CN113619922A - Double-colored lid of structural function diversification - Google Patents

Double-colored lid of structural function diversification Download PDF

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Publication number
CN113619922A
CN113619922A CN202010388731.3A CN202010388731A CN113619922A CN 113619922 A CN113619922 A CN 113619922A CN 202010388731 A CN202010388731 A CN 202010388731A CN 113619922 A CN113619922 A CN 113619922A
Authority
CN
China
Prior art keywords
cover body
layer cover
cap
color
diversified
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010388731.3A
Other languages
Chinese (zh)
Inventor
林卓辉
张信勤
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.)
Tragot Guangzhou Material Technology Co ltd
Original Assignee
Tragot Guangzhou Material Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tragot Guangzhou Material Technology Co ltd filed Critical Tragot Guangzhou Material Technology Co ltd
Priority to CN202010388731.3A priority Critical patent/CN113619922A/en
Publication of CN113619922A publication Critical patent/CN113619922A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0833—Hinges without elastic bias
    • B65D47/0838—Hinges without elastic bias located at an edge of the base element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/245—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes provided with decoration, information or contents indicating devices, labels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses a double-color cover with diversified structural functions, which comprises a main cover body and a buckle cap, wherein the buckle cap is arranged at the upper end of the main cover body in a turnover manner; the buckling cap comprises a lower layer cover body and an upper layer cover body, wherein glue is injected from the inside of the lower layer cover body, the upper layer cover body is connected with the main cover body, and the lower layer cover body is connected to the upper layer cover body; the middle position of the lower cover body is uniformly provided with a plurality of injection molding holes which are used for leading materials to be brought to the surface of the upper cover body when injecting glue, the invention can lead the pattern on the surface of the upper cover body to be injected glue and molded from the inside through the injection molding holes in the middle of the lower cover body, thereby realizing fine injection molding, improving the sealing effect between the cover bodies, leading the cap to be buckled to be completed, leading no glue injection points to be generated on each part of the cover body, improving the beautiful effect of products, simultaneously leading the pattern block and the cap to realize a pattern separation structure through injecting the pattern block on the upper end surface of the upper cover body, and improving the brand presenting effect of the double-color cap.

Description

Double-colored lid of structural function diversification
Technical Field
The invention relates to the field of bottle caps, in particular to a double-color cap with diversified structural functions.
Background
At present, powdery seasoning products in the market are less in multicolor to meet the packaging characteristics of the powdery seasoning products, and most of the powdery seasoning products in the market adopt bottle caps assembled by multiple components, so that the powdery seasoning products have the problems of simple structural function, such as poor tightness, incapability of ensuring the freshness of the products and avoiding moisture prevention, and poor appearance brand effect of the products. The single-color (single-master) formed package in the market is easy to generate simulated disorderly images due to simple technology and low input cost. Even if the bottle cap is a two-color or multi-color bottle cap which is fresh in the market, the effect of a plurality of separated patterns on the cap can be achieved only by increasing the components of the mold, unnecessary and excessive cost is brought to enterprises invisibly, and the appearance is also disadvantaged by excessive glue injection points on the cap.
Disclosure of Invention
The invention aims to provide a double-color cap with diversified structural functions aiming at the defects of the prior art so as to achieve the aims of improving the structural functions (such as tightness, anti-counterfeiting property and the like) of the bottle cap and the overall display effect of the bottle cap.
The technical scheme adopted by the invention is as follows: a double-color cover with diversified structural functions comprises a main cover body and a buckle cap, wherein the buckle cap is arranged at the upper end of the main cover body in a turnover manner; the buckling cap comprises a lower layer cover body and an upper layer cover body, wherein glue is injected from the inside of the lower layer cover body, the upper layer cover body is injected from the inside of the upper layer cover body, and the lower layer cover body is connected to the upper layer cover body; the middle position department of lower floor's lid evenly is equipped with a plurality of and is used for the injection hole of injecting glue the up end of upper cover body is provided with the pattern piece that forms through the injection.
Furthermore, a sealing block used for sealing the main cover body is arranged on the lower-layer cover body, and a plurality of limiting blocks are uniformly arranged in the inner side wall surface of the sealing block.
Further, the lower layer cover body and the upper layer cover body are respectively made of the same or different materials, and the lower layer cover body can be made of soft rubber blocks or other components.
Furthermore, a bump for turning over the buckle cap is arranged on the lower layer cover body.
Furthermore, the upper end face of the upper-layer cover body is inwards and gradually sunken to form a groove, the pattern block is located in the middle of the groove, and the distance between the upper end face of the pattern block and the highest position of the upper end face of the upper-layer cover body is 0.05-1 mm.
Further, the main cover body comprises a lower cover ring, a middle platform and a boss, the middle platform is installed at the upper end of the lower cover ring, and the boss is installed at the upper end of the middle platform.
Further, the lower part of the boss is provided with an annular groove.
Furthermore, a plurality of material holes are uniformly formed in the boss.
Furthermore, a slot position for pushing the buckling cap is arranged on the middle table.
Furthermore, the inner wall surface of the lower cover ring is provided with a sealing thread used for being connected with a packaging bottle, and the inner wall surface of the lower cover ring is uniformly provided with a plurality of clamping blocks.
The invention has the beneficial effects that:
1. according to the invention, through the injection molding hole on the buckle cap, materials can be brought to the surface of the upper layer cap body and formed when the lower layer cap body is injected with glue from the inside, so that fine injection molding is realized, the sealing effect between the cap bodies is improved, glue injection points can not appear on each part of the cap body after the buckle cap is finished, the attractive effect of a product is improved, meanwhile, a pattern block is injected on the upper end surface of the upper layer cap body, a pattern separation structure is realized between the pattern block and the buckle cap, and the brand presentation effect of a double-color cap is improved;
2. the sealing block in the buckle cap is matched with the boss, so that the double-color cover is sealed, and therefore, the freshness of a product can be well guaranteed and the moisture-proof effect can be realized in the using process;
3. the upper layer cover body, the lower layer cover body and the main body cover in the buckling cap are integrally formed in multiple colors, so that the technical level and the input threshold of the integral manufacture of the bottle cap are improved, compared with the simple technology (single main part) and the low-cost input of a single-color bottle cap, the simple technology and the low-cost input of the single-color bottle cap are greatly improved, the risk of plagiarism and imitation can be reduced, and the anti-counterfeiting performance is improved;
4. the invention carries out injection molding from the cover, can gradually inject materials to the surface of the cover body, can randomly embed different materials into the surface of the cover body, forms various patterns, can not form the patterns due to the tiny and no connection of the patterns, can not form glue injection points on the surface of the cover body after the glue injection is finished, and can not influence the integral beauty of the cover body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view from another perspective of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a schematic view of the internal structure of the main cover of the present invention.
FIG. 5 is an injection molding diagram of the present invention.
The device comprises a main cover body 1, a main cover body 11, a lower cover ring 12, a middle platform 13, a boss 111, a sealing thread 112, a clamping block 121, a groove 131, an annular groove 132, a material hole 2, a buckle cap 21, a lower cover body 22, an upper cover body 23, a sealing block 24, a limiting block 25, a pattern block 211, a convex block 221 and an injection molding hole.
Detailed Description
