CN220350513U - Sealing cover structure for ink packaging paper can - Google Patents

Abstract

The utility model discloses a sealing cover structure for an ink packaging paper can, and relates to the technical field of ink packaging paper can production. This closing cap structure for printing ink wrapping paper jar, including enclosing cover, inner cup, closing cap subassembly and prop pressing mechanism, the circular slot has been seted up at the top of enclosing cover, the embedded groove has been seted up to the inner cup bottom, closing cap subassembly sets up on the outer cover, closing cap subassembly is used for sealing in order to prevent the mistake to touch to the circular slot, prop pressing mechanism and set up on the outer cover, prop pressing mechanism includes bull stick, vaulting pole and A magnet piece, the bull stick is installed in the inboard bottom rotation of circular slot, the surface fixed mounting of bull stick has two sets of ejector pins, the one end of two sets of vaulting poles is equal fixed mounting has a set of A magnet piece. This closing cap structure for printing ink packing paper jar through propping the press mechanism, can buckle at the paper jar after enclosing cover and inner cup, further provides and increases the pressure between inner cup and the paper jar to reach better leakproofness, improved the practicality of structure, promoted the sealed effect of structure.

Description

Sealing cover structure for ink packaging paper can

Technical Field

The utility model relates to the technical field of ink packaging paper can production, in particular to a sealing cover structure for an ink packaging paper can.

Background

The application document with publication number CN205837520U discloses a lid of a paper can, which is fastened on the paper can, and comprises a connecting part which is in transition or interference fit with the upper opening of the paper can, and a working part which is integrated with the connecting part and is positioned above the connecting part, wherein a flange is arranged on the working part in a circle, and the flange and the working part form a concave area. Through adopting above-mentioned structure, be provided with on the lid with paper jar upper shed transition or interference fit's connecting portion, utilize connecting portion to inlay in paper jar upper shed to fine infiltration of preventing water etc. is simultaneously in order to make the lid have tea tray, tray or chopping block concurrently to use, forms the region of indent through setting up the flange on the lid, the region of indent is the region that adopts when the work extremely.

However, after the cover is buckled and pressed, the interaction force between the cover and the paper can is only needed to be naturally embedded and supported, the interaction force is small, the sealing performance between the cover and the paper can is poor, when the paper can is filled with liquid, the liquid is easy to seep out in the long-term storage process, and the packaging of the liquid is not facilitated.

Disclosure of Invention

The utility model aims to provide a sealing cover structure for an ink packaging paper can, which can solve the problem of poor sealing property between the existing part of cover and the paper can.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a capping structure for an ink packaging paper can, comprising:

the top of the outer cover is provided with a round groove;

an inner embedded groove is formed in the bottom of the inner cover;

the sealing cover assembly is arranged on the outer cover and is used for sealing the round groove so as to prevent false touch;

the supporting and pressing mechanism is arranged on the outer cover and comprises a rotating rod, supporting rods and A magnet pieces, the rotating rod is rotatably arranged at the bottom of the inner side of the round groove, two groups of ejector rods are fixedly arranged on the outer surface of the rotating rod, and one ends of the two groups of supporting rods are fixedly provided with one group of A magnet pieces.

Preferably, the propping mechanism further comprises metal blocks, ejector rods and springs, two groups of metal blocks are arranged at the bottom of the inner side of the circular groove, one group of ejector rods are fixedly arranged on one outer surface of each of the two groups of metal blocks, two groups of penetrating grooves are formed in the inner wall of the circular groove, the two groups of penetrating grooves completely penetrate through the outer cover, one ends of the two groups of ejector rods respectively extend into the two groups of penetrating grooves, one group of springs are respectively sleeved on the two groups of ejector rods, one ends of the two groups of springs are fixedly connected with the inner wall of the circular groove, and the other ends of the two groups of springs are fixedly connected with the two groups of metal blocks.

Preferably, the seal cover component comprises a center rod, a metal cover and a B magnet sheet, wherein the center rod is fixedly arranged at the top of the outer cover, the metal cover is movably sleeved on the center rod, the top of the outer cover is provided with a groove, and the B magnet sheet is fixedly arranged in the groove.

Preferably, the outer surface of the inner cover is fixedly provided with two groups of cover taking handles, and the outer cover is provided with two groups of notches corresponding to the cover taking handles, so that the effect of being convenient to take when the cover is taken is achieved.

Preferably, at least two groups of convex points are arranged at the bottom of the inner cover, so that ink can be prevented from dripping after uncovering.

Preferably, the bottoms of the outer cover and the inner cover are provided with embedded grooves, which is helpful for discharging air in the tank when the cover is closed.

Preferably, a sealing gasket is fixedly arranged in the embedded groove on the inner cover, so that the sealing performance is further improved.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This closing cap structure for printing ink packing paper jar can withhold after on the paper jar at enclosing cover and inner cup through propping the press mechanism, further provides and increases the pressure between inner cup and the paper jar to reach better leakproofness, solved current partial lid after withholding, its interaction force only depends on natural embedding to support between the paper jar, its effort is less, the leakproofness between the two is relatively poor, when splendid attire liquid in the paper jar, the liquid is liable to ooze in long-term storage process, be unfavorable for the problem to the packing of liquid, the practicality of structure has been improved, the sealed effect of structure has been promoted.

(2) This closing cap structure for printing ink wrapping paper jar through closing cap subassembly, can be before operating the mechanism of propping the press back, seals in the circular slot with it completely, can prevent on the one hand that the mistake from touching and causing the inner cup to seal effectively, on the other hand can also guarantee the uniformity of structure, increases holistic aesthetic property, has guaranteed the result of use of structure, is favorable to the popularization and the use of structure.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a perspective cross-sectional view of the outer cover of the present utility model;

FIG. 2 is a front perspective view of the present utility model;

FIG. 3 is an exploded perspective view of the present utility model;

FIG. 4 is a bottom view of the inner cap of the present utility model;

fig. 5 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. an outer cover; 2. an inner cover; 3. a circular groove; 4. a bracing mechanism; 401. a rotating rod; 402. a brace rod; 403. a magnet sheet; 404. a metal block; 405. a push rod; 406. a spring; 5. a capping assembly; 501. a central rod; 502. a metal cover; 503. a magnet sheet B; 6. taking a cover handle; 7. a bump; 8. and a sealing gasket.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a seal cover structure for printing ink packaging paper jar, including enclosing cover 1, inner cup 2, closing cap subassembly 5 and prop pressing mechanism 4, circular slot 3 has been seted up at the top of enclosing cover 1, the embedded groove has been seted up to the bottom of inner cup 2, closing cap subassembly 5 sets up on enclosing cover 1, closing cap subassembly 5 is used for sealing circular slot 3 in order to prevent the mistake and touches, the surface fixed mounting of inner cup 2 has two sets of cover handles 6, two sets of breach that correspond with cover handle 6 have been seted up on the enclosing cover 1, the bottom of inner cup 2 is provided with bump 7 of at least two sets of, the embedded groove has all been seted up at the bottom of enclosing cover 1 and inner cup 2, fixed mounting has sealed pad 8 in the embedded groove on the inner cup 2;

the bracing mechanism 4 is arranged on the outer cover 1, the bracing mechanism 4 comprises a rotating rod 401, a bracing rod 402 and an A magnet piece 403, the rotating rod 401 is rotatably arranged at the bottom of the inner side of the circular groove 3, two groups of ejector rods 405 are fixedly arranged on the outer surface of the rotating rod 401, and one ends of the two groups of bracing rods 402 are fixedly provided with a group of A magnet pieces 403.

The propping mechanism 4 further comprises a metal block 404, ejector rods 405 and springs 406, two groups of metal blocks 404 are arranged at the bottom of the inner side of the circular groove 3, one group of ejector rods 405 are fixedly arranged on the outer surface of one side of each of the two groups of metal blocks 404, two groups of penetrating grooves are formed in the inner wall of the circular groove 3, the two groups of penetrating grooves completely penetrate through the outer cover 1, one ends of the two groups of ejector rods 405 respectively extend into the two groups of penetrating grooves, one group of springs 406 are respectively sleeved on the two groups of ejector rods 405, one ends of the two groups of springs 406 are fixedly connected with the inner wall of the circular groove 3, the other ends of the two groups of springs 406 are fixedly connected with the two groups of metal blocks 404 respectively, and under the action of the propping mechanism 4, the pressure between the outer cover 1 and the inner cover 2 and the paper can be further provided and increased after the paper can be buckled.

The closing cap subassembly 5 includes center pole 501, metal lid 502 and B magnet piece 503, the top fixed mounting of enclosing cover 1 has center pole 501, the top of enclosing cover 1 is provided with metal lid 502, metal lid 502 movable sleeve is located on center pole 501, the recess has been seted up at the top of enclosing cover 1, fixed mounting has B magnet piece 503 in the recess, under the effect of closing cap subassembly 5, can be before and after operating the mechanism 4 that props, can prevent to touch by mistake and cause inner cup 2 can not effectively seal in circular slot 3 on the one hand, on the other hand can also guarantee the uniformity of structure, increase holistic aesthetic property, guaranteed the result of use of structure, be favorable to the popularization and the use of structure.

Working principle: the inner cover 2 is buckled and pressed on the paper can through the embedded groove, the outer cover 1 is buckled and pressed on the inner cover 2 and sleeved, then the rotating rod 401 is rotated to drive the two groups of supporting rods 402 on the inner cover to rotate until the two groups of supporting rods 402 prop open the two groups of metal blocks 404, the two groups of ejector rods 405 are driven to eject out of the outer cover 1 through the through groove, the inner cover 2 is extruded to enable the embedded groove on the inner cover 2 to deform and further clamp the paper can, at the moment, the two groups of supporting rods 402 are adsorbed on the metal blocks 404 through the A magnet pieces 403 on the inner cover and continuously support, the metal cover 502 is rotated around the center rod 501 to cover the round groove 3, and the metal cover 502 is adsorbed and fixed through the B magnet pieces 503 to finish the sealing cover of the outer cover 1 and the inner cover 2.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. A capping structure for an ink packaging paper can, comprising:

a round groove (3) is formed in the top of the outer cover (1);

an inner cover (2) with an embedded groove at the bottom;

the sealing cover assembly (5) is arranged on the outer cover (1), and the sealing cover assembly (5) is used for sealing the round groove (3) so as to prevent false touch;

the supporting and pressing mechanism (4) is arranged on the outer cover (1), the supporting and pressing mechanism (4) comprises a rotating rod (401), supporting rods (402) and A magnet pieces (403), the rotating rod (401) is rotatably arranged at the bottom of the inner side of the circular groove (3), two groups of ejector rods (405) are fixedly arranged on the outer surface of the rotating rod (401), and one ends of the two groups of supporting rods (402) are fixedly provided with a group of A magnet pieces (403).

2. The cover structure for ink packaging paper can according to claim 1, wherein: the supporting and pressing mechanism (4) further comprises a metal block (404), ejector rods (405) and springs (406), two groups of metal blocks (404) are arranged at the bottom of the inner side of the round groove (3), one group of ejector rods (405) are fixedly arranged on one outer surface of each of the two groups of metal blocks (404), two groups of penetrating grooves are formed in the inner wall of the round groove (3), the two groups of penetrating grooves completely penetrate through the outer cover (1), one ends of the two groups of ejector rods (405) respectively extend into the two groups of penetrating grooves, one groups of springs (406) are respectively sleeved on the two groups of ejector rods (405), one ends of the two groups of springs (406) are fixedly connected with the inner wall of the round groove (3), and the other ends of the two groups of springs (406) are fixedly connected with the two groups of metal blocks (404).

3. The cover structure for ink packaging paper can according to claim 2, wherein: the sealing cover assembly (5) comprises a center rod (501), a metal cover (502) and a B magnet piece (503), wherein the center rod (501) is fixedly arranged at the top of the outer cover (1), the metal cover (502) is movably sleeved on the center rod (501), the top of the outer cover (1) is provided with a groove, and the B magnet piece (503) is fixedly arranged in the groove.

4. A capping structure for ink packaging paper can as claimed in claim 3, wherein: two groups of cover taking handles (6) are fixedly arranged on the outer surface of the inner cover (2), and two groups of notches corresponding to the cover taking handles (6) are formed in the outer cover (1).

5. The cover structure for ink packaging paper can according to claim 4, wherein: at least two groups of protruding points (7) are arranged at the bottom of the inner cover (2).

6. The cover structure for ink packaging paper can according to claim 5, wherein: the bottoms of the outer cover (1) and the inner cover (2) are provided with embedded grooves.

7. The cover structure for ink packaging paper can according to claim 6, wherein: a sealing gasket (8) is fixedly arranged in the embedded groove on the inner cover (2).