CN216443944U

CN216443944U - Plastic barrel

Info

Publication number: CN216443944U
Application number: CN202123030951.8U
Authority: CN
Inventors: 唐世见; 罗涛
Original assignee: Sichuan Xinsheng Packaging Technology Co ltd
Current assignee: Sichuan Xinsheng Packaging Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-06
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a plastic bucket, and aims to solve the technical problem that an existing plastic bucket is inconvenient to operate when opened or closed. This plastic barrel includes: a barrel body; the cover body is arranged above the barrel body; the two insertion blocks are symmetrically arranged on the outer wall of the barrel body; the splicing block is provided with a splicing groove and a limiting groove communicated with the splicing groove; the two positioning assemblies are symmetrically arranged at the bottom of the cover body; wherein the positioning assembly comprises: the positioning block is horizontally fixed on the positioning block on the outer wall of the connecting plate, a sliding groove is formed in one side, away from the connecting plate, of the positioning block, a limiting block is movably arranged in the sliding groove, and the limiting block can be horizontally movably clamped in the limiting groove. According to the utility model, through the matching of the positioning assembly and the insertion block, the cover body is relatively simple and convenient to cover the barrel body or take down, can be taken down without tools, and is short in time consumption.

Description

Plastic barrel

Technical Field

The utility model relates to the technical field of plastic barrels, in particular to a plastic barrel.

Background

The plastic barrel is made of plastic such as polyethylene and polypropylene through blow molding and injection molding, is mainly used for storing and transporting liquid, has good characteristics for special dangerous goods packaging, has the characteristics of low probability of breakage, no rustiness, light weight and the like, has good oil resistance and strong corrosion resistance, and is mainly used for dangerous goods packaging needing heat preservation, moisture protection, pressure resistance and corrosion resistance. However, most of the existing plastic barrels are in threaded connection with the barrel body, and when the plastic barrels are used, the cover bodies are troublesome to open or close, much time is needed, and the plastic barrels can be opened or locked by means of tools, so that the plastic barrels are extremely inconvenient to operate.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a plastic barrel, which solves the technical problem of inconvenient operation when the prior plastic barrel is opened or closed.

In order to achieve the purpose, the utility model provides the following technical scheme:

a plastic bucket comprising: a barrel body; the cover body is arranged above the barrel body; the two insertion blocks are symmetrically arranged on the outer wall of the barrel body; the splicing block is provided with a splicing groove and a limiting groove communicated with the splicing groove; the two positioning assemblies are symmetrically arranged at the bottom of the cover body; wherein the positioning assembly comprises: the positioning block is horizontally fixed on the positioning block on the outer wall of the connecting plate, a sliding groove is formed in one side, away from the connecting plate, of the positioning block, a limiting block is movably arranged in the sliding groove, and the limiting block can be horizontally movably clamped in the limiting groove.

According to the utility model, through the matching of the positioning assembly and the insertion block, the cover body is relatively simple and convenient to cover the barrel body or take down, can be taken down without tools, and is short in time consumption.

Optionally, the positioning assembly further comprises a telescopic rod, a spring is sleeved on the telescopic rod, one end of the telescopic rod is connected with the sliding groove close to one side of the connecting plate, and the other end of the telescopic rod is connected with the limiting block.

Optionally, the insertion groove is vertically arranged, the limiting groove is arranged on one side of the insertion block far away from the barrel body, and one end of the limiting groove is communicated with the lower end of the insertion groove.

Optionally, the insertion groove is gradually reduced from top to bottom.

Optionally, the structure and size of the limiting groove are matched with the limiting block.

Optionally, a rubber layer is further fixed at one end of the limiting block, which is far away from the connecting plate.

Optionally, an inner cover is arranged inside the cover body, and the outer diameter of the inner cover is larger than the inner diameter of the barrel body.

Optionally, the inner cover is fixed inside the cover body through an elastic member.

Optionally, an annular groove is formed in the top of the barrel body, a sealing ring is fixed at a position, corresponding to the annular groove, of the inner cover, and when the inner cover is covered, the sealing ring is connected in the annular groove in an extruding mode.

Optionally, an annular groove is formed in the top of the barrel body, a sealing ring is embedded in the annular groove, and when the barrel body is covered, the inner cover is tightly attached to the sealing ring.

The utility model has the beneficial effects that:

according to the utility model, through the matching of the positioning assembly and the insertion block, the cover body is relatively simple and convenient to cover the barrel body or take down, can be taken down without tools, and is short in time consumption. Moreover, through the arrangement of the inner cover and the sealing ring, the cover body can be detached and has a good sealing effect.

Drawings

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

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an enlarged view of a structure a in fig. 1.

Reference numerals: 1. a barrel body; 10. an annular groove; 2. a cover body; 20. an inner cover; 21. an elastic member; 3. an insertion block; 30. inserting grooves; 31. a limiting groove; 4. a positioning assembly; 40. a connecting plate; 41. positioning blocks; 42. a chute; 43. a limiting block; 44. a telescopic rod; 45. a spring; 46. a rubber layer; 5. and (4) a sealing ring.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the claimed embodiments. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "end", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of describing the embodiments of the present application and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the embodiments of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art according to specific situations.

