CN202973750U - Foldable shelf component and refrigerator with the same - Google Patents
Foldable shelf component and refrigerator with the same Download PDFInfo
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- CN202973750U CN202973750U CN 201220640430 CN201220640430U CN202973750U CN 202973750 U CN202973750 U CN 202973750U CN 201220640430 CN201220640430 CN 201220640430 CN 201220640430 U CN201220640430 U CN 201220640430U CN 202973750 U CN202973750 U CN 202973750U
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- bearing pin
- hole
- shelf
- connection block
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Abstract
The utility model discloses a foldable shelf component and a refrigerator with the foldable shelf component. The foldable shelf component comprises a front shelf, a rear shelf, pin hole connecting seats and pin roll connecting seats, wherein the pin hole connecting seats are connected with the front side of the rear shelf, pin holes are formed in the pin hole connecting seats, the pin roll connecting seats are connected with the back side of the front shelf, pin rolls are arranged on the pin roll connecting seat, the pin rolls are arranged in the pin holes in a rotating and matching mode, the front shelf rotates relative to the rear shelf between an unfolding position and a folding position, wherein the unfolding position is on the same plane of the front shelf and the rear shelf, and the folding position is the position that the front shelf rotates above the rear shelf. The foldable shelf component has the advantages of being simple in structure, simple in manufacturing and convenient to use.
Description
Technical field
The utility model relates to field of household appliances, in particular to a kind of folding rack assembly and the refrigerator with this folding rack assembly.
Background technology
Shelf is widely used in the refrigeration plant such as refrigerator, and traditional shelf is supported on the madial wall of refrigerator usually, extends between whole refrigeration indoorly along the fore-and-aft direction of refrigerator, uses inconvenient.In addition, but also have by being located between refrigeration indoor with being located at track pull on the refrigerator sidewall, but, this shelf profile is wordy, complex structural designs, and need to be provided with track, structure is heavy, and track need to arrange and strengthen iron and carry out the reinforcement of structure, further causes complex structure, cost to increase.
The utility model content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful business to select.For this reason, a purpose of the present utility model is to propose a kind of folding rack assembly with the advantage such as simple in structure, easy to manufacture, easy to use.
Another purpose of the present utility model is to propose a kind of refrigerator with described folding rack assembly.
Comprise according to the folding rack assembly of the utility model first aspect: front shelf and back-shelf board; The pin-and-hole Connection Block, described pin-and-hole Connection Block is connected and has pin-and-hole with the front of described back-shelf board; With the bearing pin Connection Block, described bearing pin Connection Block is connected and has bearing pin with the back of described front shelf, described bearing pin is engaged in described pin-and-hole rotationally, and described front shelf and described back-shelf board are in expanded position in same plane and wherein said front shelf and are turned between folding position on described back-shelf board and overturn described front shelf therein with respect to described back-shelf board.
According to rack assembly of the present utility model, be provided with pin-and-hole Connection Block with pin-and-hole by the front at back-shelf board, and be provided with in the back of front shelf with the bearing pin Connection Block that rotatably is engaged in the bearing pin in pin-and-hole, thereby before can the rotary action in pin-and-hole makes by bearing pin, the relative back-shelf board of shelf overturns between described folding position and described expanded position, thus, front shelf and back-shelf board can overlap, or be arranged in the cardinal principle same plane, improved ease of use, and simple in structure, easy to manufacture.
In addition, the rack assembly above-mentioned according to the utility model can also have following additional technical characterictic:
Described pin-and-hole Connection Block comprises pin-and-hole section and the pin-and-hole connecting portion that is connected with described pin-and-hole section, described pin-and-hole is formed in described pin-and-hole section, described pin-and-hole connecting portion is connected with described back-shelf board, described bearing pin Connection Block comprises bearing pin section and the bearing pin connecting portion that is connected with described bearing pin section, described bearing pin is formed in described bearing pin section, and described bearing pin connecting portion is connected with described front shelf.
Can the pin-and-hole Connection Block be connected with back-shelf board thus, and the bearing pin Connection Block is connected with front shelf.
Particularly, described pin-and-hole connecting portion and described bearing pin connecting portion are the U-shaped of horizontal orientation, the front of the upper side wall of described U-shaped pin-and-hole connecting portion and the described back-shelf board of lower wall clamping, the back of the upper side wall of described U-shaped bearing pin connecting portion and the described front shelf of lower wall clamping.
