CN202515487U

CN202515487U - Safe thermos bottle

Info

Publication number: CN202515487U
Application number: CN2012201892943U
Authority: CN
Inventors: 李少凯; 史子东
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2012-11-07
Anticipated expiration: 2022-04-28

Abstract

The utility model relates to a safe thermos bottle which comprises a shell, a handle and an inner container, wherein the shell is composed of a bottom shell occupying large part and a top shell occupying small part which are spirally connected into a whole, and the top of the top shell is provided with an opening which is matched with a port of the inner container; the bottom of the bottom shell is sealed and the inner bottom wall of the bottom shell is provided with an elastic pad which is matched with the bottom surface of the inner container in shape; and the top shell is gradually thinned from the bottom joint of the top shell upwards to the opening so as to form a recess surface clamped at an inner container port, and the two opposite side walls of the bottom shell are respectively provided with a handle. The safe thermos bottle provided by the utility model has the advantages that the structure is simple, the design is ingenious, the safety performance of the thermos bottle is improved, and the use is convenient.

Description

A kind of safe thermos flask

Technical field

The utility model belongs to the daily necessities field, a kind of specifically safe thermos flask.

Background technology

Thermos flask generally comprises shell and cased inner bag, is plugged with the kettle plug on the inner-tube mouth, and shell is provided with handle, and outer casing bottom spiral shell dress base also is screwed with regulating cock on the base.The major defect of existing thermos flask has: thermos flask is broken if quilt is played, and hot water can spill from base rapidly, is easy to scald pin; Regulating cock is located at the bottom, and by after the inner bag compressing, its screw thread can become flexible, and does not have the effect of withstanding inner bag for a long time, and inner bag can rock in the enclosure, has very big potential safety hazard; One grip is unfavorable for that very not enough people of hand strength or Jr. use, when such people uses, need one and hold handle, another hand steered shell, be easy to scalded.

The utility model content

The technical problem that the utility model will solve provides a kind of safe thermos flask, and this thermos flask adopts the shell design of integrative-structure, has improved the security performance of thermos flask, two grip are set make things convenient for both hands to grip, and whole thermos flask is simple in structure, and is with low cost.

For solving the problems of the technologies described above; The safe thermos flask of the utility model comprises shell, handle and inner bag; To be said shell be spirally connected and form for one by accounting for most drain pan and the top shell that accounts for fraction its design feature; The top of top shell has the opening that adapts with inner-tube mouth, and diapire is provided with the bullet pad that the bottom shape with inner bag adapts in the bottom lock of drain pan and its, the top shell from the junction of its bottom upwards to opening part gradually thin and form one be stuck in the inner-tube mouth place inner concave.

Respectively be provided with the leader on the two lateral walls of said drain pan.

The beneficial effect of the utility model is: drain pan bottom lock and account for major part, and when interior gallbladder break, hot water can temporarily be stored in the drain pan, has avoided hot water to leak outside and bathes one's feet in hot water; Drain pan is screwed onto with the top shell, regulates the bullet pad matching and fixing that can make inner concave hold out against inner bag and bottom through the degree of tightness of screw thread and lives inner bag, prevents that inner bag from rocking, and increases security performance; Two grip are set, make things convenient for user's both hands to grip, can effectively avoid hot water to scald one's hand.The utility model is simple in structure, and deft design has improved the security performance of thermos flask, has made things convenient for use.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain:

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

The specific embodiment

With reference to Fig. 1, a kind of embodiment of the safe thermos flask of the utility model is for comprising shell 1, handle 2 and inner bag 3.Shell 1 is spirally connected with the top shell 11 that accounts for fraction and forms for one by accounting for most drain pan 10, and the length that the bottom correspondence of the top of drain pan 10 and top shell 11 is provided with connecting thread and screw thread is provided with the adjusting surplus.The top of top shell 11 has the opening that adapts with inner-tube mouth, and diapire is provided with the bullet pad 4 that the bottom shape with inner bag 3 adapts in the bottom lock of drain pan 10 and its.Top shell 11 from the junction of its bottom upwards to opening part gradually thin and form one be stuck in the inner-tube mouth place inner concave 110.Wherein, As shown in fig. 1, inner bag 3 is gradually thin at the inner-tube mouth place, and the gradually fine flour that inner-tube mouth goes out is withstood by the inner concave 110 of top shell 11; And inner-tube mouth is blocked by the opening of top shell 11; Through tightening the connecting thread of drain pan 10 and top shell 11, can stop the displacement of inner bag 3 in all directions, inner bag 30 minutes is firm.The length of drain pan 10 makes inner bag in a single day break with reference to the length setting of the courage body of inner bag 3, and the inner chamber of drain pan 10 has enough spaces hot water in the inner bag 3 can the splendid attire full water state time.Shown in figure, the height at top shell 11 top end opening places is plugged with kettle plug 5 a little more than the height of inner-tube mouth on the inner-tube mouth.Respectively be provided with leader 2 on the two lateral walls of drain pan 10, two grip 2 be set make things convenient for user's both hands to grip, increase dependability.

Claims

1. safe thermos flask; Comprise shell (1), handle (2) and inner bag (3); It is characterized in that said shell (1) is spirally connected by the top shell (11) that accounts for most drain pan (10) and account for fraction forms for one; The top of top shell (11) has the opening that adapts with inner-tube mouth; Diapire is provided with the bullet pad (4) that the bottom shape with inner bag (3) adapts in the bottom lock of drain pan (10) and its, top shell (11) from the junction of its bottom upwards to opening part gradually thin and form one be stuck in the inner-tube mouth place inner concave (110).

2. safe thermos flask as claimed in claim 1 is characterized in that respectively being provided with leader (2) on the two lateral walls of said drain pan (10).