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, a purpose of the present utility model is to propose a kind of door body for refrigeration plant, and the pallet on this body can be mobile, easy to use arbitrarily up and down, practicality height, humanization designing.
Another purpose of the present utility model is to propose a kind of refrigerator with above-mentioned door body.
The door body that is used for refrigeration plant according to the utility model first aspect comprises: body, and the rear surface of body is provided with gusset; Card article, card article is located on the gusset and is spaced apart with the rear surface of body, card article vertically extends and comprises body and be located at a plurality of latches on the rear surface of body, and wherein body and a plurality of latch are made by the material with different hardness and be not less than hardness for the manufacture of the material of a plurality of latches for the manufacture of the hardness of the material of body; And pallet, pallet is provided with rolling member and fixture, rolling member can vertically roll on side surface card article, that deviate from a plurality of latches and fixture can be fastened between two any adjacent in a plurality of latches latches, so that pallet is stuck on the card article by fixture and rolling member.
According to the door body for refrigeration plant of the present utility model, by rolling member, fixture and card article are set, thereby realize the purpose of up-down adjustment pallet height, the user just can come the height of regulated at will pallet according to actual user demand like this, improve the practicality of pallet, embodied the hommization of door body design.
In addition, according to the door body for refrigeration plant of the present utility model, can also have following additional technical feature:
In an embodiment of the present utility model, the upper surface of each latch forms the plane and lower surface forms the inclined-plane that tilts to extend from bottom to up from front to back.
In an embodiment of the present utility model, fixture is fixing projection, fixedly the bottom surface of projection be the plane and fixedly the front surface of projection upwards recede extension in order to cooperate with the inclined-plane of latch from the front end of bottom surface.
So fixedly projection just can engage better with a pair of adjacent latch, specifically, fixedly the front surface of the oblique rear-inclined of projection contacts with the lower surface that is positioned at top latch (inclined-plane) of adjacent a pair of latch, and the upper surface (plane) that fixedly is positioned at following latch in the straight lower surface of projection and this a pair of latch contacts, thereby in the vertical direction has limited fixedly projection with respect to the free degree of card article, fixedly projection cooperates with rolling member and is clamped on the card article in addition, thereby has realized pallet is fixed on purpose on the card article.
In an embodiment of the present utility model, the vertical distance between two any adjacent latches equates.
Avoid occurring fixing projection front end like this and put to advance situation between the adjacent latch, perhaps occur fixedly projection cooperates untight situation with card article, the optional position of pallet on card article can both be tightened, thereby pallet is fixed on the optional position of card article securely.
In an embodiment of the present utility model, pallet is provided with the axis of rolling, and rolling member is axle sleeve, and axle sleeve is set on the axis of rolling rotationally.
Pallet just can vertically roll in order to regulate the height of pallet on card article by the axis of rolling and axle sleeve like this.
In an embodiment of the present utility model, gusset is two and spaced apart on left and right directions, card article is two and is located at respectively on the sidewall respect to one another of two gussets that fixture and rolling member are two, and is located at the front end of the left and right sides of pallet respectively accordingly.
Increased the fixing stability of pallet like this, can make being fixed on the card article that pallet can be more firm.
In an embodiment of the present utility model, for the manufacture of the hardness of the material of body greater than the hardness for the manufacture of the material of a plurality of latches.
Fixture can inject between the softer a pair of adjacent latch better like this, and rolling member can cooperate with body better, and pallet is fixed on the card article more firmly.
In an embodiment of the present utility model, fixture and arbitrarily adjacent two latch interference fit.
In an embodiment of the present utility model, fixture, the axis of rolling and pallet are the one moulding.
According to the refrigerator of the utility model second aspect, comprise the door body that is used for refrigeration plant according to the above-mentioned first aspect of the utility model.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
Below with reference to the door body 100 that be used for refrigeration plant of Fig. 1 to Fig. 7 description according to the utility model embodiment.
As shown in Figure 4, the door body 100 that is used for refrigeration plant according to an embodiment of the utility model comprises: body 1, card article 3 and pallet 5.
