CN221252356U

CN221252356U - Easily tear lid of fixed piece of tearing

Info

Publication number: CN221252356U
Application number: CN202322822021.9U
Authority: CN
Inventors: 李敬原
Original assignee: Taishan Zhizhen Packaging Technology Co ltd
Current assignee: Taishan Zhizhen Packaging Technology Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-07-02
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses an easy-to-tear cover for fixing a tear piece, which comprises the following components: the lid, lid central point puts department and is provided with the accommodation through-hole, holds the through-hole inboard and glues and be equipped with the plastic film, and the plastic film upper end is provided with tears piece seat and recess, tears the piece seat outside and fixedly is provided with tears the piece, tears the piece seat outside and rotates and be provided with two sets of support frames, fixedly is provided with the connecting plate between two sets of support frames, and the connecting plate upper end is fixedly provided with the circular cone nail that is used for impaling the plastic film, and the position of circular cone nail corresponds the position setting with the position of recess, and the height of circular cone nail is greater than the thickness of plastic film. Compared with the prior art, the utility model is provided with the cover body, the accommodating through hole, the cover film, the tearing piece seat, the groove, the tearing piece, the support frame, the connecting plate and the conical nail, and the cover film can be penetrated by the conical nail, so that a gap is formed between the cover film and the accommodating through hole, the cover film can be pulled along the gap which is penetrated by the conical nail later, and the cover opening process is more labor-saving.

Description

Easily tear lid of fixed piece of tearing

Technical Field

The utility model belongs to the technical field of easy-to-tear covers, and particularly relates to an easy-to-tear cover with a fixed tearing piece.

Background

The easy-to-tear cover is formed by stamping an aluminum foil and a tinplate, and is mainly used for a top cover of a packaging container for containing luncheon meat, canned fish, vegetables, soup and other foods.

If the bulletin number is CN203372575U, an easy-to-tear cover for fixing the tearing sheet comprises a cover body, a through hole is formed in the cover body, an adhesive layer is arranged around the through hole, a cover film is adhered to the adhesive layer, the tearing sheet for pulling the cover film open is arranged on the cover film, the position, where the cover film is located and the tearing sheet are attached, is provided with a bulge, the tearing sheet is arranged on the bulge through stamping Fang Tiege, and the tearing sheet of the easy-to-tear cover is fixedly attached to the bulge of the cover film in a stamping mode, so that the problem that the tearing sheet is tilted outwards of the cover film is avoided, and the package of the easy-to-tear cover, the opening of the cover in the production process and the opening of a finished product are facilitated.

The cover film and the cover body of the device are adhered and sealed, the effort of part of people is small, and the cover film and the cover body are separated only by pulling the tearing sheet, so that the easy-to-tear cover with the cover film easy to tear is designed.

Disclosure of utility model

The utility model provides an easy-to-tear cover for fixing a tear piece, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an easy-to-tear cover for fixing a tear piece, comprising: the cover body, cover body central point puts department and is provided with the accommodation through-hole, it glues to be equipped with the plastic film cover to hold the through-hole inboard, the plastic film cover upper end is provided with tears piece seat and recess, it is fixed to be provided with in the piece seat outside to tear the piece, it is provided with two sets of support frames to tear the piece seat outside rotation, two sets of fixedly between the support frame be provided with the connecting plate, the connecting plate upper end is fixed to be provided with and is used for impaling the plastic film cover's circular cone nail, the circular cone nail the position with the position of recess corresponds the setting, the height of circular cone nail is than the thickness of plastic film cover is big.

Still further, the groove is provided in a cylindrical shape, and the depth of the groove is half the thickness of the cover film.

Still further, be provided with first strengthening rib between recess with tear the piece seat, first strengthening rib is kept away from tear the one end of piece seat and be provided with the second strengthening rib.

Still further, the junction of plastic film cover with hold the through-hole inner wall is provided with the third strengthening rib, the third strengthening rib with the second strengthening rib is connected.

Still further, the tearing piece is kept away from the fixed pivot that is provided with of one end of tearing piece seat, the pivot outside rotates and is provided with the limiting plate, the limiting plate is close to one side of connecting plate is provided with the arc holding tank, the arc holding tank with the position of circular cone nail is corresponding to be set up.

Still further, limiting plate both sides all are provided with removal spout and cooperation groove, it is provided with the baffle to remove the spout internal sliding, the baffle is close to one side of cooperation groove is provided with the fixture block, the cooperation groove is provided with the draw-in groove, the draw-in groove with the corresponding setting in fixture block position, the fixture block with draw-in groove joint cooperation.

Furthermore, a spring is fixedly arranged on one side, far away from the matching groove, of the baffle plate, and one end, far away from the baffle plate, of the spring is fixedly connected with the limiting plate.

Still further, the tear tab is provided with a finger hole.

