CN205707990U - Bottle cap structure - Google Patents

Bottle cap structure Download PDF

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Publication number
CN205707990U
CN205707990U CN201620633134.1U CN201620633134U CN205707990U CN 205707990 U CN205707990 U CN 205707990U CN 201620633134 U CN201620633134 U CN 201620633134U CN 205707990 U CN205707990 U CN 205707990U
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CN
China
Prior art keywords
lower cover
cover portion
wall
extension
bottleneck
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Active
Application number
CN201620633134.1U
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Chinese (zh)
Inventor
张庆飞
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Henan Fermentation Biotechnology Co Ltd
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Henan Fermentation Biotechnology Co Ltd
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Application filed by Henan Fermentation Biotechnology Co Ltd filed Critical Henan Fermentation Biotechnology Co Ltd
Priority to CN201620633134.1U priority Critical patent/CN205707990U/en
Application granted granted Critical
Publication of CN205707990U publication Critical patent/CN205707990U/en
Active legal-status Critical Current
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Abstract

nullThis utility model provides a kind of Bottle cap structure,Solve to realize the automatic mixing of black rice milk plant protein beverage when drinking beverage,And the problem that two kinds of compositions of beverage are the most individually deposited when daily preservation,Including the lower cover portion matched with bottleneck,The upper end of lower cover portion removably connects upper cover part,The middle part of lower cover portion is provided with in bottleneck the extension extended,Extension inwall forms cavity volume A,Extension lower end is provided with opening,Opening part is provided with to bottleneck extension、Sealing ring ringwise,It is downwardly extending choking portion at the lower surface of upper cover part,Choking portion lower end is corresponding with opening,Choking portion lower end is provided with pressure ring close-fitting with sealing ring upper surface,This utility model utilizes upper cover part that choking portion is pressed formation in use and seals reliable storage chamber,Material in storage chamber reliably can be preserved,And when open bottle cover,Storage chamber material is automatically into bottle,Realize mixing automatically,Convenient and swift.