Can make thus the pin-and-hole connecting portion convenient, be connected with the front of back-shelf board more easily, similarly can make the bearing pin connecting portion convenient, be connected with the back of front shelf more easily.
Preferably, described front shelf has the header board installing hole, has rear plate installing hole on described back-shelf board, the inner surface of the upper side wall of described U-shaped pin-and-hole connecting portion is provided with to downward-extension and the rear integrated circuit board that is engaged in described rear plate installing hole protruding, the inner surface of the upper side wall of described U-shaped bearing pin connecting portion is provided with to downward-extension and is engaged in header board card convex in described header board installing hole, the protruding back of described rear integrated circuit board is downward-sloping forward inclined-plane, and the front of described header board card convex is downward-sloping backward inclined-plane.
Can make thus the bearing pin Connection Block more stablize, be connected on front shelf more securely and make the pin-and-hole Connection Block more stablize, be connected on back-shelf board more securely.
Preferably, the exterior bottom wall of described pin-and-hole section and described pin-and-hole connecting portion integrally formed and described pin-and-hole section and described pin-and-hole connecting portion is joined, and the exterior bottom wall of described bearing pin section and described bearing pin connecting portion integrally formed and described bearing pin section and described bearing pin connecting portion is joined.
Can improve widely thus structural strength, simplified manufacturing technique, the reduction manufacturing cost of pin-and-hole Connection Block, similarly, also can improve widely structural strength, simplified manufacturing technique, the reduction manufacturing cost of bearing pin Connection Block.
Alternatively, the upper end of the contiguous described pin-and-hole of described pin-and-hole section, the upper surface of described pin-and-hole section is arc surface, the upper end of the contiguous described bearing pin of described bearing pin section, the upper surface of described bearing pin section is arc surface.
Thus can the pin-and-hole Connection Block and the bearing pin Connection Block cooperatively interact more smooth and easy, more flexible.
Described pin-and-hole Connection Block comprises along the first and second pin-and-hole Connection Blocks of left and right directions interval setting, described bearing pin Connection Block comprise arrange along the left and right directions interval and respectively with described the first and second pin-and-hole Connection Blocks the first and second bearing pin Connection Blocks one to one, the free end of the bearing pin of described the first bearing pin Connection Block extends left from described the first bearing pin Connection Block, and the free end of the bearing pin of described the second bearing pin Connection Block extends to the right from described the second bearing pin Connection Block.
Can make the installation of rack assembly more smooth and easy like this, convenient.Further can also make the structure of rack assembly more stable.
Advantageously, the length of the bearing pin of described the second bearing pin Connection Block is greater than the length of the bearing pin of described the first bearing pin Connection Block, is provided with the split ring on the bearing pin that is enclosed within described the second bearing pin section between described the second pin-and-hole section and described the second bearing pin section.
Not only improve thus the convenience of baffle assembly assembling, and improved the stability that shelf assembly uses.
Comprise according to the refrigerator of the utility model second aspect: casing has a chamber in described casing; Shelf bracing frame, described shelf bracing frame are located on the left side wall and right side wall of described chamber; Folding rack assembly, described folding rack assembly are folding rack assembly described according to the utility model first aspect, and described folding rack assembly is located on described shelf bracing frame.
According to refrigerator of the present utility model, by above-mentioned folding rack assembly is set, the user can fold or launch the rack assembly in refrigerator as required flexibly, easily, effectively utilizes space indoor between refrigeration.
Alternatively, described refrigerator also comprises on the rear wall that is located at described chamber, is used for locating the keeper of described back-shelf board.
Can make thus front shelf folding or when upset is more stable with respect to back-shelf board.
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.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is in the schematic diagram of expanded position according to the front shelf of the folding rack assembly of the utility model embodiment;
Fig. 2 is in the schematic diagram of folding position according to the front shelf of the folding rack assembly of the utility model embodiment;
Fig. 3 is the explosive view according to the folding rack assembly of the utility model embodiment;
Fig. 4 is the structural representation according to the pin-and-hole Connection Block of the utility model embodiment;
Fig. 5 is the structural representation according to the bearing pin Connection Block of the utility model embodiment.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element 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, be intended to for explanation 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 ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization 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, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is separately arranged.
In the utility model, unless clear and definite regulation and restriction are separately arranged, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are separately arranged, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that the First Characteristic level height is less than Second Characteristic.
