CN218618027U

CN218618027U - Novel sealing cover

Info

Publication number: CN218618027U
Application number: CN202223040590.XU
Authority: CN
Inventors: 张久宝
Original assignee: Shandong Haishengyu Plastics Co ltd; Shandong Louxia Shuipu Intelligent Technology Co ltd
Current assignee: Shandong Haishengyu Plastics Co ltd; Shandong Louxia Shuipu Intelligent Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-14
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a novel sealing cover, which comprises a cover body, wherein the outer edge of the cover body is provided with a side wall part extending towards the container direction, the side wall part is adaptive to the outer diameter of the container opening part, the cover body is also provided with an inner peripheral part extending towards the container direction, a gap part for splicing the container opening part is reserved between the inner peripheral part and the side wall part, and the outer diameter of the inner peripheral part is adaptive to the inner diameter of the container opening part; one side of lid is equipped with the lantern ring through rib rather than fixed connection, the lantern ring cup joints with container neck. Compare with traditional lid and silica gel sealing washer complex mode, this product is integrated into one piece, can not appear because of lacking the unable condition of using of accessory. The screwing and covering mode is upgraded to a buckling mode, so that the operation is more rapid and convenient; the soft material of silica gel is also convenient for operation. The lid passes through the rib to be connected as an organic whole with the lantern ring, need not to hand after opening the lid, and the lid can keep connected state with the container, and it is more convenient to use, has also reduced the probability that receives the pollution.

Description

Novel sealing cover

Technical Field

The utility model relates to a sealed lid technical field especially relates to a novel sealed lid that is used for bottled water or bottled water.

Background

The barreled water or bottled water is filled drinking water treated by modern industrial technology and is popular among people. In the specific drinking process, the barreled water or bottled water is not used up for one time, and the cover body needs to be covered for convenient continuous drinking. Moreover, some barreled water or bottled water bodies can be used as containers for daily water filling, so that people can conveniently go to a water selling cabinet to take water automatically.

At present, most of sealing covers for barreled water or bottled water are screwed, a soft silica gel sealing ring is arranged at the top end inside each sealing cover, each sealing cover is made of plastic, and the sealing effect is achieved in a screwing and fastening mode.

However, the sealing cap is not enough in a screwing manner, and needs to be screwed for a plurality of turns to achieve the sealing and separating effects, so that the operation is inconvenient.

Second, the soft silica gel sealing washer in this kind of sealed lid is laid alone, drops easily and loses inclosed effect, also need carry out solitary installation link with two parts during production, lays inaccurately and also can influence sealed effect, also receives the pollution during laying easily. In addition, if the seal ring is dropped and lost during use, the seal cannot be sealed, the seal cap loses its value in use, and the seal cap made of plastic is also easily damaged.

Thirdly, when the sealing cover is taken down, the sealing cover needs to be held by hands or placed on other objects for placement, so that the sealing cover not only occupies the other hand, but also is easy to be polluted, and the water inside the sealing cover is easy to be polluted after the sealing cover is covered.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the defect among the above-mentioned background art, provide a novel sealed lid, this sealed lid need not to adopt the mode of revolving soon, and convenient operation is laborsaving. The sealing cover is of an integrated structure, has no other parts, is not easy to damage and has long service life. Moreover, the sealing cover can be kept in a connection state with the barrel body or the bottle body after being taken down, and other objects can not be touched by hands.

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

a novel sealing cover comprises a cover body, a side wall part extending towards the container direction is arranged at the outer edge of the cover body, the side wall part is matched and attached with the outer diameter of the opening part of the container,

the method is characterized in that:

the cover body is also provided with an inner peripheral part extending towards the container direction, a gap part for inserting the container opening part is reserved between the inner peripheral part and the side wall part, and the outer diameter of the inner peripheral part is matched and attached with the inner diameter of the container opening part;

one side of lid is equipped with the lantern ring through rib rather than fixed connection, the lantern ring cup joints with container neck.

In order not to be damaged or lost easily, the cover body, the rib with the lantern ring is silica gel material integrated into one piece.

In order to achieve a better sealing effect, a plurality of annular bulges which coaxially correspond to the inner periphery are arranged on the outer side surface of the inner periphery.

In order to facilitate opening, one side of the cover body, which is far away from the ribs, is provided with a holding part which extends outwards.

In order to improve the friction force, a plurality of anti-skidding convex parts are arranged on the holding and pinching part.

In order to prevent the falling and shaking caused by gravity, the inner diameter of the lantern ring is smaller than the outer diameter of the neck of the container.

In order to better prevent natural falling and damage, the section of the lantern ring is flat.

In order to ensure the smooth closing while ensuring the sealing, the axial height of the side wall portion is lower than the axial height of the inner peripheral portion.

In order to facilitate smooth insertion into the container mouth, a closed outer edge portion is arranged at one end of the inner peripheral portion close to the container mouth.

