The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.
For this reason, the utility model purpose is to propose a kind of low cost of manufacture and makes the high door body that is used for refrigerator of efficient.
Another purpose of the utility model is to propose a kind of refrigerator with said door body.
To achieve these goals, according to a kind of door body that is used for refrigerator of the first aspect proposition of the utility model, a said door body that is used for refrigerator comprises: doorframe; Face glass, said face glass are located on the front surface of said doorframe so that between said face glass and said doorframe, limit container cavity, and the outer of said face glass is concordant with the outer of said doorframe; A plurality of support card, said a plurality of support card are turned up the soil on the back surface that is fixed on said face glass at interval and are positioned at said container cavity, and wherein each said support card has the hollow bulb of opening; And foaming layer, said foaming layer is filled in said container cavity and the said hollow bulb.
According to the door body that is used for refrigerator of the utility model fixing a plurality of said support card of on the back surface of said face glass, turning up the soil at interval, a plurality of so said support card are positioned at said container cavity.Because said foaming layer is filled in said container cavity and the said hollow bulb (because each said support card has the hollow bulb of opening; Therefore foamed material can enter into through the opening of said hollow bulb in the said hollow bulb); Therefore a plurality of said support card firmly are fixed in the said foaming layer, and under the double action of said foaming layer and a plurality of said support card said face glass firmly are being fixed on the front surface of said doorframe.The door body that is used for refrigerator according to the utility model has reduced the use amount of double faced adhesive tape widely, so has advantage of low manufacturing cost.And when making said door body, need not to use and press and machine; The face glass that only needs to be fixed with a plurality of said support card is placed on the front surface of said doorframe and foams and gets final product; The manufacturing process of therefore said door body is simple, manufacturing efficient is high, is fit to produce in batches.
In addition, the door body that is used for refrigerator according to the utility model can have following additional technical characterictic:
Each said support card is a polygonal frame, and each limit of wherein said polygonal frame is tabular.
Each said support card is rectangular frame or ladder-shaped frame, and the width edge of wherein said rectangular frame or the bottom of said ladder-shaped frame are fixed on the back surface of said face glass.
Be provided with the stiffener of the structural strength that is used to improve said polygonal frame in the said polygonal frame.Through a plurality of said stiffeners are set, can improve the structural strength of a plurality of said support card.
Each said support card comprises: fixed head, said fixed head are fixed on the back surface of said face glass; First and second vertical panels; First end of said first vertical panel links to each other with first end of said fixed head; First end of said second vertical panel links to each other with second end of said fixed head; Wherein said first and second vertical panels extend back perpendicular to said fixed head, limit said hollow bulb between said first and second vertical panels and the said fixed head; With first and second extension boards; Said first extension board extends to the direction away from said hollow bulb perpendicular to said first vertical panel from second end of said first vertical panel, and said second extension board extends to the direction away from said hollow bulb perpendicular to said second vertical panel from second end of said second vertical panel.
Each said support card is fixed on through sticking tablet on the back surface of said face glass, and the back surface of wherein said sticking tablet sticks on the said support card and the front surface of said sticking tablet sticks on the back surface of said face glass.Through said sticking tablet is set, can more easily said support card be fixed on the back surface of said face glass.
Said sticking tablet is a double faced adhesive tape.
A said door body that is used for refrigerator also comprises seal, and said seal sticks on the back surface of said face glass and on the inner surface of said doorframe and seal the slit between said face glass and the said doorframe.Through said seal is set, can seal the slit between said face glass and the said doorframe, avoid when foaming foamed material spill from the slit between said face glass and the said doorframe.
The length of each said support card on fore-and-aft direction be at least said foaming layer thickness 1/2, said support card more firmly is fixed in the said foaming layer.
Second aspect according to the utility model proposes a kind of refrigerator, and said refrigerator comprises: casing; With the door body, said door body is pivotably mounted on the said casing, and wherein said Men Tiwei is according to the described door of the utility model first aspect body.
Refrigerator according to the utility model passes through to utilize according to the described door of the utility model first aspect body, thereby has low cost of manufacture, simple, the manufacturing efficient advantages of higher of manufacturing process.
Additional aspect of the utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
The specific embodiment
Describe the embodiment of the utility model below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the utility model; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In the description of the utility model, unless otherwise prescribed and limit, need to prove; Term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection; Also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly through intermediary; For those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
See figures.1.and.2 below and describe the door body 100 that is used for refrigerator 10 according to the utility model embodiment.(Fig. 1 is the rearview of a body 100) as depicted in figs. 1 and 2, according to the utility model embodiment be used for refrigerator 10 the door body 100 comprise doorframe 110, face glass 120, a plurality of support card 130 and foaming layer 140.
Face glass 120 is located on the front surface 111 of doorframe 110 so that between face glass 120 and doorframe 110, limit container cavity, and the outer of face glass 120 is concordant with the outer of doorframe 110.A plurality of support card 130 turn up the soil at interval be fixed on face glass 120 back surperficial 121 on and be positioned at said container cavity, wherein each support card 130 has the hollow bulb 131 of opening.Foaming layer 140 is filled in said container cavity and the hollow bulb 131.
According to the door body 100 that is used for refrigerator 10 of the utility model embodiment face glass 120 back surperficial 121 on the fixing a plurality of support card 130 of turning up the soil at interval, a plurality of like this support card 130 are positioned at said container cavity.Because foaming layer 140 is filled in said container cavity and the hollow bulb 131 (because each support card 130 has the hollow bulb 131 of opening; Therefore foamed material can enter into through the opening of hollow bulb 131 in the hollow bulb 131); Therefore a plurality of support card 130 firmly are fixed in the foaming layer 140, and under the double action of foaming layer 140 and a plurality of support card 130, face glass 120 firmly are fixed on the front surface 111 of doorframe 110.The door body 100 that is used for refrigerator 10 according to the utility model embodiment has reduced the use amount of double faced adhesive tape widely, so has advantage of low manufacturing cost.And when making door body 100, need not to use and press and machine; The face glass 120 that only needs to be fixed with a plurality of support card 130 is placed on the front surface 111 of doorframe 110 and foams and gets final product; Therefore the manufacturing process of door body 100 is simple, manufacturing efficient is high, is fit to produce in batches.
Wherein, the front surface 111 of doorframe 110 is meant the surface near the user of doorframe 110, and back surperficial 121 of face glass 120 is meant the surface away from the user of face glass 120.It will be appreciated by persons skilled in the art that a body 100 can also comprise a courage, said door courage can be located on the back surface of doorframe 110, and the back surface of doorframe 110 is meant the surface away from the user of doorframe 110.Said door courage can be existing door courage and can utilize existent method to assemble, no longer describe in detail at this.
In some embodiment of the utility model, each support card 130 can be a polygonal frame, and each limit of wherein said polygonal frame all can be tabular.A plurality of limits of said polygonal frame can surround hollow bulb 131.
As shown in Figure 3, in a concrete example of the utility model, each support card 130 can be a rectangular frame, and promptly each support card 130 can comprise four flat boards, and these four flat boards can surround rectangle, and can limit hollow bulb 131 between these four flat boards.The width edge 132 of said rectangular frame can be fixed on face glass 120 back surperficial 121 on.Particularly, the width edge 132 of said rectangular frame can be fixed on vertically face glass 120 back surperficial 121 on.Wherein, the width edge 132 of said rectangular frame is the short flat board in these four flat boards.Advantageously, support card 130 can form.
In a concrete example of the utility model, as shown in Figure 4, each support card 130 can be a ladder-shaped frame, and promptly each support card 130 can comprise four flat boards, and these four flat boards can surround trapezoidal, and can limit hollow bulb 131 between these four flat boards.The bottom 133 of said ladder-shaped frame can be fixed on face glass 120 back surperficial 121 on.Compare with said rectangular frame, said ladder-shaped frame can amplify the contact area of said ladder-shaped frame and said face glass 120, thus can make said ladder-shaped frame more firmly be fixed on face glass 120 back surperficial 121 on.Particularly, said ladder-shaped frame can be the isosceles trapezoid framework, the bottom 133 of said ladder-shaped frame can be fixed on vertically face glass 120 back surperficial 121 on.Advantageously, support card 130 can form.
As shown in Figure 5, in an embodiment of the utility model, each support card 130 can comprise fixed head 134, first vertical panel 135, second vertical panel 136, first extension board 137 and second extension board 138.Fixed head 134 can be fixed on face glass 120 back surperficial 121 on.
First end of first vertical panel 135 can link to each other with first end of fixed head 134; First end of second vertical panel 136 can link to each other with second end of fixed head 134; Wherein first vertical panel 135 and second vertical panel 136 can extend back perpendicular to fixed head 134 (promptly first vertical panel 135 and second vertical panel 136 can extend to the direction away from the user), can limit hollow bulb 131 between first vertical panel 135 and second vertical panel 136 and the fixed head 134.In other words, fixed head 134, first vertical panel 135 and second vertical panel 136 can be configured to the groove of both ends open.
First extension board 137 can extend to the direction away from hollow bulb 131 perpendicular to first vertical panel 135 from second end of first vertical panel 135, and second extension board 138 can extend to the direction away from hollow bulb 131 perpendicular to second vertical panel 136 from second end of second vertical panel 136.First extension board 137 and second extension board 138 can be embedded in the foaming layer 140 dearly, therefore support card 130 more firmly are fixed in the foaming layer 140.And, be configured to non-closing structure owing to support card 130 can be connected by five flat boards successively, so support card 130 can process in the direct punching press of metallic plate, support card 130 has the advantage that is easy to make like this.
In some examples of the utility model, support card 130 can be processed by high molecule plastic, for example PVC, PS, ABS etc.Support card 130 can also be processed by metal material, for example aluminium alloy, steel plate etc.Particularly, when support card 130 is polygonal frame, can utilize high molecule plastics such as PVC, PS, ABS to make support card 130 through injection moulding.
In some examples of the utility model, can be provided with the stiffener of the structural strength that is used to improve said polygonal frame in the said polygonal frame.Through a plurality of said stiffeners are set; Can improve the structural strength of a plurality of support card 130; Thereby can make support card 130 more firmly be fixed on face glass 120 back surperficial 121 on foaming layer 140 in, and and then face glass 120 more firmly is fixed on the front surface 111 of doorframe 110.
Particularly, when support card 130 was rectangular frame, first end of said stiffener can link to each other with a length sides 139 of said rectangular frame, and second end of said stiffener can link to each other with another length sides 139 of said rectangular frame.Wherein, the length sides 139 of said rectangular frame is the long flat board in these four flat boards.When support card 130 was ladder-shaped frame, first end of said stiffener can link to each other with a waist of said ladder-shaped frame, and second end of said stiffener can link to each other with another waist of said ladder-shaped frame.In addition, first end of said stiffener can also link to each other with first vertical panel 135, and second end of said stiffener can also link to each other with second vertical panel 136.
Shown in Fig. 3-5; In some examples of the utility model; Each support card 130 can through sticking tablet 150 be fixed on face glass 120 back surperficial 121 on, wherein the back surface of sticking tablet 150 can stick on the support card 130 and the front surface 151 of sticking tablet 150 can stick on face glass 120 back surperficial 121 on.Wherein, the back surface of sticking tablet 150 is meant the surface away from the user of sticking tablet 150, and the front surface 151 of sticking tablet 150 is meant the surface near the user of sticking tablet 150.Through sticking tablet 150 is set, can be more easily with support card 130 be fixed on face glass 120 back surperficial 121 on.Particularly, sticking tablet 150 can be a double faced adhesive tape.
In some embodiment of the utility model; As shown in Figure 1, door body 100 can also comprise seal 160 seals 160 can stick on face glass 120 back surperficial 121 on and on the inner surface of the doorframe 110 and slit between seal glass panel 120 and the doorframe 110.In other words, the part of seal 160 can stick on face glass 120 back surperficial 121 on, another part of seal 160 can stick on the inner surface of doorframe 110.Through seal 160 is set, can seal glass panel 120 and doorframe 110 between the slit, avoid that foamed material spills from the slit between face glass 120 and the doorframe 110 when foaming.In an example of the utility model, seal 160 can be the PE adhesive tape.
As shown in Figure 1, in some embodiment of the utility model, door body 100 can comprise four support card 130, and these four support card 130 can utilize double faced adhesive tape to be fixed on four corners of face glass 120.Particularly, the length of each support card 130 on fore-and-aft direction A (direction of arrow among Fig. 6) can be at least foaming layer 140 thickness 1/2, support card 130 more firmly is fixed in the foaming layer 140.
The utility model also provides the manufacturing approach according to the door body 100 that is used for refrigerator 10 of the utility model embodiment.Said manufacturing approach may further comprise the steps: A) with a plurality of support card 130 turn up the soil at interval be fixed on face glass 120 back surperficial 121 on; B) face glass 120 is placed on the front surface 111 of doorframe 110, and is alignd with the outer of doorframe 110 between face glass 120 and doorframe 110, to limit container cavity in the outer of face glass 120; And C) in said container cavity, adds blowing agent and foaming in said container cavity, to form said foaming layer.
Manufacturing approach according to the door body 100 that is used for refrigerator 10 of the utility model embodiment has simple, the yield rate advantages of higher of step.
It will be appreciated by persons skilled in the art that said manufacturing approach can also comprise the back lip-deep step that the door courage is placed on doorframe 110.Wherein, said door courage can be existing door courage and can utilize existent method that said door courage is placed on the back surface of doorframe 110, no longer describe in detail at this.
In some embodiment of the utility model; As shown in Figure 1; Said step B) can also comprise: can on the front surface 122 of face glass 120 with the outer surface 112 of doorframe 110 on Continuous pressing device for stereo-pattern 170 so that face glass 120 and doorframe 110 are fixed together, and can after foaming, remove adhesive tape 170.Through on the front surface 122 of face glass 120 with the outer surface 112 of doorframe 110 on Continuous pressing device for stereo-pattern 170, can prevent that face glass 120 comes off from doorframe 110 in handling process.Particularly, adhesive tape 170 can be a plurality of, and a plurality of adhesive tape 170 can be turned up the soil on the front surface 122 that sticks on face glass 120 on the outer surface 112 with doorframe 110 at interval.
With reference to Fig. 6 the refrigerator 10 according to the utility model embodiment is described below.As shown in Figure 6, comprise a casing 200 and a door body according to the refrigerator 10 of the utility model embodiment.Said door body is pivotably mounted on the casing 200, and wherein said Men Tiwei is according to the door body 100 of the foregoing description.
Refrigerator 10 according to the utility model embodiment passes through to utilize a door body 100, thereby has low cost of manufacture, simple, the manufacturing efficient advantages of higher of manufacturing process.
It will be appreciated by persons skilled in the art that refrigerator 10 can comprise a plurality of bodies 100.For example, when refrigerator 10 was the clamshell doors refrigerator, refrigerator 10 can comprise two door bodies 100.
The advantage that the door body 100 that is used for refrigerator 10 according to the utility model embodiment has low cost of manufacture, manufacturing process is simple, manufacturing efficient is high, be fit to produce in batches.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained among at least one embodiment or example of the utility model.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, the scope of the utility model is limited claim and equivalent thereof.