CN211495198U - Bottle cap and bottle - Google Patents
Bottle cap and bottle Download PDFInfo
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- CN211495198U CN211495198U CN201922484263.5U CN201922484263U CN211495198U CN 211495198 U CN211495198 U CN 211495198U CN 201922484263 U CN201922484263 U CN 201922484263U CN 211495198 U CN211495198 U CN 211495198U
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Abstract
The utility model relates to a bottle cap and bottle, this bottle cap includes the upper cover, well lid and lower cover, be formed with the storage cavity in the upper cover, be provided with ejector pin and first cutting knife in the storage cavity, the bottom of upper cover can be connected with the top of well lid with rotating, the inside seal of well lid is provided with first cover seal, first cover seal is located the below of storage cavity and is sealed to the storage cavity, the bottom of ejector pin and the bottom homoenergetic of first cutting knife and first cover seal butt, the inside of well lid is provided with the second cutting knife, well lid can be fixed, can set up the top at the lower cover down, and be provided with first bottle lid between the bottom of well lid and the top of lower cover and tear the pull ring, the inside seal of lower cover is provided with the second cover seal, the bottom of second cutting knife can and second cover butt. The utility model provides a bottle lid structure complicacy, the leakproofness is poor, the difficulty is opened to the cavity with independent airtight storing space, unable and current beverage filling machine assorted technical problem.
Description
Technical Field
The utility model relates to a drink splendid attire container technical field, it is further, relate to a bottle lid and bottle, especially relate to a bottle lid and bottle that the bottle lid is inside to have the independent airtight cavity of basic material such as fillable dosage powder, granule or liquid.
Background
At present, more and more bottle caps with independent sealed storage spaces appear in the beverage market, and the use principle is as follows: basic raw materials (such as solid powder, concentrated solution, medicines or probiotics and the like) are filled into a bottle cap with a single closed cavity to realize storage and fresh keeping of the basic raw materials, and purified water or basic solution for mixing or dissolving the basic raw materials is filled in a bottle body which is positioned below the bottle cap and matched with the bottle cap. When drinking, the closed chamber is opened by the opening and closing mechanism arranged on the bottle cap, the basic raw materials are put into the basic solution of the bottle body, and the bottle can be directly drunk after being fully shaken up. The beverage in the form can be added with no or little food additives such as preservative, etc., and has good taste and quality in shelf life, and is beneficial to health of drinkers and gives people a pure natural and green feeling. In addition, the bottle cap is opened through the opening and closing mechanism, the whole feeding and drinking processes are completed, the visual sense and the achievement sense of the processed beverage are personally completed for consumers, and the use experience of the consumers is greatly improved.
However, the existing bottle caps with such functions are complex in structure, difficult to open a cavity for storing basic raw materials, poor in sealing performance, prone to backflow of purified water or basic solution in the bottle body during opening, and poor in use experience for consumers. Due to the defects and shortcomings, the bottle cap cannot be widely popularized and used in the market.
Aiming at the problems that a bottle cap with an independent airtight storage space in the related art is complex in structure, poor in sealing performance and difficult in cavity opening and cannot be matched with the existing beverage filling machine, an effective solution is not provided at present.
Therefore, the inventor provides the bottle cap and the bottle by virtue of experience and practice of related industries for many years, so as to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bottle lid and bottle are provided with independent inclosed storing space in the bottle lid, are provided with double-deck seal structure, not only guarantee the good leakproofness of storing space, open the convenience to storing space moreover, and the inside basic raw materials of being convenient for falls into in the bottle, and the size of bottle lid is the same with ordinary bottle lid now, can directly arrange the work of lid and closing cap on current beverage filling machine, is suitable for and uses widely on a large scale.
The purpose of the utility model can be realized by adopting the following technical scheme:
the utility model provides a bottle cap, the bottle cap include the upper cover, set up in the well lid of upper cover bottom with set up in well lid bottom and the lower cover that is connected with the open-top of bottle, wherein:
the upper cover comprises an upper cover main body, the upper cover main body is of a cylindrical structure with a top seal and a bottom opening, the cylindrical structure is arranged along the vertical direction, a material storage cavity communicated with the bottom opening of the upper cover main body is formed in the upper cover main body, a push rod and a first cutting knife are arranged inside the material storage cavity, and the bottom of the push rod and the bottom of the first cutting knife extend out to the lower part of the upper cover main body;
the middle cover comprises a middle cover main body, the middle cover main body is of a cylindrical structure with an opening at the top and an opening at the bottom, the bottom of the upper cover main body is rotatably connected with the top of the middle cover main body, a first sealing sheet is hermetically arranged inside the middle cover main body, the first sealing sheet is positioned below the material storage chamber and sealed against the material storage chamber, the bottom of the ejector rod and the bottom of the first cutting knife can be abutted against the first sealing sheet, a second cutting knife is arranged inside the middle cover main body, and the bottom of the second cutting knife extends to the lower part of the middle cover main body;
the lower cover comprises a lower cover main body, the lower cover main body is of a cylindrical structure with an open top and an open bottom, the cylindrical structure is arranged along the vertical direction, the middle cover main body can be fixed and can be arranged at the top of the lower cover main body in a downward moving mode, a first bottle cover tearing pull ring is arranged between the bottom of the middle cover main body and the top of the lower cover main body, a second sealing piece is arranged on the inner seal of the lower cover main body, and the bottom of a second cutting knife can be abutted to the second sealing piece.
In a preferred embodiment of the present invention, the top of the first cap tearing ring and the bottom edge of the middle cap body are connected, the bottom of the first cap tearing ring and the top edge of the lower cap body are connected, and the first cap tearing ring is provided with a first tearing ring opening.
