CN211120242U - Refrigerator with lifting shelf - Google Patents
Refrigerator with lifting shelf Download PDFInfo
- Publication number
- CN211120242U CN211120242U CN201921833219.4U CN201921833219U CN211120242U CN 211120242 U CN211120242 U CN 211120242U CN 201921833219 U CN201921833219 U CN 201921833219U CN 211120242 U CN211120242 U CN 211120242U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- shelf
- locking rope
- refrigerator
- adjusting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a refrigerator with lift layer frame, include: a box body forming a low-temperature storage space; the shelf is positioned in the box, the bracket is fixed on the inner wall of the box body and is used for supporting the shelf, and the shelf is slidably arranged on the bracket; and a height adjustment assembly, the height adjustment assembly comprising: the locking device comprises a handle, a first adjusting piece, a locking rope adjusting assembly and a pulley; the handle is configured to be matched with the first adjusting piece so as to drive the first adjusting piece to rotate; the locking rope is arranged at the lower side of the shelf and used for driving the shelf to lift; the pulley is fixed on the layer frame, one end of the locking rope is connected on the bracket and is wound around the pulley and connected on the locking rope adjusting component; the locking rope adjustment assembly is configured to be in threaded engagement with the first adjustment member to adjust the expansion and contraction of the locking rope. Through the utility model provides a height that layer frame among the prior art exists is not adjustable, gets the inconvenient problem of thing operation.
Description
Technical Field
The utility model relates to an improvement of refrigerator structure with lift layer frame.
Background
Refrigerator is including the box among the prior art, be formed with the low temperature storage chamber inside the box, be equipped with the inner bag rib of a plurality of high differences on the both sides lateral wall in low temperature storage chamber, it is highly inconvenient after every layer frame assembly of shelf is fixed on a plurality of inner bag ribs, when the user needs to take the article in the higher high layer frame, then need take out the layer frame from the inner bag rib, need assemble the lateral wall again with the layer frame after the article of taking is accomplished, article are taken and are placed all needs repeated assembly layer frame, use the operation is inconvenient. 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.
SUMMERY OF THE UTILITY MODEL
The utility model discloses height-inegulablely to the shelf existence among the prior art gets the inconvenient problem of thing operation, provides a height-adjustable's lift shelf structure.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a refrigerator having a lifting shelf, comprising:
a box body forming a low-temperature storage space;
a shelf located within the tank;
the bracket is fixed on the inner wall of the box body and used for supporting the shelf, and the shelf is slidably arranged on the bracket;
and a height adjustment assembly, the height adjustment assembly comprising: the locking device comprises a handle, a first adjusting piece, a locking rope adjusting assembly and a pulley;
the handle is configured to be matched with the first adjusting piece so as to drive the first adjusting piece to rotate;
the locking rope is arranged on the lower side of the shelf and used for driving the shelf to lift;
the pulley is fixed on the layer frame, one end of the locking rope is connected to the support and bypasses the pulley to be connected to the locking rope adjusting component;
the locking rope adjustment assembly is configured to be in threaded engagement with the first adjustment member to adjust the expansion and contraction of the locking rope.
Further, locking rope is provided with 2, the support is provided with 2, locking rope adjusting part is including: the second adjusting piece is arranged at one end of the first adjusting piece and is in threaded fit with the first adjusting piece; the third adjusting piece is arranged at the other end of the first adjusting piece and is in threaded fit with the first adjusting piece, and the thread directions of the third adjusting piece and the second adjusting piece are opposite; one end of the locking rope is fixedly connected with the second adjusting piece, and the other end of the locking rope is connected with the top of one support; and the other end of the second bracket is connected with the top of the other second bracket.
Furthermore, the handle includes a rack portion, the first adjusting member is an adjusting sleeve, a gear portion matched with the rack portion is formed on the outer side surface of the first adjusting member, a first thread portion and a second thread portion which are opposite in rotation direction are formed in the inner side wall of the first adjusting member, the first thread portion is in threaded fit with the second adjusting member, the second thread portion is in threaded fit with the third adjusting member, and a limiting member for limiting the rotation of the second adjusting member and the third adjusting member is arranged on the shelf.
