CN114132618A

CN114132618A - Anti-leakage coating plastic bucket

Info

Publication number: CN114132618A
Application number: CN202111503045.7A
Authority: CN
Inventors: 吕雪虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-04

Abstract

The invention discloses an anti-leakage coating plastic barrel, which belongs to the technical field of plastic barrels, and is characterized in that an anti-leakage inner cover, a sealing top cover and a plastic barrel are combined, the inner wall of the top of the plastic barrel adopts internal threads, the anti-leakage inner cover adopts external threads, the anti-leakage inner cover and the plastic barrel are firstly screwed, the traditional mode that the outer wall of the top of the plastic barrel is screwed with a cover in a threaded manner is abandoned, so that the coating is prevented from being remained in a threaded part when the coating is poured, the screwing of the cover is prevented from being influenced, the inner wall surface of the anti-leakage inner cover after being screwed tightly is on the same surface as the inner wall surface of the plastic barrel, the coating is convenient to pour, the sealing top cover is used for secondary capping, the sealing performance of the plastic barrel can be ensured, the coating is prevented from caking due to the entering of air, the coating can be prevented from flowing out when the barrel is poured on the ground through an arc-shaped material opening, and simultaneously, too much coating can be prevented from being poured out, and when the barrel falls to the ground, the gravity center of the barrel after falling to the ground is deviated to one side far away from the material port, so that the coating can be prevented from leaking.

Description

Anti-leakage coating plastic bucket

Technical Field

The invention belongs to the technical field of plastic barrels, and particularly relates to an anti-leakage coating plastic barrel.

Background

The plastic packaging barrel has the advantages of being good in characteristics, not easy to break, not rusty, light in weight and the like, and good in oil resistance and strong corrosion resistance. Is mainly used for packaging dangerous goods which need heat preservation, moisture protection, pressure resistance and corrosion resistance. A plastic packing barrel is often adopted for containing paint packages, but the existing plastic packing barrel has the following defects to be improved:

(1) the existing plastic bucket consists of a bucket body and a top cover, the bucket body and the top cover are matched through threads, when paint is poured, the paint is poured out from the edge of the bucket along the bucket wall, the paint cannot stop flowing immediately due to the fluidity of the paint, the paint is suspended on the bucket edge until the paint drops on the outer edge of the bucket edge, and the top of the bucket is provided with threads, so that the paint drops on the threads, and the covering of the top cover and the bucket body is influenced;

(2) the traditional plastic barrel body is provided with a larger opening, when the plastic barrel is poured on the ground, the opening is large, and most of coating is easy to be exposed on the ground.

The application provides an anti-leakage coating plastic bucket, and the defects are improved.

Disclosure of Invention

The invention aims to solve the technical problem that the existing plastic bucket consists of a bucket body and a top cover, the bucket body and the top cover are matched through threads, when paint is poured, the paint is poured out from the edge of the bucket along the bucket wall, the paint cannot stop flowing immediately due to fluidity, the paint can be suspended on the bucket edge until the paint drops on the outer edge of the bucket edge, the paint can drop on the threads due to the fact that the top of the bucket is provided with the threads, the top cover and the bucket body can be closed, the traditional plastic bucket body is provided with a large opening, and when the plastic bucket is poured on the ground, the large opening is easy to cause most of the paint to be exposed on the ground, and the anti-leakage paint plastic bucket is provided.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a coating plastic bucket of antiseep, its structure includes handle, leak protection inner cup, sealing top cap, plastic bucket, installs the handle that the plastic bucket of being convenient for was mentioned on the plastic bucket, and plastic bucket top swing joint has the leak protection inner cup, and the top of leak protection inner cup is equipped with sealing top cap, sealing top cap and plastic bucket swing joint.

In a specific embodiment, the leak protection inner cup is by the stock guide, the stopper, the dome, rotatory locating part, the collar, the material mouth, the connecting rod, the sealing strip is constituteed, the bottom surface of dome is fixed with the collar, the collar sets up for concentric structure with the dome, curved material mouth has been seted up to the top surface of dome, one side of material mouth is equipped with the stock guide, the stock guide is the arc form and has the inclined plane, be convenient for empty coating, the inside curved sealing strip that is equipped with of dome, this sealing strip is used for opening and closing the material mouth, the one end and the stopper fixed connection of sealing strip, the sealing strip passes through the connecting rod and is connected with rotatory locating part, rotatory locating part and dome swing joint, the outer wall of collar and the inner wall swing joint of plastic bucket, the internal face of collar links up mutually and two walls are on one face with the internal face of plastic bucket, avoid coating to remain.

