CN112197499A

CN112197499A - Refrigerating equipment

Info

Publication number: CN112197499A
Application number: CN201910610329.2A
Authority: CN
Inventors: 王岩松; 郭凯; 廉锋; 张书锋; 潘自杰
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2021-01-08
Anticipated expiration: 2039-07-08
Also published as: CN112197499B

Abstract

The invention discloses refrigeration equipment which comprises an inner container and a door body, wherein the inner container and the door body enclose a refrigeration space, and a wine rack body and a sliding rail assembly are arranged in the refrigeration space; the wine rack body has a horizontal state and an inclined state; the sliding rail component comprises a first sliding rail and a second sliding rail, the first sliding rail is connected with the inner container, the second sliding rail is connected with the wine rack body, and the second sliding rail slides along the first sliding rail and is in an inclined state relative to the first sliding rail. When the second slide rail is in the tilt state, the wine frame body also inclines along with the second slide rail, and then the person of being convenient for use carries out the operation of access article to the wine frame body that is located cold-stored space eminence, also is convenient for look over the wine storage condition in the wine frame body.

Description

Refrigerating equipment

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to refrigeration equipment with an inclined wine rack.

Background

The wine cabinet is usually internally provided with a plurality of layers of wine racks which are arranged up and down and used for storing wine. In order to facilitate the storage and taking, a sliding rail is usually arranged between the wine rack and the wine cabinet to realize the drawing of the wine rack. The existing wine rack can only realize horizontal drawing action, when the wine rack is positioned at a higher position, a user can store and take articles by foot cushion or with the help of auxiliary tools such as a stool, and the use is very inconvenient. And, the wine frame that is located the eminence also is convenient for the user to look over the wine storage condition in the wine frame.

How to provide a wine cabinet convenient for storing and taking articles is a technical problem to be solved by the technical personnel in the field.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

In view of this, the present invention provides a refrigeration device, in which a plurality of wine racks are disposed, and the wine racks can perform an inclined drawing action, so as to facilitate storage and retrieval of articles.

In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:

a refrigeration plant, includes inner bag and door body, the inner bag with the door body encloses into cold-stored space, still includes: the wine rack body is arranged in the refrigerating space and has a horizontal state and an inclined state; the sliding rail assembly comprises a first sliding rail and a second sliding rail, the first sliding rail is connected with the inner container, the second sliding rail is connected with the wine rack body, and the second sliding rail slides along the first sliding rail and is in an inclined state relative to the first sliding rail.

In order to facilitate the installation of the slide rail assembly, reinforcing iron is arranged on the inner side of the inner container, and the first slide rail is connected with the reinforcing iron through a bolt; the second sliding rail is connected with the side wall of the wine rack body through a bolt.

In order to avoid the lowest end of the wine rack body touching the ground when the wine rack body inclines, the wine rack body is arranged at the position close to the middle of the refrigerating space.

In order to avoid the beverage bottle landing when the wine frame body inclines, detachably is equipped with the baffle on the wine frame body, the baffle is followed the longitudinal direction of wine frame body slides.

As a preferred embodiment, the baffle includes the baffle body and locates the sliding part at baffle body both ends, be equipped with slide portion on the lateral wall of wine frame body, the sliding part card is located in the slide portion, and follow slide portion is reciprocal to be slided.

In order to facilitate the realization of the detachability of the baffle, be equipped with breach portion on the lateral wall of wine frame body, the one end of slide portion with breach portion intercommunication, the width of sliding part is less than the width of breach portion.

In order to ensure that the wine bottles are not easy to shake or fall off, the wine rack body is internally provided with fixed plates, and bottleneck fixed positions are arranged on the fixed plates at intervals along the transverse direction of the wine rack body.

As a preferred embodiment of the sliding rail assembly, the first sliding rail has a first end a and a second end a, and the first end a is provided with a fixed shaft; the second slide rail is provided with a first end B and a second end B, the second end B is provided with a clamping hook part, and the clamping hook part is provided with a limiting groove; the second slide rail has a first position, a second position and a third position relative to the first slide rail; when the second slide rail is at the first position, the fixed shaft is separated from the hook part, and the second end B is closer to the second end A than the first end B; when the second slide rail is at the second position, the fixed shaft slides into the clamping hook part; when the second slide rail is located at the third position, the fixed shaft is clamped into the limiting groove, and the second slide rail is in the inclined state.

As a preferred embodiment of the slide rail assembly, the first slide rail has a first end a and a second end a, and the first end a is provided with a limiting member; the second sliding rail is provided with a first end B and a second end B, the second end B is provided with a rolling part, the rolling part is connected with a sliding part, and the sliding part is connected with the first sliding rail in a sliding manner; the second slide rail has a first position, a second position and a third position relative to the first slide rail; when the second slide rail is at the first position, the limiting member is separated from the rolling member, and the second end B is closer to the second end a than the first end B; when the second slide rail is at the second position, the limiting part is abutted against the rolling part; when the second slide rail is located at the third position, the rolling member rolls around the limiting member to the upper portion of the limiting member, and the second slide rail is located in the inclined state.

As a preferred embodiment of the slide rail assembly, the first slide rail has a first end a and a second end a, the first end a is provided with a stop portion and a first limit portion, the second end a is provided with a second limit portion, and a rail is arranged between the first limit portion and the second limit portion; the second sliding rail is provided with a first end B and a second end B, the first end B is provided with a clamping part, and the second end B is provided with a rolling part; the second slide rail has a first position, a second position and a third position relative to the first slide rail; when the second slide rail is positioned at the first position, the clamping part is clamped in the first limiting part, and the rolling part is clamped in the second limiting part; when the second slide rail is at the second position, the clamping part is separated from the first limiting part, the rolling part is separated from the second limiting part, and the rolling part slides along the rail; when the second slide rail is located at the third position, the rolling part is clamped in the first limiting part, the second slide rail is abutted against the stopping part, and the second slide rail is located in the inclined state.

