CN2262878Y

CN2262878Y - Travelling vacuum bottle

Info

Publication number: CN2262878Y
Application number: CN 96241416
Authority: CN
Inventors: 王柏枝; 王松枝
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-10-23
Filing date: 1996-10-23
Publication date: 1997-09-24
Anticipated expiration: 2006-10-23

Abstract

The utility model relates to a travel thermos, which belongs to the field of life commodities. The utility model is characterized in that the shape is similar to that of a common canteen, but a kettle body adopts a double-wall vacuum structure; a spare bowl (8) is also arranged, and a kettle lid (5), which is inversely sheathed, is screwed on a kettle shoulder (9). The utility model, which has the advantages of a large water-holding amount, good sealing performance, a very good thermal insulating property, portability, convenience and high durability, is particularly suitable for the travel and the army.

Description

Travelling vacuum bottle

The utility model belongs to the small stores field, relates to a kind of Travelling vacuum bottle.

In the prior art, use kettle as travelling, the same little insulation kettle of small-sized cylindric roughly the same common thermos flask is arranged, its defective is to be filled with water to lack, and poor sealing, and is especially more fragile, is afraid of to collide with, because great majority are the glass inner bag formula; And roughly the same in the canteen, then all be not heat preserving type of solid wall.

The purpose of this utility model provides a kind of Travelling vacuum bottle, and practicality is very strong, the roughly the same common canteen of external form, but the kettle body adopts the double wall vacuum structure, and it is more to be filled with water, good airproof performance, heat-insulating property is splendid, is specially adapted to travelling and army and uses, and is light and handy, convenient, durable in use.

Concrete scheme is as follows: have at the bottom of the kettle 1, kettle body 2, kettle mouth 4, pot lid 5 and a braces 10.

It is characterized in that: 1 for Long Circle at the bottom of the kettle, and kettle body 2 mainly is considered as ellipse, and side-looking is a pancake, and with kettle mouth 4, the three is connected as a single entity, and is the double walled structure, and even crack space 3 is arranged between the inside and outside wall, airtight and be evacuated; The external screw thread interface and pot lid 6 internal thread interfaces of kettle mouth 4 are supporting; Pot lid 5, in heat insulation sealing gasket 6 is arranged, tether ring 7 is arranged on the top, the external screw thread interface kit of internal thread interface and kettle mouth 4 is arranged; Also have kettle shoulder 9, be fixed on the binding site of kettle body 2 and kettle mouth 4, external screw thread formula boss interface is arranged on it, supporting with standby bowl 8 end opening internal thread interfaces; Standby bowl 8 reversed streams pot lid 5, are tightened in by its end opening internal thread interface on the external screw thread formula boss interface of kettle shoulder 9; The roughly the same common canteen of braces 10 is cross and is fixed at the bottom of the kettle 1 and the outer surface of kettle body 2.As shown in Figure 4, kettle mouth 4 external screw thread interface section are double-deckers, and its inwall outward flanging suitable for reading and the seal weld evenly of outer wall external screw thread interface are together; As shown in Figure 7, kettle mouth 4 external screw thread interface section are single layer structures, and outer wall is suitable for reading to form outer lug boss 11 to in-flanges, and become T-shaped seal weld together with inwall, inwall is extension vertically upward, makes kettle mouth 4 external screw thread interfaces, and is supporting with pot lid 6 internal thread interfaces.

The part of covering of the present utility model is: it is more to be filled with water, good airproof performance, and heat-insulating property is splendid, is specially adapted to travelling and army and uses, and is light and handy convenient, durable in use.

Accompanying drawing 1, front view; Accompanying drawing 2, A-A cutaway view;

Accompanying drawing 3, vertical view; Accompanying drawing 4, amplification 1 first conceptual scheme;

Accompanying drawing 5, B-B cutaway view; Accompanying drawing 6, C-C cutaway view;

Accompanying drawing 7, amplification I alternative plan figure;

Embodiment: in conjunction with the accompanying drawings, further describe dimensional units: millimeter.

1 maximum how much length are 80 at the bottom of the kettle, and kettle body 2 oval maximum minor axises are long by 140, and maximum major axis is long by 170, and the side is wide by 70, and kettle mouth 4 largest diameter 30 are high by 40, crack space 3 thickness 5, and standby bowl 8 is high by 50, and Φ 50, all select stainless sheet steel for use, and thickness is 1; Kettle mouth 4 external screw thread interface section are single layer structures, and outer wall is suitable for reading to form outer lug boss 11 to in-flanges, and is tee T seal weld together with inwall, and inwall is extension vertically upward, makes kettle mouth 4 external screw thread interfaces, and is supporting with pot lid 6 internal thread interfaces; After pot lid 6 and kettle mouth 4 were tightened, sealing heat insulating mattress 6 was pressed on the outer face of kettle mouth 4, with further sealing; Standby bowl 8 also can seal after being tightened on the kettle shoulder 9.

Another program, kettle mouth 4 external screw thread interface section are double-deckers, its inwall outward flanging suitable for reading and the seal weld evenly of outer wall external screw thread interface are together.

Claims

1. Travelling vacuum bottle, have (1), kettle body (2) at the bottom of the kettle, Hu Zui (4), pot lid (5) and braces (10), it is characterized in that: (1) is Long Circle at the bottom of the kettle, kettle body (2), the main ellipse that is considered as, side-looking is a pancake, with Hu Zui (4), the three is connected as a single entity, and is the double walled structure, even crack space (3) is arranged between the inside and outside wall, airtight and be evacuated; The outer wall external screw thread interface of Hu Zui (4) and pot lid (6) internal thread interface are supporting; Pot lid (5), in heat insulation sealing gasket (6) is arranged, tether ring (7) is arranged on the top, the external screw thread interface kit of internal thread interface and Hu Zui (4) is arranged.

2. according to the described Travelling vacuum bottle of claim 1, it is characterized in that Hu Zui (4) external screw thread interface section is a double-decker, its inwall outward flanging suitable for reading and the seal weld evenly of outer wall external screw thread interface are together.

3. according to the described Travelling vacuum bottle of claim 1, it is characterized in that: Hu Zui (4) external screw thread interface section is a single layer structure, outer wall is suitable for reading to form outer lug boss (11) to in-flanges, and be tee T seal weld together with inwall, inwall is extension vertically upward, make Hu Zui (4) external screw thread interface, supporting with pot lid (6) internal thread interface.

4. according to claim 1 or 2 or 3 described Travelling vacuum bottles, it is characterized in that: also have kettle shoulder (9), be fixed on the binding site of kettle body (2) and Hu Zui (4), external screw thread formula boss interface is arranged on it, supporting with standby bowl (8) end opening internal thread interface; Standby bowl (8) reversed stream pot lid (5), is tightened in by its end opening internal thread interface on the external screw thread formula boss interface of kettle shoulder (9).