CN2082597U

CN2082597U - Accessories of suction type cleaner

Info

Publication number: CN2082597U
Application number: CN 90218049
Authority: CN
Inventors: 唐巨昌; 何棣荣; 林建成
Original assignee: Shunde County Kaide Plastic Mould Factory Co ltd
Current assignee: Shunde County Kaide Plastic Mould Factory Co ltd
Priority date: 1990-08-11
Filing date: 1990-08-11
Publication date: 1991-08-14

Abstract

The utility model discloses an accessory of suction type cleaner, belonging to the improvement of the cleaning appliances. The utility model is composed of a joint and a miniature suction head, wherein, the joint forms a hollow cylinder shape with a big end and a small end, the miniature suction head is of various types, such as the flat type, the circular sweeping type, etc. and connects with the small end of the joint. The utility model can match with the suction type cleaner to suck the accumulated dust in the small interstice, solving the cleaning problems such as the interstice of the computer keyboard, the keys of the audio and the video recorder, the furniture through pattern and other places. The utility model has the advantages of simple structure and convenient installation and operation, being suitable for the office, the household, the hotel and various occasions.

Description

Accessories of suction type cleaner

The utility model relates to a kind of vacuum cleaner attachment, belongs to the improvement of cleaning appliance.

In the modern society that Science and Technology Day reaches increasingly, advanced persons' such as computer, computer typewriter, copying machines office equipment has obtained utilization more and more widely in office, has improved office quality and efficient; Sound equipment, video recorder, noble furniture enter family, make people obtain elegance, comfortable enjoyment.But, gap such as computer, typewriter keyboard, the gap of sound equipment, video recorder button, the cleaning in places such as the logical flower of furniture but makes people puzzle one's brains, because these local hands are stretched does not pass in and out, and water must not wash, the suction nozzle of dust catcher is owing to too greatly also can't give play to effect, so these tiny corners often stand covered in dust, both influenced attractive in appearancely, may influence its operate as normal too much because of laying dust again.

The purpose of this utility model is to provide a kind of vacuum cleaner attachment, and it widens the scope of application of dust catcher, thereby solves the cleaning difficult problem in tiny corners, place such as office, family.

The utility model composition includes joint (1) and miniature suction nozzle (2), its center tap (1) is a hollow barrel-type, one end is big, one end is little, big end links to each other with the tube connector of dust catcher during use, and small end links to each other with miniature suction nozzle, starts dust catcher, miniature suction nozzle (2) can insert tiny space absorption dusts such as keyboard gap, thereby reaches the purpose of this utility model.

Miniature suction nozzle (2) can directly connect (pegging graft or the spiral connection) small end in joint (1), also can link to each other with joint (1) by the pipe (3) of plugging into, pipe (3) one headgears of plugging into are connected in joint (1) small end, the other end is connected to refutes head (301), during use, miniature suction nozzle (2) inserts or screws in and refutes in the head (301).Plug into pipe (3) because length is flexible again, be convenient to hand-held during use and operation.

The utility model can with the dust catcher adapted of various models and power, when some powerful dust catchers of adapted, because the big small end caliber difference of joint (1) is bigger, the unbalanced phenomenon of air draught power can occur, influences pick-up performance, for this reason, there is a transition shoulder (101) in the stage casing of joint (1), has suction hole (101a) on the step (101), during work, suction hole can replenish the part air, thereby makes air draught power reach steady.For different power, need replenish different air capacities, for this reason, suction hole (101a) is designed to adjustable, as shown in Figure 1, the transition shoulder of joint (101) section is provided with an adjusting ring (102), also has corresponding suction hole (102a) on it, and the suction hole (102a) on the suction hole on the step (101a) and adjusting ring is when overlapping.As shown in Figure 2, this moment the opening maximum, intake is also maximum, is applicable to powerful dust catcher; When turn adjusting ring (102), the suction hole (102a) on suction hole (101a) and the adjusting ring (102) staggers gradually, and air intake passage reduces, and as shown in Figure 4, intake progressively reduces, and can adapt to the less relatively dust catcher of power.(101a 102a) can be split into different shapes such as microscler, circular, square to suction hole, and its quantity, size, spacing are set as the case may be.

Miniature suction nozzle (2) includes multiple pattern, homalocephalus formula suction nozzle (201) as shown in Figure 5, and it is suitable for stretching into narrow and small gap and draws dust; Circle is as shown in Figure 6 swept formula suction nozzle (202), and it is to add hairiness at straight pipe front end to sweep (202a), in order to sweep laying dust so that draw; Ellipse is as shown in Figure 7 swept suction nozzle (203), it is to add hairiness at the elliptical tube front end to sweep (203a), or the like, miniature suction nozzle (2) is when inserting the terminal or pipe (3) of plugging into of joint (1) and refute (301), can be connected to one again and take over (4), it mainly plays a part to be convenient to hand, and taking over (4) has two kinds of straight circular pipe type and elbow types, as Fig. 8, shown in Figure 9.

The utility model has solved the cleaning difficult problem such as small spaces such as computer keyboard gaps effectively, and the scope of application of dust catcher is widened, and gives full play of the effect of dust suction cleaning.It is simple in structure, and is easy to install, is fit to numerous occasions such as office, family, hotel and uses.

Fig. 1 is joint (a 1) structural representation.

Fig. 2 is joint (a 1) cutaway view.

Fig. 3 is joint (a 1) side view.

Fig. 4 is a schematic diagram after joint (1) adjusting ring (102) turn.

Fig. 5 is homalocephalus formula suction nozzle (a 201) schematic diagram.

Fig. 6 sweeps formula suction nozzle (202) schematic diagram for circle.

Fig. 7 sweeps formula suction nozzle (203) schematic diagram for ellipse.

Fig. 8 takes over (4) structural representation for circular pipe type.

Fig. 9 takes over (4) structural representation for elbow type.

Embodiment: Fig. 1～Fig. 3 provides a specific embodiment, this routine center tap (1) is adjustable, have four microscler suction holes (101a) on its stage casing transition shoulder (101), also corresponding four the onesize suction holes (102a) that have on the adjusting ring (102), when two suction holes up and down on time, this moment the opening maximum, intake is also maximum, intake is also maximum; When turn adjusting ring (102), air entry reduces gradually, and shown in Figure 4 is the position of this routine air inlet minimum, and at this moment intake reduces about 50%.

Claims

1, a kind of vacuum cleaner attachment is suitable for drawing the dust of slight gap, it is characterized in that being made up of joint (1) and miniature suction nozzle (2), its center tap (1) is a hollow barrel-type, one end is big, and an end is little, and miniature suction nozzle (2) directly or indirectly is connected the small end of joint (1).

2,, it is characterized in that miniature suction nozzle (2) links to each other with joint (1) small end by the pipe (3) of plugging into according to the vacuum cleaner attachment of claim 1.

3,, it is characterized in that miniature suction nozzle (2) and joint (1) small end or plug into also being provided with adapter (4) between the pipe (3) according to the vacuum cleaner attachment of claim 1 or 2.

4,, it is characterized in that described adapter (4) includes straight pipe type and elbow type according to the vacuum cleaner attachment of claim 3.

5,, it is characterized in that there is a transition shoulder (101) in joint (1) stage casing, has suction hole (101a) on it according to the vacuum cleaner attachment of claim 1.

6, according to the vacuum cleaner attachment of claim 5, it is characterized in that transition shoulder (101) section of joint (1) is provided with an adjusting ring (102), have corresponding suction hole (102a) on it.

7,, it is characterized in that miniature suction nozzle (2) is a homalocephalus formula suction nozzle (201) according to the vacuum cleaner attachment of claim 1.

8, according to the vacuum cleaner attachment of claim 1, it is characterized in that miniature suction nozzle (2) is that circle is swept formula suction nozzle (202), it is to add hairiness at pipe (202a) front end to sweep (202b).

9, according to the vacuum cleaner attachment of claim 1, it is characterized in that miniature suction nozzle (2) sweeps suction nozzle (203) for ellipse, it is to add hairiness at elliptical tube (203a) front end to sweep (203b).