CN200951557Y

CN200951557Y - Dust remover handle bar

Info

Publication number: CN200951557Y
Application number: CN 200620107399
Authority: CN
Inventors: 杨晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-31
Filing date: 2006-08-31
Publication date: 2007-09-26
Anticipated expiration: 2016-08-31

Abstract

The utility model relates to a duster handle. The purpose is that the provided duster handle can be able to be used at various occasions and has the advantages of better cleaning effect, convenient and hygienic use and collection and low cost. The technical proposal is that the duster handle includes a handle and an inserted bar articulated with the handle. Two forward-extending inserting parts are arranged at the front end of the inserted bar; the articulation connection is that a pivot shaft is fixed in the bulge at the rear end of the inserted bar, the two ends of the pivot shaft extends downward and maintain certain distance from the outstanding bulge; two forward-extending snap rings which are separated from and parallel with each other are arranged at the front end of the handle, each of the snap rings has a hinge hole; a plurality of locating holes are arranged along the circumferential surface of the bulge, a locking pin stressed by the spring thrust is arranged between the two snap rings, the front end of the locking pin can insert into and match one of the locating holes; the handle is additionally provided with an adjusting knob and a matching wedged surface is arranged between the adjusting knob and the locating pin. Also, the duster handle has a multi-section telescopic link whose length is adjustable.

Description

Dirt is brushed lightly the handle bar

Technical field

The utility model relates to a kind of parts of burnisher of indoor use, specifically is the handle bar that dirt is brushed lightly.

Background technology

Dirt commonly used during existing indoor cleaning dust removal is brushed lightly, and its structure can be by shown in vertical view (Figure 14) and the front view (Figure 15): this dirt is brushed lightly and comprised handle bar 12 and brush 11, and the front end of handle bar is shaped on two cutting of protracting and being parallel to each other; Two sides of brush are formed by the nonwoven fabric of synthetic fibre bending, accompanying soft chemical fibre and hot melt adhesive in the middle of the brush forms (as shown in Figure 15, all nonwoven all are integral in hot melt line 11-2 place's adhesion), the upper edge of brush is with nonwoven bending and the slash pocket 1-4 that makes after bonding by aforesaid hot melt line 11-2 along the position; This slash pocket and described cutting fit, the mode that handle bar and brush insert slash pocket by cutting realizes pegging graft; The bottom 11-1 of brush then is by the edge of the sagging nonwoven in slash pocket place and the low end of chemical fibre.The dirt of this structure is brushed lightly because dust removal effect is preferably arranged, and has been subjected to the welcome in market.But, because the handle bar brushed lightly of this dirt and the position between the brush fix substantially, can not adjusting angle; Thereby it is just not too convenient when some occasion is used; For example, when the plane (as the floor) of the plane (as ceiling) of cleaning eminence or lower, because the handle bar can not adjusting angle, make the plane that brush end can parallel contact be cleaned, operator's hand can only extend as far as possible, not only the operator is especially painstaking, and cleaning effect is also undesirable.

The utility model content

The purpose of this utility model provides the improvement that a kind of dirt is brushed lightly the handle bar, and this dirt is brushed lightly the deficiency that the handle bar should be able to overcome the above-mentioned background technology, can use in various occasions, and have cleaning effect better, use and collect convenient and healthy, lower-cost characteristics.

The technical scheme that the utility model proposes is:

Dirt is brushed lightly the handle bar, comprise handle and with the hinged inserted link of handle, the front end of described inserted link is shaped on two cutting of protracting, and is connected so that insert with brush; Described hinge connects: its axis normal is fixed in the hinge of inserted link center line in the rear end of inserted link, and the middle part of hinge is fixed in the convex of inserted link, dangles respectively and give prominence to the some distances of convex in the two ends of hinge; The front end of handle is shaped on two fork certain distances and the parallel snap ring that protracts, and is shaped on a pan that is rotatably assorted with described hinge on two snap rings respectively, and the axis normal of this pan is in the axis of handle; Be shaped on several locating holes on the periphery of convex along circumferential directions, also be provided with a bayonet lock that is subjected to spring thrust between the snap ring of two forks of handle front end, the front end of bayonet lock can insert with one of described locating hole and cooperate, with the angle between position fixing handle and the inserted link; Also be shaped on an adjusting button on the handle, the direction of motion of this adjusting button is vertical with the direction of motion of bayonet lock and a face of tiltedly carving that matches is respectively arranged between the two, moves after the button push card is sold to so that press to regulate.

This dirt is brushed lightly the multi-joint telescoping bar that the handle bar also is furnished with adjustable length, all adopts Elastip pin and pin-and-hole fit structure in the expansion link between per two pole spares.

Because be equipped with the positioning regulating mechanism that comprises bayonet lock and locating hole on the hinge in the utility model, the handle that makes dirt brush lightly in the handle bar can be adjusted to a plurality of orientation angles with brush, add can the peg graft expansion link of an adjustable length of handle; After this dirt is brushed lightly the handle bar and the brush insertion is cooperated, not only can make the operator clean various superelevation, ultralow plane easily, but also significantly improve cleaning effect and operating efficiency.And the utility model handle bar and brush are detachable, and handle also can make length reduce half by the hinge through bending, and expansion link is also collapsible, gives to deposit and brings convenience.Brush be with also can cleaning at any time after dirty, and can be optionally changing brush head more at any time.In addition, the improvement that the utility model is done is rational in infrastructure, simple, and manufacturing cost is also low, helps applying.

Description of drawings

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

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

Fig. 3 is the A portion structure enlarged diagram among Fig. 1.

Fig. 4 is the B portion structure enlarged diagram among Fig. 2.

Fig. 5, Fig. 6 are respectively the inserted link among Fig. 4 and the structural representation of handle.

Fig. 7 is the structural representation of the expansion link of the utility model outfit.

Fig. 8 is that the Elastip pin in the expansion link and the fit structure master of pin-and-hole look schematic diagram.

Fig. 9 is the Elastip pin in the expansion link and the fit structure schematic top plan view of pin-and-hole.

Figure 10 is that C-C among Fig. 8 is to schematic cross-section.

Figure 11, Figure 12 are respectively that the master at the expansion link Elastip pin position that is connected with handle looks and schematic top plan view.

Figure 13 is a result of use schematic diagram of the present utility model.

Figure 14 is the plan structure schematic diagram that existing dirt is brushed lightly.

Figure 15 is the perspective view of existing brush.

The specific embodiment

As shown in the figure, dirt is brushed lightly the handle bar, comprise handle 1 and with the hinged inserted link 2 of handle, the front end of described inserted link is shaped on two cutting 2-1 that protract and be parallel to each other, and is connected so that insert with brush; Described hinge connects: a hinge 6 is fixed in the rear end of inserted link, and its axis normal is in the inserted link center line; The middle part of hinge is fixed in the convex 5 of inserted link, and coaxial and diameter is greater than the diameter of hinge with hinge for convex, dangles respectively and protrude in the some distances of convex in the two ends of hinge, so that realize hinged with pan; The front end of handle is shaped on two fork certain distances and the parallel snap ring 1-1 that protracts, and is shaped on a pan on two snap rings respectively, and the axis normal of this pan is in the axis of handle; Described hinge inserts pan and has just realized being rotatably assorted of hinge.Be shaped on several locating hole 5-1 on the periphery of convex along circumferential directions, also be provided with a bayonet lock 4 that is subjected to spring 7 thrusts (show among the figure before spring energized rear end in bayonet lock is with it and push away) between the snap ring of two forks of the front end of handle, but this bayonet lock is positioned at moving linearly on the handle by locating piece 1-2, and the front end of bayonet lock and described each locating hole fit; When handle when inserted link rotates, these locating holes 5-1 on the convex periphery rotates at the front end of bayonet lock respectively and passes through; Bayonet lock inserts each locating hole wherein, can both position fixing handle and inserted link between an angle.Also be shaped on an adjusting button 3 on the handle, this adjusting button is positioned in the button hole, and the screens projection 3-1 of its both sides is stopped by the limit, hole of button hole, thereby is defined and locatees; Regulate the direction of motion of the direction of motion of button, and a face of tiltedly carving 9 that matches (regulate button and be inserted in the slotted eye of bayonet lock, the hole wall of slotted eye is shaped on and tiltedly carves face 9) is respectively arranged between the two perpendicular to bayonet lock; When pressing the adjusting button, tiltedly carve face 9 and interact and push card to sell to back motion and compression spring 7; And the spring 8 of adjusting button bottom, then promotion adjusting button moves upward it is set back.

Operation principle of the present utility model is: handle 1 and inserted link 2 can rotate around the hinged place; Bayonet lock 4 is subjected to spring 7 thrusts, and its top roof pressure is on the periphery of convex; When handle 1 and inserted link 2 relatively rotated a certain position, the bayonet lock top just was inserted into a certain locating hole on the convex periphery, the relative position of handle 1 and inserted link 2 promptly locked (chain-dotted line among Figure 13 has been represented a certain latched position of handle and inserted link); Owing to the locating hole that is distributed with diverse location along the circumferencial direction of convex periphery, so bayonet lock and different locating hole cooperations, handle 1 and inserted link 2 just can form the cooperation position of different angles.As press and regulate button 3, by tiltedly carving the effect of face 9, bayonet lock is pushed rearward to move and makes the bayonet lock top withdraw from locating hole, then can recover again between handle 1 and the inserted link 2 to rotate, so that select another orientation angle.The position of locating hole and quantity also can be determined as required separately.Like this, behind the slash pocket in the cutting insertion brush on the inserted link, brush lightly with regard to the dirt that becomes adjustable-angle.In addition, when collection, the angle between handle 1 and the inserted link 2 is rotatable to be folded near 360 degree; It is the shortest that this moment, dirt was brushed lightly the length of handle bar, and collection takes up room minimum.

The directly outsourcing of brush that matches with the utility model.

For enlarging the scope of application, the utility model also is furnished with the multi-joint telescoping bar of adjustable length.In the expansion link shown in Figure 7, all adopt Elastip pin and pin-and-hole fit structure between per two pole spares.Among Fig. 8, Fig. 9 as can be known: thin bar 11 inserts in the middle of the thick bar 12; Be shaped on a U-lag 12-2 on the bar wall of thin bar one end, form a cantilever end 12-1 (owing to adopting plastics, so cantilever end 12-1 has suitable elasticity); Connect (generally being bonding) pin 13 on this cantilever end, this pin evagination again inserts the pin-and-hole of thick bar, has realized fixing between the two pole spares thus.Press pin 13 and make its pin-and-hole of throwing off thick bar, the slippage of just can stretching relatively again between the two pole spares.For ease of the contraposition of pin and pin-and-hole, also be shaped on two positioning convex strip 11-1 on the inwall of thick bar; Figure 11 as can be known, two positioning convex strip 11-1 are parallel with center line of the bar, pin-and-hole places between two positioning convex strips; Pin 13 on the thin bar is embedded between two positioning convex strip 11-1, can guarantee that pin 13 still can the alignment pin holes position when slippage.

Figure 11, Figure 12 are the thinnest boom end structure charts in the expansion link.As seen from the figure: thin boom end also is shaped on U-lag, forms a rubber-like cantilever end 15; The evagination part of cantilever end 15 can be inserted among the slotted eye 1-3 of handle 1 afterbody.Like this, mix expansion link after, dirt is brushed lightly the handle bar and has been extended several times, cleaning efficacy is significantly improved.

Claims

1, dirt is brushed lightly the handle bar, comprise handle (1) and with the hinged inserted link of handle (2), the front end of described inserted link is shaped on two cutting of protracting (2-1), is connected so that insert with brush; It is characterized in that described hinge connection is: the hinge (6) of its axis normal in the inserted link center line fixed in the rear end of inserted link, and the middle part of hinge is fixed in the convex of inserted link (5), dangles respectively and give prominence to the some distances of convex in the two ends of hinge; The front end of handle is shaped on two fork certain distances and the parallel snap ring that protracts (1-1), is shaped on a pan that is rotatably assorted with described hinge on two snap rings respectively, and the axis normal of this pan is in the axis of handle; Be shaped on several locating holes (5-1) on the periphery of convex along circumferential directions, also be provided with a bayonet lock (4) that is subjected to spring (7) thrust between the snap ring of two forks of handle front end, the front end of bayonet lock can insert with one of described locating hole and cooperate, with the angle between position fixing handle and the inserted link; Also be shaped on an adjusting button (3) on the handle, the direction of motion of this adjusting button is vertical with the direction of motion of bayonet lock and a face of tiltedly carving (9) that matches is respectively arranged between the two, moves after the button push card is sold to so that press to regulate.

2, dirt according to claim 1 is brushed lightly the handle bar, it is characterized in that this dirt brushes lightly the multi-joint telescoping bar that the handle bar also is furnished with adjustable length, all adopts Elastip pin and pin-and-hole fit structure in the expansion link between per two pole spares.