CN217504116U

CN217504116U - Refrigerator is with dampproofing support base with adjustable height

Info

Publication number: CN217504116U
Application number: CN202221070709.5U
Authority: CN
Inventors: 彭璐
Original assignee: Wuhan Keyuan Bo Biological Technology Co ltd
Current assignee: Wuhan Keyuan Bo Biological Technology Co ltd
Priority date: 2022-05-03
Filing date: 2022-05-03
Publication date: 2022-09-27
Anticipated expiration: 2032-05-03

Abstract

The utility model relates to a refrigerator accessory technical field just discloses a height-adjustable's refrigerator is with dampproofing support base, the on-line screen storage device comprises a base, base top fixedly connected with elevating system, the inboard fixedly connected with bracket of elevating system, fixedly connected with positioning mechanism in the bracket left and right sides top, elevating system includes preceding fixed revolving rack. This height-adjustable's refrigerator is with dampproofing support base, elevating system through setting up, can highly adjust the refrigerator at bracket top, make refrigerator bottom keep away from ground steam, the corruption of ground steam to the refrigerator bottom has been reduced, the through hole has been seted up on bracket bottom and rubber pad surface, make things convenient for the moisture that refrigerator bottom produced to flow downwards, the drying of top bottom of the case portion has been guaranteed, the life of refrigerator has been increased, simultaneously in the highly back that rises of refrigerator bottom, refrigerator bottom heat abstractor exhaust steam can not blocked by ground, the radiating efficiency of refrigerator has been increased.

Description

Refrigerator is with dampproofing support base with adjustable height

Technical Field

The utility model relates to a refrigerator accessory technical field specifically is a height-adjustable's refrigerator is with dampproofing support base.

Background

A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is also a consumer product for maintaining food or other articles in a constant low temperature state. The existing refrigerator heat dissipation port is usually arranged at the bottom of the refrigerator, and hot air is discharged from the bottom of the refrigerator by a bottom heat dissipation device when the refrigerator is used.

The bottom of the refrigerator is in direct contact with the ground in the use process, hot air discharged by the heat dissipation device at the bottom of the refrigerator is blocked by the ground and accumulated at the bottom of the refrigerator, so that the temperature of the ground at the bottom of the refrigerator is higher than that of other places, and moisture in the ground rises upwards under the influence of high temperature to corrode parts at the bottom of the refrigerator. The service life of the refrigerator is shortened, meanwhile, the refrigerator is often placed in a kitchen, water is often accumulated on the floor of the kitchen due to cooking or dish washing and other work, the accumulated water flows to the bottom of the refrigerator and cannot be cleaned, and the bottom of the refrigerator is continuously corroded by the accumulated water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a height-adjustable's refrigerator is with dampproofing support base 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 height-adjustable's refrigerator is with dampproofing support base, includes the base, base top fixedly connected with elevating system, the inboard fixedly connected with bracket of elevating system, fixedly connected with positioning mechanism in the bracket left and right sides top.

Elevating system includes preceding fixed revolving rack, preceding fixed revolving rack fixed connection is in base top front side, preceding fixed revolving rack inner circle rotates and is connected with the worm pivot, the rotation of worm pivot rear side is connected with the back fixed revolving rack, back fixed revolving rack fixed connection is in the base top, it is connected with the support fixed revolving rack to rotate between fixed revolving rack and the back fixed revolving rack before the worm pivot outer lane is located, support fixed revolving rack fixed connection in the base top, both sides meshing has the worm wheel around the worm pivot outer lane, worm wheel inner circle fixedly connected with axis of rotation, the first bevel gear of axis of rotation outer lane left and right sides fixedly connected with, the axis of rotation outer lane is located the position between first bevel gear and the worm wheel and has cup jointed the support lantern ring.

Preferably, the bottom of the supporting sleeve ring is fixedly connected with a supporting rod, the supporting rod is fixedly connected to the top of the base, a second bevel gear is meshed with the outer ring of the first bevel gear, a first threaded rod is fixedly connected with the inner ring of the second bevel gear, and the supporting sleeve ring supports the rotating shaft through the supporting rod.

Preferably, first threaded rod rotates to be connected in the base top, first threaded rod top fixedly connected with stopper, first threaded rod outer lane threaded connection has the screw thread smooth section of thick bamboo, and the first threaded rod of the left and right sides is opposite direction rotation, because the opposite messenger screw thread smooth section of thick bamboo of the first threaded rod outer lane of the left and right sides of the first threaded rod screw thread is synchronous rising and descends in the left and right sides.

Preferably, the inner side of the threaded sliding cylinder is fixedly connected with a connecting block, the connecting block is fixedly connected to the left side and the right side of the bracket, a rubber pad is arranged at the bottom in the bracket, through holes are formed in the bottom of the rubber pad and the bottom of the bracket, and the threaded sliding cylinder drives the bracket to move through the connecting block.

Preferably, positioning mechanism includes the pillar, pillar fixed connection is in the base top, pillar top fixedly connected with rubber protection cover, the bracket left and right sides is located connecting block top fixedly connected with lug, the lug internal rotation is connected with fixed rotating shaft, and rubber protection cover top height is greater than the base top except first threaded rod outer structure, and the pillar supports the bracket through rubber protection cover when the bracket moves down, makes the bracket descend and can not exert an influence to base top structure.

Preferably, the fixed rotating shaft is far away from one side of the bracket and is fixedly connected with the torsion block, the fixed rotating shaft is far away from one side of the torsion block and is fixedly connected with a second threaded rod, the outer ring of the second threaded rod is in threaded connection with a threaded clamping cylinder, and the torsion block drives the second threaded rod to rotate through the fixed rotating shaft.

Preferably, both sides are close to and turn round piece direction fixedly connected with second stopper about the screw thread card section of thick bamboo, the screw thread section of thick bamboo spout has been seted up to the corresponding screw thread card section of thick bamboo position of bracket, the bracket corresponds second stopper position and has seted up spacing spout, and the second stopper carries on spacingly to the screw thread card section of thick bamboo, makes the screw thread card section of thick bamboo can't rotate and only can remove about along with the second threaded rod is rotatory.

Compared with the prior art, the utility model provides a refrigerator is with dampproofing support base with adjustable height possesses following beneficial effect:

1. this height-adjustable's refrigerator is with dampproofing support base, elevating system through setting up, can highly adjust the refrigerator at bracket top, make the refrigerator bottom keep away from ground steam, the corruption of ground steam to the refrigerator bottom has been reduced, the through hole has been seted up on bracket bottom and rubber pad surface, make things convenient for the moisture that the refrigerator bottom produced to flow downwards, the drying of top bottom of the case portion has been guaranteed, the life of refrigerator has been increased, simultaneously in the highly back that rises of refrigerator bottom, refrigerator bottom heat abstractor exhaust steam can not blocked by ground, the radiating efficiency of refrigerator has been increased.

2. This height-adjustable's refrigerator is with dampproofing support base, through the positioning mechanism who sets up, through screw thread card section of thick bamboo and refrigerator joint when the refrigerator is placed in the bracket top, increased the stability of refrigerator in the bracket top, increased the security that the device used, the second stopper carries on spacingly to the screw thread card section of thick bamboo, makes the screw thread card section of thick bamboo can't rotate and only can remove along with the second threaded rod is rotatory.

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 description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a top plan view of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is a schematic view of a part of the lifting mechanism;

fig. 6 is a top sectional view of a part of the lifting mechanism.

In the figure: 1. a lifting mechanism; 11. a front fixed rotating frame; 12. a worm shaft; 1201. a crank; 13. supporting and fixing the rotating frame; 14. a rear fixed rotating frame; 15. a rotating shaft; 1501. a worm gear; 1502. a first bevel gear; 16. a support collar; 1601. a support bar; 17. a first threaded rod; 1701. a second bevel gear; 1702. a first stopper; 18. a threaded slide cylinder; 1801. connecting blocks; 19. a rubber pad; 2. a positioning mechanism; 21. a pillar; 22. a rubber protective sleeve; 23. a bump; 24. fixing the rotating shaft; 2401. twisting the block; 25. A second threaded rod; 26. a thread clamping cylinder; 27. a second limiting block; 28. a screw cylinder chute; 29. a limiting chute; 3. a base; 4. a bracket.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Please refer to fig. 1 —, the present invention provides a technical solution: the utility model provides a height-adjustable's refrigerator is with dampproofing support base, includes

base

3, 3 top fixedly connected with elevating system 1 of base, 1 inboard fixedly connected with bracket 4 of elevating system, fixedly connected with positioning mechanism 2 in the 4 left and right sides tops of bracket.

