Pull ring material barrel
By designing the structure of the main pulling ring, the secondary pulling ring and the breaking consumption block on the chemical barrel lid, the problem of difficulty in opening the chemical barrel lid is solved, and convenient opening and improved sealing is achieved.
Patent Information
- Application Number
- CN202422419017.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-08
AI Technical Summary
The existing chemical barrel lid requires greater strength and skills when opening, especially when the item is heavy or the seal is tight, it is difficult to operate.
A pull-ring material barrel is designed. By setting up a main pull-ring, a secondary pull-ring, a reserved gap and a break-consumption block on the clamping edge of the lid body, the main pull-ring and a secondary pull-ring are used to simultaneously pull-out the break-consumption block, and the reserved gap is opened, and the clamping edge is tear open along the connecting tear marks to achieve smooth separation of the barrel cover.
The opening process of the bucket cover is simplified, the tightening and sealing of the bucket cover and the bucket body are improved, and the difficulty of opening is reduced.
Smart Images
Figure CN223174716U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of material containers, and particularly to a pull-ring material barrel. Background Art
[0002] In chemical production, many chemical raw materials are needed. During the transportation, storage, and turnover of chemical raw materials, various chemical raw materials need to be stored in a sealed manner through some storage containers. The storage containers are generally barrel-shaped and include a barrel body and a barrel cover that are detachably connected to each other.
[0003] In the related art, for a pull-ring type material barrel, a mating convex rib is formed on the edge of the barrel mouth of the barrel body, and a buckling rib is formed on the barrel cover. When the barrel cover is buckled on the barrel mouth of the barrel body, the barrel cover and the barrel body are clamped and fixed through the cooperation of the mating convex rib and the buckling rib. In order to facilitate the operator to apply force to the barrel cover during the process of opening the barrel cover, a pull ring is fixedly arranged on the barrel cover.
[0004] Most plastic barrels on the current market adopt a single handle design. Users need a lot of strength and skills to open the barrel cover. Especially when the weight of the items in the barrel is large or the seal is tight, it becomes particularly difficult to open. Utility Model Content
[0005] In order to improve the above problems, this application provides a pull-ring material barrel.
[0006] The pull-ring material barrel provided by this application adopts the following technical solutions:
[0007] A pull-ring material barrel includes a cover body and a barrel body. A clamping edge is integrally formed on the edge of the cover body. The clamping edge is used for clamping and buckling with the barrel body. A main pull ring is integrally formed on the clamping edge. A connecting tear mark is provided on the clamping edge along its own length direction. A secondary pull ring is also integrally formed on the clamping edge. A reserved gap is formed on the clamping edge. The reserved gap is located between the main pull ring and the secondary pull ring. One end of the reserved gap is located on the side of the clamping edge away from the cover body, and the other end is located at the connecting tear mark. A fracture consumption block is integrally formed and connected between the main pull ring and the secondary pull ring.
[0008] By adopting the above technical solutions, when opening the barrel cover, first apply force simultaneously through the main pull ring and the secondary pull ring to break the fracture consumption block, and the reserved gap is opened. The operator can continue to apply a pulling force through the secondary pull ring and tear the clamping edge along the connecting tear mark, and the clamping relationship between the cover body and the barrel body is released, and the cover body can be smoothly detached from the barrel body.
[0009] Preferably, the length of the fracture consumption block is less than one-sixth of the length of the reserved gap, and the thickness of the fracture consumption block is less than one-third of the thickness of the clamping edge.
[0010] Preferably, there are two secondary pull rings, which are respectively located on opposite sides of the main pull ring. The shape of the barrel opening of the barrel body and the shape of the edge of the cover body are both rectangular, and the main pull ring and the two secondary pull rings are all located on the same side of the cover body.
[0011] By adopting the above technical solution, there are two independent reserved gaps and fracture consumption blocks respectively, and one or two of them can be selectively pulled and broken according to the needs of the operator.
[0012] Preferably, a mating rib is provided at the barrel opening of the barrel body. On the side of the clamping edge facing the cover body, a first clamping rib and a second clamping rib are integrally formed. When the cover body and the barrel body are clamped, the mating rib is embedded between the first clamping rib and the second clamping rib; the connecting tear mark is located between the first clamping rib and the second clamping rib.
