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CN114132286B - Safety buckle with decorative and luminous functions and compression molding method - Google Patents

Safety buckle with decorative and luminous functions and compression molding method Download PDF

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Publication number
CN114132286B
CN114132286B CN202111267663.6A CN202111267663A CN114132286B CN 114132286 B CN114132286 B CN 114132286B CN 202111267663 A CN202111267663 A CN 202111267663A CN 114132286 B CN114132286 B CN 114132286B
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CN
China
Prior art keywords
buckle
layer
ring
main body
pattern
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Application number
CN202111267663.6A
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Chinese (zh)
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CN114132286A (en
Inventor
熊主利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Elma Plastic Technology Co ltd
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Dongguan Elma Plastic Technology Co ltd
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Priority to CN202111267663.6A priority Critical patent/CN114132286B/en
Publication of CN114132286A publication Critical patent/CN114132286A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0082—Producing articles in the form of closed loops, e.g. rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/04—Layered products comprising a layer of paper or cardboard next to a particulate layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R2022/1806—Anchoring devices for buckles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4866—Displaying or indicating arrangements thereof

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention relates to the technical field of safety buckles, and discloses a safety buckle with a decorative light-emitting function and a compression molding method.

Description

Safety buckle with decorative and luminous functions and compression molding method
Technical Field
The invention relates to the technical field of safety buttons, in particular to a safety button with a decorative luminous function and a compression molding method for the safety button with the decorative luminous function.
Background
The safety belt is a safety member used in equipment, a belt used for securing safety in an aircraft such as an airplane, an overhead work, or the like, and is a primary consideration for a driver and a passenger, and is one of the most important performances of an automobile or the like.
The safety buckle surface of present safety belt does not have decoration and luminous effect at present, adopts ordinary nature technology injection moulding product, and is very pleasing to the eye in the vision, along with new energy automobile trade development, has higher to interior decoration requirement of car, if car safety buckle possesses decoration and luminous function, can effectually improve the beautiful and scientific and technological sense of vision, and can judge through the colour whether the safety buckle ties well in the use of reality to can improve security personnel work efficiency.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a safety buckle with decorative and luminous functions and a compression molding method, and the technical problems solved by the invention are as follows: how to change the function of the luminous color pattern after the safety buckle is fastened can be realized, so that the outside can distinguish whether the safety buckle is fastened.
The invention provides the following technical scheme: the utility model provides a safety is detained with decorate light-emitting function, includes the buckle main part, the inside fixedly connected with buckle piece of buckle main part, the top fixedly connected with buckle ring of buckle piece is one, the safety belt has been cup jointed to buckle ring one's inside, still includes:
a luminescent film: the outer surfaces of the buckle main body and the buckle ring I are fixedly connected with light-emitting films;
the luminous film comprises an adhesion layer, the adhesion layer is fixedly connected to the surfaces of the buckle main body and the first buckle ring, a first protective layer is fixedly connected to the top surface of the adhesion layer, an anode electrode layer is fixedly connected to the top surface of the first protective layer, an insulating layer is fixedly connected to the top surface of the anode electrode layer, a luminous layer is fixedly connected to the top surface of the insulating layer, a cathode electrode layer is fixedly connected to the top surface of the luminous layer, a second protective layer is fixedly connected to the top surface of the cathode electrode layer, a pattern layer is fixedly connected to the top surface of the second protective layer, and a base film layer is fixedly connected to the top surface of the pattern layer.
In a preferred embodiment, a placement groove is formed in the buckle main body, the buckle main body is connected with an external power supply, an energizing spring piece is movably connected to the top end of the placement groove of the buckle main body, pattern electrode holes are formed in one diagonal of the buckle main body, a first capacitor is arranged in the buckle main body, the positive electrode and the negative electrode of the first capacitor are connected with the positive electrode and the negative electrode of the external power supply of the buckle main body, the positive electrode of the first capacitor is connected with one end of the energizing spring piece, a metal sheet is arranged on one side, close to the top end of the buckle block, of the buckle main body, the metal sheet of the buckle main body is connected with the positive electrode of the pattern electrode holes, and the negative electrode of the first capacitor is connected with the negative electrode of the pattern electrode holes through a lead.
In a preferred embodiment, the buckling block further comprises a snap spring, one side of each of two sides of the snap spring, which is close to the first buckling ring, is fixedly connected with an electrified push rod, one side of each of the two electrified push rods, which is close to the first buckling ring, is fixedly connected with an electrified circular ring, the outer side of each of the electrified circular rings is provided with a pattern electrified ring, the buckling block is provided with a limiting groove at the position of the electrified circular ring, the limiting groove of the buckling block is made of an unpowered material, a built-in power supply is further fixedly connected inside the bottom end of the first buckling ring, one side of the first buckling ring is provided with a second capacitor, the positive electrode and the negative electrode of the built-in power supply are connected with the positive electrode and the negative electrode of the second capacitor through wires, one side of the first buckling ring is provided with the pattern electrified groove, the positive pole of second electric capacity passes through the pattern circular telegram of wire fixed connection jump ring one side, the equal fixedly connected with of one end that the pattern circular telegram is close to buckle ring one bulldozes the spring, bulldoze the one end fixed connection that the spring is close to buckle ring one at the restriction bottom of buckle piece, the pattern circular telegram of jump ring opposite side passes through the positive pole of wire fixed connection second electric capacity, the inside of buckle piece is equipped with the wire, the negative pole of the circular telegram groove of pattern is connected to the wire of buckle piece, the luminous circular telegram of buckle piece is connected with the positive pole of second electric capacity through the wire, the positive pole of the circular telegram groove of pattern is still connected through the wire to the positive pole of second electric capacity, the buckle piece is connected at the circular telegram groove negative pole of pattern and is established ties the negative pole of second electric capacity through the wire.
In a preferred embodiment, a light emitting electrode hole is formed in another opposite corner of the buckle main body, a bottom fixedly connected with power-on rod of the power-on spring piece, a bottom end of the placing groove of the buckle main body is located on one side of the bottom of the power-on rod, a power contact block of the buckle main body is connected with a wire, the buckle main body is connected with a first capacitor through the wire, the power contact block of the buckle main body is connected with an anode of the first capacitor, the power-on spring piece is connected with the anode of the light emitting electrode hole through the wire, the cathode of the first capacitor is connected with a cathode of the light emitting electrode hole, a cathode snap ring is arranged on one side inside the buckle main body, a limit groove is formed in one side of the buckle main body, the limit groove of the buckle main body is movably connected with the cathode snap ring, an external power spring is fixedly connected to one side of the cathode snap ring far away from the limit groove of the buckle main body, the external power spring of the cathode snap ring is connected with a cathode of the first capacitor through the wire, a light emitting power-on ring is fixedly connected with a light emitting power-on ring, a diagonal corner of the buckle main body is connected with a cathode power-on wire, and a cathode power ring is connected with a cathode power-on wire of the second power-on cathode snap ring.
In a preferred embodiment, when buckle piece card goes into the buckle main part, jump ring and circular telegram spring leaf carry out swing joint and form closed circuit, the external power supply of buckle main part can charge for internal power supply, the external power supply of buckle main part is the adapter, the inside of pattern circular telegram and luminous circular telegram all is equipped with presses the briquetting, the adhesion layer is the viscose of printing usefulness, the material of first protective layer is stereoplasm dull polish plastics, the top surface of first protective layer is smooth, the dull polish plastics material thickness of first protective layer is at 0.1mm.
In a preferred embodiment, the anode electrode layer is made of graphite particles, the particle size of the anode electrode layer graphite particles is 0.05-0.1mm, the insulating layer is made of insulating paper, and the thickness of the insulating paper of the insulating layer is 0.1-0.7mm.
In a preferred embodiment, the material of the light-emitting layer is an EL material, the thickness of the EL material of the light-emitting layer is 0.1-0.5mm, the top end of the material of the light-emitting layer is a cathode, the bottom end of the material of the light-emitting layer is an anode, the material of the cathode electrode layer is an ITO thin film, and the thickness of the ITO thin film material of the cathode electrode layer is 0.05-0.1mm.
In a preferred embodiment, the second protective layer is made of transparent plastic, the base film layer is made of PC, and the thickness of the base film layer is 0.1mm.
In a preferred embodiment, the pattern layer is a decorative ink layer, the pattern layer is made of an electrically-conductive bright material, the pattern layer can be respectively set to be in a honeycomb shape, a big fish scale shape, a small fish scale shape, a seamless shape and a customized shape, the shape of the first snap ring can also be set to be a second snap ring, and the second snap ring is a small square block.
A compression molding method of a safety buckle with decorative and luminous functions comprises the following steps:
s1, adhering the frosted surface of a first protective layer (502) to the surface of an adhesion layer (501) by using hot melt adhesive, coating a layer of hot melt adhesive on the smooth surface of the first protective layer (502) by using the hot melt adhesive, adhering an anode electrode layer (503) to the surface of the first protective layer, ensuring the anode electrode layer (503) to be flat after the adhesion of the anode electrode layer (503) is finished, and adhering an insulation layer (504) to the top surface of the anode electrode layer (503) by using the hot melt adhesive;
s2, after the insulating layer (504) is attached, continuously using hot melt adhesive to enable a layer of light-emitting layer (505) to be attached to the surface of the insulating layer (504), attaching a layer of cathode electrode layer (506) to the top surface of the light-emitting layer (505), and continuously coating the hot melt adhesive on the top surface of the cathode electrode layer (506);
s3, continuously adhering the cathode electrode layer (506) after the hot melt adhesive of the cathode electrode layer (506) is coated, performing adhesion of a second protective layer (507) on the surface of the cathode electrode layer (506) after the adhesion of the cathode electrode layer (506) is finished, printing a pattern layer (508) on the surface of the second protective layer (507) after the adhesion of the second protective layer (507) is finished, adhering a base film layer (509) on the surface of the pattern layer (508) after the printing of the pattern layer (508) is finished, and baking and drying a chemical solvent during printing, so that the production of the light-emitting film is finished;
s4, after the completion, the diaphragm with the required shape is formed through a hot pressing die and a punching die, half of the buckle main body is placed into an injection mold for injection molding, after the electronic component is placed into the appointed position, half of the buckle main body and the other half of the buckle main body are installed, half of the first clamping ring is required to be subjected to compression molding, after the electronic component is installed, the first clamping ring and the other half of the first clamping ring are subjected to compression molding, the product is connected with the positive pole and the negative pole of an external power supply to enable the product to emit light after the compression molding, and the safety buckle injection molding with the light-emitting function decoration is formed.
The invention has the technical effects and advantages that:
1. the buckle is provided with the clamp spring and the electrified spring piece, so that when the buckle block is separated from the buckle main body, the electrified ring can be contacted with the pattern electrified ring due to the fact that the elastic force of the pushing spring at the clamp spring is released, and when the buckle block is contacted with the buckle main body, the pattern electrified ring can be clamped tightly due to the pressing block inside the electrified ring, so that the built-in power supply, the second capacitor and the pattern layer at the buckle ring form a closed loop, the pattern layer at the buckle ring can emit light;
2. the buckle body, the buckle block and the first buckle ring are arranged, so that when the buckle body and the buckle block are combined, the negative pole buckle ring is enabled to abut against the surface of the buckle block, the clamp spring is enabled to approach the first buckle ring and approach the first capacitor by the contact of the electrified spring piece and the clamp spring, the pushing spring of the clamp spring is compressed, the electrified circular ring is enabled to approach the luminous electrified ring, the electrified rod of the electrified spring piece is enabled to be connected with the power supply contact block of the buckle body, the parts form a loop, the luminous layer of the first buckle ring and the luminous layer of the buckle body emit light, the external power supply of the buckle body can charge the internal power supply of the first buckle ring through the clamp spring and the surface of the buckle block through the conducting wires while emitting light, the luminous pattern is changed, and whether the safety buckle is inserted or not can be visually seen, and safety personnel can conveniently see the fastened safety buckle at a glance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an exploded view of a luminescent film according to the present invention.
Fig. 3 is a schematic view of the pattern layer honeycomb shape of the present invention.
FIG. 4 is a schematic view of the shape of the large fish scale of the pattern layer of the present invention.
FIG. 5 is a schematic view of a pattern layer fish scale shape of the present invention.
FIG. 6 is a schematic view showing a seamless pattern layer according to the present invention.
Fig. 7 is an exploded view of the overall structure of the present invention.
Fig. 8 is an exploded view of the circlip structure of the present invention.
FIG. 9 is a cross-sectional view of a structure of a snap ring and a snap block according to the present invention.
Fig. 10 is an exploded view of the clamp spring structure of the present invention.
Fig. 11 is a schematic cross-sectional view of the main body structure of the buckle of the present invention.
FIG. 12 is a schematic diagram of a circuit of a light-emitting film at a position of a snap ring according to the present invention.
FIG. 13 is a schematic diagram of a circuit of the light-emitting film at the buckle body according to the present invention.
Fig. 14 is a schematic view of a pattern energizing ring and a light-emitting energizing ring structure according to the present invention.
The reference signs are: 1. a buckle main body; 101. a first capacitor; 102. electrifying the spring piece; 103. a negative snap ring; 104. a pattern electrode hole; 105. electrifying the pole; 106. a light emitting electrode hole; 2. a buckling block; 201. a clamp spring; 2011. electrifying the push rod; 2012. electrifying the circular ring; 2013. a pattern energizing ring; 2014. a light-emitting energizing ring; 2015. a biasing spring; 3. a first snap ring; 301. a second snap ring; 302. a luminous electrifying groove; 303. a built-in power supply; 304. a second capacitor; 305. a pattern energizing slot; 4. a safety belt; 5. a light-emitting film; 501. a bonding layer; 502. a first protective layer; 503. an anode electrode layer; 504. an insulating layer; 505. a light emitting layer; 506. a cathode electrode layer; 507. a second protective layer; 508. a pattern layer; 509. a base film layer.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the forms of the respective structures described in the following embodiments are merely examples, and the safety catch with a decorative lighting function and the method for molding the same according to the present invention are not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
The first embodiment is as follows: referring to fig. 1-2, the invention provides a safety buckle with decorative and luminous functions, which comprises a buckle main body 1, wherein a buckle block 2 is fixedly connected inside the buckle main body 1, a buckle ring I3 is fixedly connected at the top end of the buckle block 2, and a safety belt 4 is sleeved inside the buckle ring I3, and further comprises:
and (3) a luminescent film 5: the outer surfaces of the buckle main body 1 and the buckle ring I3 are fixedly connected with a luminous film 5;
the light-emitting film 5 comprises an adhesion layer 501, the adhesion layer 501 is fixedly connected to the surfaces of the buckle body 1 and the buckle ring I3, the top surface of the adhesion layer 501 is further fixedly connected with a first protection layer 502, the top surface of the first protection layer 502 is fixedly connected with an anode electrode layer 503, the top surface of the anode electrode layer 503 is fixedly connected with an insulation layer 504, the top surface of the insulation layer 504 is fixedly connected with a light-emitting layer 505, the top surface of the light-emitting layer 505 is fixedly connected with a cathode electrode layer 506, the top surface of the cathode electrode layer 506 is fixedly connected with a second protection layer 507, the top surface of the second protection layer 507 is fixedly connected with a pattern layer 508, and the top surface of the pattern layer 508 is fixedly connected with a base film layer 509.
Referring to fig. 9-11, a placement groove is formed in the buckle main body 1, the buckle main body 1 is connected with an external power supply, an energizing spring piece 102 is movably connected to the top end of the placement groove of the buckle main body 1, pattern electrode holes 104 are formed in one diagonal of the buckle main body 1, a first capacitor 101 is arranged in the buckle main body 1, the positive electrode and the negative electrode of the first capacitor 101 are connected with the positive electrode and the negative electrode of the external power supply of the buckle main body 1, the positive electrode of the first capacitor 101 is connected with one end of the energizing spring piece 102, a metal sheet is arranged on one side, close to the top end of the buckle block 2, of the buckle main body 1, the metal sheet of the buckle main body 1 is connected with the positive electrode of the pattern electrode holes 104, the negative electrode of the first capacitor 101 is connected with the negative electrode of the pattern electrode holes 104 through a wire, so that the pattern layer 508 of the buckle main body 1 can emit light to accurately visually see that the unfastened safety buckle is unfastened.
Referring to fig. 9-11, the snap-fit block 2 further includes a snap spring 201, one side of each of two sides of the snap spring 201 close to the snap ring one 3 is fixedly connected with an energizing push rod 2011, two energizing push rods 2011 close to the snap ring one 3 are fixedly connected with an energizing ring 2012, the outer side of each of the energizing rings 2012 is provided with a pattern energizing ring 2013, the snap-fit block 2 at the position of the energizing ring 2012 is provided with a limiting groove, the limiting groove of the snap-fit block 2 is made of an non-energizing material, the bottom of the snap ring one 3 is further fixedly connected with a built-in power supply 303, one side of the snap ring one 3 is further provided with a second capacitor 304, the positive and negative electrodes of the built-in power supply 303 are connected with the positive and negative electrodes of the second capacitor 304 through wires, one side of the snap ring one 3 is provided with a pattern energizing groove 305, the positive electrode of the second capacitor 304 is fixedly connected with the pattern energizing ring 2013 at one side of the snap spring 201 through a wire, the pattern electrifying ring 2013 is fixedly connected with a pushing spring 2015 at one end close to the buckling ring I3, one end of the pushing spring 2015 close to the buckling ring I3 is fixedly connected to the bottom end of the limiting groove of the buckling block 2, the pattern electrifying ring 2013 on the other side of the buckling spring 201 is fixedly connected with the anode of the second capacitor 304 through a wire, a wire is arranged inside the buckling block 2, the wire of the buckling block 2 is connected with the cathode of the pattern electrifying groove 305, the light-emitting electrifying ring 2014 of the buckling block 2 is connected with the anode of the second capacitor 304 through a wire, the anode of the second capacitor 304 is further connected with the anode of the pattern electrifying groove 305 through a wire, the buckling block 2 is connected with the cathode of the pattern electrifying groove 305 and is connected with the cathode of the second capacitor 304 in series through a wire, and the purpose that the light emission of the pattern layer 508 of the buckling ring I3 can be accurate, and the safety buckle is not tied can be seen visually.
Referring to fig. 9, fig. 11, light emitting electrode holes 106 are disposed at another opposite corner of the buckle main body 1, a power contact block is fixedly connected to a bottom end of the power spring plate 102, a bottom end of a placement groove of the buckle main body 1 is located on one side of the bottom end of the power rod 105, the power contact block of the buckle main body 1 is connected to a wire, the buckle main body 1 is connected to the first capacitor 101 through the wire, the power contact block of the buckle main body 1 is connected to an anode of the first capacitor 101, the power spring plate 102 is connected to an anode of the light emitting electrode holes 106 through the wire, a cathode of the first capacitor 101 is connected to a cathode of the light emitting electrode holes 106, a cathode snap ring 103 is disposed on one side of the buckle main body 1, a limiting groove is disposed on one side of the cathode snap ring 103, the limiting groove of the buckle main body 1 is movably connected to the cathode snap ring 103, an external power spring is fixedly connected to one side of the limiting groove of the cathode snap ring 103 far away from the buckle main body 1, the external power spring of the cathode snap ring 103 is connected to the first capacitor 101 through the wire, a bottom end of the limiting groove of the buckle main body 2 is fixedly connected to a light emitting ring electricity ring 505, and a second electricity emitting ring 302, so that the first capacitor 302 is connected to a light emitting ring 201 of the first capacitor 201.
Referring to fig. 2-10, when the snap ring 201 is snapped into the snap body 1, the snap ring 201 is movably connected with the energizing spring piece 102 to form a closed loop, an external power supply of the snap body 1 charges the internal power supply 303, the external power supply of the snap body 1 is an adapter, the pattern energizing ring 2013 and the light-emitting energizing ring 2014 are internally provided with pressing blocks, the pressing blocks are used for better completing conversion, the adhesion layer 501 is a printing adhesive, the first protection layer 502 is made of hard frosted plastic, the top surface of the first protection layer 502 is smooth, the thickness of the frosted plastic of the first protection layer 502 is 0.1mm, the adhesion layer 501 is convenient for the first protection layer 502 to adhere, and the frosted plastic is used for increasing the friction coefficient of the first protection layer 502 and the adhesion layer 501, so that the adhesion is more firm.
Referring to fig. 2, the anode electrode layer 503 is made of graphite particles, the graphite particles of the anode electrode layer 503 have a particle size of 0.05-0.1mm, the insulating layer 504 is made of insulating paper, the insulating paper of the insulating layer 504 has a thickness of 0.1-0.7mm, the insulating paper is made of insulating paper, the graphite particles are conductive, and the cost is low.
Referring to fig. 2, the light emitting layer 505 is made of an EL material, the thickness of the light emitting layer 505 is 0.1-0.5mm, the top end of the light emitting layer 505 is a cathode, the bottom end of the light emitting layer 505 is an anode to prevent the outermost side from being charged, the cathode electrode layer 506 is made of an ITO thin film, the thickness of the ITO thin film of the cathode electrode layer 506 is 0.05-0.1mm, the bottom end of the light emitting layer 505 is an anode to prevent the outermost side from being charged, and the ITO thin film has a certain transparency effect.
Referring to fig. 2, the second passivation layer 507 is made of transparent plastic, the cathode electrode layer 506 is made of transparent plastic with a thickness of 0.05-0.1mm, the base film layer 509 is made of PC, and the base film layer 509 is 0.1mm thick.
Referring to fig. 2-6, the pattern layer 508 is a decorative ink layer, the pattern layer 508 is a conductive bright material, the pattern layer 508 can be respectively in a honeycomb shape, a big fish scale shape, a small fish scale shape, a seamless shape and a customized shape, the shape of the snap ring one 3 can also be a snap ring two 301, the snap ring two 301 is a square small block, and the pattern layer 508 emits light to be distinguishable.
The working principle of the first embodiment of the invention is as follows: after the luminescent film 5 is installed, the luminescent film 5 with the required shape is formed through a hot pressing die and a punching die, and is placed into an injection mold for injection molding and installation, and after the injection molding and installation are finished, the formed product is connected with the positive electrode and the negative electrode of an external power supply to enable the product to emit light.