Wherein the rear surface of body 1 is provided with gusset 2.Card article 3 is located on the gusset 2 and is spaced apart with the rear surface of body 1, card article 3 vertically extends and comprises body 8 and be located at a plurality of latches 4 on the rear surface of body 8, and wherein body 8 and a plurality of latch 4 are made by the material with different hardness and be not less than hardness for the manufacture of the material of a plurality of latches 4 for the manufacture of the hardness of the material of body 8.Pallet 5 is provided with rolling member 6 and fixture 7, rolling member 6 can vertically roll on side surface card article 3, that deviate from a plurality of latches 4, for example in the example of Fig. 6, rolling member 6 can vertically roll to change pallet 5 with respect to the height of card article 3 on the front surface of card article 3.
Be understandable that rolling member 6 is to be located at rotationally on the pallet 5, for example can be provided with the axis of rolling on the pallet 5, rolling member 6 can be axle sleeve and be set on the axis of rolling rotationally.Certainly, the utility model is not limited thereto, and is located on the pallet 5 and the rolling member 6 that can vertically roll on side surface card article 3, that deviate from a plurality of latches 4 for other, all falls in the protection domain of the present utility model.
Fixture 7 can be fastened between two any adjacent in a plurality of latches 4 latches 4, so that pallet 5 is stuck on the card article 3 by fixture 7 and rolling member 6.In other words, fixture 7 can cooperate with two adjacent arbitrarily latches 4 with the free degree of in the vertical direction restriction pallet 5 with respect to card article 3, fixture 7 and rolling member 6 can be clamped on the card article 3 with in the free degree of fore-and-aft direction restriction pallet 5 with respect to card article 3, so just can securely pallet 5 be fixed on the card article 3.
And when needing to regulate the height of pallet 5, only need apply a suitable power to overcome the snap action between fixture 7 and adjacent two latches 4, make fixture 7 break away from the restriction of two adjacent latches 4, and rolling member 6 also can be at card article 3, a side surface that deviates from a plurality of latches 4 for example vertically rolls on the front surface, the user can vertically roll to adjust pallet 5 to suitable height by rolling member 6 easily on the front surface of card article 3 like this, after having adjusted height, apply a suitable power fixture 7 is stuck between a pair of adjacent latch 4, thereby finish pallet 5 adjusting highly.
In addition, because body 8 and a plurality of latch 4 is made by the material with different hardness and be not less than hardness for the manufacture of the material of a plurality of latches 4 for the manufacture of the hardness of the material of body 8.Fixture 7 can inject between the softer a pair of adjacent latch 4 better like this, and rolling member 6 can cooperate with body 8 better, and pallet 5 is fixed on the card article 3 more firmly.
Preferably, for the manufacture of the material hardness of body 8 greater than the material hardness for the manufacture of a plurality of latches 4.Like this, because body 8 material hardnesses are big, make rolling member 6 to roll at card article 3 better, and by cooperating with fixture 7, thereby pallet 5 can be securely fixed on the card article 3.And the material hardness of latch 4 is softer relatively, and fixture 7 is clamped between the adjacent a pair of latch 4 better, has further improved the constant intensity of pallet 5 with card article 3.
The door body 100 that is used for refrigeration plant according to the utility model embodiment, by rolling member 6 and fixture 7 are set, thereby realize the purpose of up-down adjustment pallet 5 height, the user just can come the height of regulated at will pallet 5 according to actual user demand like this, improve the practicality of pallet 5, embodied the hommization of door body 100 designs.And the body 8 of card article 3 and a plurality of latch 4 are made by having the different hardness material, thereby make rolling member 6 and fixture 7 be stuck in more securely on the card article 3, guarantee fixing reliable.
At an embodiment according to the door body 100 for refrigeration plant of the present utility model, to shown in Figure 7, the upper surface of each latch 4 forms the plane and lower surface forms the inclined-plane that tilts to extend from bottom to up from front to back as Fig. 3.In other words, as shown in Figure 7, the thickness of each latch 4 reduces on the past direction backward gradually, and the end face of each latch 4 is the plane.
Further, as depicted in figs. 1 and 2, fixture 7 is fixing projection, fixedly the bottom surface of projection be the plane and fixedly the front surface of projection upwards recede from the front end of bottom surface and extend in order to cooperate with the inclined-plane of latch 4, for example in the example of Fig. 1 and Fig. 2, fixture 7 can form trapezoidal projection substantially.
So fixedly projection just can engage better with a pair of adjacent latch 4, specifically, fixedly the front surface of the oblique rear-inclined of projection contacts with the lower surface that is positioned at top latch 4 (inclined-plane) in the adjacent a pair of latch 4, and the upper surface (plane) that fixedly is positioned at following latch 4 in the straight lower surface of projection and this a pair of latch 4 contacts, thereby in the vertical direction has limited fixedly projection with respect to the free degree of card article 3, fixedly projection cooperates with rolling member 6 and is clamped on the card article 3 in addition, thereby has realized pallet 5 is fixed on purpose on the card article 3.
When the user need regulate pallet 5 height, only need upwards lift pallet 5, namely pallet 5 is applied a power that makes progress, when this power is enough big, fixedly projection will with break away from engaging with its a pair of latch that engages 4, pallet 5 is turned an angle around rolling member 6, can drag pallet 5 this moment up and down, pallet 5 rely on rolling members 6 on the surface of card article 3 for example front surface roll, after the height of pallet 5 is suitable, rotate pallet 5 around rolling member 6, make that fixedly projection is stuck in wherein between a pair of neighbouring latch 4.
To shown in Figure 7, the vertical distance between two any adjacent latches 4 equates as Fig. 3.Adopt this design, can be better with fixture 7 for example fixedly projection cooperate, avoid occurring fixing projection front end and put to advance situation between the adjacent latch 4, perhaps occurring fixedly, projection cooperates untight situation with card article 3, the optional position of pallet 5 on card article 3 can both be tightened, thereby pallet 5 is fixed on the optional position of card article 3 securely.
In an embodiment of the present utility model, pallet 5 is provided with the axis of rolling, and rolling member 6 is axle sleeve, and axle sleeve is set on the axis of rolling rotationally.Pallet 5 just can vertically roll in order to regulate the height of pallet 5 on card article 3 by the axis of rolling and axle sleeve like this.Preferably, fixture 7, the axis of rolling and pallet 5 are the one moulding, that is to say, fixture 7, the axis of rolling and pallet can be working of plastics and integrally formed by injection molding way, the bulk strength of pallet 5, fixture 7 and the axis of rolling is better like this, pallet 5 is fixed on the card article 3 securely, avoids the long-time back of using to damage, reduce use cost.
Preferably, as shown in Figure 4, gusset 2 is two and spaced apart on left and right directions, and card article 3 is two and is located at respectively on the sidewall respect to one another of two gussets 2, fixture 7 and rolling member 6 are two, and are located at the front end of the left and right sides of pallet 5 respectively accordingly.Like this, the both sides of pallet 5 just can be stablized more by a rolling member 6 and a fixture 7 respectively and are fixed on securely on the corresponding card article 3.
Certainly, the utility model is not limited thereto, and in other embodiment of the present utility model, gusset 2, card article 3, fixture 7 and rolling member 6 can also be other quantity, for example be one, this moment, fixture 7 and rolling member 6 can be arranged on the centre position of pallet 5 front surfaces.For another example, gusset 2, card article 3, fixture 7 and rolling member 6 are more than three or three, fixture 7 and rolling member 6 arranged at interval at the front surface upper edge of pallet 5 left and right directions and got final product this moment, and 3 correspondence every group of fixtures 7 of card article are located on the corresponding gusset 2 with rolling member 6.
In an embodiment of the present utility model, fixture 7 and adjacent arbitrarily two latch 4 interference fit.In other words, as shown in Figure 6 and Figure 7, the front end of fixture 7 cooperates with adjacent two latches 4, specifically, the shape in the gap between the shape of the front end of fixture 7 (namely with arbitrarily adjacent two parts that latch 4 cooperates) and two any adjacent latches 4 is roughly the same, and the size of the front end of fixture 7 is slightly larger than the size in this gap, thereby fixture 7 can be stuck between two adjacent latches 4 securely.
In brief, the door body 100 for refrigeration plant of the present utility model is easy to use, the practicality height, and humanization designing can be realized pallet 5 free adjustment highly.
According to the refrigerator of the utility model embodiment, comprise the door body 100 that is used for refrigeration plant according to the utility model above-described embodiment.
All be prior art according to other configuration example of the refrigerator of the utility model embodiment such as evaporimeter, compressor, door seal assembly etc., and known by those skilled in the art, described in detail no longer one by one here.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.