CN218392706U

CN218392706U - Air purifier capable of quickly replacing dust removal cloth bag

Info

Publication number: CN218392706U
Application number: CN202222192748.9U
Authority: CN
Inventors: 祝小均
Original assignee: Ningbo Yingpin New Material Co ltd
Current assignee: Ningbo Yingpin New Material Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-31
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to an air purifier technical field especially relates to an air purifier of swift change dust removal sack, has solved air purifier sack installation inconvenience, and the sack bottom can't effectively be fixed, has the sack and can't effectively expand, influences the shortcoming of effect of gathering dust, including the mounting bracket, the welding of mounting bracket bottom both ends has the bracing piece, the welding of bracing piece bottom has the bottom plate, the surface welding has the snap ring on the bottom plate, and the welding of mounting bracket top has the fixing base, the inboard card of fixing base is equipped with the fixture block, the welding of fixture block back has the pull rod, and the fixture block back still welds first spring, and the inside card of fixing base is equipped with the collar, collar bottom card is equipped with the ejector pin, the welding of ejector pin top has the second spring, and the inboard joint in collar bottom has the dust bag, and simple to change and simple to operate to effective fixed the sack bottom, make the sack expand completely to guarantee to collect the effect.

Description

Air purifier capable of quickly replacing dust removal cloth bag

Technical Field

The utility model relates to an air purifier technical field especially relates to a swiftly change air purifier of dust removal sack.

Background

The pulse bag dust collector is an improved novel high-efficiency pulse bag type dust collector on the basis of a bag dust collector. In order to further improve the pulse bag type dust collector, the improved pulse bag type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like.

The cloth bag of the pulse cloth bag dust collector is generally connected to the mounting frame through threads, a plurality of dust collecting cloth bags are arranged, the mounting and the replacement are complicated, the cloth bag is soft, and the cloth bag is curled and difficult to collect dust when not being effectively unfolded during mounting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art air purifier sack installation inconvenience, the sack bottom can't effectively be fixed, has the sack and can't effectively expand, influences the shortcoming of effect of gathering dust, and the air purifier who swiftly changes the dust removal sack that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a swift air purifier who changes dust removal sack, includes the mounting bracket, the welding of mounting bracket bottom both ends has the bracing piece, the welding of bracing piece bottom has the bottom plate, the skin weld has the snap ring on the bottom plate, and the welding of mounting bracket top has the fixing base, the inboard card of fixing base is equipped with the fixture block, the welding of fixture block back has the pull rod, and the still welding of fixture block back has first spring, and the inside card of fixing base is equipped with the collar, collar bottom card is equipped with the ejector pin, the welding of ejector pin top has the second spring, and the inboard joint in collar bottom has the dust bag, spacing seat has been cup jointed to the dust bag bottom, the welding of spacing seat outside has spacing, spacing both sides card is equipped with the card strip, card strip inside callipers is equipped with the third spring.

Preferably, the outer side of the mounting ring is provided with a latch matched with the clamping block, and one side of the clamping block is obliquely arranged downwards.

Preferably, the clamping ring is provided with a clamping groove matched with the limiting strip and the clamping strip on the inner side, and the outer side of the clamping strip is attached to the inner wall of the clamping groove in the clamping ring.

Preferably, the top of the mounting frame is provided with a circular through hole matched with the dust removal bag.

Preferably, one end of the pull rod penetrates through and extends to the outside of one side of the fixed seat, and the first spring is located inside the fixed seat.

Preferably, the bottom of the ejector rod is in surface contact with the upper surface of the mounting frame, and the second spring is located on the inner side of the bottom of the mounting ring.

The utility model has the advantages that:

the dust removal cloth bag in the pulse cloth bag dust removal air purifier is convenient to replace and install, the bottom of the cloth bag is effectively fixed, the cloth bag is completely unfolded, and the collection effect is guaranteed.

Drawings

Fig. 1 is a schematic structural view of an air purifier for quickly replacing a dust removal cloth bag according to the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

fig. 3 is a schematic view of a local overlooking structure of an air purifier for quickly replacing a dust removal cloth bag.

In the figure: 1. a mounting frame; 2. a support bar; 3. a base plate; 4. a snap ring; 5. a fixed seat; 6. a clamping block; 7. a pull rod; 8. a first spring; 9. a mounting ring; 10. a dust removal bag; 11. a top rod; 12. a second spring; 13. a limiting seat; 14. a limiting strip; 15. clamping the strip; 16. and a third spring.

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.

Referring to fig. 1-3, an air purifier of swift change dust removal sack, including mounting bracket 1, the welding of 1 bottom both ends of mounting bracket has bracing piece 2, the welding of 2 bottom welding of bracing piece has

bottom plate

3, 3 surface welding of bottom plate has snap ring 4, the welding of 1 top of mounting bracket has fixing

base

5, 5 inboard cards of fixing base are equipped with

fixture block

6, 6 back welding of fixture block have

pull rod

7, 6 back still welds of fixture block have

first spring

8, 5 inside cards of fixing base are equipped with collar 9, collar 9 bottom cards are equipped with

ejector pin

11, 11 top welding of ejector pin has

second spring

12, 9 inboard joints in the collar bottom have dust bag 10, spacing seat 13 has been cup jointed to dust bag 10 bottom, 13 outside welding of spacing seat has spacing 14, 14 both sides cards of spacing are equipped with

card strip

15, 15 inside callipers of card strip are equipped with third spring 16.

The mounting ring 9 outside be provided with fixture block 6 complex latch, fixture block 6 one side is the slope and sets up downwards, 4 inboard offered of snap ring with spacing 14 and the 15 complex draw-in grooves of card strip, the laminating of draw-in groove inner wall in the 15 outside of card strip and the

snap ring

4, 1 top of mounting bracket seted up with dust pocket 10 complex circular through-hole, 7 one end of pull rod run through and extend to one side of fixing base 5 outside, first spring 8 is located inside fixing base 5, surface contact is gone up with mounting bracket 1 in the 11 bottoms of ejector pin, second spring 12 is located mounting ring 9 bottoms inboardly.

In this embodiment, fill in dust bag 10 from the circular through-hole at mounting bracket 1 top, dust bag 10's bottom contracts slightly, become little dust bag 10 bottom like this, be convenient for the spacing seat 13 of bottom passes the round hole on mounting bracket 1 surface, press down collar 9 afterwards, the fixing base 5 inside impresses, under the squeezing action of collar 9 outside latch, fixture block 6 contracts in, first spring 8 contracts, the latch card in the collar 9 outside is established to fixture block 6 bottom, at this moment, ejector pin 11 and mounting bracket 1 upper surface contact, second spring 12 contracts, when dismantling, outwards stimulate pull rod 7, make fixture block 6 contract in, first spring 8 compresses, at this moment fixture block 6 and collar 9 separation, under the effect of second spring 12, ejector pin 11 resets, collar 9 bounces, separate with fixture block 6 fast, convenient dismantlement.

Further, after the mounting ring 9 is clamped in the fixing seat 5, the dust removing bags 10 are arranged, the limiting seats 13 at the bottoms of the dust removing bags 10 are inserted into the clamping rings 4, the limiting strips 14 correspond to clamping grooves in the clamping rings 4, the clamping strips 15 shrink, the third springs 16 are compressed, the limiting seats 13 are effectively clamped in the clamping rings 4, and accordingly the dust removing bags 10 are guaranteed to be in an effectively opened state and keep a dust collecting effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an air purifier of swift change dust removal sack, includes mounting bracket (1), its characterized in that, mounting bracket (1) bottom both ends welding has bracing piece (2), bracing piece (2) bottom welding has bottom plate (3), bottom plate (3) upper surface welding has snap ring (4), and mounting bracket (1) top welding has fixing base (5), fixing base (5) inboard card is equipped with fixture block (6), fixture block (6) back welding has pull rod (7), and fixture block (6) back still has welded first spring (8), and fixing base (5) inside card is equipped with collar (9), collar (9) bottom card is equipped with ejector pin (11), the welding of ejector pin (11) top has second spring (12), and the inboard joint in collar (9) bottom has dust removal bag (10), spacing seat (13) bottom has cup jointed spacing seat (13), spacing seat (13) outside welding has spacing (14), spacing (14) both sides card is equipped with card strip (15), card strip (15) inside card is equipped with third spring (16).

2. The air purifier capable of rapidly replacing the dust collecting cloth bag according to claim 1, wherein the mounting ring (9) is provided at an outer side thereof with a latch tooth engaged with the latch (6), and one side of the latch (6) is disposed obliquely downward.

3. The air purifier capable of rapidly replacing the dust removal cloth bag according to claim 1, wherein a clamping groove matched with the limiting strip (14) and the clamping strip (15) is formed in the inner side of the clamping ring (4), and the outer side of the clamping strip (15) is attached to the inner wall of the clamping groove in the clamping ring (4).

4. The air purifier capable of rapidly replacing the dust removal cloth bag according to claim 1, wherein a circular through hole matched with the dust removal bag (10) is formed in the top of the mounting frame (1).

5. The air purifier for rapidly replacing the dust collecting cloth bag according to claim 1, wherein one end of the pull rod (7) penetrates through and extends to the outside of one side of the fixed seat (5), and the first spring (8) is positioned inside the fixed seat (5).

6. The air purifier for quickly replacing the dust collecting cloth bag according to claim 1, wherein the bottom of the ejector rod (11) is in contact with the upper surface of the mounting frame (1), and the second spring (12) is positioned at the inner side of the bottom of the mounting ring (9).