Referring to fig. 1 to 14, when the buckle block 2 is separated from the buckle body 1, the pushing spring 2015 at the clamp spring 201 releases the elastic force, so that the energizing ring 2012 is contacted with the pattern energizing ring 2013, when the energizing ring 2012 is contacted, the pattern energizing ring 2013 is clamped by the pressing block inside the energizing ring 2012, so that the internal power supply 303, the second capacitor 304 and the pattern layer 508 at the buckle ring one 3 form a closed loop, so that the pattern layer 508 at the buckle ring one 3 emits light, and due to the separation, the external power supply of the buckle body 1 is pushed against the metal sheet of the buckle body 1 by the first capacitor 101 and the energizing spring plate 102 due to self-generated elasticity, and simultaneously, the pattern layer 508 of the buckle body 1 and the pattern electrode hole 104 are matched to form a closed loop, so that the pattern layer 508 of the buckle body 1 emits light, so that the light emitting patterns on the surfaces of the buckle body 1 and the buckle ring one 3 can be seen;
when the buckle main body 1 and the buckle block 2 are combined, the negative snap ring 103 is abutted to the surface of the buckle block 2, the electrified spring piece 102 is in contact with the snap ring 201, the snap ring 201 is enabled to approach the buckle ring 3, the electrified spring piece 102 approaches the first capacitor 101, the pushing spring 2015 of the snap ring 201 is compressed, the electrified ring 2012 approaches the luminous electrified ring 2014, the electrified rod 105 of the electrified spring piece 102 is connected with the power contact block of the buckle main body 1, the parts form a loop, the luminous layer 505 of the buckle ring 3 and the luminous layer 505 of the buckle main body 1 emit light, the external power supply of the buckle main body 1 can flow through the snap ring 201 and the surface of the buckle block 2 to charge the internal power supply 303 of the buckle ring 3 through a wire while emitting light, the light-emitting pattern is changed, and meanwhile, whether the safety buckle is inserted or not can be visually seen.
Example two:
the compression molding method of the safety buckle with the decorative and luminous functions comprises the following steps: the method comprises the following steps:
s1, adhering the frosted surface of a first protective layer 502 to the surface of an adhesion layer 501 by using hot melt adhesive, coating a layer of hot melt adhesive on the smooth surface of the first protective layer 502 by using the hot melt adhesive, adhering an anode electrode layer 503 to the surface of the first protective layer, ensuring the anode electrode layer 503 to be flat after the adhesion of the anode electrode layer 503 is finished, and adhering an insulation layer 504 to the top surface of the anode electrode layer 503 by using the hot melt adhesive;
s2, after the insulating layer 504 is attached, continuously using hot melt adhesive to enable a layer of light-emitting layer 505 to be attached to the surface of the insulating layer 504, a layer of cathode electrode layer 506 to be attached to the top surface of the light-emitting layer 505, and continuously coating the hot melt adhesive on the top surface of the cathode electrode layer 506;
s3, continuously attaching the cathode electrode layer 506 after the hot melt adhesive of the cathode electrode layer 506 is coated, attaching a second protective layer 507 to the surface of the cathode electrode layer 506 after the cathode electrode layer 506 is attached, printing a pattern layer 508 on the surface of the second protective layer 507 after the second protective layer 507 is attached, attaching a base film layer 509 to the surface of the pattern layer 508 after the pattern layer 508 is printed, and baking and drying a chemical solvent during printing, so that the production of the luminescent film is completed;
s4, after the completion, the diaphragm with the required shape is formed through a hot pressing die and a punching die, half of the buckle main body 1 is placed in an injection mold, after the electronic component is placed at the appointed position, half of the buckle main body 1 and the other half of the buckle main body 1 are installed, half of the first clamping ring 3 is required to be subjected to compression molding, after the electronic component is installed, the first clamping ring 3 and the other half of the first clamping ring 3 are subjected to compression molding, the product is connected with the positive electrode and the negative electrode of an external power supply to enable the product to emit light after the compression molding, and the safety buckle injection molding with the light-emitting function decoration is formed.
The points to be finally explained are: first, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounted," "connected," and "connecting" should be interpreted broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed; secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict; and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (8)

1. The utility model provides a safety buckle with decorate luminous function, includes buckle main part (1), the inside fixedly connected with buckle piece (2) of buckle main part (1), the top fixedly connected with buckle ring (3) of buckle piece (2), safety belt (4) have been cup jointed to the inside of buckle ring (3), its characterized in that still includes:
luminescent film (5): the outer surfaces of the buckle main body (1) and the buckle ring I (3) are fixedly connected with light-emitting films (5);
the light-emitting film (5) comprises an adhesion layer (501), the adhesion layer (501) is fixedly connected to the surfaces of the buckle main body (1) and the buckle ring I (3), the top surface of the adhesion layer (501) is also fixedly connected with a first protection layer (502), the top surface of the first protection layer (502) is fixedly connected with an anode electrode layer (503), the top surface of the anode electrode layer (503) is fixedly connected with an insulation layer (504), the top surface of the insulation layer (504) is fixedly connected with a light-emitting layer (505), the top surface of the light-emitting layer (505) is fixedly connected with a cathode electrode layer (506), the top surface of the cathode electrode layer (506) is fixedly connected with a second protection layer (507), the top surface of the second protection layer (507) is fixedly connected with a pattern layer (508), and the top surface of the pattern layer (508) is fixedly connected with a base film layer (509);
