bracelets are of various types, and are classified by materials into precious metal bracelets, jade bracelets, crystal bracelets and the like, wherein the precious metal bracelets are usually gold and silver bracelets, and many common gold and silver bracelets in the market are solid, have high gram weight and are very heavy when being worn on hands, so that the use satisfaction is influenced, and the mass sale is difficult to realize; and the cost performance of the pure gold bracelet is too low, and the pure silver bracelet lacks the sight.
At present, the gold and silver ornaments on the market are also designed to be partially hollowed out, but the hollowed-out parts are few, because the structural strength of the gold and silver ornaments is low due to the fully hollowed-out structure, and metal strips at the hollowed-out parts are easy to break, so that the quality of the ornaments is reduced; in addition, most of the existing gold and silver ornaments such as bracelets need to be combined in different parts and connected by virtue of buckles, and the buckles are easy to loosen after the bracelet is worn for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a hollowed-out bracelet, which comprises an inner ring body, an outer ring body and a middle ring body, wherein the outer ring body and the middle ring body are of hollowed-out structures, thereby obviously improving the three-dimensional layered ornamental effect of the bracelet, effectively reducing the gram weight and the manufacturing cost and being light and convenient to wear; the inner ring body is of a plate body structure, so that the whole wearing comfort of the bracelet is good, and the hardness and the strength of the bracelet are enhanced; the ring body is movably embedded in the ring cavity of the ring-shaped base body, the agile effect when the bracelet is worn is improved, and excellent wearing experience is brought to a user.
In order to realize the above purpose, the technical scheme of the utility model a design a fretwork bracelet, including interior ring body, outer ring body and well ring body, interior ring body is located the inboard of outer ring body, interior ring body encloses with outer ring body and closes the annular base member that forms and have the annular cavity, the both ends reason of interior ring body and the both ends reason of outer ring body correspond respectively and connect, well ring body activity inlays to be located the annular chamber of annular base member is internal, interior ring body is the annular plate structure, outer ring body and well ring body are hollow out construction.
The utility model discloses a hollowed-out bracelet, including inner ring body, outer ring body and well ring body, wherein outer ring body and well ring body are hollow out construction, have obviously improved the three-dimensional lamellar ornamental effect of bracelet, have effectively reduced gram weight and cost simultaneously, wear lightly; the inner ring body is of a plate body structure, so that the whole wearing comfort of the bracelet is good, and the hardness and the strength of the bracelet are enhanced; the middle ring body is movably embedded in the annular cavity of the annular base body, the agile effect when the bracelet is worn is improved, and excellent wearing experience is brought to a user.
The preferable technical scheme is that the cross section of the outer ring body is semicircular, and two end edges of the inner ring body and two end edges of the outer ring body are respectively connected in a buckling mode through clamping groove assemblies. The lock connected mode of outer ring body and interior ring body is simple, firm stability is high, thereby has ensured the utility model discloses the production and processing and the packaging efficiency of fretwork bracelet, wherein the interior ring body can adopt oil pressure technology preparation, outer ring body and well ring body can adopt the preparation of reverse mould technology.
In a further preferred technical scheme, two end edges of the inner ring body are respectively turned over towards the outer peripheral side to form first clamping grooves, two end edges of the outer ring body are respectively turned over towards the inner peripheral side to form second clamping grooves, the first clamping grooves and the second clamping grooves are mutually matched, two ends of the inner ring body are respectively connected with the second clamping grooves at two ends of the outer ring body in a buckling mode through the first clamping grooves, and the first clamping grooves and the second clamping grooves form the clamping groove assembly. The clamping groove assembly is simple and reasonable in structural design, the first clamping groove and the inner ring body are integrally formed, the second clamping groove and the outer ring body are integrally formed, the buckling positions of the inner ring body and the outer ring body are in smooth transition, and the overall consistency and the ornamental value of the bracelet are improved.