Below with reference to the folding rack assembly 1 of Fig. 1-Fig. 5 description according to the utility model embodiment.As Fig. 1-shown in Figure 5, comprise front shelf 10, back-shelf board 20, pin-and-hole Connection Block 30 and bearing pin Connection Block 40 according to the folding rack assembly 1 of the utility model embodiment.
Wherein, Fig. 1 shows the schematic diagram that is in expanded position according to the front shelf 10 of the folding rack assembly 1 of the utility model embodiment, and Fig. 2 shows the schematic diagram that is in the folding position according to the front shelf 10 of the folding rack assembly 1 of the utility model embodiment.
Particularly, pin-and-hole Connection Block 30 is connected with the front (fore-and-aft direction is as shown in the arrow A in Fig. 1-Fig. 3) of back-shelf board 20 and pin-and-hole Connection Block 30 has pin-and-hole 311.Bearing pin Connection Block 40 is connected with the back of front shelf 10 and bearing pin Connection Block 40 has bearing pin 411, and bearing pin 411 is engaged in pin-and-hole 311 rotationally, and front shelf 10 can overturn between expanded position and folding position with respect to back-shelf board 20 thus.Wherein at expanded position, front shelf 10 and back-shelf board 20 are in same plane substantially, for example as shown in Figure 1, front shelf 10 and back-shelf board 20 are arranged side by side, here it will be appreciated that, front shelf 10 and back-shelf board 20 are in the same plane planted agent and make broad understanding, comprise angle between front shelf 10 and back-shelf board 20 near 180 situation, for example 175 degree.In the folding position, front shelf 10 is turned on back-shelf board 20, and for example as shown in Figure 2, front shelf 10 and back-shelf board 20 stack together.
In addition, also it will be appreciated that, although above front shelf 10 has been described can be with respect to back-shelf board 20 upset, this is only for convenience, for example, back-shelf board 20 also can overturn with respect to front shelf 10.
When the user need to utilize rack assembly 1 to place more article, front shelf 10 can be turned to described expanded position, for example, the user can with front shelf 10 from position shown in Figure 2 forward (above-below direction is as shown in the arrow B Fig. 1-Fig. 3) upset downwards until front shelf 10 be in same level with back-shelf board 20.
When the article that need to utilize rack assembly 1 to place as the user are less, front shelf 10 can be turned to described folding position, for example, the user can upwards overturn front shelf 10 until front shelf 10 is stacked on back-shelf board 20 from position shown in Figure 1 backward, in order to reduce rack assembly 1 shared space (for example, refrigerator between chamber).The user can launch front shelf 10 or folding operation according to actual needs thus.rack assembly 1 according to the utility model embodiment, be provided with pin-and-hole Connection Block 30 with pin-and-hole 311 by the front at back-shelf board 20, and be provided with in the back of front shelf 10 with the bearing pin Connection Block 40 that rotatably is engaged in the bearing pin 411 in pin-and-hole 311, thereby before can making by the rotary action of bearing pin 411 in pin-and-hole 311, the relative back-shelf board 20 of shelf 10 overturns between described folding position and described expanded position, thus, front shelf 10 and back-shelf board 20 can overlap, or be arranged in the cardinal principle same plane, improved ease of use, and simple in structure, easy to manufacture.
As shown in Figure 4 and Figure 5, in embodiment more of the present utility model, pin-and-hole Connection Block 30 can comprise pin-and-hole section 31 and the pin-and-hole connecting portion 32 that is connected with pin-and-hole section 31, pin-and-hole 311 is formed in pin-and-hole section 31, pin-and-hole connecting portion 32 is connected with back-shelf board 20, bearing pin Connection Block 40 comprises bearing pin section 41 and the bearing pin connecting portion 42 that is connected with bearing pin section 41, and bearing pin 411 is formed in bearing pin section 41, and bearing pin connecting portion 42 is connected with front shelf 10.By the pin-and-hole connecting portion 32 that can be connected with back-shelf board 20 is set on pin-and-hole Connection Block 30, thereby pin-and-hole Connection Block 30 is connected with back-shelf board 20, similarly, by the bearing pin connecting portion 42 that can be connected with front shelf 10 is set on bearing pin Connection Block 40, thereby bearing pin Connection Block 40 is connected with front shelf 10.
