CN205197842U

CN205197842U - Thermos bottle

Info

Publication number: CN205197842U
Application number: CN201521053622.7U
Authority: CN
Inventors: 乔宇晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-16
Filing date: 2015-12-16
Publication date: 2016-05-04
Anticipated expiration: 2025-12-16

Abstract

The utility model discloses a thermos bottle, including bottle and the bottleneck of setting at the bottle top, be equipped with the handle on the bottle, the left and right sides of bottle all articulates has a rotatory strip, first one of rotatory strip is equipped with a rectangular groove, the top in rectangular groove is connected with pressure spring, pressure spring's below is connected with a slide bar, the slide bar inserts in rectangular groove and can slide from top to bottom along rectangular groove, the slide bar level is placed, the center department of slide bar is fixed with a bottle plug, bottle plug and bottleneck phase -match. The beneficial effects of the utility model are that: (1 ) simple structure, (2 )The bottle plug can compress tightly the bottleneck all the time, and can not produce not hard uply to can ensure the thermal insulation performance of bottle.

Description

A kind of thermos flask

Technical field

The utility model relates to a kind of daily living article, particularly a kind of thermos flask.

Background technology

Thermos flask is a kind of conventional daily living article, its Main Function holds hot water and is incubated the hot water held, existing thermos flask generally comprises bottle and bottle stopper, time at ordinary times, bottle stopper is placed on the bottle mouth position at bottle top, when hot water is poured out by needs time, bottle stopper is opened, i.e. pourable hot water, after hot water is finished using, again cover bottle stopper, but in actual mechanical process, owing to bottle stopper there is no special hold down gag, thus once bottle stopper can not by bottleneck jam-pack, the heat of hot water in bottle will be caused to distribute too fast, the heat insulation function of bottle is had a greatly reduced quality.

Summary of the invention

Problem to be solved in the utility model is: provide a kind of structure simple, can all the time bottle stopper be compressed thus guarantee the thermos flask of bottle heat-insulating property.

In order to solve the problem, thermos flask of the present utility model, comprise bottle and the bottleneck being arranged on bottle top, described bottle is provided with handle, the left and right sides of described bottle is all hinged with a rotating bars, the first half of described rotating bars is provided with a rectangular groove, the top of described rectangular groove is connected with holddown spring, the below of described holddown spring is connected with a slide bar, described slide bar to be inserted in rectangular groove and can to slide up and down along rectangular groove, described slide bar horizontal positioned, the center of described slide bar is fixed with a bottle stopper, and described bottle stopper and bottleneck match.

Further, in order to improve the airtight performance of bottle stopper, thermos flask of the present utility model, described bottle stopper is truncated cone-shaped, and the area of the upper surface of described bottle stopper is greater than the area of lower surface.

Further, in order to rotating bars being fixed when pouring, thermos flask of the present utility model, prevent rotating bars from hindering the carrying out of pouring, described rotating bars is made up of stainless steel, and described bottle is provided with magnet piece, and described magnet piece is positioned at the below of the hinged place of rotating bars and bottle.

The beneficial effect that the utility model obtains is: (1) structure is simple, (2) when bottle stopper is filled in bottleneck by needs time, first bottle stopper is caught, and pull bottle stopper and slide bar along the outwards movement of rectangular groove, slide bar is in the process of outwards movement, will compress holddown spring further, then rotating bars is rotated, rotating bars is made to go to vertical position, now bottle stopper is positioned at directly over bottleneck just, unclamp bottle stopper afterwards, slide bar and bottle stopper are under the effect of holddown spring elastic force, can automatically move down, and bottleneck is covered by bottle stopper, after bottleneck covers by bottle stopper, holddown spring still can produce elastic force to slide bar and bottle stopper, therefore, can guarantee bottle stopper always plug tightly in bottle mouth position, compared with existing vacuum flask, bottle stopper in the utility model can compress bottleneck all the time, and can not produce loosening, thus the heat-insulating property of bottle can be guaranteed, (3) when needs are from bottle when pouring, the elastic force catching bottle stopper and slide bar to overcome holddown spring moves up, when bottle stopper is separated with bottleneck completely time, rotate rotating bars and unclamp bottle stopper and rotating bars, rotating bars is in the process be rotated down, when rotating bars contacts with magnet piece time, because rotating bars will be also fixing by magnet piece adhesive, now, just can catch handle and from bottle pouring, in the process of pouring, because rotating bars can be fixed by magnet piece, thus rotating bars can not counteract pouring work, very convenient, (4) bottle stopper is truncated cone-shaped, and the area of the upper surface of bottle stopper is greater than the area of lower surface, thus can improve further bottle stopper fill in bottleneck after tightness.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is left view of the present utility model.

In figure: 1, bottle, 2, handle, 3, magnet piece, 4, rotating bars, 5, bottleneck, 6, bottle stopper, 7, holddown spring, 8, slide bar, 9, rectangular groove.

Detailed description of the invention

As depicted in figs. 1 and 2, thermos flask of the present utility model, comprise bottle 1 and the bottleneck 5 being arranged on bottle 1 top, described bottle 1 is provided with handle 2, the left and right sides of described bottle 1 is all hinged with a rotating bars 4, the first half of described rotating bars 4 is provided with a rectangular groove 9, the top of described rectangular groove 9 is connected with holddown spring 7, the below of described holddown spring 7 is connected with a slide bar 8, described slide bar 8 to be inserted in rectangular groove 9 and can to slide up and down along rectangular groove 9, described slide bar 8 horizontal positioned, the center of described slide bar 8 is fixed with a bottle stopper 6, described bottle stopper 6 matches with bottleneck 5, described bottle stopper 6 is truncated cone-shaped, and the area of the upper surface of described bottle stopper 6 is greater than the area of lower surface, described bottle 1 is provided with magnet piece 3, and described magnet piece 3 is positioned at the below of the hinged place of rotating bars 4 and bottle 1.

Thermos flask of the present utility model, structure is simple, when bottle stopper 6 is filled in bottleneck 5 by needs time, first bottle stopper 6 is caught, and pull bottle stopper 6 and slide bar 8 along the outwards movement of rectangular groove 9, slide bar 8 is in the process of outwards movement, will compress holddown spring 7 further, then rotating bars 4 is rotated, rotating bars 4 is made to go to vertical position, now bottle stopper 6 is positioned at directly over bottleneck 5 just, unclamp bottle stopper 6 afterwards, slide bar 8 and bottle stopper 6 are under the effect of holddown spring 7 elastic force, can automatically move down, and bottleneck 5 is covered by bottle stopper 6, after bottleneck 5 covers by bottle stopper 6, holddown spring 7 still can produce elastic force to slide bar 8 and bottle stopper 6, therefore, can guarantee bottle stopper 6 always plug tightly in bottleneck 5 place, compared with existing vacuum flask, bottle stopper 6 in the utility model can compress bottleneck 5 all the time, and can not produce loosening, thus the heat-insulating property of bottle 1 can be guaranteed.

Thermos flask of the present utility model, when needs are from bottle 1 when pouring, the elastic force catching bottle stopper 6 and slide bar 8 to overcome holddown spring 7 moves up, when bottle stopper 6 is separated with bottleneck 5 completely time, rotate rotating bars 4 and unclamp bottle stopper 6 and rotating bars 4, rotating bars 4 is in the process be rotated down, when rotating bars 4 contacts with magnet piece 3 time, because rotating bars 4 will be also fixing by magnet piece 3 adhesive, now, just can catch handle 2 and from bottle 1 pouring, in the process of pouring, because rotating bars 4 can be fixed by magnet piece 3, thus rotating bars 4 can not counteract pouring work, very convenient.

Thermos flask of the present utility model, bottle stopper 6 is truncated cone-shaped, and the area of the upper surface of bottle stopper 6 is greater than the area of lower surface, thus can improve further bottle stopper 6 fill in bottleneck 5 after tightness.

Claims

1. a thermos flask, it is characterized in that: comprise bottle (1) and be arranged on the bottleneck (5) at bottle (1) top, described bottle (1) is provided with handle (2), the left and right sides of described bottle (1) is all hinged with a rotating bars (4), the first half of described rotating bars (4) is provided with a rectangular groove (9), the top of described rectangular groove (9) is connected with holddown spring (7), the below of described holddown spring (7) is connected with a slide bar (8), described slide bar (8) to be inserted in rectangular groove (9) and can to slide up and down along rectangular groove (9), described slide bar (8) horizontal positioned, the center of described slide bar (8) is fixed with a bottle stopper (6), described bottle stopper (6) and bottleneck (5) match.

2. thermos flask according to claim 1, is characterized in that: described bottle stopper (6) is truncated cone-shaped, and the area of the upper surface of described bottle stopper (6) is greater than the area of lower surface.

3. thermos flask according to claim 1, it is characterized in that: described rotating bars (4) is made up of stainless steel, described bottle (1) is provided with magnet piece (3), and described magnet piece (3) is positioned at the below of the hinged place of rotating bars (4) and bottle (1).