[0013] By adopting the above technical solution, when the barrel body and the barrel opening are clamped, the first clamping rib and the second clamping rib form a sandwich on the mating rib; after the connecting tear mark is torn open, the sandwich state of the second clamping rib and the first clamping rib on the mating rib is released, so as to realize the release of the clamping state of the cover body on the barrel body.
[0014] Preferably, a plurality of docking holes are formed in the clamping edge, and the plurality of docking holes are arranged along the contour of the clamping edge. A plurality of buckling convex blocks are fixedly connected to the barrel opening of the barrel body. When the barrel body and the cover body are clamped, the buckling convex blocks are correspondingly embedded in the docking holes.
[0015] By adopting the above technical solution, when the barrel body and the cover body are clamped, the clamping edge surrounds the edge of the barrel opening of the barrel body, and the buckling convex blocks are clamped into the docking holes, which has a certain anti-retreat limiting effect on the clamping edge and improves the clamping tightness of the cover body on the barrel body.
[0016] Preferably, a receiving groove is formed between the clamping edge and the cover body, the opening of the receiving groove faces the barrel body, a sealing strip is embedded in the receiving groove, and when the barrel body and the cover body are buckled, the sealing strip abuts against the end face of the barrel opening of the barrel body.
[0017] By adopting the above technical solution, the sealing strip abuts against the end face of the barrel opening of the barrel body, thereby improving the sealing performance of the barrel opening of the barrel body.
[0018] Preferably, a plurality of rib plates are integrally formed between the cover body and the clamping edge.
[0019] By adopting the above technical solution, the rib plates are used to improve the connection structure stability between the clamping edge and the cover body.
[0020] Preferably, a reinforcing rib group is fixedly connected to the bottom of the barrel body. The reinforcing rib group includes a plurality of reinforcing rib bars and auxiliary rib pieces. Structural grooves are formed in the reinforcing rib bars, and the notch direction of the structural grooves is opposite to the barrel mouth direction of the barrel body. The auxiliary rib pieces are integrally connected and formed with the bottom and the wall of the structural grooves.
[0021] By adopting the above technical solution, the reinforcing rib group is used to improve the structural strength of the bottom of the barrel body.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. Through the arrangement of the secondary pull ring, the reserved gap and the fracture consumption block, when opening the barrel cover, first apply force simultaneously through the main pull ring and the secondary pull ring to break the fracture consumption block, and the reserved gap is opened. The operator can continue to apply tension through the secondary pull ring and tear the clamping edge along the connecting tear mark, and the clamping relationship between the cover body and the barrel body is released, and the cover body can be smoothly detached from the barrel body.
[0024] 2. Through the arrangement of the docking hole and the buckling convex block, when the barrel body and the cover body are clamped, the clamping edge surrounds the edge of the barrel mouth of the barrel body, and the buckling convex block is clamped into the docking hole, which has a certain anti-retreat limiting effect on the clamping edge and improves the clamping tightness of the cover body to the barrel body. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 is a schematic structural diagram of the pull-ring material barrel used in the embodiment of the present application.
[0026] Figure 2 is a schematic structural diagram of the barrel body used in the embodiment of the present application.
[0027] Figure 3 、 Figure 4 is a schematic cross-sectional structural diagram of the connection between the cover body and the clamping edge used in the embodiment of the present application.
[0028] Description of the reference numerals: 1. Cover body; 11. Rib plate; 13. Accommodating groove; 14. Sealing strip; 2. Clamping edge; 21. First clamping edge; 22. Second clamping edge; 23. Connecting tear mark; 24. Docking hole; 25. Reserved gap; 3. Main pull ring; 4. Secondary pull ring; 5. Fracture consumption block; 6. Barrel body; 61. Matching convex rib; 62. Reinforcing rib group; 621. Reinforcing rib bar; 622. Structural groove; 623. Auxiliary rib piece; 63. Buckling convex block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] The following further describes the present application in detail Figures 1-4 with reference to the accompanying drawings.
[0030] The embodiment of the present application discloses a pull-ring material barrel, as Figure 1 and 2As shown in the figure, it includes a cover body 1, a clamping edge 2, a main pull ring 3 and a secondary pull ring 4 that are integrally formed with each other and made of plastic. The clamping edge 2 is located at the contour of the cover body 1. The shape of the barrel mouth of the barrel body 6 and the shape of the edge of the cover body 1 are both squares with rounded corners at the edges.
[0031] As Figure 1 , 2 and shown in Figure 3, a receiving groove 13 is formed between the clamping edge 2 and the cover body 1. When the cover body 1 is buckled onto the barrel body 6, the mouth of the receiving groove 13 faces the barrel body 6. A sealing strip 14 made of rubber is embedded in the receiving groove 13. When the barrel body 6 and the cover body 1 are buckled together, the sealing strip 14 abuts against the end face of the barrel mouth of the barrel body 6, thereby improving the sealing performance of the barrel mouth of the barrel body 6. A plurality of rib plates 11 are integrally formed between the cover body 1 and the clamping edge 2, and the rib plates 11 are used to improve the structural stability of the connection between the clamping edge 2 and the cover body 1. A reinforcing rib group 62 is fixedly connected to the bottom of the barrel body 6. The reinforcing rib group 62 includes a plurality of reinforcing rib strips 621 and auxiliary rib pieces 623. The reinforcing rib strips 621 are integrally connected and formed with the bottom surface of the barrel body 6; a structural groove 622 is formed on the reinforcing rib strip 621, and the mouth of the structural groove 622 faces in the opposite direction to the barrel mouth of the barrel body 6. The auxiliary rib pieces 623 are integrally connected and formed with the bottom and the wall of the structural groove 622. The auxiliary rib pieces 623 are arranged in the structural groove 622 either at intervals or continuously in a zigzag shape, and are used to improve the structural strength of the bottom of the barrel body 6.
[0032] As Figure 2 , 3 and shown in Figure 4, a mating convex rib is integrally formed on the outer contour of the barrel mouth of the barrel body 6; on the side of the clamping edge 2 facing the cover body 1, a first clamping rib 21 and a second clamping rib 22 are integrally formed. The first clamping rib 21 is located on the side of the second clamping rib 22 away from the barrel body 6. When the cover body 1 is buckled onto the barrel mouth of the barrel body 6, the clamping edge 2 surrounds the edge of the barrel mouth of the barrel body 6, and the space between the first clamping rib 21 and the second clamping rib 22 is for the mating convex rib at the barrel mouth of the barrel body 6 to be inserted into, thereby realizing the clamping fit between the clamping edge 2 and the barrel body 6. A plurality of docking holes 24 are formed on the clamping edge 2, and the plurality of docking holes 24 are evenly arranged along the contour of the clamping edge 2. A plurality of buckling convex blocks 63 are fixedly connected to the barrel mouth of the barrel body 6. When the cover body 1 is buckled onto the barrel mouth of the barrel body 6, the buckling convex blocks 63 are snapped into the docking holes 24, which has a certain anti-retreat limiting effect on the clamping edge 2 and improves the clamping tightness of the cover body 1 to the barrel body 6. A connection tear mark 23 is provided on the clamping edge 2 and between the first clamping rib 21 and the second clamping rib 22. The thickness of the connection tear mark 23 is less than or equal to one-third of the thickness of the clamping edge 2. The clamping edge 2 can be more easily bent and deformed through the connection tear mark 23, so that the second clamping rib 22 is flipped away from the barrel body 6, thereby facilitating the withdrawal of the mating convex rib 61 and the buckling convex blocks 63 of the barrel body 6 from between the first clamping rib 21 and the second clamping rib 22 or from the docking holes 24.
[0033] AsFigure 1 As shown, the main pull ring 3 and the secondary pull rings 4 are both located on the clamping edge 2. There are two secondary pull rings 4, and the two secondary pull rings 4 are respectively located on the opposite sides of the main pull ring 3. The main pull ring 3 and the two secondary pull rings 4 are all located on the same side edge of the cover body 1. A reserved gap 25 is formed on the clamping edge 2. The reserved gap 25 is located between the main pull ring 3 and the secondary pull rings 4, and one end of the reserved gap 25 is located at the edge of the clamping edge 2, and the other end is located at the connecting tear mark 23. A fracture consumption block 5 is integrally formed and connected between the main pull ring 3 and the secondary pull rings 4. The fracture consumption block 5 is located on the side of the clamping edge 2 away from the cover body 1. The length of the fracture consumption block 5 is less than one-sixth of the length of the reserved gap 25, and the thickness of the fracture consumption block 5 is less than one-third of the thickness of the clamping edge 2. In the case of the first use and the cover body 1 closing the barrel opening of the barrel body 6, the fracture consumption block 5 makes the main pull ring 3 and the secondary pull rings 4 fixedly connected to each other. When it is necessary to open the barrel opening, by applying simultaneous reverse forces through the main pull ring 3 and the secondary pull rings 4, the fracture consumption block 5 between them is pulled off, and then the reserved gap 25 between the main pull ring 3 and the secondary pull rings 4 can be deformed and enlarged; further pulling forces are applied to the pull ring 3 and the secondary pull rings 4 to tear the clamping edge 2 along the connecting tear mark 23, and the second clamping edge 22 is separated from the cover body 1. At this time, the clamping and holding state of the clamping edge 2 on the mating convex edge 61 is released, and the cover body 1 can be smoothly detached from the barrel body 6. After the clamping edge 2 is torn, the secondary pull ring 4 provides a force application point for the torn part, and the main pull ring 3 is used to provide a force application point for the opening of the cover body 1. In order to improve the relative stability between the main pull ring 3 and the cover body 1, the part of the clamping edge 2 where the main pull ring 3 is located is not provided with a connecting tear mark 23.