In a further preferred technical scheme, the cross section of the middle ring body is semicircular, the convex cambered surface of the middle ring body faces the outer ring body, two parallel annular grooves are formed in the outer peripheral surface of the inner ring body, the distance between the two annular grooves is equal to the distance between the two end edges of the middle ring body, one end edge of the middle ring body is movably located in one annular groove of the inner ring body, and the other end edge of the middle ring body is movably located in the other annular groove of the inner ring body. The middle ring body can move annularly in the annular cavity of the annular base body and cannot shake in the axial direction, and the wearing flexibility of the bracelet is improved.
Further preferably, the inner ring body and the outer ring body are both in a closed loop structure, and the middle ring body is in a C-shaped structure. The inner ring body and the outer ring body are of closed-loop structures, so that the structural strength and the attractive effect of the annular base body are effectively improved, the quality defects that the interface is easy to loosen and the like do not exist, and the bracelet can be prevented from falling or being damaged due to separation of parts; the middle ring body is of a C-shaped structure, so that the middle ring body can be conveniently sleeved on the periphery of the inner ring body, and the assembling efficiency of the bracelet is improved.
Further preferably, the inner ring body, the outer ring body and the middle ring body are all made of silver, and a gold plating layer is arranged outside the middle ring body. The stereoscopic layered ornamental effect of the bracelet is further improved, and meanwhile, compared with the bracelet made of pure gold, the bracelet is lower in manufacturing cost, so that the purchasing threshold is reduced; the middle ring body is positioned in the ring cavity body of the ring-shaped substrate, so that the abrasion of the surface gold-plated layer in the wearing process is effectively avoided.
The utility model has the advantages and the beneficial effects that:
1. the utility model discloses a hollowed-out bracelet, including inner ring body, outer ring body and well ring body, wherein outer ring body and well ring body are hollow out construction, have obviously improved the three-dimensional lamellar ornamental effect of bracelet, have effectively reduced gram weight and cost simultaneously, wear lightly; the inner ring body is of a plate body structure, so that the whole wearing comfort of the bracelet is good, and the hardness and the strength of the bracelet are enhanced; the middle ring body is movably embedded in the annular cavity of the annular base body, the agile effect when the bracelet is worn is improved, and excellent wearing experience is brought to a user.
2. The cross section of the outer ring body is semicircular, and two end edges of the inner ring body and two end edges of the outer ring body are respectively connected in a buckling mode through clamping groove assemblies. The lock connected mode of outer ring body and interior ring body is simple, firm stability is high, thereby has ensured the utility model discloses the production and processing and the packaging efficiency of fretwork bracelet, wherein the interior ring body can adopt oil pressure technology preparation, outer ring body and well ring body can adopt the preparation of reverse mould technology.
3. The clamping device comprises an inner ring body, an outer ring body and a clamping groove assembly, wherein the two end edges of the inner ring body are respectively turned towards the outer peripheral side to form first clamping grooves, the two end edges of the outer ring body are respectively turned towards the inner peripheral side to form second clamping grooves, the first clamping grooves and the second clamping grooves are mutually matched, the two ends of the inner ring body are respectively connected with the second clamping grooves at the two ends of the outer ring body in a buckling mode through the first clamping grooves, and the first clamping grooves and the second clamping grooves form the clamping groove assembly. The clamping groove assembly is simple and reasonable in structural design, the first clamping groove and the inner ring body are integrally formed, the second clamping groove and the outer ring body are integrally formed, the buckling positions of the inner ring body and the outer ring body are in smooth transition, and the overall consistency and the ornamental value of the bracelet are improved.
4. The cross section of the middle ring body is semicircular, the convex cambered surface of the middle ring body faces the outer ring body, two annular grooves which are parallel to each other are arranged on the outer peripheral surface of the inner ring body, the distance between the two annular grooves is equal to the distance between the two end edges of the middle ring body, one end edge of the middle ring body is movably located in one annular groove of the inner ring body, and the other end edge of the middle ring body is movably located in the other annular groove of the inner ring body. The middle ring body can move annularly in the annular cavity of the annular base body and cannot shake in the axial direction, and the wearing flexibility of the bracelet is improved.