a placing groove is formed in the buckle main body (1), the buckle main body (1) is connected with an external power supply, an electrifying spring piece (102) is movably connected to the top end of the placing groove of the buckle main body (1), pattern electrode holes (104) are formed in one diagonal of the buckle main body (1), a first capacitor (101) is arranged in the buckle main body (1), the positive and negative poles of the first capacitor (101) are connected with the positive and negative poles of the external power supply of the buckle main body (1), the positive pole of the first capacitor (101) is connected with one end of the electrifying spring piece (102), a metal sheet is arranged on one side, close to the top end of the buckle block (2), of the buckle main body (1), the metal sheet of the buckle main body (1) is connected with the positive pole of the pattern electrode holes (104), and the negative pole of the first capacitor (101) is connected with the negative pole of the pattern electrode holes (104) through a lead;
the buckle block (2) further comprises a clamp spring (201), one side of each side, close to a buckle ring I (3), of each side of the clamp spring (201) is fixedly connected with an electrifying push rod (2011), two electrifying push rods (2011) are fixedly connected with an electrifying ring (2012) at positions close to the buckle ring I (3), the outer side of the electrifying ring (2012) is provided with a pattern electrifying ring (2013), the buckle block (2) is positioned at the position of the electrifying ring (2012) and provided with a limiting groove, the limiting groove of the buckle block (2) is made of an electrifying material, the inner part of the bottom end of the buckle ring I (3) is fixedly connected with a built-in power supply (303), one side of the buckle ring I (3) is provided with a second capacitor (304), the positive pole of the built-in power supply (303) is connected with the positive pole and the negative pole of the second capacitor (304) through a lead, one side of the buckle ring I (3) is provided with a pattern electrifying groove (305), the positive pole of the second capacitor (304) is fixedly connected with the pattern electrifying ring (2013) through a lead, one end of the buckle ring (2013) is fixedly connected with a spring (2015) close to the other side of the buckle ring (201), and the clamp ring (201) is connected with the other side of the clamp ring (2015) through a spring (304), the inside of buckle piece (2) is equipped with the wire, the negative pole of pattern circular telegram groove (305) is connected to the wire of buckle piece (2), the luminous circular telegram (2014) of buckle piece (2) is connected with the positive pole of second electric capacity (304) through the wire, the positive pole of second electric capacity (304) still passes through the positive pole of wire connection pattern circular telegram groove (305), buckle piece (2) are connected and are passed through the negative pole of wire series connection second electric capacity (304) at pattern circular telegram groove (305).
2. The safety buckle with decorative lighting function as claimed in claim 1, wherein: the buckle is characterized in that a light-emitting electrode hole (106) is formed in the other opposite corner of the buckle main body (1), a power supply contact block is fixedly connected to the bottom end of the power supply spring piece (102), a first capacitor (101) is connected to the buckle main body (1) through a lead, the power supply contact block of the buckle main body (1) is located on one side of the bottom end of the power supply pole (105), a lead is connected to the power supply contact block of the buckle main body (1), a first capacitor (101) is connected to the buckle main body (1) through a lead, the power supply contact block of the buckle main body (1) is connected to the positive electrode of the first capacitor (101), a limiting groove is formed in one side, located on the negative clamping ring (103), of the buckle main body (1), the limiting groove of the buckle main body (1) is movably connected to the clamping ring (103), the negative electrode clamping ring (103) is connected to the negative electrode clamping ring (106), a negative electrode clamping ring (103) is arranged on one side, a side, away from the buckle main body (1), a limiting groove is fixedly formed in one side, the negative electrode clamping ring (103), the power supply spring is connected to the external clamping ring (302), and the external clamp ring (302) is connected to the external clamp ring (101), the positive pole of luminous circular telegram groove (302) is connected to luminous circular telegram ring (2014) of jump ring (201) one side, the negative pole of second electric capacity (304) passes through the wire and connects the negative pole of luminous circular telegram groove (302).
3. The safety buckle with decorative lighting function as claimed in claim 1, wherein: buckle piece (2) card is gone into when buckle main part (1) in jump ring (201) and circular telegram spring leaf (102) and is carried out swing joint and form closed circuit, the external power supply of buckle main part (1) can charge for internal power supply (303), the external power supply of buckle main part (1) is the adapter, the pattern is led to the electricity and is encircled (2013) and the inside of luminous circular telegram (2014) all is equipped with and presses the briquetting, layer (501) viscose for the printing usefulness after that, the material of first protective layer (502) is stereoplasm dull polish plastics, the top surface of first protective layer (502) is smooth, the dull polish plastics material thickness of first protective layer (502) is at 0.1mm.
4. The safety buckle with decorative lighting function as claimed in claim 1, wherein: the anode electrode layer (503) is made of graphite particles, the particle size of the graphite particles of the anode electrode layer (503) is 0.05-0.1mm, the insulating layer (504) is made of insulating paper, and the thickness of the insulating paper of the insulating layer (504) is 0.1-0.7mm.