Compared with the prior art, the invention has the advantages and positive effects that:

the invention provides refrigeration equipment which comprises an inner container and a door body, wherein the inner container and the door body enclose a refrigeration space, and a wine rack body and a sliding rail assembly are arranged in the refrigeration space; the wine rack body has a horizontal state and an inclined state; the sliding rail component comprises a first sliding rail and a second sliding rail, the first sliding rail is connected with the inner container, the second sliding rail is connected with the wine rack body, and the second sliding rail slides along the first sliding rail and is in an inclined state relative to the first sliding rail. When the second slide rail is in the tilt state, the wine frame body also inclines along with the second slide rail, and then the person of being convenient for use carries out the operation of access article to the wine frame body that is located cold-stored space eminence, also is convenient for look over the wine storage condition in the wine frame body.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a first schematic structural view of an embodiment of a wine rack according to the present invention;

FIG. 2 is a second schematic structural view of an embodiment of the inclined wine rack of the present invention;

FIG. 3 is a third schematic structural view of an embodiment of the inclined wine rack of the present invention;

FIG. 4 is a schematic structural view of an embodiment of the wine rack body of the present invention;

FIG. 5 is a front view of an embodiment of a baffle of the present invention;

fig. 6 is a first schematic structural view of a second slide rail of the slide rail assembly according to the first embodiment of the present invention;

fig. 7 is a second schematic structural view of a second slide rail of the slide rail assembly according to the first embodiment of the invention;

FIG. 8 is a schematic structural view of a second slide rail of the slide rail assembly of the embodiment of the invention in a second position;

FIG. 9 is a schematic structural view of a second slide rail of the slide rail assembly according to the embodiment of the invention at a third position;

FIG. 10 is an enlarged view of portion A of FIG. 8;

FIG. 11 is an enlarged view of portion B of FIG. 9;

FIG. 12 is an enlarged view of portion C of FIG. 9;

FIG. 13 is a schematic view of a first slide rail according to an embodiment of the slide rail assembly of the present invention;

FIG. 14 is a schematic structural view of a second slide rail according to an embodiment of the slide rail assembly of the present invention;

fig. 15 is a first schematic structural view of a second slide rail of the slide rail assembly according to the second embodiment of the present invention at a first position;

fig. 16 is a second schematic structural view of a second slide rail of the second slide rail assembly embodiment of the invention in the first position;

fig. 17 is a schematic structural view of a second slide rail of the slide rail assembly according to the embodiment of the invention at a second position;

FIG. 18 is a schematic structural view of a second slide rail of the slide rail assembly according to the embodiment of the invention in a third position;

FIG. 19 is an enlarged view of portion D of FIG. 17;

FIG. 20 is an enlarged view of section E of FIG. 18;

FIG. 21 is an enlarged view of portion F of FIG. 18;

FIG. 22 is a schematic structural view of a first slide rail according to an embodiment of the slide rail assembly of the present invention;

fig. 23 is a first schematic structural view of a second slide rail according to a second embodiment of the slide rail assembly of the present invention;

fig. 24 is a second schematic structural view of a second slide rail according to a second embodiment of the slide rail assembly of the present invention;

FIG. 25 is a schematic structural view of a second sliding member according to an embodiment of the sliding rail assembly of the present invention;

fig. 26 is a first schematic structural view of a third slide rail of the slide rail assembly according to the first embodiment of the present invention;

fig. 27 is a second schematic structural view of a third slide rail of the slide rail assembly according to the first embodiment of the invention;

fig. 28 is a first schematic structural view of a third slide rail of the slide rail assembly according to the embodiment of the invention in the second position;

fig. 29 is a second schematic structural view of a third slide rail of the slide rail assembly according to the embodiment of the invention at a second position;

FIG. 30 is a schematic structural view of a third slide rail of the slide rail assembly according to the embodiment of the invention in a third position;

fig. 31 is a schematic structural view of a third first slide rail according to the slide rail assembly of the present invention;

fig. 32 is a schematic structural view of a third slide rail according to the slide rail assembly of the embodiment of the invention;

fig. 33 is a schematic structural diagram of an embodiment of the refrigeration apparatus of the present invention.

Wherein,

in fig. 1 to 5 and 33, 300-a wine rack body, 310-a bottom plate, 311-a concave part, 320-a side wall, 321-a slide way part, 322-a notch part, 330-a fixing plate, 331-a bottle neck fixing position, 340-a baffle plate, 341-a baffle plate body, 342-a sliding part, 400-a slide rail component, 500-an inner container and 600-a door body;

in fig. 6 to 14, 100-first slide rail, 110-fixed shaft, 120-first roller, 131-first end a, 132-second end a, 140-side plate a, 150-upper plate a, 151-notch, 160-lower plate a, 170-front side plate a, 180-rear side plate a, 200-second slide rail, 210-hook part, 211-main body, 212-limiting groove, 213-opening, 214-upper stop part, 220-second roller, 231-first end B, 232-second end B, 240-side plate B, 250-upper plate B, 260-front side plate B, 270-rear side plate B;

in fig. 15 to 25, 100-first slide rail, 110-stopper, 111-first fixed shaft, 112-first roller, 120-slide rail, 131-first end a, 132-second end a, 140-side plate a, 150-upper plate a, 151-notch, 160-lower plate a, 170-front side plate a, 180-rear side plate a, 200-second slide rail, 210-rolling member, 211-second fixed shaft, 212-second roller, 220-sliding member, 221-link, 222-slider, 2221-link connecting portion, 2222-slide rail fastening portion, 231-first end B, 232-second end B, 240-side plate B, 250-upper plate B, 260-front side plate B, 270-rear side plate B;

in fig. 26 to 32, 100-a first slide rail, 111-a first end a, 112-a second end a, 120-a transverse portion, 121-a first limiting portion i, 122-a second limiting portion, 123-a rail, 130-a vertical portion, 131-a first limiting portion ii, 1311-a groove, 1312-an opening, 132-a stopping portion, 200-a second slide rail, 211-a first end B, 212-a second end B, 220-a rolling portion, 230-a clamping portion, 240-a first fixing shaft, and 250-a second fixing shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The invention discloses a refrigeration device, in particular to a refrigeration device with a rack, a wine rack and the like arranged inside, such as a wine cabinet. Referring to fig. 33, the refrigeration equipment includes an inner container 500 and a door body 600, the inner container 500 and the door body 600 enclose a refrigeration space, and a wine rack body 300 and a sliding rail assembly 400 are arranged in the refrigeration space. The wine rack body 300 has a horizontal state and an inclined state; the slide rail assembly 400 comprises a first slide rail 100 and a second slide rail 200, the first slide rail 100 is connected with the liner 500, the second slide rail 200 is connected with the wine rack body 300, and the second slide rail 200 slides along the first slide rail 100 and has an inclined state relative to the first slide rail 100. When the second slide rail 200 is in the inclined state, the wine rack body 300 is also inclined along with the second slide rail 200, so that the user can conveniently access the wine rack body 300 located at the high position of the refrigerating space, and the wine storage condition in the wine rack body 300 can be conveniently checked.

In order to facilitate the installation of the slide rail assembly 400, a reinforcing iron (not shown) is disposed inside the inner container 500, the first slide rail 100 is connected to the reinforcing iron by bolts, and the second slide rail 200 is connected to the sidewall of the wine rack body 300 by bolts.

The wine rack body 300 is arranged at the position close to the middle part of the refrigerating space, so that when the wine rack body 300 is inclined, the lowest end of the wine rack body 300 can be prevented from touching the ground.

Referring to fig. 4, the wine rack body 300 includes a bottom plate 310 and sidewalls 320 disposed around the bottom plate 310, a longitudinal direction of the wine rack body 300 is set to be L, a transverse direction of the wine rack body 300 is set to be W, a baffle 340 is detachably disposed on the wine rack body 300, and the baffle 340 slides along the longitudinal direction L of the wine rack body 300.

The slide rail assembly 400 comprises a first slide rail 100 and a second slide rail 200 which are in sliding fit, the second slide rail 200 is connected with the side wall of the wine rack body 300, and the second slide rail 200 slides along the first slide rail 100 and has an inclined state relative to the first slide rail 100. Fig. 1 is a schematic structural view illustrating the entire inclined wine rack when the slide rail assembly 400 is not yet drawn. Fig. 2 is a schematic structural view illustrating the whole inclined wine rack when the second slide rail 200 slides horizontally along the first slide rail 100. Fig. 3 is a schematic structural view illustrating the whole inclined wine rack when the second slide rail 200 is inclined with respect to the first slide rail 100. When the wine rack body 300 inclines along with the second slide rail 200, the user can conveniently access the wine rack body 100 at a high position, and the wine storage condition in the wine rack body 100 can be conveniently checked. Meanwhile, when the wine rack body 300 is inclined, the baffle 340 can prevent the wine bottles in the inclined state from sliding down from the wine rack body 300, and the reliability and the use safety of the wine rack body 300 are improved.

Referring to fig. 5, the baffle 340 includes a baffle body 341 and sliding portions 342 disposed at two ends of the baffle body 341, a sliding portion 321 is disposed on the sidewall 320 of the wine rack body 300, and the sliding portions 342 are clamped in the sliding portion 321 and slide along the sliding portion 321 in a reciprocating manner. The sliding portion 342 is a hook-shaped structure, the sliding portion 321 is a groove structure extending along the longitudinal direction L of the wine rack body 300, and the position of the baffle 340 on the wine rack body 300 is adjusted by the reciprocating sliding of the sliding portion 342 in the sliding portion 321.

The side wall 320 of the wine rack body 300 is provided with a notch 322, the notch 322 is located at the position behind the wine rack body 300, that is, the end of the wine rack body 300 away from the user, the rear end of the sliding rail portion 321 is communicated with the notch 322, and the width of the sliding portion 342 is smaller than that of the notch 322, so that the baffle body 341 can be put into the sliding rail portion 321 through the notch 322, or the baffle body 341 can be taken out from the sliding rail portion 321 through the notch 322, and the baffle 340 can be detached.

The wine rack body 300 is provided with a fixing plate 330, and the fixing plate 330 is provided with bottleneck fixing positions 331 at intervals along the transverse direction of the wine rack body 300. The bottleneck fixing position 331 is a through hole structure for fixing the bottleneck of the wine bottle, so that the wine bottle is not easy to shake or fall off. The bottom plate 310 of the wine rack body 300 is provided with a plurality of concave parts 311 at intervals along the transverse direction W of the wine rack body 300, the concave parts 311 correspond to the bottleneck fixing positions 331 one to one, and the placement of wine bottles can be more reliable through the matching of the concave parts 311 and the bottleneck fixing positions 331.

When the wine bottles are stored in the wine rack body 300, the baffle 340 slides backwards to the rear end of the wine rack body 300, specifically to the rear end of the fixing plate 330; then the bottle neck of the wine bottle is extended into the bottle neck fixing position 331; then, the wine bottle is pushed backwards, so that the bottom of the wine bottle is abutted against the front side wall of the wine rack body 300; finally, the baffle 340 is slid forward to between the fixing plate 330 and the front side wall of the wine rack body 300.

Three embodiments of the present invention are provided for the slide rail assembly 400, which will be described in detail below.

In the first embodiment of the slide rail assembly 400, referring to fig. 6 to 14:

the slide rail assembly 400 includes a first slide rail 100 and a second slide rail 200, both the first slide rail 100 and the second slide rail 200 are long structures, and the second slide rail 200 can slide along the first slide rail 100. For convenience of description, an end of the first slide rail 100 close to the user is defined as a first end a 131, and an end far away from the user is defined as a second end a 132; the end of the second slide rail 200 close to the user is a first end B231, and the end far away from the user is a second end B232. The first end A131 is provided with a fixed shaft 110; the second end B232 is provided with a hook portion 210, and the hook portion 210 has a limiting groove 212. The second slide rail 200 has a first position, a second position and a third position relative to the first slide rail 100; when the second slide rail 200 is at the first position, the fixed shaft 110 is separated from the hook 210, and the second end B232 is closer to the second end a 132 than the first end B132, referring to fig. 6 and 7; when the second slide rail 200 is at the second position, the fixed shaft 110 slides into the hook 210, referring to fig. 8; when the second slide rail 200 is at the third position, the fixing shaft 110 is inserted into the limiting groove 212, and the second slide rail 200 is inclined with respect to the first slide rail 100, as shown in fig. 9.

