CN203328647U

CN203328647U - Floor scraper

Info

Publication number: CN203328647U
Application number: CN2013203380037U
Authority: CN
Inventors: 应卫东; 许道标
Original assignee: NINGBO IVY DAILY COMMODITY CO Ltd
Current assignee: NINGBO IVY DAILY COMMODITY CO Ltd
Priority date: 2013-06-13
Filing date: 2013-06-13
Publication date: 2013-12-11
Anticipated expiration: 2023-06-13

Abstract

A floor scraper comprises a handle, a handle head and a scrapping strip and is characterized in that the handle head is connected with the scrapping strip in a rotatable mode through a hinge device, a shaft hole is formed in one end of the handle head, internal threads are arranged in the shaft hole, external threads which can be matched with the internal threads of the handle head are arranged at one end of the handle, and a supporting and pressing portion which can be tightly supported against the hinge device so that the handle head can be fixedly locked with the scrapping strip is further arranged at an end portion of the handle. The floor scraper has the advantages that the handle can be fixedly connected with the scrapping strip directly through the screwing of the external threads and the internal threads or can be movably connected with the scrapping strip directly through the unscrewing of the external threads and the internal threads, a user only needs to unscrew the handle to achieve the rotating adjustment of the scrapping strip and the handle head when the angle, relative to the scraping strip, of the handle needs to be adjusted, locking can be achieved after the handle is screwed again, no external tool needs to be used for unscrewing parts such as screws, the floor scraper is easier and more convenient to operate, and the rapid adjustment of the angle of the handle can be achieved.

Description

A kind of ground curette

Technical field

The utility model relates to a kind of ground curette.

Background technology

It is all that scraping article and handle are the integral type structure mostly that cleaner is scraped on traditional ground, when the user needs the translation-angle cleaning, because can't realize the handle adjusting, operate gruelling, or cleaning can't be realized in some corner or spot as yet untouched by a clean-up campaign at all.

For this reason, someone has designed the ground curette that handle can be regulated, the Chinese utility model " aluminum alloy floor scraper " that is ZL200420114265.6 if any the patent No., button obvolvent in this patent is on aluminium alloy chuck top, with screw, be connected, the screw connecting hole of button is slotted hole, and button can be turned an angle around scraper member.But, the each release handle brilliance of this syndeton all needs to dismantle screw while spending, and adjustment operation gets up not too convenient, needs to be equipped with screwdriver or other handling instruments at hand or at one's side, can not reach at any time angular adjustment fast, need to make further improvement.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of quick adjustment and ground curette simple to operation realized for above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above adopted technical scheme: a kind of ground curette, include handle, button and scraping article, it is characterized in that: between described button and scraping article, by articulated mounting, rotatably be connected, one end of described button offers axis hole, be provided with internal thread in this axis hole, one of described handle be provided with can with the external screw thread of the screw-internal thread fit of described button, and described handle also has the pressure section that can be tight against mutually with described articulated mounting and realize described button and scraping article fixing and locking in end.

As preferably, described button takes the shape of the letter U, the two ends of this U-shaped button offer respectively the first through hole of relatively establishing, be provided with the hinged seat that can coordinate with described button on described scraping article, on this hinged seat, offer can be corresponding with described the first through hole the second through hole, described articulated mounting is arranged in described the first through hole and the second through hole.

For convenient for assembly and dismounting, as further preferred, described articulated mounting includes the plug and socket that can peg graft and coordinate, and the external diameter of described socket is suitable with the external diameter of described the first through hole and the second through hole respectively, offers the jack that can insert and locate for described plug on described socket.

For easy disassembly and maintenance, as preferably, described hinged seat bottom is fixedly connected on described scraping article by screw.

Compared with prior art, the utility model has the advantage of: handle can directly screw or unscrew by screw thread to realize and being fixedly connected with or movable connection of scraping article, when needing regulating handle with respect to the angle of scraping article, only need to unscrew handle, just can realize that rotation between scraping article and button regulates, again screw handle and can realize locking, without unclamp the parts such as screw by external tool, operate more simple and conveniently, can realize the rapid adjustment of handle angle.

The accompanying drawing explanation

The overall structure schematic diagram that Fig. 1 is the utility model embodiment.

The three-dimensional exploded view that Fig. 2 is the utility model embodiment.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.

As shown in Figure 1 and Figure 2, a kind of ground curette, include handle 1, button 2 and scraping article 3, realize rotatable being connected by articulated mounting between button 2 and scraping article 3, button 2 takes the shape of the letter U, the two ends of this U-shaped button 2 offer respectively the first through hole 21 of relatively establishing, be provided with the hinged seat 4 that can coordinate with button 2 on scraping article 3, hinged seat 4 bottoms are fixedly connected on scraping article 3 by screw, on hinged seat 4, offer can be corresponding with the first through hole 21 the second through hole 41, articulated mounting is arranged in the first through hole 21 and the second through hole 41.In order to improve cleaning efficiency, guarantee the effect of gathering of dust in cleaning course, at the two ends of scraping article 3, also have towards the flank 31 of handle 1 direction bending.

Wherein, articulated mounting includes plug 5 and the socket 6 that can peg graft and coordinate, and the external diameter of socket 6 is suitable with the external diameter of the first through hole 21 and the second through hole 41 respectively, offers the jack 61 that can insert and locate for plug 5 on socket 6; One end of button 2 offers axis hole, be provided with internal thread in this axis hole, handle 1 connect of button 2 be provided with can with the external screw thread 11 of the screw-internal thread fit of button 2, and handle 1 also has the pressure section 12 that can be tight against mutually with socket 6 outer walls of articulated mounting and realize button 2 and scraping article 3 fixing and lockings at the cephalic par with external screw thread 11.

The ground curette of the present embodiment in use, when needs are adjusted the angle of handle 1 and scraping article 3, only need turn handle 1, make the pressure section 12 of handle 1 leave socket 6, now, can realize rotating by articulated mounting between button 2 and scraping article 3, adjust button 2 to suitable angle, again screw handle 1, after the pressure section 12 of handle 1 props up socket 6, by frictional force, locate between the two, locking between button 2 and scraping article 3, the ground curette can keep the angle of just now adjusting to carry out cleaning.

The ground curette of the present embodiment adopts thread connecting mode to realize the adjustment of handle 1 angle, can direct control during adjustment, and without being dismantled by external tool, faster and more convenient operation, can further facilitate the user and use, and increases work efficiency.

Claims

One kind ground curette, include handle, button and scraping article, it is characterized in that: between described button and scraping article, by articulated mounting, rotatably be connected, one end of described button offers axis hole, be provided with internal thread in this axis hole, one of described handle be provided with can with the external screw thread of the screw-internal thread fit of described button, and the end of described handle also has the pressure section that can be tight against mutually with described articulated mounting and realize described button and scraping article fixing and locking.
2. curette according to claim 1ly, it is characterized in that: described button takes the shape of the letter U, the two ends of this U-shaped button offer respectively the first through hole of relatively establishing, be provided with the hinged seat that can coordinate with described button on described scraping article, on this hinged seat, offer can be corresponding with described the first through hole the second through hole, described articulated mounting is arranged in described the first through hole and the second through hole.
3. curette according to claim 2ly, it is characterized in that: described articulated mounting includes the plug and socket that can peg graft and coordinate, the external diameter of described socket is suitable with the external diameter of described the first through hole and the second through hole respectively, offers the jack that can insert and locate for described plug on described socket.
4. curette, is characterized in that: bottom described hinged seat, by screw, be fixedly connected on described scraping article according to claim 2ly.