CN214357729U - Easily rotate and twist combination bottle lid that realizes punctureing - Google Patents
Easily rotate and twist combination bottle lid that realizes punctureing Download PDFInfo
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- CN214357729U CN214357729U CN202120332934.0U CN202120332934U CN214357729U CN 214357729 U CN214357729 U CN 214357729U CN 202120332934 U CN202120332934 U CN 202120332934U CN 214357729 U CN214357729 U CN 214357729U
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Abstract
In order to solve the problem that the storage on the upper cover body can be replaced and the mixing of the materials in the storage bin and the bottle body can be realized when in use, the utility model provides a combined bottle cover which is easy to rotate, screw and puncture, the storage bin is in an axial free state between the upper cover body and the lower cover body, the external thread end surface of the storage bin falls on the first internal thread end surface of the lower cover body due to the self-gravity factor of the storage bin, two pairs of threads are in a quasi-meshing state, screwing the cover body is equal to screwing the storage bin, and the storage bin moves axially towards the bottle mouth, namely, the aluminum foil is continuously close to the puncture structure of the lower cover, and the lower cover sealing ring just seals with the first sealing ring of the storage bin and then starts to be punctured, this simple structure, convenient operation and portable have solved the storage storehouse on the upper cover body and can also accomplish the problem that stores the interior material of storehouse and bottle when using and mix.
Description
Technical Field
The utility model relates to a mixed type beverage, food, medicine, cosmetics, milk power formula, nutriment, supplement, the mixed type glue that uses, field such as chemistry, comparatively specific involves a combination bottle lid that easily rotates to twist and moves and realize punctureing.
Background
Many products currently on the market come in the form of solvents that require mixing with some liquid prior to use. These products relate to: mixed drinks, foods, medicines, cosmetics, milk powder formulations, nutrients, supplements, mixed gums, etc., which are mixed with a solvent and a solution for use, but do not maintain activity, stability, effective time, strength for a long time after mixing, and can be stored for a long time if the separate side is isolated. There is a need for a portable, user friendly package that can be separately packaged and that is easy and user friendly to carry during use.
The storage bin on the upper cover body of the existing storage type bottle cap is fixedly connected with the upper cover body, so that substances in the storage bin cannot be replaced at will, and the problem that the substances in the storage bin and the substances in the bottle body are mixed when the storage bin on the upper cover body can be replaced and the use can be realized is solved.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve how to make the storage storehouse on the upper cover body can change and can also accomplish the problem that the interior material of storage storehouse mixes with the interior material of bottle when using, the utility model provides an easily rotatory combination bottle lid of twisting to move and realizing punctureing, include: the upper cover body 100, the lower cover body 300 and the storage bin 400 are arranged, a sealing element 401 is arranged at the bottom of the storage bin 400, when the storage bin is required to be used, a pressing groove 101 is pressed to act on a pressing area 403, a first buckling device 500 on the storage bin 400 is separated from a first buckling device 500 on the upper cover body 100, so that the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the gravity of the storage bin 400, the end surface of an external thread 404 of the storage bin 400 falls on the end surface of a first internal thread 301 of the lower cover body 300, two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards a bottle opening, namely, an aluminum foil is continuously close to a piercing structure of the lower cover, and starts to be pierced after the lower cover sealing ring is just sealed with a first sealing ring 306 of the storage bin 400, the structure is simple, operation and convenient and carrying are achieved, and when the storage bin 400 on the upper cover body 100 can be replaced and can be used The problem of mixing of substances in the body.
A combination bottle cap that is easily twisted for piercing, comprising: go up lid 100, lower lid 300 and store storehouse 400, its characterized in that: the bottom of the storage bin 400 is provided with a sealing element 401, the sealing element 401 and the storage bin 400 form a closed containing cavity 402, the top end of the upper cover body 100 is provided with a pressing groove 101, the top of the storage bin 400 is provided with a pressing area 403 matched with the pressing groove 101, the storage bin 400 and the upper cover body 100 are clamped by a first clamping device 500, the lower part of the outer wall of the storage bin 400 is provided with an external thread 404, the inner wall of the lower cover body 300 is provided with a first internal thread 301 matched with the external thread 404, the lower part of the first internal thread 301 is provided with a spacing sheet 200 fixed with the inner wall of the lower cover body 300 in a sealing manner, the upper end of the spacing sheet 200 is provided with a piercing mechanism 201 and a first sealing ring 306, the lower cover body 300 and the upper cover body 100 are clamped by a second clamping device 600, when in use, the pressing groove 101 is pressed, the pressing area 403 is applied, the first clamping device 500 on the storage bin 400 is separated from the first clamping device 500 on the upper cover body 100, the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the factor of the gravity of the storage bin 400, the end face of the external thread 404 of the storage bin 400 falls on the end face of the first internal thread 301 of the lower cover body 300, the two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards the bottle opening, namely, the aluminum foil is continuously close to the puncture structure of the lower cover, and after the lower cover sealing ring is just sealed with the first sealing ring 306 of the storage bin 400, the lower cover sealing ring starts to be punctured.
