Leakless vessel cover capable of being opened and closed automatically

An automatic opening and closing technology, applied in the field of containers, can solve the problems of increasing product cost, occupying a large space, single opening, etc., to achieve the effect of reducing the use of plastic raw materials, saving product costs, and being easy to use

Inactive Publication Date: 2015-09-16
李红彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the container lid installed on the container opening has only a single function of opening and covering, for example: the lid on the beverage container adopts screw-on Screw on the mouth of the container in the same way. When it is opened, if the beverage in the container is not finished and needs to be taken away, the lid must be re-screwed by hand. If it is not closed, the beverage in the beverage container will be easily Contamination, when the container body is overturned, the liquid in the container will leak out. In addition, in order to prevent the liquid in the container from flowing out of the container mouth automatically when the container is under pressure, it is usually necessary to increase the thickness of the container body so that the container The body has a certain strength. Doing so will increase the consumption of plastic raw materials and increase the cost of the product. Since a product with a certain thickness cannot be folded or compressed, it will take up a lot of space

Method used

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  • Leakless vessel cover capable of being opened and closed automatically
  • Leakless vessel cover capable of being opened and closed automatically
  • Leakless vessel cover capable of being opened and closed automatically

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment one :Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a non-spout cover that can be opened and closed automatically includes a screw-on container cover 1, and a hole 2 is opened on the top surface of the screw-on container cover 1. The hole 2 is equipped with a device that can automatically discharge water and loosen after being pulled. The lever body 3 that can be automatically closed after the end; the middle part of the lever body 3 is provided with a snap-in groove 4, the upper end of the lever body 3 is provided with a sealing end cover 5 matching the hole, and the lower end of the lever body 3 is provided with an opening for opening. And the water outlet assembly that closes the water outlet of the container. The middle part of the inner side wall of the hole 2 is provided with an annular rib 6 for the clamping groove 4 to abut against. On the side 6, when the trigger body 3 retracts toward the hole 2, the sealing end cover 5 covers ...

Embodiment 2

[0029] Embodiment two :Such as Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a non-spout cover that can be opened and closed automatically includes a screw-on container cover 1, and a hole 2 is opened on the top surface of the screw-on container cover 1. The hole 2 is equipped with a device that can automatically discharge water and loosen after being pulled. The lever body 3 that can be automatically closed after the end; the middle part of the lever body 3 is provided with a snap-in groove 4, the upper end of the lever body 3 is provided with a sealing end cover 5 matching with the hole 2, and the lower end of the lever body 3 is provided with a The water outlet assembly for opening and closing the water outlet of the container. The middle part of the inner wall of the hole 2 is provided with an annular rib 6 for the clamping groove 4 to lean against. When the lever body 3 is pulled upward, the bottom surface of the clamping groove 4 is against the ring On t...

Embodiment 3

[0032] Embodiment three :Such as Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown, a non-spout cover that can be opened and closed automatically includes a screw-on container cover 1, and a hole 2 is opened on the top surface of the screw-on container cover 1, and the hole 2 is equipped with a device that can automatically discharge water and loosen after being pulled. The lever body 3 that can be automatically closed after the end; the upper end of the lever body 3 is provided with a sealing end cover 5 matching the hole, and the lower end of the lever body 3 is provided with a water outlet assembly for opening and closing the water outlet of the container. The inner side of the hole 2 The middle part of the wall is provided with an annular rib 6 against which the snap-in groove can abut. When the lever body 3 retracts toward the hole 2, the sealing end cap 5 covers the opening of the hole 2 . The water outlet assembly includes a plurality of extrusion shrapne...

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Abstract

The invention discloses a leakless vessel cover capable of being opened and closed automatically. The leakless vessel cover capable of being opened and closed automatically comprises a rotary vessel lid, a hole is formed in the top face of the rotary vessel lid, a pull rod body which can make water come out by pulling the pull rod body and stop the water by loosening the pull rod body is installed in the hole, the middle of the pull rod body is provided with a clamping groove, the upper end of the pull rod body is provided with a sealed end cap which is matched with the hole, the lower end of the pull rod body is provided with a water output component used for opening and closing a water outlet of a vessel, an annular rib which is used for the clamping groove to abut against is arranged in the middle of the inner side wall of the hole, when the pull rod body is pulled out upwards, the bottom face of the clamping groove abuts against the annular rib, and when the pull rod body is retracted inwards, the sealed end cap covers the opening of the hole. After the leakless vessel cover capable of being opened and closed automatically is opened, when drinking is not needed, the vessel opening can be automatically sealed.

Description

technical field [0001] The invention relates to a container, in particular to a non-spout cover which can be opened and closed automatically on the opening of the container. Background technique [0002] In the prior art, the container lid installed on the container opening has only a single function of opening and covering, for example: the lid on the beverage container is screwed on the container mouth in a screw-in manner, when opened, if the container If the drink is not finished and the drink in the container needs to be taken away, the cover must be re-screwed by hand. If the cover is not closed, the drink in the drink container will be easily contaminated. When the container body is overturned, the liquid in the container will Leakage. In addition, in order to prevent the liquid in the container from flowing out of the container mouth automatically when the container is under pressure, it is usually necessary to increase the thickness of the container body so that t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D47/06B65D53/00
CPCB65D47/061
Inventor 李红彪
Owner 李红彪
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