CN214789847U

CN214789847U - Retractable chassis supporter

Info

Publication number: CN214789847U
Application number: CN202120824342.0U
Authority: CN
Inventors: 张宝生; 刘波; 郭建烨; 吴逸斌; 王官玉; 段景方; 刘金龙; 李正; 徐博; 李逢春; 李彦强; 李宁
Original assignee: Lanzhou University of Technology
Current assignee: Lanzhou University of Technology
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-19
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a retractable chassis storage rack, which belongs to the technical field of household electrical appliance auxiliary equipment, and comprises two bottom plates, a base, an adjusting plate and an adjusting component, wherein the bottom plates are provided with two sliding grooves, the sliding grooves are arranged in the two bottom plates, the sliding grooves are connected with the base in a sliding way, the base and the base are provided with two sliding grooves, the sliding grooves are symmetrically arranged on the middle parts of the bottom plates, the adjusting component is fixed at the middle part of the bottom plates, the two ends of the adjusting component are connected with the adjusting plate, and the adjusting plate is fixedly connected with the base and is positioned on the opposite sides of the two bases; this supporter rotates through the control lever at middle part, can adjust both sides base simultaneously and remove, arouses both sides length inequality when avoiding artifical the removal, reduces the unbalanced influence of atress.

Description

Retractable chassis supporter

Technical Field

The utility model belongs to the technical field of household electrical appliances auxiliary assembly, especially, relate to a retractable's chassis supporter.

Background

Household electrical appliances, for example washing machine, refrigerator, sterilizer all can use under most service conditions to put the frame and put, can prevent on the one hand directly to put ground, causes the bottom plate to damage, and on the other hand needs certain use height in the use.

But traditional base of putting does not generally have regulatory function, is not convenient for put different tame electric installation, and to adjustable base, the atress is uneven in the accommodation process, has the slope problem

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a retractable's chassis supporter aims at solving the above-mentioned problem that proposes.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a retractable's chassis supporter, this retractable's chassis supporter includes bottom plate, base, regulating plate, adjusting part, the bottom plate is equipped with two altogether, and the spout has all been seted up to two bottom plate insides, the inside sliding connection of spout the base, the base are equipped with two altogether, and about bottom plate middle part symmetry setting, bottom plate middle part position department is fixed adjusting part, the adjusting part both ends are connected with the regulating plate, and regulating plate and base fixed connection are located two base opposite sides.

Preferably, the bottom of the base is fixed with fixing blocks, the fixing blocks are symmetrically arranged relative to the middle of the base, and the two fixing blocks slide in the two sliding grooves respectively.

Preferably, the adjusting part is including fixing two horizontal pole between the bottom plate, the horizontal pole upper end is rotated and is connected with the dwang, and the horizontal pole end is kept away from to the dwang is fixed with the adjusting disk, and the adjusting disk is inside to be fixed with the vortex elastic plate, and the vortex elastic plate both sides are passed through the connecting piece and are two the adjusting plate is connected.

Preferably, the dwang is close to the horizontal pole end outside and is fixed with first conical gear, and first conical gear meshing has second conical gear, and second conical gear is the vertical direction, and inside is fixed with the control lever, and the control lever is kept away from second conical gear end and is fixed with adjust knob.

Preferably, the control rod is provided with a support rod near the adjusting knob, the support rod is rotatably connected with the control rod, a ratchet wheel is arranged at the rotating position of the support rod and the control rod, and the bottom of the support rod is fixed inside the sliding groove.

Preferably, the connecting piece comprises connecting blocks fixed on two sides of the volute elastic plate, an Contraband-shaped fixing rod is arranged at the end, away from the volute elastic plate, of each connecting block, a Contraband-shaped fixing rod is fixed on the side, close to the volute elastic plate, of the adjusting plate, and the connecting blocks are hinged with Contraband-shaped fixing rods

The utility model has the advantages that: this supporter rotates through the control lever at middle part, can adjust both sides base simultaneously and remove, arouses both sides length inequality when avoiding artifical the removal, and then influences the atress unbalance to lead to the problem that product life cycle sharply shortens, the slope problem that article such as washing machine, refrigerator appear because of the atress is uneven on the protection chassis.

Drawings

Fig. 1 is a schematic perspective view of a retractable shelf with a chassis according to the present invention;

fig. 2 is a schematic top view of fig. 1 illustrating a retractable shelf with a base plate according to the present invention;

fig. 3 is a schematic sectional view along a-a of fig. 2 of the retractable shelf with chassis provided by the present invention;

in the figure: 1. a base plate; 2. a base; 3. an adjusting plate; 4. an adjustment assembly; 5. a chute; 6. a fixed block; 7. a cross bar; 8. rotating the rod; 9. an adjusting disk; 10. a volute spring plate; 11. a first bevel gear; 12. A second bevel gear; 13. a control lever; 14. adjusting a knob; 15. a support bar; 16. connecting blocks; 17. Contraband type fixing rod; 18. and (4) ratchet wheels.

Detailed Description

In order to further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

Referring to fig. 1 to fig. 3, the retractable chassis rack according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

This retractable's chassis supporter includes bottom plate 1, base 2, regulating plate 3, adjusting part 4, bottom plate 1 is equipped with two altogether, and two 1 inside spouts 5, the inside sliding connection of spout 5 base 2, base 2 are equipped with two altogether, and about 1 middle part symmetry settings of bottom plate, 1 middle part position department of bottom plate is fixed adjusting part 4, adjusting part 4 both ends are connected with regulating plate 3, and regulating plate 3 is located two 2 opposite sides of base with 2 fixed connection of base.

