CN104165493A - Cold-storage plant and shelf assembly thereof - Google Patents
Cold-storage plant and shelf assembly thereof Download PDFInfo
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- CN104165493A CN104165493A CN201410428641.7A CN201410428641A CN104165493A CN 104165493 A CN104165493 A CN 104165493A CN 201410428641 A CN201410428641 A CN 201410428641A CN 104165493 A CN104165493 A CN 104165493A
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- connecting rod
- bracket
- traversing carriage
- cold storage
- storage plant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
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- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
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- Warehouses Or Storage Devices (AREA)
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Abstract
The invention provides a cold-storage plant and a shelf assembly thereof. The shelf assembly comprises layer frames, a movable support, at least two groups of connection rods and a carrier, wherein the movable support is movably connected onto the layer frames, one end of each connection rod is connected with the movable support pivotally, and the carrier is connected with the other end of the corresponding connection rod pivotally. A folding state limit portion is arranged on the movable support and used for limiting the connection rods or the carrier folded to the bottom of the movable support. When the carrier is folded, the two adjacent layer frames are not separated. When the carrier is unfolded, the carrier serves as a part for assisting in carrying objects between the two adjacent layer frames and separates the space between the two adjacent layer frames, and at the moment, the movable support can drive the connection rods and the carrier to move on the layer frames to perform space change. Therefore, by means of the shelf assembly of the cold-storage plant, cold-storage space is distributed flexibly, and combined storage of foods of different height on the same layer frames can be achieved.
Description
Technical field
The invention belongs to the rack assembly of cold storage plant technical field, particularly a kind of cold storage plant and adopt the cold storage plant of described rack assembly.
Background technology
Existing cold storage plant is put for instant food, is generally all provided with for placing a plurality of layers of frame of food, food can be shelved on each layer of frame.But during food that user can not stack at storage food, egg, cake etc., the space between upper bed rack and food often can not be fully utilized.For this problem, there are following several layers of frame:
1) folding rack, two parts before and after folding rack is divided into routine layer frame, latter half is fixed, and first half can move forward and backward.But it is limited that this layer of frame moves forward and backward direction, and first half layering frame and latter half of layering frame only reserve large space by first half after overlapping, and latter half space is still constant, can not realize the change in space between upper bed rack and food completely.
2) convertible layer frame.Convertible layer frame is probably divided into two classes upset mode, and a class rotating shaft, at refrigeration courage sidewall, pastes neat with refrigeration courage sidewall after the upset of layer frame; Another kind of rotating shaft, at refrigeration courage rear wall, pastes neat with refrigeration courage rear wall after the upset of layer frame.This layer of frame reserves large space by upset in refrigerating box, but irremovable, and need, with strengthening iron load-bearing, increase layer and put up this during work.
3) upset foldable layer frame.This layer of frame is by turning layer frame and the combination of foldable layer frame, and rotating shaft is in refrigeration courage inner side, and after upset, layer frame is folding pastes neat with refrigeration courage rear wall.This layer of frame advantage takes up room little while being to overturn, after keeping flat, without brace summer, reduce cost.Because upset foldable layer frame is by the load-bearing of courage muscle, can not move horizontally, between layer frame, can not realize the combination of differing heights food and deposit.
Summary of the invention
The object of the present invention is to provide a kind of cold storage plant rack assembly, to the refrigerating space method of salary distribution comparatively is flexibly provided, can store easily food.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A cold storage plant rack assembly, comprises a layer frame, also comprises:
Traversing carriage, described traversing carriage mobile link is on described layer frame;
At least two group connecting rods, one end of described every group of connecting rod all joins with described traversing carriage pivotly;
Bracket, described bracket joins with the other end of every group of connecting rod pivotly;
Collapsed state limiting unit, described collapsed state limiting unit is arranged on traversing carriage, for limiting connecting rod or the bracket of packing up to traversing carriage bottom.
Design based on above-mentioned cold storage plant rack assembly, the invention allows for a kind of cold storage plant, described cold storage plant comprise casing and be positioned at casing for placing the rack assembly of food, rack assembly comprises a layer frame, also comprises:
Traversing carriage, described traversing carriage mobile link is on described layer frame;
At least two group connecting rods, one end of described every group of connecting rod all joins with described traversing carriage pivotly;
Bracket, described bracket joins with the other end of every group of connecting rod pivotly;
Collapsed state limiting unit, described collapsed state limiting unit is arranged on traversing carriage, for limiting connecting rod or the bracket of packing up to traversing carriage bottom.
Compared with prior art, advantage of the present invention and good effect are: cold storage plant rack assembly of the present invention comprises a layer frame, traversing carriage, connecting rod and bracket, wherein, traversing carriage, connecting rod, bracket are integrated into the parts of a Moveable foldable, bracket can be packed up and hide to traversing carriage bottom under the effect of connecting rod, or opens the parts that form auxiliary bearing article between adjacent two layers frame.When bracket is packed up, does not separate in the space between adjacent two layers frame; When bracket is opened, bracket becomes the parts of auxiliary bearing article between adjacent two layer framves, space between adjacent two layers frame is separated, now, traversing carriage can drive connecting rod and bracket to move on layer frame, the conversion of implementation space, thereby, the cold storage plant rack assembly refrigerating space method of salary distribution of the present invention is very flexible, can realize differing heights food and deposit with the combination on layer frame.
Read by reference to the accompanying drawings after the detailed description of embodiment of the present invention, it is clearer that the other features and advantages of the invention will become.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the embodiment of the present invention one cold storage plant rack assembly open mode.
Fig. 2 is the schematic diagram of the embodiment of the present invention one traversing carriage and connecting rod collapsed state.
Fig. 3 is the explosive view of the embodiment of the present invention one cold storage plant rack assembly.
Fig. 4 is that the embodiment of the present invention one cold storage plant supporting plate is packed up process schematic diagram.
Fig. 5 is that the embodiment of the present invention one cold storage plant rack assembly is packed up the structural representation changing with open mode time space.
Fig. 6 is the structural representation of the embodiment of the present invention two cold storage plant rack assembly open modes.
Fig. 7 is the schematic diagram of the embodiment of the present invention two traversing carriages and connecting rod open mode.
Fig. 8 is the enlarged drawing of Fig. 7 A portion.
Fig. 9 is the embodiment of the present invention two bracket folded concealed process schematic diagrames.
Figure 10 is the embodiment of the present invention two connecting rod rotation direction schematic diagram while packing up.
The specific embodiment
The cold storage plant rack assembly that the present invention proposes, comprises a layer frame, traversing carriage, connecting rod and bracket.Wherein, layer frame is arranged on the inwall of cold storage plant, and traversing carriage, connecting rod, bracket are integrated into the parts of a Moveable foldable.Connecting rod, bracket are by traversing carriage and layer frame mobile link, one end of connecting rod joins with traversing carriage pivotly, the other end joins with bracket pivotly, on traversing carriage, be provided with for limiting the collapsed state limiting unit of connecting rod or bracket, thereby, when connecting rod is packed up the bottom to traversing carriage, bracket is also packed up to the bottom of traversing carriage and near traversing carriage under the effect of connecting rod, connecting rod or bracket are spacing by collapsed state limiting unit, realize the folding of cold storage plant rack assembly.When connecting rod or bracket disengaging collapsed state limiting unit, bracket is away from traversing carriage, in open mode, can be used for storing, become the parts of auxiliary bearing article between adjacent two layer framves, now, traversing carriage can drive connecting rod and bracket to move on layer frame, realizes the conversion in space between adjacent two layers frame.
Below in conjunction with accompanying drawing, by specific embodiment, implementation of the present invention is specifically described:
Specific embodiment 1:
As Figure 1-4: the present embodiment has proposed a kind of cold storage plant rack assembly,, comprise layer frame 1, traversing carriage 2, two groups of connecting rods 3 and brackets 4.Wherein, traversing carriage 2 mobile links are on layer frame 1, and one end of every group of connecting rod 3 joins with traversing carriage 2 pivotly, and the other end joins with bracket 4 pivotly, on traversing carriage 2, be provided with collapsed state limiting unit 5, for spacing connecting rod 3 or the bracket 4 of packing up to traversing carriage 2 bottoms.Connecting rod 3, bracket 4 can move along layer frame 1 under the effect of traversing carriage 2.When bracket 4 is packed up the bottom to traversing carriage 2, the space between adjacent two layers frame 1 is not separated, and is a complete space, can deposit the article of larger volume and height; When bracket 4 is opened, bracket 4 becomes the parts of auxiliary bearing article between adjacent two layer framves 1, space between adjacent two layers frame 1 is distributed, form a plurality of storage spaces, comprise: the space between the space between layer frame 1 and bracket 4, layer frame 1 and layer frame 1, now, traversing carriage 1 also can drive connecting rod 3 and bracket 4 to move on layer frame 1, the conversion of position, implementation space, facilitates user's storing.
