CN108482837B - Sealing cover assembly, sealing jar and built-in compression type sealing jar - Google Patents
Sealing cover assembly, sealing jar and built-in compression type sealing jar Download PDFInfo
- Publication number
- CN108482837B CN108482837B CN201810481772.XA CN201810481772A CN108482837B CN 108482837 B CN108482837 B CN 108482837B CN 201810481772 A CN201810481772 A CN 201810481772A CN 108482837 B CN108482837 B CN 108482837B
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- Prior art keywords
- jar
- sealing
- cover body
- pressing piece
- sealing surface
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 143
- 230000006835 compression Effects 0.000 title claims abstract description 11
- 238000007906 compression Methods 0.000 title claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000012173 sealing wax Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/06—Special configurations; Closures simulating or provided with another item, e.g. puppet, animal, vehicle, building
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2251/00—Details relating to container closures
- B65D2251/20—Sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a sealing cover assembly, which comprises a cover body capable of being inserted into a jar opening, and a pressing piece supported on the cover body; the side surface or the lower surface of the cover body is provided with a cover body sealing surface matched with the jar opening sealing surface, and the periphery of the pressing piece is provided with a group of clamping feet which can be inserted into the jar opening clamping groove. The invention discloses a sealing jar which comprises a jar body formed by a jar body and a jar opening, wherein the jar opening is provided with a clamping groove and a jar opening sealing surface which can be matched with the sealing cover assembly. The invention also discloses a built-in compression type sealing jar which comprises the sealing cover assembly and the sealing jar which are matched with each other. The invention has simple structure, convenient operation and cyclic utilization. The cover body is inserted into the jar opening, and the pressing piece is inserted into the clamping groove, so that the cover body can be pressed by the bolt or the spring to realize sealing. When the bolt structure is adopted, the pressure can be regulated, the pressing piece can be reversely taken out, and the cover body can be opened. Thereby simply realizing the sealing or opening of the cover body.
Description
Technical Field
The invention relates to the field of containers and sealing thereof, in particular to a sealing cover assembly, a sealing jar and a built-in compression type sealing jar with a sealing cover arranged in a jar opening. The shape and the material of the jar are not strictly limited, and any container for holding liquid with the sealing structure adopting the structure of the invention is included.
Background
The sealing technology of jar type containers has a wide demand in the brewing field, such as brewing, storage and transportation of wine. Jar seals, such as wine jar seals, are traditionally made by: (1) After the jar is filled with wine, kraft paper is covered on the wine jar mouth, and then plastic film and cloth are covered on the jar, and the wine jar mouth is fastened by rubber band; (2) After the wine jar is filled with wine, the cover is arranged at the jar opening, and the sealing jar mud or the sealing jar wax is directly covered on the cover. The first mode is easy to damage, cannot be recycled, has poor sealing effect, and is easy to volatilize wine; in the second mode, when the wine jar needs to be temporarily opened for taking wine, sealing mud and sealing wax are required to be removed, after the wine is taken, the wine jar needs to be packaged again, is not easy to operate and cannot be recycled.
To solve this problem, the applicant has proposed in the prior 201410194896.1 patent a wine jar sealing device: the jar mouth is provided with a ceramic jar cover, and a metal cover is arranged outside the ceramic jar cover. The metal cover is divided into a left half cover body group and a right half cover body group, and the ceramic jar cover and the jar opening are integrally wrapped. The metal cover is also sleeved with a decorative cover, a sealing screw is arranged in the center of the inner top of the decorative cover, a screw hole matched with the sealing screw is formed in the top of the metal cover, and the sealing screw can be screwed into the screw hole in the top of the metal cover and extruded into the ceramic jar cover by rotating the decorative cover. In this way, a multi-layer cover is required, and the structure is complex and the operation is complicated.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a sealing cover assembly, a sealing jar and a built-in compression type sealing jar using the sealing cover assembly, which are simple in structure and easy to operate.
The invention provides a sealing cover assembly, which comprises a cover body capable of being inserted into a jar opening, and a pressing sheet supported on the cover body; the side surface or the lower surface of the cover body is provided with a cover body sealing surface matched with the jar opening sealing surface, and the periphery of the pressing piece is provided with a group of clamping feet which can be inserted into the jar opening clamping groove.
Preferably, the pressing piece is one of the following arrangements: (1) The radial size of the pressing piece is equal to the inner diameter of the jar opening, and the clamping foot can be inserted into a clamping groove arranged at the inner side of the jar opening; (2) Each clamping leg of the pressing piece can wind the jar mouth and can be inserted into a clamping groove arranged at the outer side of the jar mouth.
Preferably, the sealing surface of the cover body is one of the following: (1) the sealing surface of the cover body is the peripheral part of the bottom surface; (2) The sealing surface of the cover body is a side surface and is a downward contracted inclined surface or an arc surface.
As the preferable scheme, the cover body supports the pressing piece in a bolt supporting mode, the bolt penetrates through the screw hole in the pressing piece, the cover body is pressed on the cover body when the jar opening is packaged, one or more bolts are arranged, and the bolt head is a small bolt head which is operated by a tool or a large bolt head which can be operated by bare hands.
As a preferred scheme, the cover body is elastically supported on the pressing piece, and the following one is set as the cover body: (1) One or more springs are arranged between the cover body and the pressing piece, and after the presser foot is inserted into the clamping groove, the pressing piece presses the cover body through the springs; (2) The pressing piece is made of elastic materials, the middle part between the pressing piece and the cover body is propped against the periphery to be separated, and after the presser foot is inserted into the clamping groove, the pressing piece presses the cover body through the elasticity of the pressing piece.
Preferably, the pressing piece is connected with the cover body in an up-and-down movable way.
As a preferable scheme, the upper surface of the cover body is provided with a containing groove matched with the shape of the pressing piece, and the pressing piece is arranged in the containing groove; the cover body is provided with a part for grasping by hands.
Preferably, the clamping feet on the pressing piece are 2 to 6 circumferentially arranged.
As the preferable scheme, be fixed with the upper cover above the lid, compress tightly the piece and can arrange in between upper cover and the lid with upper and lower activity, the upper cover has the opening with compress tightly the position that the piece screw corresponds, and the upper cover is equipped with the position that is used for the hand to grasp.
The invention provides a sealing jar which comprises a jar body formed by a jar body and a jar opening, wherein the jar opening is provided with a clamping groove and a jar opening sealing surface, and the sealing jar can be matched with any sealing cover assembly.
Preferably, the sealing surface of the jar mouth is one of the following: (1) The jar mouth sealing surface is an annular platform surface capable of bearing the cover body sealing surface; (2) The sealing surface of the jar mouth is an inclined surface or an arc surface which can be used for bearing the downward shrinkage of the sealing surface of the cover body.
Preferably, the slot form is one of the following: (1) A groove communicated with the inner side of the whole jar mouth in a circle is arranged above the groove, a plurality of notches penetrating up and down are arranged above the groove, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece; (2) A plurality of discontinuous grooves are formed in the same circumference on the inner side of the jar opening, each groove is provided with one or more notches which penetrate up and down, and the positions and the number of the grooves and the notches are matched with the arrangement of the clamping feet of the pressing piece; (3) Taking an inner eave above the jar mouth as a clamping groove, wherein a plurality of notches penetrating up and down are formed in the inner eave, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece; (4) A plurality of through holes are arranged on the same circumference on the inner side of the jar mouth, and the positions and the number of the through holes are matched with the arrangement of the clamping pins of the pressing piece. After part of the clamping pins are inserted into the corresponding through holes, the rest of the clamping pins can enter the jar opening and are inserted into the rest of the corresponding through holes; (5) A groove communicated with the outer side of the whole jar mouth in a circle is arranged above the groove, a plurality of notches penetrating up and down are arranged above the groove, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece; (6) A plurality of discontinuous grooves are formed in the same circumference on the outer side of the jar mouth, each groove is provided with one or more notches which penetrate up and down, and the positions and the number of the grooves and the notches are matched with the arrangement of the clamping feet of the pressing piece; (7) The outer eave above the jar mouth is used as a clamping groove, a plurality of notches penetrating up and down are formed in the outer eave, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece; (8) The grooves are arranged continuously or discontinuously, and the depth of at least one part of the grooves can enable part of the clamping feet to be inserted, and the rest clamping feet can enter the jar opening and be inserted into the clamping grooves.
The invention provides a compression type sealing jar which comprises any sealing cover assembly and any sealing jar, wherein the sealing cover assembly and the sealing jar are matched with each other.
Preferably, a sealing member is arranged between the sealing surface of the cover body and the sealing surface of the jar mouth, and the sealing member is arranged as one of the following: (1) a sealing ring is embedded on the sealing surface of the cover body; (2) a sealing ring is embedded on the sealing surface of the jar mouth; (3) A layer of sealing material is coated on the surface of one or both of the sealing surface of the cover body and the sealing surface of the jar mouth; (4) And a sealing ring is arranged between the sealing surface of the cover body and the sealing surface of the jar mouth.
The invention has simple structure, convenient operation and cyclic utilization. The cover body is inserted into the jar opening, and the pressing piece is inserted into the clamping groove, so that the cover body can be pressed by the bolt or the spring to realize sealing. When a bolt structure is adopted, the pressure can be regulated. The cover body can be opened by reversely taking out the pressing sheet. Thereby simply realizing the sealing or opening of the cover body.
Drawings
FIGS. 1a to 1c are schematic views of an embodiment of the present invention, in which FIG. 1a is a top view, FIG. 1b is an exploded view of FIG. 1a, and FIG. 1c is a longitudinal sectional view of FIG. 1 a;
FIGS. 2a to 2c are schematic views of a second embodiment of the present invention, wherein FIG. 2a is a top view, FIG. 2B is a sectional view of FIG. 2a, and FIG. 2c is a sectional view of FIG. 2B;
FIG. 3 is a schematic cross-sectional view of a third embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a fourth embodiment of the present invention;
FIG. 5 is an embodiment of an interface;
FIGS. 6a and 6b illustrate two different forms of embodiments of the seal ring arrangement;
FIG. 7 is a schematic illustration of a card slot notch arrangement;
Fig. 8a and 8b show two embodiments of the cover and the compression tab matching;
FIGS. 9a and 9b are two embodiments of a hand grip;
Fig. 10 is a schematic view of the clamping groove arranged outside the mouth of the jar (the cover is not shown in the figure).
Wherein: 1. the jar body 11, the jar body 12, the jar mouth 121, the clamping groove 122, the notch 123, the jar mouth sealing surface; 2. the sealing cover assembly comprises a cover body 21, a cover body 211, a cover body sealing surface 212, a containing groove 213, a gripping groove 22, a pressing piece 221, a screw hole 23, a bolt 24, a sealing ring 25, an upper cover 26, a pin 27, a spring 28, a spring groove 22a and a elastic pressing piece.
Detailed Description
Example 1
As shown in fig. 1a to 1c, the embodiment discloses a built-in pressing type sealing jar. Comprises a jar body 1 and a sealing cover assembly 2, wherein the jar body 11 and the jar opening 12 form the jar body. A clamping groove 121 is arranged above the inner side surface of the jar mouth, and a jar mouth sealing surface 123 is arranged below the inner side surface of the jar mouth; the sealing cover assembly is provided with a cover body 21 which can be inserted into the mouth of the jar, a pressing piece 22 which is supported on the cover body, a cover body sealing surface 211 which is matched with the mouth sealing surface 123 is arranged below the cover body, and the periphery of the pressing piece 22 is provided with a group of clamping feet which can be inserted into the mouth clamping groove 121 of the jar.
The middle of the pressing piece 22 is provided with a screw hole 221 engaged with the bolt 23. The compressing sheet 22 has 4 clamping feet uniformly distributed along the circumferential direction, the cover body is provided with a containing groove 212 corresponding to the shape of the compressing sheet, and 4 notches 122 penetrating up and down are arranged above the clamping groove. The peripheral part of the bottom surface of the cover body is a sealing surface 211, and is provided with an embedded sealing ring 24, and the corresponding ground opening sealing surface 123 is an annular platform surface capable of receiving the sealing surface 211 of the cover body. The cover also has two finger grooves 213.
The jar sealing operation is as follows: inserting the accommodating groove alignment notch 122 of the cover body 21 into the jar mouth 12, wherein the sealing ring 24 on the cover body sealing surface 211 is contacted with the jar mouth sealing surface 123; the pressing piece 22 is placed into the accommodating groove 212 through the notch 122, and the ends of the four clamping legs are in the clamping groove 121; alternatively, the pressing piece 22 may be placed in the accommodating groove 212, and then the pressing piece is inserted into the mouth 12 together with the notch 122; the cover body 21 and the compression sheet 22 are rotated by the holding hand groove 213 for a certain angle to avoid the notch 122, so that the clamping groove 121 can clamp the clamping foot; the bolt 23 is screwed into the screw hole 221 to press the cover 21. The pressure is transmitted to the sealing ring to press the sealing surface 123 of the jar opening, so that the sealing of the jar opening is realized.
And (5) reversely operating the process to open the jar mouth. Because the opening of the jar mouth does not need any destructive operation, the jar mouth can be sealed and opened for multiple times and recycled.
The number of screw hole bolt structures in the embodiment may be plural. The bolts in the figure are small bolt head structures and are operated by tools. The large bolt head structure of embodiment 2 may also be employed to achieve freehand operation.
Example 2
As shown in fig. 2a to 2c, the embodiment discloses a built-in pressing type sealing jar, which is different from embodiment 1 in that: the sealing cover assembly 2 is of an integrated structure, and an upper cover 25 is fixed above the cover body 21 through a pin 26; the pressing piece 22 can be movably arranged between the upper cover and the cover body up and down, but the clamping foot is exposed out of the upper cover; the upper cover 25 is provided with an opening at a position corresponding to the screw hole of the pressing piece, and the bolt 25 passes through the opening; the grip groove 213 is provided on the upper cover 25. Other structures of this embodiment are the same as those of embodiment 1.
The sealing cover assembly with the structure can be scattered randomly and has attractive effect.
The upper cover 25 and the cover 21 may be coupled by any other possible mechanical coupling means other than the pin coupling shown in the drawings.
The bolts in the figure are large bolt head structures and can be operated by hands. The small bolt head structure of embodiment 1 can also be employed, with tool operation.
Example 3
As shown in fig. 3, this embodiment discloses a built-in pressing type sealing jar, which is different from embodiment 2 in that: in this embodiment, instead of using a bolt structure, one or more springs 27 are disposed between the pressing plates 22 of the cover 21, and the lower portion of the springs 27 is positioned in a spring slot 28 on the cover 21, so that the upper cover 25 and the pressing plates 22 can move up and down together and can rotationally stagger the slot notches together (not shown in fig. 3). Otherwise, the same as in example 2 was used.
When the jar opening is packaged, certain pressure is applied to enable the clamping pin to pass through the notch, and the pressure is kept to rotate for a certain angle to avoid the notch.
The upper cover 25 in this embodiment mainly plays an aesthetic role, and the upper cover is substantially flush with the end surface of the jar opening after the jar opening is sealed. As only technical considerations may be taken into account, the cover may be omitted. The upper cover and the pressing piece can be integrated.
Example 4
As shown in fig. 4, this embodiment discloses a built-in pressing type sealing jar, which is different from embodiment 3 in that: the present embodiment eliminates the spring structure in embodiment 3, and changes the pressing piece to an elastic pressing piece 22a. The elastic pressing piece 22a is connected with the cover 21 in a relatively rotatable manner at the middle part, and is separated from the periphery.
By pressing the upper cover 25, the presser foot is inserted into the clamping groove, and the pressing piece presses the cover body through the elasticity of the pressing piece, so that sealing is realized.
The upper cover 25 in this embodiment mainly plays an aesthetic role, and the upper cover is substantially flush with the end surface of the jar opening after the jar opening is sealed. As only technical considerations may be taken into account, the cover may be omitted.
Other local variation embodiments
The following various locally varying embodiments are flexibly applicable to the above four embodiments.
1. Different embodiments of the sealing surfaces
As shown in fig. 5, the cover sealing surface 211 is a downward contracted arc surface, and the corresponding ground opening sealing surface 123 is a downward contracted arc surface capable of receiving the cover sealing surface 211. The lid body sealing surface 211 and the jar mouth sealing surface 123 may be inclined surfaces with side surfaces shrinking downward.
The lid sealing surface 211 and the jar mouth sealing surface 123 may not be provided with a sealing member if they have good sealing properties. If a seal is provided, the seal may be provided in any of the following ways in addition to the scheme in embodiment 1:
(1) As shown in fig. 6a, a sealing ring is embedded on the sealing surface of the jar mouth;
(2) A layer of sealing material (not shown) is coated on the surface of one or both of the cover body sealing surface and the jar mouth sealing surface;
(3) As shown in fig. 6b, a sealing ring is placed between the sealing surface of the cover body and the sealing surface of the jar mouth, that is, the sealing ring does not need to be fixed.
2. Different embodiments of the card slot
The setting of the clamping groove can be one of the following:
(1) A communicated groove is formed in the inner side of the whole jar opening, a plurality of notches penetrating up and down are formed above the groove, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece;
(2) A plurality of discontinuous grooves are formed in the same circumference on the inner side of the jar opening, each groove is provided with one or a plurality of notches which penetrate up and down, and the positions and the number of the grooves and the notches are matched with the arrangement of clamping feet of the pressing piece;
(3) Taking an inner eave above the jar mouth as a clamping groove, wherein a plurality of notches penetrating up and down are formed in the inner eave, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece;
(4) A plurality of through holes are arranged on the same circumference on the inner side of the jar mouth, and the positions and the number of the through holes are matched with the arrangement of the clamping pins of the pressing piece. After part of the clamping pins are inserted into the corresponding through holes, the rest of the clamping pins can enter the jar mouth and are inserted into the rest of the corresponding through holes.
(5) A groove communicated with the outer side of the whole jar mouth in a circle is arranged above the groove, a plurality of notches penetrating up and down are arranged above the groove, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece;
(6) A plurality of discontinuous grooves are formed in the same circumference on the outer side of the jar mouth, each groove is provided with one or more notches which penetrate up and down, and the positions and the number of the grooves and the notches are matched with the arrangement of the clamping feet of the pressing piece;
(7) The outer eave above the jar mouth is used as a clamping groove, a plurality of notches penetrating up and down are formed in the outer eave, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece;
(8) The clamping grooves are arranged continuously or discontinuously, and the depth of at least one part of the grooves can enable part of the clamping feet to be inserted, and the rest clamping feet can enter the jar opening and be inserted into the clamping grooves. The structure is similar to the installation structure of the sliding door, the sliding door is clamped in the upper sliding groove and the lower sliding groove, the upper sliding groove is deeper, the upper part of the sliding door is inserted into the upper sliding groove during installation, the sliding door is integrally lifted, and therefore the lower part of the sliding door can be inserted into the lower sliding groove.
As shown in fig. 10 (the cover is not shown in the drawings), when the clamping groove is arranged at the outer side of the jar opening, each clamping leg of the pressing piece can bypass the jar opening, and the end part of the clamping leg is clamped with the outer side of the jar opening. The positions and the number of the grooves and the notches are matched with the arrangement of the clamping pins of the pressing plate, and the positions and the number of the clamping pins are not in one-to-one correspondence, so long as the clamping pins can be conveniently inserted into the clamping grooves, and the notches can be flexibly arranged. For example, the number of notches can be a whole multiple of the number of pins; as shown in fig. 7, 12 notches 122 are uniformly distributed, so that the device can be commonly used for compressing sheets matched with 2, 3, 4 and 6 clamping pins.
3. Different embodiments of seal cap assembly structure
(1) The number of the clamping pins of the pressing piece can be flexibly set according to the factors of different sizes, attractive appearance and the like of the jar mouth, preferably 2-6 clamping pins; the shape of the containing groove on the cover body is matched with the shape of the pressing piece. The positions and the number of the hand grip grooves are flexibly arranged according to the plane layout of the cover body.
Fig. 8b shows an example of two clamping legs of the pressing piece and the corresponding cover; fig. 8a shows an example of three clamping legs and corresponding cover.
(2) The cover body is also not provided with a containing groove.
(3) The upper holding part of the cover body can be designed to be convenient for holding the edge of the cover body (the position indicated by the arrow in the figure) as shown in fig. 9a, or can be one or a plurality of bulges (the position indicated by the arrow in the figure) as shown in fig. 9 b.
(4) The compressing sheet can be connected with the cover body in an up-and-down movable way. For example, the pressing piece is pin-connected with the cover body, but the pressing piece can slide up and down along the pin rod.
Claims (11)
1. A sealed lid assembly, characterized in that: comprises a cover body which can be inserted into the jar mouth, a pressing piece supported on the cover body, and a cover body sealing surface matched with the jar mouth sealing surface arranged on the side surface or the lower surface of the cover body; the radial size of the pressing piece is equal to the inner diameter of the jar mouth, and the periphery of the pressing piece is provided with a group of clamping feet which can be inserted into the clamping groove at the inner side of the jar mouth; the cover body supports the compression sheet in a bolt supporting mode, and the bolt penetrates through a screw hole in the compression sheet and abuts against the cover body to compress the cover body when the jar opening is packaged; the number of the bolts is one or more, and the bolt heads are small bolt heads which are required to be operated by a user or large bolt heads which can be operated by bare hands.
2. The seal cover assembly as set forth in claim 1 wherein: the sealing surface of the cover body is one of the following (1) the sealing surface of the cover body is the peripheral part of the bottom surface; (2) The sealing surface of the cover body is a side surface and is a downward contracted inclined surface or an arc surface.
3. The seal cover assembly as set forth in claim 1 wherein: the compressing sheet can be connected with the cover body in an up-and-down movable way.
4. The seal cover assembly as set forth in claim 1 wherein: the upper surface of the cover body is provided with a containing groove matched with the shape of the pressing piece, and the pressing piece is arranged in the containing groove; the cover body is provided with a part for grasping by hands.
5. The seal cover assembly as set forth in claim 1 wherein: the clamping feet on the pressing piece are 2 to 6 circumferentially arranged.
6. The seal cover assembly as set forth in claim 1 wherein: an upper cover is fixed above the cover body, the pressing piece can be arranged between the upper cover and the cover body in an up-down movable mode, an opening is formed in the position, corresponding to the screw hole of the pressing piece, of the upper cover, and a position for being gripped by hands is formed in the upper cover.
7. The utility model provides a sealed jar, includes the jar body that comprises jar body and jar oral area, its characterized in that: the mouth of the jar is provided with a clamping groove and a jar mouth sealing surface which can be matched with the sealing cover assembly according to any one of claims 1 to 6.
8. A sealed jar as defined in claim 7 wherein: the sealing surface of the jar opening is one of the following settings: (1) The jar mouth sealing surface is an annular platform surface capable of bearing the cover body sealing surface; (2) The sealing surface of the jar mouth is an inclined surface or an arc surface which can be used for bearing the downward shrinkage of the sealing surface of the cover body.
9. A sealed jar as defined in claim 7 wherein: the clamping groove is in one of the following forms: (1) A groove communicated with the inner side of the whole jar mouth in a circle is arranged above the groove, a plurality of notches penetrating up and down are arranged above the groove, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece; (2) A plurality of discontinuous grooves are formed in the same circumference on the inner side of the jar opening, each groove is provided with one or more notches which penetrate up and down, and the positions and the number of the grooves and the notches are matched with the arrangement of the clamping feet of the pressing piece; (3) Taking an inner eave above the jar mouth as a clamping groove, wherein a plurality of notches penetrating up and down are formed in the inner eave, and the positions and the number of the notches are matched with the arrangement of clamping feet of the pressing piece; (4) A plurality of through holes are formed in the same circumference on the inner side of the jar opening, the positions and the number of the through holes are matched with the arrangement of the clamping pins of the pressing piece, and after part of the clamping pins are inserted into the corresponding through holes, the rest clamping pins can enter the jar opening and are inserted into the rest corresponding through holes; (5) The inner side of the jar is provided with continuous or discontinuous grooves, and at least one part of the grooves has a depth which enables part of the clamping feet to be inserted into the jar opening and the rest of the clamping feet to be inserted into the clamping grooves.
10. The utility model provides a built-in sealed jar of closing type which characterized in that: comprising a sealing cap assembly according to one of claims 1 to 6 and a sealing jar according to one of claims 7 to 9, which are mutually co-operating.
11. A built-in compression seal pot as claimed in claim 10 wherein: a sealing piece is arranged between the sealing surface of the cover body and the sealing surface of the jar mouth, and the sealing piece is arranged as one of the following: (1) a sealing ring is embedded on the sealing surface of the cover body; (2) a sealing ring is embedded on the sealing surface of the jar mouth; (3) A layer of sealing material is coated on the surface of one or both of the sealing surface of the cover body and the sealing surface of the jar mouth; (4) And a sealing ring is arranged between the sealing surface of the cover body and the sealing surface of the jar mouth.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820370966 | 2018-03-19 | ||
| CN2018203709668 | 2018-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN108482837B true CN108482837B (en) | 2024-05-31 |
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| CN201810481772.XA Active CN108482837B (en) | 2018-03-19 | 2018-05-18 | Sealing cover assembly, sealing jar and built-in compression type sealing jar |
| CN201820746823.2U Active CN208683445U (en) | 2018-03-19 | 2018-05-18 | It seals cap assemblies, sealing altar and built-in compression type and seals altar |
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| CN201820746823.2U Active CN208683445U (en) | 2018-03-19 | 2018-05-18 | It seals cap assemblies, sealing altar and built-in compression type and seals altar |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482837B (en) * | 2018-03-19 | 2024-05-31 | 蔡灵明 | Sealing cover assembly, sealing jar and built-in compression type sealing jar |
| CN111483653A (en) * | 2020-05-06 | 2020-08-04 | 浙江工业大学之江学院 | Wine jar mud sealing device |
| CN113443243B (en) * | 2021-07-02 | 2022-12-20 | 浙江工业职业技术学院 | Internal destruction device for sealing mud of yellow rice wine |
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| JP2000007012A (en) * | 1998-06-15 | 2000-01-11 | Fuji Photo Film Co Ltd | Container with cap for preventing re-opening of plug |
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| TWM293904U (en) * | 2006-02-17 | 2006-07-11 | Game Best Internat Corp | Multi-functional air-tight lid |
| CN101259887A (en) * | 2007-07-26 | 2008-09-10 | 文济求 | The receptacle lid having wings |
| TW201043545A (en) * | 2009-05-15 | 2010-12-16 | Ellery West | Pinch top closure system |
| JP2011050699A (en) * | 2009-09-04 | 2011-03-17 | Daiwa Tokushu Glass Kk | Vial and sealing device used for the same |
| CN104609028A (en) * | 2014-12-29 | 2015-05-13 | 蔡灵明 | Anti-fake packaging device for wine jar |
| CN105173363A (en) * | 2015-09-17 | 2015-12-23 | 蔡灵明 | Rotating clamping type wine bottle sealing cover structure |
| CN205087319U (en) * | 2015-09-17 | 2016-03-16 | 蔡灵明 | Sealing lid of beverage bottle |
| CN205170335U (en) * | 2015-10-29 | 2016-04-20 | 肇庆金三江硅材料有限公司 | Automatic closing cap device of static liquefaction jar mouth |
| CN207046049U (en) * | 2017-07-22 | 2018-02-27 | 常州百斯福模塑股份有限公司 | Weathering type security seal cover and hermetically sealed can |
| CN208683445U (en) * | 2018-03-19 | 2019-04-02 | 蔡灵明 | It seals cap assemblies, sealing altar and built-in compression type and seals altar |
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- 2018-05-18 CN CN201810481772.XA patent/CN108482837B/en active Active
- 2018-05-18 CN CN201820746823.2U patent/CN208683445U/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB796435A (en) * | 1955-03-21 | 1958-06-11 | Johan Folke Sigurd Lundmark | A device for closing containers |
| JP2000007012A (en) * | 1998-06-15 | 2000-01-11 | Fuji Photo Film Co Ltd | Container with cap for preventing re-opening of plug |
| JP2004307011A (en) * | 2003-04-07 | 2004-11-04 | Zojirushi Corp | Engagement structure between container and lid |
| TWM293904U (en) * | 2006-02-17 | 2006-07-11 | Game Best Internat Corp | Multi-functional air-tight lid |
| CN101259887A (en) * | 2007-07-26 | 2008-09-10 | 文济求 | The receptacle lid having wings |
| TW201043545A (en) * | 2009-05-15 | 2010-12-16 | Ellery West | Pinch top closure system |
| JP2011050699A (en) * | 2009-09-04 | 2011-03-17 | Daiwa Tokushu Glass Kk | Vial and sealing device used for the same |
| CN104609028A (en) * | 2014-12-29 | 2015-05-13 | 蔡灵明 | Anti-fake packaging device for wine jar |
| CN105173363A (en) * | 2015-09-17 | 2015-12-23 | 蔡灵明 | Rotating clamping type wine bottle sealing cover structure |
| CN205087319U (en) * | 2015-09-17 | 2016-03-16 | 蔡灵明 | Sealing lid of beverage bottle |
| CN205170335U (en) * | 2015-10-29 | 2016-04-20 | 肇庆金三江硅材料有限公司 | Automatic closing cap device of static liquefaction jar mouth |
| CN207046049U (en) * | 2017-07-22 | 2018-02-27 | 常州百斯福模塑股份有限公司 | Weathering type security seal cover and hermetically sealed can |
| CN208683445U (en) * | 2018-03-19 | 2019-04-02 | 蔡灵明 | It seals cap assemblies, sealing altar and built-in compression type and seals altar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208683445U (en) | 2019-04-02 |
| CN108482837A (en) | 2018-09-04 |
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