The invention is further illustrated by the following examples in connection with the accompanying drawings.
As shown in fig. 1, the present invention provides a dual-color cover with diversified structural functions, which comprises a main cover body 1 and a buckle cap 2, wherein the buckle cap 2 is installed at the upper end of the main cover body 1 in a reversible manner; wherein, the main cover body 1 is arranged at the bottleneck of the packaging bottle, and the packaging bottle is sealed by the buckling cap 2.
As shown in fig. 2 and 5, the buckle cap 2 includes a lower layer cover 21 for injecting glue from inside and an upper layer cover 22 connected to the main cover 1, and the lower layer cover 21 is connected to the upper layer cover 22; the middle position of the lower-layer cover body 21 is uniformly provided with a plurality of injection molding holes 221, preferably, the number of the injection molding holes 221 is 4, the injection molding holes 221 can provide glue injection positions for an injection molding machine, and molten materials flow to the outer portion of the cover top through the injection molding holes 221 so as to be gradually combined with the shape of a mold, so that the upper-layer cover body 22 and the lower-layer cover body 21 are sequentially formed, glue injection is realized from the inside, and the phenomenon that glue injection points are formed on the cover bodies to influence the appearance effect of products is avoided.
The lower-layer cover body 21 and the upper-layer cover body 22 formed by internal glue injection can be tightly connected, so that the sealing effect is improved, the matching parts of the lower-layer cover body 21 and the main cover body 1 are of different structures, the sealing performance of the buckle cap 2 is further improved, the lower-layer cover body 21 and the upper-layer cover body 22 can be made of different materials respectively, the buckle cap 2 and the main cover body 1 are distinguished, a user can easily open the buckle cap 2, the lower-layer cover body 21 is made of soft materials, thermoplastic materials such as PP materials or other plastic materials, the lower-layer cover body 21 can be tightly attached to the main cover body 1, and the sealing performance of the buckle cap 2 and the main cover body 1 is guaranteed.
As shown in fig. 3 and 4, the upper end surface of the upper layer cover 22 is gradually recessed inward to form a groove, a pattern block 25 is arranged in the middle of the groove, and the distance between the upper end surface of the pattern block 25 and the highest position of the upper end surface of the upper layer cover 22 is 0.05-1mm, so as to control the display effect of the pattern block 25; the pattern blocks 25 are formed by injection, so that a separated pattern structure is realized, the shapes of the pattern blocks 25 are changed at will, the pattern blocks are more diversified, different types of LOGO are filled in the pattern blocks, and the pattern marking effect is improved.
As shown in fig. 2, the lower cover body 21 is provided with a sealing block 23, the structure of the sealing block 23 is matched with the structure of the boss 13, both of which are circular, and when the sealing block 23 is matched with the boss 13, the main cover body 1 is sealed by buckling the sealing block 23 outside the boss 13, and meanwhile, the sealing block 23 and the boss 13 can be tightly attached by the soft material of the sealing block 23, so that the sealing effect can be further improved, and thus, when a consumer uses the lower cover body, the freshness of the product and the moisture protection of the product can be ensured by the sealing effect, and the product deterioration can be prevented; and a plurality of limiting blocks 24 are uniformly arranged in the inner side wall surface of the sealing block 23, and the sealing block 23 is further clamped on the boss 13 through the limiting blocks 24, so that the connection between the sealing block 23 and the boss 13 is more stable.
The lower cover 21 is provided with a protrusion 211, and the buckle cap 2 can be easily folded by pushing the protrusion 211.
As shown in fig. 2 and 3, the main cover 1 includes a lower cover ring 11, an intermediate platform 12 and a boss 13, the intermediate platform 12 is mounted on the upper end of the lower cover ring 11, and the boss 13 is mounted on the upper end of the intermediate platform 12; wherein, the lower part of the boss 13 is provided with an annular groove 131, and the annular groove 131 is used for matching with the limiting block 24 on the buckle cap 2, so that the buckle cap 2 is tightly clamped on the boss 13, thereby further ensuring the sealing performance of the invention.
The boss 13 is uniformly provided with a plurality of material holes 132, articles in the packaging bottle can be poured out from the material holes 132, the middle table 12 is provided with a groove 121, and the groove 121 is used for providing a position, so that a user can easily contact the bump 211 upwards along the groove 121, and further push the buckle cap 1.
The inner wall surface of the lower cover ring 11 is provided with a sealing thread 111 for connecting with a packaging bottle, the inner wall surface of the lower cover ring 11 is uniformly provided with a plurality of clamping blocks 112, and the bottle cap can be arranged at the mouth of the packaging bottle and sealed through the sealing thread 111 and the clamping blocks 112.
According to the invention, through the injection molding hole 221 on the lower layer cover body 21, glue can be injected from the inside of the lower layer cover body 21, so that fine injection molding is realized, the sealing effect between the cover bodies is improved, glue injection points cannot appear on each part of the cover body after the buckling cap 2 is finished, the attractive effect of a product is improved, meanwhile, the pattern block 25 is injected on the upper end surface of the upper layer cover body 22, so that the pattern block 25 and the buckling cap 2 realize a pattern separation structure which cannot fall off, the brand presenting effect of a double-color cover is improved, and the structural function characteristics of the bottle cap are improved through the design; in addition, the product can be more confidently popularized by brand merchants, and safer products can be purchased by consumers and can be used more confidently.
The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there are various changes or modifications to the present invention without departing from the spirit and scope of the present invention, and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include those changes and modifications.