Compared with the prior art, the utility model has the beneficial effects that: the cover body, the containing through hole, the cover film, the tearing sheet seat, the groove, the tearing sheet, the support frame, the connecting plate and the conical nails are arranged, the rotatable support frame drives the connecting plate and the conical nails to rotate around the tearing sheet seat, so that the conical nails can be used for penetrating the cover film, a gap is formed between the cover film and the containing through hole, the cover film can be pulled along the gap which is formed by the conical nails later, the cover opening process is more labor-saving, the groove is separated by the first reinforcing ribs, the second reinforcing ribs and the third reinforcing ribs, the first reinforcing ribs can be driven to pull the gap after the conical nails are used for penetrating the gap in the groove, the cover film is conveniently separated from the containing through hole, meanwhile, the two groups of second reinforcing ribs and the third reinforcing ribs can be used for preventing the cover film from being torn from the middle part by the gap which is formed by the conical nails, the cover film can be separated from the containing through hole along the third reinforcing ribs after the gap which is formed by the conical nails, and the operation is more convenient.

Drawings

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

FIG. 2 is a partial schematic view of FIG. 1 at A;

FIG. 3 is a partial schematic view of FIG. 1 at B;

FIG. 4 is a partial schematic view of FIG. 2 at C;

FIG. 5 is a schematic cross-sectional view of the present utility model;

FIG. 6 is a partial schematic view of FIG. 5 at D;

fig. 7 is a partial schematic view of fig. 6 at E.

In the figure: 1. a cover body; 2. a receiving through hole; 3. covering a film; 4. a tearing sheet seat; 5. a groove; 6. tearing the sheet; 7. a support frame; 8. a connecting plate; 9. conical nails; 10. a first reinforcing rib; 11. a second reinforcing rib; 12. a third reinforcing rib; 13. a rotating shaft; 14. a limiting plate; 15. an arc-shaped receiving groove; 16. moving the chute; 17. a mating groove; 18. a baffle; 19. a clamping block; 20. a clamping groove; 21. a spring; 22. finger holes are penetrated.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1-7, a tear-off cover for fixing a tear-off tab, comprising: the lid 1, lid 1 central point puts and is provided with holds through-hole 2, hold the through-hole 2 inboard and glue and be equipped with lid 3, lid 3 upper end is provided with tears piece seat 4 and recess 5, tear piece seat 4 outside fixedly and be provided with tearing piece 6, it is provided with two sets of support frame 7 to tear piece seat 4 outside rotation, fixedly be provided with connecting plate 8 between two sets of support frame 7, connecting plate 8 upper end is fixed to be provided with the circular cone nail 9 that is used for impaling lid 3, the position of circular cone nail 9 corresponds with the position of recess 5 and sets up, the height of circular cone nail 9 is bigger than the thickness of lid 3, recess 5 sets up to cylindrically, the degree of depth of recess 5 is half of lid 3 thickness, through setting up lid 1, hold through-hole 2, lid 3, tear piece seat 4, recess 5, tear piece 6, support frame 7, connecting plate 8 and circular cone nail 9 drive connecting plate 8 and circular cone nail 9 around tearing piece seat 4 rotation, make circular cone nail 9 prick inside recess 5, use circular cone nail 9 can prick lid 3, make lid 3 and hold between the through-hole 2 and hold the through-hole 2, make follow-up 3 prick the breach of uncapping more laborsaving process.

Be provided with first strengthening rib 10 between recess 5 and the piece seat 4 that tears, the one end that the piece seat 4 was kept away from to first strengthening rib 10 is provided with second strengthening rib 11, the junction that the plastic film 3 was held the through-hole 2 inner wall is provided with third strengthening rib 12, third strengthening rib 12 is connected with second strengthening rib 11, through setting up first strengthening rib 10, second strengthening rib 11 and third strengthening rib 12, two sets of second strengthening ribs 11 separate recess 5, after the breach was pricked to recess 5 inside with circular cone nail 9, the pulling tears piece 6 can drive first strengthening rib 10 and drag the breach, conveniently with plastic film 3 with hold through-hole 2 separation, two sets of second strengthening ribs 11 and third strengthening rib 12 can prevent that plastic film 3 from tearing from the centre with the breach that circular cone nail 9 pricked, the integrality of plastic film 3 can be guaranteed to second strengthening rib 11 and third strengthening rib 12 for plastic film 3 can utilize behind the breach that circular cone nail 9 pricked along third strengthening rib 12 and hold through-hole 2 separation, it is more convenient to operate.

The fixed pivot 13 that is provided with of one end that tears piece 6 and keep away from tearing piece seat 4, pivot 13 outside rotation are provided with limiting plate 14, and one side that limiting plate 14 is close to connecting plate 8 is provided with arc holding tank 15, and the corresponding setting in position of arc holding tank 15 and circular cone nail 9, limiting plate 14 can revolute pivot 13 rotation while circular cone nail 9 is located arc holding tank 15 inboard, through setting up pivot 13, limiting plate 14 and arc holding tank 15, rotatable limiting plate 14 shelters from circular cone nail 9, prevents that the user from touching by mistake and injuring the finger.

Both sides of the limiting plate 14 are provided with a movable chute 16 and a matching groove 17, a baffle 18 is arranged in the movable chute 16 in a sliding manner, a clamping block 19 is arranged on one side, close to the matching groove 17, of the baffle 18, a clamping groove 20 is arranged on the matching groove 17, the clamping groove 20 is correspondingly arranged at the position of the clamping block 19, the clamping block 19 is matched with the clamping groove 20 in a clamping manner, the baffle 18 can slide along the movable chute 16 and the matching groove 17, the baffle 18, the clamping block 19 and the clamping groove 20, the movable baffle 18 slides into the matching groove 17 and enables the clamping block 19 to be matched with the clamping groove 20 in a clamping manner, the arc-shaped containing groove 15 is shielded by the baffle 18, and the conical nails 9 are prevented from moving out of the arc-shaped containing groove 15 due to rotation of the limiting plate 14, so that the safety of the device is higher.

One side of the baffle 18 far away from the matching groove 17 is fixedly provided with a spring 21, one end of the spring 21 far away from the baffle 18 is fixedly connected with the limiting plate 14, and the baffle 18 can be pushed to be abutted with the matching groove 17 by the spring 21 through the arrangement of the spring 21, so that the baffle 18 is prevented from loosening.

The tear tab 6 is provided with a finger hole 22.

The working principle of the utility model is as follows: when the device is used, the baffle 18 is slid firstly and the limiting plate 14 is rotated, the limiting plate 14 is moved away from the upper side of the conical nail 9, then the support frame 7 is rotated to drive the connecting plate 8 and the conical nail 9 to rotate around the tearing sheet seat 4, so that the conical nail 9 is inserted into the groove 5, the cover film 3 can be inserted through the conical nail 9, a gap is formed between the cover film 3 and the accommodating through hole 2, the support frame 7 is rotated back to the initial position, the conical nail 9 is shielded by the limiting plate 14, a finger penetrates into the finger through hole 22 to pull the tearing sheet 6 to drive the first reinforcing rib 10, the second reinforcing rib 11 and the third reinforcing rib 12 to separate the cover film 3 from the inner wall of the accommodating through hole 2, the cover film 3 can be pulled along the gap which is inserted through the conical nail 9, and the cover opening process is more labor-saving, which is the working principle of the device.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a fixed easy tearing lid of tearing piece, its characterized in that, including lid (1), lid (1) central point puts department and is provided with holds through-hole (2), hold through-hole (2) inboard and glue and be equipped with lid (3), lid (3) upper end is provided with tear piece seat (4) and recess (5), tear piece seat (4) outside fixedly and be provided with tear piece (6), tear piece seat (4) outside rotation and be provided with two sets of support frames (7), two sets of fixed be provided with connecting plate (8) between support frames (7), connecting plate (8) upper end is fixed be provided with be used for impaling conical nail (9) of lid (3), the position of conical nail (9) with the position of recess (5) corresponds the setting, the height of conical nail (9) is than the thickness of lid (3) is big.

2. The peel-off cover for securing a peel-off tab as defined in claim 1 wherein: the grooves (5) are arranged in a cylindrical shape, and the depth of each groove (5) is half of the thickness of the cover film (3).

3. The peel-off cover for securing a peel-off tab as defined in claim 2 wherein: a first reinforcing rib (10) is arranged between the groove (5) and the tearing sheet seat (4), and a second reinforcing rib (11) is arranged at one end, far away from the tearing sheet seat (4), of the first reinforcing rib (10).

4. A peel-off cover for securing a peel-off tab as defined in claim 3 wherein: the cover film (3) is provided with a third reinforcing rib (12) at the joint of the cover film and the inner wall of the accommodating through hole (2), and the third reinforcing rib (12) is connected with the second reinforcing rib (11).

5. The tamper evident closure of claim 4, wherein: the utility model discloses a tear piece, tear piece seat (4) one end of tearing piece (6) and keep away from fixedly be provided with pivot (13), pivot (13) outside is rotated and is provided with limiting plate (14), limiting plate (14) are close to one side of connecting plate (8) is provided with arc holding tank (15), arc holding tank (15) with the position of circular cone nail (9) is corresponding to be set up.

6. The peel-off cover for securing a peel-off tab as defined in claim 5 wherein: the limiting plate (14) both sides all are provided with removal spout (16) and cooperation groove (17), it is provided with baffle (18) to remove the spout (16) interior, baffle (18) are close to one side of cooperation groove (17) is provided with fixture block (19), cooperation groove (17) are provided with draw-in groove (20), draw-in groove (20) with fixture block (19) position corresponds the setting, fixture block (19) with draw-in groove (20) joint cooperation.

7. The tamper evident closure of claim 6, wherein: a spring (21) is fixedly arranged on one side, far away from the matching groove (17), of the baffle (18), and one end, far away from the baffle (18), of the spring (21) is fixedly connected with the limiting plate (14).

8. A peel-off cover for securing a peel-off tab as defined in claim 3 wherein: the tearing piece (6) is provided with a finger penetrating hole (22).