CN86203788U - Teeth-picking appliance with a drawn wire - Google Patents

Abstract

The utility model discloses a teeth-picking appliance which is used to clean the tooth slit. The utility model is characterized in that the object picking wire is made of the material whose diameter is 0.04 mm to 0.08 mm, and tensile strength sigma b>=110 kgf / mm 2, and the object picking wire is fixed on one support bracket. The minimum distance at both ends of the fixed object picking wire of the support bracket is larger than 11 mm, the recessed depth is more than 15 mm, and the support bracket is provided with a holding handle. The tight tooth slit which common toothpicks can not be inserted can be inserted by the teeth-picking appliance with a drawn wire, the remained objects on the tooth can be eliminated conveniently and efficiently, and the gingiva can not be damaged.

Description

Teeth-picking appliance with a drawn wire

This utility model belongs to the Tooth pick set that the cleaning teeth space is used.

The bar-shaped toothpick of conventional needle can not be rejected the closely embedding of teeth space and stay thing because its material and shape are limit, and frangibility, discloses big teeth space and damage gingiva; Tinsel toothpick (CN85202471U) has enlarged range of activity though to have solved toothpick easily broken and disclose big teeth space problem, enters all teeth spaces with being difficult to handle very skillfully and cleans the teeth, and the edge corner angle are also bigger, damage gingiva easily.

The purpose of this utility model is exactly that a kind of Tooth pick set that can clean the teeth easily and effectively and can't harm gingiva will be provided.

The purpose of this utility model reaches like this, adopts tensile strength sigma _b〉=110kgf/mm ², the material that diameter is 0.04 to 0.08 millimeter is as picking the thing silk, with material support and handles such as plastics or metal or potteries.Greater than 11 millimeters, the recessed degree of depth is more than 15 millimeters in the minimum range of fixedly picking place, thing silk two ends for support.The support shape can be various, but with annular, it is good that certain elasticity is arranged.Handle can be support itself or its extension, is flat bar shaped, or by adapter handle is inserted support.Pick the common formation of thing silk, support and handle wire drawing type tooth picks of the present utility model.

This utility model has changed the mode that cleans the teeth of needle bar shape and tinsel toothpick, the part that cleans the teeth is for having certain intensity filament of slick and sly fairing again, can enter teeth space easily, the rubber-like support, make and pick thing silk and tooth and coincide, pick the thing silk up and down or move forward and backward, stay the embedding in the teeth space thing traction to come out, can not damage gingiva again simultaneously along teeth space.Tooth picks is handled very skillfully in the oral cavity, and range of activity is very wide, has overcome the tinsel toothpick and can not enter all teeth spaces freely and clean the teeth, and damages the deficiency of gingiva easily, and can reuse.

Below in conjunction with embodiment and accompanying drawing, this utility model is further described.

Figure one is an embodiment of the present utility model.

With reference to figure one, picking thing silk (1) is 0.07 millimeter of diameter, and tensile strength is σ _b=110kgf/mm ²The steel wire of No. 75 steel.Support (2) and handle (3) are to form with plastic injection-moulded, pick the thing silk is embedded in a top of the trellis when injection moulding two ends.The distance that support fixedly picks thing silk two ends places is 11 millimeters, support be shaped as annular, its cross section adopts " worker " font (A-A), gripping handle (3) is the extension of support, flattened rectangular.When cleaning the teeth, the hands handle of handling knob, tooth picks enters the oral cavity, picks in the thing silk stays food in embedding the teeth space up and down or moves forward and backward, and has certain elastic support and can make and pick the thing silk and tooth coincide, and removes embedding effectively easily and stays thing, and do not damage gingiva.Pick the inaccessiable tight teeth space of thing silk, generally be difficult for embedding and stay food.Life-time service is described in the utility model to be picked the thing silk and cleans the teeth and also can not increase the teeth space width.This support arm can be used different materials, be made into various both artistic and practical profiles, handle also can be movable, for example, leave the pin-and-hole of several different angles, the independent injection moulding of handle in the bracket edge outside, have the latch corresponding with support, according to cleaning the teeth the position of teeth space, adjust the angle of handle at any time during use, comfortablely more clean the teeth easily.

Adopt plastic injection-moulded wire drawing type tooth picks simple for production, with low cost, it is wide to have scope of activities. The comfortable advantage such as easy of effective, not damaged, use cleans the teeth.

Claims (1)

1. A kind of tooth picks is made of clean the teeth part, support and gripping handle, it is characterized in that the portion of cleaning the teeth for picking thing silk (1), and picking thing silk (1) employing diameter is 0.04 to 0.08 millimeter, tensile strength sigma b 〉=110kgf/mm ²The silk thread material, support (2) adopts plastics or other materials, picks thing silk (1) in order to fixing stretch-draw, the recessed degree of depth of support is more than 15 millimeters, fixedly the thing silk is picked in stretch-draw at the breach top, and the breach top spacing is greater than 11 millimeters, and the support postmedian can be used as handle or has handle (3).

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