The present invention provides a bottle cap tearing ring, wherein the bottle cap tearing ring is provided with a first bottle cap tearing opening and a second bottle cap tearing opening, the first bottle cap tearing opening is provided with a first bottle cap tearing opening, the first bottle cap tearing opening is provided with a second bottle cap tearing opening, and the second bottle cap tearing opening is provided with a second bottle cap tearing opening.
The utility model discloses an in a preferred embodiment, be provided with first stopper on the bottom outer wall of upper cover main part, be provided with the second stopper on the top outer wall of well lid main part, first stopper with the second stopper set up side by side in the horizontal direction in the second tears the link opening.
The utility model discloses an in a preferred embodiment, the ejector pin is the rectangular shape platelike structure who sets up along vertical direction, the upper portion of ejector pin with the interior wall connection of storage cavity, the top of first cutting knife is fixed on the ejector pin, the bottom of first cutting knife is provided with the cutting edge, just the cutting edge of first cutting knife extends to the below of ejector pin bottom, the cutting edge of first cutting knife be located with the top border position of first flap is relative.
In a preferred embodiment of the utility model, the second cutting knife is a cylindrical structure with an opening at the top and an opening at the bottom arranged along the vertical direction, the edge of the top opening of the second cutter is fixed on the inner wall of the middle cover main body, the first sealing sheet is arranged in the second cutter along the horizontal direction, the edge of the first sealing sheet is connected with the inner wall of the second cutting knife in a sealing way, the bottom of the second cutting knife is provided with an arc-shaped cutting edge along the circumferential direction of the second cutting knife, the blade position of the second cutting knife is opposite to the top edge position of the second sealing sheet, and when the middle cover main body moves downwards to the lowest position, the lowest position of the cutting edge of the second cutting knife is abutted to the second sealing sheet and cuts the second sealing sheet, and the highest position of the cutting edge of the second cutting knife is separated from the second sealing sheet.
The utility model discloses an in a preferred embodiment, the top of first closing plate is provided with the cross section and is sectorial direction boss, the top of direction boss is followed the circumference of first closing plate risees gradually, just the bottom of ejector pin can with the lowest position contact at direction boss top.
In a preferred embodiment of the present invention, the middle cover further includes a first connecting portion, the upper cover further includes a third connecting portion, the first connecting portion and the third connecting portion are both cylindrical structures with top opening and bottom opening arranged along the vertical direction, the top of the third connecting portion is connected to the inner wall of the upper cover main body along the circumferential direction of the upper cover main body, the bottom of the third connecting portion is flush with the bottom of the upper cover main body, and the bottom of the first connecting portion is connected to the inner wall of the middle cover main body along the circumferential direction of the middle cover main body;
follow on the inner wall of first connecting portion the circumference of first connecting portion is provided with at least one first sealing ring, the top edge of first connecting portion is followed the circumference of first connecting portion is provided with at least one second sealing ring, the bottom of upper cover main part can be located with rotating the cover the outside of first connecting portion, the bottom inner wall of upper cover main part with be provided with the spiral shell tooth structure that the cooperation is connected between the outer wall of first connecting portion, first connecting portion press from both sides and locate the bottom inner wall of first connecting portion with between the outer wall of third connecting portion, just first sealing ring closely laminate in the outer wall of first connecting portion, the second sealing ring closely laminate in third connecting portion with the inner wall of upper cover main part is connected the position.
In a preferred embodiment of the present invention, the lower cover further includes a second connecting portion, the second connecting portion is a cylindrical structure with an open top and an open bottom, the cylindrical structure is arranged along a vertical direction, the bottom of the second connecting portion is connected to the top of the lower cover main body along a circumferential direction of the lower cover main body, the bottom of the middle cover main body is sleeved on an outer side of the second connecting portion, and a thread structure is arranged between an inner wall of the bottom of the middle cover main body and an outer wall of the second connecting portion;
the second sealing sheet is arranged in the second connecting portion in the horizontal direction, and the edge of the second sealing sheet is connected with the inner wall of the second connecting portion in a sealing mode.
The utility model provides a bottle, the bottle includes bottle and foretell bottle lid, the bottle lid is located the open-top portion of bottle.
From the above, the utility model discloses a characteristics and the advantage of bottle lid and bottle are: a storage cavity communicated with the bottom opening is formed in the upper cover main body, a top rod and a first cutting knife are arranged inside the storage cavity, the top of the middle cover main body is rotatably connected with the bottom of the upper cover main body, a first sealing sheet is hermetically arranged inside the middle cover main body and is positioned below the storage cavity, so that a basic raw material which is stored in the storage cavity and can be mixed and dissolved with purified water or basic solution in a bottle body is sealed, the basic raw material is sealed through the first sealing sheet and is ensured to be placed in a separately sealed and well-sealed storage space, the bottom of the top rod and the bottom of the first cutting knife can be abutted against the first sealing sheet, when the upper cover main body is screwed, the first cutting knife can cut the first sealing sheet, and the first sealing sheet is ejected through the top rod, so that the basic raw material can smoothly fall to the lower part of the storage cavity, the operation is convenient and quick. In addition, the inside seal at the lower cover main part is provided with the second seal, seal the lower cover main part through the second seal, at first be connected lower cover main part and bottle in the assembling process, be connected the bottom of well lid main part with the top of lower cover main part again, thereby can avoid the pure water in the bottle or basic solution to outwards spill through the second seal, guarantee the smooth assembly of bottle and bottle lid, the inside of well lid main part is provided with the second cutting knife, the bottom of second cutting knife can with the butt of second seal, can cut the second seal through the second cutting knife, ensure that basic material can fall into the bottle smoothly, consumer's use experience has been promoted greatly, and the second seal cooperates with first seal and forms double seal structure, can further improve the sealed effect to the storage cavity. The utility model discloses the lower part internal diameter of well lower cover main part is the same with the internal diameter of the ordinary bottle lid of existing usefulness, can satisfy the requirement that is connected with current general bottle, can directly arrange the work of lid and closing cap on current beverage filling machine, and application scope is wider.
