CN217261834U

CN217261834U - Combined cover beneficial to classified recovery

Info

Publication number: CN217261834U
Application number: CN202221195524.7U
Authority: CN
Inventors: 笪帅
Original assignee: Anhui Huilida Packaging Co ltd
Current assignee: Anhui Huilida Packaging Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-08-23
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to a combined cover technical field just discloses a do benefit to combined cover of categorised recovery, lid and upper cover under the package, the lid bottom is equipped with the go-between with bottle port looks joint down, be equipped with the slope rupture groove on the go-between, the go-between is equipped with annular rupture groove with the junction of lid down, the go-between is along slope rupture groove and annular rupture groove fracture and relieve the joint of go-between and bottle in proper order under the exogenic action. The connecting ring is arranged, so that the connecting ring is directly clamped with the bottle body, the lower cover body is connected with the port of the bottle body, the port of the bottle body is clamped in the annular groove to form sealing connection through the side wall of the lower cover body and the annular groove formed by the matching ring, and the sealing performance is improved on the premise of ensuring the stable connection; meanwhile, in the separation process, the connecting ring can be torn off along the rupture groove by a small external force, so that the connection between the lower cover body and the bottle body is released, and the cover body and the bottle body can be conveniently classified and recycled.

Description

Combined cover beneficial to classified recovery

Technical Field

The utility model relates to a combined cover technical field specifically is a do benefit to combined cover of categorised recovery.

Background

The plastics lid is the bottle, the jar, the encapsulation form commonly used of bucket class packing, especially at the beverage, the chemical industry, the medicine field, the plastics bottle lid generally uses the polyolefin as main raw materials, through moulding plastics, technology machine-shaping such as hot pressing, however in the use of lid, because being connected between general lid and bottle is comparatively stable, make at the recovery in-process, it remains on the bottle to have partial lid, lead to categorised difficulty, or increase categorised step, be unfavorable for retrieving categorised, and the tiny piece of more separation can often appear in the lid that the split got off, cause certain wasting of resources.

Therefore, we have proposed a combined cap which facilitates classified recycling to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do benefit to combined cover of categorised recovery to solve the problem that proposes among the above-mentioned background art.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a do benefit to combined cover of categorised recovery, is including the lower lid that is equipped with the spout to and be used for sealing the spout and cover the last lid that closes down the lid, lid bottom is equipped with the go-between with bottle port looks joint down, be equipped with the slope rupture groove that extends to the top from its bottom on the go-between, the go-between is equipped with annular rupture groove with the junction of lid down, slope rupture groove top links to each other with annular rupture groove, the go-between breaks and releases the joint of go-between and bottle along slope rupture groove and annular rupture groove in proper order under the exogenic action.

As a further aspect of the present invention: the annular fracture groove is an open-loop structure with the head and the tail not connected, and the top end of the inclined fracture groove is connected with one end of the annular fracture groove.

As a further aspect of the present invention: the bottom of the lower cover body is provided with a matching ring, and an annular groove with a downward opening is formed between the matching ring and the side wall of the lower cover body and is used for being connected with the port of the bottle body in a sealing mode.

As a further aspect of the present invention: the pouring spout is internally provided with a sealing sheet which is integrally formed with a lower cover body, the sealing sheet is provided with an unsealing groove which is connected end to end, the top of the sealing sheet is provided with a pull ring, and the connecting point of the pull ring and the sealing sheet is positioned in the area enclosed by the unsealing groove.

As the utility model discloses further scheme again: the outer ring that is equipped with on the lower lid and sets up with the concentric equidistant of pouring spout, be equipped with along lid circumferencial direction evenly distributed's strengthening rib down between outer ring and the pouring spout, outer ring inner wall and pouring spout outer wall are connected to the strengthening rib.

As a further aspect of the present invention: the outer wall of the outer ring is provided with an external thread, and the inner wall of the upper cover body is provided with an internal thread matched with the external thread.

As a further aspect of the present invention: the top of the pouring spout is provided with a rolling opening which is rolled outwards, and the outer edge of the rolling opening is aligned with the outer edge of the outer ring.

As a further aspect of the present invention: the inclined fracture groove is characterized in that a pulling sheet is arranged on the connecting ring, one end of the pulling sheet is connected with the connecting ring, the position of the pulling sheet corresponds to the bottom end of the inclined fracture groove, and the other end of the pulling sheet is connected with the connecting ring through a first bonding point and a second bonding point which are orthogonally arranged.

As a further aspect of the present invention: the inner side of the pulling sheet is provided with evenly distributed friction strips.

As the utility model discloses further scheme again: the upper cover body is characterized in that a plug body matched with the pouring opening is arranged on the inner top wall of the upper cover body, the plug body is of an annular structure, and anti-skid stripes are arranged on the outer surface of the upper cover body.

The utility model discloses possess following beneficial effect at least:

1. the connecting ring is arranged, so that the connecting ring is directly clamped with the bottle body, the lower cover body is connected with the port of the bottle body, the port of the bottle body is clamped in the annular groove to form sealing connection through the side wall of the lower cover body and the annular groove formed by the matching ring, and the sealing performance is improved on the premise of ensuring the stable connection; meanwhile, in the separation process, the connecting ring can be torn off along the fracture groove by small external force, so that the connection between the lower cover body and the bottle body is released, and the cover body and the bottle body can be conveniently classified and recycled.

2. Through setting up the strengthening rib between pouring spout and outer loop, increased the anti deformability of pouring spout and outer loop simultaneously, through setting up the gasket, guarantee the sealing performance of lid before unsealing, through setting up unsealing groove and pull ring, the user of being convenient for unseals the lid, through setting up the book mouth, reduces the liquid when empting and in the adhesion at top, through setting up anti-skidding stripe on last lid, the user of being convenient for revolves the application of force of twisting the in-process at the lid.

Drawings

FIG. 1 is a schematic isometric view of a composite closure for sorted recycling;

FIG. 2 is a schematic view of a combined cover for recycling by classification;

FIG. 3 is a schematic cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a schematic left side view of a modular closure for recycling by sorting;

FIG. 6 is a schematic cross-sectional view taken at C-C of FIG. 5;

FIG. 7 is a schematic top view of a modular closure for recycling by sorting;

fig. 8 is a schematic bottom view of a combined cover for easy recycling.

In the figure: 1. a lower cover body; 11. a pouring outlet; 12. sealing the sheet; 13. a pull ring; 14. an outer ring; 15. an external thread; 16. a connecting ring; 17. matching rings; 18. reinforcing ribs; 111. rolling up the opening; 121. opening the sealing groove; 161. a pulling sheet; 162. rubbing the strips; 163. a first bond point; 164. a second bond; 165. an inclined fracture groove; 166. an annular rupture groove;

2. an upper cover body; 21. an internal thread; 22. a plug body; 23. and (4) anti-skid stripes.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

As shown in fig. 1-8, the combined cap facilitating classified recycling of the present embodiment includes a lower cap body 1 having a pouring outlet 11, and an upper cap body 2 for closing the pouring outlet 11 and covering the lower cap body 1, the bottom of the lower cap body 1 is provided with a connecting ring 16 engaged with the end of the bottle, the connecting ring 16 is provided with an inclined breaking groove 165 extending from the bottom to the top, the connecting ring 16 is provided with an annular breaking groove 166 at the joint with the lower cap body 1, the top of the inclined breaking groove 165 is connected with the annular breaking groove 166, and the connecting ring 16 is sequentially broken along the inclined breaking groove 165 and the annular breaking groove 166 under the action of external force to release the engagement of the connecting ring 16 with the bottle.

Preferably, the annular fracture groove 166 is an open-loop structure with no connection from head to tail, the top end of the inclined fracture groove 165 is connected with one end of the annular fracture groove 166, and the annular fracture groove 166 is set to be the open-loop structure, so that the connecting ring 16 still has a part connected with the lower cover body 1 after being pulled and fractured, the connecting ring 16 is prevented from being completely separated from the lower cover body 1, the integral recovery is facilitated, and the resource waste is avoided.

Preferably, the bottom of the lower cover body 1 is provided with a matching ring 17, an annular groove with a downward opening is formed between the matching ring 17 and the side wall of the lower cover body 1, the annular groove is used for being connected with the bottle body port in a sealing mode, the connecting force is increased, meanwhile, the connecting gap is compressed and elongated, the sealing capacity of the connecting portion is improved, and the sealing performance of the cover body is guaranteed.

Preferably, be equipped with in the spout 11 with lower lid 1 integrated into one piece's gasket 12, be equipped with end to end's the groove 121 that opens on the gasket 12, the top of gasket 12 is equipped with pull ring 13, pull ring 13 is located the area that the groove 121 encloses that opens with the tie point of gasket 12, through exogenic action pull ring 13 for gasket 12 is in the fracture of opening groove 121 department, thereby realizes opening of lid, and the user's of being convenient for use.

Preferably, the lower cover body 1 is provided with an outer ring 14 which is concentric with the pouring outlet 11 and is arranged at equal intervals, reinforcing ribs 18 which are uniformly distributed along the circumferential direction of the lower cover body 1 are arranged between the outer ring 14 and the pouring outlet 11, the reinforcing ribs 18 are connected with the inner wall of the outer ring 14 and the outer wall of the pouring outlet 11, and the deformation resistance of the pouring outlet 11 and the outer ring 14 is increased and the loss of materials is less by arranging the reinforcing ribs 18.

Preferably, the outer wall of the outer ring 14 is provided with an external thread 15, the inner wall of the upper cover body 2 is provided with an internal thread 21 matched with the external thread 15, and the connection between the lower cover body 1 and the upper cover body 2 is realized through threads, so that the use by a user is facilitated.

Preferably, the top of the pouring spout 11 is provided with a rolling opening 111 which is rolled outwards, the outer edge of the rolling opening 111 is aligned with the outer edge of the outer ring 14, the gap between the pouring spout 11 and the inner wall of the upper cover body 2 is reduced, and the sealing performance is improved.

Preferably, the connecting ring 16 is provided with a pulling sheet 161, one end of the pulling sheet 161 is connected with the connecting ring 16 and is positioned corresponding to the bottom end of the inclined fracture groove 165, the other end of the pulling sheet 161 is connected with the connecting ring 16 through a first bonding point 163 and a second bonding point 164 which are orthogonally arranged, and the first bonding point 163 and the second bonding point 164 are arranged, so that the separation of the end part of the pulling sheet 161 and the connecting ring 16 is facilitated, and the connection of the pulling sheet 161 and the connecting ring 16 is ensured to be stable when the connecting ring is not activated.

Preferably, the friction strips 162 are uniformly distributed on the inner side of the pulling sheet 161 to increase the friction coefficient of the surface of the pulling sheet 161, so as to facilitate the force application of the user.

Preferably, be equipped with on the roof in the upper cover body 2 and cooperate cock body 22 with pouring spout 11, cock body 22 is the loop configuration, is equipped with anti-skidding stripe 23 on the surface of upper cover body 2, through setting up cock body 22, promotes the sealing performance of upper cover body 2 to pouring spout 11, through setting up anti-skidding stripe 23, increases the coefficient of friction on 2 surfaces of upper cover body, and the user of being convenient for revolves soon.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a do benefit to combined cover of categorised recovery, is including lower lid (1) that is equipped with pouring spout (11) to and be used for sealing pouring spout (11) and lid and close last lid (2) of lid (1) down, its characterized in that: the bottle cap is characterized in that a connecting ring (16) clamped with a bottle body port is arranged at the bottom of the lower cap body (1), an inclined breaking groove (165) extending from the bottom to the top is formed in the connecting ring (16), an annular breaking groove (166) is formed in the joint of the connecting ring (16) and the lower cap body (1), the top end of the inclined breaking groove (165) is connected with the annular breaking groove (166), and the connecting ring (16) is broken along the inclined breaking groove (165) and the annular breaking groove (166) in sequence under the action of external force and is released from clamping of the connecting ring (16) and the bottle body.

2. A composite cover for facilitating classification and recycling according to claim 1, wherein: the annular fracture groove (166) is of an open ring structure with the ends not connected, and the top end of the inclined fracture groove (165) is connected with one end of the annular fracture groove (166).

3. A composite cover for facilitating classification and recycling according to claim 1, wherein: the bottom of the lower cover body (1) is provided with a matching ring (17), and an annular groove with a downward opening is formed between the matching ring (17) and the side wall of the lower cover body (1) and is used for being connected with the port of the bottle body in a sealing manner.

4. A composite cover for facilitating classification and recycling according to claim 1, wherein: be equipped with in pouring out opening (11) and lower lid (1) integrated into one piece's gasket (12), be equipped with end to end's unsealing groove (121) on gasket (12), the top of gasket (12) is equipped with pull ring (13), the tie point of pull ring (13) and gasket (12) is located unsealing the area that groove (121) enclosed.

5. A composite cover for facilitating classification and recycling according to claim 1, wherein: be equipped with outer ring (14) with pouring spout (11) concentric equidistant setting down on lid (1), be equipped with between outer ring (14) and pouring spout (11) along lid (1) circumferencial direction evenly distributed's strengthening rib (18) down, outer ring (14) inner wall and pouring spout (11) outer wall are connected in strengthening rib (18).

6. The composite cover for facilitating classification and recycling according to claim 5, wherein: the outer wall of the outer ring (14) is provided with an external thread (15), and the inner wall of the upper cover body (2) is provided with an internal thread (21) matched with the external thread (15).

7. The composite cover for facilitating classification and recycling according to claim 6, wherein: the top of the pouring spout (11) is provided with a rolling opening (111) which is turned outwards, and the outer edge of the rolling opening (111) is aligned with the outer edge of the outer ring (14).

8. A composite cover for facilitating classification and recycling according to claim 1, wherein: the connecting ring (16) is provided with a pulling sheet (161), one end of the pulling sheet (161) is connected with the connecting ring (16) and corresponds to the bottom end of the inclined fracture groove (165), and the other end of the pulling sheet (161) is connected with the connecting ring (16) through a first bonding point (163) and a second bonding point (164) which are orthogonally arranged.

9. A composite cover for facilitating classification and recycling according to claim 8, wherein: the inner side of the pulling sheet (161) is provided with evenly distributed friction strips (162).

10. A composite cover for facilitating classification and recycling according to claim 1, wherein: go up lid (2) interior roof be equipped with spout (11) cooperation cock body (22), cock body (22) are the loop configuration, be equipped with on the surface of going up lid (2) anti-skidding stripe (23).