Kettle cover with pressure relief device

A pressure relief device and a kettle nozzle technology, which can be used in drinking vessels, household utensils, travel or camping equipment, etc., can solve problems such as spraying, and achieve the effect of avoiding danger and environmental pollution
CN110664192AInactive Publication Date: 2020-01-10SONISON BABY PRODS
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
SONISON BABY PRODS
Publication Date
2020-01-10
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a kettle cover with a pressure relief device. The kettle cover is arranged on a bottleneck of a kettle and comprises a kettle suction nozzle, a bottleneck cover, a fastener, anouter cover and an opening element, wherein the kettle suction nozzle is provided with a sucking part and a valve part, the valve part is provided with a pressure relief seam, the kettle suction nozzle is arranged on the bottleneck cover, and the sucking part and the valve part are exposed to the outer side; the bottleneck cover is locked on the bottleneck, the fastener is pivoted on the bottleneck cover, a traction element in contact with the valve part is integrally formed, one end of the outer cover is pivoted on the bottleneck cover, and the other end of the outer cover is fastened by thefastener and fixed on the other side of the bottleneck cover; the fastener inclines outwards under the linkage effect of the opening element and does not buckle the outer cover any longer, and meanwhile, the traction element drives the valve part to deform so as to open the pressure relief seam; and therefore, when a user presses the opening element to open the outer cover, the pressure relief seam can be simultaneously linked to be opened to relieve pressure, water in the kettle is prevented from being sprayed out of the sucking part due to the pressure, and dangers and environmental pollution can be avoided.
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Description

technical field

[0001] The invention relates to a kettle lid, especially a kettle lid with a pressure relief device. Background technique

[0002] When infants drink water, most of them use water bottles to drink water through straws. In order to allow infants to drink water while lying on their backs, the industry has developed an automatic straw set for use with water bottles. Please refer to figure 1 and figure 2 As shown, the automatic suction pipe set includes a suction nozzle 1, a connecting piece 2, a hose 3 and a gravity ball 4, wherein the suction nozzle 1 is sealingly connected to the connecting piece 2, and the hose 3 is relatively assembled to the connecting piece 2 The side away from the mouthpiece 1, the gravity ball 4 is connected to the end of the hose 3 away from the connecting piece 2, whereby when the baby is sucking on the mouthpiece 1, liquid (not shown) can pass through the gravity ball 4 enters the hose 3, and the gravity ball 4 will move along wit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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