In fig. 6 to 9, in order to clearly express the state change of the entire slide rail mechanism when the second slide rail 200 is at each position, the second slide rail 200 is structurally expressed from two viewing angles in each position state. Fig. 6 (a), 7 (a), 8 (a) and 9 (a) are perspective views, fig. 6 (b), 7 (b), 8 (b) and 9 (b) are front views, and fig. 6 (b), 7 (b), 8 (b) and 9 (b) are perspective views in order to clearly express the fitting relationship among the fixed shaft 110, the hook portion 210 and the stopper groove 212.

When the second slide rail 200 is at the first position, the second slide rail 200 can slide back and forth along the first slide rail 100. Fig. 6 is a schematic structural view of the second slide rail 200 not yet being pulled outward relative to the first slide rail 100, where the first end a 131 coincides with the first end B231, and the second end a 132 coincides with the second end B232. Fig. 7 is a schematic structural view of the second slide rail 200 being pulled outward relative to the first slide rail 100 for a certain distance, wherein the second end B232 gradually moves toward the first end a 131 as the second slide rail 200 is pulled outward.

When the second slide rail 200 is pulled to the second position, referring to fig. 8 and 10, the fixed shaft 110 slides into the hook portion 210, and at this time, the second slide rail 200 cannot slide forward.

When the second slide rail 200 is pressed downward, the second slide rail 200 tilts downward with respect to the first slide rail 100, and referring to fig. 9 and 12, the hook 210 rotates clockwise around the fixing shaft 110, and the fixing shaft 110 is locked into the limiting groove 212, so that the second slide rail 200 does not fall down while tilting downward. Moreover, the second slide rail 200 further enables the clamping between the fixed shaft 110 and the limiting groove 212 to be more reliable and not easy to fall off under the action of gravity.

As a preferred embodiment, the hook 210 includes a main body 211, a limiting groove 212 is formed on the main body 211, and an opening 213 of the limiting groove 212 faces upward, so that the fixing shaft 110 can be smoothly inserted into the limiting groove 212 when the second slide rail 200 is tilted downward.

Further preferably, referring to fig. 10 and 12, the main body 211 is provided with a stopper portion 214, the stopper portion 214 is a baffle structure integrally formed with the main body 211, and the stopper portion 214 faces the stopper groove 212. The upper stopping portion 214 plays a guiding role to facilitate the fixing shaft 110 to slide into the hook portion 210. Meanwhile, in the movement process that the second slide rail 200 is inclined downward and is not clamped in the limiting groove 212, the upper blocking portion 214 can also prevent the fixed shaft 110 from being separated from the hook portion 210, so that the whole slide rail structure is more reliable.

Of course, in other embodiments, the hook portion 210 may not be provided with the upper blocking portion 214, and the second slide rail 200 may be tilted.

As a preferred embodiment, referring to fig. 13, the first slide rail 100 includes a side plate a 140, an upper plate a 150 disposed on an upper side of the side plate a 140, and a lower plate a 160 disposed on a lower side of the side plate a 140, and the fixed shaft 110 is disposed on the side plate a 140. Referring to fig. 14, the second slide rail 200 includes a side plate B240 and an upper plate B250 disposed on an upper side of the side plate B240, and the hook portion 210 is disposed on the side plate B240. When the second slide rail 200 is at the first position, the upper plate B240 is located at the inner side of the upper plate a 250, and the side plate B240 is opposite to the side plate a 140. That is, the first slide rail 100 and the second slide rail 200 are fastened, and the second slide rail 200 is located inside the first slide rail 100, and a cavity is formed between the first slide rail and the second slide rail, so that the fixing shaft 110, the hook portion 210 and the limiting groove 212 can move in a matching manner, and the thickness and the size of the whole slide rail mechanism can be reduced, and the occupied space can be reduced.

As a preferred embodiment, the first slide rail 100 further includes a front side plate a 170 at the first end a 131 and a rear side plate a 180 at the second end a 132; the second slide rail 200 further includes a front side plate B260 at the first end B231 and a rear side plate B270 at the second end B232. The front side plate A170, the rear side plate A180, the front side plate B260 and the rear side plate B270 have a shielding effect on the inner space defined by the first slide rail 100 and the second slide rail 200 together, so that the whole slide rail mechanism is more attractive.

As a preferred embodiment, the relative sliding between the first slide rail 100 and the second slide rail 200 is realized by a roller structure, and the friction force and the noise are low. Specifically, the free end of the fixed shaft 110 is provided with a first roller 120, and the first roller 120 is in rolling contact with the inner side of the second slide rail 200. The second slide rail 200 is provided with a second roller 220, the hook portion 210 is connected with the second roller 220, and the second roller 220 is in rolling fit with the inner side of the first slide rail 100. When the first slide rail 100 and the second slide rail 200 slide relatively, the first roller 120 and the second roller 220 will rotate.

As a preferred embodiment, referring to fig. 6 (B), the first roller 120 is in rolling contact with the inner side surface of the upper portion of the second slide rail 200, that is, the first roller 120 is in rolling contact with the upper plate B250; the second roller 220 is in rolling contact with the inner side surface of the lower portion of the first slide rail 100, that is, the second roller 220 is in rolling contact with the lower plate a 160. When the first slide rail 100 and the second slide rail 200 slide relatively, the first roller 120 will roll along the upper plate B250, and the second roller 220 will roll along the lower plate a 160. As can be seen from fig. 6 (b), the first rollers 120 and the second rollers 200 are relatively staggered, so that when the first slide rail 100 and the second slide rail 200 slide relatively, the first slide rail and the second slide rail do not shake vertically, and the whole slide rail mechanism is more stable.

Furthermore, a certain gap is formed between the side plate B240 and the lower plate a 160, and a certain gap is also formed between the upper plate a 150 and the upper plate B250, so that when the first slide rail 100 and the second slide rail 200 slide relatively, the sliding is realized only by rolling between the first roller 120 and the upper plate B250, and between the second roller 220 and the lower plate a 160, and the rest parts of the first slide rail 100 and the second slide rail 200 are not in contact, which is beneficial to reducing friction and noise.

As a preferred embodiment, when the second slide rail 200 is switched between the second position and the third position, the first roller 120 and the second roller 220 are in rolling contact. Specifically, when the second slide rail 200 is located at the second position, referring to fig. 10, the first roller 120 is attached to the second roller 220. When the second slide rail 200 is changed from the second position to the third position, the second slide rail 200 is pressed downward, and the second roller 220 rolls clockwise along the first roller 120, referring to fig. 12, so that the downward tilting movement of the second slide rail 200 is more stable and smooth. Similarly, when the second slide rail 200 is moved from the third position to the second position, the second slide rail 200 is lifted upwards, and the second roller 220 rolls along the first roller 120 counterclockwise to contact the lower plate a 160.

In a preferred embodiment, the upper plate A150 has a notch 151, and the notch 151 is located at the first end A131. When the second slide rail 200 is at the third position, referring to fig. 11, the second end B232 extends out of the notch 151, and the notch 151 gives way for the second end B232, so that the second slide rail 200 tilts downward.

In the second embodiment of the slide rail assembly 400, referring to fig. 15 to 25:

the slide rail assembly 400 includes a first slide rail 100 and a second slide rail 200, both the first slide rail 100 and the second slide rail 200 are long structures, and the second slide rail 200 can slide along the first slide rail 100. For convenience of description, an end of the first slide rail 100 close to the user is defined as a first end a 131, and an end far away from the user is defined as a second end a 132; the end of the second slide rail 200 close to the user is a first end B231, and the end far away from the user is a second end B232. The first end a 131 is provided with a limiting member 110; the second end B232 is provided with a rolling member 210, the rolling member 210 is connected with a sliding member 220, and the sliding member 220 is slidably connected with the first sliding rail 100. The second slide rail 200 has a first position, a second position and a third position relative to the first slide rail 100; when the second slide rail 200 is at the first position, the limiting member 110 is separated from the rolling member 210, and the second end B232 is closer to the second end a 132 than the first end B132, referring to fig. 15 and 16; when the second slide rail 200 is at the second position, the limiting member 110 abuts against the rolling member 210, and the first slide rail 100 is parallel to the second slide rail 200, referring to fig. 17; when the second slide rail 200 is at the third position, the rolling element 210 rolls around the limiting element 110 to the upper portion of the limiting element 110, and the second slide rail 200 tilts with respect to the first slide rail 100, as shown in fig. 18.

In fig. 15 to 18, in order to clearly express the state change of the entire slide rail mechanism when the second slide rail 200 is at each position, the second slide rail 200 is structurally expressed from two viewing angles in each position state. Fig. 15 (a), 16 (a), 17 (a) and 18 (a) are perspective views, fig. 15 (b), 16 (b), 17 (b) and 18 (b) are front views, and fig. 15 (b), 16 (b), 17 (b) and 18 (b) are perspective views in order to clearly show the fitting relationship between the stopper 110, the roller 210 and the slider 220.

When the second slide rail 200 is at the first position, the second slide rail 200 can slide back and forth along the first slide rail 100. Fig. 15 is a schematic structural view of the second slide rail 200 not yet being pulled outward relative to the first slide rail 100, where the first end a 131 coincides with the first end B231, and the second end a 132 coincides with the second end B232. Fig. 16 is a schematic structural view of the second slide rail 200 being pulled outward for a distance relative to the first slide rail 100, wherein as the second slide rail 200 is pulled outward, the sliding element 220 slides along the first slide rail 100, and the second end B232 gradually moves toward the first end a 131.

When the second slide rail 200 is pulled to the second position, referring to fig. 17 and fig. 19, the limiting member 110 abuts against the rolling member 210, and the first slide rail 100 and the second slide rail 200 are still in a parallel state, at this time, the second slide rail 200 cannot slide forward due to the limiting member 110.

When the second slide rail 200 is pressed downward, the second slide rail 200 tilts downward in an oblique direction with respect to the first slide rail 100, referring to fig. 18 and 21, the rolling element 210 rolls clockwise around the limiting element 110 to the upper portion of the limiting element 110, and the second slide rail 200 is at the third position. The second slide rail 200 tends to move downward under the action of gravity, but the second slide rail 200 is limited by the sliding connection between the sliding member 220 and the first slide rail 100, so that the second slide rail 200 cannot move downward (including the rolling member 210 moving downward over the limiting member 110 or the rolling member 210 falling back around the limiting member 110), and thus, the second slide rail 200 can be more stable and less prone to failure relative to the downward tilting state of the first slide rail 100.

As a preferred embodiment, the position-limiting member 110 includes a first fixing shaft 111 and a first roller 112 disposed at a free end of the first fixing shaft 111. When the second slide rail 200 is at the second position or the third position, the rolling member 210 is in rolling contact with the first roller 112. In this way, the first roller 112 not only limits the rolling element 210, but also facilitates the rolling of the rolling element 210 around the first roller 112 when the second sliding rail 200 is switched between the second position and the third position, which helps to reduce friction and improve the flexibility of the movement of the whole sliding rail mechanism.

In this embodiment, the first roller 112 is a cake-shaped roller structure with a certain thickness, which is helpful to increase the contact area between the first roller 112 and the rolling member 210, so that the rolling member 210 moves more reliably around the first roller 112 and is not easy to fall off.

In a preferred embodiment, the rolling member 210 is a second roller 212, and the second roller 212 is a disk-shaped roller structure with a certain thickness dimension, which is helpful to increase the contact area between the first roller 112 and the second roller 212, so that the second roller 212 moves more reliably around the first roller 112 and is less prone to falling off.

The round cake-shaped roller structure has the advantages of reducing the occupied space and reducing the thickness of the sliding rail.

In other embodiments, the free end of the first fixed shaft 111 of the position-limiting element 110 may be provided with a spherical rolling ball structure, and the rolling element 210 may also be provided with a spherical rolling ball structure.

The slider 220 includes a link 221 and a slider 222, see fig. 25. One end of the connecting rod 221 is rotatably connected to the second roller 212, specifically, the second roller 212 is provided with a second fixed shaft 211, one end of the connecting rod 221 is rotatably connected to the second fixed shaft 211, and referring to fig. 24, the other end of the connecting rod 221 is rotatably connected to the slider 222. The first slide rail 100 is provided with a slide way 120, and the slide block 222 is connected with the slide way 120 in a sliding manner. When the second slide rail 200 slides along the first slide rail 100, the slider 222 slides along the slide rail 120, so as to guide the movement of the second slide rail 200 to a certain extent, so that the sliding movement of the second slide rail 200 along the first slide rail 100 is more stable and less prone to shake. When the second slide rail 200 is switched between the second position and the third position, the link 221 rotates relative to the second roller 212 and the slider 222 along with the downward tilting or upward lifting of the second slide rail 200, that is, along with the downward tilting or upward lifting of the second slide rail 200, the inclination angle of the link 221 relative to the horizontal plane is changed, so that the link does not interfere with the movement of the second slide rail 200.

The slider 222 includes a connecting rod connecting portion 2221 and a slide-way engaging portion 2222, one end of the connecting rod 221 is rotatably connected to the connecting rod connecting portion 2221, the slide-way engaging portion 2222 is a groove structure, and the groove structure is engaged with the slide way 120 to achieve sliding connection between the slider 222 and the slide way 120.

As a preferred embodiment, when the second slide rail 200 is at the third position, the connecting rod 221 abuts against the limiting member 110, that is, the connecting rod 221 abuts against the first roller 112. Referring to fig. 21, when the second slide rail 200 is at the third position, the second roller 212 moves to the upper portion of the first roller 112, and the inclination angle of the connecting rod 221 is the largest, the second slide rail 200 tends to move downward under the action of gravity, and the connecting rod 221 abuts against the first roller 112, so that the second roller 212 cannot continuously roll clockwise and forward around the first roller 112, and the declination state of the second slide rail 200 is more stable. When the second sliding rail 200 is lifted upwards, the second roller 212 rotates around one end of the connecting rod 221, and when the second sliding rail 200 is lifted to be horizontal, the second sliding rail 200 is horizontally pushed backwards (i.e. towards the direction close to the second end a 132), at this time, the connecting rod 221 pushes the sliding block 222 to slide backwards along the sliding way 120, and the second roller 212 falls around the first roller 112 counterclockwise until the second roller 212 falls back to abut against the inner side of the first sliding way 100.

As a preferred embodiment, referring to fig. 22, the first slide rail 100 includes a side plate a 140, an upper plate a 150 disposed on an upper side of the side plate a 140, and a lower plate a 160 disposed on a lower side of the side plate a 140, and the first fixed shaft 111 is disposed on the side plate a 140. Referring to fig. 23, the second slide rail 200 includes a side plate B240 and an upper plate B250 provided on an upper side of the side plate B240, and the second roller 212 is provided on the side plate B240. When the second slide rail 200 is at the first position, the upper plate B240 is located at the inner side of the upper plate a 250, and the side plate B240 is opposite to the side plate a 140. That is, the first slide rail 100 and the second slide rail 200 are buckled, and the second slide rail 200 is located inside the first slide rail 100, and a cavity is formed between the first slide rail 100 and the second slide rail 200, so that the first roller 112, the second roller 212, and the sliding member 220 can move cooperatively, and the thickness and the size of the whole slide rail mechanism can be reduced, and the occupied space can be reduced.

As a preferred embodiment, referring to fig. 15 (B), the first roller 112 is in rolling contact with the inner side surface of the upper portion of the second slide rail 200, that is, the first roller 112 is in rolling contact with the upper plate B250; the second roller 212 is in rolling contact with the inner side surface of the lower portion of the first slide rail 100, that is, the second roller 212 is in rolling contact with the lower plate a 160. When the first slide rail 100 and the second slide rail 200 slide relatively, the first roller 112 will roll along the upper plate B250, and the second roller 212 will roll along the lower plate a 160. As can be seen from fig. 15 (b), the first rollers 112 and the second rollers 212 are disposed in a relative staggered manner, so that when the first slide rail 100 and the second slide rail 200 slide relatively, the two do not shake vertically, and the whole slide rail mechanism is more stable.

Further, a certain gap is formed between the side plate B240 and the lower plate a 160, and a certain gap is also formed between the upper plate a 150 and the upper plate B250, so that when the first slide rail 100 and the second slide rail 200 slide relatively, only rolling between the first roller 112 and the upper plate B250, rolling between the second roller 212 and the lower plate a 160, and sliding between the slider 222 and the slideway 120 exist between the two, and the rest parts of the first slide rail 100 and the second slide rail 200 are not in contact, which is beneficial to reducing friction and noise.

In a preferred embodiment, the upper plate A150 has a notch 151, and the notch 151 is located at the first end A131. When the second slide rail 200 is at the third position, referring to fig. 20, the second end B232 extends out of the notch 151, and the notch 151 gives way for the second end B232, so that the second slide rail 200 tilts downward.

In the third embodiment of the slide rail assembly 400, referring to fig. 26 to 32:

the slide rail assembly 400 includes a first slide rail 100 and a second slide rail 200, and the second slide rail 200 can slide along the first slide rail 100. For convenience of description, one end of the first slide rail 100 close to the user is defined as a first end a 111, and one end far away from the user is defined as a second end a 112; the end of the second slide rail 200 close to the user is a first end B211, and the end far away from the user is a second end B212. The first end a 111 is provided with a stopper portion 132 and a first limiting portion, the second end a 112 is provided with a second limiting portion 122, and a track 123 is arranged between the first limiting portion and the second limiting portion 122. The first end B211 is provided with a locking portion 230, and the second end B212 is provided with a rolling portion 220.

The second slide rail 200 has a first position, a second position and a third position relative to the first slide rail 100. When the second slide rail 200 is at the first position, the engaging portion 230 is engaged with the first position-limiting portion, and the rolling portion 220 is engaged with the second position-limiting portion 122, as shown in fig. 26 and 27. When the second slide rail 200 is at the second position, the engaging portion 230 is disengaged from the first position-limiting portion, the rolling portion 220 is disengaged from the second position-limiting portion 122, and the rolling portion 220 slides along the rail 123, so as to realize the reciprocating sliding of the second slide rail 200 along the first slide rail 100, as shown in fig. 28 and 29. When the second slide rail 200 is located at the third position, the rolling portion 220 is clamped in the first limiting portion, the second slide rail 200 abuts against the stopping portion 132, and the second slide rail 200 is inclined relative to the first slide rail 100, so as to facilitate storing and taking of the articles, as shown in fig. 30.

As a preferred embodiment, the first limiting part comprises a first limiting part I121 and a first limiting part II 131, and the first limiting part I121 is communicated with the track 123. When the second slide rail 200 is located at the first position, the engaging portion 230 is engaged with the first position-limiting portion ii 131, and the rolling portion 220 is engaged with the second position-limiting portion 122, as shown in fig. 26 and 27. When the second slide rail 200 is at the second position, the engaging portion 230 is disengaged from the second first position-limiting portion ii 131, the rolling portion 220 is disengaged from the second position-limiting portion 122, and the rolling portion 220 slides along the rail 123, as shown in fig. 28 and 29. When the second slide rail 200 is located at the third position, the rolling portion 220 is clamped in the first limiting portion i 121, and the second slide rail 200 abuts against the stopping portion 132, as shown in fig. 30. The first limiting part is divided into two independent first limiting parts I121 and two independent first limiting parts II 131, the first limiting parts I121 are used for limiting the rolling part 220 when the rolling part 220 slides to the first limiting parts I along the track 123, and the first limiting parts II 131 are used for limiting the clamping part 230. First spacing portion I121 and first spacing portion II 131 each play its own role, through with roll portion 220 and the cooperation of card between establishing the portion 230, realize the switching of second slide rail 200 between each state to make second slide rail 200 can be more reliable firm when first position and third position.

In a preferred embodiment, the first stopper ii 131 includes an elongated groove 1311 extending in the vertical direction and an opening 1312 communicating with the groove 1311, the opening 1312 is provided at a position above the groove 1311, and the opening 1312 is directed toward the outside of the first end a 111, that is, toward the user side. When the second slide rail 200 is at the first position, the engaging portion 230 is engaged in the groove 1311. When the second slide rail 200 is switched from the first position to the second position, the second slide rail 200 is lifted upwards first, so that the clamping portion 230 moves upwards along the groove 1311, and at this time, the rolling portion 220 rotates around the second limiting portion 122 as a circle center, as shown in fig. 27; when the engaging portion 230 moves upward to the opening 1312, the second slide rail 200 is pulled outward, the engaging portion 230 is separated from the groove 1311 through the opening 1312, and at this time, the rolling portion 220 moves forward to the rail 123, as shown in fig. 28; then, the second slide rail 200 is continuously drawn forward, and the rolling portion 220 can slide along the rail 123, so as to realize the sliding of the second slide rail 200 along the first slide rail 100.

When the second slide rail 200 is located at the second position shown in fig. 28, and the second slide rail 200 is switched from the second position to the third position, the second slide rail 200 is firstly supported, so that the second slide rail 200 moves downward under the action of gravity until the second slide rail 200 abuts against the stopping portion 132, and at this time, the rolling portion 220 rotates in situ in the track 123, refer to fig. 29; then, the second slide rail 200 continues to be drawn obliquely downwards, the rolling part 20 moves along the rail 123 towards the direction close to the first limiting part i 121, in this process, the stopping part 132 always abuts against the second rail 200 to provide support for the second rail 200, and the downward inclination angle of the second slide rail 200 gradually increases with the continuous forward movement of the second slide rail 200; when the rolling part 220 moves to the first limiting part i 121 and is clamped with the first limiting part i 121, the second slide rail 200 is located at the third position, referring to fig. 30, at this time, the downward inclination angle of the second slide rail 200 is the largest. Through the support of the stopping portion 132 to the second slide rail 200 and the clamping between the rolling portion 220 and the first limiting portion i 121, the second slide rail 200 can be kept stable at the third position shown in fig. 30 without slipping.

As a preferred embodiment, the stopping portion 132 is disposed below the first limiting portion ii 131, and the stopping portion 132 is a first roller, that is, the stopping portion 132 is rotatable. Thus, when the second slide rail 200 abuts against the stopping portion 132 and is continuously drawn downwards, the first roller not only supports the second slide rail 200, but also guides the movement of the second slide rail 200, so as to reduce the friction between the second slide rail 200 and the first roller, and enable the downward tilting movement of the second slide rail 200 to be smoother.

As a preferred embodiment, the second position-limiting portion 122 is a groove structure communicated with the rail 123, and has a simple structure, and is convenient to be clamped with the rolling portion 220.

As a preferred embodiment, the rolling part 220 is a second roller, that is, the rolling part 220 is rollable. The second roller can be clamped with the groove-shaped second limiting part 122, so that clamping between the second end A112 and the second end B212 is realized. Meanwhile, when the second slide rail 200 is switched from the position shown in fig. 26 to the position shown in fig. 27, the second roller can rotate in the groove 1311, which helps to reduce the motion friction and noise.

Similarly, the engaging portion 230 is a third roller, that is, the engaging portion 230 can also roll, so as to reduce friction between the engaging portion 230 and the groove 1311 and reduce noise.

