CN202911344U - Pencil sleeve capable of achieving writing with short pencil - Google Patents
Pencil sleeve capable of achieving writing with short pencil Download PDFInfo
- Publication number
- CN202911344U CN202911344U CN 201220554680 CN201220554680U CN202911344U CN 202911344 U CN202911344 U CN 202911344U CN 201220554680 CN201220554680 CN 201220554680 CN 201220554680 U CN201220554680 U CN 201220554680U CN 202911344 U CN202911344 U CN 202911344U
- Authority
- CN
- China
- Prior art keywords
- pencil
- sliding block
- hollow
- pen container
- locking sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a pencil sleeve capable of achieving writing with a short pencil. The pencil sleeve capable of achieving writing with the short pencil comprises a pencil barrel, a locking sliding block and a hollow six-edge flipping cover, wherein the pencil barrel is shaped as a regular hexagonal hollow prism, sliding grooves are formed in two symmetrical sides, and the locking sliding block is arranged in the pencil barrel and is composed of a bolt and a nut. The locking sliding block is capable of sliding in the sliding grooves by adjusting the bolt and the nut, the hollow six-edge flipping cover is arranged at one end of the pencil barrel, and three protruding components are arranged in three symmetrical positions of the hollow six-edge flipping cover. When the pencil enters from one end, the hollow six-edge flipping cover is capable of rotating around one end of the pencil barrel, so that the matching of the protruding components and holes is achieved, the top of the pencil can be fixed through the locking sliding block, and therefore the pencil can be fixed by the two methods. The pencil sleeve capable of achieving writing with the short pencil is simple in structure, convenient to use, practical, capable of fully utilizing the pencil, wholly in a mechanical structure, environment-friendly, and free of pollution.
Description
Technical field
The utility model relates to the schooling apparatus field, specifically can take full advantage of the point protector of pencil.
Background technology
Continuous progress along with society, revolutionary change has also occured in our scientific and technological level, living through before we of school-days can only be with wooden pencil, such pencil needs us to take time to plane, the afterwards appearance of propelling pencil makes us take full advantage of graphite, has realized the reasonable utilization of resource.But the propelling pencil that pen core is very thin still can not replace Wood pencil, and is little of the pupil, arrives greatly artist, engineer etc., and we are still using pencil.But whenever we use a long pencil very in short-term, we will write and throw away because of clutching, and this has caused the huge waste of pencil.Certainly, from ecological significance, we are in the human rare resource of waste.So in order more reasonably to utilize resource, I have expected a kind of point protector that can take full advantage of pencil.
Summary of the invention
The utility model provides a kind of point protector that raising utilizes pencil efficient mechanism that has.
Technical solution of the present utility model is as follows:
Can realize that point protector that short pencil is write comprises that pen container 1, locking sliding block 2 and hollow six ribs renovate 3.Described pen container 1 is positive six rib open tubular columns, and symmetrical both sides have chute 6; Pen container 1 the inside is equipped with locking sliding block 2, and locking sliding block 2 is made of bolt 4 and nut 5; By adjusting bolt and nut, locking sliding block 2 can slide in chute 6, and the top that is in place pencil is slide block fixedly; Pen container 1 one ends are equipped with hollow six ribs and renovate 3, hollow six ribs renovate 3 has three projecting parts 7 three symmetric positions, three holes 8 have been opened in the corresponding position of pen container 1, when pencil enters from this end, hollowly renovate 3 and can rotate around the axle 9 of pen container 1 one ends, thereby realize agreeing with of three projecting parts 7 and three holes 8.
Characteristics of the present utility model: simple in structure, convenient and practical, can take full advantage of pencil, all adopt frame for movement, environment friendly and pollution-free.