5. The inner ring body and the outer ring body are both of a closed-loop structure, and the middle ring body is of a C-shaped structure. The inner ring body and the outer ring body are of closed-loop structures, so that the structural strength and the attractive effect of the annular base body are effectively improved, the quality defects that the interface is easy to loosen and the like do not exist, and the bracelet can be prevented from falling or being damaged due to separation of parts; the middle ring body is of a C-shaped structure, so that the middle ring body can be conveniently sleeved on the periphery of the inner ring body, and the assembling efficiency of the bracelet is improved.
6. The inner ring body, the outer ring body and the middle ring body are all made of silver, and a gold-plated layer is further arranged outside the middle ring body. The stereoscopic layered ornamental effect of the bracelet is further improved, and meanwhile, compared with the bracelet made of pure gold, the bracelet is lower in manufacturing cost, so that the purchasing threshold is reduced; the middle ring body is positioned in the ring cavity body of the ring-shaped substrate, so that the abrasion of the surface gold-plated layer in the wearing process is effectively avoided.
Drawings
FIG. 1 is a schematic structural view of the hollow bracelet of the present invention;
FIG. 2 is a schematic cross-sectional structure view of the hollow bracelet of the present invention;
fig. 3 is a matching relationship diagram of the inner ring body and the outer ring body of the hollow bracelet of the present invention.
In the figure: 1. an inner ring body; 2. an outer ring body; 3. a middle ring body; 1-1, a first card slot; 1-2, an annular groove; 2-1 and a second card slot.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Examples
As shown in fig. 1-3, the utility model relates to a hollowed-out bracelet, including interior ring 1, outer ring 2 and well ring body 3, interior ring 1 is located the inboard of outer ring 2, interior ring 1 encloses with outer ring body 2 and closes the annular base member that forms and have annular cavity, the both ends edge of interior ring 1 and the both ends edge of outer ring 2 correspond respectively and connect, well ring body 3 activity is inlayed and is located the annular chamber of annular base member is internal, interior ring body 1 is the annular plate structure, outer ring body 2 and well ring body 3 are hollow out construction.
Preferably, the cross section of the outer ring body 2 is semicircular, and two end edges of the inner ring body 1 and two end edges of the outer ring body 2 are respectively buckled and connected through a clamping groove component.
Further preferably, two end edges of the inner ring 1 are respectively turned over towards the outer periphery side to form a first clamping groove 1-1, two end edges of the outer ring 2 are respectively turned over towards the inner periphery side to form a second clamping groove 2-1, the first clamping groove 1-1 and the second clamping groove 2-1 are mutually matched, two ends of the inner ring 1 are respectively connected with the second clamping grooves 2-1 at two ends of the outer ring 2 in a buckling manner through the first clamping groove 1-1, and the first clamping groove 1-1 and the second clamping groove 2-1 form the clamping groove assembly.
Further preferably, the cross section of the middle ring body 3 is semicircular, the convex arc surface of the middle ring body 3 faces the outer ring body 2, two parallel annular grooves 1-2 are arranged on the outer circumferential surface of the inner ring body 1, the distance between the two annular grooves 1-2 is equal to the distance between the two end edges of the middle ring body 3, one end edge of the middle ring body 3 is movably located in one annular groove 1-2 of the inner ring body 1, and the other end edge of the middle ring body 3 is movably located in the other annular groove 1-2 of the inner ring body 1.
Further preferably, the inner ring body 1 and the outer ring body 2 are both in a closed loop structure, and the middle ring body 3 is in a C-shaped structure.
Further preferably, the inner ring body 1, the outer ring body 2 and the middle ring body 3 are all made of silver, and a gold plating layer is further arranged outside the middle ring body 3.
The utility model relates to a preparation technology of fretwork bracelet:
s1: preparing an inner ring body 1, preparing a strip-shaped sheet silver blank (the blank can be obtained by rolling), then sequentially bending and shaping, welding two ends and polishing to form a circular ring, and turning two end edges of the circular ring to the outer peripheral side by adopting an oil pressure processing technology to form a first clamping groove 1-1;
s2: preparing an outer ring body 2 and a middle ring body 3 by adopting a reverse mould processing technology;
s3: sleeving the middle ring body 3 on the outer peripheral surface of the inner ring body 1, wherein one end edge of the middle ring body 3 is movably positioned in one annular groove 1-2 of the inner ring body 1, and the other end edge of the middle ring body 3 is movably positioned in the other annular groove 1-2 of the inner ring body 1; then, the outer ring body 2 is sleeved on the outer peripheral sides of the inner ring body 1 and the outer ring body 2, and two ends of the inner ring body 1 are respectively buckled and connected with second clamping grooves 2-1 at two ends of the outer ring body 2 through first clamping grooves 1-1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The hollow bracelet is characterized by comprising an inner ring body (1), an outer ring body (2) and a middle ring body (3), wherein the inner ring body (1) is located on the inner side of the outer ring body (2), the inner ring body (1) and the outer ring body (2) are enclosed to form an annular base body with an annular cavity, two end edges of the inner ring body (1) and two end edges of the outer ring body (2) are respectively and correspondingly connected, the middle ring body (3) is movably embedded in the annular cavity of the annular base body, the inner ring body (1) is of an annular plate structure, and the outer ring body (2) and the middle ring body (3) are both of hollow structures.
2. The hollowed bracelet of claim 1, wherein the cross section of the outer ring body (2) is semicircular, and two end edges of the inner ring body (1) and two end edges of the outer ring body (2) are respectively buckled and connected through a clamping groove assembly.
3. The hollowed-out bracelet according to claim 2, wherein two end edges of the inner ring (1) are respectively folded towards the outer periphery to form a first clamping groove (1-1), two end edges of the outer ring (2) are respectively folded towards the inner periphery to form a second clamping groove (2-1), the first clamping groove (1-1) and the second clamping groove (2-1) are mutually matched, two ends of the inner ring (1) are respectively connected with the second clamping groove (2-1) at two ends of the outer ring (2) in a buckling manner through the first clamping groove (1-1), and the first clamping groove (1-1) and the second clamping groove (2-1) form the clamping groove assembly.
4. The hollow bracelet of claim 3, wherein the cross section of the middle ring body (3) is semicircular, the convex arc surface of the middle ring body (3) faces the outer ring body (2), two parallel annular grooves (1-2) are arranged on the outer circumferential surface of the inner ring body (1), the distance between the two annular grooves (1-2) is equal to the distance between the two end edges of the middle ring body (3), one end edge of the middle ring body (3) is movably positioned in one annular groove (1-2) of the inner ring body (1), and the other end edge of the middle ring body (3) is movably positioned in the other annular groove (1-2) of the inner ring body (1).
5. The hollowed bracelet according to claim 4, wherein the inner ring body (1) and the outer ring body (2) are both in a closed loop structure, and the middle ring body (3) is in a C-shaped structure.
6. The hollowed-out bracelet according to claim 5, wherein the inner ring body (1), the outer ring body (2) and the middle ring body (3) are all made of silver, and a gold plating layer is further arranged on the outer part of the middle ring body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022898267.0U CN213487310U (en) | 2020-12-07 | 2020-12-07 | Hollowed-out bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022898267.0U CN213487310U (en) | 2020-12-07 | 2020-12-07 | Hollowed-out bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213487310U true CN213487310U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022898267.0U Active CN213487310U (en) | 2020-12-07 | 2020-12-07 | Hollowed-out bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213487310U (en) |
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2020
- 2020-12-07 CN CN202022898267.0U patent/CN213487310U/en active Active
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