CN201996464U

CN201996464U - Vertical dust collector with rotary joint

Info

Publication number: CN201996464U
Application number: CN2010206621012U
Authority: CN
Inventors: 倪祖根
Original assignee: Kingclean Electric Co Ltd
Current assignee: Kingclean Electric Co Ltd
Priority date: 2010-12-16
Filing date: 2010-12-16
Publication date: 2011-10-05
Anticipated expiration: 2020-12-16

Abstract

The utility model discloses a vertical dust collector with a rotary joint. The vertical dust collector at least comprises a vertical body with a diversion passage, a ground brush arranged at the bottom of the vertical body and provided with an air inlet passage, and the rotary joint for connecting the vertical body and the ground brush; and the rotary joint comprises a bent pipe assembly fixed on the vertical body and mutually communicated with the diversion passage, and a pivot assembly fixed on the ground brush and communicated with the air inlet passage, wherein the bent pipe assembly can rotate all around relative to the pivot assembly. Through the rotary joint, the body can rotate left and right at the same time of rotating front and back relative to the ground brush, so that the vertical dust collector is convenient for a user to operate flexibly and convenient to clean a dead angle of a small space such as the bed bottom and the like.

Description

Vertical type dust collector with swivel joint

Technical field

The utility model relates to a kind of vertical type dust collector with swivel joint.

Background technology

After the fuselage of existing vertical type dust collector and the scrubbing brush assembling, rotate before and after fuselage only can be done, but in some narrow places, as at the bottom of the bed etc., the user can't left rotation and right rotation, cause these places can't carry out the dust suction cleaning, and operation is inconvenient.

Summary of the invention

The utility model purpose is: a kind of vertical type dust collector with swivel joint is provided.

The technical solution of the utility model is: a kind of vertical type dust collector with swivel joint, it comprises at least: have honeycomb duct vertical fuselage, be installed on the vertical fuselage bottom and the swivel joint that the scrubbing brush of air intake duct is arranged and be used to connect vertical fuselage and scrubbing brush, this swivel joint comprises winding pipe assembly that is fixed on the vertical fuselage and is interconnected with honeycomb duct and the pintle assembly that brushes and be connected with air intake duct with being fixed in, and wherein about the relative pintle assembly of winding pipe assembly and front and back all can rotate.

On the basis of above-mentioned technical scheme, further comprise attached technical scheme:

Winding pipe assembly described in the utility model comprises bend pipe spare, can be buckled in the collar on the bend pipe spare and is used to seal collar and is fixed to cover plate on the bend pipe spare.

Bend pipe spare described in the utility model comprises the outlet side that is positioned at the upper end, the inlet end that is positioned at the lower end, wherein be provided with an arc-shaped slot and run through a pair of arcuate socket of lateral wall at the lateral wall of inlet end, and collar is non-enclosed segmental arc, comprises the base segment, a pair of changeover portion that is positioned at the base segment two ends that are fastened on the arc-shaped slot, is exposed to the inlet end one make-up section of holding inboard and that extended by the changeover portion of correspondence.

Pintle assembly described in the utility model has the escape pipe of a pivot and bootable air-flow and the rotation of relative pivot front and back, and wherein escape pipe is provided with a cannelure, wherein the button section of holding of collar and cannelure.

The diameter of escape pipe described in the utility model is less than the diameter of inlet end.

The diameter of base segment described in the utility model is greater than the diameter of the button section of holding.

The utility model advantage is:

The utility model makes fuselage relatively before and after the scrubbing brush rotation time by swivel joint, can also left rotation and right rotation, be convenient to the user flexibility operation, a little dead angle, space such as at the bottom of especially being convenient to clean bed.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is a cross-sectional schematic of the present utility model, and wherein the dirt cup is omitted;

Fig. 2 is the exploded perspective view of swivel joint of the present utility model;

Fig. 3 is an explosive view of the present utility model;

Wherein: 1, vertical fuselage; 2, scrubbing brush; 10, honeycomb duct; 20, winding pipe assembly; 22, bend pipe spare; 24, collar; 26, cover plate; 30, pintle assembly; 32, escape pipe; 200, air intake duct; 220, outlet side; 222, inlet end; 224, arc-shaped slot; 226, arcuate socket; 240, base segment; 242, changeover portion; 244, the button section of holding; 300, pivot; 320, cannelure.

The specific embodiment

Embodiment: shown in Fig. 1-2, the utility model provides a kind of specific embodiment with vertical type dust collector of swivel joint, it comprises vertical fuselage 1 with honeycomb duct 10, is installed on vertical fuselage 1 bottom and the swivel joint that the scrubbing brush 2 of air intake duct 200 is arranged and be used to connect vertical fuselage 1 and scrubbing brush 2, and this swivel joint comprises the winding pipe assembly 20 that is fixed on the vertical fuselage 1 and is interconnected with honeycomb duct 10 and is fixed on the scrubbing brush 2 and the pintle assembly 30 that is connected with air intake duct 200.

Winding pipe assembly 20 comprises bend pipe spare 22, can be buckled in the collar 24 on the bend pipe spare 22 and is used to seal collar 24 and is fixed to cover plate 26 on the bend pipe spare 22.Bend pipe spare 22 comprises the outlet side 220 that is positioned at the upper end, is positioned at the inlet end 222 of lower end, wherein is provided with an arc-shaped slot 224 and runs through a pair of arcuate socket 226 of lateral wall at the lateral wall of inlet end 222.Collar 24 is non-enclosed segmental arc, adopt elasticity plastic material or metal material preferably, it comprises the base segment 240, a pair of changeover portion 242 that is positioned at base segment 240 two ends that are fastened on the arc-shaped slot 224, be exposed to inlet end 222 a make-up section of holding 244 inboard and that extended by the changeover portion 242 of correspondence, wherein the diameter of base segment 240 is greater than the diameter of the button section of holding 244, guarantee that thus collar 24 has better elastic, and changeover portion 242 prevents that base segment 240 from entering in the arcuate socket 226.

Pintle assembly 30 has the escape pipe 32 of a pivot 300 and bootable air-flow and the rotation of relative pivot 300 front and back, wherein escape pipe 32 is provided with a cannelure 320, wherein the button section of holding 244 of collar 24 is held with cannelure 320 buttons and is cooperated, guarantee being connected of pintle assembly 30 and winding pipe assembly 20, and realize winding pipe assembly 20 relative pintle assembly 30 left rotation and right rotation.The diameter of escape pipe 32 is less than the diameter of inlet end 222.

During installation, escape pipe 32 with pintle assembly 30 extend in the inlet end 222 of winding pipe assembly 20 earlier, base segment 240 with collar 24 is fastened on the arc-shaped slot 224 then, then the button section of holding 244 is stretched into to inlet end 222 inboards by arcuate socket 226, be stuck in the edge of arcuate socket 226 until changeover portion 242, the button section of holding 244 is owing to have better elastic simultaneously, be easy to be stuck on the cannelure 320 of pintle assembly 30, realize being connected of winding pipe assembly 20 and pintle assembly 30 by collar 24 thus, and guarantee that winding pipe assembly 20 relative pintle assemblies about 30 and front and back rotate.

Adopt the utility model, make fuselage relatively before and after the scrubbing brush rotation time by swivel joint, can also left rotation and right rotation, be convenient to the user flexibility operation, a little dead angle, space such as at the bottom of especially being convenient to clean bed.

Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the spiritual essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.

Claims

1. vertical type dust collector with swivel joint, it is characterized in that it comprises at least: vertical fuselage (1) with honeycomb duct (10), be installed on vertical fuselage (1) bottom and the scrubbing brush (2) of air intake duct (200) is arranged, and the swivel joint that is used to connect vertical fuselage (1) and scrubbing brush (2), this swivel joint comprises the winding pipe assembly (20) that is fixed in that vertical fuselage (1) is gone up and is interconnected with honeycomb duct (10), with be fixed in the pintle assembly (30) that scrubbing brush (2) is gone up and is connected with air intake duct (200), wherein winding pipe assembly (20) all can rotate about pintle assembly (30) and front and back relatively.

2. vertical type dust collector according to claim 1 is characterized in that: described winding pipe assembly (20) comprises bend pipe spare (22), can be buckled in the collar (24) on the bend pipe spare (22) and is used to seal collar (24) and is fixed to cover plate (26) on the bend pipe spare (22).

3. vertical type dust collector according to claim 2, it is characterized in that: described bend pipe spare (22) comprises the outlet side (220) that is positioned at the upper end, be positioned at the inlet end (222) of lower end, wherein the lateral wall at inlet end (222) is provided with an arc-shaped slot (224), with a pair of arcuate socket (226) that runs through lateral wall, and collar (24) is non-enclosed segmental arc, comprises the base segment (240) that is fastened on the arc-shaped slot (224), be positioned at a pair of changeover portion (242) at base segment (240) two ends, be exposed to inlet end (a 222) make-up section of holding (244) inboard and that extend by the changeover portion (242) of correspondence.

4. vertical type dust collector according to claim 3, it is characterized in that: described pintle assembly (30) has the escape pipe (32) of a pivot (300) and bootable air-flow and the rotation of relative pivot (300) front and back, wherein escape pipe (32) is provided with a cannelure (320), wherein the button section of holding (244) of collar (24) and cannelure (320).

5. vertical type dust collector according to claim 4 is characterized in that: the diameter of described escape pipe (32) is less than the diameter of inlet end (222).

6. according to claim 3 or 4 described vertical type dust collectors, it is characterized in that: the diameter of described base segment (240) is greater than the diameter of the button section of holding (244).