Description of drawings
Fig. 1, Fig. 2 are structural representations of the present utility model
Fig. 3 is the structural representation of locking sliding block
Fig. 4 is the structural representation that hollow six ribs are renovated
Fig. 5 is the partial schematic diagram of pen container one end
Fig. 6 is the full sectional view of locking sliding block nut
Fig. 7 is front view and the top view that hollow six ribs are renovated projecting part
Sequence number among the upper figure: pen container 1, locking sliding block 2, hollow six ribs renovate 3, the axle 9 of bolt 4, nut 5, chute 6, three projecting parts 7, three corresponding apertures 8, pen container one end
The specific embodiment
Can realize that point protector that short pencil is write comprises that pen container 1, locking sliding block 2 and hollow six ribs renovate 3.Described pen container 1 is positive six rib open tubular columns, and symmetrical both sides have chute 6; Pen container 1 the inside is equipped with locking sliding block 2, and locking sliding block 2 is made of bolt 4 and nut 5; By adjusting bolt and nut, locking sliding block 2 can slide in chute 6; Pen container 1 one ends are equipped with hollow six ribs and renovate 3, hollow six ribs renovate 3 has three projecting parts 7 three symmetric positions, three holes 8 have been opened in the corresponding position of pen container 1, when pencil enters from this end, hollow six ribs are renovated 3 and can be rotated around the axle 9 of pen container 1 one ends, thereby realize agreeing with of three projecting parts 7 and three holes 8.During use, open first hollow six ribs and renovate 3, in the end insertion pen container 1 with pencil, hollow six ribs that then close renovate 3, and then pencil one end can be fixed.Then adjust nut 5 and bolt 4 in the locking sliding block 2, locking sliding block is slided along chute 6, locking sliding block 2 is fixed in the top of pencil.Hollow six ribs renovate 3 and the cooperation of locking sliding block 2 under, we can utilize length to be not less than the pencil of the random length of 10mm, have so just greatly improved the utilization rate of pencil.
Claims (4)
1. can realize the point protector that short pencil is write, it is characterized in that: the utility model comprises that pen container (1), locking sliding block (2) and hollow six ribs renovate (3); Pen container (1) the inside is equipped with locking sliding block (2), and pen container (1) symmetric position place has chute, and locking sliding block (2) can slide in chute; Pen container (1) one end is equipped with hollow six ribs and turns over (3), hollow six ribs are renovated (3) has three projecting parts (7) three symmetric positions, three holes (8) have been opened in the corresponding position of pen container (1), when pencil enters from this end, hollow renovating (3) can be rotated around the axle (9) of pen container (1) one end, thereby realizes agreeing with of three projecting parts (7) and three hole (8).
2. according to the described point protector of realizing that short pencil is write of claim (1), it is characterized in that: pen container (1) is positive six rib open tubular columns, and symmetrical both sides have chute (6), can allow locking sliding block (2) slide therein.
3. according to the described point protector of realizing that short pencil is write of claim (1), it is characterized in that: locking sliding block (2) is made of bolt (4) and nut (5); By adjusting bolt and nut, locking sliding block (2) can slide in chute (6), locates in place fixedly slide block; And six seamed edge appearance of the head length of nut (5) and bolt (4) and pen container (1) together.
4. according to the described point protector of realizing that short pencil is write of claim (1), it is characterized in that: the shape that hollow six ribs are renovated (3) also is positive six rib open tubular columns, but circular hole has been opened in the centre, at its three symmetric position places three projecting parts (7) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554680 CN202911344U (en) | 2012-10-26 | 2012-10-26 | Pencil sleeve capable of achieving writing with short pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554680 CN202911344U (en) | 2012-10-26 | 2012-10-26 | Pencil sleeve capable of achieving writing with short pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202911344U true CN202911344U (en) | 2013-05-01 |
Family
ID=48159682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220554680 Expired - Fee Related CN202911344U (en) | 2012-10-26 | 2012-10-26 | Pencil sleeve capable of achieving writing with short pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202911344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650536A (en) * | 2017-11-27 | 2018-02-02 | 江苏峰峰鸿运环保科技发展有限公司 | A kind of Environment protective pencil cover |
| CN108592754A (en) * | 2018-06-26 | 2018-09-28 | 江苏理工学院 | A kind of deep hole internal diameter detection instrument |
-
2012
- 2012-10-26 CN CN 201220554680 patent/CN202911344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650536A (en) * | 2017-11-27 | 2018-02-02 | 江苏峰峰鸿运环保科技发展有限公司 | A kind of Environment protective pencil cover |
| CN108592754A (en) * | 2018-06-26 | 2018-09-28 | 江苏理工学院 | A kind of deep hole internal diameter detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131026 |