CN202122555U

CN202122555U - Dustpan

Info

Publication number: CN202122555U
Application number: CN2011202270454U
Authority: CN
Inventors: 周勇
Original assignee: China 19th Metallurgical Corp
Current assignee: China 19th Metallurgical Corp
Priority date: 2011-06-30
Filing date: 2011-06-30
Publication date: 2012-01-25
Anticipated expiration: 2021-06-30

Abstract

The utility model relates to a dust collecting device, in particular to a dustpan, which comprises a pan and a handle. One end of the pan is provided with an inclining opening, one steering wheel to two steering wheels are arranged at the bottom of the other end of the pan opposite to the inclining opening, two sides of the pan, opposite to the inclining opening, are respectively provided with a lifting rolling wheel and a swing rod for driving the lifting rolling wheel to ascend or descend, the swing rods are hinged with the pan, each hinged position is positioned between two ends of each swing rod, each lifting rolling wheel is arranged at one end of the corresponding swing rod, the other ends of the swing rods on two sides of the pan are movably connected with the handle, and the handle is mounted on the pan and in vertical sliding fit with the pan. When the dustpan is moved, one end of the inclining opening of the pan is jacked up, and the dustpan contacts with the ground through the lifting rolling wheels and the one steering wheel or two steering wheels so that a three-wheel or four-wheel mechanism is formed, and when dust is collected, the lifting rolling wheels ascend, the dustpan contacts with the ground through the bottom of the inclining opening of the pan and the bottom of the one steering wheel or the bottoms of the two steering wheels, and the pan inclines with the inclining opening lower. Therefore, the dustpan is convenient in moving, capable of saving labor and relieving labor intensity, and particularly applicable to cleanness keeping for large-area outdoor areas.

Description

Dustpan

Technical field

The utility model relates to the rubbish accommodation device, especially a kind of dustpan.

Background technology

Traditional dustpan comprises a pinch bucket, is fixed on the handle on pinch bucket, and pinch bucket one end is provided with angle.When moving, need mention dustpan, make pinch bucket and ground break away from through handle.For keeping a public place clean of outdoor large area region, be mostly to collect fragmentary, a small amount of rubbish, rubbish need be transported to the appointment release position, so labourer's physical demands is big.Owing to mention insufficient height, pinch bucket capacity is prone to and the bottom surface friction, and then causes a pinch bucket angle distortion, perforation etc., causes scrapping, and waste of material is serious.

The utility model content

The utility model technical problem to be solved provides a kind of conveniently moving, can save muscle power, reduces labor intensity, and is particularly useful for the dustpan of keeping a public place clean of outdoor large area region.

The utility model solves the technical scheme that its technical problem adopted: dustpan; Comprise a pinch bucket, handle; Scoop up bucket one end and be provided with angle; The other end bottom of scooping up the relative angle that struggles against is provided with one or two deflecting roller, and the both sides of pinch relative angle of bucket are respectively arranged with the fork of up-down roller and the up-down of driving up-down roller; Fork and pinch hinged and articulated position of bucket are between the two ends of fork, and the up-down roller is arranged at fork one end, and the other end of both sides fork all flexibly connects with handle; Said handle is installed in pinch that bucket is gone up and slides up and down with a pinch bucket and cooperates.

As a kind of preferred, said up-down roller is installed on the fork.

As a kind of preferred, the below of the adjacent end of fork and handle is provided with the block with the handle servo-actuated, and said fork flexibly connects through block and handle; Be provided with the upper limit structure and the lower limit structure of the corresponding handle slip upper limit of difference and slip lower limit.

Further, be provided with driving pendulum rod between said fork and pinch bucket and drive the back-moving spring that the up-down roller rises.

Further, be provided with the guide rail mechanism of the slide plate that comprises the chute that is fixed on pinch on the bucket, is slidingly matched with chute, said handle is connected with slide plate.

Further, said handle and slide plate are hinged; Said block is arranged on the slide plate.

Further, be provided with the guide frame that cooperates with the handle basal sliding, and the top of guide frame is lower than the handle bottom of the corresponding slip upper limit.

Further, said guide frame is arranged on the shelves wall of chute two side lower parts.

Further, said handle bottom is a hypotenuse, and the end that hypotenuse links to each other with angle is higher than the other end.

Further, said handle comprises length adjustment mechanism.

The beneficial effect of the utility model is: when moving dustpan; The pulling handle upwards slides, through flexibly connecting the driving pendulum rod swing, the up-down roller be positioned at the fork other end with fork to lower swing; To scoop up the angle one end jack-up of bucket through fork; Dustpan contacts with ground through up-down roller, deflecting roller, constitutes three-wheel or four wheel mechanism, can realize turning to and moving of dustpan very easily; After fork will be scooped up the angle one end jack-up of bucket, angle one end of pinch bucket was higher than the other end, and the rubbish in pinch bucket is scooped up the bucket basal sliding from trend in moving process, had avoided that rubbish drops out in the moving process, had guaranteed to scoop up bucket angle position for empty during pinch rubbish next time.When arriving next cleaning position, unclamp handle or press down handle, the up-down roller rises; Scooping up bucket angle one end falls and contacts with ground; Dustpan contact with ground through a pinch bucket angle bottom, deflecting roller bottom, a pinch bucket tilt and angle one end low, can be very easily with rubbish sweep scoop up struggle against in.Therefore conveniently moving can be saved muscle power, reduces labor intensity, and is particularly useful for keeping a public place clean of outdoor large area region.

Description of drawings

Fig. 1 is the view of embodiment one dustpan when scooping up rubbish;

Fig. 2 is the view of embodiment one dustpan when moving;

Fig. 3 be the chute part of embodiment one dustpan when scooping up rubbish about vertical cross-sectional schematic;

Fig. 4 is the vertical cross-sectional schematic in front and back of the chute part of embodiment one dustpan when scooping up rubbish.

The specific embodiment

The dustpan of the utility model; Comprise a pinch bucket 1, handle 2; Scoop up bucket 1 one ends and be provided with angle 1a, the other end bottom of crowd bucket 1 relative angle 1a is provided with one or two deflecting roller 7, and the both sides of scooping up bucket 1 relative angle 1a are respectively arranged with up-down roller 6 and drive the fork 5 that up-down roller 6 goes up and down; Fork 5 and pinch bucket 1 hinged and articulated position are between the two ends of fork 5, and up-down roller 6 is arranged at fork 5 one ends, the other end of both sides fork 5 all with handle 2 flexible connections; Said handle 2 is installed in pinch on the bucket 1 and slides up and down with a pinch bucket 1 and cooperates.

When moving dustpan, the people is positioned at dustpan the place ahead, and pulling handle 2 upwards slides; The handle 2 one ends upwards swing of handle 2 through flexibly connecting driving pendulum rod 5; Fork 5 pin joints are between two ends, so up-down roller 6 one ends of fork 5 are to lower swing, and up-down roller 6 descends with fork 5 servo-actuateds; Along with the decline of up-down roller 6, through the angle 1a one end jack-up that fork 5 will be scooped up bucket 1, dustpan contacts with ground through up-down roller 6, deflecting roller 7, thereby constitutes three-wheel or four wheel mechanism, can realize turning to and moving of dustpan very easily; Simultaneously; After fork 5 will be scooped up the angle 1a one end jack-up of bucket 1; Make angle 1a one end of final pinch of bucket 1 be higher than the other end; Pinch rubbish of bucket in 1 is scooped up bucket 1 basal sliding from trend in moving process, avoided that rubbish drops out in the moving process, guaranteed to scoop up bucket 1 angle 1a position for empty during pinch rubbish next time.When arriving next cleaning position; Unclamp handle 2 or press down handle 2; Up-down roller 6 rises, and pinch bucket 1 angle 1a one end falls and contacts with ground, and dustpan contacts with ground through pinch bucket 1 an angle 1a bottom, deflecting roller 7 bottoms; It is low to scoop up bucket 1 inclination and angle 1a one end, can very easily rubbish be swept in pinch bucket 1.Therefore the dustpan conveniently moving of the utility model can be saved muscle power, reduces labor intensity, and is particularly useful for keeping a public place clean of outdoor large area region.

Up-down roller 6 can adopt multiple with the type of attachment of fork 5; As long as can guarantee the servo-actuated of lifting pulley 6 and fork 5; Be installed on pinch bucket 1 and slide up and down with a pinch bucket 1 such as: up-down roller 6 and cooperate, the connecting rod that one one end is fixedly connected with up-down roller 6 is set, the connecting rod other end and the slide block that is slidingly matched with fork 5 are hinged; With the swing of fork 5, go up and down through connecting rod pulling up-down roller 6.But for simplified structure, best, said up-down roller 6 is installed on the fork 5, and up-down roller 6 is done the circular arc elevating movement with fork 5.

Fork 5 also can adopt multiple structure with the mode that handle 2 flexibly connects, such as: fork 5 is provided with a guide groove with handle 2 adjacent ends, the other end is installed up-down roller 6, and handle 2 is provided with the guide pillar that inserts in the guide groove and be slidingly matched with guide groove; Mention handle 2,, and then drive 6 declines of up-down roller by 5 swings of handle 2 driving pendulum rod; Unclamp handle 2, up-down roller 6 rises under dustpan deadweight effect, and by 5 swings of up-down roller 6 driving pendulum rod, and then pulling handle 2 is to lower slider; Simultaneously, constitute the position limiting structure of restriction handle 2 sliding strokes by the cooperation of guide groove and guide pillar.For another example: the position that handle 2 is positioned at fork 5 abutting ends top is provided with block, through a torsionspring driving pendulum rod 5; Under the torsionspring effect up-down roller 6 descend contact with ground, the fork other end and block keep in touch; Through pressing down handle 2, and then drive up-down roller 6 and rise and shrink torsionspring through block driving pendulum rod 5.

For simplified structure, best, the below of fork 5 and handle 2 adjacent ends is provided with the block 9 with handle 2 servo-actuateds, and said fork 5 flexibly connects through block 9 and handle 2; Pulling handle 2 descends through block 9 driving pendulum rod, 5 swings and drive up-down roller 6; Unclamp handle 2, up-down roller 6 rises under dustpan deadweight effect.Simultaneously; 5 contacts are connected because block 9 is with fork; Therefore can't limit the sliding stroke of handle 2; In order to prevent that handle 2 from pulling, be provided with respectively upper limit structure and the lower limit structure of the corresponding handle 2 slip upper limits and slip lower limit, upper limit structure and lower limit structure can adopt and be installed in the limited block up and down that pinch struggles against on 1, be arranged on the stopper slot on the handle 2 and be arranged on and scoop up the formations such as gag lever post that struggle against and be slidingly matched with stopper slot on 1.

The fast rise of roller 6 of going up and down is for ease packed up; Accelerate dustpan is converted into pinch rubbish by mobile status state; The convenient use; Be provided with driving pendulum rod 5 between said fork 5 and pinch bucket 1 and drive the back-moving spring 8 that up-down roller 6 rises, back-moving spring 8 can adopt extension spring, compression spring, torsionspring etc.

Handle 2 can adopt multiple structure with pinch being slidingly matched of bucket 1, such as: handle 2 adopts hollow tubes, inserts with guide pillar on pinch bucket 1 to be slidingly matched; Handle 2 adopts laminated structures also to be provided with guide groove, is slidingly matched with the caging bolt that is fixed on pinch bucket 1, insert guide groove; Handle 2 adopts laminated structure, and handle 2 inserts the slot that is fixed on pinch bucket 1 and is slidingly matched.In order to guarantee a handle 2 and pinch bucket 1 connection stability, best, be provided with the guide rail mechanism of the slide plate 4 that comprises the chute 3 that is fixed on pinch bucket 1, is slidingly matched with chute 3, said handle 2 is connected with slide plate 4.Further, pour the rubbish in the dustpan into dustbin for ease, and the change of convenient dustpan handle 2 angles when moving, said handle 2 is hinged with slide plate 4; Simultaneously, for when handle 2 tilts, assurance block 9 is connected with fork 5, and said block 9 is arranged on the slide plate 4.

