CN215246807U

CN215246807U - Easily opened barrel capable of being sealed for multiple times

Info

Publication number: CN215246807U
Application number: CN202121519516.9U
Authority: CN
Inventors: 王卫红; 潘凯; 苑红亮; 李军; 盛斌
Original assignee: Changzhou Ruijie New Materials Technology Co ltd
Current assignee: Changzhou Ruijie New Materials Technology Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-21
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses an easy-open barrel which can be sealed for many times, comprising a barrel cover and a barrel body connected with the barrel cover; the barrel cover comprises a barrel cover main body and a tearing belt integrally processed with the barrel cover main body; a tearing groove is formed at the joint of the barrel cover main body and the tearing belt; the barrel cover main body is provided with a clamping groove and a first clamping hook; a second clamping hook is arranged on the tearing belt; the first clamping hook is positioned above the second clamping hook and below the clamping groove; the barrel body sequentially comprises a top surface part, a first safety lock catch, a second safety lock catch and a reinforcing rib from top to bottom; the top surface part is clamped in the clamping groove; the first clamping hook is clamped at the lower side of the first safety lock catch; the second clamping hook is clamped at the lower side of the second safety lock catch. The multi-time sealing easy-open barrel of the utility model has simple structure and convenient production, and can ensure the sealing performance of the barrel cover and the barrel body; simultaneously the utility model discloses a bung is opened and need not use specialized tool to prize the bung, has guaranteed the convenience of uncapping.

Description

Easily opened barrel capable of being sealed for multiple times

Technical Field

The utility model relates to a plastic products technical field, concretely relates to can many times sealed easily open bucket.

Background

The plastic barrel has good corrosion resistance, tight sealing, difficult breakage and other performances, and is widely applied to the packaging, transportation and storage of solid or liquid in the industries of chemical industry, pesticide, medicine, food and the like. In order to ensure that the solid or liquid inside the plastic barrel is not leaked in the transportation and storage processes, the barrel cover and the barrel body of the existing plastic barrel are generally connected in a buckling structure and an interference assembly mode, although the tightness of the plastic barrel is ensured by utilizing the buckling structure and the interference assembly connection, the barrel cover and the barrel body are difficult to open in the using process, the barrel cover is generally pried by adopting a special tool, and the opening process is difficult and inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can repetitious sealing's easy-open bucket, the utility model discloses an easy-open bucket has the sealed effect of not revealing, uncapping easily, the utility model discloses accessible bung is sealed staving many times.

The utility model discloses a realize through following technical scheme:

an easy-open barrel capable of being sealed repeatedly comprises a barrel cover and a barrel body connected with the barrel cover; the barrel cover comprises a barrel cover main body and a tearing tape integrally processed with the barrel cover main body (namely the tearing tape is connected with the end part of the barrel cover main body); a tearing groove is formed at the joint of the barrel cover main body and the tearing belt; the barrel cover main body is provided with a clamping groove and a first clamping hook; a second clamping hook is arranged on the tearing belt; the first clamping hook is positioned above the second clamping hook and below the clamping groove; the barrel body sequentially comprises a top surface part, a first safety lock catch, a second safety lock catch and a reinforcing rib from top to bottom; the top surface part is clamped in the clamping groove; the first clamping hook is clamped at the lower side of the first safety lock catch; the second clamping hook is clamped at the lower side of the second safety lock catch. Specifically, the clamping groove in the barrel cover is positioned at the upper side of the first clamping hook, and the first clamping hook is positioned at the upper side of the second clamping hook; the first clamping hook and the second clamping hook are arranged on the inner side of the barrel cover in a surrounding mode around the circumferential direction of the barrel body, and the first safety lock catch and the second safety lock catch are arranged on the outer side of the barrel body in a surrounding mode around the circumferential direction of the barrel body; the clamping groove is a groove with a downward opening. When the barrel cover and the barrel body are buckled and sealed, the first safety lock catch and the second safety lock catch on the barrel body are respectively clamped with the first clamping hook and the second clamping hook on the barrel cover. The utility model discloses an easy-open bucket that can seal many times has contained dual safe shutting structure: the first heavy safety locking structure comprises a first annular clamping hook and a first safety lock catch, and the first clamping hook and the first safety lock catch are buckled when the barrel cover is connected with the barrel body and are used as the first heavy safety lock catch structure; the second safety lock catch structure comprises a second annular clamping hook and a second safety lock catch, and the second clamping hook and the second safety lock catch are buckled when the barrel cover is connected with the barrel body and are used as the second safety lock catch structure. Specifically, after the tearing tape is torn, the hook II on the tearing tape is also torn off together, and the barrel cover and the barrel body are matched and connected in the later period through the matching of the residual hook I and the safety lock catch I. In addition, due to the arrangement of the tearing groove, the tearing belt can be easily torn off along the tearing groove, so that the second safety locking structure is released (namely, the tearing belt and the second clamping hook are torn off).

