CN2489277Y

CN2489277Y - Thermal insulating box

Info

Publication number: CN2489277Y
Application number: CN 01223358
Authority: CN
Inventors: 李路平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-11
Filing date: 2001-05-11
Publication date: 2002-05-01
Anticipated expiration: 2011-05-11

Abstract

The utility model relates to a thermal insulating box, comprising a box body, a door, a spanner, a freezer and thermal fins; wherein the box body and the door which is capable of being opened are movably connected, and the freezer and the thermal fins are arranged in the box body. The thermal box is characterized in that the top of the box body is provided with a semi-sunk lifting handle structure. The utility model has the advantages of convenient use and good safety, suitable for being popularized and used in the transport agent such ad car, etc.

Description

Incubator

The utility model relates to the technical field of a kind of refrigerator or incubator.

Their volumes of existing refrigerator or incubator are general bigger, weight is also heavier, and the top does not have handle or handle usually yet, so in carrying is moved, need both hands to operate, very are inconvenience.And chamber door and casing close and unlatching does not have locking mechanism; as adopt suction seal etc.; its sealing force is smaller, in the ordinary course of things as family, can normally use; no problem; but in some occasion,, usually can shake and jolt as in the automobile of motion; with Men Zhenkai; thereby cause cold air to reveal, do not reach the requirement of insulation, the handle of installing on the chamber door also exposes; in case after the human body collision; chamber door is opened easily automatically, uses very inconvenient, also dangerous; this refrigerator causes the injury of human body easily, so cannot normally use on automobile.The refrigerator that has must be pinned casing on the other hand when opening, another hand is stirred handle, and design is also unreasonable like this.

The utility model primary and foremost purpose with regard to be to provide at above-mentioned prior art present situation a kind of simple in structure, be convenient for people to the incubator that one hand lifts.

Another purpose of the utility model be to provide a kind of simple in structure, can self-locking, be adapted at shaking the incubator that uses on the transport agents such as occasion such as automobile.

Another purpose of the utility model is to provide a kind of incubator safe in utilization.

First purpose of the utility model is achieved in that this kind incubator, it includes casing, door, spanner, refrigerator, fin, casing is to open movable the connection with door, refrigerator and fin are installed on casing simultaneously, the inner chamber of casing and door has insulating, it is characterized in that described casing top is provided with half buried pull handle arrangement.

Above-mentioned half buried handgrips is that top is one-body molded a curved surface that arches upward, it can be used as handle above being exposed at the case top, the bottom is the casing backing plate of concave curved surface simultaneously, both are in conjunction with smooth transition, the centre has formed the cavity that stretches into for hand, and the recessed case top end face in casing backing plate and rear portion also combines.

The utility model realizes that second purpose technical scheme is like this, on above-mentioned basis, spanner is fixed in the installation cavity of chamber door indent by fixed axis, spanner is connected with the shift fork of stirring dead bolt in a side of fixed axis, opposite side becomes the spanner part of pulling chamber door for staff, have between dead bolt and its holder to make its flexible spring, the sidepiece of casing opening has the lockhole that cooperates with the chamber door upper lock tongue simultaneously.

The utility model realizes that the 3rd purpose technical scheme is like this, and on above-mentioned basis, its surface of spanner forms smooth transition with the installation cavity surface.

The utility model since be provided with on the case top half buried draw in, under the prerequisite that does not influence external dimensions, changed the present situation that both hands are moved, also just made things convenient for and carried and be shifted; Casing and chamber door adopt locking mechanism, can be under the occasion that frequent vibrations are jolted, can prevent that chamber door is opened, and spanner is mounted in the matrix cavity, avoid the collision of human body to open by mistake chamber door, the phenomenon of the automatic unlatching that has caused so stopped accidentalia has improved security and the reliability used, is particularly suitable for promoting the use of on the transport agent such as automobile, the unlatching of chamber door and closure, only need one-handed performance, its action can always be united and finished, and need not both hands and cooperates, use more convenient, and simple in structure, parts are less, reduced production cost; Adopt on-the-spot foam process, make the insulation material filling tight, improved thermal and insulating performance, strengthened gear housing rigidity, increase the service life.