Drawings
The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:
FIG. 1: is the front view of the bottle cap of the utility model.
FIG. 2: is the front view of the upper cover in the bottle cap.
FIG. 3: is a front cross-sectional view of the upper cover in the bottle cap of the utility model.
FIG. 4: is the side-view cross-sectional view of the upper cover in the bottle cap of the utility model.
FIG. 5: is the front view of the middle cap in the bottle cap.
FIG. 6: is a front cross-sectional view of the middle cap in the bottle cap of the utility model.
FIG. 7: do the utility model discloses the plan view of first closing plate in the bottle lid.
FIG. 8: is the front view of the lower cover in the bottle cap.
FIG. 9: is a front cross-sectional view of the lower cover in the bottle cap of the utility model.
FIG. 10: is a front cross-sectional view of the bottle cap of the utility model under the connection state of the upper cap and the middle cap.
FIG. 11: do the utility model discloses the structure schematic diagram of initial position between ejector pin and the direction boss in the bottle lid.
FIG. 12: do the utility model discloses the ejector pin removes to the schematic structure drawing with direction boss position of contacting in the bottle lid.
FIG. 13: do the utility model discloses the ejector pin pushes up the structure schematic diagram of the position with first closing plate in the bottle lid.
FIG. 14: is the front cross section view of the bottle cap in the connection state of the upper cover, the middle cover and the lower cover.
The utility model discloses an attached numeral does:
1. an upper cover; 101. An upper cover main body;
1011. a storage chamber; 1012. A first screw thread;
102. a first cutter; 103. A top rod;
104. a first stopper; 105. A first anti-skid pattern;
106. a third connecting portion; 2. A middle cover;
201. a middle cap body; 2011. A second limiting block;
2012. a first internal thread; 202. A second cutter;
203. a first cap liner; 2031. A guide boss;
204. a first connection portion; 2041. A first seal ring;
2042. a second seal ring; 205. A second screw thread;
3. a lower cover; 301. A lower cover main body;
302. a second cap liner; 303. A second connecting portion;
3031. a first external thread; 304. A second internal thread;
305. a second anti-skid pattern; 4. A second bottle cap tear tab;
401. a second tear ring opening; 5. A first cap tear tab;
501. the first tear ring opens.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 14, the utility model provides a bottle cap, this bottle cap includes upper cover 1, well lid 2 and lower cover 3, and well lid 2 sets up in the bottom of upper cover 1, and lower cover 3 sets up in the bottom of well lid 2 and is connected with the open-top of bottle, wherein: the upper cover 1 comprises an upper cover main body 101, the upper cover main body 101 is of a cylindrical structure which is arranged along the vertical direction and is provided with a top seal and a bottom opening, a material storage chamber 1011 which is communicated with the bottom opening of the upper cover main body 101 is formed inside the upper cover main body 101, a top rod 103 and a first cutting knife 102 are arranged on the inner wall of the material storage chamber 1011, and the bottom of the top rod 103 and the bottom of the first cutting knife 102 both extend out of the bottom opening of the upper cover main body 101 to the lower part of the upper cover main body 101; the middle cover 2 comprises a middle cover main body 201, the middle cover main body 201 is of a cylindrical structure with an open top and an open bottom, the bottom of the upper cover main body 101 is rotatably connected with the top of the middle cover main body 201, a first sealing sheet 203 is hermetically arranged inside the middle cover main body 201, the first sealing sheet 203 is located below the material storage chamber 1011, the material storage chamber 1011 is communicated with the inside of the middle cover main body 201 through the bottom opening of the upper cover main body 101, so that the material storage chamber 1011 can be sealed through the first sealing sheet 203, the bottom of the ejector rod 103 and the bottom of the first cutting knife 102 can be abutted against the first sealing sheet 203, a second cutting knife 202 is arranged inside the middle cover main body 201, and the bottom of the second cutting knife 202 extends out of the bottom opening of the middle cover main body 201 to the lower side of the middle cover main body 201; the lower cover 3 comprises a lower cover main body 301, the lower cover main body 301 is a top opening arranged along the vertical direction, and is of a cylindrical structure with an opening at the bottom, the middle cover main body 201 can be fixed and can be arranged at the top of the lower cover main body 301 in a downward moving mode, a first bottle cover tearing pull ring 5 is arranged between the bottom of the middle cover main body 201 and the top of the lower cover main body 301, when the lower cover 3 is at an initial position, the middle cover main body 201 and the lower cover main body 301 are fixed through the first bottle cover tearing pull ring 5, the middle cover main body 201 can be prevented from moving downwards at the top of the lower cover main body 301, a second sealing sheet 302 is arranged in the lower cover main body 301 in a sealing mode, when the first bottle cover tearing pull ring 5 is torn down, and when the middle cover main body 201 moves downwards, the bottom of the second cutting knife 202 can abut.