The first rail 100 is schematically shown in fig. 31, and includes a transverse portion 120 and a vertical portion 130, and the vertical portion 130 is disposed at one end of the transverse portion 120. The rail 123 is an elongated groove structure formed in the transverse portion 120, the first second limiting portion 131 is formed in the vertical portion 130, and the stopping portion 132 is connected to the vertical portion 130. The first limiting portion i 121 and the second limiting portion 122 are respectively formed at two ends of the rail 123. The first rail 100 is of an integrated structure, and the rail 123, the first limiting portion and the second limiting portion 122 are formed by machining and forming the first rail, the first limiting portion and the second limiting portion, so that the structure is simple and the processing is convenient.

In order to prevent the rolling unit 220 from sliding off the rail 123 during the reciprocating sliding of the rolling unit 220 along the rail 123, as a preferred embodiment, stopping pieces (not shown) are disposed on both upper and lower sides of the rail 123.

When the second slide rail 200 is at the first position, the rest of the second slide rail 200 is not in contact with the first slide rail 100 except for the clamping portion 230 and the rolling portion 220 which are in contact with the first slide rail 100. Thus, when the second slide rail 200 is switched between the states, the first slide rail 100 does not hinder the interference of the upward or downward pushing and pulling movement of the second slide rail 200 during the state switching process while providing the limiting and sliding guiding functions for the second slide rail 200.

Referring to fig. 32, the second slide rail 200 is a long bar-shaped structure, and the rolling portion 220 and the engaging portion 230 are disposed at two ends of the second slide rail 200. Specifically, the thickness of the two ends of the second slide rail 200 is smaller than the thickness of the middle portion, so that when the second slide rail 200 tilts downward to abut against the stopping portion 132 for sliding, the thicker middle portion of the second slide rail 200 is helpful to increase the contact area with the roller of the stopping portion 132, so that the second slide rail 200 moves more reliably and is not easy to slip off the stopping portion 132. Meanwhile, in order to avoid the motion interference between the second slide rail 200 and the first slide rail 100, the first end B211 is provided with a first fixed shaft 240, the second end B212 is provided with a second fixed shaft 250, the engaging portion 230 is rotatably disposed on the first fixed shaft 240, and the rolling portion 220 is rotatably disposed on the second fixed shaft 250.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a refrigeration plant, includes inner bag and door body, the inner bag with the door body encloses into cold-stored space, its characterized in that still includes:

the wine rack body is arranged in the refrigerating space and has a horizontal state and an inclined state;

the sliding rail assembly comprises a first sliding rail and a second sliding rail, the first sliding rail is connected with the inner container, the second sliding rail is connected with the wine rack body, and the second sliding rail slides along the first sliding rail and is in an inclined state relative to the first sliding rail.

2. The refrigeration appliance according to claim 1,

the inner side of the inner container is provided with a reinforcing iron, and the first slide rail is connected with the reinforcing iron through a bolt;

the second sliding rail is connected with the side wall of the wine rack body through a bolt.

3. The refrigeration appliance according to claim 1,

the wine rack body is arranged at the position close to the middle part of the refrigerating space.

4. The refrigeration appliance according to claim 1,

the wine rack is characterized in that a baffle is detachably arranged on the wine rack body and slides along the longitudinal direction of the wine rack body.

5. The refrigeration appliance according to claim 4,

the baffle includes the baffle body and locates the sliding part at baffle body both ends, be equipped with slide portion on the lateral wall of wine frame body, the sliding part card is located in the slide portion, and follow slide portion reciprocating sliding.

6. The refrigeration appliance according to claim 5,

be equipped with breach portion on the lateral wall of wine frame body, the one end of slide portion with breach portion intercommunication, the width of sliding part is less than the width of breach portion.

7. The refrigeration appliance according to claim 6,

the wine rack is characterized in that a fixing plate is arranged in the wine rack body, and bottleneck fixing positions are arranged on the fixing plate at intervals along the transverse direction of the wine rack body.

8. A cold appliance according to any of claims 1-7,

the first sliding rail is provided with a first end A and a second end A, and the first end A is provided with a fixed shaft;

the second slide rail is provided with a first end B and a second end B, the second end B is provided with a clamping hook part, and the clamping hook part is provided with a limiting groove;

the second slide rail has a first position, a second position and a third position relative to the first slide rail;

when the second slide rail is at the first position, the fixed shaft is separated from the hook part, and the second end B is closer to the second end A than the first end B;

when the second slide rail is at the second position, the fixed shaft slides into the clamping hook part;

when the second slide rail is located at the third position, the fixed shaft is clamped into the limiting groove, and the second slide rail is in the inclined state.

9. A cold appliance according to any of claims 1-7,

the first slide rail is provided with a first end A and a second end A, and the first end A is provided with a limiting piece;

the second sliding rail is provided with a first end B and a second end B, the second end B is provided with a rolling part, the rolling part is connected with a sliding part, and the sliding part is connected with the first sliding rail in a sliding manner;

when the second slide rail is at the first position, the limiting member is separated from the rolling member, and the second end B is closer to the second end a than the first end B;

when the second slide rail is at the second position, the limiting part is abutted against the rolling part;

when the second slide rail is located at the third position, the rolling member rolls around the limiting member to the upper portion of the limiting member, and the second slide rail is located in the inclined state.

10. A cold appliance according to any of claims 1-7,

the first sliding rail is provided with a first end A and a second end A, the first end A is provided with a stopping part and a first limiting part, the second end A is provided with a second limiting part, and a rail is arranged between the first limiting part and the second limiting part;

the second sliding rail is provided with a first end B and a second end B, the first end B is provided with a clamping part, and the second end B is provided with a rolling part;

when the second slide rail is positioned at the first position, the clamping part is clamped in the first limiting part, and the rolling part is clamped in the second limiting part;

when the second slide rail is at the second position, the clamping part is separated from the first limiting part, the rolling part is separated from the second limiting part, and the rolling part slides along the rail;

when the second slide rail is located at the third position, the rolling part is clamped in the first limiting part, the second slide rail is abutted against the stopping part, and the second slide rail is located in the inclined state.