CN201759520U

CN201759520U - 360-degree duster

Info

Publication number: CN201759520U
Application number: CN2010202822120U
Authority: CN
Inventors: 陈正龙
Original assignee: HANGZHOU LIN'AN TIANFU NON-WOVEN PRODUCTS FACTORY
Current assignee: HANGZHOU LIN'AN TIANFU NON-WOVEN PRODUCTS FACTORY
Priority date: 2010-08-02
Filing date: 2010-08-02
Publication date: 2011-03-16
Anticipated expiration: 2020-08-02

Abstract

The utility model relates to a duster with a cylindrical bristle end, which aims to be concise in structure, easier in manufacturing and higher in cleaning efficiency. The technical scheme includes that the 360-degree duster comprises the bristle end and a handle, the bristle end further includes non-woven fabrics and a chemical fiber layer, slots are further manufactured on the non-woven fabrics, chemical fibers in the chemical fiber layer are parallel to each other and transversally fixed to an upper surface layer and a lower surface layer of the non-woven fabrics by thermal fusion welding connecting wires, the lengths of all the chemical fibers are larger than the transverse width of the non-woven fabrics, a certain length extends outwards at the transverse edge position of the non-woven fabrics, and the three thermal fusion welding connecting wires with certain spacings extend along the length direction of the non-woven fabrics in a mutually parallel manner prior to forming the slots favoring insertion of the handle. The 360-degree duster is characterized in that the non-woven fabrics are formed by folding a single non-woven fabric layer in the length direction and stacking the non-woven fabric layer, and bag openings of the slots are formed by welding two end edges of the single non-woven fabric layer by the hot fusion welding connecting wires.

Description

360 degree dirt are brushed lightly

Technical field

The utility model relates to a kind of burnisher of indoor use, specifically is that the dirt of the cylindrical shape of brush end is brushed lightly.

Background technology

Existing dirt as indoor cleaning dust removal instrument is brushed lightly, its brush end be configured with various ways, it is a main kind that 360 degree dirt are wherein brushed lightly (being that bristle stretches the near cylindrical structure toward 360 degree directions).The dirt of this structure is brushed lightly, the manufacture process relative complex, and operation is more, and therefore further improved requirement is arranged.

The utility model content

The purpose of this utility model provides the improvement that a kind of dirt is brushed lightly, and this dirt is brushed lightly the deficiency that should be able to overcome the above-mentioned background technology, has characteristics simple for structure, that manufacturing is more or less freely, cleaning efficiency is higher.

The technical scheme that the utility model proposes is:

360 degree dirt are brushed lightly, and comprise brush end and handle; Aforesaid brush end comprises a nonwoven and the sweat soldering chemical fibre layer on nonwoven again, also is shaped on the nonwoven to hold the slot that handle inserts; Chemical fibre in the described chemical fibre layer parallel mutually and by thermofussion welding wiring crosswise fixed on the upper epidermis of nonwoven and following top layer, the length of all chemical fibres outwards stretches out certain-length greater than the transverse width of nonwoven and in the horizontal edge of nonwoven; Described thermofussion welding wiring has three, keeps at a certain distance away between the thermofussion welding wiring and stretch the back along the length direction of nonwoven in parallel to each other to form and be beneficial to the slot that handle inserts; It is characterized in that described nonwoven is formed in the superimposed back of length direction doubling by single-layer nonwoven, the edge, two ends of monolithic nonwoven forms the sack of described slot by above-mentioned thermofussion welding wiring welding back.

In the described thermofussion welding wiring, middle one is solid line, and two dotted lines in next door form by being interrupted the thermofussion welding contact of arranging.

Only need two inserted links with the handle front end to insert in the slots when the utility model uses and to chemical fibre a little combing get final product; Slot is owing to stretching into of inserted link heaved, and chemical fibre then launches to form the fine hair rod (shape shown in Fig. 1, Fig. 2 `) of a near cylindrical to all directions.So just can be used as cleaning.

The beneficial effects of the utility model are: owing to adopt the monolithic nonwoven in the superimposed structure of length direction doubling, manufacture process is simplified, and production efficiency is improved, and production cost also has decline; And the nonwoven one end sealing (other end is the sack of slot) after the sweat soldering can forwards be stretched chemical fibre, and the form and the cleaning function of whole brush end greatly improve.

Description of drawings

Fig. 1 is a main TV structure schematic diagram of the present utility model.

Fig. 2 is a left TV structure schematic diagram of the present utility model.

Fig. 3 is the structure schematic diagram of nonwoven before doubling that is welding chemical fibre

Fig. 4 is the structural representation of nonwoven in the process of being folded to form that is welding chemical fibre.

Fig. 5 is the plan structure schematic diagram of nonwoven after welding is finished.

The specific embodiment

As shown in the figure, 360 degree dirt are brushed lightly, and comprise brush end 2 and handle 1; Aforesaid brush end comprises a nonwoven 3 and the sweat soldering chemical fibre layer 5 on nonwoven again, also is shaped on the nonwoven to hold the slot that handle inserts; Chemical fibre 5-1 in the described chemical fibre layer parallel mutually and by thermofussion welding wiring crosswise fixed on the upper epidermis of nonwoven and following top layer, the length of all chemical fibres outwards stretches out certain-length greater than the transverse width of nonwoven and in the horizontal edge of nonwoven; Described thermofussion welding wiring has three, keeps at a certain distance away between the thermofussion welding wiring and stretch the back along the length direction of nonwoven in parallel to each other to form and be beneficial to the slot that handle inserts; This is the common ground that general dirt is brushed lightly structure.

The nonwoven 3 that the utility model adopts is monolithic nonwoven, form (length subtracts half after the doubling) in the superimposed back of length direction doubling, edge, the two ends of monolithic nonwoven (the first tail end before folding) forms the sack of described slot after by above-mentioned thermofussion welding wiring sweat soldering.

In the described thermofussion welding wiring, middle one is solid line 7, two the dotted line 6-1 in next door (being the last sealing wire 6-1 of solid line 7 tops and the following sealing wire 6-2 of solid line 7 bottoms) promptly form by being interrupted the thermofussion welding contact of arranging, and the spacing distance of thermofussion welding contact can be determined as required.Position on the nonwoven between the three strip hot melt sealing wires can be used as the slot 3-1 that the inserted link of handle inserts.

Manufacturing process is: with solid line 7 chemical fibre is parallel to each other horizontal sweat soldering on the surface of nonwoven (back view after Fig. 3 has shown the nonwoven sweat soldering) earlier, then doubling as shown in Figure 4 is then along 3 dotted line 6-1 of nonwoven length direction welding; Article 3, in the dotted line, a dotted line of middle part overlaps with solid line; Be formed for the slot 3-1 that the handle inserted link inserts thus.Fig. 5 is the plan structure schematic diagram of nonwoven (being brush end) after welding is finished; After this chemical fibre is put in order a little and can be formed fluffy cylindrical shape.

Existing device for ultrasonic welding can be directly adopted in above-mentioned sweat soldering; In addition, for linking together with the chemical fibre sweat soldering, nonwoven should adopt fibers material, and (recommend to adopt 50%PP, 50PE), chemical fibre also recommends to adopt 50%PP, 50PE.

Claims

1.360 degree dirt is brushed lightly, and comprises brush end (2) and handle (1); Aforesaid brush end comprises a nonwoven (3) and the sweat soldering chemical fibre layer (5) on nonwoven again, also is shaped on the nonwoven to hold the slot (3-1) that handle inserts; Chemical fibre in the described chemical fibre layer parallel mutually and by thermofussion welding wiring crosswise fixed on the upper epidermis of nonwoven and following top layer, the length of all chemical fibres outwards stretches out certain-length greater than the transverse width of nonwoven and in the horizontal edge of nonwoven; Described thermofussion welding wiring has three, keeps at a certain distance away between the thermofussion welding wiring and stretch the back along the length direction of nonwoven in parallel to each other to form and be beneficial to the slot that handle inserts; It is characterized in that described nonwoven is formed in the superimposed back of length direction doubling by single-layer nonwoven, the edge, two ends of monolithic nonwoven forms the sack of described slot by above-mentioned thermofussion welding wiring welding back.

2. 360 degree dirt according to claim 1 are brushed lightly, and it is characterized in that: in the described thermofussion welding wiring, middle one is solid line (7), and two dotted lines in next door (6-1) form by being interrupted the thermofussion welding contact of arranging.