Further, the pressing region 403 is located inside the pressing groove 101 and is disposed at the top of the built-in cavity, the pressing region 403 is integrally formed with the storage compartment 400, and the height of the pressing region 403 is the same as the depth of the pressing groove 101, so that the fixed portion of the pressing groove 101 is attached to the bottom of the pressing region 403.
Further, the pressing region 403 is a sheet integrally molded with the upper cover 100, and the material of the sheet is the same as that of the upper cover 100.
Further, the sealing element 401 is an aluminum foil, which is made of a material easy to pierce, so that the piercing mechanism 201 can pierce the aluminum foil to release the substance in the storage compartment 400.
Further, the first fastening device 500 includes a first fastening groove 501 and a first fastening hook 502.
Further, the outer wall of the storage bin 400 is provided with a first engaging groove 501, the inner wall of the upper cover 100 is provided with a first engaging hook 502, and the first engaging groove 501 and the first engaging hook 502 are engaged and fixed on the upper cover 100.
Further, the inner wall of the upper cover body 100 is provided with a first engaging groove 501, the outer wall of the storage bin 400 is provided with a first engaging hook 502, and the first engaging groove 501 and the first engaging hook 502 are fastened and fixed on the upper cover body 100.
Further, the first hook 502 is a continuous protrusion or a discontinuous protrusion radially inward on the inner wall of the upper cover 100, the first slot 501 is a continuous recess radially outward on the outer side of the storage compartment 400, the recess can just receive the first hook 502 without external force, and when the storage compartment 400 is subjected to axial force, the first hook 502 can be easily separated from the first slot 501. The purpose of this engagement is to fix the position of the storage compartment 400 and the upper cover 100 so that the aluminum foil is not punctured by the contact with the puncturing mechanism 201 of the lower cover 300.
Further, the number of the first fastening devices 500 ranges from 1 to 16, preferably from 1 to 4, further from 1 to 3, preferably 2.
Further, the second fastening device 600 includes an inner snap ring 601 and an outer snap ring 602, the inner snap ring 601 is disposed at the lower portion of the first fastening device 500 of the upper cover 100, the inner snap ring 601 is a circle of arc that protrudes radially inward from the inner wall of the upper cover 100, the outer snap ring 602 is disposed on the outer wall of the lower cover 300, the outer snap ring 602 is a plurality of discontinuous snap points or a circle of radially outward protrusion on the outer side surface of the lower cover, the upper cover 100 is pressed to be fastened to the lower cover 300 by the mutual fastening of the inner snap ring 601 and the outer snap ring 602, and the upper cover 100 is secured to the lower cover 300 after the fastening, so that the upper cover 100 is not separated from the lower cover 300.
Further, the number of the second fastening devices 600 ranges from 1 to 16, preferably from 1 to 4, further from 1 to 3, and preferably from 1, the inner snap ring 601 of the upper cover 100 and the outer snap ring 602 of the lower cover 300 can be engaged with each other, and when in use, the outer snap ring 602 continuously performs a circular motion in the inner snap ring 601.
Further, the inner wall of the upper cover 100 is provided with a driving surface 102, the outer wall of the storage bin 400 is provided with a driven surface 405, the driving surface 102 and the driven surface 405 are matched with each other, and the end surface of the external thread 404 of the storage bin 400 and the end surface of the first internal thread 301 of the lower cover 300 are meshed with each other for rotation.
Further, the storage bin 400 is rotated to make the end face of the external thread 404 of the storage bin 400 and the end face of the first internal thread 301 of the lower cover 300 mutually engaged, and the storage bin 400 and the first sealing ring 306 of the sealing ring of the lower cover 300 form a sealed space, and the rotation angle ranges from 15 ° to 1080 °, preferably from 30 ° to 720 °, further from 45 ° to 540 °, and preferably is 120 °.
Further, the piercing means 201 is composed of a plurality of piercing cutter teeth, the storage compartment 400 of the upper cover 100 which is continuously rotated is continuously moved downward in the screw thread direction, and the aluminum foil is pierced by the piercing cutter teeth after the storage compartment 400 is continuously rotated, and the rotation angle is in the range of 45 ° to 1440 °, preferably 60 ° to 1080 °, further 90 ° to 720 °, preferably 540 ° or 180 °.
Further, the number of the piercing cutter teeth depends on the rotation angle of the upper cap body 100, and the number of the piercing cutter teeth ranges from 1 to 50, preferably from 1 to 10, further from 1 to 6, and preferably from 1 to 2.
Further, the storage chamber 400 continuously rotating the upper cover body 100 is continuously moved downward in the screw direction, and the rotation of the upper cover body 100 and the storage chamber 400 is terminated when the aluminum foil is punctured at a desired angle, which is in the range of 1/5 to 4/5, preferably 2/3, to ensure that the aluminum foil is not separated from the storage chamber 400 when the bottle body is shaken.
Further, the first sealing ring 306 is located at the periphery of the piercing mechanism 201, and the annular outer wall at the bottom of the storage bin 400 is in interference fit with the first sealing ring 306 of the lower cover 300, so that the combined bottle cap is prevented from leaking substances after being mounted on a water bottle.
Further, the lower part of the outer wall of the lower cap body 300 is provided with an anti-slip surface 302, and the anti-slip surface 302 increases friction force, so that the lower cap body 300 is easily separated from the bottle body in a rotating manner.
Further, a bottle mouth sealing ring 303, a bottle mouth sealing ring 304 and a second internal thread 305 are arranged on the lower portion of the inner wall of the lower cover body 300, and the bottle mouth sealing ring 303 and the bottle mouth sealing ring 304 are connected with the bottle mouth external thread 404 in a matched manner through the second internal thread 305, so that the sealing performance of the whole bottle body is improved.
The utility model has the advantages that: the utility model provides a combination bottle lid that easily rotatory twisting moved and realize punctureing, include: the upper cover body 100, the lower cover body 300 and the storage bin 400 are arranged, a sealing element 401 is arranged at the bottom of the storage bin 400, when the storage bin is required to be used, a pressing groove 101 is pressed to act on a pressing area 403, a first buckling device 500 on the storage bin 400 is separated from a first buckling device 500 on the upper cover body 100, so that the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the gravity of the storage bin 400, the end surface of an external thread 404 of the storage bin 400 falls on the end surface of a first internal thread 301 of the lower cover body 300, two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards a bottle opening, namely, an aluminum foil is continuously close to a piercing structure of the lower cover, and starts to be pierced after the lower cover sealing ring is just sealed with a first sealing ring 306 of the storage bin 400, the structure is simple, operation and convenient and carrying are achieved, and when the storage bin 400 on the upper cover body 100 can be replaced and can be used The problem of mixing of substances in the body.
Drawings
Fig. 1 is a schematic cross-sectional view of the combined bottle cap easy to be rotated and twisted to realize puncture according to the present invention.
Fig. 2 is a perspective view of the upper cover of the present invention.
Fig. 3 is a three-dimensional structure diagram of the upper cover body of the present invention.
Fig. 4 is a schematic sectional view of the upper cover structure of the present invention.
Fig. 5 is a three-dimensional structure view of the lower cover body of the present invention.
Fig. 6 is a schematic cross-sectional view of the lower cover body of the present invention.
Fig. 7 is a three-dimensional structure diagram of the storage bin of the present invention.
Fig. 8 is a three-dimensional structure diagram of the storage bin of the present invention.
Fig. 9 is a schematic sectional view of the storage bin of the present invention.
Fig. 10 is a schematic cross-sectional view of the first fastening device of the present invention.
Fig. 11 is a schematic cross-sectional view of the first fastening device of the present invention.
Fig. 12 is a schematic cross-sectional view of the first fastening device of the present invention.
Fig. 13 is a schematic cross-sectional view of a second fastening device according to the present invention.
Fig. 14 is a schematic cross-sectional view of a second fastening device according to the present invention.
Fig. 15 is a schematic cross-sectional view of the initial state of the combined bottle cap easy to be rotated and twisted to realize piercing.
Fig. 16 is a schematic cross-sectional view of the combination bottle cap storage bin easy to rotate and twist to realize puncturing according to the present invention in a free state.
Fig. 17 is a schematic cross-sectional view of the combination bottle cap of the present invention, which is easy to rotate and twist to realize the puncture.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed description of the preferred embodiment 1
As shown in fig. 1, it is a schematic cross-sectional view of the combined bottle cap easy to rotate and twist to realize piercing of the present invention; as shown in fig. 2, it is a three-dimensional structure diagram of the upper cover body of the present invention; as shown in fig. 3, it is a three-dimensional structure diagram of the upper cover body of the present invention; as shown in fig. 4, it is a schematic sectional view of the upper cover structure of the present invention; as shown in fig. 5, it is a three-dimensional structure diagram of the lower cover body of the present invention; as shown in fig. 6, it is a schematic cross-sectional view of the lower cover body of the present invention; as shown in fig. 7, it is a three-dimensional structure diagram of the storage bin of the present invention; as shown in fig. 8, it is a three-dimensional structure diagram of the storage bin of the present invention; fig. 9 is a schematic sectional view of the storage bin according to the present invention; as shown in fig. 10, is a schematic cross-sectional view of the first fastening device of the present invention; as shown in fig. 12, is a schematic cross-sectional view of the first fastening device of the present invention; as shown in fig. 13, is a schematic cross-sectional view of a second fastening device of the present invention; fig. 14 is a schematic cross-sectional view of a second fastening device according to the present invention; as shown in fig. 15, it is a schematic cross-sectional view of the initial state of the combined bottle cap easy to rotate and twist to realize piercing of the present invention; as shown in fig. 16, it is a schematic cross-sectional view of the storage bin of the combined bottle cap easy to rotate and twist to realize puncture of the present invention in a free state; as shown in fig. 17, it is a schematic cross-sectional view of the combination bottle cap of the present invention that is easy to rotate and twist to realize the puncture.
A combination bottle cap that is easily twisted for piercing, comprising: go up lid 100, lower lid 300 and store storehouse 400, its characterized in that: the bottom of the storage bin 400 is provided with a sealing element 401, the sealing element 401 and the storage bin 400 form a closed containing cavity 402, the top end of the upper cover body 100 is provided with a pressing groove 101, the top of the storage bin 400 is provided with a pressing area 403 matched with the pressing groove 101, the storage bin 400 and the upper cover body 100 are clamped by a first clamping device 500, the lower part of the outer wall of the storage bin 400 is provided with an external thread 404, the inner wall of the lower cover body 300 is provided with a first internal thread 301 matched with the external thread 404, the lower part of the first internal thread 301 is provided with a spacing sheet 200 fixed with the inner wall of the lower cover body 300 in a sealing manner, the upper end of the spacing sheet 200 is provided with a piercing mechanism 201 and a first sealing ring 306, the lower cover body 300 and the upper cover body 100 are clamped by a second clamping device 600, when in use, the pressing groove 101 is pressed, the pressing area 403 is applied, the first clamping device 500 on the storage bin 400 is separated from the first clamping device 500 on the upper cover body 100, the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the factor of the gravity of the storage bin 400, the end face of the external thread 404 of the storage bin 400 falls on the end face of the first internal thread 301 of the lower cover body 300, the two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards the bottle opening, namely, the aluminum foil is continuously close to the puncture structure of the lower cover, and after the lower cover sealing ring is just sealed with the first sealing ring 306 of the storage bin 400, the lower cover sealing ring starts to be punctured.
The pressing area 403 is located inside the pressing groove 101 and is placed at the top of the built-in cavity, the pressing area 403 is integrally formed with the storage bin 400, and the height of the pressing area 403 is the same as the depth of the pressing groove 101, so that the fixed part of the pressing groove 101 is attached to the bottom of the pressing area 403.
The pressing region 403 is a sheet integrally formed with the upper cover 100, and the sheet is made of the same material as the upper cover 100.
The sealing element 401 is an aluminum foil which is made of a material easy to pierce, so that the aluminum foil can be conveniently pierced by the piercing mechanism 201 to release substances in the storage bin 400.
The first fastening device 500 includes a first engaging groove 501 and a first hook 502, the outer wall of the storage bin 400 is provided with the first engaging groove 501, the inner wall of the upper cover 100 is provided with the first hook 502, and the first engaging groove 501 and the first hook 502 are fastened and fixed on the upper cover 100.
The first hook 502 is a continuous inward ring of protrusions or discontinuous bumps on the inner wall of the upper cover 100, the first engaging groove 501 is a continuous outward ring of depressions on the outer side of the storage compartment 400, the depressions can just accommodate the first hook 502 without external force, and when the storage compartment 400 is subjected to axial force, the first hook 502 can be easily disengaged from the first engaging groove 501. The purpose of this engagement is to fix the position of the storage compartment 400 and the upper cover 100 so that the aluminum foil is not punctured by the contact with the puncturing mechanism 201 of the lower cover 300.
The number of the first fastening devices 500 ranges from 1 to 16, preferably from 1 to 4, further from 1 to 3, preferably 2.
The second fastening device 600 includes an inner fastening ring 601 and an outer fastening ring 602, the inner fastening ring 601 is disposed on the lower portion of the first fastening device 500 of the upper cover 100, the inner fastening ring 601 is a radian of a circle that protrudes radially inward on the inner wall of the upper cover 100, the outer wall of the lower cover 300 is disposed with the outer fastening ring 602, the outer fastening ring 602 is a plurality of discrete fastening points or a circle of radially outward protrusion on the outer side surface of the lower cover, the upper cover 100 is pressed to be fastened to the lower cover 300 by the inner fastening ring 601 and the outer fastening ring 602, and the upper cover 100 is secured to the lower cover 300 after being fastened to each other, so as to ensure that the upper cover 100 is not detached from the lower cover 300.
The number of the second fastening devices 600 ranges from 1 to 16, preferably from 1 to 4, further from 1 to 3, and preferably from 1, the inner snap ring 601 of the upper cover 100 and the outer snap ring 602 of the lower cover 300 can be engaged with each other, and when in use, the outer snap ring 602 continuously performs a circular motion in the inner snap ring 601.
The inner wall of the upper cover body 100 is provided with a driving surface 102, the outer wall of the storage bin 400 is provided with a driven surface 405, the driving surface 102 and the driven surface 405 are mutually matched, and the end surface of the external thread 404 of the storage bin 400 is mutually meshed with the end surface of the first internal thread 301 of the lower cover body 300 for rotation.