Concrete, traversing carriage 2 is arranged at the below of layer frame 1 and can moves along layer frame 1, and the traversing carriage 2 of the present embodiment is comprised of fore-stock, after-poppet, left socle and right support.Wherein, on the fore-stock of traversing carriage 2 and after-poppet, be provided with clamping apparatus, traversing carriage 2 is connected on layer frame 1 and along a layer frame 1 and is moved by clamping apparatus.The present embodiment be take clamping apparatus and is described as back-off 21, and clamping apparatus is not limited to back-off certainly, and other can be realized with the mode of layer frame 1 mobile link all within protection scope of the present invention, such as: draw-in groove or snap fit etc.The traversing carriage 2 of the present embodiment is by back-off 21 spiral-locks in the front-end and back-end of layer frame 1, and the distance between traversing carriage 2 left socles and right support is less than the distance of layer frame 1 left end and right-hand member, thereby, can promote traversing carriage 2 by external force and move left and right along layer frame 1.
In the present embodiment, every group of connecting rod 3 includes a connecting rod that falls " door " shape, the upper end of each connecting rod 3 is provided with pivotal axis, connecting rod 3 joins with left socle and the right support of traversing carriage 2 pivotly by pivotal axis, on the left socle of traversing carriage 2 and right support, be provided with pivot axis hole 22, in the pivotal axis access pivot axis hole 22 of connecting rod 3, connecting rod 3 rotates around pivot axis hole 22.Connecting rod 3 upwards can turn to the bottom of layer frame 1, can turn to the position vertical with layer frame 1 downwards.Connecting rod lower end joins with bracket 4 pivotly.
Bracket 4 respectively with pivotable joining of lower end of two connecting rods 3, preferred, in the bottom of bracket 4, be provided with claw 41, bracket 4 is installed on the lower end of connecting rod 3 by claw 41, bracket 4 can relatively rotate with connecting rod 3.In the process of packing up, opening at bracket 4, promote bracket 4, bracket 4 drives connecting rods 3 to swing, and the two relatively rotates, and the angle of the support face of bracket 4 is constant all the time.Bracket 4 joins by claw 41 and connecting rod, on the one hand can be convenient for assembly, on the other hand, be convenient to the replacing of bracket 4, user can select different types of bracket 4 according to different demands, such as: plane rack, with the egg rack in egg hole, with the wine frame of radian, parcel tray etc.Certainly, if do not consider to change the situation of bracket, also can directly on bracket 4, be provided with axis hole, connecting rod 3, through axis hole, is realized bracket 4 and is connected with the pivotable of connecting rod 3.
Certainly, connecting rod of the present invention does not limit and said structure, other can be realized and connect structure used all within protection scope of the present invention, for example: every group of connecting rod 3 includes two connecting rods 3 that position is relative, thereby, rack assembly comprises 4 connecting rods altogether, the upper end of each connecting rod 3 is provided with pivotal axis, connecting rod 3 joins with left socle and the right support of traversing carriage 2 pivotly by pivotal axis, on the left socle of traversing carriage 2 and right support, be provided with pivot axis hole 22, in the pivotal axis access pivot axis hole 22 of connecting rod 3, connecting rod 3 rotates around pivot axis hole 22.The lower end of connecting rod 3 is also provided with pivotal axis, is provided with accordingly pivot axis hole on bracket 4, and pivotal axis is installed on pivot axis hole, realizes connecting rod 3 and joins with bracket 4 pivotly.Or the lower end at connecting rod 3 is provided with pivotal axis, the corresponding claw that is provided with on bracket 4, bracket 4 is installed on by claw on the pivotal axis of connecting rod lower end, can facilitate user to select different types of bracket according to different demands.
On the left socle of traversing carriage 2 and right support, be provided with for the connecting rod 3 on can rotation-limited or the collapsed state limiting unit 5 of bracket 4, collapsed state limiting unit 5 has necessarily flexible spacing claw or positive stop for being formed on traversing carriage 2.
If collapsed state limiting unit 5 is flexible spacing claw, when bracket 4 becomes collapsed state from open mode, when connecting rod 3 or bracket 4 turn to the spacing claw of traversing carriage 2, connecting rod 3 or bracket 4 are applied to External Force Acting, make spacing claw produce deformation, connecting rod 3 or bracket 4 clamp to spacing claw, spacing claw restores to the original state afterwards, connecting rod 3 or bracket 4 are limited in spacing claw, bracket 4 is packed up, bracket 4 is pressed close to traversing carriage 2.When bracket 4 becomes open mode from collapsed state, connecting rod 3 or bracket 4 are applied to External Force Acting, make spacing claw produce deformation, connecting rod 3 or bracket 4 are deviate from from spacing claw, spacing claw restores to the original state afterwards, and bracket 4 drives connecting rod 3 to rotate, until open mode.