In the embodiments of the present application, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the components and arrangements of the specific examples are described below. Of course, they are merely examples and are not intended to limit the claimed embodiments. Moreover, embodiments of the present application may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of brevity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The cover body 2 of the existing plastic bucket is mostly in threaded connection with the bucket body 1, when the plastic bucket is used, the cover body 2 is troublesome to open or close, more time is needed to be spent, and the plastic bucket can be opened or locked by means of tools, so that the plastic bucket is extremely inconvenient to operate.

Example 1

As shown in fig. 1 to 3, an embodiment of the present invention provides a plastic barrel to solve the above problems. The plastic bucket comprises a bucket body 1, a cover body 2 arranged above the bucket body 1, two symmetrical insertion blocks 3 arranged on the outer wall above the bucket body 1, and two symmetrical positioning components 4 arranged at the bottom of the cover body 2. The positioning component 4 corresponds to the inserting block 3, when the cover body 2 covers the barrel body 1, the inserting block 3 is matched with the positioning component 4, so that the cover body 2 is tightly covered on the top of the barrel body 1.

Specifically, the inner diameter of the cover body 2 is equal to or slightly larger than the outer diameter of the barrel body 1. The splicing block 3 is horizontally arranged, the right end of the splicing block is fixedly connected with the outer wall of the barrel body 1, the splicing groove 30 is vertically formed in the splicing block 3, the limiting groove 31 is formed in one side, away from the barrel body 1, of the splicing block 3, namely the limiting groove 31 is located at the left end of the splicing block 3, the limiting groove 31 is communicated with the lower end of the splicing groove 30, namely the limiting groove 31 is transversely arranged, one end of the limiting groove is connected with the splicing groove 30, and the other end of the limiting groove penetrates through the left side of the splicing block 3.

The positioning assembly 4 comprises: connecting plate 40, locating piece 41, spout 42 and stopper 43.

The connecting plate 40 is fixed at the bottom of the cover body 2, the positioning block 41 is horizontally arranged, one end of the positioning block is fixed on the outer wall of the connecting plate 40 far away from one side of the barrel body 1, a sliding groove 42 is formed in one side of the positioning block 41 far away from the connecting plate 40, the limiting block 43 is movably arranged in the sliding groove 42, the limiting block 43 can be horizontally movably clamped in the limiting groove 31, and namely the limiting block 43 can move in the horizontal direction. When the positioning block 41 is inserted into the insertion groove 30, the limiting block 43 moves into the limiting groove 31.

Further, locating component 4 still includes telescopic link 44, and the cover is equipped with spring 45 on the telescopic link 44, telescopic link 44 one end and the spout 42 inner wall connection that is close to connecting plate 40 one side, the other end and stopper 43 fixed connection, stopper 43 size slightly is less than the size of spout 42 to telescopic link 44 and spring 45 drive stopper 43 horizontal translation in spout 42 moves, stretches out spout 42 or retracts in the spout 42 promptly. Obviously, the spring 45 can also be directly adopted, one end of the spring 45 is connected with the inner wall of the sliding groove 42, and the other end of the spring 45 is connected with the limiting block 43.

The rubber layer 46 is further fixed at one end of the limiting block 43, which is far away from the telescopic rod 44, the size of the rubber layer 46 is equal to that of the limiting groove 31, and sundries can be placed in the rubber layer 46 and enter the limiting groove 31. The structure and the size of the limiting groove 31 are matched with the limiting block 43, and the size of the limiting block 43 is equal to or smaller than the size of the limiting groove 31.

In one embodiment, the insertion slot 30 is matched with the positioning block 41 in structure and size, and the insertion slot 30 is slightly larger than the positioning block 41. During the use, align locating component 4 and inserting groove 30, press earlier stopper 43, spring 45 compresses, and stopper 43 moves to spout 42 in, then inserts locating component 4 wholly in inserting groove 30, loosens stopper 43, and spring 45 promotes stopper 43 and sends it into in the spacing groove 31 to fix lid 2 locking at the staving 1 top. When the cover body 2 needs to be taken down, only the limiting block 43 needs to be pressed, the limiting block 43 applies pressure to the inner direction of the sliding groove 42, the spring 45 is compressed, and then the cover body 2 moves upwards to be separated from the barrel body 1.