The utility model discloses be formed with the storage cavity 1011 that link up mutually with the bottom opening in upper cover main part 101, the inside of storage cavity 1011 is provided with ejector pin 103 and first cutting knife 102, the top of well lid main part 201 can be connected with the bottom of upper cover main part 101 with rotating, the inside seal of well lid main part 201 is provided with first flap 203, first flap 203 is located the below of storage cavity 1011, thereby can mix and dissolve the basic raw materials that pure water or basic solution in the bottle that deposit in storage cavity 1011 through first flap 203 seals, guarantee that the basic raw materials places in independent airtight and good leakproofness's storing space, play and carry out sealed effect to the basic raw materials, when screwing upper cover main part 101, first cutting knife 102 can open first flap 203, and push first flap 203 open through ejector pin 103, thereby guarantee that the basic raw materials can smoothly reach the below of storage cavity 1011, the operation is convenient and quick. In addition, the second sealing sheet 302 is arranged inside the lower cover main body 301 in a sealing mode, the lower cover main body 301 is sealed through the second sealing sheet 302, the lower cover main body 301 is firstly connected with the bottle body in the assembling process, and then the bottom of the middle cover main body 201 is connected with the top of the lower cover main body, so that purified water or basic solution in the bottle body can be prevented from splashing outwards through the second sealing sheet 302, and smooth assembling of the bottle body and the bottle cover is guaranteed. The inside of lid main part 201 is provided with second cutting knife 202 in, can open second gasket 302 through second cutting knife 202, the inside that the basic raw materials that drops to the storage cavity 1011 below can pass lower cover main part 301 smoothly drops to in the bottle, guarantee that basic raw materials can mix with pure water or basic solution in the bottle, consumer's use experience has been promoted greatly, and second gasket 302 cooperates the double-deck seal structure that forms storage cavity 1011 with first gasket 203, further improve the sealed effect to storage cavity.
The utility model discloses well lower cover main part 301's lower part internal diameter is the same with the internal diameter of the ordinary bottle lid of existing usefulness, can satisfy the requirement that is connected with current general bottle, can directly arrange the work of lid and closing cap on current beverage filling machine, and application scope is wider.
Further, as shown in fig. 1, 5, 6, and 14, the first bottle cap tearing tab 5 is an annular structure disposed along the circumferential direction of the middle cap main body 201 and the lower cap main body 301, the top of the first bottle cap tearing tab 5 is connected to the bottom edge of the middle cap main body 201, the bottom of the first bottle cap tearing tab 5 is connected to the top edge of the lower cap main body 301, the middle cap main body 201 and the lower cap main body 301 are fixed by the first bottle cap tearing tab 5, and it is ensured that the middle cap main body 201 and the lower cap main body 301 are stably connected before the bottle cap is not opened.
Further, as shown in fig. 1 and 5, a first tearing ring opening 501 is left on the first bottle cap tearing ring 5, so as to facilitate tearing the first bottle cap tearing ring 5, and thus the middle cap main body 201 can be screwed, so that the middle cap main body 201 moves downward relative to the lower cap main body 301, and the second cutting knife 202 performs a cutting operation on the second sealing sheet 302.
In an optional embodiment of the present invention, as shown in fig. 5, fig. 6, fig. 10, and fig. 14, a circular second bottle cap tearing ring 4 is disposed between the upper cap main body 101 and the middle cap main body 201, the second bottle cap tearing ring 4 is disposed along the circumference of the upper cap main body 101 and the middle cap main body 201, the top of the second bottle cap tearing ring 4 is connected to the bottom edge of the upper cap main body 101, the bottom of the second bottle cap tearing ring 4 is connected to the top edge of the middle cap main body 201, the upper cap main body 101 and the middle cap main body 201 are fixed by the second bottle cap tearing ring 4, and it is ensured that the upper cap main body 101 and the middle cap main body 201 are stably connected before the bottle cap is not opened.
Further, as shown in fig. 5, a second tear ring opening 401 is formed in the second bottlecap tear ring 4 to facilitate tearing of the second bottlecap tear ring 4, thereby enabling screwing of the upper closure body 101.
Further, as shown in fig. 1, fig. 2, fig. 4, and fig. 5, a first limiting block 104 is disposed on the outer wall of the bottom of the upper cover main body 101, a second limiting block 2011 is disposed on the outer wall of the top of the middle cover main body 201, and the first limiting block 104 and the second limiting block 2011 are disposed in the second tear ring opening 401 side by side in the horizontal direction. At this time, the first stopper 104 is located on one side of the second stopper 2011, after the second bottle cap tearing pull ring 4 is torn down, the upper cover main body 101 is screwed, the first cutter 102 cuts the first sealing sheet 203 along the top edge of the first sealing sheet 203, the first stopper 104 rotates to the other side of the second stopper 2011 along with the upper cover main body 101 and abuts against the second stopper 2011, the screwing angle of the upper cover main body 101 can be limited by the cooperation of the first stopper 104 and the second stopper 2011, and after the first sealing sheet 203 is completely cut by the first cutter 102, a part of connecting position still exists between the first sealing sheet 203 and the middle cover main body 201, so that the first sealing sheet 203 is prevented from dropping into the bottle body in the opening process.
In an optional embodiment of the present invention, as shown in fig. 3 and 4, the top rod 103 is a long strip-shaped plate-shaped structure disposed along the vertical direction, the upper portion of the top rod 103 is connected to the inner wall of the storage chamber 1011, the top of the first cutting knife 102 is fixed on the top rod 103, the bottom of the first cutting knife 102 is provided with a cutting edge, and the cutting edge of the first cutting knife 102 extends to the lower portion of the bottom of the top rod 103, the cutting edge of the first cutting knife 102 is located opposite to the top edge of the first sealing sheet 203, the cutting of the first sealing sheet 203 can be completed along the top edge of the first sealing sheet 203 through the cutting edge of the first cutting knife 102, and the top rod 103 pushes the first sealing sheet 203 open, thereby ensuring that the basic raw material can smoothly drop into the bottle body.
Specifically, as shown in fig. 2 to 4, the first cutting knife 102 is a sheet-like structure arranged along the vertical direction, the first cutting knife 102 is perpendicular to the top bar 103 in the width direction thereof (i.e., the plate surface of the first cutting knife 102 is perpendicular to the plate surface of the top bar 103), and the first cutting knife 102 is located on the side of the top bar 103 close to the inner wall of the magazine 1011.
Further, the top bar 103 and the first cutter 102 may be, but not limited to, integrally formed.
In an alternative embodiment of the present invention, as shown in fig. 6, 10, and 14, the second cutting knife 202 is a cylindrical structure with top opening and bottom opening arranged along the vertical direction, the edge of the top opening of the second cutting knife 202 is fixed on the inner wall of the middle cap main body 201, the first sealing knife 203 is a circular sheet-like structure arranged along the horizontal direction, the second sealing knife 302 is located in the second cutting knife 202, the edge of the first sealing knife 203 is connected with the inner wall of the second cutting knife 202 in a sealing manner, the bottom of the second cutting knife 202 is provided with an arc-shaped cutting edge along the circumferential direction of the second cutting knife 202, the cutting edge position of the second cutting knife 202 is opposite to the top edge position of the second sealing knife 302, and when the middle cap main body 201 moves down to the lowest position, the cutting edge position of the second cutting knife 202 abuts against the second sealing knife 302 and cuts the second sealing knife 302, the highest position of the second cutting knife 202 is separated from the second sealing knife 302, therefore, after the second cutting knife 202 cuts the second sealing sheet 302, a part of connecting position is still left between the second sealing sheet 302 and the lower cover main body 301, and the second sealing sheet 302 is prevented from falling into the bottle body in the opening process.
Further, the connection between the first sealing sheet 203 and the second cutting knife 202 may be, but is not limited to, heat sealing or ultrasonic welding.
In an optional embodiment of the present invention, as shown in fig. 6, fig. 7, fig. 10 to fig. 14, the top of the first sealing plate 203 is provided with a guide boss 2031 with a cross section being a sector, the cross section of the guide boss 2031 is concentric with the first sealing plate 203, the central angle of the cross section of the guide boss 2031 is 90 °, the top of the guide boss 2031 gradually rises along the circumference of the first sealing plate 203, and the bottom of the ejector rod 103 can contact with the lowest position at the top of the guide boss 2031. As shown in fig. 11, the initial positions of the lift pin 103 and the first cutting knife 102 are located at the highest side near the top of the guide boss 2031 and contact with the sidewall of the guide boss 2031, and after the cover main body 101 is screwed up by a rotation angle of 270 °, while the first cutting knife 102 cuts the first sealing sheet 203, as shown in fig. 12, the bottom of the lift pin 103 is rotated to contact with the lowest position at the top of the guide boss 2031, the cover main body 101 is screwed up, the bottom of the lift pin 103 abuts against the top of the guide boss 2031, and since the lift pin 103 is gradually rotated to the raised position at the top of the guide boss 2031, the pressure between the lift pin 103 and the guide boss 2031 is gradually increased, so that the first sealing sheet 203 connected to the guide boss 2031 is pushed open by the pressure, and after the cover main body 101 is screwed up by a rotation angle of 90 ° from the initial contact position at the bottom of the lift pin 103 and the guide boss 2031, the first cutting knife 102 finishes cutting the first sealing piece 203, as shown in fig. 13, the bottom of the top rod 103 rotates to abut against the highest position of the top of the guide boss 2031, and the first sealing piece 203 is completely pushed open by the top rod 103, thereby completing the opening of the first sealing piece 203.
In an optional embodiment of the present invention, as shown in fig. 3, 4, 6, 10, and 14, the middle cap 2 further includes a first connecting portion 204, the upper cap 1 further includes a third connecting portion 106, the first connecting portion 204 and the third connecting portion 106 are both cylindrical structures with top openings and bottom openings arranged along the vertical direction, the top of the third connecting portion 106 is connected to the inner wall of the upper cap main body 101 along the circumferential direction of the upper cap main body 101, the bottom of the third connecting portion 106 is flush with the bottom of the upper cap main body 101, and the bottom of the first connecting portion 204 is connected to the inner wall of the middle cap main body 201 along the circumferential direction of the middle cap main body 201. At least one first sealing ring 2041 is arranged on the inner wall of the first connecting portion 204 along the circumferential direction of the first connecting portion 204, at least one second sealing ring 2042 is arranged on the top edge of the first connecting portion 204 along the circumferential direction of the first connecting portion 204, the bottom of the upper cover main body 101 is rotatably sleeved on the outer side of the first connecting portion 204, a thread structure in matched connection is arranged between the inner wall of the bottom of the upper cover main body 101 and the outer wall of the first connecting portion 204, the first connecting portion 204 is clamped between the inner wall of the bottom of the first connecting portion 204 and the outer wall of the third connecting portion 106, the first sealing ring 2041 is tightly attached to the outer wall of the first connecting portion 204, and the second sealing ring 2042 is tightly attached to the connecting position of the inner wall of the third connecting portion 106 and the upper cover main body 101. The first sealing ring 2041 and the second sealing ring 2042 ensure that the upper cover main body 101 and the middle cover main body 201 are in sealing connection, and good sealing performance of the storage chamber 1011 is ensured.
Further, the thread structure includes a plurality of first threads 1012 arranged on the inner wall of the upper cover main body 101 and a plurality of second threads 205 arranged on the outer wall of the first connection portion 204, the first threads 1012 and the second threads 205 are both circular ring structures, the first threads 1012 are arranged along the circumference of the upper cover main body 101, the second threads 205 are arranged along the circumference of the first connection portion 204, the upper cover main body 101 and the first connection portion 204 of the middle cover main body 201 are in matched clamping connection with the second threads 205 through the first threads 1012, so that the upper cover main body 101 and the middle cover main body 201 can be assembled conveniently, and the cutting of the first sealing piece 203 by the first cutting knife 102 can be completed by screwing the upper cover main body 101.
Further, the third connecting portion 106 and the upper cover main body 101 may be, but not limited to, integrally formed, and the first connecting portion 204 and the middle cover main body 201 may be, but not limited to, integrally formed.