The storage bin 400 is rotated to enable the end face of the external thread 404 of the storage bin 400 to be engaged with the end face of the first internal thread 301 of the lower cover 300, and the storage bin 400 and the first sealing ring 306 of the sealing ring of the lower cover 300 form a sealed space, and the rotation angle ranges from 15 degrees to 1080 degrees, preferably ranges from 30 degrees to 720 degrees, further ranges from 45 degrees to 540 degrees, and is preferably 120 degrees.
The puncturing mechanism 201 is composed of a plurality of puncturing knife teeth, the storage bin 400 of the upper cover body 100 which rotates continuously moves downwards continuously along the thread direction, the aluminum foil is punctured by the puncturing knife teeth after the storage bin 400 rotates continuously, and the rotating angle ranges from 45 degrees to 1440 degrees, preferably from 60 degrees to 1080 degrees, further preferably from 90 degrees to 720 degrees, preferably 540 degrees or 180 degrees.
The number of the piercing cutter teeth depends on the rotation angle of the upper cover body 100, and the number of the piercing cutter teeth ranges from 1 to 50, preferably from 1 to 10, further from 1 to 6, and preferably from 1 to 2.
The storage chamber 400 of the continuously rotated upper cover 100 is continuously moved downward in the screw direction, and when the aluminum foil is punctured at a desired angle, the rotation of the upper cover 100 and the storage chamber 400 is terminated, and the puncturing desired angle is in the range of 1/5-4/5, preferably 2/3, to ensure that the aluminum foil is not separated from the storage chamber 400 when the bottle body is shaken.
The first sealing ring 306 is located at the periphery of the piercing mechanism 201, and the annular outer wall at the bottom of the storage bin 400 is in interference fit with the first sealing ring 306 of the lower cover body 300, so that substances cannot seep out after the combined bottle cap is mounted on a water bottle.
The lower part of the outer wall of the lower cover body 300 is provided with an anti-slip surface 302, and the anti-slip surface 302 increases friction force, so that the lower cover body 300 is easy to rotate away from the bottle body.
The lower part of the inner wall of the lower cover body 300 is provided with a bottle mouth sealing ring 303, a bottle mouth sealing ring 304 and a second internal thread 305, the bottle mouth sealing ring 303 and the bottle mouth sealing ring 304 are in matching connection with the bottle mouth external thread 404 through the second internal thread 305, and the sealing performance of the whole bottle body is improved.
The utility model provides a combination bottle lid that easily rotatory twisting moved and realize punctureing, include: the upper cover body 100, the lower cover body 300 and the storage bin 400 are arranged, a sealing element 401 is arranged at the bottom of the storage bin 400, when the storage bin is required to be used, a pressing groove 101 is pressed to act on a pressing area 403, a first buckling device 500 on the storage bin 400 is separated from a first buckling device 500 on the upper cover body 100, so that the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the gravity of the storage bin 400, the end surface of an external thread 404 of the storage bin 400 falls on the end surface of a first internal thread 301 of the lower cover body 300, two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards a bottle opening, namely, an aluminum foil is continuously close to a piercing structure of the lower cover, and starts to be pierced after the lower cover sealing ring is just sealed with a first sealing ring 306 of the storage bin 400, the structure is simple, operation and convenient and carrying are achieved, and when the storage bin 400 on the upper cover body 100 can be replaced and can be used The problem of mixing of substances in the body.
Embodiment mode 2:
as shown in fig. 1, it is a schematic cross-sectional view of the combined bottle cap easy to rotate and twist to realize piercing of the present invention; as shown in fig. 2, it is a three-dimensional structure diagram of the upper cover body of the present invention; as shown in fig. 3, it is a three-dimensional structure diagram of the upper cover body of the present invention; as shown in fig. 4, it is a schematic sectional view of the upper cover structure of the present invention; as shown in fig. 5, it is a three-dimensional structure diagram of the lower cover body of the present invention; as shown in fig. 6, it is a schematic cross-sectional view of the lower cover body of the present invention; as shown in fig. 7, it is a three-dimensional structure diagram of the storage bin of the present invention; as shown in fig. 8, it is a three-dimensional structure diagram of the storage bin of the present invention; fig. 9 is a schematic sectional view of the storage bin according to the present invention; as shown in fig. 11, is a schematic cross-sectional view of the first fastening device of the present invention; as shown in fig. 12, is a schematic cross-sectional view of the first fastening device of the present invention; as shown in fig. 13, is a schematic cross-sectional view of a second fastening device of the present invention; fig. 14 is a schematic cross-sectional view of a second fastening device according to the present invention; as shown in fig. 15, it is a schematic cross-sectional view of the initial state of the combined bottle cap easy to rotate and twist to realize piercing of the present invention; as shown in fig. 16, it is a schematic cross-sectional view of the storage bin of the combined bottle cap easy to rotate and twist to realize puncture of the present invention in a free state; as shown in fig. 17, it is a schematic cross-sectional view of the combination bottle cap of the present invention that is easy to rotate and twist to realize the puncture.
A combination bottle cap that is easily twisted for piercing, comprising: go up lid 100, lower lid 300 and store storehouse 400, its characterized in that: the bottom of the storage bin 400 is provided with a sealing element 401, the sealing element 401 and the storage bin 400 form a closed containing cavity 402, the top end of the upper cover body 100 is provided with a pressing groove 101, the top of the storage bin 400 is provided with a pressing area 403 matched with the pressing groove 101, the storage bin 400 and the upper cover body 100 are clamped by a first clamping device 500, the lower part of the outer wall of the storage bin 400 is provided with an external thread 404, the inner wall of the lower cover body 300 is provided with a first internal thread 301 matched with the external thread 404, the lower part of the first internal thread 301 is provided with a spacing sheet 200 fixed with the inner wall of the lower cover body 300 in a sealing manner, the upper end of the spacing sheet 200 is provided with a piercing mechanism 201 and a first sealing ring 306, the lower cover body 300 and the upper cover body 100 are clamped by a second clamping device 600, when in use, the pressing groove 101 is pressed, the pressing area 403 is applied, the first clamping device 500 on the storage bin 400 is separated from the first clamping device 500 on the upper cover body 100, the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the factor of the gravity of the storage bin 400, the end face of the external thread 404 of the storage bin 400 falls on the end face of the first internal thread 301 of the lower cover body 300, the two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards the bottle opening, namely, the aluminum foil is continuously close to the puncture structure of the lower cover, and after the lower cover sealing ring is just sealed with the first sealing ring 306 of the storage bin 400, the lower cover sealing ring starts to be punctured.
The pressing area 403 is located inside the pressing groove 101 and is placed at the top of the built-in cavity, the pressing area 403 is integrally formed with the storage bin 400, and the height of the pressing area 403 is the same as the depth of the pressing groove 101, so that the fixed part of the pressing groove 101 is attached to the bottom of the pressing area 403.
The pressing region 403 is a sheet integrally formed with the upper cover 100, and the sheet is made of the same material as the upper cover 100.
The sealing element 401 is an aluminum foil which is made of a material easy to pierce, so that the aluminum foil can be conveniently pierced by the piercing mechanism 201 to release substances in the storage bin 400.
The first fastening device 500 includes a first fastening groove 501 and a first fastening hook 502.
The inner wall of the upper cover body 100 is provided with a first slot 501, the outer wall of the storage bin 400 is provided with a first hook 502, and the first slot 501 and the first hook 502 are fastened and fixed on the upper cover body 100.
The first hook 502 is a continuous inward ring of protrusions or discontinuous bumps on the inner wall of the upper cover 100, the first engaging groove 501 is a continuous outward ring of depressions on the outer side of the storage compartment 400, the depressions can just accommodate the first hook 502 without external force, and when the storage compartment 400 is subjected to axial force, the first hook 502 can be easily disengaged from the first engaging groove 501. The purpose of this engagement is to fix the positions of the storage compartment 400 and the upper cover 100 so as not to contact the piercing mechanism 201 of the lower cover 300 and pierce the aluminum foil,
the number of the first fastening devices 500 ranges from 1 to 16, preferably from 1 to 4, further from 1 to 3, preferably 2.
The second fastening device 600 includes an inner fastening ring 601 and an outer fastening ring 602, the inner fastening ring 601 is disposed on the lower portion of the first fastening device 500 of the upper cover 100, the inner fastening ring 601 is a radian of a circle that protrudes radially inward on the inner wall of the upper cover 100, the outer wall of the lower cover 300 is disposed with the outer fastening ring 602, the outer fastening ring 602 is a plurality of discrete fastening points or a circle of radially outward protrusion on the outer side surface of the lower cover, the upper cover 100 is pressed to be fastened to the lower cover 300 by the inner fastening ring 601 and the outer fastening ring 602, and the upper cover 100 is secured to the lower cover 300 after being fastened to each other, so as to ensure that the upper cover 100 is not detached from the lower cover 300.
The number of the second fastening devices 600 ranges from 1 to 16, preferably from 1 to 4, further from 1 to 3, and preferably from 1, the inner snap ring 601 of the upper cover 100 and the outer snap ring 602 of the lower cover 300 can be engaged with each other, and when in use, the outer snap ring 602 continuously performs a circular motion in the inner snap ring 601.
The inner wall of the upper cover body 100 is provided with a driving surface 102, the outer wall of the storage bin 400 is provided with a driven surface 405, the driving surface 102 and the driven surface 405 are mutually matched, and the end surface of the external thread 404 of the storage bin 400 is mutually meshed with the end surface of the first internal thread 301 of the lower cover body 300 for rotation.