In another embodiment, the insertion slot 30 is tapered from top to bottom, the top of the insertion slot 30 has a size equal to or slightly greater than the total length of the positioning block 41 and the stop block 43 when the spring 45 is not compressed, and the bottom of the insertion slot 30 has a size equal to or slightly greater than the length of the stop block 43 when the stop block 43 is contracted to the sliding slot 42, i.e. the inner wall of the insertion slot 30 at the side away from the connecting plate 40 has a slope. Like this, when locating component 4 pegs graft to inserting groove 30, need not press stopper 43 with the hand, through the setting of spacing groove 31 for stopper 43 moves down in inserting groove 30 in-process, is pushed into in the spout 42 by the inclined plane structure automatically, and when stopper 43 removed to spacing groove 31 department, spring 45 pushed stopper 43 in the spacing groove 31 automatically, thereby accomplished the fixed of lid 2. When the lid 2 is removed, pressure is applied to the stopper 43 to move the lid to the inside of the sliding groove 42, and then the lid 2 is moved upward to separate the lid from the tub 1.

Through the disassembly and connection of the cover body 2 and the barrel body 1, when the barrel body 1 is damaged, the cover body 2 can be disassembled for recycling, so that the integral replacement of the plastic barrel is avoided; and when washing staving 1 and lid 2, through dismantling lid 2 for the plastic bucket washs more conveniently, washs no dead angle. The cover body 2 is simple and convenient to cover and take down, and the time consumption is short.

Example 2

As shown in fig. 1 to 3, an embodiment of the present invention provides a plastic barrel, in which an inner cover 20 is disposed inside a cover body 2 based on embodiment 1, and an outer diameter of the inner cover 20 is greater than an inner diameter of a barrel body 1. The inner lid 20 is fixed inside the lid body 2 by an elastic member 21, that is, the elastic member 21 is disposed between the inner wall of the lid body 2 and the upper surface of the inner lid 20. When lid 2 locking lid closes on staving 1, elastic component 21 can compress for the tight pressfitting of inner cup 20 has guaranteed that lid 2 has better sealing connection with the bung hole of staving 1 at staving 1 top, still has better sealed effect when making lid 2 can dismantle. The elastic member 21 is a spring.

In one embodiment, the barrel body 1 is provided with an annular groove 10 at the top, the sealing ring 5 is fixed at the position corresponding to the annular groove 10 of the inner cover 20, and when the cover body 2 is locked and covered on the barrel body 1, the sealing ring 5 is connected in the annular groove 10 in an extruding manner, so that the sealing effect is further improved.

In another embodiment, the top of the barrel body 1 is also provided with an annular groove 10, but the difference is that the sealing ring 5 is embedded in the annular groove 10, when the cover body 2 is sealed and covered on the barrel body 1, the lower surface of the inner cover 20 is tightly pressed on the sealing ring 5, and a better sealing effect can also be achieved.

The present embodiment is not described in detail, and is a technique known in the art.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A plastic bucket, comprising:

a barrel body (1);

the cover body (2) is arranged above the barrel body (1);

the two insertion blocks (3) are symmetrically arranged on the outer wall of the barrel body (1);

the splicing block (3) is provided with a splicing groove (30) and a limiting groove (31) communicated with the splicing groove (30);

the two positioning assemblies (4) are symmetrically arranged at the bottom of the cover body (2);

wherein the positioning assembly (4) comprises: be fixed in connecting plate (40) of lid (2) bottom, horizontal fixation is in locating piece (41) of connecting plate (40) outer wall, locating piece (41) are kept away from spout (42) have been seted up to one side of connecting plate (40), spout (42) internalization is provided with stopper (43), stopper (43) but horizontal activity card is located in spacing groove (31).

2. The plastic bucket of claim 1, wherein the positioning assembly (4) further comprises an expansion link (44), a spring (45) is sleeved on the expansion link (44), one end of the expansion link (44) is connected with the sliding groove (42) close to one side of the connecting plate (40), and the other end of the expansion link (44) is connected with the limiting block (43).

3. The plastic bucket according to claim 1, wherein the insertion groove is vertically arranged, the limiting groove (31) is formed on one side of the insertion block (3) far away from the bucket body (1), and one end of the limiting groove (31) is communicated with the lower end of the insertion groove (30).

4. Plastic bucket according to claim 1, wherein the insertion groove (30) tapers from top to bottom.

5. The plastic bucket according to claim 1, wherein the structure and size of the limiting groove (31) are adapted to the limiting block (43).

6. The plastic bucket of claim 1, wherein a rubber layer (46) is further fixed to an end of the stopper (43) away from the connecting plate (40).

7. The plastic bucket according to claim 1, wherein an inner cover (20) is disposed inside the lid body (2), and an outer diameter of the inner cover (20) is greater than an inner diameter of the bucket body (1).

8. Plastic bucket according to claim 7, wherein the inner lid (20) is fixed inside the cover body (2) by means of an elastic element (21).

9. The plastic bucket according to claim 8, wherein an annular groove (10) is formed in the top of the bucket body (1), a sealing ring (5) is fixed at a position of the inner cover (20) corresponding to the annular groove (10), and when the inner cover is covered, the sealing ring (5) is connected in the annular groove (10) in an extruding manner.

10. The plastic bucket according to claim 8, wherein an annular groove (10) is formed in the top of the bucket body (1), a sealing ring (5) is embedded in the annular groove (10), and when the plastic bucket is covered, the inner cover (20) is tightly attached to the sealing ring (5).