Description of drawings.

The three-dimensional exploded view of Fig. 1 incubator;

The front view of Fig. 2 incubator;

The vertical view of Fig. 3 incubator;

The partial sectional view of Fig. 4 incubator;

The partial sectional view of Fig. 5 incubator;

Below in conjunction with description of drawings embodiment of the present utility model is described in further detail.

Anticipate as shown in the figure, this kind incubator, it includes casing 1, door 2, spanner 3, refrigerator 6, fin 7, fan 8, bonnet 9, fixed block 5, Rubber foot 4, casing 1 is to open movable the connection with door 2, adopt hinge connect box and chamber door as a side, refrigerator and fin and fan are installed on casing simultaneously, fixed block, the inner chamber of casing and door has insulating 15, these are as traditional refrigerator is, here no longer be described in detail, its special character is that the casing top is provided with half buried pull handle arrangement, this half buried pull handle arrangement is that end face top is one-body molded a curved surface 10 that arches upward, it can be used as handle above being exposed at the case top, the curved surface bottom of arching upward simultaneously is the casing backing plate 11 that is concave curved surface, both are in conjunction with smooth transition, and the centre has formed the cavity that stretches into for hand, and the recessed case top end face in casing backing plate 11 and rear portion also is to combine and smooth transition.Half buried handle beautiful appearance like this, and simple in structure, it is convenient to manufacture.Other has spanner 3 to be fixed in the installation cavity 18 of chamber door indent by fixed axis 13, spanner is connected with the shift fork 12 of stirring dead bolt in a side of fixed axis, opposite side becomes the spanner part of pulling chamber door for staff, have between dead bolt 16 and its holder and make its flexible spring 14, these parts are installed in the inner chamber of door with cover plate 17, the sidepiece of casing opening has the lockhole that cooperates with the chamber door upper lock tongue simultaneously, like this when people pull spanner with hand, the rich axle of spanner rotates and must drive shift fork and stir the dead bolt pusher and move, deviate from lockhole, chamber door can have been opened naturally, it is opposite when chamber door closes, the dead bolt ejection that resets under the effect of spring cooperates door lock is lived with lockhole.For attractive in appearance and safety, the spanner surface forms smooth transition with cavity surface is installed, and not outstanding.All be filled with the light porous filler that foam-in-place forms in the inner chamber of casing and door, improved heat-insulating property, increased casing rigidity again, durable in use.

Claims

1, a kind of incubator, it includes casing (1), door (2), spanner (3), refrigerator (6), fin (7), casing (1) is to open movable the connection with door (2), refrigerator and fin are installed on casing simultaneously, the inner chamber of casing and door has insulating (15), it is characterized in that described casing top is provided with half buried pull handle arrangement.

2, incubator as claimed in claim 1, it is characterized in that described half buried pull handle arrangement is that top is one-body molded the curved surface (10) that arches upward arranged, it can be used as handle above being exposed at the case top, the bottom is the casing backing plate (11) of concave curved surface simultaneously, both are in conjunction with smooth transition, the centre has formed the cavity that stretches into for hand, and the recessed case top end face in casing backing plate (11) and rear portion also combines.

3, incubator as claimed in claim 1, it is characterized in that described spanner (3) is fixed in the installation cavity (18) of chamber door indent by fixed axis (13), spanner is connected with the shift fork (12) of stirring dead bolt in a side of fixed axis, opposite side becomes the spanner part of pulling chamber door for staff, have between dead bolt and its holder to make its flexible spring (14), the sidepiece of casing opening has the lockhole that cooperates with the chamber door upper lock tongue simultaneously.

4, incubator as claimed in claim 3 is characterized in that its surface of described spanner (3) and cavity surface formation smooth transition is installed.