CN203877154U - Barreled water sealing cover - Google Patents

Abstract

The utility model discloses a barreled water sealing cover, which comprises a cover. An axial water outlet pipe is arranged in the middle of the cover, and a drawing pipe is inserted in the water outlet pipe. A sealed frictional connection is formed between the inner wall of the water outlet pipe and the outer wall of the drawing pipe. The top of the drawing tube is provided with a grip part integrally formed therewith, and the grip part closes the top of the drawing tube. The side wall of the drawing pipe is provided with a water outlet hole. The utility model forms a sealed frictional connection between the inner wall of the water outlet pipe and the outer wall of the drawing pipe, which can ensure that foreign debris will not enter the barrel, and the drinking water inside will not flow out after the barrel is dumped, and has the function of leak prevention. Simple and easy to use.

Description

A kind of bottled water sealing cap

technical field

The utility model relates to a drinking water packaging bottle cap, in particular to a barreled water sealing cap for the barreled water packaging bottle.

Background technique

The bottle cap of bottled drinking water in the prior art is provided with a sealing part, and the sealing part is an inner plug integrally formed with the bottle cap. After the inner plug is opened, the bottle cap is opened, and foreign debris can easily enter the barrel. The drinking water inside is polluted, and after the bucket is dumped, the drinking water inside will flow out, and there is no leak-proof function.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides a bottled water sealing cover which can also form a sealed structure after being opened, which is leak-proof and anti-theft.

A barreled water sealing cover includes a cover, an axial water outlet pipe is arranged in the middle of the cover, and a drawing pipe is inserted in the water outlet pipe. A sealed frictional connection is formed between the inner wall of the water outlet pipe and the outer wall of the drawing pipe. The top of the drawing tube is provided with a grip part integrally formed therewith, and the grip part closes the top of the drawing tube. The side wall of the drawing pipe is provided with a water outlet hole.

Further, an anti-theft belt is also included, the anti-theft belt is integrally formed with the cover, one end of the anti-theft belt is fixed on the top of the cover, and the other end of the anti-theft belt is fixed on the top of the handle.

Further, the inner wall of the upper end of the water outlet pipe is provided with an inwardly contracting limit step, and the lower end of the drawing pipe is provided with an outwardly diffused limit bead.

Further, the cover is integrally formed with the water outlet pipe.

The beneficial effects of the present invention are: a drawing pipe is inserted in the water outlet pipe of the present invention, and a sealed friction connection is formed between the inner wall of the water outlet pipe and the outer wall of the drawing pipe. After the drawing pipe is pulled out, the drinking water in the bucket passes through the outlet hole out. After the drawing pipe is pressed down, a sealed connection is formed between the inner wall of the outlet pipe and the outer wall of the drawing pipe, which can ensure that foreign debris will not enter the barrel, and the drinking water inside will not flow out after the barrel is dumped. Leak-proof function, simple structure, easy to use.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model when it is sealed

Fig. 2 is a structural schematic diagram of the utility model after opening

Fig. 3 is a diagram of the state of use of the utility model

Fig. 4 is a sectional view of the sealing state of the utility model

Figure 5 is a cross-sectional view of the utility model in use

Figure 6 is a sectional view of the utility model cover

Fig. 7 is a sectional view of the utility model drawing pipe

Referring to the accompanying drawings and specific embodiments below, the utility model will be further described.

Detailed ways

Please refer to Fig. 1 to Fig. 7, a kind of bottled water sealing cover, comprises cover 1, and cover 1 can be made into the plug structure that is inserted into the bung mouth, also can be provided with screw thread on it, makes the screw threaded connection with bung mouth The cover structure can also be made into a bayonet structure, etc. The cover 1 is provided with an axial water outlet pipe 2 in the middle, and the water outlet pipe 2 is integrally formed with the cover 1 . A drawing pipe 3 is inserted in the water outlet pipe 2 , and a sealed frictional connection is formed between the inner wall of the water outlet pipe 2 and the outer wall of the drawing pipe 3 . The top of the drawing tube 3 is provided with a grip part 4 , the grip part 4 is integrally formed with the drawing tube 3 , and the grip part 5 closes the upper end of the drawing tube 3 . The side wall of the drawing pipe 3 is provided with a water outlet hole 5 .

The anti-theft belt 6 is integrally formed with the cover 1 . One end of the anti-theft band 6 is fixed on the top of the cover 1 , and the other end is fixed on the top of the grip part 4 by heat pressing or bonding. When the sealing cover is opened for the first time, the anti-theft belt 6 can be pulled off by turning the grip part 4. After the anti-theft belt 6 is broken, the anti-theft belt 6 cannot be restored, so whether the bottled water has been opened can be judged by whether the anti-theft belt 6 is broken. .

The upper end of the inner wall of the outlet pipe 2 is provided with an inwardly contracting limit step 7, the limit step 7 is integrally formed with the outlet pipe 2, and the corresponding lower end of the drawing pipe 3 is provided with an outwardly diffused limit collar 9. The limiting protruding ring 8 is integrally formed with the drawing pipe 3. After the drawing pipe 3 is pulled out, the limiting step 7 blocks the limiting protruding ring 8 to prevent the drawing pipe 3 from detaching from the outlet pipe 2.

The upper end of the limit step 7 of the outlet pipe 2 is provided with at least one seal ring 9. In this embodiment, the upper end of the limit step 7 of the outlet pipe 2 is provided with two seal rings 9, and the seal ring 9 is connected to the cover 1 and the outlet pipe 2. One piece. The sealing ring 9 is stuck on the outer wall of the drawing pipe 3, which plays a role of strengthening leakage prevention.

After the pull pipe 3 is pulled out, the water outlet hole 5 protrudes from the water outlet pipe 2, and the drinking water in the barrel can flow out through the water outlet hole 5. After the pull pipe 3 is pressed down, the water outlet hole 5 extends into the water outlet pipe 2 Inside, a tight frictional sealing connection is formed between the inner wall of the outlet pipe 2 and the outer wall of the drawing pipe 3, which can ensure that foreign sundries will not enter the barrel. After the barrel is toppled over, the sealing ring 9 plays a sealing role, and the drinking water inside will not flow out, has a leakproof function, is simple in structure, and is easy to use.

The above are only preferred implementations of the present utility model. It should be pointed out that the above-mentioned preferred implementations should not be regarded as limitations on the present utility model, and the protection scope of the present utility model should be based on the scope defined by the claims. For those skilled in the art, without departing from the spirit and scope of the utility model, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims (5)

1. A barreled water sealing cover, comprising a cover, characterized in that: the middle part of the cover is provided with an axial water outlet pipe, and a drawing pipe is inserted in the water outlet pipe, and the inner wall of the water outlet pipe and the outer wall of the drawing pipe A sealed frictional connection is formed between them, and the top of the drawing tube is provided with a grip part integrally formed with it, and the grip part closes the top of the drawing tube, and the side wall of the drawing tube is provided with a water outlet. 2. A bottled water sealing cover according to claim 1, characterized in that: it also includes an anti-theft belt, the anti-theft belt is integrally formed with the cover, one end of the anti-theft belt is fixed on the top of the cover, and the other end is fixed on the hand Grip top. 3. A bottled water sealing cover according to claim 1, characterized in that: the inner wall of the upper end of the outlet pipe is provided with an inwardly contracted limit step, and the lower end of the drawing pipe is provided with an outwardly diffused step. Limiting collar. 4 . The barreled water sealing cap according to claim 3 , wherein at least one sealing ring is arranged on the limiting step of the water outlet pipe. 5. The bottled water sealing cover according to claim 1, characterized in that: the cover and the water outlet pipe are integrally formed.