CN216953678U

CN216953678U - Multifunctional household small refrigerator

Info

Publication number: CN216953678U
Application number: CN202122791073.5U
Authority: CN
Inventors: 杨拥兴
Original assignee: Wuhu Fengrong Refrigeration Co ltd
Current assignee: Wuhu Fengrong Refrigeration Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-12
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the field of refrigerators and discloses a multifunctional household small refrigerator which comprises a refrigerator body, wherein a telescopic rod is fixedly connected to the bottom end of the refrigerator body, a first spring is sleeved on the surface of the telescopic rod, a brake wheel is fixedly connected to the bottom end of the telescopic rod, a motor is fixedly connected to the inner wall of the bottom end of the refrigerator body, a conical gear is fixedly connected to one end of the motor, a fixed seat is fixedly connected to the inner wall of the bottom end of the refrigerator body, a rotating rod penetrates through the inside of the fixed seat, a threaded rod is rotatably connected to the bottom end of the refrigerator body, and a threaded sleeve is in threaded connection with the surface of the threaded rod. Through setting up motor, conical gear, threaded rod. Sliding sleeve and slide bar constitute a elevating gear by motor control, can directly sit on the stool or directly stand and take when needs, avoid bowing again and take, and unusual inconvenience has increased the function of refrigerator, has strengthened the practicality of refrigerator.

Description

Multifunctional household small refrigerator

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a multifunctional household small refrigerator.

Background

The refrigerator is a machine which transfers the heat of a cooled object with a lower temperature to an environment medium to obtain cold, along with the heat in summer, more and more families can store a large amount of drinks in the refrigerator and the freezer, and the drinks can occupy more space, so that many families can select a small refrigerator to specially freeze the drinks, but because the refrigerator is small in size, the small refrigerator needs to bend down when being taken, which is very inconvenient, and even the small refrigerator also occupies certain space, and the single function causes that the small refrigerator also needs to occupy certain space when not used.

In order to solve the above problems, the inventor provides a multifunctional household small refrigerator, which has the advantages of being capable of automatically lifting and being used as a stool or a small table.

Disclosure of Invention

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional household small refrigerator comprises a refrigerator body, wherein a telescopic rod is fixedly connected to the bottom end of the refrigerator body, a first spring is sleeved on the surface of the telescopic rod, a brake wheel is fixedly connected to the bottom end of the telescopic rod, a motor is fixedly connected to the inner wall of the bottom end of the refrigerator body, a bevel gear is fixedly connected to one end of the motor, a fixed seat is fixedly connected to the inner wall of the bottom end of the refrigerator body, a rotating rod penetrates through the fixed seat, a threaded rod is rotatably connected to the bottom end of the refrigerator body, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, a bottom plate is fixedly connected to one side of the threaded sleeve, a second spring is fixedly connected to the bottom end of the bottom plate, a connecting plate is fixedly connected to the bottom end of the connecting plate, a base is fixedly connected to the bottom end of the base, a magnetic block is fixedly connected to the bottom end of the base, and a storage box is fixedly connected to the top end of the bottom plate, the top fixedly connected with connecting piece of bottom plate, the top of fuselage articulates there is the cover, the bottom fixedly connected with slide bar of cover, the surperficial sliding connection of slide bar has the slider, the inside rotation of slider is connected with the connecting rod.

Preferably, the bevel gears are fourteen in number and divided into two groups, four of each group are sleeved on the surface of the rotating rod, two of the four groups are sleeved on the surface of the bottom end of the threaded rod, and the remaining one of the four groups is fixedly connected to one end of the motor.

Preferably, the threaded rod is provided with four, is located the four corners of fuselage respectively, and the bevel gear on the threaded rod and the bevel gear intermeshing on the bull stick.

Preferably, the number of the rotating rods is four, and each rotating rod is provided with a bevel gear which is meshed with a bevel gear at one end of the motor.

Preferably, the slide bar is provided with two sets of, and parallel distribution is in the bottom of cover respectively, and the both ends of slide bar are provided with the fixed column.

Preferably, the number of the first springs is four, and the first springs are connected with the brake wheel and the machine body.

Preferably, the number of the motors is two, and the motors are symmetrically distributed at the bottom end of the machine body.

Advantageous effects

Compared with the prior art, the utility model provides a multifunctional household small refrigerator, which has the following beneficial effects:

1. the multifunctional household small refrigerator is provided with a motor, a bevel gear and a threaded rod. Sliding sleeve and slide bar constitute a elevating gear by motor control, can directly sit on the stool or directly stand and take when needs, avoid bowing again and take, and unusual inconvenience has increased the function of refrigerator, has strengthened the practicality of refrigerator.

