CN203667181U

CN203667181U - Heat preservation hand bag sealed through magnetic stripe

Info

Publication number: CN203667181U
Application number: CN201320851343.XU
Authority: CN
Inventors: 石棣兴
Original assignee: ZHENHONG PACKAGING TECHNOLOGY Co Ltd
Current assignee: ZHENHONG PACKAGING TECHNOLOGY Co Ltd
Priority date: 2013-12-07
Filing date: 2013-12-07
Publication date: 2014-06-25
Anticipated expiration: 2023-12-07

Abstract

The utility model discloses a heat preservation hand bag sealed through a magnetic stripe. The heat preservation hand bag comprises a cuboid bag body defined by four side faces and a bottom face, and further comprises a pair of parallel and equal-height handle plates fixed on the two long edges of a bag opening of the bag body, wherein the handle plates are provided with handle holes and are made of plastics. A trapezoid groove female magnetic stripe plate and a trapezoid groove male magnetic stripe plate which are made of plastic mixed ferromagnetic materials are fixed on the lower edges of the handle plates in a parallel, equal-height and opposite mode. The trapezoid groove male magnetic stripe plate is matched with a trapezoid groove of the trapezoid groove female magnetic stripe plate, and the trapezoid groove male magnetic stripe plate and the trapezoid groove are provided with magnetic poles attracted to each other. The upper portions, close to the two magnetic stripe plates, on the pair of handle plates are provided with a plug-in mechanism composed of a plug-in base, a rotary plug-in head and a corresponding plug-in hole. By means of the sealing of the magnetic stripe plates, the cold capacity loss of the hand bag is reduced, and the heat preservation effect of the heat preservation hand bag is further improved. The defect of the attraction force of the magnetic stripe is made up through the plug-in mechanism, and sealing is more stable.

Description

A kind of thermal insulative bag of magnetic stripe sealing

Technical field

The utility model relates to a kind of thermal protective aid, particularly relates to a kind of Domestic thermal-insulating bag.

Background technology

Thermal insulative bag is due to the requirement to heat insulation effect, generally all need in use certain reusable enclosed mechanism, substantially all adopt at present the sealing mode of the conventional button of daily hand baggage, it is poorly sealed, easily produce convection current and cause cold to run off faster, to use also convenient not simultaneously.

Utility model content

The purpose of this utility model is to avoid weak point of the prior art and a kind of thermal insulative bag with Novel-sealed mechanism is provided.

The purpose of this utility model is achieved through the following technical solutions:

A kind of thermal insulative bag of magnetic stripe sealing, described thermal insulative bag comprises by four sides and a cuboid bag that bottom surface is surrounded, institute's marsupial face of described bag or the institute's marsupial face except bottom surface all serve as a contrast with foamed rubber or foam insulation, and described thermal insulative bag also comprises parallel, contour on two long limits of the sack that is fixed on described bag and is provided with a pair of handle plate of being made up of plastic material of handle aperture; Lower to the female magnetic stripe plate of ladder-type trough and trapezoidal male magnetic stripe plate parallel, contour, that be relatively fixed and made by plastic cement mixing ferromagnetic material at described handle plate; Described trapezoidal male magnetic stripe plate matches and has the magnetic pole of attracting each other with the dovetail groove of the female magnetic stripe plate of described ladder-type trough; On described a pair of handle plate, be provided with one by eye-splice seat near the top of described two magnetic stripe plates, the eye-splice mechanism that rotatable eye-splice head and corresponding eye-splice hole form.

Described magnetic stripe plate can use generally the plastic cement of sale magnetic strip material on the market, and the plastic cement magnetic strip material of selecting should have better elasticity, and toughness and larger sinuousness are processed this kind of material according to the shape of the technical program.

The beneficial effects of the utility model: put into after the article that need insulation, eye-splice head on one of them handle plate is aimed to the eye-splice hole of another handle plate, then after inserting eye-splice head, half-twist can firmly connect a pair of handle plate, simultaneously because two magnetic stripe plates locate, can make trapezoidal male magnetic stripe plate just in time embed the female magnetic stripe plate of ladder-type trough, and due to different in nature magnetic attraction closure, reverse operating while opening thermal insulative bag, in concrete operations without the aligned magnetic batten of taking time in addition; Due to the sealing of magnetic stripe plate, reduce the cold of thermal insulative bag and wandered away, further improve the heat insulation effect of thermal insulative bag, the use of eye-splice mechanism has made up the deficiency of magnetic stripe adhesive force, makes sealing more firm.

Brief description of the drawings

Fig. 1 be the present embodiment sack open wide time lateral plan;

Fig. 2 is the lateral plan of the sack of the present embodiment when closed;

Fig. 3 is the front elevation of the sack of the present embodiment when closed;

The name of above number in the figure is called: the eye-splice head after 1 handle plate, 2 handle aperture, 3 eye-splice seats, 4 eye-splice heads, 5 eye-splice holes, the female magnetic stripe plate of 6 ladder-type troughs, 7 trapezoidal male magnetic stripe plates, 8 bags, 9 half-twists.

Detailed description of the invention

Be below the detailed description of the invention of a preferred embodiment of the present utility model, as Fig. 1, shown in 2 and 3.A kind of thermal insulative bag of magnetic stripe sealing, described thermal insulative bag comprises by four sides and a cuboid bag 8 that bottom surface is surrounded, institute's marsupial face of described bag 8 or the institute's marsupial face except bottom surface all serve as a contrast with foam insulation, and described thermal insulative bag also comprises parallel, contour on two long limits of the sack that is fixed on described bag 8 and is provided with a pair of handle plate 1 of being made up of plastic material of handle aperture 2; Lower to the female magnetic stripe plate 6 of ladder-type trough and trapezoidal male magnetic stripe plate 7 parallel, contour, that be relatively fixed and made by plastic cement mixing ferromagnetic material at described handle plate 1; Described trapezoidal male magnetic stripe plate 7 matches and has the magnetic pole of attracting each other with the dovetail groove of the female magnetic stripe plate 6 of described ladder-type trough; On described a pair of handle plate 1, be provided with one by eye-splice seat 3 near the top of described two magnetic stripe plates (6,7), the eye-splice mechanism that rotatable eye-splice 4 and corresponding eye-splice hole 5 form.Put into after the article that need insulation, by the eye-splice hole 5 of 4 another handle plates 1 of aligning of the eye-splice on one of them handle plate 1, then insert an eye-splice 4 rear half-twist and can firmly connect a pair of handle plate 1, simultaneously due to two magnetic stripe plates (6,7) locate, can make trapezoidal male magnetic stripe plate 7 just in time embed the female magnetic stripe plate 6 of ladder-type trough, and due to different in nature magnetic attraction closure, reverse operating while opening thermal insulative bag.

The utility model has only been enumerated above-described embodiment; it should be noted that; although other people can be ever-changing on the basis of above-described embodiment, be in every case the equivalent that belongs to the disclosed technical scheme of the utility model claims, all belong to protection domain of the present utility model.

Claims

1. the thermal insulative bag of a magnetic stripe sealing, described thermal insulative bag comprises by four sides and a cuboid bag that bottom surface is surrounded, institute's marsupial face of described bag or the institute's marsupial face except bottom surface all serve as a contrast with foamed rubber or foam insulation, it is characterized in that: described thermal insulative bag also comprises parallel, contour on two long limits of the sack that is fixed on described bag and is provided with a pair of handle plate of being made up of plastic material of handle aperture; Lower to the female magnetic stripe plate of ladder-type trough and trapezoidal male magnetic stripe plate parallel, contour, that be relatively fixed and made by plastic cement mixing ferromagnetic material at described handle plate; Described trapezoidal male magnetic stripe plate matches and has the magnetic pole of attracting each other with the dovetail groove of the female magnetic stripe plate of described ladder-type trough; On described a pair of handle plate, be provided with one by eye-splice seat near the top of described two magnetic stripe plates, the eye-splice mechanism that rotatable eye-splice head and corresponding eye-splice hole form.