CN207666550U - A kind of broom - Google Patents

Abstract

The utility model discloses a kind of brooms, broom staple length and broom straw curvature can be changed to facilitate cleaning rubbish, including broom straw, broom hair, broom straw handle sleeve, shaft, connecting shaft, broom head shell, connecting rod, double beginnings, take-up rod, push wheel roller and adjustment mechanism, adjustment mechanism is made of push rod lug boss, push button, interconnecting piece, push rod, push button slot, push rod lug boss sliding groove, can be used to the length for adjusting broom hair leading portion.Broom head changes the length of broom hair by the push rod inside the linkage of push rod lug boss when use, can facilitate when broom staple length and sweep small and light rubbish；Heavier rubbish is swept when broom hair can facilitate in short-term.When the push wheel roller of push rod front end and broom hair rub, electrostatic is will produce, to the rubbish that more convenient cleaning is small and light.When needing to sweep rubbish under desk and when being inconvenient to bend over, broom straw handle sleeve can be rotated and be opened and rotating shaft changes the curvature of broom straw, to facilitate the rubbish swept under table.

Description

A kind of broom

Technical field

The present invention relates to brooms used in everyday, and broom hair front end length can flexibly be changed, sweep by specifically providing one kind Broom rod bending degree and the broom that electrostatic efficiency can be generated at broom hair.

Background technology

People in daily life sweep the floor in house commonly using broom, however some are larger during cleaning Such as doggie bag, pericarp rubbish needs sweep repeatedly or picked up with hand；When sweeping the hair on floor, often very Difficulty cleans out, because hair is excessively tiny and quality is particularly lightweight, is easy to be pushed into other places by the gentle breeze that broom takes up, it has not been convenient to It is cleaned；Sweep desk under when, usual straight rod type broom needs people's bending to sweep, for have waist disease or Difficulty when person is inconvenient to for the people to bend over undoubtedly.In existing product or patent, mostly go to solve using electricity and electronic equipment The certainly above problem has ignored practicability and product cost, excessively single in terms of realizing function, or excessively complicated, fails to be formed One can facilitate the daily cleaning of family cost-effective highly practical product again.For this purpose, our seminars and Shandong Linyi Manufacturer's cooperation development research and development, design the broom that can be solved the above problems.

Invention content

The present invention in view of the foregoing drawbacks, has devised one kind and can solve the above problem broom.Broom straw may be implemented Bending is realized by one section of inclination and does not have to bend over that the rubbish under table or under bed can also be cleaned；Adjustment inside broom straw The length of broom hair can be changed by mechanism, to make broom hair flexibility respective change, facilitated and cleaned all size and light The rubbish of weight；The push wheel roller of push rod leading portion can generate electrostatic when repeatedly rubbing with broom hair, and electrostatic is thin to hairline etc. Small article has suction-operated, to achieve the effect that be easy to clean.

To realize that said effect, the present invention are solved by following technical proposals：

The present invention includes broom straw, broom hair, broom hair fixed part, broom straw handle sleeve, external screw thread, shaft, shaft company Socket part, tensioning screw, connecting shaft, broom head shell, broom head housing nests, connecting rod, double beginnings, take-up rod, push wheel roller And adjustment mechanism.Broom straw handle sleeve is connect by internal thread with the external screw thread in the broom straw of shaft lower end in broom straw upper end, When wanting to change broom straw curvature, broom straw upper end broom straw handle sleeve need to be rotated and open the shaft knot inside exposing Structure, broom straw handle sleeve move up and tighten fixation with the external screw thread rotation in the broom straw of shaft upper end after a distance；Pivot structure It being made of shaft interconnecting piece, shaft and the tensioning screw of its both sides, plane where shaft rotation is vertical with plane where broom hair, 0-90 degree can be rotated, angle residing for shaft is made by rotary tightening screw after the angle of the angle or custom that go to needs Step up to fix, this solution may be implemented not bend over that the rubbish under table can also be swept to；Adjustment mechanism in broom straw and by Push rod lug boss, push button, interconnecting piece, push rod, push button slot, push rod lug boss sliding groove, interconnecting piece sliding gap composition, wherein sweeping Broom bar lug boss is connected with push rod by interconnecting piece, is located at close to one end of broom straw handle sleeve above push rod, push button is at two Between push rod lug boss, it is connect with the sliding gap on two push rod lug bosses by the push button protrusion of push button both sides, interconnecting piece Between interconnecting piece slides gap, interconnecting piece slides gap, push rod lug boss sliding groove, push button slot in broom straw；Before push rod End is connected by double beginnings with connecting rod, and connecting rod both sides respectively have a take-up rod, connecting rod to be fixedly arranged at the front end with two push wheel rollers Son, two push wheel rollers are fixedly connected relative position by connecting rod and take-up rod, and push wheel roller is in the both sides of broom hair and clips Broom hair, double beginnings, connecting rod, take-up rod and push wheel roller are in broom head shell, in use, first push button is made to reset, after will Push rod lug boss is pushed into leading portion and push button is pushed into push button slot, and to secure entire adjustment mechanism, push rod passes through entirety It drives and moves forward, the relative position Forward of broom hair folded by push wheel roller, to make position folded by broom hair front end to push wheel roller The length set shortens, and by Compliance equation λ=η l/i, (η is the length factor of compression bar；L is compression bar length；I is the radius of inertia）Known to Broom hair flexibility becomes smaller at this time, and intensity is got higher, and is conducive to clean the pericarp etc. of heavier rubbish or more difficult cleaning；The table of push wheel roller Face is covered by the material of lint material, and the plastic material friction of this material and broom hair can generate electrostatic and electrostatic is not easy It being lost in, and electrostatic has a good adsorption effect to hair, when use, can repeatedly push the push rod lug boss on adjustment mechanism up and down, So that push wheel roller is fully rubbed with broom hair, with regard to convenient and strength-saving when cleaning hair, in addition to hair, equally has very to tiny paper scrap Good adsorption effect.On broom head shell, broom straw is connected through a screw thread connecting shaft with connecting shaft, is swept on broom head shell Broom head housing nests are fixed with broom hair fixed part in broom head shell, and broom hair is in broom head shell and is fixed on broom On hair fixed part.

The positive effect of the present invention is：

Internal pivot structure can be covered with movable broom straw handle sleeve to prevent shaft exposed, increased and used the longevity Life, beauty；Handle sleeve internal thread facilitates fixation with external screw thread at broom straw two, and easy to operate, easy processing is at low cost；Shaft two The tensioning screw of side is easy to the shaft angle that is fixedly clamped, simple to operate；The connection type side of push button and broom straw lug boss Just user uses and does not influence the aesthetics of whole broom.

Position by changing adjustment mechanism adapts to different rubbish to change the length of broom hair front end, to dust class etc. Small-sized rubbish, broom staple length, flexibility is big, and the contact area on broom hair and floor is easier to clean greatly；For pericarp doggie bag etc. Heavier rubbish, broom hair is short, and flexibility is small, and intensity is big, more easy cleaning.The design of adjustment mechanism is simply ingenious, it is easy to accomplish, at This is low.

For the rubbish under desk, the curvature of broom straw upper end can be changed by changing the angle of shaft, it is real The curved people of existing bar is not curved, saves the trouble that people bends over, because having for the people of disease for some old men or waist, right and wrong of bending over Often something of pain.

Had in family life to hair be difficult clean worry, by push wheel roller with broom hair repeatedly rub generation it is quiet After electricity, sundries that will be tiny to hair etc. generates suction-operated, solves the problems, such as this to more convenient and quicker.

Take-up rod in connecting rod can further fix the relative position of two push wheel rollers in connecting rod, increase Add Product Safety.

Description of the drawings

Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail：

Fig. 1 is that push rod moves down the overall structure figure of broom hair change in short-term；

Fig. 2 be push rod move up broom hair it is elongated when overall structure figure；

Fig. 3 is the structural schematic diagram of shaft；

Fig. 4 is push button and push rod convex structure schematic diagram；

Fig. 5 is adjustment mechanism embodiment one；

Fig. 6 is adjustment mechanism embodiment two；

Fig. 7 is adjustment mechanism embodiment three；

Fig. 8 is internal pusher structure schematic diagram；

Status architecture section schematic diagram when Fig. 9 is broom staple length；

Figure 10 is the status architecture section schematic diagram of broom hair in short-term；

Figure 11 is interconnecting piece structural schematic diagram；

Figure number explanation：1. broom straw handle sleeve；2. shaft；3. external screw thread；4. push rod lug boss sliding groove；5. push rod is raised Portion；6. push button slot；7. broom straw；8. connecting shaft；9. broom head shell；10. broom head housing nests；11. push wheel roller；12. Connecting rod；13. push button；14. shaft interconnecting piece；15. tensioning screw；16. push rod；17. interconnecting piece slides gap；18. take-up rod； 19. broom hair；20. broom hair fixed part；21. interconnecting piece；22. push button is raised；23. push button protrusion slides gap；24. bicyclic company Extension bar slides gap；25. biarc connecting bar；26. outer shroud button；27. inner ring button slot；28. inner ring button；29. liang beginning.

Specific implementation mode

For a better understanding of the present invention, the technical solution that the present invention will be described in detail below in conjunction with the accompanying drawings, but this hair It is bright to be not limited thereto.

Shown in attached drawing 1, including broom straw handle sleeve 1, shaft 2, external screw thread 3, push rod lug boss sliding groove 4, push rod Lug boss 5, push button slot 6, broom straw 7, connecting shaft 8, broom head shell 9, broom head housing nests 10, push wheel roller 11, connection Bar 12, push button 13, interconnecting piece sliding gap 17, take-up rod 18, wherein push button 13, push rod lug boss 5, push rod lug boss sliding groove 4, a set of adjustment mechanism of composition such as push button slot 6, interconnecting piece sliding gap 17.

Shown in attached drawing 3, including broom straw handle sleeve 1, external screw thread 3, shaft 2, shaft interconnecting piece 14, tensioning screw 15, in broom straw, broom straw handle sleeve 1 can be connect with external screw thread at two 3 external screw thread 3 respectively by internal thread at lower end one, When wanting to change angle, broom straw handle sleeve 1 is opened from the rotation of the external screw thread 3 of lower end first and is above carried to the external screw thread of upper end It is tightened at 3 and exposes internal pivot structure, then unclamped tensioning screw 15, tightening is tightened again after rotating shaft to appropriate angle Screw 15.

Shown in attached drawing 4, be Fig. 5 push button 13 and push rod lug boss 5 structural schematic diagram, including push rod lug boss 5, Push button 13, interconnecting piece 21, push button protrusion 22, push button protrusion slide gap 23, and interconnecting piece 21 connects push rod lug boss 5 and push rod, Push button 13 is connect with push rod lug boss 5 by push button protrusion 22 and is slided in push button protrusion and moved on gap 23.

It is the structural schematic diagram of internal push rod device, including push button 13, push rod lug boss 5, push rod shown in attached drawing 8 16, connecting rod 12, take-up rod 18, push wheel roller 11, wherein push button 13 are connected with push rod lug boss 5 by interconnecting piece and push rod 16 It connects, push wheel roller 11 fixes its relative position by connecting rod 12 and take-up rod 18, and push rod 16 passes through two beginnings with connecting rod 12 29 are connected and fixed.

Shown in attached drawing 9, including broom straw shell 9, broom straw housing nests 10, push wheel roller 11, connecting rod 12, push away Bar 16, take-up rod 18, broom hair 19, broom hair fixed part 20, wherein broom hair 19 is on broom hair fixed part 20 and by push wheel Roller 11 is sandwiched, and when pusher structure is released, 19 length of broom hair shortens.

Shown in attached drawing 10, including broom straw shell 9, broom straw housing nests 10, push wheel roller 11, connecting rod 12, Push rod 16, take-up rod 18, broom hair 19, broom hair fixed part 20, when pusher structure is withdrawn, broom staple length is elongated.

It is the structural schematic diagram of interconnecting piece 21 shown in attached drawing 11.

Embodiment one：Refering to attached drawing 5, which can be a set of sliding equipment, including push rod lug boss 5, push button Push rod inside slot 6, push button 13, push rod lug boss sliding groove 4, interconnecting piece sliding gap 17 and broom straw, push rod lug boss 5 It is connect by interconnecting piece with internal push rod, among push rod lug boss 5, push rod lug boss sliding groove 4 is push button with broom straw One, interconnecting piece slide gap 17 on push rod lug boss sliding groove 4, when use first by push button 13 from push button slot 6 reset to as Behind position shown in Fig. 5, push rod lug boss 5 is slided along interconnecting piece with push button 13 in push rod lug boss sliding groove 4 downwardly together Gap slides into 4 bottom of push rod lug boss sliding groove, after by push button 13 be pushed into lower section push button slot 6 in.

Embodiment two：Refering to attached drawing 6, which can be a set of pushing mechanism, including push rod lug boss 5, push button 13, push button slot 6, push rod 16, for push rod lug boss 5 on push rod 16, push button 13 is among push rod lug boss and can slide, and uses When first push button 13 is resetted, after push rod lug boss 5, push button 13, push rod 16 are pushed down on to designated position after again by push button 13 It is pushed into push button slot 6.

Embodiment three：Refering to attached drawing 7, which can be a collar shape sliding equipment, including push rod 16, bicyclic company Extension bar slides gap 24, biarc connecting bar 25, outer shroud button 26, inner ring button slot 27, inner ring button 28, and wherein inner ring button 28 is in inner ring button In slot 27, on push rod 16, the both ends of biarc connecting bar 25 are separately fixed on outer shroud button 26 and inner ring button 28 inner ring button slot 27, Outer shroud button 26 is rotated up to shown in Fig. 7 after rotation above carries in broom straw when use by outer shroud button 26 counterclockwise again counterclockwise Position, after by entire adjustment mechanism along biarc connecting bar sliding gap 24 slide down to bottom, rotate clockwise outer shroud Button 26, under push away and rotate fixed entire adjustment mechanism.

Claims (8)

1. a kind of broom, including broom straw, connecting shaft, broom head shell, broom hair, it is characterised in that connecting shaft is outside broom head It is connected through a screw thread on shell and with broom straw, broom hair has adjustment mechanism, broom head shell in broom head shell in broom straw Inside there are connecting rod, push wheel roller and broom hair fixed part, adjustment mechanism front end to there is connecting rod, connecting rod to be fixedly arranged at the front end with two and push away Roller is taken turns, is fixed with broom hair fixed part in broom head shell, broom hair is fixed on broom hair fixed part.

2. a kind of broom according to claim 1, it is characterised in that the adjustment mechanism includes push rod lug boss, push button Slot, push button, push rod, push rod lug boss sliding groove, interconnecting piece slide gap, and push rod lug boss is connect with push rod by interconnecting piece, Among push rod lug boss, push rod lug boss sliding groove is integrated push button with broom straw, and interconnecting piece slides gap in push rod protrusion On portion's sliding groove, interconnecting piece is slided in interconnecting piece between gap.

3. a kind of broom according to claim 1, it is characterised in that the adjustment mechanism includes push rod lug boss, pushes away Button, push button slot, push rod, push rod lug boss is on push rod, and push button is among push rod lug boss and can slide, and push button slot is in broom On bar.

4. a kind of broom according to claim 1, it is characterised in that the adjustment mechanism includes push rod, biarc connecting bar Gap, biarc connecting bar, outer shroud button, inner ring button slot, inner ring button are slided, in inner ring button slot, inner ring button slot exists wherein inner ring button On push rod, the both ends of biarc connecting bar are separately fixed at outer shroud button on inner ring button, and outer shroud button is in broom straw.

5. according to any broom of claim 2-4, it is characterised in that there is shaft knot in the adjustment mechanism upper end Structure, pivot structure include shaft, shaft interconnecting piece, tensioning screw, have shaft interconnecting piece among shaft, tensioning screw is in shaft two Side, shaft interconnecting piece, shaft, tensioning screw are by its internal axis connection.

6. a kind of broom according to claim 5, it is characterised in that there are broom straw handle sleeve, broom in the broom straw upper end Bar handle sleeve pass through its lower end one at internal thread can respectively in broom straw, the external screw thread at pivot structure both ends cooperation connect It connects.

7. a kind of broom according to claim 6, it is characterised in that push wheel roller surfaces cover one layer of lint material.

8. a kind of broom according to claim 7, it is characterised in that respectively there are a take-up rod in connecting rod both sides.