Furthermore, the limiting part is a limiting protrusion, the second adjusting part and the third adjusting part are provided with grooves formed along the axial direction of the second adjusting part and the third adjusting part, and the limiting protrusion is inserted into the grooves.
Furthermore, the locking rope comprises a first section and a second section perpendicular to the first section, the end of the first section is connected with the second adjusting piece or the third adjusting piece, the end of the second section is connected with the top of the support corresponding to the position of the second adjusting piece or the third adjusting piece, and the pulley is arranged at the connecting position of the first section and the second section.
Further, the layer frame is including layer pallet and support frame, the layer pallet is located support frame top and with support frame fixed connection.
Furthermore, a slide way matched with the slide rail is arranged on the support frame.
Furthermore, the layer rack platform is provided with a containing cavity formed by extending from the layer rack platform to the supporting frame side, a supporting seat used for supporting the first adjusting piece is formed in the containing cavity, and the first adjusting piece is arranged on the supporting seat and can rotate relative to the supporting seat.
Further, an insertion opening is formed in the accommodating cavity, and the length of the insertion opening is larger than the width of the handle.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the utility model relates to a refrigerator with lift layer frame, when using, accessible operating handle, it rotates to drive first regulating part, rotate through first regulating part and drive rather than screw-thread fit's locking rope adjusting part action, and then realize the flexible length adjustment to the locking rope, correspond effort to the pulley when locking rope is flexible, make the layer frame of being connected with the pulley slide from top to bottom along the support, and then realize the adjustment of layer frame height, the height-adjustable of layer frame has been realized, when article are taken, can adjust layer frame height according to the demand, article are taken operation convenient and fast more.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of an embodiment of a refrigerator with a shelf for lifting and lowering the shelf according to the present invention; fig. 2 is a schematic structural view of an embodiment of the lifting shelf of the present invention;
fig. 3 is an exploded view of an embodiment of the lifting shelf of the present invention;
fig. 4 is a schematic structural view of the supporting frame and the height adjusting assembly of one embodiment of the lifting shelf of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a schematic structural view of the handle and the first adjusting member cooperating with each other in an embodiment of the lifting shelf of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
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 utility model provides an embodiment of a refrigerator with a lifting shelf, which is shown in figures 1-6, and comprises a box body 700, wherein the box body 700 forms a low-temperature storage space, and also comprises a door body, the door body is rotatably arranged on the box body 700 to seal the low-temperature storage space, the low-temperature storage space is formed with a freezing chamber 800 and a refrigerating chamber 900, a support 100 is fixedly arranged in the refrigerating chamber 900, the shelf 200 is arranged on the support 100 in a sliding way,
the support 100 is used for supporting the shelves 200, and specifically, in this embodiment, the slide rails 130 are formed on the support 100, the shelves 200 are slidably disposed on the slide rails 130, the shelves 200 can slide up and down along the slide rails 130 on the support 100 when receiving an external force, and the height adjustment assembly 300 is further included in this embodiment, and can transmit the force to the shelves 200 to move up and down along the support 100.
Specifically, the present embodiment further includes a height adjustment assembly 300, which includes a handle 310, a first adjustment member 320, a locking rope 330, a locking rope adjustment assembly 340 and a pulley 350, wherein the handle 310 is configured to cooperate with the first adjustment member 320 to drive the first adjustment member 320 to rotate.
The handle 310 comprises a rack part 311, the rack part 311 is preferably a rack formed on the handle 310, the first adjusting part 320 is an adjusting sleeve, a gear part 321 matched with the rack part 311 is formed on the outer side surface of the adjusting sleeve, the gear part 321 is preferably a gear and is uniformly arranged along the circumferential direction of the adjusting sleeve, when adjusting, the adjusting sleeve moves along a certain linear direction by pulling the handle 310, in this embodiment, the pulling handle 310 moves in the front-back direction to drive the adjusting sleeve engaged with the pulling handle to rotate in the circumferential direction, the locking rope adjusting component 340 is connected with the bracket 100 through the locking rope 330, and the locking rope 330 is arranged on the lower side of the shelf 200 and used for driving the shelf 200 to ascend and descend; the pulley 350 is fixed on the layer frame 200, one end of the locking rope 330 is connected to the bracket 100 and passes through the pulley 350 to be connected to the locking rope adjusting assembly 340; the locking cord adjustment assembly 340 is configured to threadably engage the first adjustment member 320 to adjust the extension and retraction of the locking cord 330.
When specifically setting up, locking rope 330 is provided with 2, support 100 is equipped with 2, and 2 support 100 parallel arrangement set up, all correspond on 2 supports 100 and be formed with slide rail 130, locking rope adjusting part 340 is including: a second adjusting member 341 and a third adjusting member 342, preferably, both the second adjusting member 341 and the third adjusting member 342 are screws in this embodiment, and the second adjusting member 341 is disposed at one end of the first adjusting member 320 and is in threaded fit with the first adjusting member 320; the third adjusting element 342 is disposed at the other end of the first adjusting element 320 and is in threaded engagement with the first adjusting element 320, the third adjusting element 342 and the second adjusting element 341 have opposite screw thread directions, specifically, the first adjusting element 320 is an adjusting sleeve, a first screw thread portion 322 and a second screw thread portion 323 having opposite screw thread directions are formed in an inner side wall of the first adjusting element 320, the first screw thread portion 322 and the second screw thread portion 323 are respectively disposed at two ends of the adjusting sleeve, when assembling, the second adjusting element 341 is partially screwed into the adjusting sleeve and is in threaded engagement with the first screw thread portion 322, the third adjusting element 342 is partially screwed into the adjusting sleeve and is in threaded engagement with the second screw thread portion 323, and the shelf 200 is provided with a limiting element 400 for limiting the rotation of the second adjusting element 341 and the third adjusting element 342.
Preferably, the limiting member 400 is a limiting protrusion, the limiting protrusion is an elongated rib, the second adjusting member 341 and the third adjusting member 342 are provided with a groove 500 along the axial direction thereof, preferably, the groove is provided on the side surface and penetrates from the bottom of the second adjusting member 341 and the bottom of the third adjusting member 342 to the top of the second adjusting member 341 and the top of the third adjusting member 342, the limiting protrusion is inserted into the groove 500, and is inserted into the groove 500 of the second adjusting member 341 and the second adjusting member 341 through the limiting protrusion to limit the rotation direction of the second adjusting member 341 and the third adjusting member 342, so as to ensure that the first adjusting member 320 cannot drive the second adjusting member 341 and the third adjusting member 342 to rotate when rotating.
One end of the locking rope 330 is fixedly connected with the end of the second adjusting member 341, and the other end is fixedly connected with the top of one of the brackets 100; and the other end is fixedly connected with the end of the third adjusting part 342, and the other end is connected with the top of the other bracket 100.
When the adjustment is performed, the handle 310 is rotated to drive the first adjusting member 320 to rotate, the rotation of the first adjusting member 320 drives the second adjusting member 341 and the third adjusting member 342 which are in threaded connection with the first adjusting member 320 to perform spiral linear movement, because the thread turning directions of the second adjusting member 341 and the third adjusting member 342 which are matched with the first adjusting member 320 are opposite, the second adjusting member 341 and the third adjusting member 342 can perform linear movement in opposite directions, and further the corresponding extension or retraction of the locking rope 330 which is connected with the second adjusting member 341 and the third adjusting member 342 is driven, when the height of the layer frame 200 needs to be raised, the locking rope 330 can be retracted, the force can be applied to the pulley 350 during retraction, so that the pulley 350 and the locking rope 330 can slide relatively and move upwards along the locking rope 330, when the layer frame 200 needs to be lowered, the handle 310 can be rotated reversely, which is not described herein.
