Silica gel bracelet with crystal gloss effect, mold and manufacturing process thereof

Abstract

The present application relates to silica gel product technical field, especially with crystal gloss effect's silica gel bracelet and mould and manufacturing process, including outer ring spare and fixed in the inside of outer ring spare inner ring spare, outer ring spare adopts high light transmission optical liquid silicone material to make, inner ring spare adopts colored silicone material to make, it is coveringly provided with array arrangement's refraction structure on the outside of outer ring spare, through with crystal gloss effect's silica gel bracelet is equipped with inside and outside two sets of components (namely inner ring spare and outer ring spare) assembly is completed, outer ring spare adopts high light transmission optical liquid silicone material to make, can make the outer ring spare of different intensity according to different needs, its product high transparency, light transmittance reaches 99% or more like glass, on this basis again set up refraction structure, make it can have super high light reflection refraction effect, imitate crystal diamond structure, can refract the dazzling color of inner ring spare more gorgeous, present gorgeous multicolor effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of silica gel products, in particular to a silica gel bracelet with crystal gloss effect, a mold and a manufacturing process. BACKGROUND

[0002] The silica gel bracelet, also known as a silica gel wrist ring, is made of high-quality environmentally friendly silica gel material and is a green and environmentally friendly accessory. The silica gel bracelet has the same effect as traditional jade and crystal bracelets and has more color richness than jade bracelets.

[0003] In order to make the silica gel bracelet more glossy, the prior art uses a silica gel bracelet with light emitting diode (LED) elements fixed on the pattern printed on the silica gel bracelet by optical fiber according to certain rules to achieve light emitting effect, change the traditional form, bring new visual effect, and further improve the fashion and trend of the silica gel bracelet.

[0004] However, the silica gel bracelet needs to use LED elements to improve the gloss, which affects the natural gloss effect and cannot achieve the gloss of crystal bricks. Most existing silica gel bracelets are single ring structures and are only used as accessories without some special functions. Therefore, it is necessary to propose a new technical solution to solve the problems of the prior art. SUMMARY

[0005] The present application aims to provide a technical solution to solve the above problems.

[0006] A silica gel bracelet with crystal gloss effect includes an outer ring and an inner ring fixed on the inner side of the outer ring. The outer ring is made of high-transparency liquid silicone material, and the inner ring is made of colored silicone material. The outer side of the outer ring is covered with an array of refractive structures.

[0007] Preferably, the refractive structure is a four-prism structure protruding from the outer side of the outer ring.

[0008] Preferably, the refractive structure is a four-prism structure recessed from the outer side of the outer ring.

[0009] Preferably, the outer ring is surrounded by a ring-shaped edge at the upper and lower edge positions corresponding to the inner side, and the inner ring is fixed to the inner side of the outer ring through the ring-shaped edge.

[0010] Preferably, the upper and lower edges of the inner ring are each surrounded by a wrapping edge for abutting the outer side of the annular edge, the outer side of the annular edge is provided with an annular clamping groove, the inner side of the wrapping edge is provided with an annular clamping block that is matched with the annular clamping groove, the inner ring and the outer ring are connected through the annular edge and the wrapping edge, and the inner ring and the outer ring are fixed through the annular clamping groove and the annular clamping block, so that a containing space is formed between the inner ring and the outer ring.

[0011] A silicone bracelet mold for manufacturing the silicone bracelet with crystal gloss effect, comprising an upper mold and a lower mold, and according to the structural features of the outer ring, a first cavity chamber for forming the outer ring and a second cavity chamber for forming the inner ring are arranged between the upper mold and the lower mold; based on the outer side of the first cavity chamber, two row position sliders that are symmetrical to each other are arranged, and a product profiling arc surface with a semicircular structure is arranged on each of the two row position sliders, the product profiling arc surface is used for forming the outer side of the outer ring, a refraction profiling body for forming the refraction structure is arranged on the product profiling arc surface, and the refraction profiling bodies corresponding to the abutting positions of the two row position sliders are equally and separately arranged; the first cavity chamber is subjected to surface polishing treatment, so that the first cavity chamber reaches the mirror level.

[0012] Preferably, a sliding groove that penetrates through the front and back sides of the lower mold is arranged on the lower mold, a first inner side profiling block for forming the inner side of the outer ring is arranged in the middle of the sliding groove, and two guide bars that are parallel to each other are respectively arranged at the positions beside the first inner side profiling block in the sliding groove, the two ends of the row position slider are respectively and slidingly connected with the two guide bars, a pressing bar is arranged between the row position slider and the side wall of the sliding groove, the pressing bar is positioned with the guide bar, the two ends of the pressing bar extend out of the front and back sides of the lower mold, an inclined surface is arranged on the pressing bar, the pressing bar is inserted between the row position slider and the side wall of the sliding groove through the closing of the upper mold and the lower mold, and the two row position sliders are abutted and connected through the guide of the inclined surface of the pressing bar.

[0013] Preferably, a T-shaped locking piece is arranged at the middle position of the guide bar, a positioning notch that is matched with the lower part of the T-shaped locking piece is arranged on the row position slider, and after the row position slider is abutted and connected with the T-shaped locking piece through the positioning notch, the upper part of the T-shaped locking piece limits the row position slider.

[0014] Preferably, a profiling groove for forming the inner ring is arranged on the lower mold, a second inner side profiling block that is matched with the profiling groove is arranged on the upper mold, and the second inner side profiling block and the profiling groove form the second cavity chamber after being matched.

[0015] A manufacturing process of a silicone bracelet with crystal gloss effect, which adopts the silicone bracelet mold, and comprises the following steps:

[0016] Step 1: preparing forming materials, including high-transparency optical liquid silicone material and colored silicone material;

[0017] Step 2: Put the material into the two row position sliders and the first inner side profiling block, and then put the colored silica gel material into the profiling groove;

[0018] Step 3: After the upper mold and the lower mold are combined, the upper mold pushes the abutting bar downward to drive the two row position sliders to tightly butt joint, and the high-transparency optical liquid silica gel material is extruded to form an outer ring part; at the same time, the upper mold pushes the second inner side profiling block into the profiling groove, and the colored silica gel material in the profiling groove is extruded to form an inner ring part; the inner ring part and the outer ring part are deburred, and then the inner ring part is sleeved in the outer ring part to form a silica gel bracelet product.

[0019] Compared with the prior art, the beneficial effects of the present application are:

[0020] The silica gel bracelet with crystal gloss effect is assembled by using two inner and outer sleeves (i.e. the inner ring part and the outer ring part), the outer ring part is made of high-transparency optical liquid silica gel material, and different outer ring parts with different strengths can be made according to different needs; the product has high transparency, and the light transmittance reaches more than 99%, like glass; on this basis, a refraction structure is arranged, so that it can have super-high light reflection and refraction effect, simulate the structure of crystal diamond, and refract the dazzling colors of the inner ring part more brilliantly, presenting a brilliant and colorful effect; the inner ring part is made of colored silica gel material, such as flash gold material, flash silver material, color-changing material, dazzling color pattern, and dazzling color silica gel, to make a special inner ring part; these colors can be more effectively reflected through the high-transparency refraction effect of the outer ring part, presenting a more brilliant visual effect; the inner ring part and the outer ring part made of silica gel material have the advantages of skin-friendly, environmental protection, aging resistance, anti-falling and anti-tearing, lightness, low price, and other excellent use performances.

[0021] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a structural schematic view of the silica gel bracelet of the present application;

[0024] Figure 2is a cross-sectional structure schematic view of a silica gel bracelet of the present application;

[0025] Figure 3 is a cross-sectional structure schematic view of another silica gel bracelet of the present application;

[0026] Figure 4 is a structure schematic view of a silica gel bracelet mold of the present application;

[0027] Figure 5 is an explosion structure schematic view of a silica gel bracelet mold of the present application;

[0028] Figure 6 is an open mold structure schematic view of a silica gel bracelet mold of the present application.

[0029] The reference signs and names in the drawings are as follows:

[0030] Outer ring piece 10, refraction structure 11, annular edge 12, annular clamping groove 13, inner ring piece 20, wrapping edge 21, annular clamping block 22, containing space 23, upper mold 30, profiling groove 31, second inner side profiling block 32, lower mold 40, line sliding block 41, positioning notch 411, product profiling arc surface 42, refraction profiling body 43, sliding groove 44, first inner side profiling block 45, guide bar 46, abutting bar 47, inclined surface 48, T-shaped locking piece 49. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0032] Please refer to Figures 1-3 In the embodiments of the present application, a silica gel bracelet with crystal gloss effect includes an outer ring piece 10 and an inner ring piece 20 fixed on the inner side of the outer ring piece 10. The outer ring piece 10 is made of high-transparency optical liquid silicone material, and the inner ring piece 20 is made of colored silicone material. The outer side of the outer ring piece 10 is provided with array-arranged refraction structures 11.

[0033] The silica gel bracelet with crystal gloss effect is assembled by using two inner and outer components (i.e. the inner ring piece 20 and the outer ring piece 10). The outer ring piece 10 is made of high-transparency optical liquid silicone material, and different outer ring pieces 10 with different strengths can be made according to different needs. The product has high transparency, and the light transmittance reaches more than 99%, like glass. On this basis, the refraction structures 11 are arranged. The refraction structures 11 can be a four-prism-ta structure protruding on the outer side of the outer ring piece 10, or a four-prism-pyramid structure recessed on the outer side of the outer ring piece 10.

[0034] It can have super-high light reflection and refraction effect, imitate the structure of crystal diamond, and refract the dazzling color of the inner ring 20 more splendidly, and present a splendid colorful effect; the inner ring 20 is made of colored silica gel materials, such as gold flash material, silver flash material, color-changing material, dazzling color pattern, dazzling color silica gel, and the like, to make a special inner ring 20, and the colors can be more effectively embodied through the high light transmission and refraction effect of the outer ring 10, and a more splendid visual effect is presented; the inner ring 20 and the outer ring 10 made of silica gel materials have the advantages of skin-friendly, environmental protection, aging resistance, anti-falling and anti-tearing, lightness, low price, and the like.

[0035] Please refer to Figure 2 Based on the sleeving and fixed matching mode of the outer ring 10 and the inner ring 20, the following embodiment is adopted in the application, that is, the annular edges 12 are formed around the upper and lower edges of the inner side of the outer ring 10, and the inner ring 20 is fixed to the inner side of the outer ring 10 through the annular edges 12, the structure is simple in design, the mold is low in manufacturing difficulty, the outer ring 10 and the inner ring 20 are convenient to disassemble and combine, and different color inner rings 20 can be quickly and flexibly replaced.

[0036] Please refer to Figure 3 Based on the structure of the outer ring 10 and the inner ring 20, considering that a storage space 23 can be arranged between the outer ring 10 and the inner ring 20 to store chips (positioning, access control cards, and the like), the functionality is increased, and the following embodiment is adopted in the application, that is, the wrapping edges 21 for abutting against the outer side of the annular edges 12 are formed around the upper and lower edges of the inner ring 20, the outer side of the annular edges 12 is provided with annular clamping grooves 13, the inner side of the wrapping edges 21 is provided with annular clamping blocks 22 which are butted with the annular clamping grooves 13, the inner ring 20 and the outer ring 10 are sleeved and matched through the annular edges 12 and the wrapping edges 21, and are clamped and fixed through the annular clamping grooves 13 and the annular clamping blocks 22, so that the storage space 23 is formed between the inner ring 20 and the outer ring 10, the inner ring 20 and the outer ring 10 can be made into a positioning bracelet, a sensing bracelet, a card swiping bracelet, and the like; and the silica gel bracelet can also be extended into a silica gel bracelet, a silica gel watchband, a high-end equipment decoration protective sleeve, a high-end cultural relic porcelain protective sleeve, which not only has an effective protection effect, but also has an additional effect.

[0037] Please refer to Figures 4-6In the embodiment of the present application, based on the production of the silica gel bracelet with crystal gloss effect, especially for the structural features of the outer ring part 10, the present application produces a silica gel bracelet mold, adopts high light mirror mold processing method, and sets diamond crystal simulation structure on the mold, which is used for producing the silica gel bracelet with crystal gloss effect. The silica gel bracelet mold comprises an upper mold 30 and a lower mold 40, according to the structural features of the outer ring part 10, a first cavity chamber for forming the outer ring part 10 and a second cavity chamber for forming the inner ring part 20 are arranged between the upper mold 30 and the lower mold 40; based on the outer side of the first cavity chamber, two mutually symmetrical row position sliding blocks 41 are arranged, and a product profiled curved surface 42 with a semicircular structure is arranged on each of the two row position sliding blocks 41, the product profiled curved surface 42 is used for forming the outer side of the outer ring part 10, a refraction profiled body 43 for forming the refraction structure 11, i.e. the diamond crystal simulation structure, is arranged on the product profiled curved surface 42, the purpose of arranging the two row position sliding blocks 41 is to facilitate taking out the formed outer ring part 10 after the mold is opened; and the refraction profiled bodies 43 corresponding to the butt joint positions of the two row position sliding blocks 41 are equally divided and arranged, which mainly lies in that the refraction structure 11 at the position will not be stretched too much with the row position sliding block 41 when the mold is opened, so as to prevent the refraction structure 11 at the position from being damaged; the first cavity chamber is subjected to surface polishing treatment, so that the first cavity chamber reaches the mirror level.

[0038] Please refer to Figures 5-6, the silicone bracelet mold adopts a hot-pressing forming mold, forming of the outer ring piece 10 is through that a sliding groove 44 penetrating through the front and back sides of the lower mold 40 is formed on the lower mold 40, a first inner side profiling block 45 forming the inner side of the outer ring piece 10 is arranged at the middle part of the sliding groove 44, mutually parallel guide strips 46 are respectively arranged at the positions corresponding to the both sides of the first inner side profiling block 45 in the sliding groove 44, the both ends of the line position sliding block 41 are respectively in sliding fit with the two guide strips 46, a abutting strip 47 is inserted between the line position sliding block 41 and the side wall of the sliding groove 44, the abutting strip 47 is in positioning fit with the guide strip 46, and the both ends of the abutting strip 47 extend out of the front and back sides of the lower mold 40, an inclined surface 48 is arranged on the abutting strip 47, the abutting strip 47 is inserted between the line position sliding block 41 and the side wall of the sliding groove 44 through the closing of the upper mold 30 and the lower mold 40, and the abutting strip 47 guides the butt joint of the two line position sliding blocks 41 through the inclined surface 48, the purpose of this mode is to put the high-transparency optical liquid silicone material into the rear part to spontaneously drive the line position sliding block 41 to extrude and form the material, in order to improve the stability and firmness of the line position sliding block 41 in the operation process, a T-shaped locking piece 49 is arranged at the middle position of the guide strip 46, a positioning notch 411 butting with the lower part of the T-shaped locking piece 49 is arranged on the line position sliding block 41, after the line position sliding block 41 is butted with the T-shaped locking piece 49 through the positioning notch 411, the upper part of the T-shaped locking piece 49 limits the line position sliding block 41, so that the line position sliding block 41 does not tilt upward when extruding the material, and the material is prevented from penetrating between the lower mold 40 and the line position sliding block 41; forming of the inner ring piece 20 is through that a profiling groove 31 for forming the inner ring piece 20 is formed on the lower mold 40, and a second inner side profiling block 32 butting with the profiling groove 31 is arranged on the upper mold 30, a second cavity is formed after the second inner side profiling block 32 is butted with the profiling groove 31.

[0039] Please refer to Figures 1-6 In the embodiment of the present application, based on the above-mentioned mold structure, a manufacturing process of a silicone bracelet with crystal gloss effect is designed, and the above-mentioned silicone bracelet mold is used, which comprises the following steps:

[0040] Step 1: preparing forming materials, including high-transparency optical liquid silicone material and colored silicone material;

[0041] Step 2: feeding, in the open mold state, the abutting strip 47 is in the raised state, at this time, the two line position sliding blocks 41 are opened, the high-transparency optical liquid silicone material in the high-temperature molten state is put between the two line position sliding blocks 41 and the first inner side profiling block 45, and then the colored silicone material is put into the profiling groove 31;

[0042] Step 3: after the upper mold 30 and the lower mold 40 are closed, the upper mold 30 pushes the abutting strip 47 downward, so that the abutting strip 47 drives the two line position sliders 41 to abut tightly, and extrudes the high-transparency optical liquid silicone material to form the outer ring member 10; at the same time, the upper mold 30 pushes the second inner side profiling block 32 into the profiling groove 31, extrudes the colored silicone material in the profiling groove 31 to form the inner ring member 20, removes burrs of the inner ring member 20 and the outer ring member 10, and then sets the inner ring member 20 in the outer ring member 10 to obtain the finished silicone bracelet.

[0043] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are considered in all respects to be illustrative and not restrictive, and the scope of the application is defined by the appended claims rather than by the foregoing description, and it is intended to embrace all changes and modifications that fall within the meaning and scope of equivalents of the claims.

Claims

1. A silica gel bracelet mold for making a silica gel bracelet, the silica gel bracelet comprising an outer ring and an inner ring fixed inside the outer ring, the outer ring being made of high-transparency optical liquid silica gel material, and the inner ring being made of colored silica gel material, and an array of refractive structures being arranged on the outer side of the outer ring; characterized in that The silica gel bracelet mold comprises an upper mold and a lower mold, and according to the structural features of the outer ring, a first cavity chamber for forming the outer ring and a second cavity chamber for forming the inner ring are arranged between the upper mold and the lower mold; based on the outer side of the first cavity chamber, two mutually symmetrical row-positioned sliding blocks are arranged, and a semicircular product profiling arc surface is arranged on each of the two row-positioned sliding blocks, the product profiling arc surface being used for forming the outer side of the outer ring, a refractive profiling body for forming the refractive structure is arranged on the product profiling arc surface, and the refractive profiling bodies corresponding to the abutting positions of the two row-positioned sliding blocks are equally and separately arranged; the first cavity chamber is subjected to surface polishing treatment, so that the first cavity chamber reaches mirror level.

2. A silicone bracelet mold according to claim 1, wherein, A sliding groove is formed in the lower mold and extends through the front and back sides of the lower mold, a first inner side profiling block for forming the inner side of the outer ring is arranged in the middle of the sliding groove, and mutually parallel guide bars are arranged at positions corresponding to the two sides of the first inner side profiling block in the sliding groove, the two ends of the row-positioned sliding block are in sliding cooperation with the two guide bars, a pressing bar is inserted between the row-positioned sliding block and the side wall of the sliding groove, the pressing bar is in positioning cooperation with the guide bars, the two ends of the pressing bar extend out of the front and back sides of the lower mold, an inclined surface is arranged on the pressing bar, the pressing bar is inserted between the row-positioned sliding block and the side wall of the sliding groove through the closing of the upper mold and the lower mold, and the two row-positioned sliding blocks are in abutting cooperation through the inclined surface of the pressing bar.

3. A silicone bracelet mold according to claim 2, wherein, A T-shaped locking member is arranged at the middle position of the guide bar, and a positioning notch is arranged on the row-positioned sliding block and is in abutting cooperation with the lower part of the T-shaped locking member, after the row-positioned sliding block is in abutting cooperation with the T-shaped locking member through the positioning notch, the upper part of the T-shaped locking member limits the row-positioned sliding block.

4. The silicone bracelet mold of claim 3, wherein, A profiling groove for forming the inner ring is formed in the lower mold, and a second inner side profiling block in abutting cooperation with the profiling groove is arranged on the upper mold, and the second inner side profiling block and the profiling groove form the second cavity chamber after abutting cooperation.

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