If collapsed state limiting unit 5 is flexible positive stop, when bracket 4 becomes collapsed state from open mode, bracket 4 drives connecting rods 3 to rotate, and when connecting rod 3 or bracket 4 turn to the positive stop of traversing carriage 2, connecting rod 3 or bracket 4 is applied to External Force Acting, make positive stop produce deformation, connecting rod 3 or bracket 4 are crossed positive stop, and positive stop restores to the original state afterwards, and connecting rod 3 or bracket 4 are limited on positive stop, bracket 4 is packed up, and bracket 4 is pressed close to traversing carriage 2.When bracket 4 becomes open mode from collapsed state, connecting rod 3 or bracket 4 are applied to External Force Acting, make positive stop produce deformation, connecting rod 3 is crossed positive stop, and positive stop restores to the original state afterwards, and bracket 4 drives connecting rod 3 to rotate, until open mode.
In order to guarantee the stable of bracket 4 open modes, can not rock around traversing carriage 2, to guarantee the stability of placing articles, on traversing carriage 2, be provided with for limiting the open mode limiting section 6 of connecting rod 3, open mode limiting unit 6 is for being positioned at the limit stops of pivot axis hole below or having necessarily flexible spacing claw.
Open mode limiting unit 6 is limit stops, when bracket 4 becomes open mode from collapsed state, connecting rod rotates around pivot axis hole 22, when connecting rod 3 arrives limit stops, connecting rod 3 contacts with limit stops, limited backstop is spacing, can not be rotated further, and makes bracket 4 stably in open mode.
Further, open mode limiting unit 6 is flexible spacing claw, when bracket 4 becomes open mode from collapsed state, when connecting rod 3 arrives spacing claw, need apply External Force Acting to connecting rod 3, make spacing claw produce deformation, connecting rod 3 clamps to spacing claw, spacing claw restores to the original state afterwards, makes bracket 4 stably in open mode.When bracket 4 becomes collapsed state from open mode, connecting rod 3 is applied to External Force Acting, make spacing claw produce deformation, connecting rod 3 is deviate from from spacing claw, and spacing claw restores to the original state afterwards, and bracket 4 drives connecting rod 3 to rotate, until collapsed state.
In order to facilitate the operation of user to bracket 4, at the front end of bracket 4, be provided with Handheld Division 42, user is when opening, packing up operation, with the Handheld Division 42 of hand operated bracket 4 front ends to bracket 4.Preferably, Handheld Division comprises an arc part, meets ergonomic theory, easy and simple to handle comfortable.
As shown in Figure 5, when connecting rod 3 upwards turns to the bottom of layer frame 1, by the spacing connecting rod 3 of the collapsed state limiting unit 5 on traversing carriage 2 or bracket 4, thereby bracket 4 is packed up, and near traversing carriage 2, does not take up room.In the situation that bracket 4 is packed up, the space between adjacent two layers layer frame 1 is a larger complete part, can carry highly higher food.When connecting rod 3 or bracket 4 under the effect in external force, while departing from the restriction of collapsed state limiting unit 4, connecting rod 3 is swung down to the position of open mode limiting unit 6,6 pairs of connecting rods of open mode limiting unit 4 carry out spacing, now, bracket 4 is opened, and between adjacent two layer framves 1, can play the effect of bearing article; In the situation that bracket 4 is opened, space between adjacent two layers layer frame 1 is divided into three parts by bracket 4, definition space 1 is the space between upper frame layer by layer 1 and bracket 4, space between frame 1 and bracket 4 layer by layer under being, space 2, space 3 be upper frame layer by layer 1 and under the space between frame 1 layer by layer, can realize differing heights food and deposit with the combination on layer frame.User can be positioned over down highly less food layer by layer between frame 1 and bracket 4 and between bracket 4 and upper frame layer by layer 1, by highly higher food be positioned over layer by layer frame 1 and under the space between frame 1 layer by layer.When traversing carriage 2 moves along a layer frame 1, space 3 can be separated into a plurality of parts, and the size of each part changes with the movement of traversing carriage 2.
Design based on above-mentioned cold storage plant rack assembly, the present embodiment has also proposed a kind of cold storage plant, in the fresh-keeping chamber of the present embodiment cold storage plant, be provided with at least one rack assembly, by rack assembly, realize freely distributing of space between adjacent two layer framves, wherein, rack assembly is as implied above, repeats no more herein.
Specific embodiment 2:
The difference of the present embodiment and specific embodiment 1 is: the present embodiment improves the structure of traversing carriage 2, on traversing carriage 2, be provided with the chute 23 being connected with pivot axis hole 22, after bracket 4 and connecting rod 3 are packed up, connecting rod 3 can slide along chute 23, and by the spacing connecting rod 3 of collapsed state limiting unit or bracket 4.
Concrete, as shown in Fig. 6-8, traversing carriage 2 is arranged at the below of layer frame 1 and can moves along layer frame 1, and the traversing carriage 2 of the present embodiment is comprised of fore-stock, after-poppet, left socle and right support.Wherein, on the fore-stock of traversing carriage 2 and after-poppet, be provided with clamping apparatus, traversing carriage 2 is connected on layer frame 1 and along a layer frame 1 and is moved by clamping apparatus.The present embodiment be take clamping apparatus and is described as back-off 21, and clamping apparatus is not limited to back-off certainly, other can realize is connected movement with layer frame 1 mode all within protection scope of the present invention, such as draw-in groove or snap fit etc.The traversing carriage 2 of the present embodiment is the front-end and back-end at layer frame 1 by back-off 21 spiral-locks.Preferably, in front end and the rear end of layer frame, be provided with ornamental strip, back-off 21 spiral-locks are on ornamental strip.Distance between traversing carriage 2 left socles and right support is less than the distance of layer frame 1 left end and right-hand member, thereby, can promote traversing carriage 2 by external force and move left and right along layer frame 1.One end of connecting rod 3 joins with traversing carriage 2 pivotly, on the left socle of traversing carriage 2 and right support, is provided with pivot axis hole 22, and in one end access pivot axis hole 22 of connecting rod 3, connecting rod 3 rotates around pivot axis hole 22.Connecting rod 3 upwards can turn to the bottom of layer frame 1 around pivot axis hole 22, can turn to the position vertical with layer frame 1 downwards.
The present embodiment is provided with the chute 23 being connected with pivot axis hole 22 on traversing carriage 2; pivot axis hole 22 and chute 23 can be positioned at the inner side of left socle and right support; certainly; pivot axis hole 22 and chute 23 are positioned at the outside of left socle and right support also can realize object of the present invention, all within protection scope of the present invention.
Pivot axis hole 22 and chute 23 can be positioned at the outside of left socle and right support, and when connecting rod 3 is positioned at the outside of left socle and right support, when connecting rod 3 is when pivot axis hole 22 is upwards rocked to the bottom of layer frame 1, connecting rod 3 can slide along chute 23.In the present embodiment, the collapsed state limiting unit 5 on traversing carriage 2 is for being positioned at the positive stop of traversing carriage 2 bottoms, and when connecting rod 3 is packed up to the bottom of traversing carriage 2 and slipped into along chute 23, bracket 4 is limited on positive stop.
Connecting rod 3 and bracket 4 are in collapsed state; Only have when bracket 4 to deviate from from positive stop, when connecting rod 3 skids off chute 23 and arrives pivot axis hole 22, connecting rod 3 just can rotate around pivot axis hole 22, in open mode.
The present embodiment is also provided with open mode limiting unit in pivot axis hole 22 and chute 23 joints, and open mode limiting unit is limit stops, and when connecting rod 3 and bracket 4 are during in open mode, limit stops restriction connecting rod 3 further rotates around pivot axis hole 22.
Pivot axis hole 22 and chute 23 can also be positioned at the inner side of left socle and right support, and when connecting rod is positioned at the inner side of left socle and right support, when connecting rod 3 is when pivot axis hole 22 is upwards rocked to the bottom of layer frame 1, connecting rod 3 can slide along chute 23.In the present embodiment, collapsed state limiting unit on traversing carriage 25 is for protruding the positive stop of described chute 23, and described positive stop is respectively to the inner bulge of left socle and right support.Wherein, positive stop can be set to one or more spacing preiections, or a positive stop strip arranging along chute 23 directions.Positive stop can be positioned at the top of chute, also can be positioned at the below of chute.
When connecting rod 3 is packed up to the bottom of traversing carriage 2 and slipped into along chute 23, connecting rod 3 or bracket 4 are limited on positive stop.
Connecting rod 3 and bracket 4 are in collapsed state; Only have and skid off chute 23 when connecting rod 3, and while arriving pivot axis hole 22, connecting rod 3 just can rotate around pivot axis hole 22, in open mode.
The present embodiment is also provided with open mode limiting unit in pivot axis hole 22 and chute 23 joints, and open mode limiting unit is limit stops, and when connecting rod 3 and bracket 4 are during in open mode, limit stops restriction connecting rod 3 further rotates around pivot axis hole 22.
Preferably, the present embodiment is integrated into a limiting part 24 by collapsed state limiting unit and open mode limiting unit.Limiting part 24 is arranged on pivot axis hole 22 and chute 23 joints, below chute 23, along chute 23, arrange, there is the first confined planes and the second confined planes, the first confined planes is when to be connecting rod 3 slide along chute 23, the face of support connecting rod 3, the second confined planes is positioned at pivot axis hole 22 and chute 23 joints, and in a certain angle with the first confined planes, thereby, during bracket 4 open mode, it is spacing that connecting rod 3 can be limited the second confined planes of parts 24, and meanwhile, during bracket 4 collapsed state, connecting rod 3 can slip into along chute 23 smoothly.
When connecting rod 3 is packed up to the bottom of traversing carriage 2 and slipped into along chute 23, connecting rod 3 is limited on the first confined planes of limiting part 24, and connecting rod 3 is in collapsed state; Only have and skid off chute 23 when connecting rod 3, and while arriving pivot axis hole 22, connecting rod 3 just rotatably gets off, in open mode, now, it is spacing that connecting rod 3 is limited the second confined planes of parts 24, connecting rod 3 can further not rotate around pivot axis hole 22, guarantees the stability of placing articles.
The form of the present embodiment connecting rod 3 is identical with specific embodiment 1, and bracket 4 is identical with specific embodiment 1 with the connected mode of connecting rod 3, repeats no more herein.
When bracket 4 becomes collapsed state from open mode, bracket 4 drives connecting rod 3 to rotate around pivot axis hole 22, when connecting rod 3 turns to the bottom of traversing carriage 2, promote bracket 4, connecting rod 3 is slipped into along chute 23, and under the effect of limiting part 24 first confined planes, connecting rod 3 is limited on the first confined planes of limiting part 24, bracket 4 is packed up, and bracket 4 is pressed close to traversing carriage 2.When bracket 4 becomes open mode from collapsed state, pull bracket 4, make connecting rod 3 skid off chute 23, until pivot axis hole 22, bracket 4 drives connecting rods to rotate around pivot axis hole 22, until open mode, it is spacing that connecting rod 3 is limited the second confined planes of parts 24.
In order to facilitate the operation of user to bracket 4, front end at bracket 4 is provided with Handheld Division 42, user is when opening, packing up operation to bracket 4, Handheld Division 42 with hand operated bracket 4 front ends, preferably, Handheld Division comprises an arc part, meets ergonomic theory, easy and simple to handle comfortable.
As shown in Figure 9, when not needing to use bracket 4, bracket 4 is packed up, be specially, pull bracket 4, bracket 4 is upwards rocked to the bottom of layer frame 1, promote bracket 4, connecting rod 3 is slipped into along chute 23, under the effect of limiting part 24, connecting rod 3 is limited on the first confined planes of limiting part 24, and bracket 4 is packed up, bracket 4 is pressed close to traversing carriage 2, does not take up room.In the situation that bracket 4 is packed up, the space between adjacent two layers layer frame 1 is a complete part, can carry highly higher food.When needs are used bracket 4, pull bracket 4, make connecting rod 3 skid off chute 23, until pivot axis hole 22, bracket 4 drives connecting rod to rotate around pivot axis hole 22, until open mode, it is spacing that connecting rod 3 is limited the second confined planes of parts 24, and now, bracket 4 is opened, between adjacent two layer framves 1, can play the effect of bearing article.In the situation that bracket 4 is opened, the space between adjacent two layers layer frame 1 is divided into three parts by bracket 4, can realize differing heights food and deposit with the combination on layer frame.
User can be positioned over down highly less food layer by layer between frame 1 and bracket 4 and between bracket 4 and upper frame layer by layer 1, by highly higher food be positioned over layer by layer frame 1 and under the space between frame 1 layer by layer.When traversing carriage 2 moves along layer frame 1, refrigerating space changes with the movement of traversing carriage 2, meets the storing demand that user is different.
As shown in figure 10, the present embodiment is particularly useful for the connecting rod 3 of rack assembly and bracket 4 when open mode, the situation between bracket 4 and the rear wall of cold storage plant with storage space, now, rack assembly is arranged at the below of layer frame 1 and away from the rear wall of cold storage plant.In order to facilitate user at a plurality of storage space accessing articles, the article of cold storage plant back space especially, the connecting rod 3 of the present embodiment and bracket 4 are set to rotate to the direction away from cold storage plant rear wall (towards door body direction).When connecting rod 3 and bracket 4 is upwards and after door body direction rotation is packed up, whole bracket reach, outstanding casing, can and door body produce and interfere, a body cannot be closed.The design of the chute 23 on the present embodiment traversing carriage 2, can make bracket 4 and the connecting rod 3 rear wall direction along chute 23 to cold storage plant slide, so that bracket 4 does not affect cutting out of a body after packing up.
Design based on above-mentioned cold storage plant rack assembly, the present embodiment has also proposed a kind of cold storage plant, in the fresh-keeping chamber of the present embodiment cold storage plant, be provided with at least one rack assembly, by rack assembly, realize freely distributing of space between adjacent two layer framves, wherein, rack assembly is as implied above, repeats no more herein.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a cold storage plant rack assembly, comprises a layer frame, it is characterized in that, also comprises:
Traversing carriage, described traversing carriage mobile link is on described layer frame;
At least two group connecting rods, one end of described every group of connecting rod all joins with described traversing carriage pivotly;
Bracket, described bracket joins with the other end of every group of connecting rod pivotly;
Collapsed state limiting unit, described collapsed state limiting unit is arranged on traversing carriage, for spacing, packs up to connecting rod or the bracket of traversing carriage bottom.
2. cold storage plant rack assembly according to claim 1, is characterized in that: on described traversing carriage, be provided with open mode limiting unit, for the connecting rod of spacing open mode.
3. cold storage plant rack assembly according to claim 1, is characterized in that: described traversing carriage is arranged on layer frame, on described traversing carriage, pivot axis hole is set, and one end of described connecting rod is accessed in described pivot axis hole; On described traversing carriage, be provided with the chute being connected with pivot axis hole, when described connecting rod and bracket are packed up to traversing carriage bottom, described connecting rod can slide along chute, and described connecting rod or bracket are limited in collapsed state limiting unit.
4. cold storage plant rack assembly according to claim 3, is characterized in that: described pivot axis hole and chute joint are provided with for connecting rod rotational angle being carried out to spacing open mode limiting unit.
5. cold storage plant rack assembly according to claim 4, it is characterized in that: described collapsed state limiting unit and open mode limiting unit are same limiting part, described limiting part is positioned at the below of chute, described limiting part has to connecting rod or bracket collapsed state is carried out the first spacing confined planes and connecting rod open mode is carried out to the second spacing confined planes, described the second confined planes is positioned at described pivot axis hole and chute joint, and described the first confined planes and the second confined planes are in a certain angle.
6. according to the cold storage plant rack assembly described in claim 3 or 4 or 5, it is characterized in that: the connecting rod of described rack assembly and bracket, when open mode, have storage space between described bracket and the rear wall of cold storage plant.
7. according to the cold storage plant rack assembly described in claim 1-5 any one, it is characterized in that: on described traversing carriage, be provided with clamping apparatus, described clamping apparatus is connected to the end at layer frame.
8. according to the cold storage plant rack assembly described in claim 1-5 any one, it is characterized in that: the bottom of described bracket is provided with claw, described claw and connecting rod are rotationally connected.
9. according to the cold storage plant rack assembly described in claim 1-5 any one, it is characterized in that: the front end of described bracket is provided with Handheld Division.
10. a cold storage plant, is characterized in that: in described cold storage plant, be provided with the rack assembly described at least one claim 1-9 any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428641.7A CN104165493B (en) | 2014-08-28 | 2014-08-28 | A kind of cold storage plant and its rack assembly |
| PCT/CN2014/093223 WO2016029592A1 (en) | 2014-08-28 | 2014-12-08 | Refrigerating apparatus and shelf assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428641.7A CN104165493B (en) | 2014-08-28 | 2014-08-28 | A kind of cold storage plant and its rack assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104165493A true CN104165493A (en) | 2014-11-26 |
| CN104165493B CN104165493B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410428641.7A Active CN104165493B (en) | 2014-08-28 | 2014-08-28 | A kind of cold storage plant and its rack assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104165493B (en) |
| WO (1) | WO2016029592A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029592A1 (en) * | 2014-08-28 | 2016-03-03 | 海信（山东）冰箱有限公司 | Refrigerating apparatus and shelf assembly thereof |
| CN105953516A (en) * | 2016-05-16 | 2016-09-21 | 海信容声(广东)冰箱有限公司 | Refrigerator door shelf structure and refrigerator |
| CN106052280A (en) * | 2016-05-20 | 2016-10-26 | 合肥华凌股份有限公司 | Universal tray assembly and refrigerator |
| CN106524660A (en) * | 2016-12-16 | 2017-03-22 | 青岛海尔股份有限公司 | Refrigerator and storage device thereof |
| US10408530B1 (en) * | 2018-01-31 | 2019-09-10 | Ronald Beck | Under cabinet/shelf storage rack |
| US11060789B2 (en) | 2018-01-31 | 2021-07-13 | Ronald Beck | Under cabinet/shelf storage rack improvements |
| WO2022088044A1 (en) * | 2020-10-30 | 2022-05-05 | 合肥美的电冰箱有限公司 | Shelf assembly and storage cabinet |
| USD953083S1 (en) | 2018-01-31 | 2022-05-31 | Ronald Beck | Under cabinet/shelf storage rack |
| USD958575S1 (en) | 2018-01-31 | 2022-07-26 | Ronald Beck | Under cabinet/shelf storage rack |
| US11737559B2 (en) | 2019-07-19 | 2023-08-29 | Ronald Beck | Under cabinet/shelf storage rack improvements |
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| CN201177428Y (en) * | 2007-09-30 | 2009-01-07 | 海尔集团公司 | Combined refrigerator rack |
| CN201277789Y (en) * | 2008-07-30 | 2009-07-22 | 青岛澳柯玛股份有限公司 | Collapsible wine bottle rack |
| WO2011076833A2 (en) * | 2009-12-24 | 2011-06-30 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator comprising a collapsibile shelf |
| CN202562193U (en) * | 2012-03-12 | 2012-11-28 | 合肥美的荣事达电冰箱有限公司 | Commodity shelf and refrigerator with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165493B (en) * | 2014-08-28 | 2017-08-25 | 海信（山东）冰箱有限公司 | A kind of cold storage plant and its rack assembly |
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| JP2003269854A (en) * | 2002-03-15 | 2003-09-25 | Lg Electronics Inc | Tray apparatus for refrigerator |
| CN201177428Y (en) * | 2007-09-30 | 2009-01-07 | 海尔集团公司 | Combined refrigerator rack |
| CN201277789Y (en) * | 2008-07-30 | 2009-07-22 | 青岛澳柯玛股份有限公司 | Collapsible wine bottle rack |
| WO2011076833A2 (en) * | 2009-12-24 | 2011-06-30 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerator comprising a collapsibile shelf |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016029592A1 (en) * | 2014-08-28 | 2016-03-03 | 海信（山东）冰箱有限公司 | Refrigerating apparatus and shelf assembly thereof |
| CN105953516A (en) * | 2016-05-16 | 2016-09-21 | 海信容声(广东)冰箱有限公司 | Refrigerator door shelf structure and refrigerator |
| CN105953516B (en) * | 2016-05-16 | 2019-03-29 | 海信容声(广东)冰箱有限公司 | A kind of shelf of refrigerator door structure and refrigerator |
| CN106052280A (en) * | 2016-05-20 | 2016-10-26 | 合肥华凌股份有限公司 | Universal tray assembly and refrigerator |
| CN106052280B (en) * | 2016-05-20 | 2018-07-31 | 合肥华凌股份有限公司 | General tray component and refrigerator |
| CN106524660A (en) * | 2016-12-16 | 2017-03-22 | 青岛海尔股份有限公司 | Refrigerator and storage device thereof |
| CN106524660B (en) * | 2016-12-16 | 2019-07-02 | 青岛海尔股份有限公司 | Refrigerator and its shelving unit |
| US10408531B1 (en) * | 2018-01-31 | 2019-09-10 | Ronald Beck | Under cabinet/shelf storage rack |
| US10408530B1 (en) * | 2018-01-31 | 2019-09-10 | Ronald Beck | Under cabinet/shelf storage rack |
| US10415874B1 (en) * | 2018-01-31 | 2019-09-17 | Ronald Beck | Under cabinet/shelf storage rack |
| US10823491B2 (en) | 2018-01-31 | 2020-11-03 | Ronald Beck | Under cabinet/shelf storage rack |
| US11060789B2 (en) | 2018-01-31 | 2021-07-13 | Ronald Beck | Under cabinet/shelf storage rack improvements |
| US11255598B2 (en) | 2018-01-31 | 2022-02-22 | Ronald Beck | Under cabinet/shelf storage rack |
| USD953083S1 (en) | 2018-01-31 | 2022-05-31 | Ronald Beck | Under cabinet/shelf storage rack |
| USD958575S1 (en) | 2018-01-31 | 2022-07-26 | Ronald Beck | Under cabinet/shelf storage rack |
| US11737559B2 (en) | 2019-07-19 | 2023-08-29 | Ronald Beck | Under cabinet/shelf storage rack improvements |
| WO2022088044A1 (en) * | 2020-10-30 | 2022-05-05 | 合肥美的电冰箱有限公司 | Shelf assembly and storage cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016029592A1 (en) | 2016-03-03 |
| CN104165493B (en) | 2017-08-25 |
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Address after: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266101 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: No.1888, Section 2, Chenglong Road, Longquanyi District, Chengdu, Sichuan Province Patentee after: HISENSE (CHENGDU) REFRIGERATOR Co.,Ltd. Address before: 266736 Qingdao, Pingdu City, South Village, Hisense Road, No. 8, No. Patentee before: HISENSE (SHANDONG) REFRIGERATOR Co.,Ltd. |