Specifically, base 2 bottom is fixed with fixed block 6, and fixed block 6 sets up about base 2 middle part symmetry, and two fixed blocks 6 slide respectively two inside spout 5.

Concretely, adjusting part 4 is including fixing two horizontal pole 7 between the bottom plate 1, 7 upper ends of horizontal pole rotate and be connected with dwang 8, and dwang 8 is kept away from horizontal pole 7 end and is fixed with adjustment disk 9, and adjustment disk 9 is inside to be fixed with vortex elastic plate 10, and vortex elastic plate 10 both sides are passed through the connecting piece and are two adjusting plate 3 connects.

Specifically, a first bevel gear 11 is fixed on the rotating rod 8 near the end of the cross rod 7, a second bevel gear 12 is meshed with the first bevel gear 11, the second bevel gear 12 is in the vertical direction, a control rod 13 is fixed inside the rotating rod, and an adjusting knob 14 is fixed on the control rod 13 far away from the second bevel gear 12.

Specifically, a support rod 15 is arranged at the end, close to the adjusting knob 14, of the control rod 13, the support rod 15 is rotatably connected with the control rod 13, a ratchet 18 is arranged at the rotating position of the support rod 15 and the control rod 13, the bottom of the support rod 15 is fixed inside the sliding chute 5, and when the control rod 13 does not need to rotate, the control rod 13 is fixed through the ratchet 18.

Specifically, the connecting piece comprises connecting blocks 16 fixed on two sides of the volute elastic plate 10, Contraband-shaped fixing rods 17 are arranged at the ends, far away from the volute elastic plate 10, of the connecting blocks 16, Contraband-shaped fixing rods 17 are fixed on the side, close to the volute elastic plate 10, of the adjusting plate 3, and the connecting blocks 16 are hinged to the Contraband-shaped fixing rods 17.

The utility model discloses a theory of operation is: when using, place the tame electric installation and put in 2 upper ends of two bases, when putting different tame electric installations, adjust through rotating adjust knob 14, when adjust knob 14 rotates, adjust knob 14 control lever 13 rotates, second bevel gear 12 on the control lever 13 drives first bevel gear 11 and rotates, and then drive dwang 8 rotates, adjusting disk 9 rotates immediately, when carrying out anticlockwise and clockwise rotation, the inside vortex elastic plate 10 of adjusting disk 9 extends and accomodates, stimulate regulating plate 3 through connecting block 16, and then control two bases 2 and slide simultaneously in bottom plate 1 is inside, when not rotating adjust knob 14, control lever 13 fixes through ratchet 18.

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 retractable's chassis supporter, its characterized in that, this retractable's chassis supporter includes bottom plate (1), base (2), regulating plate (3), adjusting part (4), bottom plate (1) is equipped with two altogether, and spout (5) have all been seted up to two bottom plate (1) insides, and the inside sliding connection of spout (5) base (2), base (2) are equipped with two altogether, and about bottom plate (1) middle part symmetry setting, bottom plate (1) middle part position department is fixed adjusting part (4), adjusting part (4) both ends are connected with regulating plate (3), and regulating plate (3) and base (2) fixed connection are located two base (2) opposite sides.

2. The retractable chassis shelf according to claim 1, wherein the bottom of the base (2) is fixed with fixing blocks (6), the fixing blocks (6) are symmetrically arranged about the middle of the base (2), and the two fixing blocks (6) respectively slide inside the two sliding grooves (5).

3. The retractable chassis shelf according to claim 1, wherein the adjusting assembly (4) comprises a cross bar (7) fixed between the two bottom plates (1), the upper end of the cross bar (7) is rotatably connected with a rotating bar (8), an adjusting plate (9) is fixed on the end of the rotating bar (8) far away from the cross bar (7), a vortex elastic plate (10) is fixed inside the adjusting plate (9), and two sides of the vortex elastic plate (10) are connected with the two adjusting plates (3) through connecting pieces.

4. Retractable chassis supporter according to claim 3, characterized in that, the dwang (8) is close to horizontal pole (7) end outside and is fixed with first conical gear (11), and first conical gear (11) meshing has second conical gear (12), and second conical gear (12) are the vertical direction, and inside is fixed with control lever (13), and control lever (13) are kept away from second conical gear (12) end and are fixed with adjust knob (14).

5. Telescopic chassis supporter according to claim 4, characterized in that, control lever (13) is equipped with bracing piece (15) near adjusting knob (14), bracing piece (15) and control lever (13) rotate and are connected, bracing piece (15) and control lever (13) rotation department are equipped with ratchet (18), bracing piece (15) bottom is fixed in spout (5).

6. Telescopic chassis supporter according to claim 3, characterized in that, the connecting piece includes the connecting block (16) of fixing in the vortex elastic plate (10) both sides, connecting block (16) keep away from vortex elastic plate (10) end and be equipped with Contraband type dead lever (17), Contraband type dead lever (17) are fixed and are close to vortex elastic plate (10) side in regulating plate (3), articulated between connecting block (16) and Contraband type dead lever (17).