CN217865803U

CN217865803U - Cover convenient to open

Info

Publication number: CN217865803U
Application number: CN202221866058.0U
Authority: CN
Inventors: 黄益新; 张欣蕊
Original assignee: Anhui Jnd Plastic Packaging Co ltd
Current assignee: Anhui Jnd Plastic Packaging Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-22
Anticipated expiration: 2032-07-19

Abstract

The application discloses a cover convenient to open, which relates to the technical field of container packaging and comprises a mounting ring and a cover body, wherein the cover body comprises a cover plate and a surrounding edge, and the surrounding edge is coaxially sleeved on the mounting ring; a movable soft sheet is arranged between the mounting ring and the cover body, and two opposite sides of the movable soft sheet are respectively and fixedly connected with the mounting ring and the cover body. A pressing part is formed on one side of the surrounding edge, which is far away from the movable film, a first hooking plate is fixed on the side wall of the pressing part, which is positioned on the inner side of the surrounding edge, the first hooking plate extends towards the installation ring, and a first hooking block is formed on one side, which is close to the installation ring, of the first hooking plate and faces the surrounding edge; a second hook block is formed on one side of the mounting ring close to the cover plate and towards the inner side of the mounting ring, and the first hook block is hooked with the second hook block. In this application, can singlehanded open the lid through pressing the button, the singlehanded lid that can seal after closing the lid, it is extremely convenient to use, and the hasp that constitutes through first piece and the second piece of colluding simultaneously greatly promotes the seal and the security of lid.

Description

Cover convenient to open

Technical Field

The present application relates to the field of container packaging technology, and more particularly, to a lid that is easy to open.

Background

The cover is a common sealing piece for closing the opening of the container, and can ensure that products such as food, fixed beverage and the like in the container can be stored for a long time.

Among the correlation technique, a container jar, including jar body and lid, the lid is that toughness plastics make, and the lid includes the surrounding edge of week side, and in the opening part embedding lid of jar body, and surrounding edge and jar body opening part interference fit. In practical application, a user can directly lift the cover body to open the container; when the cover body is sealed at the opening of the tank body, the surrounding edge of the cover body and the opening of the tank body are in interference fit, so that the sealing property of the cover body to the tank body can be ensured,

in view of the above-mentioned related technologies, the inventor believes that, when the lid body is opened and closed, two hands are required to hold the can with one hand and uncover or cover with the other hand, which is laborious, inconvenient to open and close, and poor in tightness and safety, and there are some to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve among the relevant art the lid of container tank and open and shut inconvenience, the fastening and the not good enough situation of security take place, the application provides a lid convenient to open.

The application provides a lid convenient to open adopts following technical scheme:

a cover convenient to open comprises an installation ring and a cover body, wherein the installation ring is used for sleeving an opening of a tank body, the cover body comprises a cover plate and a surrounding edge formed on the periphery of the cover plate, the surrounding edge is coaxially sleeved on the installation ring, and the surrounding edge is in clearance fit with the installation ring;

a movable soft sheet is arranged between the mounting ring and the cover body, and two opposite sides of the movable soft sheet are fixedly connected to the mounting ring and the cover body respectively.

A pressing part is formed on one side of the surrounding edge, which is far away from the movable film, a first hooking plate is fixed on the side wall of the pressing part, which is positioned on the inner side of the surrounding edge, the first hooking plate extends towards the installation ring, and a first hooking block is formed on one side, which is close to the installation ring, of the first hooking plate and faces the surrounding edge;

and a second hook block is formed on one side of the mounting ring close to the cover plate and towards the inner side of the mounting ring, and the first hook block is hooked with the second hook block.

Through adopting above-mentioned technical scheme, in the practical application, the lid is located the installation ring through the surrounding edge cover and is circled to collude the piece through first colluding and colluding with the second and link, and the opposite side of lid is connected with the installation ring through the soft limit of activity, thereby makes the lid fasten the ground and lock on the installation ring.

When the cover body is opened, the pressing part is pressed, the first hook connecting plate and the first hook block are far away from the second hook block, the first hook block is separated from the second hook block, and the cover body can be unlocked and opened easily at the moment. When the cover body is closed, the cover body is turned over by taking the movable soft edge as a base point, so that the cover body is buckled on the mounting ring; then, the pressing part can be pressed to enable the first hook block and the second hook block to be staggered, and the mounting ring can be embedded into the surrounding edge; then, the pressing part is loosened, the first hook plate and the first hook block are drawn close to the second hook block, and the first hook block and the second hook block are hooked.

Meanwhile, the diameter of the cover is usually 10-15 cm, and the cover can be held by one hand and the pressing part is pressed to open and close the cover body relative to the mounting ring.

In this way, the convenience of opening and closing the cover is improved, and the tightness and the safety of the cover body on the installation ring are ensured.

Preferably, the circumferential side of the installation ring located at the pressing part is provided with a material reducing groove around the pressing part, and the circumferential side of the installation ring located at the pressing part is provided with an elastic amplification area.

Through adopting above-mentioned technical scheme, subtract the setting in silo and elasticity increase amplitude district, promote to press the elasticity of splenium on the crown plate. The pressing part is pressed to release the locking between the installation ring and the cover body. After the pressing force disappears, the pressing part rebounds to the original position. Thereby help promoting the convenience of pressing the splenium, promote and close the convenience of lid.

Preferably, a reinforcing bridge is reserved at the bottom of the material reducing groove, and the reinforcing bridge is integrally connected with the pressing part and one side wall of the material reducing groove, which is away from the pressing part.

Through adopting above-mentioned technical scheme, strengthen pressing the stability of splenium on the surrounding edge by strengthening the bridge, reduce to press splenium overpressure to cause and press the circumstances of splenium week side damage to take place.

Preferably, the top plate is fixedly connected between the middle part of the first hook connecting plate and the pressing part, and one end of the first hook connecting plate, which deviates from the first hook block, is fixed with the cover plate.

Through adopting above-mentioned technical scheme, connect the first middle part that colludes even board and press the splenium by the roof, and the first tip and the cover connection that colludes even board to help promoting the first stability that colludes even board and first colluding the piece, and promote first colluding the piece and collude the piece with the second and collude even, the lid is installed in the stability of installation ring circle.

Simultaneously, in the practical application, press the splenium, press the portion of pressing and will inwards promote first colluding even board and first piece of colluding through the roof to lock between lid and the installation ring carries out normal unblock.

Preferably, the cover plate is provided with a ring plate at the inner side of the surrounding edge, and one side of the mounting ring close to the cover plate is embedded between the surrounding edge and the ring plate.

Through adopting above-mentioned technical scheme, with the part embedding of installation ring circle between surrounding edge and the crown plate, help promoting stability and the leakproofness of being connected between lid and the installation ring circle.

Preferably, one side of the first hook block, which is far away from the cover plate, is provided with a guide surface for guiding the second hook block to hook the first hook block.

Through adopting above-mentioned technical scheme, the lid seals when the installation ring, can avoid pressing the step of pressing the splenium, and the guide face conflicts the second and colludes the piece, will guide first colluding the piece earlier to keeping away from the second and collude the one side motion of piece, and first colluding the piece after the second colludes the piece, and first colluding the piece will reset and collude with the second and link to help promoting the convenience of closed lid.

Preferably, a clamping block is formed on the installation ring, an anti-theft connector is arranged on one side, close to the installation ring, of the cover body, a breakable node is integrally formed between the anti-theft connector and the cover body, a clamping groove is formed in the anti-theft connector, and the clamping block is embedded into the clamping groove and blocks the anti-theft connector from moving to one side of the cover body.

By adopting the technical scheme, when the breakable node between the clamping block and the cover body is not disconnected, the pressing part is pressed, and the cover body is difficult to be lifted. If lift the lid by force, but the fracture node will break off to will make a sound, the joint piece will separate with the lid, thereby can warn consumer to a certain extent, reduce the container tank and not sold the condition of opening earlier and take place, and promote the security of product in the container tank, and help the consumer to open the product and examine, ensure buyer's right.

Preferably, the mounting ring has been seted up the caulking groove from apron one side direction keeping away from apron one side, the joint piece shaping is on the lateral wall of caulking groove, in the theftproof connector embedding caulking groove, the observation groove has been seted up to the outer wall of mounting ring, observation groove intercommunication caulking groove.

Through adopting above-mentioned technical scheme, after theftproof connector and lid separation, will leave over in the caulking groove. During actual sale, a consumer can observe the situation of the anti-theft connector in the caulking groove through the observation groove, so that whether the container is unsealed or not is judged, and the consumer can conveniently judge the situation of the container.

Preferably, one side of the clamping block close to the cover plate is provided with a forward guiding surface for guiding the clamping block and the clamping groove in clamping fit.

By adopting the technical scheme, when the clamping block is touched along the guiding surface, the anti-theft connector avoids the clamping block under the guiding of the guiding surface; when the joint groove corresponds to the joint block, the joint block is clamped with the joint groove, so that the convenience of clamping the joint block and the joint groove is promoted, and the convenience of installing and sealing the cover body on the installation ring is promoted.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the mounting ring and the cover body are connected through the movable film, and the first hook block and the second hook block are separated by pressing the pressing part, so that the convenience of opening and closing the cover is improved, and the fastening performance and the safety of the cover body on the mounting ring are ensured;

2. the material reducing groove is formed around the pressing part on the periphery of the mounting ring positioned on the pressing part, and the guide surface is arranged on the first hook block, so that the convenience of opening and closing the cover body is further improved;

3. the safety of the product in the container tank is improved by comprehensively utilizing the clamping blocks to be clamped with the clamping grooves in the anti-theft connector, and whether the product is opened or not is helped to be distinguished by consumers, so that the rights and interests of the purchasers are guaranteed.

Drawings

FIG. 1 is an isometric view of an embodiment incorporating the general structure of a lid for facilitating opening;

FIG. 2 is a schematic view of an embodiment showing an opened state of a lid for facilitating opening;

FIG. 3 is a schematic view of a mounting collar structure according to one embodiment;

FIG. 4 is a schematic view of a main embodiment of a quick connect structure in full section;

FIG. 5 is an enlarged view of a portion A of FIG. 4, which mainly shows the structure of the quick connect structure and the anti-theft connector;

fig. 6 is a schematic diagram of a reinforcing bridge structure according to the second embodiment.

Reference numerals: 1. installing a ring; 11. abutting the sheet; 12. clamping the protrusions; 121. a guide ramp; 13. caulking grooves; 14. a clamping block; 141. a down-leading surface; 15. an observation groove; 2. a cover body; 21. a cover plate; 22. surrounding edges; 221. a material reducing tank; 222. an elastic amplification area; 223. a reinforcing bridge; 23. a ring plate; 3. a movable film; 4. a quick connect structure; 41. a pressing part; 42. a first hooking plate; 421. a top plate; 422. a first hook block; 4221. a guide surface; 43. a second hooking plate; 431. a second hook block; 5. an anti-theft connector; 51. a breakable node; 52. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

In the related art, a container tank comprises a tank body, wherein clamping rings are formed on the outer wall of the opening of the tank body, are coaxial with the tank body and are arranged around the tank body.

The embodiment of the application discloses a lid convenient to open.

The first embodiment is as follows:

referring to fig. 1 and 2, the cover convenient to open is integrally formed by plastic injection molding, and includes a mounting ring 1 and a cover body 2, the mounting ring 1 is installed at the mouth of the tank body in a sleeving manner, the cover body 2 includes a cover plate 21, a surrounding edge 22 formed on the peripheral side of the cover plate 21, and a ring plate 23 formed on the cover plate 21 and located on the inner side of the surrounding edge 22, and one side of the mounting ring 1 close to the cover body 2 is embedded between the surrounding edge 22 and the ring plate 23. A movable film 3 is arranged between the installation ring 1 and the cover body 2, two opposite sides of the movable film 3 are respectively and integrally formed on the installation ring 1 and the surrounding edge 22, and a quick connection structure 4 is arranged between the installation ring 1 and the cover body 2.

Specifically, referring to fig. 2 and 3, the middle part of the inner wall of the installation ring 1 is formed with the abutting pieces 11, and the abutting pieces 11 are arranged around the axis of the installation ring 1 at intervals, in this embodiment, the number of the abutting pieces 11 is sixteen. After the installation ring 1 is sleeved at the opening of the tank body, the opening of the tank body is abutted against the abutting sheet 11. One side shaping that the 1 inner wall of installation ring deviates from lid 2 has the joint arch 12, and one side that the protruding 12 of joint deviates from lid 2 is provided with guide inclined plane 121, and the protruding 12 of joint sets up a plurality of around the even interval of 1 axis of installation ring, and in this embodiment, the protruding 12 of joint quantity is eight. When the installation ring 1 is installed on the tank body, the guide inclined plane 121 guides the tank opening of the tank body to conveniently penetrate into the installation ring 1 and abut against the abutting piece 11, and the clamping protrusion 12 blocks the installation ring 1 from being separated from the tank body, so that the installation ring 1 is stably fixed on the tank body.

Referring to fig. 4 and 5, the quick-connect structure 4 and the flexible sheet 3 are disposed on opposite sides of the cover 2, respectively. The quick connection structure 4 includes a pressing portion 41, a first linking plate 42 and a second linking plate 43. The pressing portion 41 is formed at a part of the surrounding edge 22, and may be formed by the surrounding edge 22 protruding outward, and the surrounding edge 22 is located at the periphery of the pressing portion 41, and a material reducing groove 221 is provided around the pressing portion 41, and an elastic amplification area 222 is formed at the bottom of the material reducing groove 221. The first linking plate 42 is located on the inner side of the surrounding edge 22 and is axially arranged along the surrounding edge 22, one side, close to the cover plate 21, of the first linking plate 42 is integrally connected with the cover plate 21, and a top plate 421 is integrally connected between the middle of the first linking plate 42 and the surrounding edge 22. The first hook block 422 is formed at one side of the first hook plate 42 departing from the cover plate 21 and close to the surrounding edge 22, the second hook plate 43 is integrally formed at the position of the installation ring 1 corresponding to the first hook plate 42, the second hook plate 43 deviates from the installation ring 1 and is formed at the inner side of the installation ring 1 to form a second hook block 431, and the first hook block 422 and the second hook block 431 are matched in a hook mode. In order to facilitate the engagement between the first hook block 422 and the second hook block 431, a guide surface 4221 is provided at a position of the first hook block 422 away from the cover plate 21 and the first linking plate 42.

In the process that the cover body 2 is installed on the installation ring 1, the guide surface 4221 abuts against the second hook block 431, and the second hook block 431 and the first hook connecting plate 42 are avoided towards the side away from the second hook block 431; after the first hook block 422 passes over the second hook block 431, the second hook block 431 and the first hook plate 42 are restored to be not extruded, the first hook block 422 and the second hook block 431 are hooked, and the cover body 2 is stably installed on the installation ring 1. When the cover 2 is opened, the pressing portion 41 is pressed, the top plate 421 pushes the second hook block 431 and the first hook connecting plate 42 to move away from the second hook block 431, and at this time, the cover 2 can be lifted upwards.

Referring to fig. 4 and 5, the position of the surrounding edge 22, which is located at the pressing portion 41 and deviates from the cover plate 21, is provided with the anti-theft connector 5, a breakable node 51 is integrally formed between the anti-theft connector 5 and the surrounding edge 22, the middle portion of the anti-theft connector 5 is provided with a clamping groove 52 in a penetrating manner, and the clamping groove 52 penetrates through the edge of the anti-theft connector 5, which is close to one side of the cover plate 21. The position of the installation ring 1 corresponding to the anti-theft connector 5 is provided with an embedding groove 13 from one side of the cover plate 21 to the side far away from the cover plate 21, a clamping block 14 is formed on the side wall of the embedding groove 13, and one side of the clamping block 14 close to the cover plate 21 is provided with a guiding surface 141. The anti-theft connector 5 is embedded into the embedding groove 13, the clamping block 14 is clamped into the clamping groove 52, and the depth of the embedding groove 13 is 1.5-2 times of the axial width of the anti-theft connector 5 along the cover body 2. In order to facilitate the observation of the consumer on the anti-theft connector 5, the side wall of the installation ring 1 is further provided with an observation groove 15, and the observation groove 15 is communicated with one side of the bottom of the caulking groove 13.

When the lid 2 is installed in the installation ring 1, the theftproof connector 5 is guided along the guiding surface 141, and the embedding caulking groove 13 that can be convenient and fast is realized, and the clamping block 14 is clamped into the clamping groove 52. When the cover body 2 is opened, the clamping blocks 14 block the anti-theft connecting body 5 from dropping out of the caulking groove 13, the breakable nodes 51 are broken, and the anti-theft connecting body 5 is left in the caulking groove 13. During actual sale, a consumer can observe the state of the anti-theft connecting body 5 through the observation groove 15, judge whether the container tank is opened or not, and avoid the damage to the interests of the consumer.

The second embodiment:

referring to fig. 6, the difference between the first embodiment and the second embodiment is that a reinforcing bridge 223 is reserved at the bottom of the material reducing groove 221, two ends of the reinforcing bridge 223 are integrally connected with a pressing portion 41 and a side wall of the material reducing groove 221 away from the pressing portion 41, and the reinforcing bridge 223 is provided with a plurality of reinforcing bridges around the pressing portion 41.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A lid for facilitating opening, comprising: the tank body is characterized by comprising a mounting ring (1) and a cover body (2), wherein the mounting ring (1) is used for sleeving an opening of the tank body, the cover body (2) comprises a cover plate (21) and a surrounding edge (22) formed on the peripheral side of the cover plate (21), the surrounding edge (22) is coaxially sleeved on the mounting ring (1), and the surrounding edge (22) is in clearance fit with the mounting ring (1);

a movable soft sheet (3) is arranged between the mounting ring (1) and the cover body (2), and two opposite sides of the movable soft sheet (3) are fixedly connected to the mounting ring (1) and the cover body (2) respectively;

a pressing part (41) is formed on one side, departing from the movable film (3), of the surrounding edge (22), a first hooking plate (42) is fixed on the side wall, located on the inner side of the surrounding edge (22), of the pressing part (41), the first hooking plate (42) extends towards the mounting ring (1), and a first hooking block (422) is formed at one end, close to the mounting ring (1), of the first hooking plate (42) and towards one side of the surrounding edge (22);

the installation ring (1) is close to apron (21) one side and has colluded piece (431) towards the inboard shaping of installation ring (1), first colluding piece (422) and second collude piece (431) and collude even.

2. A lid for facilitating opening of claim 1, wherein: the circumferential side of the installation ring (1) located at the pressing part (41) is provided with a relief groove (221) around the pressing part (41), and the circumferential side of the installation ring (1) located at the pressing part (41) is provided with an elastic amplification area (222).

3. A lid for facilitating opening according to claim 2, wherein: a reinforcing bridge (223) is reserved at the bottom of the material reducing groove (221), and the reinforcing bridge (223) is integrally connected with the pressing part (41) and one side wall of the material reducing groove (221) departing from the pressing part (41).

4. A lid for facilitating opening of claim 1, wherein: the middle part of the first hook connecting plate (42) is fixedly connected with a top plate (421) between the pressing part (41), and one end of the first hook connecting plate (42) deviating from the first hook block (422) is fixed with the cover plate (21).

5. A lid for facilitating opening of claim 1, wherein: the cover plate (21) is provided with a ring plate (23) on the inner side of the surrounding edge (22), and one side of the installation ring (1) close to the cover plate (21) is embedded between the surrounding edge (22) and the ring plate (23).

6. A lid for facilitating opening of claim 1, wherein: one side of the first hook block (422) departing from the cover plate (21) is provided with a guide surface (4221) for guiding the second hook block (431) to hook the first hook block (422).

7. A lid for facilitating opening of claim 1, wherein: the anti-theft mounting structure is characterized in that a clamping block (14) is formed on the mounting ring (1), an anti-theft connector (5) is arranged on one side, close to the mounting ring (1), of the cover body (2), a breakable node (51) is formed between the anti-theft connector (5) and the cover body (2), a clamping groove (52) is formed in the anti-theft connector (5), and the clamping block (14) is embedded into the clamping groove (52) and blocks the anti-theft connector (5) to move towards one side of the cover body (2).

8. A lid for facilitating opening according to claim 7, wherein: the utility model discloses an anti-theft device, including installation ring (1), apron (21) one side is gone up from apron (21) one side and has been seted up caulking groove (13) to keeping away from apron (21) one side on installation ring (1), joint piece (14) shaping is on the lateral wall of caulking groove (13), in anti-theft connector (5) embedding caulking groove (13), observation groove (15) have been seted up to the outer wall of installation ring (1), observation groove (15) intercommunication caulking groove (13).

9. A lid for facilitating opening of claim 8, wherein: one side that joint piece (14) are close to apron (21) is provided with and is used for leading joint piece (14) and joint groove (52) joint complex along leading face (141).