CN212242823U - Caster wheel assembly, chassis component and dehumidifier - Google Patents

Abstract

The application provides a truckle subassembly, chassis part and dehumidifier. The caster assembly includes a caster for rolling movement; the truckle is established on one side of support frame, the opposite side of support frame can the joint on the chassis of equipment. The truckle assembly is formed by combining the truckles and the support frame, the support frame is conveniently connected with the chassis in a clamped mode, and a user can assemble and disassemble the truckle assembly simply and quickly and efficiently.

Description

Caster wheel assembly, chassis component and dehumidifier

Technical Field

The application belongs to the technical field of the dehumidifier, concretely relates to truckle subassembly, chassis part and dehumidifier.

Background

With the continuous improvement of the quality of life, many families have the dehumidifier at present, and different choices are provided for the appearance of the dehumidifier, wherein some users tend to be more prone to the appearance of the dehumidifier without the caster, and the dehumidifier is more laborious to move, and the structure with the caster is more convenient at the moment.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem that this application will be solved lies in providing a truckle subassembly and dehumidifier, makes the dismouting degree of difficulty reduce.

In order to solve the above problems, the present application provides a caster assembly comprising:

the caster is used for rolling movement;

the truckle is established on one side of support frame, the opposite side of support frame can the joint on the chassis of equipment.

Preferably, the supporting frame is provided with hole columns penetrating through two sides, and the supporting rod of the caster is arranged in the hole columns in a penetrating mode.

Preferably, the end of the supporting rod protrudes out of the hole column, and a clamping ring for limiting the supporting rod to move along the axial direction of the hole column is arranged on the end.

Preferably, the support frame is annular.

According to another aspect of the present application, there is provided a chassis component comprising a castor assembly as described above.

Preferably, the chassis part comprises a chassis, the chassis is provided with a limiting hole, and when the support frame is provided with hole columns penetrating through two sides, the other ends of the hole columns are inserted into the limiting hole.

Preferably, a clamping component is arranged on the chassis and used for clamping with the support frame.

Preferably, the support frame is annular, the clamping assembly comprises a clamping column, and the clamping column and the annular part are clamped and fixed.

Preferably, the clamping assembly comprises a spring structure, and the support frame is clamped on the chassis through the spring structure.

Preferably, a cushion pad is arranged on the bottom surface of the chassis.

According to a further aspect of the present application there is provided a dehumidifier comprising a castor assembly as described above or a chassis member as described above.

The present application provides a caster wheel assembly comprising: the caster is used for rolling movement; the truckle is established on one side of support frame, the opposite side of support frame can the joint on the chassis of equipment. The truckle assembly is formed by combining the truckles and the support frame, the support frame is conveniently connected with the chassis in a clamped mode, and a user can assemble and disassemble the truckle assembly simply and quickly and efficiently.

Drawings

FIG. 1 is a schematic structural view of a caster assembly according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a chassis component according to an embodiment of the present application;

FIG. 3 is a schematic illustration of the disassembly of the chassis components of an embodiment of the present application;

FIG. 4 is a front view of a chassis component of an embodiment of the present application;

FIG. 5 is a view from A-A of FIG. 4 according to an embodiment of the present application;

FIG. 6 is a view from B-B in FIG. 4 according to an embodiment of the present application.

The reference numerals are represented as:

1. a caster wheel; 2. a cushion pad; 3. a support frame; 31. a pore column; 4. a chassis; 41. and a buckling column.

Detailed Description

Referring collectively to fig. 1-6, according to an embodiment of the present application, a caster assembly, comprises:

the caster wheel 1 is used for rolling movement;

the supporting frame 3, truckle 1 is established on one side of supporting frame 3, the opposite side of supporting frame 3 can the joint on the chassis 4 of equipment.

This application establishes truckle 1 on one side of support frame 3, and support frame 3 itself is provided with the part that can with 4 joints on the chassis, and the truckle 1 subassembly that constitutes like this can make things convenient for and 4 quick joints on equipment chassis, easy dismounting, it is efficient.

In some embodiments, the supporting frame 3 is provided with a hole column 31 penetrating through two sides, and the supporting rod of the caster 1 is inserted into the hole column 31.

Set up hole post 31 on support frame 3, make things convenient for truckle 1 installation fixed, the simple operation.

In some embodiments, the end of the support rod protrudes from the bore 31, and the end is provided with a collar that limits the axial movement of the support rod along the bore 31.

For preventing that truckle 1 from deviating from the hole post 31, set up the rand on 1 bracing piece of truckle wears out the end, this rand can be traditional becket of taking the opening, and the bracing piece end is equipped with the circumference draw-in groove, conveniently blocks the bracing piece like this for truckle 1 forms stable truckle 1 subassembly with support frame 3.

In some embodiments, the support frame 3 is annular.

The annular support frame 3 structure is adopted, the whole chassis 4 can be conveniently supported, and meanwhile, resource waste is avoided.

According to another embodiment of the present application, there is provided a chassis component comprising a caster assembly as described above.

The base plate 4 part adopting the caster wheel assembly can conveniently disassemble and assemble the caster wheel assembly and the base plate 4.

In some embodiments, the chassis 4 component includes a chassis 4, and a limiting hole is provided on the chassis 4, and the other end of the hole pillar 31 is inserted into the limiting hole.

The limiting hole is formed in the base plate 4, so that the other end of the hole column 31 can be conveniently inserted, and the installation is convenient.

In some embodiments, a clamping assembly is disposed on the chassis 4 for clamping with the supporting frame 3.

Through set up the joint subassembly on chassis 4, when support frame 3 and chassis 4 contacted, can carry out the joint with both fast, it is also very convenient to dismouting simultaneously.

In some embodiments, the supporting frame 3 is configured as a ring, and the latch assembly includes a latch post 41, and the latch post 41 is fastened to the ring.

Because the annular support frame 3 only contacts with the chassis 4 on one side of the ring body, the chassis 4 is provided with the buckle columns 41 on two sides of the ring body at the contact position, and the ring body part can be conveniently buckled and fixed.

In some embodiments, the clamping assembly comprises a spring structure, through which the support frame 3 is clamped to the chassis 4.

The spring structure is arranged between the support frame 3 and the chassis 4, and the support frame 3 is clamped on the chassis 4 by the spring structure; and when the spring structure is released, the support frame 3 is separated from the chassis 4.

The spring structure can be specifically formed by arranging an elastic clamping hook on the chassis 4, wherein the elastic clamping hook is used for clamping the support frame 3, and the support frame 3 can be separated from the chassis 4 by loosening the elastic clamping hook; the supporting frame 3 is arranged in the groove body and is clamped in the groove body by the elastic telescopic column, and the elastic telescopic column can be separated from the supporting frame 3 and the chassis 4 when loosened.

In some embodiments, a cushion 2 is provided on the bottom surface of the chassis 4.

In order to prevent the caster wheel assembly from separating from the chassis 4 and cause the chassis 4 to be in direct hard contact with the ground, the cushion pad 2 is arranged on the bottom surface of the chassis 4 to reduce the impact force.

According to another embodiment of the present application there is provided a dehumidifier comprising a castor assembly or chassis member as described above.

The bottom of the dehumidifier provided with the above-mentioned chassis components will be described in detail below.

This chassis part of dehumidifier mainly by truckle 1, the rubber pad, support frame 3, chassis 4 etc. constitute, the truckle subassembly is constituteed with support frame 3 to truckle 1, truckle 1 can be the same with traditional truckle 1 and chassis 4 assembly, on direct inserting support frame 3 with the bracing piece of truckle 1, be equipped with inserting of corresponding its fixed action on the support frame 3 and establish the hole, rely on the metal rand on the bracing piece end to fix and make truckle 1 can not drop easily again. The caster 1 may be provided in three or more, preferably four.

Optionally, a hole column 31 is arranged on the support frame 3, and the support column of the caster 1 is directly inserted into the hole column 31. After the caster wheel 1 and the supporting frame 3 form a caster wheel component, the caster wheel component can be installed on the chassis 4. Set up spacing hole on chassis 4, can insert spacing hole with the hole post 31 of support frame 3, hole post 31 is clearance fit with spacing hole, and the truckle subassembly has two degrees of freedom that can reciprocate this moment, then fixes the equipment that can accomplish truckle subassembly and chassis 4 with the buckle on support frame 3 and the chassis 4.

Optionally, a buckle column 41 is arranged below the chassis 4, the corresponding support frame 3 is designed to be annular, and the buckle column 41 is located on two sides of the annular support frame 3 to form a buckle assembly structure; part of the ring body of the support frame 3 is in snap connection with the snap post 41.

In order to improve the connection stability of the supporting frame 3 and the chassis 4, other extending direction fastening structures may be further disposed on the chassis 4, as shown in fig. 6, a protrusion capable of fastening a part of the supporting frame 3 is disposed at the front end of the bottom surface of the chassis.

Adopt buckle assembly mode, will make to dismantle the truckle subassembly and become a relatively easy thing, it is shown in combination figure 3, earlier dial one side of support frame 3 hard a little when dismantling the truckle subassembly, the dynamics of pulling up can be optimized through the size of adjusting the assembly of buckle post 41 to this reaches the optimal dynamics of pulling up. After the supporting frame 3 is pulled up, if the clamping buckle structure shown in fig. 6 exists, the supporting frame 3 can be pulled forward, so that the supporting frame 3 at the position is separated from the clamping buckle constraint of the chassis 4, and finally the supporting frame 3 is pulled up, and the supporting frame 3 assembly is completely moved out at the moment.

Because shift out the truckle subassembly after, chassis 4 direct and ground contact, for preventing harder chassis 4 and ground bump, set up blotter 2 like the rubber pad on the lowest bottom surface of chassis 4, the rubber pad direct and ground contact this moment can avoid chassis 4 damage to appear, and the vibration that produces in the operation also can obtain effectual buffering.

Optionally, to the aforesaid with the buckle mode assembly fixed, also can assemble fixedly with button switch's mode, can set up suitable spring structure between support frame 3 and chassis 4, press button switch when dismantling the truckle subassembly then realize that the automatic bullet of truckle subassembly is opened and is fallen.

It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims (10)

1. A caster assembly, comprising:

a caster (1) for rolling movement;

the device comprises a support frame (3), wherein the trundles (1) are arranged on one side of the support frame (3), and the other side of the support frame (3) can be clamped on a chassis (4) of the device.

2. The caster assembly as claimed in claim 1, wherein the supporting frame (3) is provided with a hole pillar (31) penetrating through two sides, and the supporting rod of the caster (1) is inserted into the hole pillar (31).

3. The caster assembly of claim 2, wherein the end of the support bar protrudes beyond the bore (31), and wherein the end is provided with a collar that limits axial movement of the support bar along the bore (31).

4. A chassis component comprising a castor assembly according to any one of claims 1 to 3.

5. The chassis component according to claim 4, characterized in that the chassis component comprises a chassis (4), a limiting hole is arranged on the chassis (4), and when the supporting frame (3) is provided with a hole column (31) penetrating through two sides, the other end of the hole column (31) is inserted into the limiting hole.

6. The chassis component according to claim 4, characterized in that a clamping component is arranged on the chassis (4) and used for clamping with the supporting frame (3).

7. Chassis component according to claim 6, characterized in that the support frame (3) is designed as a ring, the snap-in assembly comprising a snap-in stud (41), the snap-in stud (41) being snap-in fixed with the ring-shaped part.

8. Chassis component according to claim 6, characterized in that the clamping assembly comprises a spring structure, via which the support frame (3) is clamped to the chassis (4).

9. Chassis part according to claim 5, characterized in that the bottom surface of the chassis (4) is provided with a cushioning (2).

10. A dehumidifier comprising a castor assembly according to claims 1 to 3 or a chassis member according to any of claims 4 to 9.

Images