CN2257005Y

CN2257005Y - Refrigerator door structure

Info

Publication number: CN2257005Y
Application number: CN 96206940
Authority: CN
Inventors: 蒋世隆; 张鸣辉; 王克俭; 程鸿翔; 陆雄飞
Original assignee: Xinling Electric Appliance Co ltd Ningbo City
Current assignee: Xinling Electric Appliance Co ltd Ningbo City
Priority date: 1996-03-30
Filing date: 1996-03-30
Publication date: 1997-06-25
Anticipated expiration: 2006-03-30

Abstract

The refrigerator door body structure comprises a door top cover, a refrigerator door and a door handle thereof, wherein a cylindrical door surface is formed by the arc door top cover, the upper shaft seat assembly and the arc door body, and the concave curved door handle is formed by combining the concave circular curved surfaces of the door surface part. The utility model discloses a whole shop front is for having the face of cylinder of curve aesthetic feeling, and it gives other people the new sensation of natural relaxation, harmonious unanimity, increases door body insulating layer thickness simultaneously, can improve whole thermal-insulated effect.

Description

Refrigerator door structure

The utility model relates to refrigerator doors and accessory structure thereof, particularly a kind of Curved surface door and circular arc handle thereof.

The global shape of current refrigerator door mostly is cuboid, it has solemnly solid, simple and easy sensation to people, refrigerator has now become the family life apparatus and has entered huge numbers of families, along with the requirement of people to home appliances style how wide in variety, the good looking appearance of also wishing household electric refrigerator gradually is luxurious, can adapt to the home decoration environment facies, give life at home with easily active, the sensation of back to nature.Square-folded domestic refrigerator door but seems and does not catch up with the needs of modern life trend, CN1110781A proposes the door face board of limit, a kind of left and right sides part bending and adopts injection molding handle and the framework of lid composition, save the advantage that Master Cost improves insulation effect though it has, it does not relate to change and variation to current refrigerator doors overall structure and profile yet.

The purpose of this utility model be at household electric refrigerator particularly the foreigner of refrigerator doors see the deficiency of old-fashioned sample, design a kind of rational in infrastructure, handsome in appearance, good heat-insulation effect, and assist consistent door top cover and catch mutually with Curved surface door body refrigerator.

Design of the present utility model is, Refrigerator door structure, it comprises a top cover, refrigerator doors and catch thereof, it is characterized in that constituting the cylindrical shop front, shake hands by the round surface correspondence of the shop front part indent Curved surface door that constitutes indent that joins by circular arc door top cover, a door body of going up axle bed assembly and arc surface.

The advantage of above-mentioned design is that the upper edge of being stretched out by refrigerator top cover and Curved surface door top cover match and merges and the refrigerator door positive camber mutual natural transition formation face of cylinder refrigerator shop front, refrigerator doors handle is with ergonomics and aesthstic design principle, the handle that caves in that adapts with circular arc camber nature transition formation and staff structure.The refrigerator door panel adopts the three-dimension curved surface of x-y-z, makes whole door body increase thermal insulation layer thickness, makes the action of switch door light, comfortable naturally.Whole front has the curve aesthetic feeling face of cylinder of the harmonious composition of many curved surfaces simultaneously, gives light, the harmonious sensation of nature.

Fig. 1 is the utility model overall structure schematic diagram

Fig. 2 is the A-A cutaway view of Fig. 1

Fig. 3 is the B-B cutaway view of Fig. 1

Fig. 4 is the C-C profile of Fig. 1

Modular construction and the function thereof of embodiment are described below in conjunction with accompanying drawing.

Refrigerator door of the present utility model surface is the face of cylinder, and is well-known, if the refrigerator doors appearance changes the face of cylinder into by existing plane, can increase thermal insulation layer thickness, under other structures and operation conditions same case, can increase effect of heat insulation.The three-dimension curved surface structure of refrigerator door relates to the variation of top cover (8) and door-hinge structure, and the utility model is designed to new combining structure with the structure of top cover door-hinge one side, promptly goes up the axle bed modular construction, as Fig. 2, structure shown in Figure 3.The last axle bed assembly of door is made up of axle bed lid (4) and cover plate (3) on the circular arc of axle bed plate in last axle bed plate (5), the encirclement, last axle bed plate (5) is step-like, its epimere is fixing by screw rod (9) and stiffener (6), and hypomere is provided with the last axle bed pin (2) that is connected with door-hinge for the step that sink.Colluding (7) by stinging of mutual interlock between last axle bed lid (4) and the refrigerator top cover (8) fixes, also sting between cover plate (3) and the last axle bed lid (4) and collude (7) interlock and fix, also there is the hook interlock to fix between last axle bed lid (4) external part and last axle bed plate (5), whole top cover (8) is not had expose ailhead, increase the surface aesthetic sense.Cover plate (3) shape matches with the door top cover, and forms sealing surface with last axle bed lid (4) at the left side openend.Last axle bed pin (2) passes axle bed plate (5) and inserts in the door-hinge, last axle bed lid (4) other end surface blending, and adapt with the corresponding surface of top cover (8), door top cover, its curved surface radian adapts with refrigerator doors integral body curved surface and cooperates.

Catch is made up of the circular arc inner concave of refrigerator door curved surface nature transition, finger curved shape and curvature and the heat insulation requirement of integral door when it is pulled according to staff, reduce the indent degree of depth as far as possible, be designed to the combination of a plurality of circular arc cambers, as shown in Figure 4, it is to go up the catch cross-sectional view, transition is corresponding joins by two negative cambers natures of roundlet negative camber column (11) and orthodrome introversion panel (10) for it, roundlet arc column (11) negative camber other end is matched fixing by ornamental strip (13) with door face board (12), orthodrome panel (10) negative camber other end is fastened in the door face board (12) by press strip (15), sink in the whole catch on the shop front on the face of cylinder, outward appearance is felt a kind of catch that caves in of self-sow seemingly.16 is the door inner bag among Fig. 4, and 17 is gasket, and 18 is polyurethane foam plastics.

If double-door refrigerator, catch is combined into the moulding of symmetry streamlined up and down, as shown in Figure 1.

Claims

1, Refrigerator door structure, it comprises a top cover, refrigerator doors and catch, it is characterized in that constituting the cylindrical shop front by the door body of circular arc door top cover, last axle bed assembly and arc surface; The Curved surface door handle that joins and constitute indent by the round surface correspondence of shop front part indent.

2, Refrigerator door structure as claimed in claim 1, it is characterized in that the axle bed assembly covers (4) by axle bed on the circular arc of axle bed plate in upward axle bed plate (5), the encirclement with the level and cover plate (3) is formed, sagging section of last axle bed plate (5) is provided with the last axle bed pin (2) that matches with last door-hinge.

3, Refrigerator door structure as claimed in claim 1, transition is corresponding joins by two negative cambers natures of roundlet arc negative camber column (11) and orthodrome introversion panel (10) for the catch that it is characterized in that inner sunken face, roundlet arc column (11) negative camber other end is cooperated fixing with door face board (12) by ornamental strip (13), orthodrome panel (10) negative camber other end is fastened in the door face board (12) by press strip (15).

4, Refrigerator door structure as claimed in claim 1 or 2 is characterized in that colluding (7) with stinging of mutual interlock between refrigerator top cover (8), last axle bed plate (5), cover plate (3) and the last axle bed lid (4) tightens up.