Barrel opening dustproof device for barreled water

Abstract

The utility model discloses a barrel opening dustproof device for barreled water, which comprises a pressing plate, a connecting piece integrally protruding out of the bottom surface of the pressing plate, and a puncture piece connected with the connecting piece, a groove is formed from the top surface of the pressing plate to the middle of the connecting piece, a through groove is formed in the groove along the axial direction towards the tail end of the puncture piece, and a dustproof piece is arranged in the groove. The side wall of the connecting piece is in through connection with a filtering piece; according to the utility model, the puncture piece punctures the seal of the barreled water to complete the barrel opening operation, which is convenient and fast; by arranging the dustproof piece, dust and the like in the air can be prevented from falling into the barreled water, meanwhile, water replacement can be completed without directly contacting the water pumping hose with the hand when the barreled water is replaced, pollution of hand pollutants to the water quality is prevented, and the barreled water is cleaner and more sanitary; by means of the arranged filtering piece, air entering the barrel under the balance pressure in the water pumping process is filtered, pollutants such as dust and microorganisms in the air are prevented from directly entering barreled water, and sanitation of drinking water is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of barrel opening device of barrel water, specifically a kind of dustproof device for barrel opening of barrel water. BACKGROUND

[0002] With the improvement of people's living standards, as a convenient drinking water supply method, barrel water has been widely used in families, offices and public places.

[0003] The existing barrel water is very inconvenient when opening the bottle cap seal, and after opening, the barrel opening is directly communicated with the external environment, and dust, impurities and various microorganisms in the air can fall into the water through the barrel opening, which reduces the water quality and affects health. Moreover, during the process of transferring the water suction hose from a used barrel water to a newly replaced barrel water, the user usually needs to directly contact the water suction hose with hands due to the lack of effective auxiliary tools, and the contaminants on hands may pollute the water quality. SUMMARY

[0004] The utility model aims at providing a kind of dustproof device for barrel opening of barrel water to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of dustproof device for barrel opening of barrel water, including pressing plate and the connecting piece of integral convex in the bottom surface of pressing plate, and the puncture piece connected with connecting piece, recess is set up from the top surface of pressing plate to the middle part of connecting piece, through groove is set up in the recess inside along the axial direction to the end of puncture piece, dustproof piece is installed in recess, dustproof piece includes dustproof plug and hand-held part, the side wall of connecting piece is connected with filter piece, filter piece includes air inlet channel and filter material.

[0007] As a further scheme of the utility model: the diameter of recess is greater than the diameter of through groove, the diameter of connecting piece is same with the diameter of barrel water opening.

[0008] As a further scheme of the utility model: dustproof plug is annular, the outer diameter of dustproof plug is same with the diameter of recess, the inner diameter is same with the diameter of water suction hose, dustproof plug and recess are slidably connected, hand-held part is fixedly connected on the top wall of dustproof plug.

[0009] As a further scheme of the utility model: air inlet channel is arranged below pressing plate, the upper side wall of air inlet channel is fixedly connected with pressing plate, one end of air inlet channel is fixedly connected with connecting piece and mutually penetrates.

[0010] As a further scheme of the utility model: air inlet groove is set up in the inner wall of recess along the connection of air inlet channel downward, the bottom wall of air inlet groove is lower than the bottom wall of recess.

[0011] As a further scheme of the utility model: the filtering material is one of acetate fiber, polypropylene fiber or activated carbon material.

[0012] As a further scheme of the utility model: the puncture piece comprises a transition part and a puncture part, and the puncture part is formed by a chamfered surface at the end of the puncture part.

[0013] Compared with the prior art, the utility model has the beneficial effects that: a barrel opening dustproof device for barreled water is provided with a puncture piece to puncture the seal of the barreled water to complete the barrel opening operation, which is convenient and fast; the dustproof piece can prevent dust in the air from falling into the barreled water, and can also complete the water replacement without directly contacting the water pumping hose with the hands, so as to prevent the hands from polluting the water quality, which is cleaner and more sanitary; the filtering piece filters the air entering the barrel for pressure balance during the water pumping process, prevents dust and microorganisms in the air from directly entering the barreled water, and guarantees the health of the drinking water. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of a barrel opening dustproof device for barreled water.

[0015] Fig. 2 It is a sectional view of a barrel opening dustproof device for barreled water.

[0016] Fig. 3 It is an explosion view of a barrel opening dustproof device for barreled water.

[0017] In the drawing: 1, pressing plate; 2, connecting piece; 3, puncture piece; 31, transition part; 32, puncture part; 4, groove; 5, through slot; 6, dustproof piece; 61, dustproof plug; 62, hand holding part; 7, filtering piece; 71, air inlet channel; 72, filtering material. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figs. 1-3The utility model discloses an open barrel dustproof device for barreled water, including pressing plate 1 and integral convexly on the connecting piece 2 of pressing plate 1 bottom surface, and with the connecting piece 2 of puncture piece 3 is connected, puncture piece 3 includes transition part 31 and puncture part 32, and puncture part 32 is formed by the chamfer of puncture part 32 end, when using the device to barreled water unsealing, puncture piece 3 is aimed at barreled water bucket cover's sealing, and pressing plate 1 is pressed with force, and puncture piece 3 punctures the sealing and enters the inside of barreled water bucket cover, namely completes the operation of opening barrel.

[0020] The recess 4 is formed from the top surface of the pressing plate 1 to the middle of the connecting piece 2, and a through slot 5 is formed in the recess 4 along the axial direction to the end of the puncture piece 3. The diameter of the recess 4 is larger than that of the through slot 5. The diameter of the connecting piece 2 is the same as that of the opening of the barreled water. The water suction hose passes through the recess 4 and the through slot 5 to enter the barreled water. The device is used with a tea bar machine or a water suction pump through the water suction hose.

[0021] In order to prevent dust and other impurities in the air from entering the barreled water and polluting the water quality, a dustproof piece 6 is installed in the recess 4. The dustproof piece 6 includes a dustproof plug 61 and a hand-held part 62. The dustproof plug 61 is annular, and the outer diameter of the dustproof plug 61 is the same as the diameter of the recess 4, and the inner diameter is the same as the diameter of the water suction hose. The dustproof plug 61 is slidably connected with the recess 4, and the hand-held part 62 is fixedly connected to the top wall of the dustproof plug 61. In use, the water suction hose is inserted into the dustproof plug 61, and the dustproof plug 61 is installed into the recess 4 through the hand-held part 62, so as to drive the water suction hose inside to be inserted into the recess 4 and the through slot 5, and then into the barreled water. The dustproof plug 61 can prevent dust and other impurities in the air from falling into the barreled water. When replacing the barreled water later, the dustproof plug 61 and the water suction hose can be taken out by lifting the hand-held part 62 with the hand. Then, the device is pulled out to unseal the replaced barreled water. The water suction hose is inserted into the replaced barreled water through the hand-held dustproof piece 6. The water can be replaced without directly contacting the water suction hose with the hand, so as to prevent the hand from polluting the water quality.

[0022] In order to ensure the balance of the pressure inside and outside the barrel, and prevent dust, microorganisms and other impurities in the air from entering the barrel, a filter piece 7 is connected through the side wall of the connecting piece 2. The filter piece 7 includes an air inlet channel 71 and a filter material 72. The air inlet channel 71 is arranged below the pressing plate 1, and the upper side wall of the air inlet channel 71 is fixedly connected with the pressing plate 1. One end of the air inlet channel 71 is fixedly connected with the connecting piece 2 and penetrates each other. An air inlet groove 8 is formed in the inner wall of the recess 4 downward from the connection position with the air inlet channel 71. The bottom wall of the air inlet groove 8 is lower than the bottom wall of the recess 4, so as to prevent the dustproof plug 61 from completely blocking the air inlet groove 8 and preventing the filtered air from entering the barrel. The filter material 72 is made of one of acetic acid fiber, polypropylene fiber or activated carbon material.

[0023] The working principle of the utility model is: when using the device to open the barrel water, the puncture piece 3 is aligned with the sealing part of the barrel water cover, the pressing plate 1 is pressed, the puncture piece 3 penetrates the sealing part and enters the inside of the barrel water cover, the operation of opening the barrel is completed, then the water suction hose is inserted into the dustproof plug 61, the dustproof plug 61 is installed into the groove 4 through the handheld part 62, so as to drive the inside water suction hose to be inserted into the groove 4 and the through slot 5, then enter the barrel water, the water suction hose is connected with the tea bar machine or water pump for use, in the process of pumping water, the air is filtered by the filter piece 7 and enters the barrel, which can effectively prevent the dust, impurities and microorganisms in the air from entering the barrel water, guaranteeing the clean and sanitary of drinking water; the dustproof plug 61 can prevent the dust in the air from falling into the barrel water, meanwhile, when replacing the barrel water in the later period, the dustproof plug 61 and the water suction hose can be taken out by lifting the handheld part 62 with hands, then the device is pulled out to open the replaced barrel water, then the water suction hose is inserted into the replaced barrel water through the handheld dustproof piece 6, the water can be replaced without directly contacting the water suction hose with hands, preventing the hand pollutants from polluting the water quality.

[0024] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A dustproof device for opening bottled water, comprising a pressure plate (1) and a connector (2) integrally protruding from the bottom surface of the pressure plate (1), and a piercing member (3) connected to the connector (2), wherein a groove (4) is provided from the top surface of the pressure plate (1) to the middle of the connector (2), and a through groove (5) is provided axially towards the end of the piercing member (3) inside the groove (4), characterized in that, The dustproof piece (6) is mounted in the recess (4), and comprises a dustproof plug (61) and a hand holding part (62).

2. The dust-proof device for opening a water barrel according to claim 1, wherein The diameter of the recess (4) is larger than that of the through groove (5), and the diameter of the connecting piece (2) is the same as that of the opening of the barrel water.

3. The dust-proof device for opening a water barrel according to claim 2, wherein The dustproof plug (61) is annular, and the outer diameter of the dustproof plug (61) is the same as the diameter of the recess (4), and the inner diameter is the same as the diameter of the water suction hose.

4. The dust-proof device for opening a water barrel according to claim 3, wherein The air inlet channel (71) is arranged below the pressing plate (1), and the upper side wall of the air inlet channel (71) is fixedly connected with the pressing plate (1).

5. The dust-proofing device for opening a water barrel according to claim 4, wherein The air inlet groove (8) is arranged on the inner wall of the recess (4) downward along the connecting position of the air inlet channel (71), and the bottom wall of the air inlet groove (8) is lower than the bottom wall of the recess (4).

6. The dust-proof device for opening a water barrel according to claim 1, wherein The filtering material (72) is one of acetate fiber, polypropylene fiber or activated carbon material.

7. The dust-proof device for opening a water barrel according to claim 1, wherein The puncture piece (3) comprises a transition part (31) and a puncture part (32), and the puncture part (32) is formed by the bevel surface at the end of the puncture part (32).

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