CN104260580B - A kind of anti-environment-protective pen shell that fractures - Google Patents
A kind of anti-environment-protective pen shell that fractures Download PDFInfo
- Publication number
- CN104260580B CN104260580B CN201410533004.6A CN201410533004A CN104260580B CN 104260580 B CN104260580 B CN 104260580B CN 201410533004 A CN201410533004 A CN 201410533004A CN 104260580 B CN104260580 B CN 104260580B
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- CN
- China
- Prior art keywords
- cap
- pen
- pusher
- brush
- installing hole
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/016—Holders for crayons or chalks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/14—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K3/00—Nib holders
- B43K3/04—Nib holders with retractable nibs
Landscapes
- Pens And Brushes (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of anti-environment-protective pen shell that fractures, including the cap for brush, pen tray, pusher, pen container and cap；Pen tray, pusher and pen container are hollow tube structure, cap and the cap for brush and are hollow round table structure；Pen container inwall is arranged with gathering sill, threadeds with the cap for brush in one end, and the other end is fitted with cap, is provided with the first installing hole with cap laminating cross section, end termination；Cap for brush hollow space is leadout hole；Cap hollow space is the second installing hole；Pusher is located at inside pen container, and pusher outer wall is arranged with the promotion groove rotating distribution, and termination, pusher one end is provided with power rail, and power rail connects through the first installing hole and the second installing hole；Termination, pen tray one end outer wall is arranged with guide post, and other end inwall is provided with mounting groove, and pen tray external diameter is less than pusher internal diameter, and guide post is embedded in gathering sill card, and connection corresponding with promoting groove.Present configuration is simple, can reduce the rate that fractures；Can fully use pen core, environmentally-friendly sanitary；Conveniently use, carry.
Description
Technical field
The present invention relates to learning tool field, particularly relate to a kind of anti-environment-protective pen shell that fractures.
Background technology
In teaching, artistic oil painting stick and the purposes of chalk and extensively.Artistic oil painting stick is owing to feel is fine and smooth, smooth, spreadability is good, folded color, colour mixture excellent performance, and it is easy to use, the demand of various pictorial skill difficulty can be met, therefore in baby drawing, artistic oil painting stick is one of widely used draw tool, but, artistic oil painting stick quality is brittle, kindergarten child does not grasp pictorial skill, it is easy to be broken；Equally, chalk is brittle due to quality, the most often fractures in teaching process, and artistic oil painting stick and chalk after fractureing become segment, and hands directly captures very inconvenient, and that deposits is useless, hesitates to discard, and eventually causes waste.Meanwhile, in use, the paper clothing of artistic oil painting stick comes off loss.When now child clutches artistic oil painting stick drawing, hold very much handle and make dirty, bring hygienic issues.
Summary of the invention
Goal of the invention: for overcoming prior art not enough, purport of the present invention is in providing a kind of reusable, anti-environment-protective pen shell that fractures of environmental protection low-carbon (LC) cleaning.
Technical scheme: for solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of anti-environment-protective pen shell that fractures, including the cap for brush, pen tray, pusher, pen container and cap；Described pen tray, pusher and pen container are hollow tube structure, cap and the cap for brush and are hollow round table structure；Described pen container inwall is arranged with gathering sill, threadeds with the cap for brush in one end, and the other end is fitted with cap, is provided with the first installing hole with cap laminating cross section, end termination；Cap for brush hollow space is leadout hole；Cap hollow space is the second installing hole；Pusher is located at inside pen container, and pusher outer wall is arranged with the promotion groove rotating distribution, and termination, pusher one end is provided with power rail, and power rail connects through the first installing hole and the second installing hole；Termination, pen tray one end outer wall is arranged with guide post, and other end inwall is provided with mounting groove, and pen tray external diameter is less than pusher internal diameter, and guide post is embedded in gathering sill card, and connection corresponding with promoting groove.
Above-mentioned guide post two ends are embedded in gathering sill, and shank portion is along promoting groove slip.
Operation principle: the present invention prevent the fractureing pusher of environment-protective pen shell is located at inside pen container, power rail is connected through the first installing hole with the second installing hole on cap, the guide post of pen tray is embedded in gathering sill card, and connection corresponding with promoting groove, and pen tray external diameter is less than pusher internal diameter.During use, artistic oil painting stick or chalk pen core are installed in the mounting groove of pen tray, turn cap, thus drive pusher to rotate, due to the rotation promoting groove of pusher outer wall, so that the guide post of pen tray is along promoting groove to slide, because pen tray external diameter is less than pusher internal diameter, and then pen tray is promoted to move in pusher, but due to the restriction of gathering sill, pen tray can only seesaw, thus promotes artistic oil painting stick or chalk pen core can easily be stretched out by the cap for brush or be retracted.
One end outer wall that described pen container is connected with the cap for brush is provided with external screw thread, and one end inwall that the cap for brush is connected with pen container is provided with the female thread mated with external screw thread, can conveniently install pen core.
Described second installing hole is connected with power rail interference fit, can strengthen motive force.
Described power rail and the second installing hole cross section are the polygon or zigzag being mutually matched, and can further enhance motive force.
Described cap outer wall is uniformly provided with twice with upper groove, can increase frictional force, convenient rotates cap.
The NM technology of the present invention is prior art.
Beneficial effect: the anti-environment-protective pen shell structure that fractures of the present invention is simple, can easily control pen core overhang, can effectively reduce the rate of fractureing；Can fully use pen core, economize on resources；Pen core is placed in one, and hands is not directly contacted with pen core, the dirtiest hands, environmentally-friendly sanitary；Can reuse, save space, conveniently use, carry.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is pen cover structure schematic diagram；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is pen container structure schematic diagram；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is pen cap structure schematic diagram；
Fig. 7 is the side view of Fig. 6；
Fig. 8 is pusher configuration schematic diagram；
Fig. 9 is pen tray structural representation；
Figure 10 is the side view of Fig. 9；
In figure, 1 is cap, and 2 is pen container, and 3 is pusher, and 4 is pen tray, and 5 is pen core, 6 is the cap for brush, and 7 is the second installing hole, and 8 is the first installing hole, and 9 is gathering sill, and 10 is external screw thread, and 11 is female thread, 12 is leadout hole, and 13 is power rail, and 14 for promoting groove, and 15 is guide post, and 16 is mounting groove, and 17 is groove.
Detailed description of the invention
In order to be more fully understood that the present invention, it is further elucidated with present disclosure below in conjunction with embodiment, but present disclosure is not limited solely to the following examples.
Embodiment 1
As Figure 1-10 shows, including the cap for brush 6, pen tray 4, pusher 3, pen container 2 and cap 1；Described pen tray 4, pusher 3 and pen container 2 are hollow tube structure, cap 1 and the cap for brush 6 and are hollow round table structure；Described pen container 2 inwall is arranged with gathering sill 9, and threadeding with the cap for brush 6 in one end, the other end is fitted with cap 1, is provided with the first installing hole 8 with cap 1 cross section, end termination of fitting；The cap for brush 6 hollow space is leadout hole 12；Cap 1 hollow space is the second installing hole 7；It is internal that pusher 3 is located at pen container 2, and pusher 3 outer wall is arranged with the promotion groove 14 rotating distribution, and termination, pusher 3 one end is provided with power rail 13, and power rail 13 is connected through the first installing hole 8 with the second installing hole 7；Termination, pen tray 4 one end outer wall is arranged with guide post 15, and other end inwall is provided with mounting groove 16, and pen tray 4 external diameter is less than pusher 3 internal diameter, and guide post 15 is embedded in gathering sill 9 and blocks interior, and connection corresponding with promoting groove 14；One end outer wall that pen container 2 is connected with the cap for brush 6 is provided with external screw thread 10, and one end inwall that the cap for brush 6 is connected with pen container 2 is provided with the female thread 11 mated with external screw thread 10；Second installing hole 7 is connected with power rail 13 interference fit；Power rail 13 and the second installing hole 7 cross section are the polygon being mutually matched；Cap 1 outer wall is uniformly provided with six road grooves 17.
During use, artistic oil painting stick pen core is installed in the mounting groove 16 of pen tray 4, turn cap 1, thus drive pusher 3 to rotate, due to the rotation promoting groove 14 of pusher 3 outer wall, and pen tray 4 external diameter is less than pusher 3 internal diameter, thus promote pen tray 4 to move in pusher 3, but due to the restriction of gathering sill 9, pen tray 4 can only seesaw, thus artistic oil painting stick pen core can easily be stretched out by the cap for brush 6 or be retracted.
The anti-environment-protective pen shell that fractures of the present invention, can control pen core overhang, make pen core be not easily broken；The segment pen core that can be difficult to directly capture by the defensive position that fractures is fully used, and economizes on resources；User hands can be made need not to contact pen core, environmentally-friendly sanitary.
Embodiment 2
Substantially the same manner as Example 1, except that: power rail 13 and the second installing hole 7 cross section are the zigzag being mutually matched；Pen core used is chalk pen core.
Below it is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. the anti-environment-protective pen shell that fractures, it is characterised in that: include the cap for brush (6), pen tray (4), pusher (3),
Pen container (2) and cap (1)；Described pen tray (4), pusher (3) and pen container (2) are hollow tube structure,
Cap (1) and the cap for brush (6) are hollow round table structure；Described pen container (2) inwall is arranged with gathering sill (9), and one
End is threadeded with the cap for brush (6), and the other end and cap (1) are fitted, and is provided with the with cap (1) cross section, end termination of fitting
One installing hole (8)；The cap for brush (6) hollow space is leadout hole (12)；Cap (1) hollow space is the second installing hole
(7)；It is internal that pusher (3) is located at pen container (2), and pusher (3) outer wall is arranged with the promotion groove (14) rotating distribution,
Pusher (3) termination, one end is provided with power rail (13), and power rail (13) is installed through the first installing hole (8) with second
Hole (7) connects；Pen tray (4) termination, one end outer wall is arranged with guide post (15), and other end inwall is provided with mounting groove (16),
Pen tray (4) external diameter be less than pusher (3) internal diameter, guide post (15) be embedded in gathering sill (9) card in, and with promotion
Groove (14) is corresponding to be connected；Described second installing hole (7) is connected with power rail (13) interference fit；Described power rail (13)
It is the polygon or zigzag being mutually matched with the second installing hole (7) cross section；Described pen container (2) is connected with the cap for brush (6)
One end outer wall be provided with external screw thread (10), one end inwall that the cap for brush (6) is connected with pen container (2) be provided with external screw thread (10)
The female thread (11) of coupling；Described cap (1) outer wall is axially uniformly provided with twice with upper groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533004.6A CN104260580B (en) | 2014-10-11 | 2014-10-11 | A kind of anti-environment-protective pen shell that fractures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410533004.6A CN104260580B (en) | 2014-10-11 | 2014-10-11 | A kind of anti-environment-protective pen shell that fractures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260580A CN104260580A (en) | 2015-01-07 |
| CN104260580B true CN104260580B (en) | 2016-08-31 |
Family
ID=52152218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410533004.6A Active CN104260580B (en) | 2014-10-11 | 2014-10-11 | A kind of anti-environment-protective pen shell that fractures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260580B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2179902A (en) * | 1937-10-22 | 1939-11-14 | Solheim Harriet Myrtle | Chalk holder |
| JPS59118581U (en) * | 1983-01-28 | 1984-08-10 | 株式会社西日本テクニカル | writing utensil holder |
| JPH0630475Y2 (en) * | 1987-03-26 | 1994-08-17 | 株式会社モ−ニング | Holder for solid coating agent |
| KR200252880Y1 (en) * | 2001-07-31 | 2001-11-23 | 동아교재 주식회사 | Zooming Member for Stick Body |
| CN2556031Y (en) * | 2002-05-13 | 2003-06-18 | 王宛露 | Dust-proof chalk cover |
| JP2007062122A (en) * | 2005-08-31 | 2007-03-15 | Pentel Corp | Bar element delivery container |
| JP5142362B2 (en) * | 2007-08-21 | 2013-02-13 | 株式会社パイロットコーポレーション | Bar-shaped member feeding device |
| CN201124654Y (en) * | 2007-12-03 | 2008-10-01 | 华东师范大学附属杨行中学 | Chalk adjusting device |
| CN204136624U (en) * | 2014-10-11 | 2015-02-04 | 江苏农林职业技术学院 | A kind of anti-environment-protective pen shell that fractures |
-
2014
- 2014-10-11 CN CN201410533004.6A patent/CN104260580B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104260580A (en) | 2015-01-07 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |