CN202156158U

CN202156158U - Pencil griping limitator

Info

Publication number: CN202156158U
Application number: CN201120284147XU
Authority: CN
Inventors: 龚亦嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-08
Filing date: 2011-08-08
Publication date: 2012-03-07
Anticipated expiration: 2021-08-08

Abstract

The utility model discloses a pencil griping limitator, which comprises a limiting sleeve, wherein an inner cavity of the limiting sleeve is adapted with the front end of the pencil; a pencil lead through hole is arranged at the front end of the limiting sleeve and communicated with the inner cavity of the limiting sleeve; a separation blade is arranged on the outer ring at the back end of the limiting sleeve; a limiting sleeve fixing device is arranged on the side wall of the limiting sleeve. The limiting sleeve fixing device can be a bolt revolved on the side wall of the limiting sleeve. The limiting sleeve is sleeved on the pen point; when writing, the position above the separation blade is griped by the hand, which can prevent the pencil from being lowlier griped to affect the view and cause the nearsightedness. The limiting sleeve and the pencil are fixed by the fixing device, which can prevent the limiting sleeve and the pencil from being loosen; meanwhile, the limiting sleeve is suitable for the pencils having different thicknesses.

Description

Stop holds a pen

Technical field

The utility model relates to a kind of stop that holds a pen, and belongs to the stationery technical field.

Background technology

At present, it is more to suffer from bathomorphic student's ratio, and writing posture is improper, and hand too closely also is a main cause near nib when holding a pen, when holding a pen the pushing phase too near near nib, can influence sight line, cause bowing and bend over, finally cause myopia.

Summary of the invention

The utility model technical problem to be solved provides a kind ofly can prevent myopia, vision protection, when preventing to hold a pen hand from the too near stop that holds a pen of nib.

The technical scheme of the utility model is:

A kind of stop that holds a pen comprises stop collar, and the inner chamber of stop collar is suitable with the front end of pen, and the front end of stop collar has pen core to pass the hole to be communicated with the inner chamber of stop collar, and the outer ring, rear end of stop collar is provided with catch.

The sidewall of said stop collar is provided with the stop collar fixture.

The screw of said stop collar fixture for can on the sidewall of stop collar, rotating.

Beneficial effect: the utility model is sleeved on the nib place, when writing, holds the position more than catch, thereby it is too low to prevent to hold a pen, and avoids influencing sight line, causes myopia.With fixture fixedly stop collar and pen, can prevent loosening between stop collar and the pen from can make stop collar be applicable to the pen of different thicknesses simultaneously.

Description of drawings

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

Fig. 2 is the user mode sketch map of Fig. 1.

Among the figure: 1-stop collar, 2-catch, 3-screw, 4-pen core pass the inner chamber of hole, 5-stop collar.

The specific embodiment

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

A kind of stop that holds a pen comprises stop collar 1, and the inner chamber of stop collar 15 is suitable with the front end of pen, and the front end of stop collar 1 has pen core to pass hole 4 to be communicated with the inner chamber 5 of stop collar 1, and the outer ring, rear end of stop collar 1 is provided with catch 2.

The sidewall of said stop collar 1 is provided with the stop collar fixture.

The screw 3 of said stop collar fixture for can on the sidewall of stop collar 1, rotating.

Stop collar 1 is sleeved on the nib place, when writing, hold, thereby it is too low to prevent to hold a pen, and avoids influencing sight line, causes myopia in the position of catch more than 2.With fixture fixedly stop collar and pen, can prevent loosening between stop collar and the pen from can make stop collar be applicable to the pen of different thicknesses simultaneously.

Stop collar 1 can not be adorned too lowly, otherwise can't be sleeved on the nib position.

Claims

1. stop that holds a pen; It is characterized in that: comprise stop collar (1); The inner chamber (5) of stop collar (1) is suitable with the front end of pen; The front end of stop collar (1) has pen core to pass hole (4) to be communicated with the inner chamber (5) of stop collar (1), and the outer ring, rear end of stop collar (1) is provided with catch (2).

2. the stop that holds a pen according to claim 1 is characterized in that: the sidewall of said stop collar (1) is provided with the stop collar fixture.

3. the stop that holds a pen according to claim 2 is characterized in that: the screw (3) of said stop collar fixture for can on the sidewall of stop collar (1), rotating.