CN209999945U

CN209999945U - Pencil lengthening holder

Info

Publication number: CN209999945U
Application number: CN201920534986.9U
Authority: CN
Inventors: 刘波; 冯小君; 贺承龙; 刘红峰
Original assignee: Guiyang Office of Guizhou Tobacco Corp
Current assignee: Guiyang Office of Guizhou Tobacco Corp
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-01-31
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an pencil lengthening holder, which belongs to the technical field of writing tools and comprises a shortened pencil, wherein the uncut end of the pencil is sleeved in a pen container of a waste water-based pen, a refill of the waste water-based pen with a pen point removed is also arranged in the pen container, the end of the refill is attached to the end of the pencil extending into the pen container, and the refill is arranged in the pen container through a fastening device.

Description

Pencil lengthening holder

Technical Field

The utility model relates to a writing tools technical field, concretely relates to kinds of pencil extension holds a ware.

Background

The pencil is cut short with the use, and the pencil cannot be held by a user due to the short length of the pencil when the pencil is used to the end, so the pencil with the short length is directly discarded under the condition of , which causes waste, and in addition, in , the pen container and the pen core are thrown away and recycled after the water-based pen is used, which is the current situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing kinds of pencil lengthening pencil holders, so as to solve the problem of waste caused by that the pencil cannot be held due to too short pencil in the process of using the pencil.

In order to solve the above problem, the utility model provides a following technical scheme:

A lengthened pencil holder for pencil is composed of a shortened pencil, a waste aqueous pencil holder with its end inserted in the end of pencil, and a writing core of waste aqueous pencil with its end removed from pencil holder, whose end is close to the end of pencil in said holder, and installed in said holder via fastener.

Preferably, a pencil holding leather sleeve of the waste water-based pen is further arranged at the end for mounting the pencil on the pen container, the end of the pencil holding leather sleeve is sleeved and fixed on the outer side wall of the pen container, and the end of the pencil holding leather sleeve extends to the pencil extending out of the pen container.

, an annular notch is formed in the position, corresponding to the writing end of the pencil, of the pencil holding leather sheath along the circumferential direction of the pencil holding leather sheath, and a fastening rubber band is arranged on the annular notch.

Preferably, the fastening device is a positioning pin; the positioning pin is detachably arranged on the pen container along the radial direction of the pen container; and a plurality of positioning holes with the diameter not smaller than the diameter of the pin part of the positioning pin are formed on the pen core along the radial direction of the pen core.

, the distance between any two adjacent positioning holes is not less than 10mm, and the aperture size of the positioning holes is not more than 2 mm.

And , the difference between the diameter of the outer side wall of the pen container and the diameter of the pencil is not more than 2 mm.

The utility model discloses beneficial effect:

the utility model discloses to because too short and can't obtain effectively utilized pencil use old and useless water based pen as raw and other materials design kinds of holding rod as the extension pencil with former old and useless water based pen container to use the old and useless water based pen refill after removing the nib as the stop device who restricts pencil along pen container axis direction degree of freedom in the pen container, successfully solved in the in-process that uses the pencil because the pencil too short can not be held and make it throw away and cause extravagant problem, still utilize the pen-holding leather sheath of old and useless water based pen to reduce the uncomfortable sense that the gap between pencil and the pen container brought as the buffering, in addition aspect, the utility model discloses simple structure, the processing preparation of being convenient for, make full use of old and useless material can be suitable for the pencil type of multiple different use degree.

Drawings

Fig. 1 is a schematic structural view of the present invention in an embodiment;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

description of reference numerals: 1. the pencil comprises a pencil body 2, a pencil barrel 3, a pencil lead 4, a fastening device 5, a pencil holding leather sheath 6, a fastening rubber band 31 and a positioning hole.

Detailed Description

The present invention will be described in with reference to the following drawings and specific embodiments:

example (b):

referring to fig. 1, the lengthened pencil holder comprises a shortened pencil 1, wherein a uncut end of the pencil 1 is sleeved in a pen container 2 of a waste water-based pen, a pencil lead 3 of the waste water-based pen with a pen point removed is further installed in the pen container 2 of the water-based pen, a end of the pencil lead 3 is attached to a end of the pencil 1 extending into the pen container 2, the pencil lead 3 is installed in the pen container 2 through a fastening device 4, in the embodiment, the used Chinese 2B-type pencil is selected as the pencil 1, the diameter of the pencil lead is 7mm and the length of the pencil lead is 40mm, two ends of the pen container 2 of the waste water-based pen are in an open state, the inner diameter of the pencil lead is 7.5mm and the length of the pencil lead is 130mm, and the length of the pencil lead 3 of the waste water-.

The fastening device 4 is a positioning pin; the positioning pin is positioned at a position 20mm away from the top of the pen container 2, and the diameter of the pin part of the positioning pin is 1.8 mm; the positioning pin is detachably arranged on the pen container 2 along the radial direction of the pen container 2; 9 positioning holes with the diameter of 2mm are formed in the pen core 3 along the radial direction; the positioning pin penetrates through the positioning hole 31 of the pen core 3 to fix the relative position of the positioning pin and the pen container 2, and the distance between every two adjacent positioning holes 31 is 6 mm. The positioning pin is used as the fastening device 4, the mounting position of the fastening device can be changed, and the insertion depth of the pen core into the pen container is controlled, so that the supporting effect of pencils with different using degrees is realized.

The end of the pencil 1 mounted on the pen container 2 is also provided with a pencil holding leather sheath 5 of a waste water-based pencil, the end of the pencil holding leather sheath 5 is sleeved and fixed on the outer side wall of the pen container 2, the end extends to the position of the pencil 1 extending out of the pen container 2, the length of the pencil holding leather sheath is 20mm, the best finger protection effect can be achieved by the height difference within 2mm by considering the thickness of the pencil holding leather sheath, and the difference between the diameter of the outer side wall of the pen container 2 and the diameter of the pencil 1 is 1.5 mm.

An annular notch is formed in the position, corresponding to the writing end of the pencil 1, of the pencil holding leather sheath 5 along the circumferential direction of the pencil holding leather sheath 5, and a fastening rubber band 6 is arranged on the annular notch. The front end of the pencil holding leather sheath 5 can keep contact with a pencil by arranging the fastening rubber band 6, so that the stability of the device is improved.

Claims

The lengthened pencil holder for the pencils is 1 and and comprises a shortened pencil (1), and is characterized in that the uncut end of the pencil (1) is sleeved in a pen container (2) of a waste water-based pencil, a pencil lead (3) of the waste water-based pencil with a pen point removed is further arranged in the pen container (2), the end of the pencil lead (3) is attached to the end of the pencil (1) extending into the pen container (2), and the pencil lead (3) is arranged in the pen container (2) through a fastening device (4).
2. The lengthened pencil holder according to claim 1, wherein a rubber sheath (5) for holding waste water-based pencil is further disposed at the end of the pencil (1) mounted on the pencil barrel (2), the end of the rubber sheath (5) is fixed on the outer side wall of the pencil barrel (2) in a sleeved manner, and the other end extends to the position of the pencil (1) extending out of the pencil barrel (2).
3. The lengthened pencil holder according to claim 2, wherein an annular notch is formed in the pencil holding leather sheath (5) at the position, corresponding to the writing end of the pencil (1), of the pencil holding leather sheath (5) along the circumferential direction of the pencil holding leather sheath, and a fastening rubber band (6) is arranged on the annular notch.
4. The elongated holder for pencils according to claim 1, characterized in that the fastening means (4) is a positioning pin, the positioning pin is detachably mounted on the barrel (2) in the radial direction of the barrel (2), and the refill (3) is provided with a plurality of positioning holes (31) along the radial direction thereof, the diameter of the positioning holes being not smaller than the diameter of the pin portion of the positioning pin.
5. The pencil lengthening grip holder of claim 4, wherein the distance between any two adjacent positioning holes (31) is not less than 10mm, and the aperture size of the positioning holes (31) is not more than 2 mm.
6. The kinds of pencil lengthening holders of claim 1 or 2, wherein the difference between the diameter of the outer side wall of the pencil barrel (2) and the diameter of the pencil (1) is not more than 2 mm.