In a specific practical implementation scheme, the rotation limiting part comprises a T-shaped shaft, a rubber strip, a triangular positioning block and a limiting piece, the T-shaped shaft is connected with the limiting piece through the rubber strip, the triangular positioning block is fixed on the limiting piece, and the T-shaped shaft is movably connected with the round cover.

The round cover is provided with a triangular positioning hole which can be clamped with the triangular positioning block.

In a specific possible implementation scheme, the sealing top cover is composed of a cover body, a rotating handle, a circular ring and a clamping block, the circular ring is fixed on the bottom surface of the cover body, the clamping blocks are arranged on four equal parts of the bottom surface of the circular ring, the clamping block and the circular ring are arranged in an integrated structure, and the cover body is embedded in the center position of the cover body.

Wherein, be equipped with the spacing groove in foretell fixture block, the longitudinal section of fixture block is the U type, and the fixture block still is equipped with a screw hole.

The plastic barrel is characterized in that an internal thread is arranged on the inner wall of the top of the plastic barrel, four clamping strips which are annularly arranged are fixed on the outer wall of the plastic barrel, and a second threaded hole is formed in the center of each clamping strip.

In a specific implementation mode, the outer wall of the mounting ring is provided with external threads, and the external threads are matched with the internal threads in a threaded mode to realize the mounting of the leakage-proof inner cover and the plastic barrel.

In a specific implementation scheme, the sealing top cover and the plastic barrel are fixed through bolts, specifically, the bolts penetrate through the first threaded holes and the second threaded holes and are in threaded fit with the first threaded holes and the second threaded holes.

According to the technical scheme, the anti-leakage coating plastic bucket has the following beneficial effects:

(1) according to the coating plastic barrel, the inner wall of the top of the plastic barrel adopts internal threads, the leakage-proof inner cover adopts external threads, the leakage-proof inner cover and the plastic barrel are firstly screwed, the traditional mode that the outer wall of the top of the plastic barrel is screwed with the cover in a threaded mode is abandoned, so that the phenomenon that coating is remained in a threaded part to affect screwing of the cover when the coating is poured can be avoided, the inner wall surface of the leakage-proof inner cover after being screwed tightly is on the same surface as the inner wall surface of the plastic barrel, the coating is convenient to pour, secondary capping is carried out through the sealing top cover, the sealing performance of the plastic barrel can be guaranteed, and the coating caking caused by air entering is prevented.

(2) According to the invention, the sealing top cover is arranged by combining the material guide plate, the limiting block, the round cover, the rotary limiting part, the mounting ring, the material opening, the connecting rod and the sealing strip, the material is poured through the arc-shaped material opening, so that the coating can be prevented from flowing out when the barrel is poured on the ground, meanwhile, too much coating can be prevented from flowing out at one time, and when the barrel is poured on the ground, the gravity center of the barrel after being poured on the ground is deviated to one side far away from the material opening, so that the coating can be prevented from flowing out.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an anti-leakage plastic-coated bucket of the present invention;

fig. 2 is a schematic perspective view of the leakproof inner cap of the present invention.

FIG. 3 is a schematic cross-sectional view of the dome of the present invention.

Fig. 4 is a schematic perspective view of a rotation limiting member according to the present invention.

Fig. 5 is a perspective view of the seal cap of the present invention.

Fig. 6 is a schematic perspective view of another aspect of the seal cap of the present invention.

Fig. 7 is a schematic perspective view of the plastic barrel according to the present invention.

In the figure: 1 is a handle, 2 is a leakage-proof inner cover, 3 is a sealing top cover, 4 is a plastic barrel, 21 is a material guide plate, 22 is a limit block, 23 is a round cover, 24 is a rotary limit block, 25 is an installation ring, 26 is a material opening, 27 is a connecting rod, 28 is a sealing strip, 241 is a T-shaped shaft, 242 is a rubber strip, 243 is a triangular positioning block, 244 is a limit sheet, 31 is a cover body, 32 is a rotating handle, 33 is a round ring, 34 is a clamping block, 341 is a limit groove, 342 is a first threaded hole, 41 is an internal thread, 42 is a clamping strip, 43 is a second threaded hole, and 251 is an external thread.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-4, the embodiments of the present invention are as follows:

the utility model provides a coating plastic bucket of antiseep, its structure includes handle 1, leak protection inner cup 2, sealing top cap 3, plastic bucket 4, installs the handle 1 that the plastic bucket of being convenient for was mentioned on the

plastic bucket

4, and 4 top swing joint of plastic bucket have leak protection inner cup 2, and the top of leak protection inner cup 2 is equipped with sealing top cap 3, sealing top cap 3 and 4 swing joint of plastic bucket.

The leakage-proof inner cover 2 comprises a material guide plate 21, a limiting block 22, a round cover 23, a rotary limiting block 24, a mounting ring 25, a material opening 26, a connecting rod 27 and a sealing strip 28, wherein the mounting ring 25 is fixed on the bottom surface of the round cover 23, the mounting ring 25 and the round cover 23 are arranged in a concentric structure, the top surface of the round cover 23 is provided with an arc-shaped material opening 26, the caliber of the material opening 26 is small, on one hand, too much coating can be prevented from falling down at one time, the falling amount of the coating can be well controlled, on the other hand, the coating can be prevented from leaking when the plastic barrel 4 falls down, one side of the material opening 26 is provided with the material guide plate 21, the material guide plate 21 is arc-shaped and provided with an inclined surface, the coating can be poured conveniently, the arc-shaped sealing strip 28 is arranged inside the round cover 23, the sealing strip 28 is used for opening and closing the material opening 26, one end of the sealing strip 28 is fixedly connected with the limiting block 22, the sealing strip 28 is connected with the rotary limiting block 24 through the connecting rod 27, the rotary limiting block 24 is movably connected with the round cover 23, the outer wall of the mounting ring 25 is movably connected with the inner wall of the plastic barrel 4, the inner wall surface of the mounting ring 25 is connected with the inner wall surface of the plastic barrel 4, and the two wall surfaces are arranged on one surface, so that coating residues are avoided.

Specifically, be equipped with internal thread 41 on the top inner wall of plastic bucket 4, four fixed card strips 42 that are the annular and lay of outer wall of plastic bucket 4, the center of card strip 42 is equipped with No. two screw holes 43, the outer wall of collar 25 is equipped with external screw thread 251, the installation that leak protection inner cup 2 and plastic bucket 4 can be realized to external screw thread 251 and the 41 screw-thread fit of internal thread, the top outer wall of having abandoned traditional plastic bucket adopts threaded mode to screw with the lid, when can avoiding empting coating with this, coating remains screw portion and influences screwing of lid.

The sealing strip 28 can block the material opening 26 to play a sealing role and prevent the coating from caking.

The rotation limiting member 24 is composed of a T-shaped shaft 241, a rubber strip 242, a triangular positioning block 243 and a limiting piece 244, the T-shaped shaft 241 is connected with the limiting piece 244 through the rubber strip 242, the triangular positioning block 243 is fixed on the limiting piece 244, and the T-shaped shaft 241 is movably connected with the round cover 23.

The rubber strip 242 is relatively flexible, so that the limiting piece 244 and the triangular positioning block 243 can be pulled out.

The round cover 23 is provided with a triangular positioning hole 231 which can be engaged with the triangular positioning block 243, and the triangular positioning hole 231 is provided with two or more than two triangular positioning holes, so that the triangular positioning block 243 is matched with positioning holes at different positions, the size of the material opening 26 is adjusted, and the amount of the coating is adjusted.

Based on the above embodiment, the specific working principle is as follows:

when the material is poured for the first time, open sealing top cap 3, tear the abrasive film of material mouthful department, extract triangle locating piece 243 from triangle locating piece 243 through spacing piece 244, rotate T type axle 241, it is rotatory to drive sealing strip 28 through connecting rod 27, thereby in the sealing strip 28 indentation dome 23, until receiving the restriction of stopper 22, cooperate with another locating hole through triangle locating piece 243, thereby realize the fixed to sealing strip 28, avoid influencing the material of pouring, carry plastic bucket 4 through handle 1, coating pours through curved material mouth 26 through stock guide 21, can avoid falling too many coating at once to come out on the one hand, on the other hand setting of stock guide 21 more does benefit to pouring of coating, avoid coating to stay the outer wall at plastic bucket 4.

When needs are perhaps washd plastic bucket 4 towards the built-in coating of plastic bucket 4, open gland cover 3 earlier, the rethread rotates dome 23 for when the link takes place for collar 25, through the cooperation of external screw thread 251 with internal thread 41, can unscrew leak protection inner cup 2, toward the built-in coating of plastic bucket 4 or wash plastic bucket 4.

Example two: referring to FIGS. 5-7, embodiments of the present invention are as follows

The sealing top cover 3 described in the first embodiment includes a cover body 31, a rotating handle 32, a ring 33, and a latch 34, the ring 33 is fixed to the bottom surface of the cover body 31, the latch 34 is provided on four equal parts of the bottom surface of the ring 33, the latch 34 and the ring 33 are integrally provided, and the rotating handle 32 is embedded in the center position of the cover body 31.

The fixture block 34 is provided with a limiting groove 341, the longitudinal section of the fixture block 34 is U-shaped, and the fixture block 34 is further provided with a first threaded hole 342.