5. The safety buckle with decorative lighting function as claimed in claim 1, wherein: the material of the light-emitting layer (505) is EL material, the thickness of the EL material of the light-emitting layer (505) is 0.1-0.5mm, the top end of the material of the light-emitting layer (505) is cathode, the bottom end of the material of the light-emitting layer (505) is anode, the material of the cathode electrode layer (506) is ITO thin film material, and the thickness of the ITO thin film material of the cathode electrode layer (506) is 0.05-0.1mm.
6. The safety buckle with decorative lighting function as claimed in claim 1, wherein: the second protective layer (507) is made of transparent plastic, the base film layer (509) is made of PC, and the thickness of the base film layer (509) is 0.1mm.
7. The safety buckle with decorative lighting function as claimed in claim 1, wherein: the pattern layer (508) is a decorative ink layer, the pattern layer (508) is made of electricity-conducting bright materials, the pattern layer (508) is set to be in a honeycomb shape, a big fish scale shape, a small fish scale shape, a seamless shape or a customized shape, the shape of the snap ring I (3) is set to be the snap ring II (301), and the snap ring II (301) is a square small block.
8. The compression molding method of a safety buckle with decorative and luminous functions as claimed in any one of claims 1 to 7, comprising the steps of:
s1, adhering the frosted surface of a first protective layer (502) to the surface of an adhesion layer (501) by using hot melt adhesive, coating a layer of hot melt adhesive on the smooth surface of the first protective layer (502) by using the hot melt adhesive, adhering an anode electrode layer (503) to the surface of the first protective layer, ensuring the anode electrode layer (503) to be flat after the adhesion of the anode electrode layer (503) is finished, and adhering an insulation layer (504) to the top surface of the anode electrode layer (503) by using the hot melt adhesive;
s2, after the insulating layer (504) is attached, continuously using hot melt adhesive to enable a layer of light-emitting layer (505) to be attached to the surface of the insulating layer (504), attaching a layer of cathode electrode layer (506) to the top surface of the light-emitting layer (505), and continuously coating the hot melt adhesive on the top surface of the cathode electrode layer (506);
s3, continuously adhering the cathode electrode layer (506) after the hot melt adhesive of the cathode electrode layer (506) is coated, performing adhesion of a second protective layer (507) on the surface of the cathode electrode layer (506) after the adhesion of the cathode electrode layer (506) is finished, printing a pattern layer (508) on the surface of the second protective layer (507) after the adhesion of the second protective layer (507) is finished, adhering a base film layer (509) on the surface of the pattern layer (508) after the printing of the pattern layer (508) is finished, and baking and drying a chemical solvent during printing, so that the production of the light-emitting film is finished;
s4, after the completion, a diaphragm with a required shape is formed through a hot pressing die and a punching die, a half of the buckle main body (1) is placed in an injection mold, after the electronic component is placed at a specified position, the half of the buckle main body (1) and the other half of the buckle main body (1) are installed, the half of the first compression molding buckle ring (3) is needed, after the electronic component is installed, the electronic component is compression molded with the other half of the first compression molding buckle ring (3), and after compression molding, the product is connected with an anode and a cathode of an external power supply to enable the product to emit light, so that the safety buckle injection molding part decorated by the light emitting function is formed.
CN202111267663.6A 2021-10-28 2021-10-28 Safety buckle with decorative and luminous functions and compression molding method Active CN114132286B (en)

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Publication number Priority date Publication date Assignee Title
CN101631406A (en) * 2008-07-18 2010-01-20 比亚迪股份有限公司 Electroluminescence piece, manufacturing method thereof, shell with electroluminescence piece and manufacturing method thereof
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CN206086633U (en) * 2016-06-16 2017-04-12 东莞佳宏汽车用品有限公司 Safety belt warning device
CN108422961A (en) * 2018-03-06 2018-08-21 延锋百利得（上海）汽车安全系统有限公司 A kind of luminous mortise lock
CN208053210U (en) * 2018-01-24 2018-11-06 天合汽车科技（上海）有限公司 Safety belt assembly for motor vehicle and the safety belt luminescent system for motor vehicle
CN213152412U (en) * 2020-09-29 2021-05-07 东莞市艾尔玛科技有限公司 Decoration injection molding with electroluminescence function
CN113459605A (en) * 2021-07-06 2021-10-01 梁向钊 Cold light luminous plastic sucking and hot pressing product and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101631406A (en) * 2008-07-18 2010-01-20 比亚迪股份有限公司 Electroluminescence piece, manufacturing method thereof, shell with electroluminescence piece and manufacturing method thereof
CN106218496A (en) * 2015-06-02 2016-12-14 福特全球技术公司 Illuminated seat belt assembly
CN206086633U (en) * 2016-06-16 2017-04-12 东莞佳宏汽车用品有限公司 Safety belt warning device
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