Claims (10)

1. The utility model provides a diversified double-colored lid of structure function which characterized in that: the buckle cap is arranged at the upper end of the main cover body in a turnover manner; the buckling cap comprises a lower layer cover body and an upper layer cover body, wherein glue is injected from the inside of the lower layer cover body, the upper layer cover body is connected with the main cover body, and the lower layer cover body is connected to the upper layer cover body; the middle position department of lower floor's lid evenly is equipped with a plurality of and is used for assisting the injection hole of inside injecting glue the up end of upper cover body is provided with the pattern piece that forms through the injection.
2. The structurally functionally diversified bi-color cover according to claim 1, wherein: the lower-layer cover body is provided with a sealing block used for sealing the main cover body, and a plurality of limiting blocks are uniformly arranged in the inner side wall surface of the sealing block.
3. The structurally functionally diversified bi-color cover according to claim 1, wherein: the lower layer cover body and the upper layer cover body are made of different materials, and the lower layer cover body can be made of soft materials.
4. The structurally functionally diversified bi-color cover according to claim 1, wherein: and the lower layer cover body is provided with a convex block for turning the buckle cap.
5. The structurally functionally diversified bi-color cover according to claim 1, wherein: the upper end face of the upper-layer cover body is inwards and gradually sunken to form a groove, the pattern block is located in the middle of the groove, and the distance between the upper end face of the pattern block and the highest position of the upper end face of the upper-layer cover body is 0.05-1 mm.
6. The structurally functionally diversified bi-color cover according to claim 1, wherein: the main cover body comprises a lower cover ring, an intermediate platform and a boss, the intermediate platform is installed at the upper end of the lower cover ring, and the boss is installed at the upper end of the intermediate platform.
7. The structurally functionally diversified bi-color cover according to claim 6, wherein: and an annular groove is formed in the lower part of the boss.
8. The structurally functionally diversified bi-color cover according to claim 6, wherein: a plurality of material holes are uniformly formed in the boss.
9. The structurally functionally diversified bi-color cover according to claim 6, wherein: and a slot position for pushing the buckle cap is arranged on the middle table.
10. The structurally functionally diversified bi-color cover according to claim 6, wherein: the inner wall surface of the lower cover ring is provided with a sealing thread used for being connected with a packaging bottle, and the inner wall surface of the lower cover ring is uniformly provided with a plurality of clamping blocks.
CN202010388731.3A 2020-05-09 2020-05-09 Double-colored lid of structural function diversification Pending CN113619922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010388731.3A CN113619922A (en) 2020-05-09 2020-05-09 Double-colored lid of structural function diversification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010388731.3A CN113619922A (en) 2020-05-09 2020-05-09 Double-colored lid of structural function diversification

Publications (1)

Publication Number Publication Date
CN113619922A true CN113619922A (en) 2021-11-09

Family

ID=78377574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010388731.3A Pending CN113619922A (en) 2020-05-09 2020-05-09 Double-colored lid of structural function diversification

Country Status (1)

Country Link
CN (1) CN113619922A (en)

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