Wherein, seal cap 3 passes through the bolt fastening with plastic bucket 4, specifically is that the bolt passes a screw hole 342, No. two screw holes 43 and bolt and screw hole 342, No. two screw hole 43 screw-thread fit to can realize seal cap 3 and plastic bucket 4's fixed, adopt two balanced fixed of bolt at least.

Based on the above embodiment, the specific working principle is as follows:

after the built-in coating of plastic bucket 4, accessible leak protection inner cup 2 covers plastic bucket 4, seal the membrane through sealing at material mouth 26 again, make the coating deposit for a long time, up cover on leak protection inner cup 2 from the lower cover through seal top cap 3, be in between two card strips 42 earlier through fixture block 34, rethread is changeed 32 and is rotated lid 31, make the spacing groove pass card strip 42, until fixture block 34 completely with card strip 42 cooperation, rethread bolt passes a screw hole 342, No. two screw holes 43 realize card strip 42 with this, the locking of fixture block 34, reach the purpose of seal top cap 3 with the closure of plastic bucket 4 with this.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application.

Claims

1. The utility model provides a coating plastic bucket of antiseep, its structure includes plastic bucket (4), install handle (1) that the plastic bucket of being convenient for was mentioned on plastic bucket (4), plastic bucket (4) top swing joint has leak protection inner cup (2), the top of leak protection inner cup (2) is equipped with seal cap (3), seal cap (3) and plastic bucket (4) swing joint, its characterized in that:

the anti-leakage inner cover (2) comprises a limiting block (22), a round cover (23), a rotary limiting part (24) and a connecting rod (27), a mounting ring (25) is fixed on the bottom surface of the round cover (23), an arc-shaped material opening (26) is formed in the top surface of the round cover (23), a material guide plate (21) is arranged on one side of the material opening (26), the material guide plate (21) is arc-shaped and has an inclined surface, so that paint can be poured, an arc-shaped sealing strip (28) is arranged inside the round cover (23), the sealing strip (28) is used for opening and closing the material opening (26), one end of the sealing strip (28) is fixedly connected with the limiting block (22), the sealing strip (28) is connected with the rotary limiting part (24) through the connecting rod (27), the rotary limiting part (24) is movably connected with the round cover (23), the outer wall of the mounting ring (25) is movably connected with the inner wall of the plastic barrel (4), the inner wall surface of the mounting ring (25) is connected with the inner wall surface of the plastic barrel (4), and the two wall surfaces are arranged on one surface, so that coating residues are avoided.

2. The anti-leakage coating plastic bucket according to claim 1, characterized in that: the rotary limiting part (24) comprises a T-shaped shaft (241), a rubber strip (242) and a limiting piece (244), the T-shaped shaft (241) is connected with the limiting piece (244) through the rubber strip (242), the limiting piece (244) is fixed with a triangular positioning block (243), and the T-shaped shaft (241) is movably connected with the round cover (23).

3. The anti-leakage coating plastic bucket according to claim 1, characterized in that: the round cover (23) is provided with a triangular positioning hole (231) which can be clamped with the triangular positioning block (243).

4. The anti-leakage coating plastic bucket according to claim 1, characterized in that: the sealing top cover (3) comprises a cover body (31), a circular ring (33) is fixed on the bottom surface of the cover body (31), clamping blocks (34) are arranged on four equal parts of the bottom surface of the circular ring (33), the clamping blocks (34) and the circular ring (33) are arranged in an integrated structure, and a rotating handle (32) is embedded in the center position of the cover body (31).

5. The anti-leakage coating plastic bucket according to claim 4, characterized in that: the fixture block (34) is provided with a limiting groove (341), the longitudinal section of the fixture block (34) is U-shaped, and the fixture block (34) is further provided with a first threaded hole (342).

6. The anti-leakage coating plastic bucket according to claim 1, characterized in that: the plastic barrel is characterized in that an internal thread (41) is arranged on the inner wall of the top of the plastic barrel (4), four clamping strips (42) which are annularly distributed are fixed on the outer wall of the plastic barrel (4), and a second threaded hole (43) is formed in the center of each clamping strip (42).

7. The anti-leakage coating plastic bucket according to claim 1, characterized in that: the outer wall of the mounting ring (25) is provided with an external thread (251), and the external thread (251) is in thread fit with the internal thread (41) to realize the screwing of the leakage-proof inner cover (2) and the plastic barrel (4).

8. The leakage-proof plastic paint bucket as claimed in claim 1 or 6, wherein: the sealing top cover (3) is fixed with the plastic barrel (4) through bolts, and specifically, the bolts penetrate through the first threaded hole (342), the second threaded hole (43) and are in threaded fit with the first threaded hole (342) and the second threaded hole (43).