2. This multi-functional domestic small-size refrigerator through setting up second spring and magnet, has increased buffer, thereby can avoid the refrigerator to cause the collision in the decline and cause the damage of the inside drink, has increased the practicality of device.

3. This multi-functional domestic small-size refrigerator through set up telescopic link, first spring and brake wheel in the bottom, can conveniently remove the position of refrigerator more, and because the effect of bottom plate telescopic link and first spring, can spread the mat even at the top layer and give child as stool or small-size desk, has strengthened the function of device, has improved the practicality.

Drawings

FIG. 1 is a front view of the whole structure of the present invention;

FIG. 2 is a schematic front view of a bevel gear according to the present invention;

FIG. 3 is a schematic top view of a slider according to the present invention;

fig. 4 is a schematic top view of the motor and bevel gear of the present invention.

In the figure: 1. a body; 2. a telescopic rod; 3. a first spring; 4. a brake wheel; 5. a motor; 6. a bevel gear; 7. a fixed seat; 8. a rotating rod; 9. a threaded rod; 10. a threaded sleeve; 11. a base plate; 12. a second spring; 13. a connecting plate; 14. a storage box; 15. a base; 16. a magnetic block; 17. a connecting rod; 18. A slider; 19. a slide bar; 20. a machine cover; 21. a connecting member.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, a multifunctional household small refrigerator includes a body 1, a telescopic rod 2 fixedly connected to a bottom end of the body 1, a first spring 3 sleeved on a surface of the telescopic rod 2, four first springs 3 arranged on the telescopic rod, and a first spring 3 connecting a brake wheel 4 with the body 1 for buffering an impact force between the brake wheel 4 and the body 1, the brake wheel 4 fixedly connected to a bottom end of the telescopic rod 2, a motor 5 fixedly connected to an inner wall of a bottom end of the body 1, two motors 5 arranged on the bottom end of the body 1 and symmetrically distributed on the bottom end of the body 1, and a bottom plate 11 pushed by the same motor 5 as a power to ascend and descend stably, a bevel gear 6 fixedly connected to one end of the motor 5, and fourteen bevel gears 6 arranged in two groups, four of each group sleeved on a surface of a rotary rod 8 and two sleeved on a bottom end surface of a threaded rod 9, leave one fixedly connected with in the one end of motor 5, through bevel gear 6's rotation, drive threaded rod 9 and bull stick 8 and rotate, fixedly connected with fixing base 7 on the bottom inner wall of fuselage 1, the inside of fixing base 7 runs through there is the bull stick 8, the bull stick 8 is provided with four, and has bevel gear 6 and the bevel gear 6 intermeshing of motor 5 one end on every bull stick 8, lets motor 5's rotation drive the bull stick 8 and rotate.

The bottom end of the machine body 1 is rotatably connected with a threaded rod 9, the threaded rod 9 is provided with four threaded rods, the four threaded rods are respectively positioned at four corners of the machine body 1, a bevel gear 6 on the threaded rod 9 is meshed with a bevel gear 6 on a rotating rod 8, the rotating rod 8 is rotated to drive the threaded rod 9 to rotate, the surface of the threaded rod 9 is in threaded connection with a threaded sleeve 10, one side of the threaded sleeve 10 is fixedly connected with a bottom plate 11, the bottom end of the bottom plate 11 is fixedly connected with a second spring 12, the bottom end of the second spring 12 is fixedly connected with a connecting plate 13, the bottom end of the connecting plate 13 is fixedly connected with a base 15, the bottom end of the base 15 is fixedly connected with a magnetic block 16, the top end of the bottom plate 11 is fixedly connected with a storage box 14, the top end of the bottom plate 11 is fixedly connected with a connecting piece 21, the top end of the machine body 1 is hinged with a machine cover 20, the bottom end of the machine cover 20 is fixedly connected with two groups of sliding rods 19, the sliding rods 19 are respectively distributed in parallel at the bottom end of the machine cover 20, and the both ends of slide bar 19 are provided with the fixed column, can let the ascending of bottom plate 11 come automatic opening cover 20, and the surface sliding connection of slide bar 19 has slider 18, and the inside rotation of slider 18 is connected with connecting rod 17.