The storage bin 400 is rotated to enable the end face of the external thread 404 of the storage bin 400 to be engaged with the end face of the first internal thread 301 of the lower cover 300, and the storage bin 400 and the first sealing ring 306 of the sealing ring of the lower cover 300 form a sealed space, and the rotation angle ranges from 15 degrees to 1080 degrees, preferably ranges from 30 degrees to 720 degrees, further ranges from 45 degrees to 540 degrees, and is preferably 120 degrees.
The puncturing mechanism 201 is composed of a plurality of puncturing knife teeth, the storage bin 400 of the upper cover body 100 which rotates continuously moves downwards continuously along the thread direction, the aluminum foil is punctured by the puncturing knife teeth after the storage bin 400 rotates continuously, and the rotating angle ranges from 45 degrees to 1440 degrees, preferably from 60 degrees to 1080 degrees, further preferably from 90 degrees to 720 degrees, preferably 540 degrees or 180 degrees.
The number of the piercing cutter teeth depends on the rotation angle of the upper cover body 100, and the number of the piercing cutter teeth ranges from 1 to 50, preferably from 1 to 10, further from 1 to 6, and preferably from 1 to 2.
The storage chamber 400 of the continuously rotated upper cover 100 is continuously moved downward in the screw direction, and when the aluminum foil is punctured at a desired angle, the rotation of the upper cover 100 and the storage chamber 400 is terminated, and the puncturing desired angle is in the range of 1/5-4/5, preferably 2/3, to ensure that the aluminum foil is not separated from the storage chamber 400 when the bottle body is shaken.
The first sealing ring 306 is located at the periphery of the piercing mechanism 201, and the annular outer wall at the bottom of the storage bin 400 is in interference fit with the first sealing ring 306 of the lower cover body 300, so that substances cannot seep out after the combined bottle cap is mounted on a water bottle.
The lower part of the outer wall of the lower cover body 300 is provided with an anti-slip surface 302, and the anti-slip surface 302 increases friction force, so that the lower cover body 300 is easy to rotate away from the bottle body.
The lower part of the inner wall of the lower cover body 300 is provided with a bottle mouth sealing ring 303, a bottle mouth sealing ring 304 and a second internal thread 305, the bottle mouth sealing ring 303 and the bottle mouth sealing ring 304 are in matching connection with the bottle mouth external thread 404 through the second internal thread 305, and the sealing performance of the whole bottle body is improved.
The utility model provides a combination bottle lid that easily rotatory twisting moved and realize punctureing, include: the upper cover body 100, the lower cover body 300 and the storage bin 400 are arranged, a sealing element 401 is arranged at the bottom of the storage bin 400, when the storage bin is required to be used, a pressing groove 101 is pressed to act on a pressing area 403, a first buckling device 500 on the storage bin 400 is separated from a first buckling device 500 on the upper cover body 100, so that the storage bin 400 is in an axial free state between the upper cover body 100 and the lower cover body 300, due to the gravity of the storage bin 400, the end surface of an external thread 404 of the storage bin 400 falls on the end surface of a first internal thread 301 of the lower cover body 300, two pairs of threads are in a quasi-meshing state, screwing on the cover body 100 is equivalent to screwing on the storage bin 400, the storage bin 400 moves axially towards a bottle opening, namely, an aluminum foil is continuously close to a piercing structure of the lower cover, and starts to be pierced after the lower cover sealing ring is just sealed with a first sealing ring 306 of the storage bin 400, the structure is simple, operation and convenient and carrying are achieved, and when the storage bin 400 on the upper cover body 100 can be replaced and can be used The problem of mixing of substances in the body.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A combination bottle cap that is easily twisted for piercing, comprising: go up lid (100), lower lid (300) and store storehouse (400), its characterized in that: the bottom of the storage bin (400) is provided with a sealing element (401), the sealing element (401) and the storage bin (400) form a closed containing cavity (402), the top end of the upper cover body (100) is provided with a pressing groove (101), the top of the storage bin (400) is provided with a pressing area (403) matched with the pressing groove (101), the storage bin (400) and the upper cover body (100) are clamped through a first clamping device (500), the lower part of the outer wall of the storage bin (400) is provided with an external thread (404), the inner wall of the lower cover body (300) is provided with a first internal thread (301) matched with the external thread (404), the lower part of the first internal thread (301) is provided with a spacing block (200) hermetically fixed with the inner wall of the lower cover body (300), the upper end of the spacing block (200) is provided with a puncture mechanism (201) and a first sealing ring (306), the lower cover body (300) and the upper cover body (100) are clamped through a second clamping device (600), when the storage bin is required to be used, the pressing groove (101) is pressed to act on the pressing area (403), the first buckling device (500) on the storage bin (400) is separated from the first buckling device (500) on the upper cover body (100), so that the storage bin (400) is in an axial free state between the upper cover body (100) and the lower cover body (300), due to the self-gravity factor of the storage bin (400), the end face of the external thread (404) of the storage bin (400) falls on the end face of the first internal thread (301) of the lower cover body (300), the two pairs of threads are in a quasi-meshing state, screwing on the cover body (100) is equivalent to screwing on the storage bin (400), the storage bin (400) moves axially towards a bottle opening, namely, an aluminum foil is continuously close to a piercing structure of the lower cover, and the lower cover sealing ring just seals with the first sealing ring (306) of the storage bin (400) and then starts to be pierced.
2. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the pressing area (403) is positioned inside the pressing groove (101) and is arranged at the top of the built-in cavity, the pressing area (403) and the storage bin (400) are integrally formed, and the height of the pressing area (403) is the same as the depth of the pressing groove (101).
3. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the first buckling device (500) comprises a first clamping groove (501) and a first clamping hook (502).
4. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the outer wall of the storage bin (400) is provided with a first clamping groove (501), the inner wall of the upper cover body (100) is provided with a first clamping hook (502), and the first clamping groove (501) and the first clamping hook (502) are clamped and fixed on the upper cover body (100).
5. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the inner wall of the upper cover body (100) is provided with a first clamping groove (501), the outer wall of the storage bin (400) is provided with a first clamping hook (502), and the first clamping groove (501) and the first clamping hook (502) are clamped and fixed on the upper cover body (100).
6. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the second buckling device (600) comprises an inner clamping ring (601) and an outer clamping ring (602), the lower portion of the first buckling device (500) of the upper cover body (100) is provided with the inner clamping ring (601), the inner clamping ring (601) is a circle of radian protruding radially inwards on the inner wall of the upper cover body (100), the outer wall of the lower cover body (300) is provided with the outer clamping ring (602), the outer clamping ring (602) is a plurality of discontinuous clamping points or a circle of protrusion protruding radially outwards on the outer side surface of the lower cover, and the upper cover body (100) is pressed to be clamped with the outer clamping ring (602) through the inner clamping ring (601).
7. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the inner wall of the upper cover body (100) is provided with a driving surface (102), the outer wall of the storage bin (400) is provided with a driven surface (405), the driving surface (102) is matched with the driven surface (405), and the end surface of an external thread (404) of the storage bin (400) is meshed with the end surface of a first internal thread (301) of the lower cover body (300) to rotate.
8. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the puncturing mechanism (201) is composed of a plurality of puncturing cutter teeth, the storage bin (400) of the upper cover body (100) which rotates continuously moves downwards continuously along the thread direction, the aluminum foil is punctured by the puncturing cutter teeth after the storage bin (400) rotates continuously, the rotating angle ranges from 45 degrees to 1440 degrees, the number of the puncturing cutter teeth depends on the rotating angle of the upper cover body (100), and the number of the puncturing cutter teeth ranges from 1 to 50.
9. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the storage bin (400) of the upper cover body (100) continuously rotates to continuously move downwards along the thread direction, when the aluminum foil is punctured for a required angle, the rotation of the upper cover body (100) and the storage bin (400) is stopped, the range of the required puncturing angle is 1/5-4/5, the first sealing ring (306) is located on the periphery of the puncturing mechanism (201), and the annular outer wall of the bottom of the storage bin (400) is in interference fit with the first sealing ring (306) of the lower cover body (300).
10. The combination bottle cap easy to twist and pierce as claimed in claim 1, wherein: the anti-slip cap is characterized in that an anti-slip surface (302) is arranged on the lower portion of the outer wall of the lower cap body (300), a bottle opening sealing ring (303), a bottle opening sealing ring (304) and a second internal thread (305) are arranged on the lower portion of the inner wall of the lower cap body (300), the bottle opening sealing ring (303) and the bottle opening sealing ring (304) are connected with the bottle opening external thread (404) in a matched mode through the second internal thread (305), and the bottle opening sealing ring (303) and the bottle opening sealing ring (304) are connected with the bottle opening in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332934.0U CN214357729U (en) | 2021-02-05 | 2021-02-05 | Easily rotate and twist combination bottle lid that realizes punctureing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332934.0U CN214357729U (en) | 2021-02-05 | 2021-02-05 | Easily rotate and twist combination bottle lid that realizes punctureing |
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| CN214357729U true CN214357729U (en) | 2021-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116714893A (en) * | 2023-08-04 | 2023-09-08 | 苏州新劢德医疗器械科技有限公司 | Dampproofing lid and container |
-
2021
- 2021-02-05 CN CN202120332934.0U patent/CN214357729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116714893A (en) * | 2023-08-04 | 2023-09-08 | 苏州新劢德医疗器械科技有限公司 | Dampproofing lid and container |
| CN116714893B (en) * | 2023-08-04 | 2024-01-02 | 苏州新劢德医疗器械科技有限公司 | Dampproofing lid and container |
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Inventor after: Yan Xinwu Inventor before: Yan Xinwu Inventor before: Tong Zhenbo |
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| CB03 | Change of inventor or designer information |