CN211233570U

CN211233570U - Refrigerator base support frame

Info

Publication number: CN211233570U
Application number: CN201922445681.3U
Authority: CN
Inventors: 李庆春
Original assignee: Qingdao Kerui Credit Electronic Technology Co ltd
Current assignee: Qingdao Kerui Credit Electronic Technology Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-11
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of refrigerator accessories, in particular to a refrigerator base support frame, which comprises a base, wherein the top end of the inner side of the base is rotatably connected with a threaded rod, the threaded rod penetrates through the base, the outer side of the threaded rod is spirally connected with a sliding block, the sliding block is slidably connected with the base, the bottom end face of the sliding block is provided with a universal wheel, the universal wheel is slidably connected with the sliding block, the universal wheel penetrates through the base, the right end of the top end face of the base is fixedly connected with a fixed block, the top end face of the fixed block is fixedly connected with a rubber pad, and the top end face of; the utility model discloses in, through base, threaded rod, slider and the universal wheel that sets up, this kind of sliding connection who sets up the rotation of cooperation base and threaded rod and be connected, base and slider, threaded rod and slider and the sliding connection of slider and universal wheel, realized convenient position that moves the refrigerator, convenience of customers's use.

Description

Refrigerator base support frame

Technical Field

The utility model relates to a refrigerator accessory technical field specifically is a refrigerator base support frame.

Background

When the refrigerator is placed on the ground, the distance between the bottom surface of the refrigerator and the ground is small, the ventilation and heat dissipation effects of a compressor and a motor in the refrigerator are reduced, particularly, when the room temperature in summer is high, the working time of the motor and the working time of the compressor are long, if the heat dissipation condition is not good, the motor is often in a high-temperature state, the aging of electrical insulation is accelerated for a long time, the service life of the motor is reduced, and along with the improvement of the technology, the existing refrigerator base support frame has defects in use, so that the demand for the refrigerator base support frame is increased day by day.

The existing refrigerator base support frame is fixed, when the position of a refrigerator needs to be moved, the trouble is very high, and the use of a user is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator base support frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a refrigerator base support frame, includes the base, the inboard top of base is rotated and is connected with the threaded rod, the threaded rod runs through the base, threaded rod outside screwed connection has the slider, slider and base sliding connection, slider bottom face is equipped with the universal wheel, and universal wheel and slider sliding connection, universal wheel and base sliding connection, and the universal wheel runs through the base, base top face right-hand member fixedly connected with fixed block, fixed block top face fixedly connected with rubber pad, rubber pad top face sliding connection has the layer board, layer board bottom face left end is rotated through the pivot and is connected with the connecting plate, connecting plate and base fixed connection, layer board top face left end fixedly connected with backplate.

Preferably, the left and right threads of the threaded rod have the same length, and the left and right threads of the threaded rod have opposite directions.

Preferably, the fixed block left end face rotates and is connected with the screw thread axle, the screw thread axle runs through the fixed block, screw thread axle outside screwed connection has the movable block, movable block and base sliding connection, movable block top face rotates through the pivot and is connected with the connecting rod, the other end of connecting rod rotates through pivot and layer board and is connected.

Preferably, the right end of the connecting plate is provided with a fan, the fan is fixedly connected with the base, the left end face of the fan is communicated with a first connecting pipe, the first connecting pipe penetrates through the connecting plate and is fixedly connected with the connecting plate, and the right end face of the fan is communicated with a second connecting pipe.

Preferably, a filter screen is arranged in the supporting plate and is fixedly connected with the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the arrangement is matched with the rotation connection of the base and the threaded rod, the sliding connection of the base and the sliding block, the screw connection of the threaded rod and the sliding block and the sliding connection of the sliding block and the universal wheel through the arranged base, the threaded rod, the sliding block and the universal wheel, thereby realizing convenient movement of the refrigerator and facilitating the use of a user;

2. the utility model discloses in, through fixed block, rubber pad, threaded shaft, movable block, connecting rod and the layer board that sets up, this kind of sliding connection, fixed block and the rotation of threaded shaft of setting fixed block and rubber pad, rubber pad and layer board are connected, threaded shaft and the spiral connection of movable block, movable block and connecting rod are connected with the rotation of connecting rod and layer board and are connected, when having avoided the ice-cube to melt, the ice water will flow the condition on ground, is favorable to the ground cleanness.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the installation structure of the first connection pipe of the present invention.

In the figure: 1-base, 2-threaded rod, 3-slide block, 4-universal wheel, 5-fixed block, 6-rubber pad, 7-threaded shaft, 8-movable block, 9-connecting rod, 10-supporting plate, 11-connecting plate, 12-filter screen, 13-fan, 14-first connecting pipe, 15-second connecting pipe and 16-backboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a refrigerator base support frame comprises a base 1, wherein a threaded rod 2 is rotatably connected to the top end of the inner side of the base 1, the threaded rod 2 penetrates through the base 1, a sliding block 3 is spirally connected to the outer side of the threaded rod 2, the sliding block 3 is in sliding connection with the base 1, a universal wheel 4 is arranged on the bottom end face of the sliding block 3, the universal wheel 4 is in sliding connection with the base 1, and the universal wheel 4 penetrates through the base 1, so that when the distance between the two sliding blocks 3 is increased, the universal wheel 4 is extruded by the sliding block 3 to slide downwards, the device and a refrigerator are lifted up, the universal wheel 4 extends out of the base 1, the device is movable at the moment, a fixed block 5 is fixedly connected to the right end face of the top end of the base 1, a rubber pad 6 is fixedly connected, the refrigerator top support is characterized in that the left end of the bottom end face of the support plate 10 is rotatably connected with a connecting plate 11 through a rotating shaft, the connecting plate 11 is fixedly connected with the base 1, the left end of the top end face of the support plate 10 is fixedly connected with a back plate 16, and the refrigerator top support is convenient to support and prevent from sliding down.

The left and right side screw thread length of the threaded rod 2 is the same, and the left and right side screw thread direction of the threaded rod 2 is opposite, the setting is convenient for changing the distance between the two sliders 3 by rotating the threaded rod 2, the left end face of the fixed block 5 is rotatably connected with the threaded shaft 7, the threaded shaft 7 penetrates through the fixed block 5, the outer side of the threaded shaft 7 is spirally connected with the movable block 8, the movable block 8 is slidably connected with the base 1, the top end face of the movable block 8 is rotatably connected with the connecting rod 9 through the rotating shaft, the other end of the connecting rod 9 is rotatably connected with the supporting plate 10 through the rotating shaft, the setting is convenient for adjusting the angle of the supporting plate 10, the right end of the connecting plate 11 is provided with the fan 13, the fan 13 is fixedly connected with the base 1, the left end face of the fan 13 is communicated with the first connecting pipe 14, the, fan 13 right-hand member face intercommunication has second connecting pipe 15, and this kind of setting is convenient for carry out supplementary heat dissipation to the bottom of refrigerator, reduces the temperature of refrigerator bottom, promotes the circulation of air of refrigerator bottom, can reduce the operating pressure of motor and compressor, slows down electrical insulation's ageing, improves the life of motor, be equipped with filter screen 12 in the layer board 10, filter screen 12 and layer board 10 fixed connection, this kind of setting is convenient for make the refrigerator heat dissipation.

The working process is as follows: when the refrigerator needs to be moved by a user, the threaded rod 2 can be rotated by rotating the threaded rod 2, the distance between the two sliding blocks 3 is changed when the threaded rod 2 is rotated, when the distance between the two sliding blocks 3 is increased, the universal wheel 4 is extruded by the sliding blocks 3 to slide downwards, the device and the refrigerator are lifted, and the universal wheel 4 extends out of the base 1, the device at this moment is portable, convenience of customers removes the refrigerator, when the user needs to clear up the refrigerator, at first rotate threaded spindle 7, because threaded spindle 7 and movable block 8 screwed connection, so when threaded spindle 7 is rotatory, make movable block 8 produce the displacement of left right direction, movable block 8 moves right and makes connecting rod 9 take place to rotate, make layer board 10 rotate under the support of connecting plate 11 when connecting rod 9 rotates, make the refrigerator of layer board 10 top rotate certain angle to the back, prevent that the rivers that the ice-cube of refrigerator internal surface melts from to ground, keep ground clean, improve the inside abluent convenience of refrigerator, backplate 16 provides the support to the refrigerator at layer board 10 top, prevent that it from landing when backward rotating, filter screen 12 on layer board 10 is convenient for the refrigerator and dispels the heat.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a refrigerator base support frame, includes base (1), its characterized in that: the top end of the inner side of the base (1) is rotatably connected with a threaded rod (2), the threaded rod (2) penetrates through the base (1), the outer side of the threaded rod (2) is spirally connected with a sliding block (3), the sliding block (3) is in sliding connection with the base (1), the bottom end face of the sliding block (3) is provided with a universal wheel (4), the universal wheel (4) is in sliding connection with the sliding block (3), the universal wheel (4) is in sliding connection with the base (1), the universal wheel (4) penetrates through the base (1), the right end of the top end face of the base (1) is fixedly connected with a fixed block (5), the top end face of the fixed block (5) is fixedly connected with a rubber pad (6), the top end face of the rubber pad (6) is in sliding connection with a supporting plate (10), the left end face of the bottom end of the supporting plate (10) is, the left end of the top end face of the supporting plate (10) is fixedly connected with a back plate (16).

2. The refrigerator base support of claim 1, wherein: the left and right threads of the threaded rod (2) are the same in length, and the left and right threads of the threaded rod (2) are opposite in direction.

3. The refrigerator base support of claim 1, wherein: the utility model discloses a quick-witted, including fixed block (5), threaded shaft (7) run through fixed block (5), threaded shaft (7) outside threaded connection has movable block (8), movable block (8) and base (1) sliding connection, movable block (8) top face rotates through the pivot and is connected with connecting rod (9), the other end of connecting rod (9) rotates through pivot and layer board (10) and is connected.

4. The refrigerator base support of claim 1, wherein: connecting plate (11) right-hand member is equipped with fan (13), and fan (13) and base (1) fixed connection, fan (13) left end face intercommunication has first connecting pipe (14), first connecting pipe (14) run through connecting plate (11), and first connecting pipe (14) and connecting plate (11) fixed connection, fan (13) right-hand member face intercommunication has second connecting pipe (15).

5. The refrigerator base support of claim 1, wherein: a filter screen (12) is arranged in the supporting plate (10), and the filter screen (12) is fixedly connected with the supporting plate (10).