[0034] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. A pull-ring material bucket, comprising a cover body (1) and a bucket body (6). A clamping edge (2) is integrally formed at the edge of the cover body (1). The clamping edge (2) is used for clamping and fastening with the bucket body (6). A main pull ring (3) is integrally formed on the clamping edge (2). A connecting tear mark (23) is arranged on the clamping edge (2) along its own length direction. It is characterized in that: A secondary pull ring (4) is integrally formed on the clamping edge (2). A reserved gap (25) is formed on the clamping edge (2). The reserved gap (25) is located between the main pull ring (3) and the secondary pull ring (4). One end of the reserved gap (25) is located on the side of the clamping edge (2) away from the cover body (1), and the other end is located at the connecting tear mark (23). A fracture consumption block (5) is integrally formed and connected between the main pull ring (3) and the secondary pull ring (4).
2. The pull-ring material bucket according to claim 1, characterized in that: The length of the fracture consumption block (5) is less than one-sixth of the length of the reserved gap (25), and the thickness of the fracture consumption block (5) is less than one-third of the thickness of the clamping edge (2).
3. A pull-ring material bucket according to claim 1 or 2, characterized in that: There are two secondary pull rings (4), and the two secondary pull rings (4) are respectively located on opposite sides of the main pull ring (3). The shape of the barrel mouth of the barrel body (6) and the shape of the edge of the cover body (1) are both rectangular. The main pull ring (3) and the two secondary pull rings (4) are all located on the same side edge of the cover body (1).
4. A pull-ring material bucket according to claim 1 or 2, characterized in that: A mating convex rib (61) is provided at the barrel mouth of the barrel body (6). A first clamping rib (21) and a second clamping rib (22) are integrally formed on the side of the clamping edge (2) facing the cover body (1). When the cover body (1) and the barrel body (6) are clamped, the mating convex rib (61) is embedded between the first clamping rib (21) and the second clamping rib (22). The connecting tear mark (23) is located between the first clamping rib (21) and the second clamping rib (22).
5. The pull-ring material barrel according to claim 4, characterized in that: A number of docking holes (24) are formed on the clamping edge (2), and the number of docking holes (24) is arranged along the contour of the clamping edge (2). A number of buckling convex blocks (63) are fixedly connected at the barrel mouth of the barrel body (6). When the barrel body (6) and the cover body (1) are clamped, the buckling convex blocks (63) are correspondingly embedded into the docking holes (24).
6. A pull-ring material bucket according to claim 1 or 2, characterized in that: An accommodation groove (13) is formed between the clamping edge (2) and the cover body (1). The mouth of the accommodation groove (13) faces the barrel body (6). A sealing strip (14) is embedded in the accommodation groove (13). When the barrel body (6) and the cover body (1) are buckled, the sealing strip (14) abuts against the end face of the barrel mouth of the barrel body (6).
7. A pull-ring material bucket according to claim 1 or 2, characterized in that: A number of rib plates (11) are integrally formed between the cover body (1) and the clamping edge (2).
8. A pull-ring material barrel according to claim 1 or 2, characterized in that: A reinforcing rib group (62) is fixedly connected to the bottom of the barrel body (6). The reinforcing rib group (62) includes a plurality of reinforcing rib strips (621) and auxiliary rib sheets (623). A structural groove (622) is formed on the reinforcing rib strip (621). The mouth direction of the structural groove (622) is opposite to the mouth direction of the barrel body (6). The auxiliary rib sheet (623) is integrally connected and formed with the bottom and the wall of the structural groove (622).