In an optional embodiment of the present invention, as shown in fig. 8, 9, and 14, the lower cover 3 further includes a second connecting portion 303, the second connecting portion 303 is a cylindrical structure with a top opening and a bottom opening arranged along the vertical direction, the bottom of the second connecting portion 303 is connected to the top of the lower cover main body 301 along the circumferential direction of the lower cover main body 301, the bottom of the middle cover main body 201 is sleeved on the outer side of the second connecting portion 303, and a thread structure for matching and connecting is provided between the bottom inner wall of the middle cover main body 201 and the outer wall of the second connecting portion 303.
Further, the thread structure comprises a first internal thread 2012 arranged on the inner wall of the middle cap main body 201 and a first external thread 3031 arranged on the outer wall of the lower cap main body 301, the middle cap main body 201 and the lower cap main body 301 are connected in a matching manner through the first internal thread 2012 and the first external thread 3031, so that the middle cap main body 201 and the lower cap main body 301 can be assembled conveniently, and the structural requirement that the middle cap main body 201 can be fixed and can be connected to the top of the lower cap main body 301 in a downward moving manner through the thread structure connection can be met.
In addition, the middle cover main body 201 and the second connecting portion 303 can be matched and clamped through a buckling structure. Wherein, buckle structure is including setting up a plurality of first snap rings that the cross section on the inner wall of well lid main part 201 bottom is the cockscomb structure and setting up a plurality of second snap rings that the cross section on the outer wall of second connecting portion 303 is the cockscomb structure, and lid main part 201 moves down in can controlling through lid main part 201 in pressing down between well lid main part 201 and the second connecting portion 303 through each first snap ring and each second snap ring cooperation joint.
Further, as shown in fig. 9, the second sealing sheet 302 is a circular sheet-like structure arranged along the horizontal direction, the second sealing sheet 302 is located in the second connecting portion 303, and the edge of the second sealing sheet 302 is connected with the inner wall of the second connecting portion 303 in a sealing manner.
Further, the connection manner between the second sealing sheet 302 and the second connection portion 303 may be, but is not limited to, heat sealing or ultrasonic welding.
Further, the second connecting portion 303 and the lower cover main body 301 may be, but not limited to, integrally formed.
In an optional embodiment of the present invention, as shown in fig. 1 and fig. 2, the outer wall of the upper cover main body 101 is provided with first anti-slip patterns 105, the first anti-slip patterns 105 are a plurality of first ribs arranged on the outer wall of the upper cover main body 101 along the vertical direction, each of the first ribs is uniformly arranged on the outer wall of the upper cover main body 101 along the circumferential direction of the upper cover main body 101, the friction force of the outer wall of the upper cover main body 101 is increased by the first anti-slip patterns 105, so as to facilitate screwing the upper cover main body 101, and facilitate opening the upper cover main body 101.
In an optional embodiment of the present invention, as shown in fig. 1 and fig. 8, the outer wall of the lower cover main body 301 is provided with second anti-slip patterns 305, the second anti-slip patterns 305 are a plurality of second ribs arranged on the outer wall of the lower cover main body 301 along the vertical direction, each second rib is evenly arranged on the outer wall of the lower cover main body 301 along the circumference of the lower cover main body 301, the friction force of the outer wall of the lower cover main body 301 is increased through the second anti-slip patterns 305, so as to facilitate screwing the lower cover main body 301, which is convenient to the whole opening of the bottle cap of the present invention.
The utility model discloses a bottle lid is in the use: firstly, the upper cover 1 is inverted, the base material is poured into the material storage chamber 1011 from the bottom opening of the upper cover main body 101, then the upper cover main body 101 and the middle cover main body 201 are connected through the screw tooth structure, at this time, the first limiting block 104 on the upper cover main body 101 and the second limiting block 2011 on the middle cover main body 201 are arranged in the second tearing ring opening 401 of the second bottle cap tearing ring 4 side by side, and the first sealing ring 2041 and the second sealing ring 2042 are matched with each other to seal the connecting position of the upper cover main body 101 and the lower cover main body 301, so as to ensure that the material storage chamber 1011 is an independent closed space. Meanwhile, the lower cover 3 is matched with the bottle body filled by the filling machine in a sealing manner through operations such as cover arranging, cover grabbing and the like. Finally, the middle cap body 201 and the lower cap body 301 are connected through a thread structure, and the middle cap body 201 and the lower cap body 301 are fixed through the first bottle cap tearing ring 5, and in this position, a certain margin is left in the thread structure between the middle cap body 201 and the lower cap body 301 (i.e., after the middle cap body 201 and the lower cap body 301 are assembled, the middle cap body 201 can move downwards for a certain distance), so that the second cutting knife 202 is separated from the second sealing sheet 302. When drinking, firstly tearing off the first bottle cap tearing pull ring 5, screwing the middle cap main body 201 to move downwards relative to the lower cap main body 301 (when the middle cap main body 201 is connected with the lower cap main body 301 by adopting a buckle structure, the middle cap main body 201 is directly pressed downwards), at the moment, the second cutting knife 202 is abutted against the top edge of the second sealing sheet 302, and cutting of the second sealing sheet 302 is completed, and because the second sealing sheet 302 and the inner wall of the lower cap main body 301 are provided with a connecting position, the second sealing sheet 302 is suspended in the lower cap main body 301; then tearing off the second bottle cap tearing ring 4, holding the first anti-slip threads 105 on the outer wall of the upper cap main body 101 and screwing the upper cap main body 101 clockwise, in the rotation process of the upper cap main body 101, cutting the bottom blade of the first cutting knife 102 along the top edge of the first sealing sheet 203, when the screwing rotation angle of the upper cap main body 101 is about 270 degrees, rotating the bottom of the ejector pin 103 to be in contact with the lowest position of the top of the guide boss 2031, when the screwing rotation angle of the upper cap main body 101 is about 360 degrees, the first cutting knife 102 finishes cutting the first sealing sheet 203, at this time, the first limiting block 104 is abutted with the second limiting block 2011 to limit the screwing angle of the upper cap main body 101, and simultaneously, the ejector pin 103 pushes the first sealing sheet 203 open, the first sealing sheet 203 is in contact with the second sealing sheet 302 in the process of being turned downwards and opened, and pushes the second sealing sheet 302 open, the basic raw materials in the material storage chamber 1011 fall under the action of gravity to the lower part of the material storage chamber 1011, and sequentially pass through the inside of the middle cover main body 201 and the inside of the lower cover main body 301 to enter the bottle body, so that the basic raw materials are put in.
The utility model discloses a characteristics and advantage of bottle lid are:
one, this bottle lid seals the basic raw materials who deposits in storage cavity 1011 through first closing cap 203, guarantees that basic raw materials places in airtight and the good storing space of leakproofness alone, can accomplish smoothly through the cooperation of first cutting knife 102 and ejector pin 103 and open the operation with pushing up to the cutting of first closing cap 203 to guarantee that basic raw materials can drop smoothly to storage cavity 1011's below, convenient operation, swift.
Two, this bottle lid is provided with second gasket 302 at the inside seal of lower cover main part 301, second gasket 302 matches with first gasket 203 and forms the double-deck seal structure to storage cavity 1011, further improve the sealed effect to storage cavity, and purified water or basic solution in the bottle can also avoid the assembly process are to the external spill for second gasket 302, can cut second gasket 302 through second cutting knife 202, ensure that the basic raw materials that drops to storage cavity 1011 below can pass lower cover main part 301's inside smoothly and drop to the bottle in, guarantee that basic raw materials can mix with purified water or basic solution in the bottle, consumer's use experience has been promoted greatly.
The inner diameter of the lower part of the lower cover main body 301 in the bottle cap is the same as that of the existing common bottle cap, the requirement of being connected with the existing common bottle body can be met, cap arranging and sealing can be directly carried out on the existing beverage filling machine, and the application range is wider.
Fourthly, be provided with first bottle lid in this bottle lid and tear pull ring 5 and second bottle lid and tear pull ring 4, ensure before not opening the bottle lid, lower cover main part 301 and well lid main part 201 and upper cover main part 101 between firm being connected, tear first bottle lid and tear pull ring 5 and second bottle lid and tear pull ring 4 back, can accomplish the opening operation of second gasket 302 and first gasket 203 smoothly, and convenient for operation, the practicality is strong.
Fifthly, a guide boss 2031 is arranged at the top of the first sealing sheet 203 in the bottle cap, after the first sealing sheet 203 is cut by the first cutting knife 102, the ejector rod 103 is matched with the guide boss 2031 to ensure that the first sealing sheet 203 is completely ejected, and the first sealing sheet 203 is opened.
Example two
The utility model provides a bottle, the bottle includes bottle and foretell bottle lid, the bottle lid is located the open-top portion of bottle.
Further, a second internal thread 304 is arranged on the inner wall of the bottom of the bottle cap, a second external thread is arranged on the outer wall of the opening at the top of the bottle body, and the bottle cap and the bottle body are connected in a matched mode through the second internal thread 304 and the second external thread.
The utility model discloses a characteristics and advantage of bottle are:
this bottle simple structure, bottle and bottle lid can cooperate to be connected, and the bottle lid can provide solitary seal space for basic raw materials, and the inside of bottle lid is provided with double-deck seal structure, has good leakproofness, and sealing connection between bottle lid and the bottle can avoid the interior pure water of bottle or basic solution to the external spill when assembling bottle lid and bottle.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art should also realize that such equivalent changes and modifications can be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The bottle cap is characterized by comprising an upper cap (1), a middle cap (2) arranged at the bottom of the upper cap (1) and a lower cap (3) arranged at the bottom of the middle cap (2) and connected with a top opening of a bottle body, wherein:
the upper cover (1) comprises an upper cover main body (101), the upper cover main body (101) is of a cylindrical structure with a top seal and a bottom opening, the cylindrical structure is arranged along the vertical direction, a material storage chamber (1011) communicated with the bottom opening of the upper cover main body (101) is formed in the upper cover main body (101), a top rod (103) and a first cutting knife (102) are arranged inside the material storage chamber (1011), and the bottom of the top rod (103) and the bottom of the first cutting knife (102) both extend out to the lower side of the upper cover main body (101);
the middle cover (2) comprises a middle cover main body (201), the middle cover main body (201) is of a cylindrical structure with an open top and an open bottom, the bottom of the upper cover main body (101) is rotatably connected with the top of the middle cover main body (201), a first sealing sheet (203) is arranged inside the middle cover main body (201) in a sealing mode, the first sealing sheet (203) is located below the material storage chamber (1011) and sealed to the material storage chamber (1011), the bottom of the ejector rod (103) and the bottom of the first cutting knife (102) can be abutted to the first sealing sheet (203), a second cutting knife (202) is arranged inside the middle cover main body (201), and the bottom of the second cutting knife (202) extends to the lower portion of the middle cover main body (201);
the lower cover (3) comprises a lower cover main body (301), the lower cover main body (301) is of a cylindrical structure with an opening at the top and an opening at the bottom, the lower cover main body (301) is arranged along the vertical direction, the middle cover main body (201) can be fixed and can be arranged at the top of the lower cover main body (301) in a downward moving mode, a first bottle cover tearing pull ring (5) is arranged between the bottom of the middle cover main body (201) and the top of the lower cover main body (301), a second sealing sheet (302) is arranged inside the lower cover main body (301) in a sealing mode, and the bottom of a second cutting knife (202) can be abutted to the second sealing sheet (302).