The lifting mechanism 1 comprises a front fixed rotating frame 11, the front fixed rotating frame 11 is fixedly connected to the front side of the top of a base 3, the inner ring of the front fixed rotating frame 11 is rotatably connected with a worm rotating shaft 12, the rear side of the worm rotating shaft 12 is rotatably connected with a rear fixed rotating frame 14, the rear fixed rotating frame 14 is fixedly connected into the top of the base 3, the outer ring of the worm rotating shaft 12 is positioned between the front fixed rotating frame 11 and the rear fixed rotating frame 14 and is rotatably connected with a supporting fixed rotating frame 13, the supporting fixed rotating frame 13 is fixedly connected into the top of the base 3, the front side and the rear side of the outer ring of the worm rotating shaft 12 are meshed with worm wheels 1501, the inner ring of the worm wheel 1501 is fixedly connected with a rotating shaft 15, the left side and the right side of the outer ring of the rotating shaft 15 are fixedly connected with first bevel gears 1502, the position of the outer ring of the rotating shaft 15 between the first bevel gears 1502 and the worm wheels 1501 is sleeved with a supporting lantern ring 16, the bottom of the supporting lantern ring 16 is fixedly connected with a supporting rod 1601 which is fixedly connected to the top of the base 3, a second bevel gear 1701 is meshed with the outer ring of the first bevel gear 1502, a first threaded rod 17 is fixedly connected with the inner ring of the second bevel gear 1701, a support lantern ring 16 supports the rotating shaft 15 through a support rod 1601, the first threaded rod 17 is rotatably connected into the top of the base 3, a first limit block 1702 is fixedly connected with the top of the first threaded rod 17, a threaded sliding cylinder 18 is connected with the outer ring of the first threaded rod 17 in a threaded manner, the first threaded rods 17 on the left side and the right side rotate in opposite directions, because the threads of the first threaded rods 17 on the left side and the right side are opposite, the threaded sliding cylinders 18 synchronously ascend and descend on the outer rings of the first threaded rods 17 on the left side and the right side, the connecting blocks 1801 are fixedly connected to the inner sides of the threaded sliding cylinders 18, the connecting blocks 1801 are fixedly connected to the left side and the right side of the bracket 4, rubber pads 19 are arranged at the bottom in the bracket 4, through holes are formed in the bottoms of the rubber pads 19 and the bracket 4, and the threaded sliding cylinders 18 drive the bracket 4 to move through the connecting blocks 1801.

The positioning mechanism 2 comprises a support column 21, the support column 21 is fixedly connected to the top of the base 3, a rubber protective sleeve 22 is fixedly connected to the top of the support column 21, a convex block 23 is fixedly connected to the left side and the right side of the bracket 4 at a position above the connecting block 1801, a fixed rotating shaft 24 is rotatably connected to the convex block 23, the top height of the rubber protective sleeve 22 is greater than that of the top of the base 3 except for the first threaded rod 17, the support column 21 supports the bracket 4 through the rubber protective sleeve 22 when the bracket 4 moves downwards, so that the bracket 4 can descend without affecting the top structure of the base 3, a torsion block 2401 is fixedly connected to one side of the fixed rotating shaft 24 away from the bracket 4, a second threaded rod 25 is fixedly connected to one side of the fixed rotating shaft 24 away from the torsion block 2401, a threaded clamping cylinder 26 is connected to the outer ring of the second threaded rod 25 through the fixed rotating shaft 24, and second limiting blocks 27 are fixedly connected to the upper side and the lower side of the threaded clamping cylinder 26 close to the torsion block 2401, screw barrel sliding grooves 28 are formed in the positions, corresponding to the screw clamping barrels 26, of the bracket 4, limiting sliding grooves 29 are formed in the positions, corresponding to the second limiting blocks 27, of the bracket 4, the second limiting blocks 27 limit the screw clamping barrels 26, and the screw clamping barrels 26 cannot rotate and can only move left and right along with the rotation of the second threaded rods 25.

In the actual operation process, when the device is used, when the height of a refrigerator placed on the top of the bracket 4 needs to be adjusted, the crank 1201 is firstly held to rotate by taking the worm rotating shaft 12 as an axis, the worm rotating shaft 12 rotates to drive the worm wheel 1501 to rotate, the worm wheel 1501 rotates to drive the first bevel gears 1502 on the left side and the right side to rotate, the first bevel gears 1502 rotate to drive the second bevel gears 1701 to rotate, the second bevel gears 1701 rotate to drive the first threaded rods 17 to rotate, the first threaded rods 17 on the left side and the right side rotate in opposite directions, the threaded sliding cylinders 18 synchronously ascend and descend on the outer rings of the first threaded rods 17 on the left side and the right side due to the fact that the threads of the first threaded rods 17 on the left side and the right side are opposite, the threaded sliding cylinders 18 move to drive the connecting block 1801 to move, the connecting block 1801 moves to drive the bracket 4 to move to drive the refrigerator to move, and the adjusting work of the height of the refrigerator is finished;

when the refrigerator placed in the bracket 4 needs to be positioned, firstly the knob 2401 is rotated, the knob 2401 rotates to drive the fixed rotating shaft 24 to rotate, the fixed rotating shaft 24 rotates to drive the second threaded rod 25 to rotate, the second threaded rod 25 rotates to drive the threaded clamping cylinder 26 to move towards the inner side of the bracket 4, the threaded clamping cylinder 26 moves towards the inner side of the bracket 4 and is in contact with the bottom of the refrigerator to be clamped in the bottom of the refrigerator, at the moment, the positioning work of the refrigerator is completed, when the refrigerator is positioned, firstly the knob 2401 is rotated reversely, the knob 2401 rotates reversely to drive the fixed rotating shaft 24 to rotate reversely, the fixed rotating shaft 24 rotates reversely to drive the second threaded rod 25 to rotate reversely, the second threaded rod 25 rotates reversely to drive the threaded clamping cylinder 26 to move towards the knob 2401, the threaded clamping relation with the bottom of the refrigerator is removed when the positioning of the refrigerator is removed, at the moment, the positioning of the refrigerator is removed, the refrigerator is disassembled by descending the height of the refrigerator through the lifting mechanism 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a height-adjustable's refrigerator is with dampproofing support base, includes base (3), its characterized in that: the top of the base (3) is fixedly connected with a lifting mechanism (1), the inner side of the lifting mechanism (1) is fixedly connected with a bracket (4), and the tops of the left side and the right side of the bracket (4) are internally and fixedly connected with a positioning mechanism (2);

the lifting mechanism (1) comprises a front fixing rotating frame (11), the front fixing rotating frame (11) is fixedly connected to the front side of the top of the base (3), the inner ring of the front fixing rotating frame (11) is rotatably connected with a worm rotating shaft (12), the rear side of the worm rotating shaft (12) is rotatably connected with a rear fixing rotating frame (14), the rear fixing rotating frame (14) is fixedly connected to the top of the base (3), the outer ring of the worm rotating shaft (12) is positioned between the front fixing rotating frame (11) and the rear fixing rotating frame (14) and is rotatably connected with a supporting fixing rotating frame (13), the supporting fixing rotating frame (13) is fixedly connected to the top of the base (3), worm wheels (1501) are meshed to the front side and the rear side of the outer ring of the worm rotating shaft (12), a rotating shaft (15) is fixedly connected to the inner ring of the worm wheels (1501), first bevel gears (1502) are fixedly connected to the left side and the right side of the outer ring of the rotating shaft (15), and a support lantern ring (16) is sleeved on the outer ring of the rotating shaft (15) at a position between the first bevel gear (1502) and the worm gear (1501).

2. The moisture-proof support base for a refrigerator with adjustable height as claimed in claim 1, wherein: support lantern ring (16) bottom fixedly connected with bracing piece (1601), bracing piece (1601) fixed connection is in base (3) top, first bevel gear (1502) outer lane meshing has second bevel gear (1701), second bevel gear (1701) inner circle fixedly connected with first threaded rod (17).

3. The moisture-proof support base for a refrigerator with adjustable height as claimed in claim 2, wherein: the first threaded rod (17) is rotatably connected into the top of the base (3), a first limiting block (1702) is fixedly connected to the top of the first threaded rod (17), and a threaded sliding barrel (18) is connected to the outer ring of the first threaded rod (17) in a threaded manner.

4. The moisture-proof support base for a refrigerator with adjustable height as claimed in claim 3, wherein: the threaded sliding cylinder (18) is fixedly connected with a connecting block (1801) on the inner side, the connecting block (1801) is fixedly connected to the left side and the right side of the bracket (4), a rubber pad (19) is arranged at the bottom in the bracket (4), and through holes are formed in the bottoms of the rubber pad (19) and the bracket (4).

5. The moisture-proof support base for a refrigerator with adjustable height as claimed in claim 1, wherein: positioning mechanism (2) include pillar (21), pillar (21) fixed connection is in base (3) top, pillar (21) top fixedly connected with rubber protective sheath (22), bracket (4) left and right sides are located connecting block (1801) top position fixedly connected with lug (23), lug (23) internal rotation is connected with fixed rotating shaft (24).

6. The moisture-proof support base for a refrigerator with adjustable height as claimed in claim 5, wherein: the fixed rotating shaft (24) is far away from one side of the bracket (4) and is fixedly connected with a torsion block (2401), the fixed rotating shaft (24) is far away from one side of the torsion block (2401) and is fixedly connected with a second threaded rod (25), and the outer ring of the second threaded rod (25) is in threaded connection with a threaded clamping cylinder (26).

7. The moisture-proof support base for a refrigerator with adjustable height as claimed in claim 6, wherein: both sides are close to and turn round piece (2401) orientation fixedly connected with second stopper (27) about screw thread card section of thick bamboo (26), screw section of thick bamboo spout (28) have been seted up to bracket (4) corresponding screw thread card section of thick bamboo (26) position, spacing spout (29) have been seted up to bracket (4) corresponding second stopper (27) position.