Preferably, the locking rope 330 includes a first section 331 and a second section 332 disposed perpendicular to the first section 331, the end of the first section 331 is connected to the second/third adjusting members 341/342, the end of the second section 332 is connected to the top of the bracket 100 at the same side position as the second or third adjusting member 341 or 342, and a pulley is disposed at the connecting position of the first and second sections 331 and 332. Thus, when the locking rope 330 is stressed to extend, the pulley 350 can be acted by force to drive the connected layer frame 200 to move up and down.
Preferably, the layer frame 200 in this embodiment includes a layer frame 210 and a support frame 220, and the layer frame 210 is located above the support frame 220 and is fixedly connected to the support frame 220. The supporting frame 220 is provided with a slide rail 221 matched with the slide rail 130.
Further, an accommodating cavity 211 extending from the layer rack 210 to the supporting frame 220 is formed in the layer rack 210, a supporting seat 600 for supporting the first adjusting member 320 is formed in the accommodating cavity 211, the first adjusting member 320 is disposed on the supporting seat 600 and can rotate relative to the supporting seat 600, preferably, the supporting seat 600 is a seat body with an open top, the shape of the inner side wall of the seat body is adapted to the shape of the outer side wall of the first adjusting member 320, such as a U-shaped or annular seat, over which the first adjusting member 320 can be placed to play a supporting role, and at the same time, the rotation of the first adjusting member 320 is not limited when rotating.
In order to accommodate the handle 310, a placement position for placing the handle 310 is further formed on the shelf 200, and when the handle 310 is not required to be used, the handle 310 may be placed at the placement position.
Further, the accommodating cavity 211 is provided with an insertion opening 212, and the length of the insertion opening 212 is greater than the width of the handle 310, so that the handle 310 can be inserted into the accommodating cavity through the insertion opening 212 to be matched with the first adjusting piece 320.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (9)
1. A refrigerator having a lifting shelf, comprising:
a box body forming a low-temperature storage space;
a shelf located within the tank;
the bracket is fixed on the inner wall of the box body and used for supporting the shelf, and the shelf can be arranged on the bracket in a sliding way;
and a height adjustment assembly, the height adjustment assembly comprising: the locking device comprises a handle, a first adjusting piece, a locking rope adjusting assembly and a pulley;
the handle is configured to be matched with the first adjusting piece so as to drive the first adjusting piece to rotate;
the locking rope is arranged on the lower side of the shelf and used for driving the shelf to lift;
the pulley is fixed on the layer frame, one end of the locking rope is connected to the support and bypasses the pulley to be connected to the locking rope adjusting component;
the locking rope adjustment assembly is configured to be in threaded engagement with the first adjustment member to adjust the expansion and contraction of the locking rope.
2. The refrigerator as claimed in claim 1, wherein the number of the locking ropes is 2, the number of the brackets is 2, and the locking rope adjusting assembly comprises: the second adjusting piece is arranged at one end of the first adjusting piece and is in threaded fit with the first adjusting piece; the third adjusting piece is arranged at the other end of the first adjusting piece and is in threaded fit with the first adjusting piece, and the thread directions of the third adjusting piece and the second adjusting piece are opposite; one end of the locking rope is fixedly connected with the second adjusting piece, and the other end of the locking rope is connected with the top of one support; and the other end of the bracket is connected with the top of the other bracket.
3. The refrigerator as claimed in claim 2, wherein the handle includes a rack portion, the first adjusting member is an adjusting sleeve, a gear portion engaged with the rack portion is formed on an outer side surface of the first adjusting member, a first screw portion and a second screw portion having opposite rotation directions are formed in an inner side wall of the first adjusting member, the first screw portion is engaged with the second adjusting member, the second screw portion is engaged with the third adjusting member, and a stopper for restricting rotation of the second adjusting member and the third adjusting member is provided on the shelf.
4. The refrigerator as claimed in claim 3, wherein the limiting member is a limiting protrusion, the second and third adjusting members are provided with slots along an axial direction thereof, and the limiting protrusion is inserted into the slots.