Further, one end of the tearing belt is provided with a jaw pattern; the tearing belt is also provided with a tearing mark, and the tearing mark is positioned on one side of the jaw pattern and is arranged along the tearing movement direction of the tearing belt. The design is kept silent the decorative pattern and can be increased frictional force, effectively avoids leading to the sealing washer to tear the phenomenon that the in-process appears skidding because of the sealing washer outside is too smooth, more is favorable to tearing the sealing washer. Tear the tearing direction of area and the tearing position of suggestion sealing washer through setting up the mark that tears can more striking mark.

Furthermore, a sealing bulge is further arranged around the inner side of the barrel cover main body and is positioned in the clamping groove; the sealing bulge is in interference fit with the top surface part. The sealing bulge can further ensure the air tightness of the barrel body after being covered.

Furthermore, the second clamping hook is arranged on the tearing strip and close to the tearing groove. After the tearing belt is torn off, the second clamping hook is torn off together, and the second locking buckle is released.

Furthermore, the reinforcing rib is provided with a butt joint groove, and one end of the tearing belt is abutted against the butt joint groove; and the surface of the tearing belt is smoothly transited with the surface of the reinforcing rib. Specifically, the reinforcing rib is provided with a butt joint groove, the lower end surface of the tearing belt is abutted against the butt joint groove, and the surface of the tearing belt is in smooth transition with the surface of the barrel handle, so that the dustproof effect can be further achieved.

Furthermore, the reinforcing ribs are provided with notches. Specifically, a plurality of radial reinforcing ribs are arranged on the barrel body, notches are formed in the radial reinforcing ribs, the designed notches are favorable for the material to flow from top to bottom in the forming process of the skirt edge of the barrel, and the burnt phenomenon on the surface of the skirt edge of the barrel is avoided.

Further, a guide rib is arranged on the inner side of the barrel cover main body and used for guiding the top surface portion to enter the clamping groove. Specifically, the inner side of the barrel cover is provided with a plurality of guide ribs for guiding the top surface part of the barrel body to enter the clamping groove and simultaneously guiding the first safety lock catch and the second safety lock catch to be clamped with the first clamping hook and the second clamping hook of the barrel cover.

Furthermore, the top surface part is arranged in a downward inclination manner; the included angle between the top surface part and the vertical direction is 15-30 degrees. Specifically, the top surface part is inclined downwards by 15-30 degrees, so that the top surface part and the clamping groove can be conveniently butted, and the sealing performance of the plastic barrel can be further improved.

Further, the barrel cover main body is also provided with an opening cover part which is convenient for opening the barrel cover; the uncovering part is positioned above the tearing groove. Specifically, after the tearing tape and the second clamping hook are torn off, the uncovering part is exposed, the barrel cover can be opened from the uncovering part, and therefore the barrel cover can be opened subsequently more conveniently.

Furthermore, the depth of the first clamping hook is 1-1.5 mm; the depth of the second clamping hook is 1.5-2.0 mm. Specifically, the depth of the first clamping hook refers to the height of the first clamping hook protruding out of the inner wall of the barrel cover main body; the depth of the second clamping hook is also the height of the second clamping hook protruding out of the inner wall of the barrel cover main body; preferably, the depth of the first clamping hook is set within the range of 1-1.5mm, so that the sealing effect of the barrel cover can be ensured, and the cover can be opened easily.

The utility model has the advantages that:

the utility model provides an easily opened barrel that can seal many times, its simple structure, production is convenient, can ensure the leakproofness of bung and staving. The utility model discloses the bung is by bung main part and tear area integration machine-shaping, has guaranteed the sealed effect of bung. The utility model discloses a set up two trips (trip one and trip two) on the bung, guaranteed the sealed effect under the initial condition, along with on the bung trip two with tear the area tear away together, can guarantee the convenience when later stage is uncapped many times and the gas tightness when sealed through remaining trip one. The utility model discloses still set up on the bung and tear a groove to tear tearing of area conveniently. The utility model provides an easy-open bucket that can seal many times has effectively avoided the problem that traditional plastic seal bucket uncaps the in-process and wastes time and energy. The multi-time sealing easy-open barrel of the utility model has the advantages that the depth of the first clamping hook is set within the range of 1-1.5mm, the sealing effect of the barrel cover and the barrel body can be ensured, and the cover can be opened easily; the utility model discloses a bung is opened and need not use specialized tool to prize the bung, has guaranteed the convenience of uncapping.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic semi-sectional view of the easily openable barrel capable of being sealed for multiple times;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an exploded view of fig. 2, namely fig. 3 is a partial enlarged view of the tub cover;

FIG. 4 is an exploded view of FIG. 2, i.e., FIG. 4 is a partial enlarged view of the tub

In the figure: 1, 2, 11, 12 tearing bands, 13 tearing grooves, 14 clamping grooves, 15 clamping hooks I, 16 clamping hooks II, 17 opening cover parts, 18 guide ribs, 19 sealing bulges, 21 top surface parts, 22 safety locking hooks I, 23 safety locking hooks II, 24 reinforcing ribs, 121 jaw patterns, 122 tearing marks, 241 butt joint grooves and 242 gaps.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, an easy-open can capable of being sealed for many times comprises a can cover 1 and a can body 2 connected with the can cover 1; the barrel cover 1 comprises a barrel cover main body 11 and a tearing tape 12 integrally processed with the barrel cover main body 11; a tearing groove 13 is formed at the joint of the barrel cover main body 11 and the tearing strip 12; the barrel cover main body 11 is provided with a clamping groove 14 and a first clamping hook 15; a second hook 16 is arranged on the tear tape 12 (and the second hook 16 is arranged on the tear tape 12 close to the tear groove 13); the first hook 15 is positioned above the second hook 16 and below the clamping groove 14; a sealing bulge 19 is further arranged on the inner side of the barrel cover main body 11, and the sealing bulge 19 is positioned in the clamping groove 14; the sealing bulge 19 is in interference fit with the top surface part 21; the barrel body 2 sequentially comprises a top surface part 21, a safety lock catch I22, a safety lock catch II 23 and a reinforcing rib 24 from top to bottom; the top surface part 21 is clamped in the clamping groove 14; the first clamping hook 15 is clamped at the lower side of the first safety lock 22; the second hook 16 is clamped at the lower side of the second safety lock 23; the reinforcing rib 24 is provided with a butt joint groove 241, one end of the tearing strip 12 is abutted against the butt joint groove 241, and the surface of the tearing strip 12 is smoothly transited with the surface of the reinforcing rib 24.

Preferably, a jaw pattern 121 is provided at one end of the tear tape 12; the tearing strip 12 is further provided with a tearing mark 122, and the tearing mark 122 is located on one side of the jaw pattern 121 and is arranged along the tearing movement direction of the tearing strip 12. Preferably, the top surface portion 21 is arranged in a downward inclination manner, and an included angle between the top surface portion 21 and the vertical direction is 15-30 degrees. Preferably, a guiding rib 18 is arranged on the inner side of the barrel cover main body 11, and the guiding rib 18 is used for guiding the top surface part 21 to enter the clamping groove 14. Preferably, the reinforcing rib 24 is provided with a notch 242, and the designed notch 242 is beneficial to the material flowing from top to bottom in the forming process of the barrel skirt edge, so as to avoid the surface of the barrel skirt edge from generating scorching. Preferably, the barrel cover main body 11 is further provided with an uncovering part 17 for opening the barrel cover 1 conveniently; the uncovering part 17 is located above the tearing groove 13, and the uncovering part 17 is arranged to facilitate subsequent opening of the barrel cover 1. Preferably, the depth of the first clamping hook 15 is set to be 1.3mm, the depth of the second clamping hook 16 is set to be 1.8mm, and the depth of the first clamping hook 15 is set to be 1.3mm, so that the sealing effect of the barrel cover 1 and the barrel body 2 can be ensured, and the barrel cover 1 can be opened easily at the back; the depth of the second clamping hook 16 is set to be 1.8mm, so that the firmness between the barrel body and the barrel cover in the initial packaging state is ensured; the second hook 16 is torn off together with the tearing strip 12 in the later use process; therefore, the barrel cover 1 and the barrel body 2 do not need to be sealed through the second clamping hook 16 in the later-stage repeated use process of the easy-to-open barrel; the barrel cover 1 and the barrel body 2 can be connected in a sealing mode only through the first clamping hook 15, the first clamping hook 15 is used for clamping the barrel cover 1 and the barrel body 2, meanwhile, the opening convenience is required to be guaranteed, and therefore the depth of the first clamping hook 15 is smaller than that of the second clamping hook 16; the larger the depth of the first clamping hook 15 is, the better the sealing effect is, but the more difficult the cover opening is, which is not beneficial to the use of the barrel in the later period; the smaller the depth of the first clamping hook 15 is, the easier the cover opening is, but the connection between the barrel cover and the barrel body is not firm, so that the barrel body is not sealed easily.

The above is that the preferred embodiment of the present invention is only used for explaining the present invention, and is not used for limiting the present invention. All obvious changes or variations led by the technical proposal of the utility model are still within the protection scope of the utility model.

Claims

1. An easy-open barrel capable of being sealed repeatedly is characterized by comprising a barrel cover (1) and a barrel body (2) connected with the barrel cover (1); the barrel cover (1) comprises a barrel cover main body (11) and a tearing belt (12) which is integrally processed; a tearing groove (13) is formed at the joint of the barrel cover main body (11) and the tearing belt (12); the barrel cover main body (11) is provided with a clamping groove (14) and a first clamping hook (15); a second clamping hook (16) is arranged on the tearing belt (12); the first clamping hook (15) is positioned above the second clamping hook (16) and below the clamping groove (14); the barrel body (2) sequentially comprises a top surface part (21), a first safety lock catch (22), a second safety lock catch (23) and a reinforcing rib (24) from top to bottom; the top surface part (21) is clamped in the clamping groove (14); the first clamping hook (15) is clamped at the lower side of the first safety lock catch (22); the second hook (16) is clamped at the lower side of the second safety lock catch (23).

2. A multi-sealable easy open can according to claim 1, characterized in that one end of the tear tape (12) is provided with a jaw pattern (121); the novel jaw is characterized in that a tearing mark (122) is further arranged on the tearing tape (12), the tearing mark (122) is located on one side of the jaw pattern (121) and is arranged along the tearing movement direction of the tearing tape (12).

3. A multi-sealable easy open can according to claim 1, wherein a sealing protrusion (19) is further provided around the inside of the can lid body (11), and the sealing protrusion (19) is located in the notch (14); the sealing bulge (19) is in interference fit with the top surface part (21).

4. A multi-sealable easy open can according to claim 1 characterized in that said second hook (16) is arranged on said tear strip (12) near said tear notch (13).

5. A multi-sealable easy open can according to claim 1, characterized in that said reinforcing rib (24) is provided with a docking slot (241), one end of said tear strip (12) abuts against said docking slot (241); and the surface of the tearing belt (12) is smoothly transited with the surface of the reinforcing rib (24).

6. An easily openable multi-sealable can as claimed in claim 1, wherein the said rib (24) is notched (242).

7. A multi-sealable easy open can according to claim 1, characterized in that the inside of the can lid body (11) is provided with a guiding rib (18), said guiding rib (18) is used for guiding the top surface portion (21) into the slot (14).

8. A multi-sealable easy open can according to claim 1, characterized in that said top portion (21) is downwardly inclined; and the included angle between the top surface part (21) and the vertical direction is 15-30 degrees.

9. The easy-open can capable of being sealed for multiple times according to claim 1, wherein a cover opening part (17) facilitating opening of the can cover (1) is further arranged on the can cover main body (11); the uncovering part (17) is positioned above the tearing groove (13).

10. A multi-sealable easy open can according to claim 1, characterized in that the depth of the first snap (15) is 1-1.5 mm; the depth of the second clamping hook (16) is 1.5-2.0 mm.