CN2820126Y - Tooth cleaning device by dental floss - Google Patents

Abstract

The utility model relates to a teeth cleaning tool, particularly a tooth cleaning device by dental floss. The utility model is characterized in that a handle (2), a bow-shaped fork (11), and a winding post (5) are formed into integration. After a screw bolt (8) passes through a dental floss spool (4) and the middle part of the handle (2), the screw bolt (8) is fixedly connected with a nut (7). A dental floss head at one end head of dental floss (1) is fixed on the dental floss spool (4) by passing through a slot (12) and penetrating through an open slot (13) on a covering sheet (6), and the other dental floss head penetrates through two tip holes (3) of the bow-shaped forks (11), then, penetrates through a hole (3) on the handle (2), then, is wound on the winding post (5) by passes through the slot (12), and is clamped in a slit (15). A cutting blade (14) is arranged on the winding post (5). The covering sheet is clamped in a covering sheet slot (10) by the outward elastic tension of the covering sheet. The utility model has the advantages of simple structure, low cost, security, convenient operation and use, and sanitation and cleaning.

Description

The dental floss device for cleaning teeth

Technical field: this utility model relates to a kind of cleaning of teeth instrument, is specially a kind of dental floss device for cleaning teeth.

Background technology: at present, at the instrument of China's existing cleaning teeth space, a kind of is the dental floss box that splendid attire dental floss axle also can cut off dental floss.Intercept one section dental floss of about 25 centimeter length during each the use, respectively on the forefinger of two handss, a forefinger stretches in the mouth with two rear line heads, and another forefinger is outside mouth, and two pull movingly, reject the residue in the teeth space.The shortcoming of this technology is, inconvenience expends very long one section dental floss being entangled on two fingers, and in the finger inlet, unhygienic.Another kind is that the dental floss with one section 2.5 centimeter length is fixed on the arc of handle and sticks, and a hand-held shank is rejected the residue in the teeth space, though dental floss is short, cost is higher, picks one's teeth at every turn and all will expend one.More than two kinds of technology cause using the expense of dental floss very high, or inconvenient, or unhygienic, limited with dental floss cleaning teeth The Application of Technology and popularization.

Summary of the invention: the purpose of this utility model is to provide a kind of dental floss device for cleaning teeth of simple in structure, with low cost, safe and reliable, easy for operation, clean hygiene.The purpose of this utility model is achieved in that it comprises dental floss (1), handle (2), hole (3), dental floss spool (4), kinking post (5), opaque disk (6), nut (7), bolt (8), the edge (9) that protrudes, hides film trap (10), arc fork (11), groove (12), open slot (13), blade (14).Handle (2), arc fork (11), kinking post (5) are one, bolt (8) passes dental floss spool (4), fixedly connected with nut (7) in back, handle (2) middle part, one rear line head of dental floss (1) is fixed on the dental floss spool (4) through the open slot (13) that groove (12) passes on the opaque disk (6), other end the end of a thread passes the hole (3) at two tips of arc fork (11), pass the hole (3) on the handle (2) again, pass through groove (12) again on kinking post (5), be clipped in the slit (15), a blade (14) is arranged on the kinking post (5).Opaque disk (6) is to be stuck in by the outside tension force of self elasticity to hide in the film trap (10).The utility model has the advantages that: simple in structure, with low cost, safe and reliable, easy for operation, clean hygiene.

Description of drawings: Fig. 1 looks sketch map for this utility model structural principle master; Fig. 2 is this utility model structural principle schematic side view; Fig. 3 looks sketch map for this utility model opaque disk structural principle master; Fig. 4 is this utility model opaque disk structural principle schematic side view.

The specific embodiment: handle (2), arc fork (11), kinking post (5) are one, bolt (8) passes dental floss spool (4), fixedly connected with nut (7) in back, handle (2) middle part, one rear line head of dental floss (1) is fixed on the dental floss spool (4) through the open slot (13) that groove (12) passes on the opaque disk (6), other end the end of a thread passes the hole (3) at two tips of arc fork (11), pass the hole (3) on the handle (2) again, pass through groove (12) again on kinking post (5), be clipped in the slit (15), a blade (14) is arranged on the kinking post (5).Opaque disk (6) is to be stuck in by the outside tension force of self elasticity to hide in the film trap (10).The end of a thread of dental floss is fixed on the dental floss spool, and another the end of a thread of dental floss passes open slot on the opaque disk, through groove, after the hole at arc two tips of sticking, pass hole on the handle again, is wrapped on the kinking post, clips in the slit at last.This utility model work process is: on handle centralised arrangement keep dental floss by built on stilts and be easy to probe into arc fork, dental floss axle in the mouth, twine the wrapping post of exhausted dental floss.Release bolt during use rotates the dental floss axle, will use dental floss to curl on the kinking post, the end of a thread of dental floss is clipped in the slit to upgrade dental floss, reuse hand propelled dental floss spool, tensioning dental floss, tight a bolt at last and can clamp dental floss spool and then fixing dental floss, cleaning teeth.After each the use, from the wrapping post with the end of a thread of dental floss around down, unclamp nut, pulling dental floss, one section exhausted dental floss is withdrawed between two holes of arc fork, original tooth is introduced between two holes of arc fork, again with the end of a thread of dental floss on wrapping post, clip at last in the slit, cut off abandoning when the end of a thread is long with small blade.Entire tool is simple in structure, part is few, easy to operate, saving, health.

Claims (2)

1, a kind of dental floss device for cleaning teeth, it comprises dental floss (1), handle (2), hole (3), dental floss spool (4), kinking post (5), opaque disk (6), nut (7), bolt (8), the edge (9) that protrudes, hide film trap (10), arc fork (11), groove (12), open slot (13), blade (14), it is characterized in that: handle (2), arc fork (11), kinking post (5) is an one, bolt (8) passes dental floss spool (4), fixedly connected with nut (7) in back, handle (2) middle part, one rear line head of dental floss (1) is fixed on the dental floss spool (4) through the open slot (13) that groove (12) passes on the opaque disk (6), other end the end of a thread passes the hole (3) at two tips of arc fork (11), pass the hole (3) on the handle (2) again, pass through groove (12) again on kinking post (5), be clipped in the slit (15), a blade (14) is arranged on the kinking post (5).

2, a kind of dental floss device for cleaning teeth according to claim 1 is characterized in that: opaque disk (6) is to be stuck in by the outside tension force of self elasticity to hide in the film trap (10).

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