CN2647582Y - Antisliding ring for pen - Google Patents

Abstract

The utility model discloses an antiskid ring used for a pen comprising a ring body. A plurality of strips of convex edges is arranged on the inner wall of the ring body along the direction of the length of the ring body and an air passage is thus formed between two adjacent convex edges. When using, a concave surface can be formed by pressing at those air passages with a finger thereby perceiving the rich elasticity of the antiskid ring and feeling comfortable in the course of handwriting.

Description

The pen antislip ring

Technical field

The utility model relates to a kind of accessory of lettering pen, the pen antislip ring on especially a kind of shaft of a writing brush that is enclosed within lettering pen.

Technical background

In the general lettering pen that uses of people, most of penholder place is smooth cylindrical.People in use, the power that must use equals the lettering pen deadweight at least just can be held penholder, and is therefore very easily tired at the long back of writing time finger.Now the antislip ring that a rubber is set at the place of holding a pen of penholder is arranged also, be used for increasing frictional force.This antislip ring is generally a tubular enclosure, does not come off for antislip ring is fixed on the penholder, then makes the internal diameter of antislip ring be slightly less than the external diameter that penholder holds a pen and locates, and utilizes the elasticity of rubber that the antislip ring lock ring is fixed.Sensation antislip ring place feel is really up to the mark when therefore causing the people to hold a pen, and uses uncomfortable.

The utility model content

The purpose of this utility model is: at the deficiencies in the prior art, provide a kind of simple in structure, use comfortable pen antislip ring.

In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: use antislip ring for a kind of, be made of the tubulose circle body, it is characterized in that: the inwall of described circle body is provided with some air ducts.

The inwall of described circle body can the upper edge circle body length direction evenly be provided with some strip fins, promptly form air duct between wherein every adjacent two fins.

Can be provided with a circle annular flange on the top inwall of described circle body, the top of described flange and circle body and fin is connected as a single entity.

Can leave the distance of certain-length between the bottom of described fin and the bottom of circle body.

In technique scheme owing on the inwall of antislip ring, be provided with air duct, and by the fin lock ring on the inwall on penholder.During use, finger presses then can form depression at these air ducts, thereby can feel the antislip ring high resilience, makes and writes comfortable feel.

Description of drawings

Accompanying drawing 1 is the front view of the utility model pen with antislip ring;

Accompanying drawing 2 is the vertical view of the utility model pen with antislip ring;

Accompanying drawing 3 is the upward view of the utility model pen with antislip ring;

Accompanying drawing 4 is that the A-A of accompanying drawing 1 is to cutaway view;

View when accompanying drawing 5 is placed on the penholder for the utility model pen with antislip ring.

The specific embodiment

Below in conjunction with Figure of description and specific embodiment the utility model pen is described in further detail with antislip ring.

With reference to the accompanying drawings 1, the utility model pen antislip ring is that the rubber circle body 1 by tubulose constitutes.

Shown in accompanying drawing 2,4, the top inwall of rubber circle body 1 is provided with a circle annular flange 2, and the top of described flange 2 and circle body 1 is connected as a single entity.

Shown in accompanying drawing 3,4, on the inwall of rubber circle body 1, evenly be provided with some strip fins 3 along the length direction of circle body 1, form air duct 4 between wherein every adjacent two fins 3.The top of described fin 3 and flange 2 are connected as a single entity, and leave the distance of certain-length between the bottom of its bottom and circle body 1.

During use, as shown in Figure 5, antislip ring is placed in the place that holds a pen of penholder, fin 3 is pressed on the outer surface of penholder on it, makes between the outer surface of air duct 4 and penholder to keep certain space.When the people held on antislip ring, owing to be subjected to pushing of staff, air duct can form certain depression on the antislip ring, thereby sensation antislip ring high resilience when staff is held a pen is very comfortable.

Claims (4)

1, use antislip ring for a kind of, be made of the tubulose circle body, it is characterized in that: the inwall of described circle body is provided with some air ducts.

2, pen is used antislip ring according to claim 1, and it is characterized in that: the length direction of the inwall upper edge circle body of described circle body evenly is provided with some strip fins, promptly forms air duct between wherein every adjacent two fins.

3, use antislip ring as pen as described in the claim 2, it is characterized in that: the top inwall of described circle body is provided with one and encloses annular flange, and the top of described flange and circle body and fin is connected as a single entity.

4, use antislip ring as pen as described in the claim 3, it is characterized in that: the distance that leaves certain-length between the bottom of described fin and the bottom of circle body.

Images