CN210794193U - Sealing cover and bottle - Google Patents

Abstract

The utility model discloses a sealed lid, including the lid hold in the palm and install the block on the lid holds in the palm, be equipped with the erection column that is used for installing the block on the lid holds in the palm, be equipped with in the block with the erection column complex hold the chamber, the block can slide on the erection column, be equipped with the water conservancy diversion chamber in the erection column, the tip of erection column be equipped with first plunger and with the first through-hole of water conservancy diversion chamber intercommunication, be equipped with on the block with first plunger complex second through-hole and with first through-hole complex second plunger, the second through-hole with hold the chamber intercommunication, the second plunger is located and holds the intracavity. The utility model discloses a first plunger and the cooperation of second through-hole, second plunger and the cooperation of first through-hole carry out double seal to the bottle to when just using up, through pressing down the block, make the block towards the lid support slide, let first plunger remove the second through-hole that blocks, the second plunger removes the first through-hole that blocks, with the sealed effect of increase sealed lid, prevent that the medium from flowing back into and polluting the medium in the bottle. The utility model discloses still disclose a bottle.

Description

Sealing cover and bottle

Technical Field

The utility model relates to a bottle jar seals technical field, especially relates to a sealed lid and bottle jar.

Background

At present, a sealing cover of a bottle tank sold in the market mainly comprises a flip cover, a knob, a buckle and a pressure pump. Most of the existing bottles are made of plastics, the bottle body can deform when the medium in the bottle is extruded, when the bottle is just used up, the bottle body can recover to deform and generate suction force, a part of the extruded medium is sucked back into the bottle, the unused medium in the bottle is polluted, the bottle is not sanitary enough to drink, and particularly when cosmetics are contained, the medium in the bottle can also cause certain damage to the skin of a human body after the medium in the bottle is polluted. When the bottle is filled with medicines or media used at special parts of a human body, the liquid in the bottle is more easily polluted, the human body is infected after the bottle is used again, the bottle is very insanitary to use, and particularly when the bottle is filled with media such as emulsifiable paste and viscous liquid, the backflow phenomenon is more obvious, namely more media flow back into the bottle, and the pollution caused by unused media in the bottle is more serious.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a sealing cover and a bottle, which solves the problems of poor sealing effect and insanitation of the sealing cover of the bottle in the prior art.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a sealing cover, this sealing cover includes the lid and holds in the palm and install the block on this lid holds in the palm, be equipped with the erection column that is used for installing this block on this lid holds in the palm, be equipped with in this block with this erection column complex hold the chamber, this block can slide on this erection column, be equipped with the water conservancy diversion chamber in this erection column, the tip of this erection column is equipped with first plunger and with the first through-hole of this water conservancy diversion chamber intercommunication, be equipped with on this block with this first plunger complex second through-hole and with this first through-hole complex second plunger, this second through-hole and this hold the chamber intercommunication, this second plunger is located this and holds the intracavity, this first plunger is used for blockking this second through-hole, this second plunger is used for blockking up this first through-hole.

Furthermore, the cap is further provided with a first protrusion positioned in the accommodating cavity, and the mounting column is further provided with a second protrusion matched with the first protrusion.

Furthermore, a third protrusion matched with the first protrusion is further arranged on the mounting column, and the distance between the third protrusion and the end part of the mounting column is different from the distance between the second protrusion and the end part of the mounting column.

Further, the distance between the third protrusion and the end of the mounting column is greater than the distance between the second protrusion and the end of the mounting column, the longitudinal section of the second protrusion is wedge-shaped, and the longitudinal section of the third protrusion is triangular.

Further, one of the mounting column and the cap is provided with a guide groove, and the other of the mounting column and the cap is provided with a guide rib matched with the guide groove.

Further, the guide groove is located on the mounting column, and the guide rib is located in the accommodating cavity of the cap.

Further, the mounting post is provided with guide blocks at the end of the guide groove, and the guide blocks are positioned at two sides of the guide groove.

Furthermore, a sealing ring matched with the accommodating cavity is further arranged on the mounting column.