Description

Bottle cap structure
Technical field
This utility model relates to bottle sealing and encapsulation field, particularly relates to a kind of Bottle cap structure.
Background technology
Beverage must take into the change impact for beverage of condition when carrying out packed and transported, in order to reduce because of outside temperature The detrimental effect that degree, ultraviolet and/oxide cause, the most long-term quality keeping content, existing consideration is by beverage Fractions or flavoring agent are individually deposited, and can immediately complete again mixing when needs are drunk, and can reach to increase the effect of shelf-life Really, can guarantee that again the local flavor of beverage.For fermentation class beverage, this point is particularly important, the mouthfeel of beverage Great relation is had with fermentation time and resting period.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of this utility model is just to provide a kind of bottle cap knot Structure, it is therefore intended that solve to realize the automatic mixing of black rice milk plant protein beverage, and two kinds of compositions of beverage when daily preservation when drinking beverage The problem the most individually deposited.
Its technical scheme is, including the lower cover portion matched with bottleneck, the upper end of lower cover portion removably connects upper cover part, under The middle part of cap is provided with in bottleneck the extension extended, and extension inwall forms cavity volume A, and extension lower end is provided with opening, opens It is provided with sealing ring that extend to bottleneck, ringwise at Kou, at the lower surface of upper cover part, is downwardly extending choking portion, choking portion Lower end is corresponding with opening, and choking portion lower end is provided with pressure ring close-fitting with sealing ring upper surface.
Be arranged concentrically in described extension sinks to stretching into bottleneck and with the lower end of lower cover portion, the lateral wall of extension with under The gap corresponding with bottleneck edge is left between the inwall of cap.
Described lower cover portion upper end is straight barrel type structure, and straight tube wall outer peripheral face is provided with thread segment, and upper cover part includes vertically downward The connection wall extended, connects wall medial wall and threadeds with straight tube wall lateral wall, and upper cover part lower surface is provided with two protrusions with one heart Annular coaming plate, the spacing between two annular coaming plates adapts with lower cover portion upper edge, forms lower cover portion upper edge and inserts between two coaming plates Structure, two coaming plate height are different and end is equipped with the lobe protruded towards lower cover portion upper edge.
Straight tube wall outer peripheral face below described thread segment is provided with and protrudes the anti-decylization 1f circularized, and connects edge, wall lower end Extend to center and be provided with and anti-barb 2d corresponding for decylization 1f, between barb 2d and anti-decylization 1f, be provided with interval.
The floor of its multiple protrusion of inwall annular spread of described lower cover portion upper end, lower cover portion upper end inwall encloses and is set as cavity volume B, cavity volume A connect formation storage chamber with chamber wall B.
Described choking portion includes connecting portion and press section, and connecting portion is one-body molded with upper cover part, and connecting portion lower end is provided with Scrobicular ring, the upper end of connecting portion is provided with and the installing hole being connected lower end formation socket, and installing hole inwall is provided with and scrobicular ring is formed and rotates The slip ring connected, described slip ring snaps onto in scrobicular ring.
Described sealing ring includes being upwardly and inwardly inclined two engaging portion, is provided with interval between two engaging portion, and sealing ring also wraps Include the annular thin wall downwardly extended, annular thin wall be internally formed described opening, described pressure ring includes stretching into two engaging portion Between form the branch portion of sealing of withholding, pressure ring also includes the stopper the most vertically extended, and stopper outer wall is tight with annular thin wall inwall Closely connected conjunction.
Described upper cover part, the lower end of lower cover portion connect anti-theft ring through indentation respectively, and anti-theft ring inwall protrudes respectively inwards Being provided with barb structure, it is protruding that the bottleneck corresponding with barb structure and the middle part of the lateral wall of lower cover portion are equipped with anti-pull-off, prevents pulling out The de-protruding structure preventing anti-theft ring pull-off with the formation of barb structure snapping.
This utility model utilizes upper cover part that choking portion is pressed formation in use and seals reliable storage chamber, can be to storage Thing intracavity material reliably preserves, and when open bottle cover, storage chamber material is automatically into bottle, it is achieved automatically mix, convenient fast Prompt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model each several part.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Embodiment one: as shown in Figure 1 to Figure 2, Bottle cap structure, including lower cover portion 1, upper cover part 2 and choking portion 3;Lower cover portion 1 Matching with bottleneck, lower cover portion 1 upper end is straight barrel type structure, and straight tube wall outer peripheral face is provided with thread segment, upper cover part 2 include vertically to The connection wall 2a of lower extension, connects wall 2a medial wall and threadeds with straight tube wall lateral wall, the straight tube wall below described thread segment Outer peripheral face is provided with and protrudes the anti-decylization 1f circularized, and extension is provided with corresponding with anti-decylization 1f to center to connect edge, wall lower end Being provided with interval between barb 2d, barb 2d and anti-decylization 1f, anti-decylization 1f top is the slope tilted, it is simple to press down on dress Joining, another anti-decylization 1f lower end is planar structure with the upper end of barb 2d, when turning upper cover part, connects wall 2a up, but Barb 2d cooperatively forms, with anti-decylization 1f, the structure preventing upper cover part from coming off, and the middle part of lower cover portion 1 is provided with in bottleneck extension Extension 1a, described extension 1a sink to stretching into interior and with lower cover portion 1 the lower end of bottleneck and are arranged concentrically, the outside of extension 1a Leaving the gap 4 corresponding with bottleneck edge between wall with the inwall of lower cover portion 1, lower cover portion medial wall corresponding to gap is provided with spiral shell Stricture of vagina, when being connected with bottleneck, in bottleneck edge extend into gap 4 and through threaded, and extension enters bottleneck, another extension 1a Inwall forms cavity volume A, the floor 1c of described its multiple protrusion of inwall annular spread of lower cover portion 1 upper end, lower cover portion 1 upper end inwall Enclosing and be set as cavity volume B, cavity volume A connects formation storage chamber 5 with chamber wall B, and extension 1a lower end is provided with opening, and opening part is provided with to bottle Sealing ring 1b, sealing ring 1b that mouth extends, ringwise include being upwardly and inwardly inclined two engaging portion 1d, set between two engaging portion 1d The annular thin wall 1e's downwardly extended, annular thin wall 1e is internally formed described opening to have interval, sealing ring 1b also to include;Upper cover Being downwardly extending choking portion 3 at the lower surface in portion 2, choking portion 3 lower end is corresponding with opening, and choking portion 3 lower end is provided with close Seal ring 1b upper surface close-fitting pressure ring 3a, pressure ring 3a include stretching into formation between two engaging portion 1d and withhold the branch portion of sealing 3f, pressure ring 3a also include the stopper 3g the most vertically extended, and stopper 3g outer wall fits tightly with annular thin wall 1e inwall, upper cover part 2 lower surfaces are provided with the annular coaming plate 2b of two protrusions with one heart, and the spacing between two annular coaming plate 2b adapts with lower cover portion 1 upper edge, Forming lower cover portion 1 upper edge and insert the structure between two coaming plates, two coaming plate height are different and end is equipped with towards lower cover portion 1 top Along lobe 2c protruded;Choking portion 3 includes connecting portion 3h and press section 3i, and connecting portion 3h is one-body molded with upper cover part 2, connects 3h lower end, portion is provided with scrobicular ring 3c, and the upper end of connecting portion 3h is provided with and the installing hole 3d being connected lower end formation socket, in installing hole 3d Wall is provided with the slip ring 3e, described slip ring 3e being rotationally connected with scrobicular ring 3c formation and snaps onto in scrobicular ring 3c;Upper cover part 2, lower cover portion 1 Lower end respectively through indentation connect anti-theft ring 6, anti-theft ring 6 inwall protrudes respectively inwards and is provided with barb structure 7, with barb structure 7 Corresponding bottleneck and the middle part of the lateral wall of lower cover portion 1 are equipped with anti-pull-off projection 8, anti-pull-off protruding 8 and barb structure 7 snapping Form the structure preventing anti-theft ring 6 pull-off.
This utility model is when concrete use, and first lower cover portion is attached by screw thread with bottleneck, then will connect Portion 3h and press section 3i carries out being assembled to form choking portion, and the branch portion of choking portion lower end is inserted between engaging portion, preferably this reality Being made by elastomeric material of novel selection, utilize the elasticity of material self to realize the sealing in branch portion and engaging portion, another stopper is simultaneously Filling in opening and realize secondary seal so that sealing better, the space of storage chamber completely cuts off completely with bottle space, by upper When cap and lower cover portion are assembled, the edge, upper end of lower cover portion extend in the space that two annular coaming plates are formed, lobe pair The upper end of lower cover portion forms extruding, and the jut of relative dislocation can cause the Light deformation of lower cover portion upper end, utilizes deformation to make It is tightr with protruding combination, it is ensured that in storage chamber, material will not be revealed, can also between certain lower cover portion and upper cover part Carry out by sealing screw thread;Connect.
This utility model utilizes upper cover part that choking portion is pressed formation in use and seals reliable storage chamber, can be to storage Thing intracavity material reliably preserves, and when open bottle cover, storage chamber material is automatically into bottle, it is achieved automatically mix, convenient fast Prompt.

