CN205929910U

CN205929910U - Environment -friendly pencil

Info

Publication number: CN205929910U
Application number: CN201620547123.1U
Authority: CN
Inventors: 曾达; 王文杰
Original assignee: Changzhou College of Information Technology CCIT
Current assignee: Changzhou College of Information Technology CCIT
Priority date: 2016-06-07
Filing date: 2016-06-07
Publication date: 2017-02-08
Anticipated expiration: 2026-06-07

Abstract

The utility model discloses an environment -friendly pencil, including the pen -holder, set up the shaft of a writing brush in the pen -holder and can dismantle the cap of being connected with the pen -holder upper end. The lead is placed to the embedded refill cover that is equipped with the multistage and from top to bottom connects of the shaft of a writing brush in the refill cover. The lateral part of refill cover is equipped with the spacing groove. The lateral part of the shaft of a writing brush is equipped with spacing hole. Be equipped with on the lateral part of the pen -holder position relative with the spacing hole of the shaft of a writing brush can press into the stopper. Use the utility model discloses the time, in the shaft of a writing brush in the pen -holder of packing into in proper order after the refill suit is on single refill, the refill cover that bulldozes the top to the loading of below has the refill cover of refill to expose the pen -holder lower extreme, and the spacing groove cooperation that the spacing hole and the refill that pass the shaft of a writing brush after pressing the stopper of pen -holder lateral part were put in is blocked and to be write, the utility model discloses a design makes the short refill last writing function that realizes of refill cover that also can pack into, the better demand of writing that satisfies the user.

Description

A kind of environment protection type pencil

Technical field

This utility model is related to a kind of environment protection type pencil.

Background technology

Traditional pencil is usually the structure being wrapped in lead for retractable pencil using wood pen holder, needs use using after a period of time every time Pencil sharpener sharpening nib could continue to write, and manufacture pencil needs to consume many timber, does not meet environmental protection concept.

Utility model content

The purpose of this utility model is to provide a kind of easy to use, pencil of design environmental protection.

The technical scheme realizing this utility model purpose is：A kind of environment protection type pencil, including penholder, the pen being arranged in penholder Pipe and the cap being detachably connected with penholder upper end；It is embedded with the pen core set that multistage from top to bottom connects, pen in the described shaft of a writing brush Pencil-lead is placed in core retainer plate；The sidepiece of described pen core set is provided with stopper slot；The sidepiece of the described shaft of a writing brush is provided with spacing hole；Described penholder The sidepiece position relative with the spacing hole of the shaft of a writing brush be provided with can press into limited block.

The upper end of described pen core set is provided with annular groove, and the lower end of pen core set is provided with annular boss；Many in the described shaft of a writing brush The annular boss that Duan Bixin set is all covered with relative lower position pen core by the annular groove that position pen core relatively above covers lower end In mating connection.

Described cap centre position is provided with funnel type installing port；The diameter dimension of described installing port is more than the diameter of pen core set Size.

Described penholder and the shaft of a writing brush are all made with transparent material；Described pen core set is made using fluorescence material.

Employ technique scheme, this utility model has following beneficial effect：(1) when using this utility model, It is sequentially loaded in the shaft of a writing brush in penholder after pen core set is sleeved on single pen core, push the dress of the pen core set of top to bottom The pen core set being loaded with pen core exposes penholder lower end, passes through spacing hole and the pen core set of the shaft of a writing brush after the limited block of penholder sidepiece is pressed On stopper slot cooperation block and can write, it is finally real that design of the present utility model makes shorter pen core also can load pen core set Existing writing function, better meet user writes demand.

(2) cap centre position of the present utility model is provided with funnel type installing port, and the diameter dimension of installing port is more than pen core The diameter dimension of set, user can rush installing port and be directly loaded up pen core set, need not take penholder apart, using convenient.

(3) penholder of the present utility model and the shaft of a writing brush are all made with transparent material, and pen core set is made using fluorescence material, outward appearance More colorful in riotous profusion.

Brief description

In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached Figure, is described in further detail to this utility model, wherein

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

Fig. 2 is the pen core nested structure schematic diagram in Fig. 1.

Specific embodiment

(embodiment 1)

As shown in Fig. 1 to Fig. 2, a kind of environment protection type pencil of the present embodiment, including penholder 1, the shaft of a writing brush 2 that is arranged in penholder 1 And the cap 3 being detachably connected with penholder 1 upper end.

It is embedded with the pen core set 4 that multistage from top to bottom connects in the shaft of a writing brush 2, in pen core set 4, place pencil-lead 5.Pen core set 4 Sidepiece is provided with stopper slot 4-1.The sidepiece of the shaft of a writing brush 2 is provided with spacing hole 2-1.The sidepiece of penholder 1 is relative with the spacing hole 2-1 of the shaft of a writing brush 2 Position be provided with can press into limited block 1-1.The upper end of pen core set 4 is provided with annular groove 4-2, and the lower end of pen core set 4 is provided with Annular boss 4-3.In the shaft of a writing brush 2 multistage pen core set 4 all by position pen core relatively above cover 4 lower ends annular groove 4-2 and The annular boss 4-3 of lower position pen core set 4 relatively is in mating connection.Cap 3 centre position is provided with funnel type installing port 3-1, The diameter dimension of installing port 3-1 is more than the diameter dimension of pen core set 4.Penholder 1 and the shaft of a writing brush 2 are all made with transparent material, pen core set 4 Made using fluorescence material.

Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect Step describes in detail, be should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this Utility model, all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement done etc., all should wrap It is contained within protection domain of the present utility model.

Claims

1. a kind of environment protection type pencil it is characterised in that：Including penholder (1), the shaft of a writing brush (2) that is arranged in penholder (1) and and penholder (1) cap (3) that upper end is detachably connected；It is embedded with the pen core set (4) that multistage from top to bottom connects, pen in the described shaft of a writing brush (2) Pencil-lead (5) is placed in core retainer plate (4)；The sidepiece of described pen core set (4) is provided with stopper slot (4-1)；The sidepiece of the described shaft of a writing brush (2) sets Limited location hole (2-1)；The sidepiece of described penholder (1) position relative with the spacing hole (2-1) of the shaft of a writing brush (2) be provided with can press into Limited block (1-1).

2. a kind of environment protection type pencil according to claim 1 it is characterised in that：The upper end of described pen core set (4) is provided with annular Groove (4-2), the lower end of pen core set (4) is provided with annular boss (4-3)；Multistage pen core set (4) in the described shaft of a writing brush (2) all passes through Annular boss (the 4- of the annular groove (4-2) of position pen core set (4) lower end and relative lower position pen core set (4) relatively above 3) in mating connection.

3. a kind of environment protection type pencil according to claim 1 it is characterised in that：Described cap (3) centre position is provided with funnel Type installing port (3-1)；The diameter dimension of described installing port (3-1) is more than the diameter dimension of pen core set (4).

4. a kind of environment protection type pencil according to claim 1 it is characterised in that：Described penholder (1) and the shaft of a writing brush (2) are all with transparent Material is made；Described pen core set (4) is made using fluorescence material.