CN209750921U

CN209750921U - Base universal wheel structure

Info

Publication number: CN209750921U
Application number: CN201920130907.8U
Authority: CN
Inventors: 赵洪文; 王林敏; 王勇平; 谢吉航
Original assignee: Yongkang Chaorui Electrical Appliance Co Ltd
Current assignee: Yongkang Chaorui Electrical Appliance Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-10
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a base universal wheel structure, connect in the truckle subassembly of fixing base bottom including annular base body, a plurality of along base body's lateral wall evenly distributed's fixing base and detachable, the bottom of fixing base is equipped with an annular fixed slot, the truckle subassembly includes truckle frame and truckle, the one end of truckle frame is equipped with the spliced pole, the spliced pole rotates the joint in the fixed slot, be equipped with a draw-in groove on the other end of truckle frame, the joint has a pivot in the draw-in groove, the truckle rotates to be connected in the pivot. The utility model has the advantages of reasonable design, simple to operate, and it is nimble more smooth and easy to remove, and stability is good to market-oriented popularization and application.

Description

Base universal wheel structure

Technical Field

the utility model relates to a dust catcher base technical field, concretely relates to base universal wheel structure.

Background

In the prior art, dust collectors are divided into a horizontal type dust collector, a vertical type dust collector, a handheld type dust collector, a barrel type dust collector and a push rod type dust collector, the barrel type dust collector is deeply favored by cleaning companies due to the characteristic of large capacity and water absorption, and the barrel body of the barrel type dust collector is large in volume due to the characteristic of large capacity of the barrel type dust collector, and the dust collector needs to be moved when in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned problem, provide a structural design is reasonable, easy dismounting, and the good base universal wheel structure of mobility stability.

The utility model adopts the following technical scheme:

The utility model provides a base universal wheel structure, includes that annular base body, a plurality of connect in the truckle subassembly of fixing base bottom along base body's lateral wall evenly distributed's fixing base and detachable, the bottom of fixing base is equipped with an annular fixed slot, the truckle subassembly includes truckle frame and truckle, the one end of truckle frame is equipped with the spliced pole, the spliced pole rotates the joint in the fixed slot, be equipped with a draw-in groove on the other end of truckle frame, the joint has a pivot in the draw-in groove, the truckle rotates to be connected in the pivot.

As a preferred technical scheme of the utility model, the bottom of fixing base and the position department corresponding to the fixed slot axle center are equipped with a fixed column, be equipped with the fixed orifices in the fixed column, be equipped with one in the spliced pole with the connect the through-hole of fixed column looks adaptation, the spliced pole passes through connect the through-hole and rotates the cover and locate on the fixed column, the fixed annular cardboard that is equipped with of one end that is close to the pivot in the connect through-hole, the joint is together rotated with the cardboard to the one end that corresponds on the fixed column.

as an optimized technical solution of the present invention, the number of the fixing seats is four.

The utility model has the advantages that:

The utility model arranges the fixing seat for fixing the truckle component along the circumferential direction of the outer side wall of the base body, and can enhance the stability of the dust collector when moving compared with the situation that the truckle component is directly arranged at the bottom end of the fixing seat; just the utility model discloses a running fit between truckle frame and the fixing base through annular spliced pole and fixed column is connected for the rotation flexibility more of truckle subassembly when using, thereby has improved the result of use of dust catcher greatly.

Drawings

Fig. 1 is a schematic structural view of a universal wheel structure of a base according to the present invention;

FIG. 2 is a schematic view of the bottom structure of the base body and the fixing base of the present invention;

FIG. 3 is a schematic perspective view of the caster frame of the present invention;

Fig. 4 is a schematic perspective view of the caster frame of the present invention;

FIG. 5 is a schematic sectional view of the assembly of the fixing base and the caster assembly of the present invention;

The symbols in the drawings illustrate that:

Base body 1, fixing base 2, fixed slot 3, truckle frame 4, truckle 5, spliced pole 6, pivot 7, fixed column 8, fixed orifices 9, cardboard 10.

Detailed Description

the invention will now be described in further detail with reference to the accompanying drawings.

as shown in fig. 1 to 5, the base universal wheel structure includes an annular base body 1, a plurality of fixing bases 2 uniformly distributed along an outer side wall of the base body 1, and a caster assembly detachably connected to a bottom end of the fixing base 2, wherein the fixing base 2 and the base body 1 are an integrally formed structure; in this embodiment, the number of the fixing seats 2 is four, and in the actual manufacturing and application process, the number of the fixing seats 2 is not limited to four, and a person skilled in the art can determine the actual number of the fixing seats 2 according to actual needs;

the bottom end of the fixed seat 2 is provided with an annular fixed groove 3, the caster assembly comprises a caster frame 4 and a caster 5, one end of the caster frame 4 is provided with a connecting column 6, the connecting column 6 is rotationally clamped in the fixed groove 3, the other end of the caster frame is provided with a clamping groove (not shown in the figure), the clamping groove is internally clamped with a rotating shaft 7, and the caster 5 is rotationally connected to the rotating shaft 7;

a fixed column 8 is arranged at the bottom end of the fixed seat 2 and at a position corresponding to the axis of the fixed groove 3, a fixed hole 9 is arranged in the fixed column 8, a connecting through hole (not shown) matched with the fixed column 8 is arranged in the connecting column 6, the connecting column 6 is rotatably sleeved on the fixed column 8 through the connecting through hole, an annular clamping plate 10 is fixedly arranged at one end, close to the rotating shaft 7, in the connecting through hole, one end, corresponding to the clamping plate 10, of the fixed column 8 is rotatably clamped with the clamping plate 10, and specifically, in the embodiment, the fixed column 8 is rotatably clamped on the clamping plate 10 through a clamping screw and a clamping gasket;

during the installation, align spliced pole 6 and fixed column 8 and cup joint together, this moment be close to the cardboard on the fixed column 8 and play one end and run through in cardboard 10 setting, just the inboard side tip rotation butt of a side of keeping away from truckle 5 on the cardboard 10 and fixed slot 3, be connecting chucking screw (not shown in the figure) and chucking gasket (not shown in the figure) in fixed orifices 9 of fixed column 8 after that to with cardboard 10 activity joint between the inboard side tip of chucking gasket and constant head tank 3, and then realize the rotation between truckle frame 4 and the fixing base 2 and be connected.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. the utility model provides a base universal wheel structure which characterized in that: including annular base body (1), a plurality of along base body (1) lateral wall evenly distributed's fixing base (2) and detachable connect in the truckle subassembly of fixing base (2) bottom, the bottom of fixing base (2) is equipped with an annular fixed slot (3), the truckle subassembly includes truckle frame (4) and truckle (5), the one end of truckle frame (4) is equipped with spliced pole (6), spliced pole (6) rotate the joint in fixed slot (3), be equipped with a draw-in groove on the other end of truckle frame (4), the joint has a pivot (7) in the draw-in groove, truckle (5) rotate to be connected on pivot (7).

2. the base gimbal wheel structure of claim 1, wherein: the fixing device is characterized in that a fixing column (8) is arranged at the bottom end of the fixing seat (2) and in a position corresponding to the axis of the fixing groove (3), a fixing hole (9) is formed in the fixing column (8), a connecting through hole matched with the fixing column (8) is formed in the connecting column (6), the connecting column (6) is rotatably sleeved on the fixing column (8) through the connecting through hole, an annular clamping plate (10) is fixedly arranged at one end, close to the rotating shaft (7), in the connecting through hole, and one end, corresponding to the clamping plate (10), of the fixing column (8) is connected with the clamping plate (10) in a rotating mode in a clamped mode.

3. A base gimbal wheel structure as claimed in claim 1 or 2, wherein: the number of the fixed seats (2) is four.