In order to facilitate loosening or fastening the cover body, concave-convex parts are uniformly arranged at the outer edge of the cover body.

The technical effects of the utility model are as follows:

compare with traditional lid and silica gel sealing washer complex mode, this product is integrated into one piece, can not appear because of lacking the unable condition of using of accessory.

The screwing and covering mode is upgraded to a buckling mode, so that the operation is more rapid and convenient; the soft material of silica gel is also convenient for operation.

The lid passes through the rib and is connected as an organic wholely with the lantern ring, need not handheld after opening the lid, and the lid can keep connected state with the container, and it is more convenient to use, has also reduced the probability that receives the pollution.

Drawings

FIG. 1 is a first perspective view showing the structure of the present invention;

FIG. 2 is a second perspective view showing the structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a rear view of the present invention;

fig. 5 is a left side view of the structure of the present invention;

FIG. 6 is a left side sectional view showing the structure of the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 6;

fig. 8 is a structural diagram of the collar of the present invention in different states;

fig. 9 isbase:Sub>A schematic view of the structure in the direction ofbase:Sub>A-base:Sub>A in fig. 8.

FIG. 1-cover; 101-a sidewall portion; 102-an inner peripheral portion; 103-taking and pinching part; 1031-slip boss; 104-an annular projection; 105-closing up the outer edge part; 106-relief portions; 107-gap part;

2-ribs; and 3, a lantern ring.

Detailed Description

For the purpose of better clarity of the description of the invention, reference will now be made in detail to the embodiments of the invention, which are illustrated in the accompanying drawings, and it will be apparent to those skilled in the art that the embodiments of the invention are merely examples, and that other drawings can be obtained from the drawings without inventive step.

Example one

Referring to fig. 1 to 7, the novel sealing cover of the present invention includes a cover body 1, a side wall portion 101 extending toward a container is disposed at an outer edge of the cover body 1, and the side wall portion 101 and an outer diameter of a mouth of the container are adapted to each other to achieve an effect of sealing;

the cover body 1 is further provided with an inner peripheral part 102 extending towards the container direction, a gap part 107 for inserting the container mouth part is reserved between the inner peripheral part 102 and the side wall part 101, the outer diameter of the inner peripheral part 102 and the inner diameter of the container mouth part are matched and attached with each other, the inner peripheral part 102 plays a main waterproof sealing link, and the inner surface and the outer surface of the container mouth part can be inserted into the gap part 107, so that the attaching and sealing effects are realized;

one side of lid 1 is equipped with the lantern ring 3 through rib 2 rather than fixed connection, lantern ring 3 cup joints with container neck, lid 1 rib 2 with lantern ring 3 is silica gel material integrated into one piece. The axial direction of lid is unanimous with the axial direction of the lantern ring, and when taking off the lid, the rib plays the effect of connecting lid and lantern ring for the lid can not break away from the container under the effect of rib and lantern ring, need not handheld lid like this, and other places also can not placed to the lid.

Due to the adoption of the food-grade soft silica gel material, the rubber tube has the characteristics of softness, tear resistance, aging resistance, high resilience, no damage caused by collision and easy cleaning, and cannot be used due to the lack of accessories.

Example two

Referring to fig. 5 and 7, in order to achieve better sealing effect, the outer side surface of the inner peripheral portion 102 is provided with a plurality of annular protrusions 104 coaxially corresponding to the inner peripheral portion. Set up the effect that a plurality of cyclic annular archs can play the sealing washer to further prevent that water from overflowing from inside to outside.

Referring to fig. 7, in order to facilitate opening, a grip 103 extending outward is disposed on a side of the cover 1 away from the rib 2. The user can hold the holding part with strength to lift the cover body, and the cover body does not directly contact with the edge of the cover body, so that the pollution probability is reduced while the operation convenience is improved. The holding and pinching part 103 is provided with a plurality of anti-slip protruding parts 1031, so as to improve the friction force.

EXAMPLE III

Referring to fig. 8 and 9, in order to prevent the falling sloshing due to gravity, the inside diameter of the collar 3 is smaller than the outside diameter of the neck of the container. The purpose of setting up above-mentioned structure is in order to prevent that the lid because of gravity nature hangs down under the container mouth portion at the in-process of empting, can cause like this that the lid can contact with water when pouring water, influences normal pouring water. Moreover, even if the cover body is not in contact with water, the cover body is easy to touch the devices such as the kettle, the basin and the pot to cause pollution.

After adopting above-mentioned structure, the lantern ring can keep fixed connection's state with container neck department, axial rotation can not take place promptly, and even the lid hangs down naturally under the effect of gravity, also can not be located the below of container oral area, just so can not influence normal water process of pouring.

For better protection against natural dripping and against damage, the collar 3 is flat in cross-section.

This structure can provide certain buffering effect, and the influence that receives gravity after taking off like the lid can produce and rock, and the structure of platykurtic makes the internal diameter of the lantern ring closely laminate container neck department, and the external diameter then has certain relaxation degree, can prevent like this rib and the hookup end department atress of the lantern ring too big and fragile. If the structure is not adopted, the cover body can be ensured not to naturally fall and shake due to gravity, namely the cover body cannot influence the normal water pouring process and cannot touch other objects; however, the connecting ends of the ribs and the lantern ring are main stress points and can be broken after a long time.

The connection area can be increased by the aid of the flat structure, stress degree of the rib and the connecting end of the lantern ring can be weakened, and accordingly the service life of the lantern ring is prolonged while the lantern ring cannot rotate axially easily.

Example four

Referring to fig. 1, 2, 5, and 8, in order to ensure smooth closing while ensuring sealing, the axial height of the side wall portion 101 is lower than the axial height of the inner circumferential portion 102. The axial height of the inner circumference part is increased to increase the sealing and attaching area, and further improve the sealing effect. The outer peripheral surface of the inner peripheral part can be attached to the inner peripheral surface of the container opening part, the larger the attached area is, the better the sealing effect is, and the first sealing link is realized. Meanwhile, the inner peripheral surface of the side wall part is tightly attached to the outer peripheral surface of the opening part of the container, so that a second sealing link is realized.

Moreover, because a screwing connection mode is not adopted, when the height of the side wall part is higher, the smooth opening of the cover body is influenced, and the deformation degree of the cover body is also increased, so that the height of the side wall part does not need to be more than that of the inner peripheral part, and the cover body can be conveniently buckled and opened. In practice, the height of the side wall portion is about half of the height of the inner peripheral portion, so that the lid body can be easily opened when it is lifted.

Referring to fig. 5 and 7, in order to facilitate smooth insertion into the container mouth, a closed-end outer edge portion 105 is provided at one end of the inner peripheral portion 102 close to the container mouth. Due to the adoption of the closing structure, such as a conical shape or a chamfer shape, the bottom end of the inner circumference part can be smoothly inserted into the opening part of the container, so that the process of buckling the cover is more convenient.

Referring to fig. 1 and 5, in order to facilitate loosening or fastening the cap body, concave-convex portions 106 are uniformly formed at the outer edge of the cap body 1. When the lid lock is tighter, it may be difficult to easily open the lid by simply relying on the grip portion, or it may be difficult to easily open the lid when the grip portion is damaged. After the structure is arranged, the cover body can be rotated in the axial direction conveniently, and the movable cover body is convenient to open by increasing friction force.

The technical effects of the utility model are as follows:

The lid passes through the rib to be connected as an organic whole with the lantern ring, need not to hand after opening the lid, and the lid can keep connected state with the container, and it is more convenient to use, has also reduced the probability that receives the pollution.

The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the present invention, and any modifications, equivalents, improvements and the like which fall within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A novel sealing cover comprises a cover body (1), a side wall part (101) extending towards a container direction is arranged at the outer edge of the cover body (1), the side wall part (101) is matched and attached with the outer diameter of a container opening part,

the method is characterized in that:

the cover body (1) is also provided with an inner peripheral part (102) extending towards the container direction, a gap part (107) for inserting the container opening part is reserved between the inner peripheral part (102) and the side wall part (101), and the outer diameter of the inner peripheral part (102) and the inner diameter of the container opening part are matched and attached with each other;

one side of lid (1) is equipped with through rib (2) rather than fixed connection's lantern ring (3), lantern ring (3) cup joint with container neck.

2. The new seal cap as claimed in claim 1, wherein: the cover body (1), the ribs (2) and the lantern ring (3) are integrally formed by silica gel materials.

3. A novel sealing cap as claimed in claim 2, wherein: the outer side surface of the inner circumference part (102) is provided with a plurality of annular bulges (104) which coaxially correspond to the inner circumference part.

4. A novel sealing cap as claimed in claim 2, wherein: one side of the cover body (1) far away from the ribs (2) is provided with a holding part (103) which extends outwards.

5. The new seal cap as claimed in claim 4, wherein: the holding and pinching part (103) is provided with a plurality of anti-skid protruding parts (1031).

6. A novel sealing cap as claimed in claim 2, wherein: the inner diameter of the lantern ring (3) is smaller than the outer diameter of the neck of the container.

7. The new sealing cap as claimed in claim 6, wherein: the section of the lantern ring (3) is flat.

8. A novel sealing cap as claimed in claim 2, wherein: the axial height of the side wall portion (101) is lower than the axial height of the inner peripheral portion (102).

9. The new sealing cap as claimed in claim 8, wherein: a closing-in outer edge part (105) is arranged at one end of the inner peripheral part (102) close to the container opening part.

10. A novel sealing cap as claimed in claim 2, wherein: concave-convex parts (106) are uniformly arranged at the outer edge of the cover body (1).