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Thermos cup

A technology for thermos cups and cup lids, applied in the field of thermos cups, which can solve the problems of inconvenient disassembly and unfavorable cleaning, and achieve the effects of easy opening, convenient cleaning and maintenance, and stable and reliable installation

Active Publication Date: 2016-10-12
宁波立羊真空器皿有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mouthpiece of this thermos cup is embedded in the lower cover. Although the structure is very stable, it is very inconvenient to disassemble, which is not conducive to daily cleaning.

Method used

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Examples

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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.

[0034] Such as Figure 1-18 As shown, an insulated cup includes a cup body 1, a cup lid and a drinking spout seat 4. The cup body 1 is made of stainless steel, the upper end of the cup body 1 is provided with external threads, and the cup lid includes a lower cover 3 and an upper cover 2. , The inner wall of the lower end of the lower cover 3 is formed with an internal thread structure, which is fixed with the cup body 1 through a threaded connection, the upper cover 2 is arranged on the lower cover 3, and the upper outer wall of the drinking spout seat 4 is provided with two threads in the circumferential direction In section 41, the inner wall of the lower cover 3 is provided with two corresponding threaded sections 33, the drinking spout holder 4 is detachably arranged in the lower cover 3 through threaded fit, a water outlet hole is opened in the middle...

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Abstract

The invention discloses a thermos cup. The thermos cup comprises a cup body, cup covers and a drinking base, wherein the cup covers comprise an upper cover and a lower cover; the lower cover is fixedly arranged on the cup body; the upper cover is arranged on the lower cover in a folding manner; the rear end of the upper cover is rotationally connected with the rear end of the lower cover. The thermos cup is characterized in that the drinking base is detachably arranged in the lower cover in a thread matching manner; a mounting groove is formed in the rear side of the drinking base; a safety button which can be vertically move is arranged in the mounting groove; a buckle is convexly arranged below the rear side of the safety button; an opening for allowing the buckle to extend out is formed below the rear side of the mounting groove; an elastic part by which the safety button always faces upwards and is matched and locked with a clamping part of the lower cover is arranged between the bottom of the safety button and the mounting groove. The thermos cup disclosed by the invention is reasonable in structure, is good in insulating property and is safe and reliable in use, and can be produced into various insulating containers such as sports kettles and bachelor cups; the cup covers and the drinking base respectively adopt a two-section opening form.

Description

Technical field [0001] The invention relates to a heat preservation container, in particular to a heat preservation cup with a drinking spout seat with a two-stage detachment function. Background technique [0002] At present, the thermos cups on the market include a cup body and a cup lid. The cup lid and the cup body are connected by a thread. When drinking water, the lid needs to be unscrewed. After drinking, in order to keep the water in the cup warm, the lid needs to be tightened immediately This repeated opening and tightening causes more heat loss in the cup, which is not conducive to heat preservation. In order to improve the thermal insulation effect of the vacuum flask and minimize the heat loss caused by opening the lid, there are also push-button vacuum flasks that do not need to be twisted repeatedly. The lid of this vacuum flask is divided into an upper lid and a lower lid. The lower cover and the cup body are connected by threads, and the drinking spout holder is ...

Claims

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Application Information

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IPC IPC(8): A47G19/22
CPCA47G19/2205A47G19/2288
Inventor 陆意祥
Owner 宁波立羊真空器皿有限公司
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