Blow molding barrel for packaging chemical reagents

Abstract

The utility model discloses a blow molding barrel for packaging chemical reagents, which relates to the technical field of blow molding barrels and comprises a barrel body, a barrel opening is integrally formed on one side of the top end of the barrel body, and an adjusting component is mounted in the barrel opening. Through the arrangement of the adjusting assembly, the fixing plate can stir the adjusting plate to rotate through the stirring block, when the adjusting plate rotates, the multiple liquid outlet holes in the adjusting plate can be driven to rotate along with the adjusting plate, the liquid outlet holes of different sizes are sequentially aligned with the through holes in the fixing plate, and therefore the size of a liquid pouring opening of a blow molding barrel can be adjusted; the amount of poured chemical reagents can be conveniently controlled, and the use effect of the chemical reagents is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding barrels, in particular to a blow molding barrel for packaging chemical reagents. Background Art

[0002] In the packaging industry, it refers to all kinds of barrel packaging containers, which are mainly used to hold various liquid products. Packaging barrels are divided into the following categories: tin can packaging barrels, latex paint packaging barrels, coating packaging barrels, pharmaceutical and chemical packaging barrels, plastic packaging barrels, and chemical reagent packaging barrels.

[0003] The mouth size of the existing blow-molded barrels for packaging chemical reagents is fixed at the factory. When using, it is inconvenient to control the amount of chemical reagents poured out, and it is easy to pour too much or too little, which affects the use effect of the chemical reagents.

[0004] Therefore, it is necessary to invent a blow-molded barrel for chemical reagent packaging to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a blow-molded barrel for packaging chemical reagents to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a blow-molded barrel for packaging chemical reagents, comprising a barrel body, a barrel mouth is integrally formed on one side of the top end of the barrel body, and an adjusting component is installed inside the barrel mouth;

[0007] The adjustment component comprises a fixed plate, the top of which is movably provided with an adjustment plate, the middle of which is movably provided with a rotating rod, and the top of the rotating rod is fixedly connected with the middle of the bottom end of the adjustment plate.

[0008] Preferably, a through hole is formed through one side of the top end of the fixing plate, and a plurality of liquid outlet holes with different diameters are formed through the top edge of the adjusting plate.

[0009] Preferably, a sealing layer is fixedly provided on the bottom end of the adjusting plate, and the bottom end of the sealing layer is fitted and connected to the top end of the fixing plate.

[0010] Preferably, a toggle block is fixedly provided on the top edge of the adjustment plate, and an extension plate is integrally formed on the bottom end of one side of the rotating rod.

[0011] Preferably, an elastic protrusion is fixedly provided on one side of the top end of the extension plate away from the rotating rod, and a plurality of recessed grooves distributed in a circular array are opened in the middle of the bottom end of the fixed plate, and the recessed grooves are adapted to the elastic protrusion.

[0012] Preferably, a limiting protrusion is integrally formed on the top of the barrel body, a handle is integrally formed inside the limiting protrusion, and a groove is integrally formed on the bottom of the barrel body.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model sets an adjustment component, and the fixed plate can be driven to rotate the adjustment plate by the toggle block. When the adjustment plate rotates, it can drive multiple liquid outlet holes on the adjustment plate to rotate accordingly, so that the liquid outlet holes of different sizes are aligned with the through holes on the fixed plate in sequence, so that the size of the pouring port of the blow molding barrel can be adjusted, which is convenient for controlling the amount of chemical reagents poured out and improving the use effect of chemical reagents;

[0015] 2. The utility model can clamp the upper and lower blow molding barrels when stacking the blow molding barrels through the setting of limiting protrusions and grooves to prevent the blow molding barrels from sliding and making it impossible to stack them; through the setting of extension plates, elastic protrusions and multiple sinks, when one of the liquid outlet holes is aligned with the through hole, the elastic protrusion is stuck in the interior of one of the sinks to prevent the adjustment plate from rotating and affecting the pouring of liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall bottom three-dimensional structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall cover-removing structure of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the regulating component of the utility model.

[0020] Figure 5 It is a schematic diagram of the bottom structure of the adjustment component of the utility model.

[0021] Figure 6 It is a schematic diagram of the fixing plate structure of the utility model.

[0022] Figure 7 This is a schematic diagram of the structure of the adjustment plate of the utility model.

[0023] In the figure: 1. barrel body; 2. adjustment component; 3. limiting protrusion; 4. handle; 5. groove; 6. barrel mouth; 201. fixing plate; 202. adjustment plate; 203. through hole; 204. liquid outlet; 205. sealing layer; 206. toggle block; 207. rotating rod; 208. extension plate; 209. elastic protrusion; 210. sink. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-7 A blow-molded barrel for packaging chemical reagents is shown, comprising a barrel body 1, a barrel mouth 6 is integrally formed on one side of the top end of the barrel body 1, an adjusting component 2 is installed inside the barrel mouth 6, a limiting protrusion 3 is integrally formed on the top end of the barrel body 1, a handle 4 is integrally formed inside the limiting protrusion 3, and a groove 5 is integrally formed on the bottom end of the barrel body 1. Through the arrangement of the limiting protrusion 3 and the groove 5, the upper and lower blow-molded barrels can be stuck when stacking the blow-molded barrels to prevent the blow-molded barrels from sliding and making it impossible to stack them.