Claims (8)

1. Bottle cap structure, including the lower cover portion (1) matched with bottleneck, the upper end of lower cover portion (1) removably connects upper cover part (2), it is characterised in that the middle part of lower cover portion (1) is provided with in bottleneck the extension (1a) extended, extension (1a) inwall is formed Cavity volume A, extension (1a) lower end is provided with opening, and opening part is provided with sealing ring (1b) that extend, ringwise, upper cover part to bottleneck (2) being downwardly extending choking portion (3) at lower surface, choking portion (3) lower end is corresponding with opening, and choking portion (3) lower end sets Have and the close-fitting pressure ring in sealing ring (1b) upper surface (3a).
Bottle cap structure the most according to claim 1, it is characterised in that in described extension (1a) sinks to stretching into bottleneck and It is arranged concentrically with the lower end of lower cover portion (1), leaves and bottleneck limit between lateral wall and the inwall of lower cover portion (1) of extension (1a) The corresponding gap (4) on edge.
Bottle cap structure the most according to claim 1 and 2, it is characterised in that described lower cover portion (1) upper end is straight barrel type knot Structure, straight tube wall outer peripheral face is provided with screw thread, and upper cover part (2) includes the connection wall (2a) extended vertically downward, connects wall (2a) inner side Wall is threadeded with straight tube wall lateral wall, and upper cover part (2) lower surface is provided with the annular coaming plate (2b) of two protrusions with one heart, and two annulars are enclosed Spacing between plate (2b) adapts with lower cover portion (1) upper edge, forms lower cover portion (1) upper edge and inserts the structure between two coaming plates, Two coaming plate height are different and end is equipped with the lobe (2c) protruded towards lower cover portion (1) upper edge.
Bottle cap structure the most according to claim 3, it is characterised in that set on the straight tube wall outer peripheral face below described thread segment Having and protrude the anti-decylization (1f) circularized, extension is provided with the barb (2d) corresponding with anti-decylization to center to connect edge, wall lower end, It is provided with interval between barb and anti-decylization.
Bottle cap structure the most according to claim 3, it is characterised in that described lower cover portion (1) upper end in it wall circular divide The floor (1c) of the multiple protrusion of cloth, lower cover portion (1) upper end inwall encloses and is set as cavity volume B, and cavity volume A connects formation storing with chamber wall B Chamber (5).
6. according to the arbitrary described Bottle cap structure of claim 1,4,5, it is characterised in that described choking portion (3) includes connecting Portion (3h) and press section (3i), connecting portion (3h) is one-body molded with upper cover part (2), and connecting portion (3h) lower end is provided with scrobicular ring (3c), The upper end of connecting portion (3h) is provided with and the installing hole (3d) being connected lower end formation socket, and installing hole (3d) inwall is provided with and scrobicular ring (3c) forming the slip ring (3e) being rotationally connected, described slip ring (3e) snaps onto in scrobicular ring (3c).
Bottle cap structure the most according to claim 6, it is characterised in that described sealing ring (1b) includes being upwardly and inwardly inclined Two engaging portion (1d), are provided with interval between two engaging portion (1d), sealing ring (1b) also includes the annular thin wall (1e) downwardly extended, Annular thin wall (1e) be internally formed described opening, described pressure ring (3a) include stretching between two engaging portion (1d) formed button The branch portion (3f) of means of press seals, pressure ring (3a) also includes the stopper (3g) the most vertically extended, stopper (3g) outer wall and annular thin wall (1e) inwall fits tightly.
8. according to the Bottle cap structure described in claim 1 or 7, it is characterised in that under described upper cover part (2), lower cover portion (1) End connects anti-theft ring (6) through indentation respectively, and anti-theft ring (6) inwall protrudes respectively inwards and is provided with barb structure (7), with barb structure (7) it is protruding (8) that corresponding bottleneck and the middle part of the lateral wall of lower cover portion (1) are equipped with anti-pull-off, anti-pull-off protruding (8) and agnail Structure (7) snapping forms the structure preventing anti-theft ring (6) pull-off.
CN201620633134.1U 2016-06-24 2016-06-24 Bottle cap structure Active CN205707990U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620633134.1U CN205707990U (en) 2016-06-24 2016-06-24 Bottle cap structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620633134.1U CN205707990U (en) 2016-06-24 2016-06-24 Bottle cap structure

Publications (1)

Publication Number Publication Date
CN205707990U true CN205707990U (en) 2016-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620633134.1U Active CN205707990U (en) 2016-06-24 2016-06-24 Bottle cap structure

Country Status (1)

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CN (1) CN205707990U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021082973A1 (en) * 2019-10-30 2021-05-06 李红彪 Rotating pulling-type storage lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021082973A1 (en) * 2019-10-30 2021-05-06 李红彪 Rotating pulling-type storage lid

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