The working process and principle are that when the motor 5 is turned on, the rotation of the motor 5 can drive the bevel gear 6 to rotate, the rotation of the bevel gear 6 can drive the bevel gear 6 on the rotating rod 8 to rotate, then the rotation of the bevel gear 6 on the rotating rod 8 can drive the rotating rod 8 to rotate, the rotation of the rotating rod 8 can drive the bevel gears 6 at two ends to rotate and drive the bevel gears 6 on the threaded rods 9 to rotate, then the threaded rods 9 are driven to rotate, the rotation of the threaded rods 9 can drive the threaded sleeves 10 to move upwards, the threaded sleeves 10 drive the bottom plate 11 to move upwards, the upward movement of the bottom plate 11 can drive the connecting piece 21 and the connecting rod 17 to move upwards, the upward movement of the connecting rod 17 can drive the sliding piece 18 to slide on the sliding rod 19 and push the cover 20 to open, and the storage box 14 can ascend along with the bottom plate 11.

Can drive second spring 12 when bottom plate 11 descends, connecting plate 13, base 15 and magnetic path 16 descend together, can descend to certain position after because the principle that the like poles of magnetic path 16 repel each other to slow down the speed that base 15 descends, and extrude second spring 12, and make bottom plate 11 and connecting plate 13 slowly contact, the device that slows down of dual like this, the speed of having avoided storage tank 14 to descend is too fast and prevent that base 15 from contacting the back bump and lead to the drink collision and breakage.

When promoting the removal of whole refrigerator, when meetting uneven floor and placing the thing on the 20 tops of lid, fuselage 1 can extrude telescopic link 2 and first spring 3, then because the elasticity of the contractility of telescopic link 2 and first spring 3, vibration when can effectively slowing down whole device and the injury of the oppression that the thing that slows down to cause the device of placing when removing makes the refrigerator have multiple functions.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional household small refrigerator comprises a refrigerator body (1), and is characterized in that: the bottom of the machine body (1) is fixedly connected with a telescopic rod (2), a first spring (3) is sleeved on the surface of the telescopic rod (2), the bottom of the telescopic rod (2) is fixedly connected with a brake wheel (4), the bottom inner wall of the machine body (1) is fixedly connected with a motor (5), one end of the motor (5) is fixedly connected with a bevel gear (6), the bottom inner wall of the machine body (1) is fixedly connected with a fixing seat (7), a rotating rod (8) penetrates through the fixing seat (7), the bottom of the machine body (1) is rotatably connected with a threaded rod (9), the surface of the threaded rod (9) is in threaded connection with a threaded sleeve (10), one side of the threaded sleeve (10) is fixedly connected with a bottom plate (11), the bottom of the bottom plate (11) is fixedly connected with a second spring (12), and the bottom of the second spring (12) is fixedly connected with a connecting plate (13), the bottom fixedly connected with base (15) of connecting plate (13), the bottom fixedly connected with magnetic path (16) of base (15), the top fixedly connected with storage tank (14) of bottom plate (11), the top fixedly connected with connecting piece (21) of bottom plate (11), the top of fuselage (1) articulates there is cover (20), the bottom fixedly connected with slide bar (19) of cover (20), the sliding surface of slide bar (19) is connected with slider (18), the inside of slider (18) is rotated and is connected with connecting rod (17).

2. A multifunctional small-sized refrigerator for home use according to claim 1, wherein: the bevel gears (6) are arranged in fourteen groups, the fourteen groups are divided into two groups, four groups are sleeved on the surface of the rotating rod (8) in each group, two groups are sleeved on the surface of the bottom end of the threaded rod (9), and one end of the motor (5) is fixedly connected with the other end of the threaded rod.

3. A multifunctional household small refrigerator in accordance with claim 1, wherein: threaded rod (9) are provided with four, are located the four corners of fuselage (1) respectively, and conical gear (6) on threaded rod (9) and conical gear (6) intermeshing on bull stick (8).

4. A multifunctional household small refrigerator in accordance with claim 1, wherein: the number of the rotating rods (8) is four, and each rotating rod (8) is provided with one conical gear (6) which is meshed with the conical gear (6) at one end of the motor (5).

5. A multifunctional household small refrigerator in accordance with claim 1, wherein: the two groups of sliding rods (19) are arranged and respectively distributed at the bottom end of the machine cover (20) in parallel, and fixing columns are arranged at the two ends of each sliding rod (19).

6. A multifunctional small-sized refrigerator for home use according to claim 1, wherein: the number of the first springs (3) is four, and the first springs (3) are connected with the brake wheel (4) and the machine body (1).

7. A multifunctional household small refrigerator in accordance with claim 1, wherein: the two motors (5) are symmetrically distributed at the bottom end of the machine body (1).