CN220866078U

CN220866078U - Bottle cap device

Info

Publication number: CN220866078U
Application number: CN202322471011.5U
Authority: CN
Inventors: 陈苏年
Original assignee: GUANGZHOU AIYANG PLASTIC INDUSTRY CO LTD
Current assignee: GUANGZHOU AIYANG PLASTIC INDUSTRY CO LTD
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-30
Anticipated expiration: 2033-09-12

Abstract

The utility model belongs to the technical field of soft package bag bottle cap devices, and particularly relates to a bottle cap device. According to the bottle cap device, the rotation stopping groove is formed in the circumferential direction of the inner wall of the binding ring, the rotation stopping boss which is matched with the width of the rotation stopping groove is arranged on the pipe orifice piece, when the safety cap is designed to be assembled in place in a relative rotation mode with the pipe orifice piece, the rotation stopping boss is clamped into the rotation stopping groove of the binding ring by the clamping and blocking edge of the binding ring, when the binding ring is assembled on the pipe orifice piece, the rotation stopping groove is matched with the rotation stopping boss of the pipe orifice piece, the circumferential rotation of the binding ring is prevented, and therefore, when the safety cap of a soft packaging bag beverage is screwed, a break point structure can be broken in time, the effect of rapidly opening the safety cap is achieved, and the bottle cap device is convenient for users to use.

Description

Bottle cap device

Technical Field

The utility model belongs to the technical field of soft package bag bottle cap devices, and particularly relates to a bottle cap device.

Background

In the industry, a commonly used flexible package bottle cap device comprises a bottle cap and a nozzle piece, wherein the nozzle piece is arranged at an opening of a flexible package, and the bottle cap is detachably screwed on the nozzle piece to open and close a nozzle of the nozzle piece. The bottle cap comprises a cap body and a binding ring connected to the bottom of the cap body, wherein the binding ring is fixed at the pipe orifice part and is connected to the bottom of the cap body through a breakpoint structure, so that a user can easily and intuitively respond to whether the soft packaging bag food is unsealed or not through breaking of the breakpoint structure.

The utility model provides a flexible package beverage bottle lid device in market, bottle lid device assemble behind the flexible packaging bag, tie up the ring and generally not be restricted to fix at mouth of pipe spare, lead to when unscrewing the lid, the rotation of the preceding minor segment of lid is ineffective rotation, until the screw thread structure with the lid jack-up to tie up the ring upside and when the fender along at mouth of pipe spare, just make breakpoint structure fracture accomplish the lid and unscrew, it is visible, the flexible package beverage bottle lid in the current market, the design of lid unscrewing operation still is not convenient and ideal enough.

Disclosure of utility model

The utility model aims to solve the problems that the design of the unscrewing operation of the cover body of the traditional soft packaging bag cover device is not convenient enough and ideal, and provides the cover device which can limit the rotation of the pipe orifice piece so that the unscrewing operation of the cover body is more convenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The bottle cap device comprises a pipe orifice piece and a safety cap, wherein the safety cap is detachably connected with the upper part of the pipe orifice piece through a rotary connection structure, the safety cap comprises a cap body, a safety ring and a binding ring, an axially arranged safety air channel is formed between the safety ring and the cap body, the binding ring is connected to the lower end of the cap body through a breakpoint structure, a notch which radially penetrates through the safety air channel is formed in the safety ring, the notch extends downwards to the lower end of the safety ring, a binding belt is arranged in the notch, and the binding belt extends downwards along the notch to be connected with the binding ring; a rotation stopping groove is formed in the circumference of the inner wall of the binding ring; the periphery that mouth of pipe spare is located rotary connection structure downside is equipped with and ends changes the boss, mouth of pipe spare is located it is equipped with spacingly to end to change the boss top and be equipped with the limit bind the ring and break away from the fender edge of upside direction, end to change boss width with it changes groove width looks adaptation to end, when the safety cover design is in place with mouth of pipe spare relative rotation assembly, bind the ring card and go into fender edge downside and make and end to change the boss card and go into bind the ring and change in the groove.

Compared with the prior art, the bottle cap device has the advantages that the rotation stopping groove is formed in the circumferential direction of the inner wall of the binding ring, the rotation stopping boss which is matched with the width of the rotation stopping groove is arranged on the pipe orifice piece, when the safety cap is designed to be assembled in place in a relative rotation mode with the pipe orifice piece, the rotation stopping boss is clamped into the rotation stopping groove of the binding ring along the lower side of the clamping and blocking edge, when the binding ring is assembled on the pipe orifice piece, the rotation stopping groove is matched with the rotation stopping boss of the pipe orifice piece, the circumferential rotation of the binding ring is prevented, and therefore, when the safety cap of a soft packaging bag beverage is screwed, the breakpoint structure can be broken immediately, the effect of rapidly opening the safety cap is achieved, and the bottle cap is more convenient to use by a user.

Further, at least one group of rotation stopping limiting tables are circumferentially arranged on the inner wall of the binding ring, precession guide parts are respectively formed on the opposite outer sides of the two rotation stopping limiting tables in the same group, rotation stopping limiting parts are respectively formed on the opposite inner sides of the two rotation stopping limiting tables in the same group, and rotation stopping grooves are formed between the two rotation stopping limiting tables in the same group; through the arrangement, the rotation stopping groove is easier to clamp into the rotation stopping boss below the blocking edge of the pipe orifice piece during the assembly of the binding ring.

Furthermore, a clamping guide part which is convenient to clamp the lower part of the blocking edge of the pipe orifice piece is arranged on the inner side of the bottom of the rotation stopping limiting table; through the arrangement, the stop rotation limiting table is more easy to clamp below the blocking edge of the pipe orifice piece during assembling of the binding ring.

Further, the rotation stopping limiting table is provided with two or more groups, and the rotation stopping boss is correspondingly provided with two or more groups; through the arrangement, the binding ring and the pipe orifice piece are assembled more firmly, and the rotation stopping effect is good.

Further, a limiting convex edge which limits the rotation stopping limiting table to separate from the lower side direction is arranged on the lower side of the rotation stopping boss of the pipe orifice piece; through such setting, it is better to stop rotating spacing platform spacing between spacing protruding edge and fender edge.

Further, a guide inclined plane which is convenient for the stop rotation limiting table to be clamped into the bottom of the stop edge is arranged on the upper surface of the periphery of the stop edge; through the arrangement, the rotation stopping groove is easier to clamp into the rotation stopping boss below the blocking edge of the pipe orifice piece during assembling of the binding ring.

Further, the outer periphery of the lower edge of the cover body is provided with a cover eave extending outwards along the radial direction, the binding ring is connected to the bottom of the cover eave through a breakpoint structure, and the inner diameter of the cover eave is smaller than the outer diameter of the baffle edge; through setting up like this for when the safety lid is installed in place, through the eave with keep off along spacing each other, avoid the safety lid excessively to screw up.

Further, the notch is communicated with the inner side and the outer side of the notch, and the strap does not exceed the periphery of the safety ring; through the arrangement, the binding belt is well hidden in the safety ring, collision loss is avoided when the binding belt is exposed, and the product is more reliable to use.

Further, the periphery of the cover body is connected with the inner wall of the safety ring through a plurality of fan-shaped tongue pieces, so that a safety air duct which is axially arranged is formed in the area enclosed between the safety ring and the fan-shaped tongue pieces and the cover body; through the arrangement, when the safety cover is swallowed by a child by mistake, the safety cover can still keep breathing, and the use reliability of the product is improved.

Further, a sealing ring attached to the pipe orifice of the pipe orifice piece is arranged on the inner top wall of the cover body; by the arrangement, the tightness between the cover body and the pipe orifice of the pipe orifice piece is effectively improved.

Drawings

FIG. 1 is a schematic view of a safety cover

FIG. 2 is a schematic view of a safety cap relative to a cap nozzle assembly

FIG. 3 is a schematic view of the safety cap relative to the opening nozzle assembly

FIG. 4 is an exploded view of the bottle cap device

FIG. 5 is a cross-sectional view of the schematic diagram of FIG. 3

FIG. 6 is a side view of the safety cap

Description of the reference numerals: safety cover 1, cover 11, safety ring 12, grommet 13, fan-shaped tongue piece 14, safety air duct 141, hood edge 111, break point structure 15, notch 121, strap 16, rotation stopping limit table 131, precession guide 132, rotation stopping groove 130, click guide 133, orifice member 2, seal ring 17, orifice 21, rotation stopping limit 134, rotation stopping boss 22, external thread 31, internal thread 32, stopper edge 23, stopper flange 24, guide inclined plane 231, joint 26

Detailed Description

The following describes specific embodiments of the present utility model with reference to the drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 6, the bottle cap device of the present utility model comprises a spout member 2 and a safety cap 1, wherein the safety cap 1 is detachably connected with the upper portion of the spout member 2 through a rotary connection structure, the safety cap 1 comprises a cap body 11, a safety ring 12 and a binding ring 13, an axially arranged safety air duct 141 is formed between the safety ring 12 and the cap body 11, the binding ring 13 is connected with the lower end of the cap body 11 through a breakpoint structure 15, and the breakpoint structure 15 is broken through a tearing manner when the cap body 11 and the binding ring 13 are separated, so as to simply and intuitively reflect whether the soft package bag food is unsealed; a notch 121 penetrating through the safety air duct 141 radially is formed on the safety ring 12, the notch 121 extends downwards to the lower end of the safety ring 12, a strap 16 is arranged in the notch 121, the strap 16 extends downwards along the notch 121 to be connected with the strap 13, the strap 16 is in an arc shape corresponding to the appearance radian of the safety ring 12, so that the strap 16 has an extension space within a preset range; a rotation stopping groove 130 is formed in the circumferential direction of the inner wall of the binding ring 13; the periphery that mouth of pipe spare 2 is located rotary connection structure downside is equipped with and ends changes boss 22, mouth of pipe spare 2 is located it is equipped with spacingly to end to change boss 22 top is equipped with the fender along 23 that tie up ring 13 breaks away from upside direction, end to change boss 22 width with end to change groove 130 width looks adaptation, when safety cover 1 designs into and the relative rotation assembly of mouth of pipe spare 2 in place, tie up ring 13 card and go into fender along 23 downside and make end to change boss 22 card and go into tie up in the groove 130 that changes of ring 13.

The rotary connection structure is, for example, a threaded connection structure including an internal thread 32 provided in the cover 11 and an external thread 31 provided at the upper portion of the spout 21. The bottom of the pipe orifice piece 2 is provided with a joint part 26 which is in sealing fit with the mouth of the flexible packaging bag.

The strap 13 is arc-shaped corresponding to the appearance radian of the safety ring 12, so that the strap 13 and the outer surface of the safety ring 12 can keep consistent, and the strap 13 and the safety ring 12 are consistent in thickness, so that the strap 13 and the safety ring 12 are conveniently integrally processed and molded during injection molding, and the safety cover 1 is more attractive in appearance.

Compared with the prior art, the bottle cap device provided by the utility model has the advantages that the rotation stopping groove 130 is formed in the circumferential direction of the inner wall of the binding ring 13, the rotation stopping boss 22 which is matched with the width of the rotation stopping groove 130 is arranged on the pipe orifice piece 2, when the safety cap 1 is designed to be assembled in place in a relative rotation way with the pipe orifice piece 2, the rotation stopping boss 22 is clamped into the rotation stopping groove 130 of the binding ring 13 by clamping the lower side of the blocking edge 23 of the binding ring 13, when the binding ring 13 is assembled on the pipe orifice piece 2, the rotation stopping groove 130 is matched with the rotation stopping boss 22 of the pipe orifice piece 2, the circumferential rotation of the binding ring 13 is prevented, so that the safety cap 1 of a soft package bag beverage can be broken in real time when being screwed, the effect of rapidly opening the safety cap 1 is achieved, and the use of a user is more convenient.

Referring to fig. 1 to 5, in one embodiment, at least one set of rotation stopping limiting platforms 131 is circumferentially arranged on the inner wall of the lashing ring 13, the opposite outer sides of the two rotation stopping limiting platforms 131 in the same set form a precession guiding portion 132 respectively, the opposite inner sides of the two rotation stopping limiting platforms 131 in the same set form rotation stopping limiting portions 134 respectively, and the rotation stopping grooves 130 are formed between the two rotation stopping limiting platforms 131 in the same set; by this arrangement, the rotation stopping groove 130 is more likely to be caught by the rotation stopping boss 22 below the stopper edge 23 of the orifice member 2 when the grommet 13 is assembled.

Referring to fig. 3 to 5, in one embodiment, a snap guide 133 is provided on the inner side of the bottom of the stop block 131 to facilitate the snap of the nozzle 2 below the stop edge 23; by this arrangement, the stop abutment 131 is more easily snapped under the stop edge 23 of the nosepiece 2 when the lashing ring 13 is assembled.

Referring to fig. 3 to 5, in one embodiment, the rotation stopping limiting platform 131 is provided with two or more groups, and the rotation stopping boss 22 is correspondingly provided with two or more groups; by this arrangement, the tie-ring 13 is more firmly assembled with the orifice member 2, and the anti-rotation effect is good.

Referring to fig. 3 to 5, in one embodiment, the orifice member 2 is provided with a limit flange 24 located at the lower side of the rotation stop boss 22 to limit the rotation stop boss 131 from being separated from the lower side direction; by this arrangement, the rotation stopping and limiting table 131 is preferably limited between the limiting flange 24 and the blocking flange 23.

In one embodiment, the upper surface of the periphery of the blocking edge 23 is provided with a guiding inclined plane 231 which is convenient for the stop-rotation limiting platform 131 to be clamped into the bottom of the stop-rotation limiting platform; by this arrangement, the rotation stopping groove 130 is more easily caught in the rotation stopping boss 22 below the blocking edge 23 of the orifice member 2 when the grommet 13 is assembled.

Referring to fig. 3 to 5, in one embodiment, the outer periphery of the lower edge of the cover 11 is provided with a cover brim 111 extending outwards along the radial direction, the binding ring 13 is connected to the bottom of the cover brim 111 through a breakpoint structure 15, and the inner diameter of the cover brim 111 is smaller than the outer diameter of the blocking edge 23; by this arrangement, when the safety cover 1 is installed in place, the safety cover 1 is prevented from being excessively screwed by limiting the cover flange 111 and the blocking edge 23.

Referring to fig. 1 to 3, in one embodiment, the outer diameter of the profile of the safety ring 12 is larger and smaller, the strap 16 is disposed in the notch 121 along the arc of the outer shape of the bottle cap, and the upper end of the strap 16 is connected to the upper end or upper portion of the safety ring 12; by this arrangement, the strap 16 has a longer length, and the range of space that can be extended when deformed is greater, and the strap 16 is less prone to breakage when in use.

In addition, connect at the peripheral security ring 12 of lid 11 and be equipped with the breach 121 that link up the safe wind channel 141 to but be provided with in the breach 121 with tie 13 be connected the tie 16 of relative deformation extension, when using the flexible packaging bag of safety lid 1, lid 11 is back relatively opened, and lid 11 still connects tie 13 on the flexible packaging bag through tie 16, even after lid 11 is swallowed by the mistake by the child, also can take out lid 11 fast through tie 16 traction, take out the mode simple, convenient when lid 11 is swallowed by the mistake, the product is used reliably.

Referring to fig. 1 to 5, in one embodiment, the notch 121 communicates between the inside and the outside of the notch 121, the strap 16 does not exceed the periphery of the safety ring 12, and when the cover 11 is opened relative to the orifice member 2, the strap 16 deforms and is connected to the strap 16 through the outside of the notch 121; by this arrangement, the strap 16 is preferably hidden within the safety ring 12, and the strap 16 is prevented from being exposed to easily cause collision loss, and the product is more reliable to use. Moreover, when the cover 11 is opened relative to the orifice member 2, the notch 121 provides a space for avoiding deformation and displacement of the strap 16, so that the cover 11 can be turned over and opened smoothly.

Referring to fig. 1, in one embodiment, the outer periphery of the cover 11 is connected with the inner wall of the safety ring 12 through a plurality of fan-shaped tongues 14, so that the safety ring 12 and the area enclosed between the fan-shaped tongues 14 and the cover 11 form an axially arranged safety air duct 141; through the arrangement, when the safety cover 1 is swallowed by a child by mistake, the user can still breathe, and the use reliability of the product is improved.

Referring to fig. 5, in one embodiment, the inner top wall of the cover 11 is provided with a sealing ring 17 which is fitted with the nozzle 21 of the nozzle member 2; by this arrangement, the sealability between the cap 11 and the orifice 21 of the orifice member 2 is effectively improved.

Variations and modifications to the above would be obvious to persons skilled in the art to which the utility model pertains from the foregoing description and teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. The bottle cap device is characterized by comprising a pipe orifice piece and a safety cap, wherein the safety cap is detachably connected with the upper part of the pipe orifice piece through a rotary connection structure, the safety cap comprises a cap body, a safety ring and a binding ring, an axially arranged safety air channel is formed between the safety ring and the cap body, the binding ring is connected to the lower end of the cap body through a breakpoint structure, a notch which radially penetrates through the safety air channel is formed in the safety ring, the notch extends downwards to the lower end of the safety ring, a binding belt is arranged in the notch, and the binding belt extends downwards along the notch to be connected with the binding ring; a rotation stopping groove is formed in the circumference of the inner wall of the binding ring; the periphery that mouth of pipe spare is located rotary connection structure downside is equipped with and ends changes the boss, mouth of pipe spare is located it is equipped with spacingly to end to change the boss top and be equipped with the limit bind the ring and break away from the fender edge of upside direction, end to change boss width with it changes groove width looks adaptation to end, when the safety cover design is in place with mouth of pipe spare relative rotation assembly, bind the ring card and go into fender edge downside and make and end to change the boss card and go into bind the ring and change in the groove.

2. The bottle cap device according to claim 1, wherein at least one group of rotation stopping limiting tables are circumferentially arranged on the inner wall of the binding ring, precession guiding parts are respectively formed on the opposite outer sides of the two rotation stopping limiting tables of the same group, rotation stopping limiting parts are respectively formed on the opposite inner sides of the two rotation stopping limiting tables of the same group, and the rotation stopping grooves are formed between the two rotation stopping limiting tables of the same group.

3. The bottle cap device according to claim 2, wherein the inner side of the bottom of the rotation stopping limiting table is provided with a clamping guide part which is convenient to clamp under the blocking edge of the pipe orifice piece.

4. The bottle cap device according to claim 2, wherein the rotation stopping limiting table is provided with two or more groups, and the rotation stopping boss is correspondingly provided with two or more groups.

5. The bottle cap device according to claim 2, wherein the pipe orifice piece is provided with a limiting flange on the lower side of the rotation stopping boss for limiting the rotation stopping limiting boss from being separated from the lower side direction.

6. The bottle cap device according to claim 5, wherein the upper surface of the periphery of the stopper edge is provided with a guiding inclined surface for facilitating the locking of the rotation stop table into the bottom thereof.

7. The bottle cap device according to claim 1, wherein the outer periphery of the lower edge of the cap body is provided with a cap brim extending outwards along the radial direction, the binding ring is connected to the bottom of the cap brim through a breakpoint structure, and the inner diameter of the cap brim is smaller than the outer diameter of the blocking edge.

8. The closure device according to any one of claims 1 to 7, wherein the notch communicates between the inside and the outside of the notch, the strap not exceeding the periphery of the safety ring.

9. The closure device according to any of the claims 1 to 7, wherein the outer periphery of the closure body is connected to the inner wall of the safety ring by means of a number of fan-shaped tongues, such that the safety ring and the area enclosed between the fan-shaped tongues and the closure body form an axially arranged safety air duct.

10. Bottle cap device according to any of claims 1 to 7, wherein the top wall of the cap body is provided with a sealing ring which engages the spout of the spout assembly.