CN201151507Y

CN201151507Y - Plastic vacuum flask plug with temperature display

Info

Publication number: CN201151507Y
Application number: CNU2007201149061U
Authority: CN
Inventors: 何新法
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-17
Filing date: 2007-09-17
Publication date: 2008-11-19
Anticipated expiration: 2017-09-17

Abstract

The utility model relates to a plastic insulation bottle stopper with temperature display, belonging to the technical field of daily necessities, which is characterized by temperature display, sanitation, cleanliness, convenient use and strengthened insulation and operating effects. The traditional cork stopper has the disadvantages of being easy to damage, rot, get dirty, carry bacteria and bump out to affect insulation, having no temperature display and being hard to know whether the bottle is suitable for brewing things. The novel bottle stopper combines transparent plastic with a micro pressure type thermometer and is processed by injection molding or bottle blowing technologies. The shape of the new bottle stopper is the same with that of the original wood stopper and can be determined according to the shape of the bottle mouth. The bottle stopper has the structure that the surface is transparent, the interior has a digital display dial and the bottle is provided with a temperature sensing element and a protection wall. The bottle stopper has the advantages of easy production and huge market, which is suitable for thermos bottles and other insulation bottles of numerous households.

Description

The plastic insulation bottle plug that the band temperature shows

One, technical field:

A kind of plastic insulation bottle plug with the temperature demonstration belongs to daily necessities and plastic products technology field.

Two, background technology:

Traditional plug for vacuum bottle is to use cork, does not also have temperature to show, damaged easily and rotten the damage causes gas leakage to influence heat insulation effect; Because wooden soft hole is moist greatly again, stores dirt and bacterium easily, influences health; Wooden light and handy, steam is as easy as rolling off a log in the bottle when meeting the discontented bottle of boiling water the stopper top is jumped out outside, the influence insulation; Owing to there not being temperature to show that the user does not know the water temperature state, be difficult to judge whether soaking object is suitable, find to be not suitable for having little time in case brew the back, and respectively have the temperature that oneself suits just can reach optimum efficiency, routine tealeaves, jellied bean curd, medicament etc. in the soaking object.Especially children are drunk, be in blindly state, scald dispute easily, lack safety.In order to overcome the above problems, the utility model is proposed.

The purpose of this utility model provides a kind of plastic insulation bottle plug with the temperature demonstration.After realizing the utility model, can make plug for vacuum bottle firmly long-lived, water temperature in hygienic and convenient, the direct display bottle strengthens use and heat insulation effect and safety, has good economic benefit and social benefit.

Three, technical scheme:

Technical scheme is: 1, change the plastic material that cork is nontoxic oolemma proper toughness, with injection moulding or bottle blowing technology, according to the size shape of various insulation bottlenecks, and process in conjunction with heat indicator.Be material saving and inner dress temperature display part, the centre can be cavity body, the upper design handgrip.2, the bottle stopper bottom is provided with a cavity, and the temperature-sensitive sensor is housed, and routine thermometer bulb, mercury base, thermal element etc. are with the protection of chamber wall.3, measure and displays temperature with methods such as electric point pressure type thermometer or conventional small-sized mercurial gauge, electronic temperature measurements.This heat indicator and transparent bottle stopper combine and show, if pressure type thermometer, the pointer-type display panel is contained in the bottle stopper surface, as use mercury-in-glass thermometer, then changing glass is transparent plastic material or organism glass material dress mercury look post, and the vertical one that is processed into bottle stopper, perhaps combine demonstration around shape with handgrip with curved.As element and battery being contained in the bottle stopper cavity with electronics package, number is contained in the surface and shows.Consider cost and environment, generally without the electronic display mode.

Four, description of drawings:

Fig. 1 adopts electric point pressure type thermometer to do the structural representation of demonstration: 1 is handgrip, the 2nd among the figure, transparency cover, the 3rd, temperature pointer, the 4th, temperature scale and numeral, the 5th, pressure type thermometer, the 6th, bottle stopper main body, the 7th, outer wall, the 8th, temperature-sensing element, the 9th, chamber, the end, the 10th, protective bulkhead.

Fig. 2 is the structural representation that shows with the mercury-in-glass thermometer thermometric: the 11st, and the transparent display column of heat indicator, the 12nd, mercury lifting look post, the 13rd, thermometric mercury.It is characterized in that having handgrip 1, transparency cover 2, temperature pointer 3, temperature scale 4, pressure type thermometer 5, temperature-sensing element 8, chamber, the end 9, protective bulkhead 10.Its feature is that also bottle stopper main body 6, outer wall 7, handgrip 1, transparency cover 2, chamber, the end 9, protective bulkhead 10 are plastic materials.

Five, the specific embodiment:

1, the plastics of 6,7,10 usefulness bands toughness form with injection moulding or bottle blowing processes, and wherein transparency cover 2 must be used transparent plastic material, shape as shown, size is decided according to various insulation bottlenecks.Transparent plastic material material example CD PE, HD PE, PET etc.But wherein 7 also the bound rubber coating to increase retractility bottleneck is more sealed.The electric point pressure type thermometer that 5 usefulness are ready-made, routine WTQ-288 type etc. are contained in 8 at the bottom of the bottle stopper in the chamber 9, contact with boiling water in the bottle or steam and carry out thermometric.There are protective bulkhead 10 and bottom grid to protect all around; 5 display disc is attached to up and does the temperature demonstration under the transparency cover 2; Owing to do not need to control again other, electric contact and the cancellation of upper and lower limit pointer only can be kept Presentation Function.Principle of work: a boiling water or a steam direct contact in temperature-sensing element 8 and the bottle, record concrete dynamic temperature and just transfer pressure to and just make the needle deflection displacement, point to the temperature scale and the numeric display of relevant position.Because transparency cover 2 is transparent, so directly demonstration achieves the goal.Because material is not a cork, but transparent non-toxic plastics can overcome the shortcoming that cork exists.

11,12,4,13 mercury-in-glass thermometers that constitute vertically are contained in the centre of bottle stopper main body 6, and general 1/3rd are exposed at more than the transparency cover, are that demonstration can be made handgrip 1 again; Thermometric mercury 13 is contained in the inside of protective bulkhead 10.Directly and boiling water or steam contact thermography, and by 10 protect.If 11 use that transparent plastic material or transparent organic glass replace frangible glass instead then better, 11 shape can also be made crooked around etc. shape, principle of work: heat indicator belongs to conventional ready-made element, mercury lifting displacement with the temperature height, its head position has the scale numeric display and finishes Presentation Function.

Claims

1, a kind of plastic insulation bottle plug with the temperature demonstration, form it is characterized in that handgrip is arranged (1), transparency cover (2), temperature pointer (3), temperature scale (4), pressure type thermometer (5), temperature-sensing element (8), chamber, the end (9), protective bulkhead (10) by bottle stopper main body (6), outer wall (7); Structure is that temperature pointer (3) temperature scale (4) is contained in below the transparency cover (2), pressure type thermometer (5) is contained in the cavity of bottle stopper main body (6), temperature-sensing element (8) is contained at the bottom of the bottle stopper in the chamber 9, and shape, size are decided according to the size shape of various insulation bottlenecks.

2, the plastic insulation bottle plug that shows according to claims 1 described band temperature, its feature is that also bottle stopper main body (6), outer wall (7), handgrip (1), transparency cover (2), chamber, the end (9), protective bulkhead (10) are plastic materials.