CN215638300U - Support and refrigeration plant - Google Patents

Abstract

The utility model provides a support and refrigeration equipment. Wherein, the support includes: a first frame body; the second frame body is rotatably connected with the first frame body and can rotate around the first axis so as to be switched between a first recovery state and a first unfolding state; the third frame body is rotatably connected with the first frame body and can rotate around a second axis so as to be switched between a second recovery state and a second unfolding state; wherein, first support body, second support body and third support body all are provided with puts thing portion, and first axis and second axis are different. According to the utility model, by reasonably arranging the structure of the support and fully utilizing the folding and unfolding functions of the support, the occupancy rate of the support to the space can be adjusted according to the number of eggs, so that the use requirement of storing a large number of eggs can be met, the use requirement of folding the support to reduce the occupancy rate of the internal space of the refrigeration equipment when the number of eggs is small can also be met, and the space for accommodating other food materials by the refrigeration equipment can be increased.

Description

Support and refrigeration plant

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a support and refrigeration equipment.

Background

In the related art, the egg rack is structurally fixed and is not foldable, and when the number of eggs is less than that of the egg holes of the egg rack, the storage space of the egg rack in the refrigerator is not reduced, so that the space utilization rate of the refrigerator is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art or the related art.

To this end, a first aspect of the utility model proposes a stent.

A second aspect of the utility model proposes a refrigeration device.

In view of the above, one aspect of the present invention provides a stent, including: a first frame body; the second frame body is rotatably connected with the first frame body and can rotate around the first axis so as to be switched between a first recovery state and a first unfolding state; the third frame body is rotatably connected with the first frame body and can rotate around a second axis so as to be switched between a second recovery state and a second unfolding state; wherein, first support body, second support body and third support body all are provided with puts thing portion, and first axis and second axis are different.

The utility model provides a support which comprises a first support body, a second support body, a third support body and an object placing part, wherein the object placing part is arranged on any one of the first support body, the second support body and the third support body. When articles (such as eggs) need to be placed, the second frame body is rotated to the first unfolding state, and the eggs can be placed in the placing parts of the first frame body and the second frame body; or the third frame body is rotated to a second unfolded state, and eggs can be placed in the placing parts of the first frame body and the third frame body; or the second frame body is rotated to the first unfolding state, and the third frame body is rotated to the second unfolding state, so that eggs can be placed in the storage parts of the first frame body, the second frame body and the third frame body. When the bracket is recovered, the second bracket body is rotated to a first recovery state, and the third bracket body is rotated to a second recovery state.

That is to say, can adjust the position relation of first support body, second support body and third support body according to the quantity of egg. This set up the folding function that receive and releases of make full use of the support for can be according to the occupancy of quantity adjustment support to the space of eggs, both can satisfy the user demand of a large amount of eggs of storage, folding support is in order to reduce the user demand to the occupancy of refrigeration plant inner space when can satisfying egg quantity again when less, is favorable to increasing the space of other edible materials of refrigeration plant holding. And the structure has the advantages of simple operation and easy storage.

It will be appreciated that the arrangement in which the second carrier rotates relative to the first carrier about a first axis different from the second axis about which the third carrier rotates relative to the first carrier, makes it possible to rotate the second carrier independently of the third carrier, and likewise to rotate the third carrier independently of the second carrier to ensure independence of rotation of the second and third carriers.

According to the bracket of the utility model, the following additional technical characteristics can be provided:

in above-mentioned technical scheme, further, the second support body is in first recovery state, and when the third support body was in second recovery state, the second support body superposes between first support body and third support body.

In this technical scheme, through the cooperation structure of reasonable first support body, second support body and the third support body that sets up for the second support body is in first recovery state, and when the third support body was in the second recovery state, the second support body was overlapped between first support body and the third support body, promptly, first support body, second support body and third support body overlapped and are established together. When accomodating the support, the maximize reduces the occupancy of support to the space, in addition, when the quantity of eggs is less, can make the support under the state of accomodating, place the eggs on the third support body on top layer.

In any of the above technical solutions, further, the bracket further includes a first rod body and a second rod body; second support body and third support body all include: the first rod body is rotatably connected with the connecting part of the second frame body, the first frame body is rotatably connected with the second frame body through the first rod body, the second rod body is rotatably connected with the connecting part of the third frame body, and the first frame body is rotatably connected with the third frame body through the second rod body; the sliding groove is a concave part formed by inwards sinking from any side part of the second frame body and the third frame body, the first rod body can slide in the sliding groove of the third frame body, and the second rod body can slide in the sliding groove of the second frame body; wherein, put the thing portion and be located between connecting portion and the spout, the sunken direction of the spout of second support body is opposite with the sunken direction of the spout of third support body.

In this technical scheme, the support still includes first body of rod and second body of rod. The first frame body and the second frame body are rotatably connected through the first rod body, namely, the second frame body can rotate around a first axis of the first rod body so as to be switched between a first recovery state and a first unfolding state; similarly, the third body is rotatably connected to the first frame body via the second rod, that is, the third frame body can rotate around the second axis of the second rod to switch between the second retracted state and the second extended state. This setting provides structural support for the independence of the second frame and the third frame from rotation.

Further, second support body and third support body all include connecting portion and spout.

Wherein, the second support body passes through connecting portion and is connected with the rotation of first body of rod, and the third support body passes through connecting portion and is connected with the rotation of second body of rod.

Because the first body of rod can slide in the spout of third support body, so, rotate the third support body in order to switch to the second by the second state of expandeing when retrieving, the first body of rod slides in the spout through the opening of third support body lateral part, and the first body of rod cooperatees in order to inject the third support body for the removal route of first support body with the spout, guarantees the cooperation size between third support body and the first support body for the third support body can effectively switch to the second according to predetermineeing the route and retrieve the state. And when the third frame body is switched to the second recovery state, the bottom wall of the sliding groove abuts against the first rod body, so that the third frame body cannot rotate continuously. On the contrary, when rotating the third support body and switching to the second expansion state by the second recovery state, the spout slides until spout and first body of rod phase separation for first body of rod, and the first body of rod cooperatees in order to inject the third support body for the moving path of first support body with the spout, guarantees the cooperation size between third support body and the first support body for the third support body can effectively switch to the second expansion state according to predetermineeing the route.