2. The bottle cap according to claim 1, wherein the top of the first cap tear tab (5) is connected to the bottom edge of the middle cap body (201), the bottom of the first cap tear tab (5) is connected to the top edge of the lower cap body (301), and a first tear tab opening (501) is left on the first cap tear tab (5).
3. The closure as claimed in claim 1, wherein a second closure tear tab (4) is provided between the upper closure body (101) and the middle closure body (201), wherein a top of the second closure tear tab (4) is connected to a bottom edge of the upper closure body (101), a bottom of the second closure tear tab (4) is connected to a top edge of the middle closure body (201), and a second tear tab opening (401) is left in the second closure tear tab (4).
4. The bottle cap according to claim 3, wherein a first stopper (104) is disposed on the outer wall of the bottom of the upper cap body (101), a second stopper (2011) is disposed on the outer wall of the top of the middle cap body (201), and the first stopper (104) and the second stopper (2011) are disposed in the second tear-off ring opening (401) side by side in the horizontal direction.
5. The bottle cap according to claim 1, wherein the top bar (103) has an elongated plate-like structure arranged in a vertical direction, an upper portion of the top bar (103) is connected to an inner wall of the storage chamber (1011), a top portion of the first cutter (102) is fixed to the top bar (103), a bottom portion of the first cutter (102) is provided with a blade, the blade of the first cutter (102) extends below the bottom portion of the top bar (103), and the blade of the first cutter (102) is located opposite to a top edge of the first cap piece (203).
6. The bottle cap according to claim 1, wherein the second cutter (202) is a top-open and bottom-open cylindrical structure disposed in a vertical direction, an edge of the top-open of the second cutter (202) is fixed on an inner wall of the middle cap body (201), the first closure plate (203) is disposed in the second cutter (202) in a horizontal direction, and an edge of the first closure plate (203) is sealingly connected to the inner wall of the second cutter (202), a bottom of the second cutter (202) is provided with an arc-shaped edge along a circumferential direction of the second cutter (202), a position of the edge of the second cutter (202) is opposite to a position of the top edge of the second closure plate (302), and when the middle cap body (201) moves down to a lowermost position, a position of the lowermost cutter (202) abuts against the second closure plate (302) and cuts the second closure plate (302), the highest position of the cutting edge of the second cutting knife (202) is separated from the second sealing sheet (302).
7. The bottle cap according to claim 6, wherein a guide boss (2031) having a sector-shaped cross section is provided on a top of the first cap (203), a top of the guide boss (2031) is gradually raised in a circumferential direction of the first cap (203), and a bottom of the carrier rod (103) can be in contact with a lowest position of the top of the guide boss (2031).
8. The bottle cap according to claim 1, wherein the middle cap (2) further comprises a first connecting portion (204), the upper cap (1) further comprises a third connecting portion (106), the first connecting portion (204) and the third connecting portion (106) are both of a cylindrical structure with an open top and an open bottom, the cylindrical structure is arranged in the vertical direction, the top of the third connecting portion (106) is connected with the inner wall of the upper cap body (101) along the circumferential direction of the upper cap body (101), the bottom of the third connecting portion (106) is flush with the bottom of the upper cap body (101), and the bottom of the first connecting portion (204) is connected with the inner wall of the middle cap body (201) along the circumferential direction of the middle cap body (201);
at least one first sealing ring (2041) is arranged on the inner wall of the first connecting part (204) along the circumferential direction of the first connecting part (204), the top edge of the first connecting part (204) is provided with at least one second sealing ring (2042) along the circumferential direction of the first connecting part (204), the bottom of the upper cover main body (101) can be rotatably sleeved outside the first connecting part (204), a thread structure which is matched and connected is arranged between the inner wall of the bottom of the upper cover main body (101) and the outer wall of the first connecting part (204), the first connecting part (204) is clamped between the inner wall of the bottom of the first connecting part (204) and the outer wall of the third connecting part (106), and the first sealing ring (2041) is tightly attached to the outer wall of the first connecting part (204), the second sealing ring (2042) is tightly attached to the position where the third connecting part (106) is connected with the inner wall of the upper cover main body (101).
9. The bottle cap according to claim 1, wherein the lower cap (3) further comprises a second connecting portion (303), the second connecting portion (303) is a cylindrical structure with an open top and an open bottom, the second connecting portion (303) is arranged in a vertical direction, the bottom of the second connecting portion (303) is connected with the top of the lower cap body (301) along the circumferential direction of the lower cap body (301), the bottom of the middle cap body (201) is sleeved outside the second connecting portion (303), and a thread structure for matching connection is arranged between the inner wall of the bottom of the middle cap body (201) and the outer wall of the second connecting portion (303);
the second sealing sheet (302) is arranged in the second connecting portion (303) along the horizontal direction, and the edge of the second sealing sheet (302) is connected with the inner wall of the second connecting portion (303) in a sealing mode.
10. A bottle comprising a body and the cap of any one of claims 1 to 9, wherein the cap is disposed at a top opening of the body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922484263.5U CN211495198U (en) | 2019-12-31 | 2019-12-31 | Bottle cap and bottle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922484263.5U CN211495198U (en) | 2019-12-31 | 2019-12-31 | Bottle cap and bottle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211495198U true CN211495198U (en) | 2020-09-15 |
Family
ID=72397735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922484263.5U Active CN211495198U (en) | 2019-12-31 | 2019-12-31 | Bottle cap and bottle |
Country Status (1)
Country | Link |
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CN (1) | CN211495198U (en) |
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2019
- 2019-12-31 CN CN201922484263.5U patent/CN211495198U/en active Active
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