Further, this sealed lid still includes and holds in the palm complex dustcoat with this lid, and this dustcoat is equipped with the holding chamber that is used for holding this block, is equipped with the draw-in groove on the inner wall in this holding chamber, should cover to hold in the palm be equipped with this draw-in groove complex buckle.

The utility model also provides a bottle, this bottle include the body and as above sealed lid.

The utility model has the advantages that: the sealed lid includes the lid and holds in the palm and install the block on the lid holds in the palm, be equipped with the erection column that is used for installing the block on the lid holds in the palm, be equipped with in the block with the erection column complex chamber that holds, the block can slide on the erection column, be equipped with the water conservancy diversion chamber in the erection column, the tip of erection column be equipped with first plunger and with the first through-hole of water conservancy diversion chamber intercommunication, be equipped with on the block with first plunger complex second through-hole and with first through-hole complex second plunger, the second through-hole with hold the chamber intercommunication, the second plunger is located and holds the intracavity, first plunger is used for blockking the second through-hole, the second plunger is used for blockking first. The utility model discloses a first plunger and the cooperation of second through-hole, second plunger and the cooperation of first through-hole, carry out double sealing to the bottle, and when just using up, through pressing the block, make the block towards the lid support slip, let first plunger remove the second through-hole of blockking, the first through-hole of second stopper removal, with the sealed effect of increase sealed lid, the medium that will hold the intracavity simultaneously is got rid of, isolated pollution basically, prevent that the medium from flowing back and polluting the medium in the bottle, prevent secondary pollution, and is more sanitary, safety.

Drawings

FIG. 1 is a perspective view of a bottle and can according to the present invention;

FIG. 2 is a second perspective view of the bottle and can of the present invention;

fig. 3 is a schematic view of the split structure of the sealing cover of the present invention;

fig. 4 is a schematic cross-sectional structure view of the cover holder and the cover holder of the present invention in a disassembled state along the direction of a-a in fig. 3;

fig. 5 is a schematic cross-sectional structure view of the cover holder and the cover holder of the present invention in a disassembled state along the direction B-B in fig. 3;

fig. 6 is a schematic cross-sectional structure view of the lid holder and the lid holder of the present invention in a closed state along a direction a-a in fig. 3;

fig. 7 is a schematic cross-sectional structure view of the lid holder and the lid holder of the present invention in a closed state along the direction B-B in fig. 3;

fig. 8 is a schematic cross-sectional structure view of the cover holder and the cover holder of the present invention along the direction a-a in fig. 3 in an opened state;

fig. 9 is a schematic cross-sectional structure view of the cover holder and the cover holder of the present invention along the direction B-B in fig. 3 in the opened state.

In the figure: the sealing cover 10, the cover holder 11, the mounting column 111, the diversion cavity 111a, the internal thread 111b, the first plunger 112, the first through hole 113, the second protrusion 114, the third protrusion 115, the guide groove 116, the sealing ring 117, the buckle 118, the cap 12, the accommodating cavity 12a, the second through hole 121, the second plunger 122, the first protrusion 123, the guide rib 124 and the outer cover 13; a body 20.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description is made in conjunction with the accompanying drawings and preferred embodiments for the specific embodiments, structures, features and effects of the sealing cover and the bottle according to the present invention as follows:

FIG. 1 is a schematic perspective view of a bottle of the present invention, FIG. 2 is a second schematic perspective view of a bottle of the present invention, FIG. 3 is a schematic disassembled view of a sealing cap of the present invention, FIG. 4 is a schematic sectional view of a lid holder and a lid holder of the present invention in a disassembled state along the direction A-A in FIG. 3, FIG. 5 is a schematic sectional view of a lid holder and a lid holder of the present invention in a disassembled state along the direction B-B in FIG. 3, FIG. 6 is a schematic sectional view of a lid holder and a lid holder of the present invention in a closed state along the direction A-A in FIG. 3, FIG. 7 is a schematic sectional view of a lid holder and a lid holder of the present invention in a closed state along the direction B-B in FIG. 3, FIG. 8 is a schematic sectional view of a lid holder and a lid holder of the present invention in an open state along the direction A-A in FIG. 3, fig. 9 is a schematic cross-sectional structure view of the cover holder and the cover holder of the present invention along the direction B-B in fig. 3 in the opened state.

As shown in fig. 1 to 9, the present invention provides a sealing cover, the sealing cover 10 includes a cover holder 11, a cap 12 mounted on the cover holder 11, and an outer cover 13 engaged with the cover holder 11;

be equipped with the erection column 111 that is used for installing block 12 on the lid holds in the palm 11, be equipped with in the block 12 and hold chamber 12a with erection column 111 complex, block 12 can slide on erection column 111, be equipped with water conservancy diversion chamber 111a in the erection column 111, the tip of erection column 111 is equipped with first plunger 112 and the first through-hole 113 that communicates with water conservancy diversion chamber 111a, be equipped with on the block 12 with first plunger 112 complex second through-hole 121 and with first through-hole 113 complex second plunger 122, second through-hole 121 with hold chamber 12a intercommunication, second plunger 122 is located and holds chamber 12a, first plunger 112 is used for blockking second through-hole 121, second plunger 122 is used for blockking first through-hole 113. In this embodiment, the length of the second plunger 122 is greater than the length of the first plunger 112, so that the second plunger 122 blocks the first through hole 113 first, and the first plunger 112 blocks the second through hole 121 again, which is beneficial to removing media (such as viscous liquid and paste) in the containing cavity after contacting the used place or the hand, and basically isolating the pollution. The cap 12 is hemispherical, the outer surface of the cap 12 is smooth, so that the skin is prevented from being scratched when the cap is in contact with the skin, and when cream or viscous liquid is filled in the bottle body 20, based on the use habit of media such as cream and viscous liquid, when the squeezed medium is in a use place or in a hand, the medium in the squeezed part is conveniently separated from the medium in the accommodating cavity 12a through wiping. Of course, the shape of the cap 12 may be specifically configured according to its purpose, but is not limited thereto.

In this embodiment, the outer cover 13 is provided with an accommodating cavity (not shown) for accommodating the cap 12, a clamping groove (not shown) is provided on an inner wall of the accommodating cavity, and the cover holder 11 is provided with a buckle 118 engaged with the clamping groove. The slot is annular and the clip 118 is arc-shaped. Of course, in other embodiments, the locking groove may also be located on the cover holder 11, the buckle 118 is located in the accommodating cavity of the outer cover 13, and both the locking groove and the buckle 118 may also be ring-shaped, which is not limited to this. Wherein the cover 13 further increases the sealing of the sealing cap 10, reduces contamination of the cap 12 and avoids damage to the cap 12.

In this embodiment, the first plunger 112 and the cap 11 are integrally formed, the second plunger 122 and the cap 12 are integrally formed, the cap 11 and the cap 12 may be made of plastic, the first through hole 113 and the second through hole 121 are both cylindrical, the first plunger 112 and the second plunger 122 are both cylindrical, preferably, the first plunger 112 and the second through hole 121 have the same diameter and are both one, and the second plunger 122 and the first through hole 113 have the same diameter and are both two. Of course, in other embodiments, the first through hole 113 and the second through hole 121 may also be prismatic, and the first plunger 112 and the second plunger 122 may also be prismatic, but the ribs of the cooperating through holes and plungers need to be aligned. Alternatively, in other embodiments, the diameters of the first plunger 112 and the second plunger 122 are gradually changed, the diameter of the first plunger 112 is gradually decreased toward the second through hole 121, the diameter of the second plunger 122 is gradually decreased toward the first through hole 113, and when the cap 12 moves toward the cover holder 11, the plungers and the through holes can be tightly matched, so as to further increase the sealing performance of the sealing cover 10. The first plunger 112 and the second plunger 122 may also be made of soft rubber material, but not limited thereto.

In this embodiment, the cap 12 is further provided with a first protrusion 123 located in the accommodating cavity 12a, and the mounting post 111 is further provided with a second protrusion 114 engaged with the first protrusion 123. The mounting post 111 is further provided with a third protrusion 115 matched with the first protrusion 123, and the distance between the third protrusion 115 and the end of the mounting post 111 is different from the distance between the second protrusion 114 and the end of the mounting post 111. When the first protrusion 123 is engaged with the second protrusion 114 or the third protrusion 115, the user may be prompted whether the sealing cover 10 is in the opened state or the closed state, which is convenient for the user to use. In this embodiment, the first protrusion 123, the second protrusion 114, and the third protrusion 115 are all ring-shaped segments. Of course, in other embodiments, the first protrusion 123, the second protrusion 114, and the third protrusion 115 may also be ring-shaped, and are not divided into multiple segments, but not limited thereto,

in this embodiment, the distance between the third protrusion 115 and the end of the mounting post 111 is greater than the distance between the second protrusion 114 and the end of the mounting post 111, the longitudinal section of the second protrusion 114 is wedge-shaped, the longitudinal section of the third protrusion 115 is triangular, and of course, the longitudinal section of the second protrusion 114 and the longitudinal section of the third protrusion 115 may also be semicircular. When the cap 12 is installed, when the first protrusion 123 is engaged with the second protrusion 114, the user is prompted that the cap 12 is installed, and then the cap 12 is pressed to make the first protrusion 123 engage with the third protrusion 115, so that the user is prompted that the sealing cover 10 is in the closed state, and when the sealing cover 10 is in the open state, the first protrusion 123 is located between the second protrusion 114 and the third protrusion 115, so that the cap 12 is prevented from being lost.

One of the mounting post 111 and the cap 12 is provided with a guide groove 116, and the other of the mounting post 111 and the cap 12 is provided with a guide rib 124 that engages with the guide groove 116. In this embodiment, the guiding groove 116 is located on the mounting post 111, and the guiding rib 124 is located in the accommodating cavity 12a of the cap 12, so as to prevent the cap 12 and the cover holder 11 from rotating relatively, thereby facilitating the use of the user. Of course, in other embodiments, the guiding groove 116 can be located in the accommodating cavity 12a of the cap 12, and the guiding rib 124 can be located on the mounting post 111, which is not limited thereto.

Further, the mounting post 111 is provided with guide blocks 116a at the end of the guide groove 116, and the guide blocks 116a are located at both sides of the guide groove 116. When the cap 12 is mounted, the guide ribs 124 are easily inserted into the guide grooves 116 by the guide blocks 116a on both sides of the guide grooves 116, facilitating the mounting of the cap 12.

In this embodiment, the mounting post 111 is further provided with a sealing ring 117 engaged with the accommodating cavity 12a, and the sealing ring 117 and the cover holder 11 are integrally formed. Of course, in other embodiments, the sealing ring 117 may be made of a soft rubber material and sleeved on the mounting post 111 to increase the sealing performance and prevent the liquid from flowing out from the bottom of the mounting post 111, which is not limited thereto.

Referring to fig. 1 and 2, the present invention also provides a bottle and can, which comprises a bottle body 20 and a sealing cover 10 as described above.

In this embodiment, the bottle body 20 is connected to the sealing cover 10 by a screw, the bottom of the sealing cover 10 is provided with an internal thread 111b (fig. 4), the internal thread 111b is located at the opening of the diversion cavity 111a, and the bottle body 20 is provided with an external thread (not shown) at the bottle opening for matching with the internal thread 111 b. Of course, in other embodiments, the bottle body 20 and the sealing cover 10 may be connected by a snap-fit manner, which is not limited to this.

In summary, as shown in fig. 6 and 7, when the sealing cover 10 is in the closed state, the first protrusion 123 is engaged with the third protrusion 115, the first plunger 112 is inserted into the second through hole 121 and blocks the second through hole 121, and the second plunger 122 is inserted into the first through hole 113 and blocks the first through hole 113. As shown in fig. 8 and 9, when the sealing cover 10 is in the open state, the first protrusion 123 is located between the second protrusion 114 and the third protrusion 115, the first plunger 112 is separated from the second through hole 121, the second plunger 122 is separated from the first through hole 113, and the liquid flows into the accommodating chamber 12a through the diversion chamber 111a and the first through hole 113 and flows out through the second through hole 121. The utility model discloses a first plunger 112 and the cooperation of second through-hole 121, second plunger 122 and the cooperation of first through-hole 113, carry out double sealing to the bottle, and when just using up, through pressing bonnet 12, make bonnet 12 towards the lid support 11 slide, let first plunger 112 remove the second through-hole 121 of blockking, second plunger 122 removes blockking first through-hole 113, make a protruding 123 and the protruding 115 lock of third, in order to increase the sealed effect of sealed lid 10, the medium after will holding intracavity contact use department or hand simultaneously is got rid of, isolated pollution basically. Compare in the medium of current hose contact after using department or hand can directly restore to the bottle, the utility model discloses the through-hole with hold the design of chamber 12a, make the medium that contacts using department or hand can not flow back to body 20, prevent that the medium from flowing back into and polluting the liquid in the bottle, prevent secondary pollution, more sanitary, safety.

In this document, the terms upper, lower, left, right, front, rear and the like are used for defining the positions of the structures in the drawings and the positions of the structures relative to each other, and are only used for the clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims. It is also to be understood that the terms "first," "second," and "third," etc., as used herein, are used merely for descriptive purposes and not necessarily for limiting the quantity or order.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make some changes or modifications within the technical scope of the present invention without departing from the technical scope of the present invention, and the technical contents of the above disclosure can be utilized to make equivalent embodiments, but the technical contents of the present invention are not broken away from, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. A sealing cover is characterized in that the sealing cover (10) comprises a cover support (11) and a cover cap (12) installed on the cover support (11), a mounting column (111) used for installing the cover cap (12) is arranged on the cover support (11), an accommodating cavity (12a) matched with the mounting column (111) is arranged in the cover cap (12), the cover cap (12) can slide on the mounting column (111), a flow guide cavity (111a) is arranged in the mounting column (111), a first plunger (112) and a first through hole (113) communicated with the flow guide cavity (111a) are arranged at the end part of the mounting column (111), a second through hole (121) matched with the first plunger (112) and a second plunger (122) matched with the first through hole (113) are arranged on the cover cap (12), the second through hole (121) is communicated with the accommodating cavity (12a), and the second plunger (122) is positioned in the accommodating cavity (12a), the first plunger (112) is used for blocking the second through hole (121), and the second plunger (122) is used for blocking the first through hole (113).

2. The sealing cover according to claim 1, characterized in that the cap (12) is further provided with a first protrusion (123) located in the receiving cavity (12a), and the mounting post (111) is further provided with a second protrusion (114) cooperating with the first protrusion (123).

3. The sealing cover according to claim 2, characterized in that the mounting post (111) is further provided with a third protrusion (115) which is engaged with the first protrusion (123), and the distance between the third protrusion (115) and the end of the mounting post (111) is different from the distance between the second protrusion (114) and the end of the mounting post (111).

4. The seal cover according to claim 3, wherein the third protrusion (115) is spaced from the end of the mounting post (111) by a distance greater than the second protrusion (114) is spaced from the end of the mounting post (111), the second protrusion (114) having a wedge-like shape in longitudinal section and the third protrusion (115) having a triangular shape in longitudinal section.

5. The sealing cover according to claim 1, characterized in that one of the mounting post (111) and the cap (12) is provided with a guide groove (116), and the other of the mounting post (111) and the cap (12) is provided with a guide rib (124) cooperating with the guide groove (116).

6. The sealing cover according to claim 5, characterized in that the guide groove (116) is located on the mounting post (111) and the guide rib (124) is located in the receiving cavity (12a) of the cap (12).

7. The sealing cover according to claim 6, characterized in that the mounting post (111) is provided with guide blocks (116a) at the ends of the guide groove (116), the guide blocks (116a) being located on both sides of the guide groove (116).

8. The sealing cover according to claim 1, characterized in that the mounting post (111) is further provided with a sealing ring (117) cooperating with the receiving cavity (12 a).

9. The sealing cover according to claim 1, characterized in that the sealing cover (10) further comprises a housing (13) engaged with the cover holder (11), the housing (13) is provided with a receiving cavity for receiving the cap (12), the inner wall of the receiving cavity is provided with a locking groove, and the cover holder (11) is provided with a buckle (118) engaged with the locking groove.

10. A bottle, characterized in that it comprises a body (20) and a sealing lid (10) according to any one of claims 1 to 9.

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