Because the second body of rod can slide in the spout of second support body, so, rotate the second support body in order to switch to first recovery state by first expansion state, the second body of rod slides in the spout through the opening of second support body lateral part, and the second body of rod cooperatees with the spout in order to inject the second support body for the removal route of first support body, guarantees the cooperation size between second support body and the first support body for the second support body can effectively switch to first recovery state according to predetermineeing the route. And when the second frame body is switched to the first recovery state, the bottom wall of the sliding groove abuts against the second rod body, so that the second frame body cannot rotate continuously. On the contrary, when rotating the second support body and switching to first expansion state by first recovery state, the spout slides until spout and the phase separation of the second body of rod for the second body of rod, and the second body of rod cooperatees with the spout in order to inject the second support body for the moving path of first support body, guarantees the cooperation size between second support body and the first support body for the second support body can effectively switch to first expansion state according to predetermineeing the route.

In any of the above technical solutions, further, the cross section of the concave portion is taken along a direction perpendicular to the third frame body to the first frame body, and in the cross section, a contour line of a side wall of the concave portion is in a circular arc shape.

In this technical scheme, through the structure of reasonable setting concave part for carry out the cross-section to the concave part along the direction of perpendicular to third support body to first support body, on this cross-section, the contour line of the lateral wall of concave part is arc. The sliding grooves of the first rod body, the second rod body and the second frame body are matched to ensure the smoothness and the stability of the rotation of the second frame body, and the clamping stagnation of the second frame body is avoided. Similarly, the sliding grooves of the first rod body, the second rod body and the third frame body are matched to ensure the smoothness and the stability of the rotation of the third frame body, so that the clamping stagnation of the third frame body is avoided.

In any one of the above technical solutions, further, the first frame further includes: the first main board is provided with an object placing part; the first supporting part is connected with the first main board and used for supporting the first main board.

In this technical scheme, first support body includes first mainboard and first supporting part, and first supporting part is connected with first mainboard, and first supporting part has the effect of supporting first mainboard to make first mainboard and the holding surface phase separation of placing the support, and then make to put the thing portion and the holding surface phase separation of placing the support, place for the support is firm and provide the structural support.

Specifically, a gap is formed between the bottom of the placing part and the supporting surface of the placing support.

In any one of the above technical solutions, further, the first supporting portion includes: a first support plate; the first supporting plate and the second supporting plate are connected with the bottom of the first main plate and are arranged at intervals; wherein, put the thing portion and be located between first backup pad and the second backup pad.

In this technical scheme, first supporting part includes first backup pad and second backup pad, and first backup pad all is connected with the bottom of first mainboard with the second backup pad, and just first backup pad is located the one side of putting the thing portion, and the second backup pad is located the opposite side of putting the thing portion, promptly, puts the thing portion and is located between first backup pad and the second backup pad. This setting has increased area of contact and the contact angle of first supporting part with first mainboard to guarantee stability and reliability that the support was placed.

In any one of the above technical solutions, further, the second support body and the third support body all include: the second main board is provided with an object placing part; the second supporting part is connected with the second main board and is used for supporting the second main board; when the first frame body is in the first recovery state, the first support plate is positioned between the second support part of the second frame body and the second support plate; when the second recovery state, the second support plate is positioned between the second support part and the first support plate of the third frame body.

In this technical scheme, second support body and third support body all include second mainboard and second supporting part, and the second supporting part is connected with the second mainboard, and the second supporting part has the effect of supporting the second mainboard.

Specifically, during the first recovery state, first backup pad is located between the second supporting part and the second backup pad of second support body, promptly, the second supporting part of second support body is located the outside of first backup pad, and the second support body contacts through second supporting part and the holding surface of placing the support to play the effect of supporting fixed second mainboard, and this structural setting can reduce and accomodate the support after, the occupancy of support to the space. In addition, when the first expansion state, the second supporting plate is located between the second supporting part and the first supporting plate of the second support body, and the second supporting plate is matched with the second supporting part of the second support body to support eggs placed in the storage part.

Specifically, when the second was retrieved the state, the second backup pad was located between the second supporting part and the first backup pad of third support body, promptly, the second supporting part of third support body was located the outside of second backup pad, and the third support body contacts through second supporting part and the holding surface of placing the support to play the effect of supporting fixed second mainboard, and this structural setting can reduce and accomodate the support after, the occupancy of support to the space. In addition, when the second expanded state, first backup pad is located between the second supporting part and the second backup pad of third support body, and first backup pad cooperatees in order to support to place the egg class in putting the thing portion with the second supporting part of third support body.

In any of the above technical solutions, further, the free end of the second support portion of the second frame body and the free end of the first support portion are located on the same plane.

In this technical scheme, through the cooperation structure of the second supporting part and the first supporting part of reasonable setting second support body for the free end of the second supporting part of second support body and the free end of first supporting part are located the coplanar, can make the second mainboard of second support body keep the level like this, and the condition of avoiding putting the egg class landing play in the thing portion and putting the thing portion takes place.

It can be understood that the free end of the second supporting portion is the end of the second supporting portion away from the second main body, and the free end of the first supporting portion is the end of the first supporting portion away from the first main body.

In any of the above technical solutions, further, the free end of the second supporting portion of the third frame body and the free end of the first supporting portion are located on the same plane.

In this technical scheme, through the cooperation structure of the second supporting part and the first supporting part of reasonable setting third support body for the free end of the second supporting part of third support body and the free end of first supporting part are located the coplanar, can make the second mainboard of third support body keep the level like this, and the condition of avoiding putting the egg class landing play in the thing portion and putting the thing portion takes place.

It can be understood that the free end of the second supporting portion is the end of the second supporting portion away from the second main body, and the free end of the first supporting portion is the end of the first supporting portion away from the first main body.

In any of the above technical solutions, further, the first main plate is integrally connected with the first supporting portion.

In the technical scheme, the first main board and the first supporting part are of an integrated structure, and the structure is arranged so that the assembling process of the first main board and the first supporting part is omitted, the assembling process and the subsequent disassembling process of the first main board and the first supporting part are simplified, the assembling and disassembling efficiency is favorably improved, and the production and maintenance cost can be reduced. In addition, the first main board and the first supporting part are integrally connected, so that the requirement on the size precision of the formed product can be met.

In any of the above technical solutions, further, the second main plate is integrally connected with the second supporting portion.

In the technical scheme, the second main board and the second supporting part are of an integrated structure, and the structure is arranged so that the assembling process of the second main board and the second supporting part is omitted, the assembling process and the subsequent disassembling process of the second main board and the second supporting part are simplified, the assembling and disassembling efficiency is favorably improved, and the production and maintenance cost can be reduced. In addition, the second main board and the second supporting part are integrally connected, so that the requirement on the size precision of product forming can be met.

In any of the above technical solutions, further, in the first recovery state, one end of the second frame body away from the first rod body is located between the first rod body and the second rod body; when the second recovery state, the end of the third frame body departing from the second rod body is positioned between the first rod body and the second rod body.

In this technical scheme, through the cooperation structure of reasonable first support body, second support body and the third support body that sets up for during first recovery state, the one end that the second support body deviates from the first body of rod is located between the first body of rod and the second body of rod, and when the second was retrieved the state, the one end that the third support body deviates from the second body of rod is located between the first body of rod and the second body of rod. For example, the second frame body is positioned between the first frame body and the third frame body; for example, the second frame body and the third frame body are positioned on the same layer.

In any one of the above technical solutions, further, the article placing part includes at least one of the article placing hole and the article placing groove.

In this technical scheme, put the thing portion including putting the thing hole and putting at least one in the thing groove, if, put the thing portion including putting the thing hole, if again, put the thing portion including putting the thing groove, if again, put the thing portion including putting the thing hole and putting the thing groove. This setting can guarantee to put the validity and the stability that the thing portion bore eggs, and has the processing facility, advantage that low in production cost.

In any of the above technical solutions, further, the connection portion includes at least one of a connection hole and a connection groove.

In this technical scheme, connecting portion include at least one in connecting hole and the connecting groove, for example, connecting portion includes the connecting hole, if, connecting portion includes the connecting groove, if, connecting portion includes connecting hole and connecting groove. The validity and stability of being connected of second support body and first support body can be guaranteed to this setting, and validity and stability of being connected of third support body and first support body can be guaranteed, and have the advantage that processing is convenient, low in production cost.

In any one of the above technical solutions, further, the number of the placing parts is plural, and the plural placing parts are arranged in a matrix.

In this technical scheme, put the thing portion and have a plurality ofly, a plurality ofly put the thing portion and be the matrix arrangement to satisfy the user demand who stores a large amount of eggs.

A second aspect of the present invention provides a refrigeration apparatus comprising: the stent of any one of the aspects of the first aspect.

The refrigeration equipment provided by the utility model comprises the bracket according to any one of the technical solutions in the first aspect, so that all the advantages of the bracket are achieved, and no description is made herein.

In any of the above technical solutions, further, the refrigeration apparatus further includes: a box body; the door body is connected with the box body in an openable and closable manner, and the support is detachably arranged on at least one of the box body and the door body.

In this technical scheme, refrigeration plant includes box and door body, and wherein, the door body can be connected with the box by opening and shutting, promptly, opens the door body in order to placing article in the box, closes the door body in order to seal the box.

Wherein, the support is dismantled and assembled and is located at least one in box and the door body, promptly, can set up the position of placing of support according to actual need. For example, the bracket is arranged in the box body; for example, the bracket is arranged on the door body; for example, the number of the brackets is multiple, one part of the brackets is arranged in the box body, and the other part of the brackets is arranged in the door body.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view showing a first state of a bracket assembly of one embodiment of the present invention;

FIG. 2 is a schematic structural view showing a second state of the bracket assembly of one embodiment of the present invention;

FIG. 3 is a schematic structural view illustrating a third state of the bracket assembly of one embodiment of the present invention;

FIG. 4 is a schematic structural view illustrating a fourth state of the bracket assembly according to the embodiment of the present invention;

FIG. 5 is a schematic structural view illustrating a fifth state of the bracket assembly according to an embodiment of the present invention;

FIG. 6 is a structural schematic view showing a first state of stent deployment according to an embodiment of the present invention;

fig. 7 is a structural view illustrating a second state of the stent deployment according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 7 is:

100 supports, 110 first support body, 112 first main board, 114 first supporting plate, 116 second supporting plate, 117 first installation portion, 118 second installation portion, 120 second support body, 130 storage portion, 140 first rod body, 150 second rod body, 160 connecting portion, 170 spout, 180 second main board, 190 second supporting portion, 200 third support body.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The following describes the stand 100 and the refrigeration appliance according to some embodiments of the present invention with reference to fig. 1 to 7.

Example 1:

as shown in fig. 1, 2, 3, 4, 5, 6 and 7, according to an embodiment of the first aspect of the present invention, a rack 100 is provided, where the rack 100 includes a first rack 110, a second rack 120, a third rack 200 and a placement part 130, the second rack 120 is rotatably connected to the first rack 110, the second rack 120 is rotatable about a first axis to switch between a first recovery state and a first expansion state, the third rack 200 is rotatably connected to the first rack 110, the third rack 200 is rotatable about a second axis to switch between a second recovery state and a second expansion state, the first rack 110, the second rack 120 and the third rack 200 are all provided with the placement part 130, and the first axis and the second axis are different.

In detail, the stand 100 includes a first stand 110, a second stand 120, a third stand 200, and a storage 130, wherein any one of the first stand 110, the second stand 120, and the third stand 200 is provided with the storage 130. When articles (such as eggs) need to be placed, the second rack 120 is rotated to the first unfolded state, so that the eggs can be placed in the placing parts 130 of the first rack 110 and the second rack 120; or the third rack 200 is rotated to the second unfolded state, so that eggs can be placed in the placing parts 130 of the first rack 110 and the third rack 200; or the second frame body 120 is rotated to the first unfolded state, and the third frame body 200 is rotated to the second unfolded state, so that eggs can be placed in the placing parts 130 of the first frame body 110, the second frame body 120 and the third frame body 200. When the rack 100 is retracted, the second frame 120 is rotated to the first retracted state, and the third frame 200 is rotated to the second retracted state.

That is, the positional relationship of the first frame 110, the second frame 120, and the third frame 200 may be adjusted according to the number of eggs. This set up folding of make full use of support 100 and receive and release the function for can be according to the occupancy of quantity adjustment support 100 to the space of egg, both can satisfy the user demand of a large amount of eggs of storage, folding support 100 in order to reduce the user demand to the occupancy of refrigeration plant inner space when can satisfying egg quantity again less, be favorable to increasing the space of other edible materials of refrigeration plant holding. And the structure has the advantages of simple operation and easy storage.

It will be appreciated that the first axis about which the second body 120 rotates with respect to the first body 110 is different from the second axis about which the third body 200 rotates with respect to the first body 110, and this arrangement makes it possible to rotate the second body 120 independently of the third body 200, and also to rotate the third body 200 independently of the second body 120, so as to ensure the independence of the rotation of the second body 120 and the third body 200.

Example 2:

as shown in fig. 1, 3, 4 and 5, based on embodiment 1, embodiment 2 provides a stand 100, where the stand 100 includes a first stand 110, a second stand 120, a third stand 200 and an article placing portion 130, the second stand 120 is rotatably connected to the first stand 110, the second stand 120 is rotatable about a first axis to switch between a first recovery state and a first expansion state, the third stand 200 is rotatably connected to the first stand 110, the third stand 200 is rotatable about a second axis to switch between a second recovery state and a second expansion state, the first stand 110, the second stand 120 and the third stand 200 are all provided with the article placing portion 130, and the first axis and the second axis are different.

Further, when the second frame 120 is in the first recycling state and the third frame 200 is in the second recycling state, the second frame 120 is stacked between the first frame 110 and the third frame 200.

In detail, the matching structure of the first frame body 110, the second frame body 120 and the third frame body 200 is reasonably arranged, so that the second frame body 120 is in the first recovery state, and when the third frame body 200 is in the second recovery state, the second frame body 120 is stacked between the first frame body 110 and the third frame body 200, that is, the first frame body 110, the second frame body 120 and the third frame body 200 are stacked together. When the rack 100 is stored, the space occupation rate of the rack 100 is maximally reduced, and in addition, when the number of eggs is small, the rack 100 can place the eggs on the third rack body 200 at the top layer in the storage state.

Example 3:

as shown in fig. 1, 4, 5, 6 and 7, based on embodiment 2, embodiment 3 provides a stand 100, where the stand 100 includes a first stand 110, a second stand 120, a third stand 200 and an article placing portion 130, the second stand 120 is rotatably connected to the first stand 110, the second stand 120 is rotatable about a first axis to switch between a first retracted state and a first deployed state, the third stand 200 is rotatably connected to the first stand 110, the third stand 200 is rotatable about a second axis to switch between a second retracted state and a second deployed state, the first stand 110, the second stand 120 and the third stand 200 are all provided with the article placing portion 130, and the first axis and the second axis are different. When the second frame 120 is in the first recovery state and the third frame 200 is in the second recovery state, the second frame 120 is stacked between the first frame 110 and the third frame 200.

Further, the bracket 100 further includes a first rod 140 and a second rod 150, the first rod 140 is disposed on the first frame 110, the first frame 110 and the second frame 120 are rotatably connected through the first rod 140, the second rod 150 is disposed on the second frame 120, and the first frame 110 and the third frame 200 are rotatably connected through the second rod 150.

In detail, the bracket 100 further includes a first rod 140 and a second rod 150, the first rod 140 and the second rod 150 are both disposed on the first frame 110, and the first frame 110 supports and fixes the first rod 140 and the second rod 150. The first frame 110 and the second frame 120 are rotatably connected by the first rod 140, that is, the second frame 120 can rotate around the first axis of the first rod 140 to switch between the first retracted state and the first extended state; similarly, the third body is rotatably connected to the first frame 110 via the second rod 150, that is, the third frame 200 can rotate around the second axis of the second rod 150 to switch between the second retracted state and the second extended state. This arrangement provides structural support for the independence of the rotation of the second frame 120 and the third frame 200.

Specifically, the first rod 140 and the second rod 150 are located at opposite sides of the first frame 110.

Specifically, as shown in fig. 1, the first frame 110 is provided with a first mounting portion 117 and a second mounting portion 118, the first rod 140 is fixedly connected to the first mounting portion 117, and the second rod 150 is fixedly connected to the second mounting portion 118. The first mounting portion 117 includes at least one of a mounting hole and a mounting groove, and the second mounting portion 118 includes at least one of a mounting hole and a mounting groove.

It can be understood that the first unfolded state corresponds to a plurality of first unfolded positions, that is, the rotation angle of the second frame 120 is different, and the rotation angle corresponds to the first unfolded position. In other words, the user can adjust the rotation angle of the second frame 120 according to the actual use requirement.

It is understood that the second unfolded state corresponds to a plurality of second unfolded positions, that is, the third frame 200 has different rotation angles, and the second unfolded positions have different rotation angles. In other words, the user can adjust the rotation angle of the third frame 200 according to the actual use requirement.

Specifically, fig. 1 to 5 show a process of assembling the bracket 100: as shown in fig. 1, the stand 100 includes a first frame 110, a second frame 120, a third frame 200, a first bar 140, and a second bar 150, wherein an arrow indicates an assembling direction; as shown in fig. 2, an arrow indicates an assembling direction to assemble the first and second racks 110 and 120 together; as shown in fig. 3, the third housing 200 is mounted on the second housing 120; as shown in fig. 4, the first bar 140 and the second bar 150 are assembled on the first frame 110, the second frame 120 and the third frame 200; fig. 5 shows the rack 100 assembled, and it can be said that the second rack 120 rotates around the first axis to be in the first recovery state, and the third rack 200 rotates around the second axis to be in the second recovery state.

Specifically, fig. 6 and 7 illustrate the process of deployment of the stent 100: as shown in fig. 6, an arrow indicates a rotation direction of the third frame 200, which is a schematic structural view when the third frame 100 rotates around the second axis to switch to the second unfolded state; as shown in fig. 7, an arrow indicates a rotation direction of the second frame 120, which is a schematic structural diagram when the second support 100 rotates around a first axis to switch to the first unfolded state, and the third support 100 rotates around a second axis to switch to the second unfolded state.

Example 4:

as shown in fig. 1 and 2, based on embodiment 3, embodiment 4 provides a rack 100, where the rack 100 includes a first rack 110, a second rack 120, a third rack 200, and a placement portion 130, the second rack 120 is rotatably connected to the first rack 110, the second rack 120 is rotatable around a first axis to switch between a first recovery state and a first expansion state, the third rack 200 is rotatably connected to the first rack 110, the third rack 200 is rotatable around a second axis to switch between a second recovery state and a second expansion state, the first rack 110, the second rack 120, and the third rack 200 are respectively provided with the placement portion 130, the first axis and the second axis are different, the rack 100 further includes a first rod 140 and a second rod 150, the first rod 140 is disposed on the first rack 110, the first rack 110 is rotatably connected to the second rack 120 through the first rod 140, the second rod 150 is disposed on the second rack 120, the first frame 110 and the third frame 200 are rotatably connected by a second rod 150, and the second frame 120 is located between the first frame 110 and the third frame 200.

Further, the second frame body 120 and the third frame body 200 each include a connecting portion 160 and a sliding groove 170, the first rod body 140 is rotatably connected to the connecting portion 160 of the second frame body 120, the second rod body 150 is rotatably connected to the connecting portion 160 of the third frame body 200, the sliding groove 170 is a concave portion formed by inward recessing of any one side portion of the second frame body 120 and the third frame body 200, the first rod body 140 can slide in the sliding groove 170 of the third frame body 200, and the second rod body 150 can slide in the sliding groove 170 of the second frame body 120; the object placing part 130 is located between the connecting part 160 and the sliding groove 170, and the recess direction of the sliding groove 170 of the second frame body 120 is opposite to the recess direction of the sliding groove 170 of the third frame body 200.

In detail, the second and third racks 120 and 200 each include the connection part 160 and the chute 170.

The second frame body 120 is rotatably connected to the first rod body 140 through the connecting portion 160, and the third frame body 200 is rotatably connected to the second rod body 150 through the connecting portion 160.

Since the first rod 140 can slide in the sliding groove 170 of the third frame body 200, when the third frame body 200 is rotated to be switched from the second unfolded state to the second recovered state, the first rod 140 slides into the sliding groove 170 through the opening of the side portion of the third frame body 200, the first rod 140 is matched with the sliding groove 170 to limit the moving path of the third frame body 200 relative to the first frame body 110, the matching size between the third frame body 200 and the first frame body 110 is ensured, and the third frame body 200 can be effectively switched to the second recovered state according to the preset path. When the third frame body 200 is switched to the second retrieving state, the bottom wall of the sliding groove 170 abuts against the first rod body 140, so that the third frame body 200 cannot rotate continuously. On the contrary, when the third frame body 200 is rotated to switch from the second recovery state to the second expansion state, the sliding groove 170 slides relative to the first rod body 140 until the sliding groove 170 is separated from the first rod body 140, the first rod body 140 is matched with the sliding groove 170 to limit the moving path of the third frame body 200 relative to the first frame body 110, so as to ensure the matching dimension between the third frame body 200 and the first frame body 110, and the third frame body 200 can be effectively switched to the second expansion state according to the preset path.

Since the second rod 150 can slide in the chute 170 of the second frame 120, when the second frame 120 is rotated to switch from the first unfolding state to the first recovery state, the second rod 150 slides into the chute 170 through the opening at the side of the second frame 120, the second rod 150 and the chute 170 cooperate to define the moving path of the second frame 120 relative to the first frame 110, so as to ensure the cooperation size between the second frame 120 and the first frame 110, and the second frame 120 can be effectively switched to the first recovery state according to the preset path. When the first retracted state is switched, the bottom wall of the sliding groove 170 abuts against the second rod 150, so that the second frame 120 cannot rotate continuously. On the contrary, when the second frame body 120 is rotated to switch from the first retracted state to the first extended state, the sliding groove 170 slides relative to the second rod body 150 until the sliding groove 170 is separated from the second rod body 150, the second rod body 150 is matched with the sliding groove 170 to limit the moving path of the second frame body 120 relative to the first frame body 110, so as to ensure the matching dimension between the second frame body 120 and the first frame body 110, and the second frame body 120 can be effectively switched to the first extended state according to the preset path.

Further, the concave portion is sectioned in a direction perpendicular to the third frame 200 to the first frame 110, and a contour line of a sidewall of the concave portion is a circular arc shape in the section.

The concave portion is reasonably arranged, so that the concave portion is sectioned in a direction perpendicular to the third frame body 200 to the first frame body 110, and the contour line of the side wall of the concave portion is arc-shaped on the section. The first rod 140, the second rod 150 and the sliding groove 170 of the second frame 120 are matched to ensure the smoothness and stability of the rotation of the second frame 120, so as to avoid the jamming of the second frame 120. Similarly, the first rod 140, the second rod 150 and the sliding groove 170 of the third frame 200 cooperate to ensure the smoothness and stability of the rotation of the third frame 200, thereby preventing the third frame 200 from being jammed.

Further, the connection part 160 includes at least one of a connection hole and a connection groove.

Wherein the connection portion 160 includes at least one of a connection hole and a connection groove, e.g., the connection portion 160 includes a connection hole, e.g., the connection portion 160 includes a connection groove, e.g., the connection portion 160 includes a connection hole and a connection groove. This setting can guarantee the validity and the stability that second support body 120 and first support body 110 are connected to and can guarantee the validity and the stability that third support body 200 and first support body 110 are connected, and has the advantage that processing is convenient, low in production cost.

