CN201736581U

CN201736581U - Assembled environmental-friendly pencil

Info

Publication number: CN201736581U
Application number: CN2010202635548U
Authority: CN
Inventors: 许文倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-07-16
Filing date: 2010-07-16
Publication date: 2011-02-09
Anticipated expiration: 2020-07-16

Abstract

The utility model relates to an assembled environmental-friendly pencil which comprises a refill 1, a pencil tip 2, combined pencil sleeves 3, a pencil tail 4 and a pencil cap 10; the five combined pencil sleeves 3 form a pencil holder; the pencil tip 2 and the pencil tail 3 are sequentially matched on both ends of the pencil holder; the pencil tip 1 is arranged in the pencil holder, and the cross section of the pencil tip 1 is in a regular hexagon; a pencil tip hole 5 on the pencil tip 2 is designed into a regular hexagon; the inner layer of the pencil tip hole 5 is provided with a rubber ring, and the pencil tip 2 is also provided with an internal thread 6; the lengths of all the combined pencil sleeves 3 are different, the upper end of each sleeve is provided with an external thread 7 which is matched with the pencil tip 2 and the lower end of each sleeve is provided with the internal thread 6; and the center in the pencil tail 4 is provided with a bottom plate 8, and the middle of the bottom plate 8 is provided with a square groove 9. The assembled environmental-friendly pencil is formed by the combination of all modules, has a certain logic combined effect, is integrally similar to the appearance of a wooden pencil, and has the advantages of novel structure, good hand feel and light weight, and more effectively saves resources compared with the wooden pencil.

Description

The assembly type environment protection type pencil

Technical field:

The utility model relates to a kind of novel pencil, a kind of specifically assembly type environment protection type pencil.

Background technology:

Pencil is an instrument commonly used in our living and studying, particularly important concerning drawing, fashionable dress design aspect, the most practical the most popular pencil is a Wood pencil at present, but in today of ecological deterioration, the Wood pencil demand is huge, make Wood pencil and will expend a large amount of timber, this causes huge pressure to environment undoubtedly.

For better addressing the above problem, the utility model has designed a kind of assembly type environment protection type pencil, this device is to make up mutually by each module, the result of use and the good hand feeling that still can keep Wood pencil, using up the back only needs the replacing pen core to get final product, pen container is reusable, compares Wood pencil, environmental protection practicality more.

The utility model content:

The technical scheme that its technical problem that solves the utility model adopts is: a kind of assembly type environment protection type pencil, it is made up of pen core 1, nib 2, the combination pen cap 3, a tail 4 and the cap for brush 10, described 5 combination pens cap 3 are formed penholder, a nib 2 and a tail 3 are engaged in the two ends of penholder successively, pen core 1 is arranged in the penholder, and its cross section is regular hexagon; Reservoir hole 5 is arranged to regular hexagon on the described nib 2, and reservoir hole 5 internal layers are provided with rubber ring, the frictional force of increase and pen core 1, and nib 2 also is provided with internal thread 6;

The length difference of described each combination pen cap 3 is hollow shape in it, and its upper end is provided with the external screw thread 7 that cooperates with nib 2, and its lower end is provided with internal thread 6;

Central authorities are provided with base plate 8 in described the tail 4, are provided with the square groove 9 that cooperates the pen core shape in the middle of the base plate 8, and its upper end also is provided with and makes up the external screw thread 7 that the pen cap 3 cooperates, and its lower end is provided with internal thread 6;

The described cap for brush 10 1 sides are provided with osculum 12, and middle position is provided with blade 11 in it.

The beneficial effects of the utility model are: the utility model is to form by each module combinations, the logical combination that tool is certain, whole similar with the Wood pencil outward appearance, its novel structure, good hand touch, light weight is compared with Wood pencil, more effectively economize on resources, must be subjected to liking of numerous people.

Description of drawings:

Below in conjunction with description of drawings and embodiment the utility model is further specified

Fig. 1 is the utility model overall structure figure

Fig. 2 is the full sectional view of nib

Fig. 3 is the full sectional view of the combination pen cap

Fig. 4 is the full sectional view of a tail

Fig. 5 is the half sectional view of the cap for brush

Wherein, 1-pen core, 2-nib, the 3-combination pen cap, a 4-tail, 5-reservoir hole, 6-internal thread, 7-external screw thread, 8-base plate, 9-square groove, the 10-cap for brush, 11-blade, 12-osculum

The specific embodiment:

In Fig. 1, Fig. 2, Fig. 3, Fig. 4, first embodiment shown in Figure 5, a kind of assembly type environment protection type pencil, it is characterized in that: it is made up of pen core 1, nib 2, the combination pen cap 3, a tail 4 and the cap for brush 10, described 5 combination pens cap 3 are formed penholder, a nib 2 and a tail 3 are engaged in the two ends of penholder successively, pen core 1 is arranged in the penholder, and its cross section is regular hexagon; Reservoir hole 5 is arranged to regular hexagon on the described nib 2, and reservoir hole 5 inboards are provided with rubber ring, the frictional force of increase and pen core 1, and nib 2 also is provided with internal thread 6; The length difference of described each combination pen cap 3 is hollow shape in it, and its upper end is provided with the external screw thread 7 that cooperates with nib 2, and its lower end is provided with internal thread 6; Central authorities are provided with base plate 8 in described the tail 4, are provided with the square groove 9 that cooperates the pen core shape in the middle of the base plate 8, and its upper end also is provided with and makes up the external screw thread 7 that the pen cap 3 cooperates, and its lower end is provided with internal thread 6; The described cap for brush 10 1 sides are provided with osculum 12, and middle position is provided with blade 11 in it.

In Fig. 1, Fig. 2, Fig. 3, Fig. 4, second embodiment shown in Figure 5, a kind of assembly type environment protection type pencil, it is characterized in that: described 5 combination pens cap 3 are connected to form penholder by threaded engagement, one end of pen core 1 is pressed in the square groove 9 of form fit on a tail 4, then pen core 1 is passed the penholder inner chamber, external screw thread 7 is connected with the internal thread 6 of penholder on the tail 4, pen core 1 is passed the reservoir hole 5 on the nib 2 again, nib 2 and penholder is cooperated tighten at last.When pen core 1 may wear to a certain degree, the one joint combination pen cap that be of convenient length 3 can be unloaded from the centre, in the middle of unloading a bit of being positioned on from a tail again, avoid the pen core that is exposed long and can not write, that section that unloads from the centre can connect on the tail 4, according to operating position, can be constantly the combination pen cap 3 be unloaded and be connected on the tail, up to pen core 1 is used until exhausted.

In Fig. 1, Fig. 2, the 3rd embodiment shown in Figure 4, a kind of assembly type environment protection type pencil is characterized in that: described square groove 9 and reservoir hole 5 all are orthohexagonal, and pen core 1 is difficult for rotating in combined pen, the inboard of reservoir hole 5 is provided with rubber ring, can guarantee that pen core 1 is difficult for dropping out in combined pen.

In Fig. 1, the 4th embodiment shown in Figure 5, a kind of assembly type environment protection type pencil is characterized in that: middle positions are provided with blade 11 in the described cap for brush 10, sometimes think that pen core 1 is too thick, can cover the cap for brush 10, and slowly rotate, can cut thin pen core 1, the pen core powder can be poured out from osculum 12.

Claims

1. assembly type environment protection type pencil, it is characterized in that: it is made up of pen core (1), nib (2), the combination pen cap (3), a tail (4) and the cap for brush (10), described 5 combination pens cap (3) are formed penholder, a nib (2) and a tail (3) are engaged in the two ends of penholder successively, pen core (1) is arranged in the penholder, and its cross section is regular hexagon.

2. a kind of assembly type environment protection type pencil according to claim 1, it is characterized in that: described nib (2) is gone up reservoir hole (5) and is arranged to regular hexagon, reservoir hole (5) internal layer is provided with rubber ring, the frictional force of increase and pen core (1), and nib (2) also is provided with internal thread (6).

3. a kind of assembly type environment protection type pencil according to claim 1, it is characterized in that: the length difference of described each combination pen cap (3), be hollow shape in it, its upper end is provided with the external screw thread (7) that cooperates with nib (2), and its lower end is provided with internal thread (6).

4. a kind of assembly type environment protection type pencil according to claim 1, it is characterized in that: the interior central authorities of described tail (4) are provided with base plate (8), be provided with the square groove (9) that cooperates the pen core shape in the middle of the base plate (8), its upper end also is provided with and makes up the external screw thread (7) that the pen cap (3) cooperates, and its lower end is provided with internal thread (6).

5. a kind of assembly type environment protection type pencil according to claim 1 is characterized in that: the described cap for brush (10) one sides are provided with osculum (12), and middle position is provided with blade (11) in it.