5. The refrigerator as claimed in claim 2, wherein the locking rope comprises a first section and a second section disposed perpendicular to the first section, the first section is connected to the second or third adjusting member at an end thereof, the second section is connected to a top of the bracket corresponding to the second or third adjusting member at a position thereof, and the pulley is disposed at a position where the first and second sections are connected.
6. The refrigerator as claimed in claim 1, wherein the shelves comprise a shelf stand and a support frame, the shelf stand is located above the support frame and is fixedly connected to the support frame.
7. The refrigerator with the lifting shelf as claimed in claim 6, wherein a sliding rail is formed on the bracket, and a sliding rail matched with the sliding rail is provided on the supporting frame.
8. The refrigerator as claimed in claim 6, wherein a receiving chamber is formed in the stage frame to extend from the stage frame to a support frame side, and a support seat for supporting the first adjustment member is formed in the receiving chamber, and the first adjustment member is rotatably mounted on the support seat.
9. The refrigerator of claim 8, wherein the receiving chamber has an insertion opening, and the insertion opening has a length greater than a width of the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833219.4U CN211120242U (en) | 2019-10-29 | 2019-10-29 | Refrigerator with lifting shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833219.4U CN211120242U (en) | 2019-10-29 | 2019-10-29 | Refrigerator with lifting shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211120242U true CN211120242U (en) | 2020-07-28 |
Family
ID=71698269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833219.4U Active CN211120242U (en) | 2019-10-29 | 2019-10-29 | Refrigerator with lifting shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211120242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646169A (en) * | 2020-12-17 | 2022-06-21 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
| CN114719552A (en) * | 2021-01-05 | 2022-07-08 | 青岛海尔特种电冰柜有限公司 | Rack assembly and refrigerator |
-
2019
- 2019-10-29 CN CN201921833219.4U patent/CN211120242U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114646169A (en) * | 2020-12-17 | 2022-06-21 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
| CN114646169B (en) * | 2020-12-17 | 2023-11-14 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
| CN114719552A (en) * | 2021-01-05 | 2022-07-08 | 青岛海尔特种电冰柜有限公司 | Rack assembly and refrigerator |
| CN114719552B (en) * | 2021-01-05 | 2024-01-12 | 青岛海尔特种电冰柜有限公司 | Rack assembly and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107388718B (en) | Drawer assembly and refrigerator | |
| CN211120242U (en) | Refrigerator with lifting shelf | |
| US8424983B1 (en) | Motorized upper and lower storage shelves | |
| CN109631462B (en) | A kind of refrigerator | |
| KR101291208B1 (en) | Refrigerator | |
| CN210813798U (en) | Be used for basketball shooting training basketball stands | |
| US8402700B2 (en) | Wall assembly comprising panels configured to reside in an overhead structure | |
| CN111657688B (en) | Lifting drawer | |
| CN107981590B (en) | Sliding desk with scenery floating platform | |
| CN112648770A (en) | Storage device | |
| CN106895652B (en) | A kind of lifting bottle stand mechanism and the refrigerator comprising the mechanism | |
| CN112606017B (en) | Automatic fixing tray for service robot | |
| CN112425961A (en) | Height-adjustable psychological tutoring book rotating display rack | |
| CN208491250U (en) | A kind of locker of adjustable space | |
| KR100583196B1 (en) | Storage container with elevator | |
| CN112690582A (en) | Portable lifting bookcase | |
| CN205963362U (en) | Electronic table of standing | |
| CN106377084B (en) | A kind of multifunctional file cabinet device that suitable case of hospital room storage archives use | |
| CN211818510U (en) | Tent support convenient to carry | |
| CN213893293U (en) | Storage rack with anti-theft device | |
| CN216167851U (en) | Medical instrument rack convenient to take | |
| KR102477276B1 (en) | Height Adjustable Device for Upper Cabinet | |
| CN216476145U (en) | Auxiliary device is used in glass window installation | |
| CN215433556U (en) | Multifunctional support frame for electromechanical maintenance | |
| CN211900284U (en) | Section bar cabinet door convenient to built-up connection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |