CN102729695A - Slate pencil sleeve - Google Patents
Slate pencil sleeve Download PDFInfo
- Publication number
- CN102729695A CN102729695A CN2012102044170A CN201210204417A CN102729695A CN 102729695 A CN102729695 A CN 102729695A CN 2012102044170 A CN2012102044170 A CN 2012102044170A CN 201210204417 A CN201210204417 A CN 201210204417A CN 102729695 A CN102729695 A CN 102729695A
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- China
- Prior art keywords
- slate pencil
- slate
- rubber ring
- pencil
- present
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- 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.)
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Abstract
The invention provides a slate pencil sleeve (10), which comprises a hollow shell (1) and a plurality of rubber rings (2) which are arranged on the inner wall surface (11) of the hollow shell (1), wherein two ends of the hollow shell (1) are opened, and the hollow shell (1) is used for accommodating a slate pencil (20); and each rubber ring (2) is provided with a circle of inclined plane (21). According to the state pencil sleeve, a plurality of rubber rings are arranged in the hollow shell, so that the state pencil can be protected effectively, and the phenomenon of the breakage of the slate pencil due to overexertion in the using process is prevented.
Description
Technical field
The present invention relates to mechanical manufacturing field, relate in particular to a kind of slate pencil cover.
Background technology
Slate pencil be used to weld, a kind of industrial pen of line usefulness during cutting steel plate.In actual use, often exert oneself excessive and phenomenon that slate pencil is ruptured.
In view of this, be necessary the slate pencil cover is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of slate pencil cover, it can protect slate pencil effectively, prevents that slate pencil from use rupturing because of the excessive slate pencil that makes of exerting oneself.
For realizing the foregoing invention purpose, the invention provides a kind of slate pencil cover, comprising:
Hollow housing, its both ends open is in order to accommodate slate pencil; And
Be arranged on the plurality of rubber circle on the internal face of said hollow housing, said rubber ring has a circle inclined plane.
As further improvement of the present invention, the cross section of said rubber ring is an isosceles right triangle.
As further improvement of the present invention, said rubber ring laterally arranges.
As further improvement of the present invention, the internal diameter of said rubber ring is less than or equal to the diameter of slate pencil.
As further improvement of the present invention, said hollow housing is an aluminium alloy.
Compared with prior art, the invention has the beneficial effects as follows: through the plurality of rubber circle is set, can protect slate pencil effectively in hollow housing, prevent that slate pencil is in use because of the excessive generation that causes the slate pencil phenomenon of rupture of exerting oneself.
Description of drawings
Fig. 1 installs the cutaway view behind the slate pencil in the specific embodiment for a kind of slate pencil of the present invention overlaps;
Fig. 2 overlaps the cutaway view that slate pencil is not installed in the specific embodiment for a kind of slate pencil of the present invention.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings the present invention is elaborated; But should be noted that; These embodiments are not limitation of the present invention; The function that those of ordinary skills do according to these embodiments, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join shown in Figure 1ly, Fig. 1 overlaps the cutaway view in the specific embodiment for a kind of slate pencil of the present invention.In this embodiment, a kind of slate pencil cover 10, comprising: hollow housing 1, its both ends open is in order to accommodate slate pencil 20.And be arranged on the plurality of rubber circle 2 on the internal face 11 of this hollow housing 1.Each rubber ring 2 has a circle inclined plane 21.In this embodiment, the internal face 11 of the hollow housing 1 of this slate pencil cover 10 is provided with three rubber rings 2.
In conjunction with shown in Figure 2, in this embodiment, the cross section of this rubber ring 2 is an isosceles right triangle.And all rubber rings 2 laterally arrange.The inner diameter d 1 of this rubber ring 2 is less than or equal to the diameter d 2 of slate pencil 20.So effective clamping slate pencil 20.
In this embodiment, this hollow housing 1 is an aluminium alloy, to alleviate the weight of whole slate pencil cover 10, convenient working personnel's use.
When in this slate pencil cover 10, slate pencil 20 being installed, slate pencil 20 can be fit into this hollow housing 1 inside facing to the inclined plane 21 of rubber ring 2, and by 2 clampings of rubber ring.
The listed a series of detailed description of preceding text only is specifying to feasibility embodiment of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent embodiment or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.
In addition; Describing according to embodiment though should be appreciated that this specification, is not that each embodiment only comprises an independently technical scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can form other embodiments that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (2)
1. a slate pencil cover (10) is characterized in that, comprising:
Hollow housing (1), its both ends open is in order to accommodate slate pencil (20); And
Be arranged on the plurality of rubber circle (2) on the internal face (11) of said hollow housing (1); Said rubber ring (2) has a circle inclined plane (21); The cross section of said rubber ring (2) is an isosceles right triangle; Said rubber ring (2) laterally arranges, and the internal diameter of said rubber ring (2) is less than or equal to the diameter of said slate pencil (20).
2. slate pencil cover according to claim 1 (10) is characterized in that, said hollow housing (1) is an aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102044170A CN102729695A (en) | 2012-06-19 | 2012-06-19 | Slate pencil sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102044170A CN102729695A (en) | 2012-06-19 | 2012-06-19 | Slate pencil sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729695A true CN102729695A (en) | 2012-10-17 |
Family
ID=46986278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102044170A Pending CN102729695A (en) | 2012-06-19 | 2012-06-19 | Slate pencil sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729695A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52162927U (en) * | 1976-06-01 | 1977-12-10 | ||
| JPH0556490U (en) * | 1992-01-08 | 1993-07-27 | 實 岡田 | Protective case for stone brush |
| JPH063690U (en) * | 1992-06-19 | 1994-01-18 | 初夫 宮本 | Stone brush holder |
| CN201109285Y (en) * | 2007-11-13 | 2008-09-03 | 徐卫军 | Universal pen cap |
| CN201183389Y (en) * | 2008-03-27 | 2009-01-21 | 高广宇 | Chalk casing |
| CN101352985A (en) * | 2008-08-22 | 2009-01-28 | 董海霞 | Hand protecting chalk casing and compatible chalk thereof |
| CN201371652Y (en) * | 2009-03-16 | 2009-12-30 | 王梓霖 | Chalk clip |
| CN201511672U (en) * | 2009-06-29 | 2010-06-23 | 朱夏俊 | Chalk tube |
| CN202156154U (en) * | 2011-07-07 | 2012-03-07 | 胡成云 | Novel chalk sleeve |
| CN202271710U (en) * | 2011-11-01 | 2012-06-13 | 张凌志 | Pen cap |
| CN202622789U (en) * | 2012-06-19 | 2012-12-26 | 无锡市优耐特石化装备有限公司 | Slate pencil sleeve |
-
2012
- 2012-06-19 CN CN2012102044170A patent/CN102729695A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52162927U (en) * | 1976-06-01 | 1977-12-10 | ||
| JPH0556490U (en) * | 1992-01-08 | 1993-07-27 | 實 岡田 | Protective case for stone brush |
| JPH063690U (en) * | 1992-06-19 | 1994-01-18 | 初夫 宮本 | Stone brush holder |
| CN201109285Y (en) * | 2007-11-13 | 2008-09-03 | 徐卫军 | Universal pen cap |
| CN201183389Y (en) * | 2008-03-27 | 2009-01-21 | 高广宇 | Chalk casing |
| CN101352985A (en) * | 2008-08-22 | 2009-01-28 | 董海霞 | Hand protecting chalk casing and compatible chalk thereof |
| CN201371652Y (en) * | 2009-03-16 | 2009-12-30 | 王梓霖 | Chalk clip |
| CN201511672U (en) * | 2009-06-29 | 2010-06-23 | 朱夏俊 | Chalk tube |
| CN202156154U (en) * | 2011-07-07 | 2012-03-07 | 胡成云 | Novel chalk sleeve |
| CN202271710U (en) * | 2011-11-01 | 2012-06-13 | 张凌志 | Pen cap |
| CN202622789U (en) * | 2012-06-19 | 2012-12-26 | 无锡市优耐特石化装备有限公司 | Slate pencil sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |