CN2507389Y

CN2507389Y - Hand-held suction cleaner with inflating (deflating) function

Info

Publication number: CN2507389Y
Application number: CN01233984U
Authority: CN
Inventors: 郎维国
Original assignee: Ningbo Fujia Electric Appliance Co Ltd
Current assignee: Ningbo Fujia Electric Appliance Co Ltd
Priority date: 2001-08-22
Filing date: 2001-08-22
Publication date: 2002-08-28
Anticipated expiration: 2011-08-22
Also published as: US20030037403A1

Abstract

The utility model relates to a portable dust collector with charging (discharging) function, comprising casings, an electric draught fan, the inner cavity of the casing at the front portion is a dust-collecting cabin which is provide with dust insulation net, the head portion of the casing is provided with a wind inlet, an air outlet is provided at the tail portion end face at the casing at the rear portion, the size and shape of the wind inlet and the air outlet are engaged with a port of a connecting pipe. The utility model can be used as an ordinary dust collector, if the port of the connecting pipe is inserted into the air outlet or the wind inlet, and a valve core of charged objects like an air bed, an air charge raft, and a big balloon and the like is connected to the other end of the connecting pipe, the dust-collecting cabin can be charged (discharged). The dust-collecting cabin has big flow rate and high speed, which can not be compared by an ordinary air charge pump.

Description

The portable type cleaner that has inflation (venting) function

Technical field

The utility model relates to a kind of dust catcher, is article or the equipment that belongs to home-use.

Background technology

In recent years, all size, different portable type cleaner are come out one after another, the portable type cleaner that occurs on the market, and function singleness except that making general dust catcher usefulness, does not all have other specific function.The patent No. is " 00212924.8 ", " portable multi-function dust catcher ", is provided with brush in the import department of body, can brush away and adhere to stronger fine hair, the end of a thread on the article.So in fact also have only the effect of adsorption removal dust, dirt.The patent No. is " 99255369.5 ", " dust catcher that has the imbibition function ", is provided with intubate in the front portion in dust suction storehouse, can draw the liquid of trickling down on ground, desk, has only a kind of function of dedusting, decontamination equally.And existing dust catcher, its exhaust outlet is nearly all driveed on the sidewall of rear portion housing.When portable or back dust catcher use, the hot gas that emits from exhaust outlet will especially make the people feel to be difficult to stand in hot summer constantly towards spray on one's body.

Summary of the invention

The utility model is at above-mentioned the deficiencies in the prior art, and the exhaust outlet of dust catcher is driveed on the tail end face of rear portion housing, and hot blast is sprayed backward, avoids hot blast to be sprayed onto human body.The crunch that also can utilize this burst emission gases to produce is filled (putting) gas to being inflated object.This portable type cleaner comprises housing, electric fan, the inner chamber of front shell is the dust suction storehouse, in the dust suction storehouse, filter is housed, the head of housing has air inlet, the exhaust outlet of dust catcher is driveed on the tail end face of rear portion housing, and the interface of the size of its exhaust outlet and air inlet, shape and tube connector is complementary; The exhaust outlet of this dust catcher also can be opened on bonnet, it is in aggregates that bonnet and back casing are connected to each other the back, for preventing that human body from touching internally charged body, the tail end face that is preferably in back casing is provided with horizontal bar, inner air is come out from the air channel by the horizontal bar gap, and the exhaust outlet from bonnet emits then.The utility model both can be used as general portable type cleaner and had used, and can dry, wash unclean object again.Also can be used to article such as air bed, pneumatic float and large balloon are inflated (venting), and fill that (putting) throughput is big, speed is fast, is that common inflator pump is unrivaled.

Description of drawings

Fig. 1 is a kind of configuration diagram of the utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the another kind of configuration diagram of the utility model.

Fig. 4 is that the A of Fig. 3 is to view.

Label among the figure is: 1-dust suction storehouse, 2-filter, 3-electric fan, 4-left shell, 5-right shell body, 6-air channel, 7-air-out filter, 8-bonnet, 9-exhaust outlet, 10-nut, 11-horizontal bar, 12-front shell, 13-air inlet.

The specific embodiment

Fig. 1, Fig. 2 are a kind of embodiment of the present utility model.The housing of dust catcher is divided into forward and backward two parts, and the rear portion housing is combined by left shell 4 and right shell body 5.The inner chamber of front shell 12 is dust suction storehouse 1, and filter 2 is housed in it, and the head of housing has air inlet 13, and its size, shape can be complementary with the interface of tube connector.Electric fan 3 is housed in the housing of rear portion, and its back cavity is air channel 6, and the air channel is front wide and rear narrow, is jet shape.Said structure is prior art.The exhaust outlet 9 of dust catcher is driveed on the rear end face of rear portion housing, and this exhaust outlet is communicated with the air channel, and the interface of its size, shape and tube connector is complementary.Air-out filter 7 is housed on the inwall of exhaust outlet 9.During use, opening power can be worked as general dust catcher and use.When plugging the tube connector interface, when the other end access air bed of tube connector, gas raft, large balloon etc. are inflated the valve inside of object, just can inflate them at exhaust outlet 9.When the tube connector interface inserts dust catcher air inlet 13, just can carry out exhaust, venting to inflatable objects.

Fig. 3, Fig. 4 are the another kind of embodiment of the utility model.The exhaust outlet 9 of this dust catcher is opened on bonnet, and it is in aggregates that bonnet and back casing are connected to each other the back.The tail end face of back casing is provided with horizontal bar 11, and make its retaining in the air channel 6 exit, can prevent that human body from touching electrical body.Between bonnet 8 and horizontal bar 11, air-out filter 7 is housed.Chimeric on the central shaft of the back casing tail end face of present embodiment have a bolt, twists with bolt with nut 10 and close, and the bonnet 8 that has exhaust outlet is axially locked with back casing.Bonnet shirks, conveniently replaced and cleaning air-out filter 7.All the other structures are all identical with embodiment 1 with using method, are not repeated.

Claims

1, a kind of portable type cleaner that has inflation (venting) function, it comprises housing, electric fan (3), the inner chamber of front shell (12) is dust suction storehouse (1), filter (2) is housed in the dust suction storehouse, the head of housing has air inlet (13), the exhaust outlet (9) that it is characterized in that dust catcher is driveed on the tail end face of rear portion housing, and the interface of the size of its air inlet and exhaust outlet, shape and tube connector is complementary.

2, the portable type cleaner that has inflation (venting) function according to claim 1 is characterized in that described dust collector exhaust mouth (9) also can open on bonnet, and it is in aggregates that bonnet (8) and rear portion housing are connected to each other the back.

3, the portable type cleaner that has inflation (venting) function according to claim 2 is characterized in that described rear portion housing tail end face is provided with horizontal bar (11).

4,, it is characterized in that described bonnet (8) is to twist to close with back casing with the bolt on being installed in the tail end face central shaft by nut (10) to be connected according to claim 2, the 3 described portable dust suction earthenwares that have inflation (venting) function.