Further, be provided with the guide frame that cooperates with handle 2 basal slidings, and the tip position of guide frame is lower than the position of handle 2 bottoms of the corresponding slip upper limit.At this moment, when pinch rubbish, prevent handle 2 swings, can tilt to a pinch bucket 1 very easily, convenient rubbish is swept pinch bucket 1 or the rubbish of angle 1a position is slided to 1 bottom of pinch struggling against through being slidingly matched of guide frame and handle 2; And move dustpan or when rubbish was poured dustbin in the dustpan, handle 2 was raised, and the tip position of guide frame is lower than the position of handle 2 bottoms of the corresponding slip upper limit, so guide frame and handle 2 disengagings, and handle 2 freely swings.

Guide frame can adopt the arbitrary structures that is slidingly matched with handle 2; Be provided with for ease; Best, said guide frame is arranged on the shelves wall of chute 3 two bottom sides, contacts spacing through handle 2 bottoms with shelves wall top; Can prevent handle 2 to lower slider, guarantee the support of 6 pairs of dustpans of up-down roller.Further, said handle 2 bottoms are hypotenuse 2a, and the end that hypotenuse 2a links to each other with angle 1a is higher than the other end, adopt hypotenuse 2a can be conveniently with handle 2 between the shelves wall of new insertion both sides; The end that hypotenuse 2a links to each other with angle 1a is higher than the other end, can Convenient handle 2 bottoms constitutes with a shelves wall top contact spacingly, and this moment, handle 2 turned forward, the convenient dustpan that spurs.

Handle 2 can adopt Y type, door type, U type etc., and the door type is preferably adopted in the upset of scooping up bucket 1 when tipping rubbish for ease.The operating personnel of different heights use for ease, and said handle 2 comprises length adjustment mechanism, and therefore, best, handle 2 adopts the door type telescopic lever of existing luggage case.

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Embodiment one

Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, dustpan comprises a pinch bucket 1, handle 2, and pinch bucket 1 one ends are provided with angle 1a.Handle 2 adopts the door type telescopic lever of existing luggage case, is provided with the guide rail mechanism of the slide plate 4 that comprises the chute 3 that is fixed on pinch bucket 1, is slidingly matched with

chute

3, and 2 liang of bottoms of door type handle are that sheet is also hinged with corresponding slide plate 4 respectively.

Chute 3 comprises and the slide plate 4 spacing upper limit plate 3a that cooperate and lower limiting board 3b, the both sides side plate 3c that cooperates with slide plate 4 guiding, the cover plate 3d that is fixedly connected with upper limit plate 3a, lower limiting board 3b, both sides side plate 3c; Constitute chute 3 base plates relative with cover plate 3d by pinch bucket 1 sidewall, upper limit plate 3a, lower limiting board 3b, both sides side plate 3c, cover plate 3d is one-body molded and be fixed on pinch bucket 1 sidewall through screw.Said chute 3 tops are provided with and hold the opening 3e that handle 2 inserts; Slide plate 4 is between handle 2 and pinch bucket 1 sidewall; Slide plate 4 is connected through bolt 3f with handle 2; Wherein bolt 3f and handle 2 are rotatably assorted, are fixedly connected through screw thread with slide plate 4 through through hole, and cover plate 3d is provided with the groove 3h that the nut that holds bolt 3f slides.

Constitute the upper limit structure and the lower limit structure of corresponding slide plate 4 and the handle 2 slip upper limits and slip lower limit respectively by upper limit plate 3a, lower limiting board 3b; Two side 3c by opening 3e below constitutes the guide frame that cooperates with handle 2 basal slidings; And guarantee that by opening 3e the tip position of guide frame is lower than the position of handle 2 bottoms of the corresponding slip upper limit; Opening 3e is provided with for ease, and opening, upper limit plate 3a and slide plate 4 tops are circular arc.The bottom that handle 2 links to each other with slide plate 4 is hypotenuse 2a, and a said hypotenuse 2a end adjacent with angle 1a is higher than the other end.

The other end bottom of scooping up the 1 relative angle 1a that struggles against is provided with a deflecting roller 7, and the both sides of crowd bucket 1 relative angle 1a are respectively arranged with the fork 5 of up-

down roller

6 and 6 up-downs of driving up-down roller.Fork 5 and pinch bucket 1 hinged and articulated position between the two ends of fork 5, up-down roller 6 be installed in fork 5 one ends and with fork 5 servo-actuateds; Be provided with the pendulum groove 3g that holds fork 5 insertions and swing with the side plate 3c of fork 5 adjacent sides; Fork 5 other ends are inserted in the chute 3 by pendulum groove 3g; The slide plate 4 of fork 5 belows is provided with block 9 in the chute 3, and both sides fork 5 flexibly connects through corresponding block 9 and handle 2 respectively.

Fork 5 and pinch bucket are provided with driving pendulum rod 5 between 1 and drive the back-moving spring 8 that up-down rollers 6 rise, back-moving spring 8 adopt an end with fork 5 link to each other with handle 2 adjacent ends, the other end scoops up the continuous extension spring of bucket 1 with fork 5 belows.

Claims

1. dustpan; Comprise pinch bucket (1), a handle (2); Scoop up bucket (1) one end and be provided with angle (1a); It is characterized in that: pinch bucket (1) other end bottom of angle (1a) relatively is provided with one or two deflecting roller (7), and pinch bucket (1) both sides of angle (1a) relatively is respectively arranged with up-down roller (6) and drives the fork (5) that up-down roller (6) goes up and down; A fork (5) and pinch hinged and articulated position of bucket (1) are positioned between the two ends of fork (5), and up-down roller (6) is arranged at fork (5) one ends, and the other end of both sides fork (5) all flexibly connects with handle (2); Said handle (2) is installed in pinch that bucket (1) is gone up and slides up and down with a pinch bucket (1) and cooperates.

2. dustpan as claimed in claim 1 is characterized in that: said up-down roller (6) is installed on the fork (5).

3. according to claim 1 or claim 2 dustpan is characterized in that: the below of fork (5) and the adjacent end of handle (2) is provided with the block (9) with handle (2) servo-actuated, and said fork (5) is through block (9) and handle (2) flexible connection; Be provided with the upper limit structure and the lower limit structure of difference corresponding handle (2) the slip upper limit and slip lower limit.

4. dustpan as claimed in claim 3 is characterized in that: be provided with driving pendulum rod (5) between said fork (5) and pinch bucket (1) and drive the back-moving spring (8) that up-down roller (6) rises.

5. dustpan as claimed in claim 3 is characterized in that: be provided with the guide rail mechanism of the slide plate (4) that comprises the chute (3) that is fixed on pinch on the bucket (1), is slidingly matched with chute (3), said handle (2) is connected with slide plate (4).

6. dustpan as claimed in claim 5 is characterized in that: said handle (2) is hinged with slide plate (4); Said block (9) is arranged on the slide plate (4).

7. dustpan as claimed in claim 6 is characterized in that: be provided with the guide frame that cooperates with handle (2) basal sliding, and the top of guide frame is lower than handle (2) bottom of the corresponding slip upper limit.

8. the dustpan of stating like claim 7 is characterized in that: said guide frame is arranged on the shelves wall of chute (3) two side lower parts.

9. the dustpan of stating like claim 8 is characterized in that: said handle (2) bottom is hypotenuse (2a), and hypotenuse (2a) is higher than the other end with the end that angle (1a) links to each other.

10. dustpan as claimed in claim 1 is characterized in that: said handle (2) comprises length adjustment mechanism.