Particularly, as shown in Fig. 1-5, pin-and-hole connecting portion 32 and bearing pin connecting portion 42 all can be the U-shaped of horizontal orientation, the back of shelf 10 before the front of the upper side wall 321 of U-shaped pin-and-hole connecting portion 32 and lower wall 322 clamping back-shelf boards 20, the upper side wall 421 of U-shaped bearing pin connecting portion 42 and lower wall 422 clampings.
Further, the front of back-shelf board 20 can be contained in the U-shaped groove 323 of U-shaped pin-and-hole connecting portion 32, and the back of front shelf 10 can be contained in the U-shaped groove 423 of U-shaped bearing pin connecting portion 42.
Can make thus that pin-and-hole connecting portion 32 is convenient, the front with back-shelf board 20 is connected more easily, can make similarly that bearing pin connecting portion 42 is convenient, the back with front shelf 10 is connected more easily.
as shown in Figure 3-Figure 5, in embodiment more of the present utility model, can be provided with header board installing hole 11 on front shelf 10, can be provided with rear plate installing hole 21 on back-shelf board 20, (the described inner surface of upper side wall 321 refers to the surface of U-shaped groove 323 of the contiguous pin-and-hole connecting portion 32 of upper side wall 321 to the inner surface of the upper side wall 321 of U-shaped pin-and-hole connecting portion 32, the lower surface of upper side wall 321 namely) be provided with to downward-extension and be engaged in rear integrated circuit board protruding 33 in rear plate installing hole 21, (the described inner surface of upper side wall 421 refers to the surface of U-shaped groove 423 of the contiguous bearing pin connecting portion 42 of upper side wall 421 to the inner surface of the upper side wall 421 of U-shaped bearing pin connecting portion 42, the lower surface of upper side wall 421 namely) be provided with to downward-extension and be engaged in header board card convex 43 in header board installing hole 11.
By header board installing hole 11 being set on front shelf 10 and the header board card convex 43 that can be engaged in header board installing hole 11 being set on bearing pin connecting portion 42, thereby not only can utilize before 43 pairs of header board installing hole 11 and header board card convexs the assembling of shelf 10 and bearing pin Connection Block 40 to play the effect of location, and can by make header board card convex 43 and coordinating of header board installing hole 11 bearing pin Connection Block 40 more stable, be connected on front shelf 10 more securely.
Similarly, by plate installing hole 21 after arranging on back-shelf board 20 and arrange on pin-and-hole connecting portion 32 can be engaged in after rear integrated circuit board protruding 33 in plate installing hole 21, thereby not only can utilize the assembling of the protruding 33 pairs of back-shelf boards 20 of rear plate installing hole 21 and rear integrated circuit board and pin-and-hole Connection Block 30 to play the effect of location, and can more stablize, be connected on back-shelf board 20 more securely by making rear integrated circuit board protruding 33 and coordinating of rear plate installing hole 21 pin-and-hole Connection Block 30.
Certainly, the utility model is not limited to this, and rear integrated circuit board protruding 33 also can be located at the inner surface of the lower wall 322 of U-shaped pin-and-hole connecting portion 32, i.e. the surface of the U-shaped groove 323 of the contiguous pin-and-hole connecting portion 32 of lower wall 322, the namely upper surface of lower wall 322.
Similarly, header board card convex 43 also can be located at the inner surface of the lower wall 422 of U-shaped bearing pin connecting portion 42, i.e. the surface of the U-shaped groove 423 of the contiguous bearing pin connecting portion 42 of lower wall 422, the namely upper surface of lower wall 322.
Preferably, the back of rear integrated circuit board protruding 33 can be downward-sloping forward inclined-plane, and the front of header board card convex 43 can be downward-sloping backward inclined-plane.In other words, rear integrated circuit board protruding 33 area of section in the horizontal direction reduces from top to bottom gradually, and header board card convex 43 area of section in the horizontal direction reduces from top to bottom gradually.
Thus, when being arranged on pin-and-hole Connection Block 30 on back-shelf board 20, because the back of rear integrated circuit board protruding 33 is downward-sloping forward inclined-planes, thereby rear integrated circuit board protruding 33 can be extend in rear plate installing hole 21 more smoothly, more easily, so the assembling of pin-and-hole Connection Block 30 on back-shelf board 20 is convenient, quick.
Similarly, before bearing pin Connection Block 40 is arranged on shelf 10 time, because the front of header board card convex 43 is downward-sloping backward inclined-planes, thereby header board card convex 43 can be extend in header board installing hole 11 more smoothly, more easily, so the assembling of bearing pin Connection Block 40 on front shelf 10 is convenient, quick.
Advantageously, pin-and-hole section 31 and pin-and-hole connecting portion 32 can be integrally formed and pin-and-hole section 31 join with the exterior bottom wall of pin-and-hole connecting portion 32, bearing pin section 41 and bearing pin connecting portion 42 also can be integrally formed and bearing pin section 41 join with the exterior bottom wall of bearing pin connecting portion 42.
By pin-and-hole section 31 and pin-and-hole connecting portion 32 is integrally formed, thereby can improve widely structural strength, simplified manufacturing technique, the reduction manufacturing cost of pin-and-hole Connection Block 30.By making bearing pin section 41 and bearing pin connecting portion 42 integrally formed, thereby can improve widely structural strength, simplified manufacturing technique, the reduction manufacturing cost of bearing pin Connection Block 40.
Further, by making pin-and-hole Connection Block 30 have integral structure and make bearing pin Connection Block 40 have integral structure, thereby can make the bonding strength of front shelf 10 and back-shelf board 20 larger, and then the structural strength of rack assembly 1 is strengthened.
As shown in Figure 4 and Figure 5, in embodiment more of the present utility model, pin-and-hole 311 can be close to the upper end of pin-and-hole section 31, the upper surface of pin-and-hole section 31 can be arc surface, the upper surface that is pin-and-hole section 31 can be circular arc in the cross section that is parallel on fore-and-aft direction, bearing pin 411 can adjacent pins axial region 41 the upper end, the upper surface of bearing pin section 41 can be arc surface, namely the upper surface of bearing pin section 41 can be circular arc in the cross section that is parallel on fore-and-aft direction.
Because when current shelf 10 overturns with respect to back-shelf board 20, the upper surface of pin-and-hole section 31 can be in contact with one another with the exterior bottom wall of bearing pin connecting portion 42, the upper surface of bearing pin section 41 can be in contact with one another with the exterior bottom wall of pin-and-hole connecting portion 32, by the upper surface of pin-and-hole section 31 being made arc surface and arc surface being made in the upper surface of bearing pin section 41, thereby when front shelf 10 was with respect to back-shelf board 20 upsets, pin-and-hole Connection Block 30 was more smooth and easy, more flexible with cooperatively interacting of bearing pin Connection Block 40.And the structure that can also make like this pin-and-hole Connection Block 30 and bearing pin Connection Block 40 more simply, more attractive in appearance.
As shown in Figure 1-Figure 3, in other embodiment of the present utility model, pin-and-hole Connection Block 30 can comprise the first pin-and-hole Connection Block 34 and the second pin-and-hole Connection Block 35 that arranges along left and right directions (left and right directions is as shown in the arrow C in Fig. 1-Fig. 3) interval, bearing pin Connection Block 40 can comprise arrange along the left and right directions interval and respectively with the first pin-and-hole Connection Block 34 and the second pin-and-hole Connection Block 35 the first bearing pin Connection Block 44 and the second bearing pin Connection Block 45 one to one.
In other words, the first bearing pin Connection Block 44 is corresponding with the first pin-and-hole Connection Block 34 and all be arranged on the left side, and the second pin-and-hole Connection Block 35 is corresponding with the second bearing pin Connection Block 45 and all be arranged on the right.By pin-and-hole Connection Block 30 being arranged to along isolated the first pin-and-hole Connection Block 34 of left and right directions and the second pin-and-hole Connection Block 35, and bearing pin Connection Block 40 is arranged to along isolated the first bearing pin Connection Block 44 of left and right directions and the second bearing pin Connection Block 45, thereby can utilize two pin-and-hole Connection Blocks 30 to coordinate accordingly so that front shelf 10 is connected with rear bulkhead 20 with two bearing pin Connection Blocks 40, and then can make front shelf 10 more stable when launching or folding with respect to back-shelf board 20.And can also make like this structure of rack assembly 1 more stable.
Certainly, the utility model is not limited to this, what it will be appreciated by those skilled in the art that is, the first bearing pin Connection Block 44 is corresponding with the first pin-and-hole Connection Block 34 and can all be arranged on the right, and the second pin-and-hole Connection Block 35 is corresponding with the second bearing pin Connection Block 45 and can all be arranged on the left side.