Example 5:

as shown in fig. 1 and 2, based on any of the above embodiments, embodiment 5 provides a stand 100, where the stand 100 includes a first stand 110, a second stand 120, a third stand 200, and a placement part 130, the second stand 120 is rotatably connected to the first stand 110, the second stand 120 is rotatable about a first axis to switch between a first retracted state and a first deployed state, the third stand 200 is rotatably connected to the first stand 110, the third stand 200 is rotatable about a second axis to switch between a second retracted state and a second deployed state, the first stand 110, the second stand 120, and the third stand 200 are all provided with the placement part 130, and the first axis and the second axis are different.

Further, the first frame 110 includes a first main board 112 and a first supporting portion, the object placing portion 130 is disposed on the first main board 112, the first supporting portion is connected to the first main board 112, and the first supporting portion is used for supporting the first main board 112.

In detail, the first frame body 110 includes a first main board 112 and a first supporting portion, the first supporting portion is connected to the first main board 112, and the first supporting portion has an effect of supporting the first main board 112, so that the first main board 112 is separated from a supporting surface on which the support 100 is placed, and further the object placing portion 130 is separated from the supporting surface on which the support 100 is placed, so as to provide structural support for the stable placement of the support 100.

Specifically, a gap is formed between the bottom of the placement part 130 and a supporting surface on which the bracket 100 is placed (e.g., an inner wall surface of a refrigerating chamber of a refrigerator).

Further, as shown in fig. 1 and 2, the first supporting part includes a first supporting plate 114 and a second supporting plate 116, the first supporting plate 114 and the second supporting plate 116 are both connected to the bottom of the first main plate 112, the first supporting plate 114 and the second supporting plate 116 are arranged at intervals, and the placement part 130 is located between the first supporting plate 114 and the second supporting plate 116.

The first supporting portion includes a first supporting plate 114 and a second supporting plate 116, the first supporting plate 114 and the second supporting plate 116 are both connected to the bottom of the first main board 112, the first supporting plate 114 is located on one side of the object placing portion 130, the second supporting plate 116 is located on the other side of the object placing portion 130, that is, the object placing portion 130 is located between the first supporting plate 114 and the second supporting plate 116. This setting has increased the area of contact and the contact angle of first supporting part with first mainboard 112 to guarantee the stability and the reliability that support 100 placed.

Further, as shown in fig. 1 and 2, the second frame body 120 and the third frame body 200 both include a second main plate 180 and a second supporting portion 190, the object placing portion 130 is disposed on the second main plate 180, the second supporting portion 190 is connected to the second main plate 180, the second supporting portion 190 is used for supporting the second main plate 180, the first supporting plate 114 is located between the second supporting portion 190 and the second supporting plate 116 of the second frame body 120 in the first recovery state, and the second supporting plate 116 is located between the second supporting portion 190 and the first supporting plate 114 of the third frame body 200 in the second recovery state.

The second frame body 120 and the third frame body 200 both include a second main plate 180 and a second supporting portion 190, the second supporting portion 190 is connected to the second main plate 180, and the second supporting portion 190 has a function of supporting the second main plate 180.

Specifically, in the first recovery state, the first support plate 114 is located between the second support portion 190 of the second frame body 120 and the second support plate 116, that is, the second support portion 190 of the second frame body 120 is located outside the first support plate 114, the second frame body 120 is in contact with the support surface on which the support 100 is placed through the second support portion 190, so as to support and fix the second main plate 180, and the structural arrangement can reduce the occupancy rate of the support 100 to the space after the support 100 is stored. In addition, in the first unfolded state, the second supporting plate 116 is located between the second supporting portion 190 of the second frame body 120 and the first supporting plate 114, and the second supporting plate 116 is matched with the second supporting portion 190 of the second frame body 120 to support the eggs placed in the placing portion 130.

Specifically, in the second recovery state, the second supporting plate 116 is located between the second supporting portion 190 of the third rack 200 and the first supporting plate 114, that is, the second supporting portion 190 of the third rack 200 is located outside the second supporting plate 116, the third rack 200 is in contact with the supporting surface on which the support 100 is placed through the second supporting portion 190, so as to support and fix the second main plate 180, and the structural arrangement can reduce the occupancy rate of the support 100 to the space after the support 100 is stored. In addition, in the second unfolded state, the first supporting plate 114 is located between the second supporting portion 190 and the second supporting plate 116 of the third rack body 200, and the first supporting plate 114 and the second supporting portion 190 of the third rack body 200 are matched to support eggs placed in the placing portion 130.

Further, the free end of the second supporting portion 190 of the second frame body 120 and the free end of the first supporting portion are located on the same plane.

Wherein, through the cooperation structure of the second supporting part 190 and the first supporting part of reasonable setting second support body 120 for the free end of the second supporting part 190 of second support body 120 is located the coplanar with the free end of first supporting part, can make the second mainboard 180 of second support body 120 keep the level like this, avoids putting the condition emergence that the eggs landing in the thing portion 130 of putting takes place the thing portion 130.

It is understood that the free end of the second supporting portion 190 is an end of the second supporting portion 190 away from the second main body, and the free end of the first supporting portion is an end of the first supporting portion away from the first main body.

Further, the free end of the second supporting portion 190 of the third frame body 200 and the free end of the first supporting portion are located on the same plane.

Wherein, through the cooperation structure of the second supporting part 190 and the first supporting part of reasonable setting third support body 200 for the free end of the second supporting part 190 of third support body 200 is located the coplanar with the free end of first supporting part, can make the second mainboard 180 of third support body 200 keep the level like this, avoids putting the condition emergence that the interior egg class landing of thing portion 130 of putting of thing portion 130 took place.

It is understood that the free end of the second supporting portion 190 is an end of the second supporting portion 190 away from the second main body, and the free end of the first supporting portion is an end of the first supporting portion away from the first main body.

Further, the first main plate 112 is integrally connected to the first support portion.

The first main board 112 and the first supporting part are of an integrated structure, and the structure is arranged so that the assembling process of the first main board 112 and the first supporting part is omitted, the assembling process and the subsequent disassembling process of the first main board 112 and the first supporting part are simplified, the assembling and disassembling efficiency is improved, and the production and maintenance cost can be reduced. In addition, the first main plate 112 and the first supporting portion are integrally connected, so that the requirement of the product on the size precision during molding can be guaranteed.

Further, the second main plate 180 is integrally connected with the second supporting portion 190.

The second main board 180 and the second supporting portion 190 are of an integral structure, and the structure is arranged without an assembling process of the second main board 180 and the second supporting portion 190, so that assembling and subsequent disassembling processes of the second main board 180 and the second supporting portion 190 are simplified, assembling and disassembling efficiency is improved, and production and maintenance cost can be reduced. In addition, the second main plate 180 and the second supporting portion 190 are integrally connected, so that the requirement of the product on the dimensional accuracy during molding can be guaranteed.

Example 6:

on the basis of any one of embodiments 1 to 3, embodiment 6 provides a rack 100, where the rack 100 includes a first rack 110, a second rack 120, a third rack 200, and a placement part 130, the second rack 120 is rotatably connected to the first rack 110, the second rack 120 is rotatable about a first axis to switch between a first recovery state and a first expansion state, the third rack 200 is rotatably connected to the first rack 110, the third rack 200 is rotatable about a second axis to switch between a second recovery state and a second expansion state, the first rack 110, the second rack 120, and the third rack 200 are all provided with the placement part 130, and the first axis and the second axis are different.

Further, in the first recovery state, an end of the second frame 120 away from the first rod 140 is located between the first rod 140 and the second rod 150; in the second recovery state, an end of the third frame 200 away from the second rod 150 is located between the first rod 140 and the second rod 150.

In detail, by reasonably setting the matching structure of the first frame 110, the second frame 120 and the third frame 200, when the first frame is in the first recovery state, the end of the second frame 120 departing from the first rod 140 is located between the first rod 140 and the second rod 150, and when the second frame is in the second recovery state, the end of the third frame 200 departing from the second rod 150 is located between the first rod 140 and the second rod 150. For example, the second frame 120 is located between the first frame 110 and the third frame 200; for example, the second frame 120 and the third frame 200 are located at the same level.

Example 7:

on the basis of any one of embodiments 1 to 3, embodiment 7 provides a rack 100, where the rack 100 includes a first rack 110, a second rack 120, a third rack 200, and a placement part 130, the second rack 120 is rotatably connected to the first rack 110, the second rack 120 is rotatable about a first axis to switch between a first recovery state and a first expansion state, the third rack 200 is rotatably connected to the first rack 110, the third rack 200 is rotatable about a second axis to switch between a second recovery state and a second expansion state, the first rack 110, the second rack 120, and the third rack 200 are all provided with the placement part 130, and the first axis and the second axis are different.

Further, the placing part 130 includes at least one of a placing hole and a placing groove.

In detail, the object placing part 130 includes at least one of an object placing hole and an object placing groove, for example, the object placing part 130 includes the object placing hole, for another example, the object placing part 130 includes the object placing groove, for another example, the object placing part 130 includes the object placing hole and the object placing groove. This setting can guarantee to put thing portion 130 and bear validity and stability of eggs, and has the processing facility, advantage that low in production cost.

Further, the number of the placing parts 130 is plural, and the plurality of placing parts 130 are arranged in a matrix.

The placing parts 130 are multiple, and the placing parts 130 are arranged in a matrix manner, so that the use requirement of storing a large number of eggs is met.

In the present embodiment, the storage units 130 have the same shape.

In other embodiments, some of the plurality of placement units 130 have the same shape, and another of the plurality of placement units 130 have different shapes. The egg placing device can meet the use requirements of placing eggs of various models. Such as chicken eggs, duck eggs, quail eggs, and the like.

In other embodiments, any two of the plurality of holders 130 have different shapes. The egg placing device can meet the use requirements of placing eggs of various models. Such as chicken eggs, duck eggs, quail eggs, and the like.

Example 8:

an embodiment of the second aspect of the present invention proposes a refrigeration apparatus comprising: such as the stent 100 of any of the embodiments of the first aspect.

In detail, the refrigeration apparatus includes a bracket 100, and the bracket 100 includes a first rack 110, a second rack 120, a third rack 200, and a storage unit 130, wherein any one of the first rack 110, the second rack 120, and the third rack 200 is provided with the storage unit 130. When articles (such as eggs) need to be placed, the second rack 120 is rotated to the first unfolded state, so that the eggs can be placed in the placing parts 130 of the first rack 110 and the second rack 120; or the third rack 200 is rotated to the second unfolded state, so that eggs can be placed in the placing parts 130 of the first rack 110 and the third rack 200; or the second frame body 120 is rotated to the first unfolded state, and the third frame body 200 is rotated to the second unfolded state, so that eggs can be placed in the placing parts 130 of the first frame body 110, the second frame body 120 and the third frame body 200. When the rack 100 is retracted, the second frame 120 is rotated to the first retracted state, and the third frame 200 is rotated to the second retracted state.

That is, the positional relationship of the first frame 110, the second frame 120, and the third frame 200 may be adjusted according to the number of eggs. This set up folding of make full use of support 100 and receive and release the function for can be according to the occupancy of quantity adjustment support 100 to the space of egg, both can satisfy the user demand of a large amount of eggs of storage, folding support 100 in order to reduce the user demand to the occupancy of refrigeration plant inner space when can satisfying egg quantity again less, be favorable to increasing the space of other edible materials of refrigeration plant holding. And the structure has the advantages of simple operation and easy storage.

It will be appreciated that the first axis about which the second body 120 rotates with respect to the first body 110 is different from the second axis about which the third body 200 rotates with respect to the first body 110, and this arrangement makes it possible to rotate the second body 120 independently of the third body 200, and also to rotate the third body 200 independently of the second body 120, so as to ensure the independence of the rotation of the second body 120 and the third body 200.

Further, the refrigeration equipment further comprises a box body and a door body, the door body is connected with the box body in an openable and closable manner, and the support 100 is detachably arranged on at least one of the box body and the door body.

The refrigeration equipment comprises a box body and a door body, wherein the door body is connected with the box body in an openable and closable manner, namely, the door body is opened to place articles in the box body, and the door body is closed to seal the box body.

In addition, the bracket 100 may be detachably provided to at least one of the door and the cabinet, that is, the position where the bracket 100 is placed may be set according to actual needs. For example, the bracket 100 is placed in the box body; for example, the bracket 100 is placed on the door body; for example, the number of the brackets 100 is plural, and a part of the brackets 100 is disposed in the cabinet, and another part of the brackets 100 is disposed in the door.

Specifically, the refrigeration device includes a refrigerator, an ice chest, a fresh food cabinet, and the like, which are not listed here.

Example 9:

the bracket 100 includes a first frame 110, a second frame 120, a third frame 200, a first rod 140, and a second rod 150.

As shown in fig. 1 to 5, when the first frame 110 is used as a base, the connecting hole of the second frame 120 is aligned with the first mounting portion 117 of the first frame 110, and the sliding slot 170 of the second frame 120 corresponds to the second mounting portion 118 of the first frame 110; then the coupling hole of the third frame 200 is aligned with the slide groove 170 of the second frame 120; and finally, the first rod body 140 and the second rod body 150 are connected and fixed.

Specifically, as shown in fig. 2, an arrow indicates an assembling direction to assemble the first and second racks 110 and 120 together; as shown in fig. 3, the third housing 200 is mounted on the second housing 120; as shown in fig. 4, the first bar 140 and the second bar 150 are assembled on the first frame 110, the second frame 120 and the third frame 200; fig. 5 shows the rack 100 assembled, and it can be said that the second rack 120 rotates around the first axis to be in the first recovery state, and the third rack 200 rotates around the second axis to be in the second recovery state.

When a large number of eggs are required to be placed, the third frame 200 is rotated in the direction of the arrow in fig. 6 to be horizontal to the first frame 110, and then the second frame 120 is rotated in the direction of the arrow in fig. 7 to be horizontal. The rack 100 is now fully open for the user's purpose of storing multiple eggs.

When a large amount of storage is not required, the second frame 120 and the third frame 200 are folded in opposite directions to be completely overlapped on the first frame 110, thereby ensuring reasonable utilization of the refrigerating chamber space of the refrigerator.

Specifically, as shown in fig. 6, an arrow indicates a rotation direction of the third frame 200, which is a schematic structural view when the third frame 100 rotates around the second axis to switch to the second unfolded state; as shown in fig. 7, an arrow indicates a rotation direction of the second frame 120, which is a schematic structural diagram when the second support 100 rotates around a first axis to switch to the first unfolded state, and the third support 100 rotates around a second axis to switch to the second unfolded state.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. A stent, comprising:

a first frame body;

the second frame body is rotatably connected with the first frame body and can rotate around a first axis so as to be switched between a first recovery state and a first unfolding state;

the third frame body is rotatably connected with the first frame body and can rotate around a second axis so as to be switched between a second recovery state and a second unfolding state;

the first support body, the second support body and the third support body are provided with object placing parts, and the first axis is different from the second axis.

2. The holder according to claim 1,

the second frame body is in the first recovery state, and when the third frame body is in the second recovery state, the second frame body is overlapped between the first frame body and the third frame body.

3. The holder according to claim 2,

the bracket also comprises a first rod body and a second rod body;

the second support body with the third support body all includes:

the first rod body is rotatably connected with the connecting part of the second frame body, the first frame body is rotatably connected with the second frame body through the first rod body, the second rod body is rotatably connected with the connecting part of the third frame body, and the first frame body is rotatably connected with the third frame body through the second rod body;

the sliding groove is a concave part formed by inwards sinking from any one side part of the second frame body and the third frame body, the first rod body can slide in the sliding groove of the third frame body, and the second rod body can slide in the sliding groove of the second frame body;

the object placing part is located between the connecting part and the sliding grooves, and the concave direction of the sliding grooves of the second frame body is opposite to the concave direction of the sliding grooves of the third frame body.

4. The holder according to claim 3,

the concave part is sectioned along a direction perpendicular to the third frame body to the first frame body, and on the section, the contour line of the side wall of the concave part is arc-shaped.

5. The rack of any one of claims 1-4, wherein the first rack further comprises:

the first main board is provided with the object placing part;

the first supporting part is connected with the first main board and used for supporting the first main board.

6. The stand of claim 5, wherein the first support comprises:

a first support plate;

the first supporting plate and the second supporting plate are connected with the bottom of the first main plate and are arranged at intervals;

wherein, it is located to put the thing portion first backup pad with between the second backup pad.

7. The rack of claim 6, wherein the second and third racks each comprise:

the object placing part is arranged on the second main board;

the second supporting part is connected with the second main board and is used for supporting the second main board;

when the first frame body is in the first recovery state, the first support plate is positioned between the second support part of the second frame body and the second support plate; and when the second frame body is in the second recovery state, the second support plate is positioned between the second support part of the third frame body and the first support plate.

8. The holder according to claim 7,

the free end of the second support part of the second frame body and the free end of the first support part are positioned on the same plane;

the free end of the second supporting part of the third frame body and the free end of the first supporting part are located on the same plane.

9. The holder according to claim 7,

the first main board is integrally connected with the first supporting part; and/or

The second main plate is integrally connected with the second supporting part.

10. The holder according to claim 3,

in the first recovery state, one end of the second frame body, which is far away from the first rod body, is positioned between the first rod body and the second rod body;

when the second recovery state is achieved, one end, deviating from the second rod body, of the third frame body is located between the first rod body and the second rod body.

11. A support according to claim 3 or 4,

the article placing part comprises at least one of an article placing hole and an article placing groove; and/or

The connection portion includes at least one of a connection hole and a connection groove.

12. The holder according to any one of claims 1 to 4,

the number of the object placing parts is multiple, and the object placing parts are arranged in a matrix.

13. A refrigeration apparatus, comprising:

the stent of any one of claims 1 to 12.

14. The refrigeration appliance according to claim 13, further comprising:

a box body;

the door body is connected with the box body in an openable and closable manner, and the support is detachably arranged on at least one of the box body and the door body.

Images