CN2386750Y

CN2386750Y - Thermos bottle

Info

Publication number: CN2386750Y
Application number: CN 99209775
Authority: CN
Inventors: 黄德雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-17
Filing date: 1999-05-17
Publication date: 2000-07-12
Anticipated expiration: 2009-05-17

Abstract

The utility model relates to a pressing type thermos bottle. The utility model comprises a bottle body, a lower cover, and an upper cover, wherein, the bottle body is provided with an inner water container, and the lower cover is sheathed on the upper end of the bottle body. The lower cover is provided with a water tube and a via hole, the water tube is inserted in the water container, and the via hole out which one end of a water tube extends is arranged on the front end of the lower cover; the back end of the upper cover and the back end of the lower cover are connected through screw nails, and the front end of the upper cover and the front end of the lower cover are fast fastened and connected. A valve which is positioned on the upper cover and a pressing mechanism are in pivoting shaft connection through a connecting rod, and the lower end of the valve is inserted in an air supplying mechanism. The air supplying mechanism is used for forcing water to flow out of the water container through the water tube when the pressing mechanism is pressed.

Description

Thermos bottle

The utility model relevant a kind of push type thermos bottle, particularly a kind of convenience and the thermos bottle of pushing easily.

A kind of common thermos bottle generally comprises a body and a bottle cap that is enclosed within body, wherein has a pressing part to be formed in the bottle cap to push supply water; Also have a quick engaging support mechanism that is contained in the loam cake simultaneously, be used to avoid any and unexpectedly push generation with plan safety.Yet forgetting that neglectful pushing still may be caused scald under the situation that pressing part is fastened fast.

In view of above-mentioned defective, the designer utilizes at this field knowhow for many years, and to the structure of this production development and a kind of improvement of proposition, this structure need not to add in addition extra quick engaging support mechanism.

A push type thermos bottle, it comprises a body, this body has an interior water receptacle; Lower cover is enclosed within the body upper end, and a water pipe that inserts water receptacle is stamped in this time, has an above-mentioned water pipe of through hole confession to stretch out at the front end of this lower cover; A loam cake, its rear end is connected in the rear end of lower cover with screw, and its front end can fasten fast with the lower cover front end.A valve that is arranged on loam cake is pivotally connected by a connecting rod and a screw-down, and wherein a gas supply mechanism is inserted in this valve lower end, and it is used for when pushing screw-down, can force water to flow out from water receptacle by water pipe.

In order more to understand the utility model, with and further advantage and feature, below at least one embodiment is illustrated in conjunction with the accompanying drawings.In the accompanying drawing:

Fig. 1 is a structural representation of the present utility model.

Fig. 2 A is a schematic diagram that shows the utility model action.

Fig. 2 B shows the schematic diagram of the utility model action for another.

Fig. 3 represents the schematic diagram of the utility model action for another.

As shown in Figure 1, the utility model comprises 3, one screw-downs 32 of 2, one loam cakes of 1, one lower cover of a body and a gas supply mechanism 33.A water receptacle 11 that is arranged in the body 1 is provided with an opening in the top, and the lower cover 2 that is enclosed within on the body 1 has an air vessel 21, and the lower end has an

exhaust outlet

22,25 thereon; A water pipe 23 inserts water receptacle 11 sides through air vessel 21.Perforation 24 front end feed pipes 23 that are located at lower cover 2 stretch out, and the rear end of this lower cover 2 is connected with the respective end of loam cake 3 with screw, and the front end of this lower cover 2 then is fastened on the respective end of loam cake 3 fast by a snap-fastener 26.Loam cake 3 itself is a hollow cap part, is provided with a valve 31 in the top.Pivotally connected this valve 31 on screw-down 32 inserts gas supply mechanism 33.Screw-down 32 comprises a pressure part 321, and this part rear end is linked to loam cake 3 rear ends, and be connected to cramp bar 322, this cramp bar is connected with valve 31 by cramp bar 323.The front end of pressure part 321 is provided with a quick fastening part 324 so that be buckled in loam cake 3.

What gas supply mechanism 33 comprised a bottom that is connected in loam cake 3 by a flexible compression device 332 depresses square position 331, and this compressor reducer comprises an inner spring 333 that valve 31 is connected with loam cake 3 bottoms.

Shown in Fig. 2 A, when pressure part 321 is drawn back from loam cake 3, two cramp bars 322,323 are snappings fast mutually, and an end of cramp bar 322 321 stretches out from the pressure part.

Shown in Fig. 2 B, when pressure part 321 is pressed, valve 31 is forced and is moved down, and apply pressure to and depress square position 331, and flexible compression contract device 33 and spring 333, thereby the air pressure in the water receptacle 11 increases, and makes water pass through water pipe 23 and flows out from the mouth of lower cover 2.Because spring 333 elastic force, will rebound for push next time in pressure part 321.Show that as Fig. 3 when no longer needing water, the user can promote the external part of cramp bar 322, and two cramp bars are discharged from quick tightening state, pressure part 321 will be buckled in loam cake 3 fast.

Above accompanying drawings at least one embodiment, obviously, multiple variation or revise and can under the spirit and scope that do not break away from the following appended claims of the application, make.

Claims

1. thermos bottle, it comprises:

A body, it has an interior water receptacle, and one of them opening is formed on the upper end of described water receptacle;

A lower cover, it is enclosed within described body upper end, one of them be fixed on the described air vessel that covers down respectively thereon the lower end have an exhaust outlet; A water pipe is inserted in the described water receptacle; The front end that perforation is formed in described lower cover stretches out for an end of described water pipe;

A loam cake, it has the front end of a rear end that is connected with described lower cover respective end screw and and the quick snapping of described lower cover respective end, and wherein said loam cake is a hollow cap part, and its upper end is pivotally connected with a valve of a screw-down; A gas supply mechanism is inserted in the lower end of described valve;

Described screw-down has a pressure part, and the rear end of wherein said pressure part and the rear end of described loam cake are pivotally connected; Described pressure part is pivotally connected with a cramp bar in a position at contiguous its center, and it is pivotally connected that this cramp bar passes through another cramp bar and described valve conversely; The front end that quick fastening partly is installed in described pressure part is used for its quick fastening is covered on described;

Described gas supply mechanism comprises depresses the square position, and wherein said valve is supported by the described square position of depressing, and describedly depresses the square position is connected in described loam cake by a flexible air compressor reducer bottom; A spring places in the described air compressor so that described valve is connected with the bottom of described loam cake;

The pressure part is mentioned, described two cramp bars stretch and supporting mutually, described pressure part is depressed, described valve, depress the square position, flexible air compressor reducer and spring just are driven and air is infeeded described water receptacle force water to flow out, because the elastic force of described spring, rebounded for depressing once more in described pressure part; During not needing water intaking, the part of the upper support bar being stretched out the pressure part pushes, and described two cramp bars just unclamp from quick tightening state, thereby described pressure part can be buckled in described loam cake fast, makes any action inefficacy of depressing.