[0026] Furthermore, the adjusting component 2 includes a fixed plate 201, and an adjusting plate 202 is movably provided on the top of the fixed plate 201. A rotating rod 207 is movably provided in the middle of the fixed plate 201, and the top of the rotating rod 207 is fixedly connected to the middle of the bottom end of the adjusting plate 202. A through hole 203 is penetrated on one side of the top of the fixed plate 201, and a plurality of liquid outlet holes 204 of different diameters are penetrated on the top edge of the adjusting plate 202. The diameters of the plurality of liquid outlet holes 204 decrease successively. Generally, 2-4 liquid outlet holes 204 are provided. If too many liquid outlet holes 204 are provided, the area of ​​the adjusting plate 202 is not enough, and the aperture difference is not large, which is meaningless. Through the setting of the adjusting component 2, the fixed plate 201 can be driven by the toggle block 206 to rotate the adjusting plate 202. When the adjusting plate 202 rotates, it can drive the plurality of liquid outlet holes 204 on the adjusting plate 202 to rotate accordingly, so that the liquid outlet holes 204 of different sizes are aligned with the through hole 203 on the fixed plate 201 in sequence, so that the inverted liquid outlet holes 204 of the blow molding barrel can be blown. The size of the liquid port can be adjusted to facilitate the control of the amount of chemical reagents poured out, thereby improving the use effect of the chemical reagents. A sealing layer 205 is fixedly provided at the bottom end of the adjusting plate 202, and the bottom end of the sealing layer 205 is closely connected to the top of the fixed plate 201. A toggle block 206 is fixedly provided at the top edge of the adjusting plate 202. An extension plate 208 is integrally formed at the bottom end of one side of the rotating rod 207. An elastic protrusion 209 is fixedly provided on the top of the extension plate 208 away from the rotating rod 207. A plurality of sink grooves 210 distributed in a circular array are provided in the middle of the bottom end of the fixed plate 201. The number of the sink grooves 210 is the same as the liquid outlet holes 204, and they are staggered and matched with the elastic protrusions 209. By setting the extension plate 208, the elastic protrusions 209 and the plurality of sink grooves 210, when one of the liquid outlet holes 204 is aligned with the through hole 203, the elastic protrusion 209 is stuck in the interior of one of the sink grooves 210 to prevent the adjustment plate 202 from rotating and affecting the pouring of liquid.

[0027] Working principle of this utility model:

[0028] When in use, the size of the barrel mouth of the blow molding barrel is adjusted according to actual needs, and the adjusting plate 202 is rotated by turning the toggle block 206. When the adjusting plate 202 rotates, it can drive multiple liquid outlet holes 204 on the adjusting plate 202 to rotate accordingly, so that the liquid outlet holes 204 of different sizes are aligned with the through holes 203 on the fixed plate 201 in turn, so that the size of the pouring mouth of the blow molding barrel can be adjusted, which is convenient for controlling the amount of chemical reagents poured out and improving the use effect of the chemical reagents. When stacking, through the setting of the limiting protrusion 3 and the groove 5, the upper and lower blow molding barrels can be stuck when stacking the blow molding barrels to prevent the blow molding barrels from sliding and making it impossible to stack.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A blow-molded barrel for packaging chemical reagents, characterized in that: It comprises a barrel body (1), a barrel mouth (6) is integrally formed on one side of the top end of the barrel body (1), and an adjustment component (2) is installed inside the barrel mouth (6); The adjustment assembly (2) comprises a fixed plate (201), an adjustment plate (202) is movably provided on the top of the fixed plate (201), a rotating rod (207) is movably provided through the middle of the fixed plate (201), and the top end of the rotating rod (207) is fixedly connected to the middle of the bottom end of the adjustment plate (202).

2. A blow-molded barrel for packaging chemical reagents according to claim 1, characterized in that: A through hole (203) is provided through one side of the top end of the fixing plate (201), and a plurality of liquid outlet holes (204) of different diameters are provided through the edge of the top end of the adjusting plate (202).

3. A blow-molded barrel for packaging chemical reagents according to claim 2, characterized in that: A sealing layer (205) is fixedly provided at the bottom end of the adjustment plate (202), and the bottom end of the sealing layer (205) is in close contact with the top end of the fixed plate (201).

4. A blow-molded barrel for packaging chemical reagents according to claim 3, characterized in that: A toggle block (206) is fixedly provided at the top edge of the adjustment plate (202), and an extension plate (208) is integrally formed at the bottom end of one side of the rotating rod (207).

5. A blow-molded barrel for packaging chemical reagents according to claim 4, characterized in that: An elastic protrusion (209) is fixedly provided on one side of the top end of the extension plate (208) away from the rotating rod (207), and a plurality of sink grooves (210) distributed in a circular array are provided in the middle of the bottom end of the fixed plate (201), and the sink grooves (210) are adapted to the elastic protrusion (209).

6. A blow-molded barrel for packaging chemical reagents according to claim 5, characterized in that: A limiting protrusion (3) is integrally formed at the top end of the barrel body (1), a handle (4) is integrally formed inside the limiting protrusion (3), and a groove (5) is integrally formed at the bottom end of the barrel body (1).

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