Alternatively, the free end of the bearing pin 411 of the first bearing pin Connection Block 44 extends left from the first bearing pin Connection Block 44, and the free end of the bearing pin 411 of the second bearing pin Connection Block 45 extends to the right from the second bearing pin Connection Block 45.Like this when carrying out the assembling of rack assembly 1, can be first the free end of the bearing pin 411 of the second bearing pin Connection Block 45 be extend in the pin-and-hole 311 of the second pin-and-hole Connection Block 35 from left to right, free end with the bearing pin 411 of the first bearing pin Connection Block 44 extend in the pin-and-hole 311 of the first pin-and-hole Connection Block 34 from right to left again, therefore can make the installation of rack assembly 1 more smooth and easy like this, convenient.Further can also make the structure of rack assembly 1 more stable.
In a concrete example of the present utility model, the length of the bearing pin 411 of the second bearing pin Connection Block 45 can be greater than the length of the bearing pin 411 of the first bearing pin Connection Block 44.
When carrying out the assembling of rack assembly 1, first the bearing pin 411 of the second bearing pin Connection Block 45 that length is large extend in the pin-and-hole 311 of the second pin-and-hole Connection Block 35, again front shelf 10 is moved to the left preset distance in order to the bearing pin 411 of the first little bearing pin Connection Block 44 of length can be extend in the pin-and-hole 311 of the first pin-and-hole Connection Block 34, and then completes the assembling of rack assembly 1.
Due to the length of the bearing pin 411 of the second bearing pin Connection Block 45 length greater than the bearing pin 411 of the first bearing pin Connection Block 44, front shelf 10 is being moved to the left preset distance so that during the bearing pin 411 of little the first bearing pin Connection Block 44 of length can extend into process in the pin-and-hole 311 of the first pin-and-hole Connection Block 34, the bearing pin 411 of the second bearing pin Connection Block 45 can not come off in the pin-and-hole 311 of the second pin-and-hole Connection Block 35, thereby not only improved the convenience of baffle assembly 1 assembling, and improved the stability that shelf assembly 1 uses.
Preferably, can be provided with split ring 50 on the bearing pin 411 that is enclosed within the second bearing pin section 41 between the second pin-and-hole section 31 and the second bearing pin section 41.By the sheathed split ring 50 on the bearing pin 411 of the second bearing pin section 41, after assembling, can prevent that front shelf 10 and back-shelf board 20 from moving relative to each other along left and right directions, the bearing pin 411 that namely prevents the second bearing pin Connection Block 45 comes off from the pin-and-hole 311 of the second pin-and-hole Connection Block 35, and the bearing pin 411 that prevents the first bearing pin Connection Block 44 comes off from the pin-and-hole 311 of the first pin-and-hole Connection Block 34, further improved the stability in use of shelf assembly 1.
Alternatively, the front of front shelf 10 can also arrange ornamental strip, and described ornamental strip wraps the front of front shelf 10, and advantageously, described ornamental strip has predetermined thickness.By the front at front shelf 10, the ornamental strip with predetermined thickness is set; thereby not only can utilize described ornamental strip that the front of front shelf 10 is protected and decorated; and current shelf 10 is when being turned to the top of back-shelf board 20, and described ornamental strip can also utilize its thickness the front of front shelf 10 to be played the effect of raising.Due to the back of the front shelf 10 after upset and meeting generation gap on above-below direction, front (as shown in Figure 2) of back-shelf board 20, therefore the effect of raising by described ornamental strip, can make the front shelf 10 after upset can be at the horizontal plane interior orientation, can be so that front dividing plate 10 can be parallel with horizontal plane.Like this, also placing articles stably of the rack assembly after upset 1.
Refrigerator according to the utility model embodiment is described below.Described refrigerator comprises: casing, shelf bracing frame and rack assembly.Particularly, have a chamber in described casing, described shelf bracing frame is located on the left side wall and right side wall of described chamber, and described rack assembly is the folding rack assembly 1 of describing according to above-described embodiment, and rack assembly 1 is located on described shelf bracing frame.
Refrigerator according to the utility model embodiment, when the article of placing are few, front shelf 10 and back-shelf board 20 can be folded up, thereby saved rack assembly 1 indoor space that occupies between refrigerator, the space availability ratio of chamber between having improved, when the article of placing are many, front shelf 10 and back-shelf board 20 can be launched.Thus, improved convenience.
In an example of the present utility model, the shelf bracing frame of described refrigerator is located on the left side wall of described chamber and right side wall and rack assembly 1 is arranged on described shelf bracing frame.
In other words, rack assembly 1 described indoor directed along fore-and-aft direction, that is to say that the front shelf 10 of rack assembly 1 and back-shelf board 20 are arranged side by side along fore-and-aft direction indoor.Can make thus the supporting role of 1 pair of article of rack assembly more firm.
In embodiment more of the present utility model, described shelf bracing frame can be the strip that extends along fore-and-aft direction, and described like this shelf bracing frame is more stable to the support of rack assembly 1.Described shelf bracing frame can be also a plurality of boss shapes along the spaced apart setting of fore-and-aft direction alternatively, can make so described refrigerator between indoor cleaner and tidier, attractive in appearance, save manufactured materials.
Preferably, also be provided with on the rear wall of described chamber for the keeper of locating back-shelf board 20.By be provided for locating the keeper of back-shelf board 20 on the rear wall of described chamber, can make back-shelf board 20 relatively and described refrigerator between the chamber be in the fixed static state, so not only can make the user when using rack assembly 1, front shelf 10 is with respect to fixing back-shelf board 20 during folding or upset stable (back-shelf board 20 can arbitrarily not be shifted) more.And by utilizing described keeper that back-shelf board 20 is positioned, can guarantee that rack assembly 1 can not drop in the transportation of described refrigerator, and then the wall that guarantees described chamber is not collided with, the Transport Safety of rack assembly 1 is better yet.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.
Claims (10)
1. a folding rack assembly, is characterized in that, comprising:
Front shelf and back-shelf board;
The pin-and-hole Connection Block, described pin-and-hole Connection Block is connected and has pin-and-hole with the front of described back-shelf board; With
The bearing pin Connection Block, described bearing pin Connection Block is connected and has bearing pin with the back of described front shelf, described bearing pin is engaged in described pin-and-hole rotationally, and described front shelf and described back-shelf board are in expanded position in same plane and wherein said front shelf and are turned between folding position on described back-shelf board and overturn described front shelf therein with respect to described back-shelf board.
2. folding rack assembly according to claim 1, it is characterized in that, described pin-and-hole Connection Block comprises pin-and-hole section and the pin-and-hole connecting portion that is connected with described pin-and-hole section, described pin-and-hole is formed in described pin-and-hole section, described pin-and-hole connecting portion is connected with described back-shelf board, described bearing pin Connection Block comprises bearing pin section and the bearing pin connecting portion that is connected with described bearing pin section, and described bearing pin is formed in described bearing pin section, and described bearing pin connecting portion is connected with described front shelf.
3. folding rack assembly according to claim 2, it is characterized in that, described pin-and-hole connecting portion and described bearing pin connecting portion are the U-shaped of horizontal orientation, the front of the upper side wall of described U-shaped pin-and-hole connecting portion and the described back-shelf board of lower wall clamping, the back of the upper side wall of described U-shaped bearing pin connecting portion and the described front shelf of lower wall clamping.
4. folding rack assembly according to claim 3, it is characterized in that, described front shelf has the header board installing hole, has rear plate installing hole on described back-shelf board, the inner surface of the upper side wall of described U-shaped pin-and-hole connecting portion is provided with to downward-extension and the rear integrated circuit board that is engaged in described rear plate installing hole protruding, the inner surface of the upper side wall of described U-shaped bearing pin connecting portion is provided with to downward-extension and is engaged in header board card convex in described header board installing hole, the protruding back of described rear integrated circuit board is downward-sloping forward inclined-plane, the front of described header board card convex is downward-sloping backward inclined-plane.
5. folding rack assembly according to claim 3, it is characterized in that, the exterior bottom wall of described pin-and-hole section and described pin-and-hole connecting portion integrally formed and described pin-and-hole section and described pin-and-hole connecting portion is joined, and the exterior bottom wall of described bearing pin section and described bearing pin connecting portion integrally formed and described bearing pin section and described bearing pin connecting portion is joined.
6. folding rack assembly according to claim 5, it is characterized in that, the upper end of the contiguous described pin-and-hole of described pin-and-hole section, the upper surface of described pin-and-hole section is arc surface, the upper end of the contiguous described bearing pin of described bearing pin section, the upper surface of described bearing pin section is arc surface.
7. the described folding rack assembly of any one according to claim 2-6, it is characterized in that, described pin-and-hole Connection Block comprises along the first and second pin-and-hole Connection Blocks of left and right directions interval setting, described bearing pin Connection Block comprise arrange along the left and right directions interval and respectively with described the first and second pin-and-hole Connection Blocks the first and second bearing pin Connection Blocks one to one, the free end of the bearing pin of described the first bearing pin Connection Block extends left from described the first bearing pin Connection Block, and the free end of the bearing pin of described the second bearing pin Connection Block extends to the right from described the second bearing pin Connection Block.
8. folding rack assembly according to claim 7, it is characterized in that, the length of the bearing pin of described the second bearing pin Connection Block is greater than the length of the bearing pin of described the first bearing pin Connection Block, is provided with the split ring on the bearing pin that is enclosed within described the second bearing pin section between described the second pin-and-hole section and described the second bearing pin section.
9. a refrigerator, is characterized in that, comprising:
Casing has a chamber in described casing;
Shelf bracing frame, described shelf bracing frame are located on the left side wall and right side wall of described chamber;
Folding rack assembly, described folding rack assembly is the described folding rack assembly of any one according to claim 1-8, described folding rack assembly is located on described shelf bracing frame.
10. refrigerator according to claim 9, is characterized in that, also comprises on the rear wall that is located at described chamber, is used for locating the keeper of described back-shelf board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640430 CN202973750U (en) | 2012-11-28 | 2012-11-28 | Foldable shelf component and refrigerator with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640430 CN202973750U (en) | 2012-11-28 | 2012-11-28 | Foldable shelf component and refrigerator with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973750U true CN202973750U (en) | 2013-06-05 |
Family
ID=48514815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640430 Withdrawn - After Issue CN202973750U (en) | 2012-11-28 | 2012-11-28 | Foldable shelf component and refrigerator with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973750U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927772A (en) * | 2012-11-28 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Folding shelf assembly and refrigerator with same |
| CN103363774A (en) * | 2013-08-08 | 2013-10-23 | 泰州乐金电子冷机有限公司 | Refrigerator door shelf assembly and refrigerator with same |
| CN103673494A (en) * | 2013-12-30 | 2014-03-26 | 合肥美的电冰箱有限公司 | Shelf used for refrigerating equipment and refrigerating equipment |
| CN106440650A (en) * | 2016-11-15 | 2017-02-22 | 合肥华凌股份有限公司 | Separation plate module and refrigerator |
| CN107826478A (en) * | 2017-11-20 | 2018-03-23 | 胡琳 | Portable automobile trunk |
| CN110631322A (en) * | 2019-10-14 | 2019-12-31 | 南京创维家用电器有限公司 | Turnover glass shelf assembly and refrigerator with same |
| CN110762942A (en) * | 2019-11-26 | 2020-02-07 | 合肥美科制冷技术有限公司 | Adjustable shelf of single-door large refrigerator |
-
2012
- 2012-11-28 CN CN 201220640430 patent/CN202973750U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927772A (en) * | 2012-11-28 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Folding shelf assembly and refrigerator with same |
| CN103363774A (en) * | 2013-08-08 | 2013-10-23 | 泰州乐金电子冷机有限公司 | Refrigerator door shelf assembly and refrigerator with same |
| CN103363774B (en) * | 2013-08-08 | 2016-01-06 | 泰州乐金电子冷机有限公司 | Shelf of refrigerator door assembly and comprise its refrigerator |
| CN103673494A (en) * | 2013-12-30 | 2014-03-26 | 合肥美的电冰箱有限公司 | Shelf used for refrigerating equipment and refrigerating equipment |
| CN103673494B (en) * | 2013-12-30 | 2016-08-17 | 合肥美的电冰箱有限公司 | Shelf and refrigeration plant for refrigeration plant |
| CN106440650A (en) * | 2016-11-15 | 2017-02-22 | 合肥华凌股份有限公司 | Separation plate module and refrigerator |
| WO2018090503A1 (en) * | 2016-11-15 | 2018-05-24 | 合肥华凌股份有限公司 | Separator assembly and refrigerator |
| CN107826478A (en) * | 2017-11-20 | 2018-03-23 | 胡琳 | Portable automobile trunk |
| CN110631322A (en) * | 2019-10-14 | 2019-12-31 | 南京创维家用电器有限公司 | Turnover glass shelf assembly and refrigerator with same |
| CN110762942A (en) * | 2019-11-26 | 2020-02-07 | 合肥美科制冷技术有限公司 | Adjustable shelf of single-door large refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA REFRIGERATOR CO., LTD. Free format text: FORMER NAME: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Patentee before: Hefei Media Rongshida Refrigerator Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |