CN203105686U - Finger sleeve - Google Patents

Abstract

The utility model discloses a finger sleeve, comprising a sleeve body. The inner wall of the sleeve body is provided with a sponge layer. The upper end of the sleeve body is open and the lower end is sealed. The opening of the sleeve body is provided with a rubber band, and the outer surface of the sleeve body is a friction surface. The sleeve body is made from natural rubber materials. The finger sleeve is advantageous in that natural rubber is adopted, and thereby elasticity and permeability are improved; the sponge layer is disposed on the inner wall, and thereby comfortableness for users is improved and body sweat can be absorbed; the rubber band disposed at the opening can stably fix the finger sleeve to a finger; the outer surface of the sleeve body is a friction surface, and thereby frictional force of holding a chalk can be increased and the chalk can be prevented from dropping off; with the finger sleeve sleeving the finger, chalk powder can be prevented from entering finger skin; the structure is simple and operation is easy, and the usage value of the finger sleeve is developed to the maximum limit under the same resource condition.

Description

A kind of finger-stall

Technical field

The utility model belongs to the realia technical field, is specifically related to a kind of finger-stall.

Background technology

In daily teaching is lived, especially when teacher writes with chalk word on class, usually because chalk powder enters the nail seam, not only be difficult to cleaning but also when washing one's hands, damage skin easily at present, in CN 201039760Y, disclose a kind of finger-stall.A kind of finger-stall of the utility model is designed to a upper opening, and lower end closed is the hollow sleeve of pointing shape.This finger-stall is easy to use, cost is low, difference according to people's finger, can make long and short difference, thick, thin different, the finger-stall identical or transparent with the colour of skin, be enclosed within on teachers' thumb, forefinger and the middle finger, so not only refined but also practical, thoroughly solve the chalk burning hand and the chalk dust that perplex teachers for a long time and be embedded in the very difficult problem of cleaning in the fingerprint seam, be subjected to teachers' welcome deeply.Yet it is airtight, so need a kind of both ventilative anti-skidding chalk fingerstall that has.

The utility model content

The purpose of this utility model be to provide a kind of simple in structure, control finger-stall easy, good antiskid effect.

Realize that the technical scheme that the purpose of this utility model adopts is: a kind of finger-stall, comprise body, described body inwall arranges spongy layer, described body upper end open lower end closed, described body opening part arranges rubber band, and described cover external surface is rubbing surface.

Described body is the natural rubber material.

The utility model adopts natural rubber to increase elasticity and gas permeability, at inwall spongy layer is set, and has increased user's comfortableness, also can absorber in the sweat of evaporation, can be firm being fixed on the finger of finger-stall at the rubber band of opening part setting; The outer surface of body is that rubbing surface can increase in the frictional force of taking chalk to be, prevents that chalk from dropping; In use it is enclosed within on the finger, can prevents that like this chalk powder from entering in the finger seam; The utility model is simple in structure, easy and simple to handle, has brought into play its use value to greatest extent under equal resources supplIes.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is structural representation of the present utility model.

The specific embodiment

As shown in Figure 1: a kind of finger-stall, comprise body 2, described body 2 inwalls arrange spongy layer 3, described body 2 upper end open lower end closed, described body 2 opening parts arrange rubber band 1, and described body 2 outer surfaces are rubbing surface.

Described body 2 is the natural rubber material.

The utility model adopts natural rubber to increase elasticity and gas permeability, at inwall spongy layer is set, and has increased user's comfortableness, also can absorber in the sweat of evaporation, can be firm being fixed on the finger of finger-stall at the rubber band of opening part setting; The outer surface of body is that rubbing surface can increase in the frictional force of taking chalk to be, prevents that chalk from dropping; In use it is enclosed within on the finger, can prevents that like this chalk powder from entering in the finger seam; The utility model is simple in structure, easy and simple to handle, has brought into play its use value to greatest extent under equal resources supplIes.

Claims (2)

1. finger-stall, it is characterized in that: it comprises body, described body inwall arranges spongy layer, described body upper end open lower end closed, described body opening part arranges rubber band, and described cover external surface is rubbing surface.

2. finger-stall according to claim 1, it is characterized in that: described body is the natural rubber material.

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