CN218930118U

CN218930118U - Improved structure of easy-to-open cover

Info

Publication number: CN218930118U
Application number: CN202320165252.4U
Authority: CN
Inventors: 苏亢凯; 孙增杰; 赵晓武
Original assignee: Henan Duofu Metal Finishing Co ltd
Current assignee: Henan Duofu Metal Finishing Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-04-28
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of easy-to-open covers, and discloses an improved structure of an easy-to-open cover, which comprises a protective shell, wherein the top of the protective shell is fixedly connected with a supporting ring, the top of the supporting ring is provided with a mounting groove for mounting, the inner side wall of the mounting groove is clamped with a fixable fixing ring, the inner side wall of the fixing ring is fixedly connected with a sealable cover plate, the top of the cover plate is provided with a positioning hole, the inner wall of the positioning hole is inserted with a connecting rod capable of being connected and fixed, and the outer surface of the connecting rod is sleeved with a rotatable pull ring. This improvement structure of easy-to-open lid, through the cooperation setting of connection piece and fender ring, can directly tear the connection piece before opening to can take off the fender ring from both sides completely, consequently reduce the blocking at apron top, thereby the required effort of spending when opening is reduced, and before the fender ring is opened, the fender ring can compress tightly the apron downwards effectively, thereby guarantees the holistic leakproofness of the device.

Description

Improved structure of easy-to-open cover

Technical Field

The utility model relates to the technical field of easy-to-open covers, in particular to an improved structure of an easy-to-open cover.

Background

The easy-open lid is a lid for metal cans in the food can processing industry, the easy-open lid has two major types of circular and non-circular, the special-shaped easy-open lid refers to a non-circular easy-open lid, such as oval, square, horseshoe-shaped and the like, and the easy-open lid is used for can closing and opening and is defined as a lid which can be safely torn along a score line when being pre-carved with the score line with a certain depth and riveted with a pull ring for opening. Is a better anti-counterfeiting bottle cap.

The easy-to-open cover has high difficulty, and a plurality of enterprises fully consider the anti-counterfeiting requirement before use, so that the design with poor interchangeability is adopted during manufacturing, and the general type of the cover is not good, thereby having a certain anti-counterfeiting effect. Another anti-counterfeiting effect of the easy-to-pull cap is that special equipment is required when the easy-to-pull cap is used, so that the situation that wine products using the easy-to-pull cap are counterfeited is less.

Chinese patent publication No. CN213324562U discloses a readily grabbed easy-open lid structure, relates to easy-open lid technical field, and the flexible container comprises a container body, the outer wall fixedly connected with solid fixed ring of jar body, gu fixed ring's outer wall fixedly connected with handle, the top fixedly connected with top cap of jar body, the inner wall swing joint of top cap has the lid, the outer wall fixedly connected with withstand voltage layer of lid, the outer wall fixedly connected with corrosion-resistant layer of withstand voltage layer, the outer wall fixedly connected with of lid first lug, the outer wall fixedly connected with tongue piece of first lug, the broach has been seted up to the outer wall of tongue piece, the outer wall fixedly connected with pulling tab of pulling groove has been seted up to the outer wall of pulling tab, and this readily grabbed easy-open lid structure can reach the purpose that the person of conveniently eating snatched the readily-open lid is whole, has solved the problem that generally readily-open lid is difficult to grab, avoids the user's hand and leads to the jar body landing, simple structure, convenient to use, and practicality is good.

However, when the utility model is actually used, the following problems exist:

1. the whole sealing performance of the device is not good, and the device is inconvenient for women to open;

2. when a package such as a can is required to be completely opened, the arrangement of the device increases the volume of the can itself, thereby affecting the normal package.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides an improved structure of the easy-to-open cover, which solves the problems in the prior art that:

2. when the can and the like need to be fully opened, the arrangement of the device can increase the volume of the can, thereby influencing the normal packaging problem.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an improvement structure of easy-to-draw lid, includes the protective housing of top fixedly connected with supporting ring, the mounting groove that can supply the installation has been seted up at the top of supporting ring, the inside wall joint of mounting groove has fixable solid fixed ring, but solid fixed ring's inside wall fixedly connected with sealed apron, but the locating hole of location has been seted up at the top of apron, but the inner wall grafting of locating hole has the connecting rod of connecting fixedly, rotatable pull ring has been cup jointed to the surface of connecting rod, but the surface of supporting ring cup joints sealed baffle ring, one side fixedly connected with of baffle ring can pull open the connection piece.

Optionally, the bottom fixedly connected with of protective housing can support the backing plate, but antiskid anti-skidding line has been seted up to the bottom of backing plate.

Optionally, one end of the connecting rod penetrating out of the cover plate is fixedly connected with a limiting ring capable of limiting, and the top of the limiting ring abuts against the inner bottom wall of the cover plate.

Optionally, the inside wall joint of mounting groove has the clamping ring that can compress tightly, the bottom of clamping ring supports the top of fastening fixed ring.

Optionally, the draw-in groove with holding ring looks adaptation is seted up to the inside wall of backing ring, the inside wall and the surface joint of holding ring of draw-in groove.

Optionally, one end fixedly connected with of connection piece can supply the go-between of pulling, one side fixedly connected with of go-between can limit stop.

(III) beneficial effects

The utility model provides an improved structure of a pop-top cover, which has the following beneficial effects:

1. this improvement structure of easy-to-open lid, through the cooperation setting of connection piece and fender ring, can directly tear the connection piece before opening to can take off the fender ring from both sides completely, consequently reduce the blocking at apron top, thereby the required effort of spending when opening is reduced, and before the fender ring is opened, the fender ring can compress tightly the apron downwards effectively, thereby guarantees the holistic leakproofness of the device.

2. This improvement structure of easy-open lid, through the cooperation setting of connecting rod and pull ring, can be after the pull ring will fix the ring and jack-up a gap, can make the pull ring rotate to directly utilize the pull ring to take off the apron is whole at the opposite side, thereby more conveniently eat inside food, and with the help of the cooperation setting of mounting groove and solid fixed ring, the burr that appears when can opening can be reduced, thereby promote the holistic security of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of a cover plate of the utility model;

FIG. 3 is a schematic diagram of an exploded view of a connecting piece according to the present utility model;

FIG. 4 is a schematic view of a tab attachment structure of the present utility model.

In the figure: 1. a protective shell; 2. a backing plate; 3. a support ring; 4. a mounting groove; 5. a fixing ring; 6. a cover plate; 7. positioning holes; 8. a connecting rod; 9. a pull ring; 10. a limiting ring; 11. a compression ring; 12. a baffle ring; 13. a clamping groove; 14. a connecting sheet; 15. and a connecting ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an improvement structure of easy-to-open lid, including the protective housing 1 of top fixedly connected with supporting ring 3, but the backing plate 2 of supporting is fixedly connected with to the bottom of protective housing 1, but the skid resistant line is seted up to the bottom of backing plate 2, through the setting of protective housing 1, can collect and store the inside storage thing, and after apron 6 closes, can guarantee holistic leakproofness, thereby seal the storage to inside food, through the setting of backing plate 2, can increase the area of contact between protective housing 1 and the ground, and when placing the device on ground, also can increase the frictional force between the device and ground or the desktop with the help of skid resistant line, thereby reduce the relative slip that appears;

the top of the supporting ring 3 is provided with a mounting groove 4 for mounting, the inner side wall of the mounting groove 4 is clamped with a fixable fixing ring 5, the inner side wall of the fixing ring 5 is fixedly connected with a sealable cover plate 6, the fixing ring 5 can be conveniently mounted and fixed through the arrangement of the mounting groove 4, after the fixing ring 5 and the cover plate 6 are mounted, relative compression between the fixing ring 5 and the cover plate 6 can be utilized, the integral tightness of the device is ensured, and through the arrangement of the fixing ring 5, the inner wall of the mounting groove 4 can be scraped when the cover plate 6 is pulled open, so that burrs at the edge are reduced, and a user is prevented from being scratched;

the top of the cover plate 6 is provided with a positioning hole 7 capable of positioning, the inner wall of the positioning hole 7 is inserted with a connecting rod 8 capable of being connected and fixed, the outer surface of the connecting rod 8 is sleeved with a rotatable pull ring 9, one end of the connecting rod 8 penetrating out of the cover plate 6 is fixedly connected with a limiting ring 10 capable of limiting, the top of the limiting ring 10 is abutted against the inner bottom wall of the cover plate 6, the connecting rod 8 is used for mutually rotating the pull ring 9 and the cover plate 6, the bottom of the connecting rod 8 can be sealed by means of the limiting ring 10, so that the whole tightness of the device is ensured, and the cover plate 6 can be pulled open conveniently by the arrangement of the pull ring 9;

the inner side wall of the mounting groove 4 is clamped with a pressing ring 11 capable of being pressed, the bottom of the pressing ring 11 abuts against the top of the fixed ring 5, and after the cover plate 6 is mounted, the fixed ring 5 can be further pressed through the arrangement of the pressing ring 11, so that the overall tightness of the device is ensured;

wherein, but the outward surface of holding ring 3 cup joints sealed backing ring 12, the draw-in groove 13 with holding ring 3 looks adaptation has been seted up to the inside wall of backing ring 12, the inside wall and the outward surface joint of holding ring 3 of draw-in groove 13, one side fixedly connected with of backing ring 12 can pull the connection piece 14, the one end fixedly connected with of connection piece 14 can supply the go-between 15 of pulling, one side fixedly connected with of connection ring 15 can limit stop, through the setting of backing ring 12, can carry out further compaction fixation with the clamping ring 11 after compressing tightly, solid fixed ring 5, thereby through the setting of draw-in groove 13, can directly block backing ring 12 on the surface of holding ring 3, and the setting of connection piece 14 can directly pull apart between two backing rings 12, thereby more conveniently separate backing ring 12, open the device.

In the utility model, the working steps of the device are as follows:

1. firstly, the connecting ring 15 is pulled up from one side, namely the connecting sheet 14 can be pulled up, so that the connecting sheet 14 is completely separated from the baffle ring 12, and then the baffle ring 12 is opened to two sides;

2. secondly, one end of the pull ring 9 is pulled up, one end of the press ring 11 can be pressed down, and one end of the fixed ring 5 is pressed down;

3. and then the pull ring 9 is rotated for 180 degrees, the pull ring 9 can be pulled to pull the cover plate 6 and the fixed ring 5 to be communicated with the compression ring 11 upwards, and the device can be opened.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improvement structure of easy-to-open lid, includes protective housing (1) of top fixedly connected with support ring (3), its characterized in that: the utility model discloses a support ring, including support ring (3), fixed ring (5), locating hole (7) that can fix a position, connecting rod (8) that can connect fixedly are pegged graft to the inner wall of locating hole (7), rotatable pull ring (9) have been cup jointed to the surface of connecting rod (8), the surface of support ring (3) cup joints sealable baffle ring (12), one side fixedly connected with connection piece (14) that can pull open of baffle ring (12).

2. The improved structure of a flip top lid of claim 1, wherein: the anti-skid protective cover is characterized in that a backing plate (2) capable of being supported is fixedly connected to the bottom of the protective shell (1), and anti-skid patterns capable of being anti-skid are formed in the bottom of the backing plate (2).

3. The improved structure of a flip top lid of claim 1, wherein: one end of the connecting rod (8) penetrating out of the cover plate (6) is fixedly connected with a limiting ring (10) capable of limiting, and the top of the limiting ring (10) abuts against the inner bottom wall of the cover plate (6).

4. The improved structure of a flip top lid of claim 1, wherein: the inside wall joint of mounting groove (4) has clamping ring (11) that can compress tightly, the top of fastening fixed ring (5) is supported to the bottom of clamping ring (11).

5. The improved structure of a flip top lid of claim 1, wherein: the inner side wall of the baffle ring (12) is provided with a clamping groove (13) matched with the support ring (3), and the inner side wall of the clamping groove (13) is clamped with the outer surface of the support ring (3).

6. The improved structure of a flip top lid of claim 1, wherein: one end of the connecting sheet (14) is fixedly connected with a connecting ring (15) which can be pulled, and one side of the connecting ring (15) is fixedly connected with a stop block which can be limited.