CN101870220A - Lead arranging bayonet for lead replaceable pencil with bullet - Google Patents
Lead arranging bayonet for lead replaceable pencil with bullet Download PDFInfo
- Publication number
- CN101870220A CN101870220A CN200910138010A CN200910138010A CN101870220A CN 101870220 A CN101870220 A CN 101870220A CN 200910138010 A CN200910138010 A CN 200910138010A CN 200910138010 A CN200910138010 A CN 200910138010A CN 101870220 A CN101870220 A CN 101870220A
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- CN
- China
- Prior art keywords
- lead
- pencil
- storage tube
- retractable pencil
- hole
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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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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a lead arranging bayonet for a lead replaceable pencil with a bullet. The lead arranging bayonet is formed behind a lead storage tube, or at the rear end of a pencil cap, or on a plug at a tail end of the lead storage tube; a hole is formed on the lead arranging bayonet; the lead is put in from the hole and arranged very conveniently; and an elastic bump is arranged in the hole to effectively prevent the lead from dropping.
Description
Affiliated technical field
The present invention relates to use the sub warhead lead for retractable pencil replaceable pencil of (comprising sphenocephaly), particularly its dress lead for retractable pencil bayonet socket.
Background technology
General its lead for retractable pencil of replaceable pencil that uses sub warhead to change core all is to pack into from the core storage tube rear end, join a cap for brush or rubber, to stop the lead for retractable pencil unrestrainedness, or do an elastic bayonet lock in the core storage tube rear end, join a cap for brush then, this method dress lead for retractable pencil is cumbersome, and in a single day the cap for brush or rubber come off, and influence attractive in appearance or use.
Summary of the invention
The object of the present invention is to provide a kind of dress lead for retractable pencil to adorn the lead for retractable pencil bayonet socket easily.
The object of the present invention is achieved like this:
Establish a dress lead for retractable pencil bayonet socket in the core storage tube back, elastic bumps is established in perforate on the dress lead for retractable pencil bayonet socket in the hole, and lead for retractable pencil is packed into from the hole, directly slips into core storage tube then, and elastic bumps stops lead for retractable pencil unrestrained.
When core storage tube rear end decoration cap, dress lead for retractable pencil bayonet socket is located at cap for brush rear end, in the perforate of cap for brush rear end, establishes elastic bumps in the hole, and lead for retractable pencil is packed into from the hole, directly slips into core storage tube then, and elastic bumps stops lead for retractable pencil unrestrained.The cap for brush can be positioned at outside the core storage tube, also can be positioned at core storage tube.
When core storage tube is bimetallic tube, not hold at outer tube and to establish a pipe close, dress lead for retractable pencil bayonet socket is located at the rear end of plug, in perforate beyond the Great Wall, establishes elastic bumps in the hole, and lead for retractable pencil is packed into from the hole, directly slips into core storage tube then, and elastic bumps stops lead for retractable pencil unrestrained.Plug can be positioned at outside the core storage tube outer tube, also can be positioned at the core storage tube outer tube.
Good effect of the present invention is to make sub warhead replaceable pencil assembling lead for retractable pencil convenient.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Accompanying drawing 1 is the lead arranging bayonet for lead replaceable pencil with bullet structural representation of perforate on the cap for brush.
Accompanying drawing 2 is the lead arranging bayonet for lead replaceable pencil with bullet structural representation in the perforate beyond the Great Wall of core storage tube outer tube.
Specific implementation method
With reference to accompanying drawing 1, establish a cap for brush (2) at core storage tube (1) end, a hole (4) that is used to adorn lead for retractable pencil is opened in the cap for brush (2) rear end, establish elastic bumps (3) in the hole (4), lead for retractable pencil (5) from the hole (4) pack into, directly slip into core storage tube (1) then, elastic bumps (3) stops lead for retractable pencil (5) unrestrained.The cap for brush (2) can be positioned at outside the core storage tube (1), also can be positioned at core storage tube (1).
With reference to accompanying drawing 2, when core storage tube (1) is bimetallic tube, core storage tube outer tube (6) do not hold establish one the plug (7), open a hole (4) that is used to adorn lead for retractable pencil in plug (7) rear end, establish elastic bumps (3) in the hole (4), lead for retractable pencil (5) from the hole (4) pack into, directly slip into core storage tube (1) then, elastic bumps (3) stops lead for retractable pencil (5) unrestrained.Plug (7) can be positioned at outside core storage tube (1) outer tube, also can be positioned at core storage tube (1) outer tube.
Claims (3)
1. a lead arranging bayonet for lead replaceable pencil with bullet is characterized in that establishing a dress lead for retractable pencil bayonet socket in the core storage tube back, and elastic bumps is established in perforate on the dress lead for retractable pencil bayonet socket in the hole, and lead for retractable pencil is packed into from the hole, directly slips into core storage tube then, and elastic bumps stops lead for retractable pencil unrestrained.
2. lead arranging bayonet for lead replaceable pencil with bullet according to claim 1 is characterized in that establishing a cap for brush in the core storage tube rear end, and dress lead for retractable pencil bayonet socket is located on the cap for brush, and elastic bumps is established in perforate on the cap for brush in the hole.
3. lead arranging bayonet for lead replaceable pencil with bullet according to claim 1 is characterized in that core storage tube is a bimetallic tube, does not hold at outer tube and establishes a pipe close, and dress lead for retractable pencil bayonet socket is located on the plug, in perforate beyond the Great Wall, establishes elastic bumps in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910138010A CN101870220A (en) | 2009-04-23 | 2009-04-23 | Lead arranging bayonet for lead replaceable pencil with bullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910138010A CN101870220A (en) | 2009-04-23 | 2009-04-23 | Lead arranging bayonet for lead replaceable pencil with bullet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101870220A true CN101870220A (en) | 2010-10-27 |
Family
ID=42995371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910138010A Pending CN101870220A (en) | 2009-04-23 | 2009-04-23 | Lead arranging bayonet for lead replaceable pencil with bullet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101870220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029531A (en) * | 2014-05-29 | 2014-09-10 | 温州天骄笔业有限责任公司 | Pencil lead supplementing device for propelling pencil |
| CN104228403A (en) * | 2014-08-07 | 2014-12-24 | 温州天骄笔业有限责任公司 | Extensible pencil with bullet pencil leads discharged by pressing |
-
2009
- 2009-04-23 CN CN200910138010A patent/CN101870220A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029531A (en) * | 2014-05-29 | 2014-09-10 | 温州天骄笔业有限责任公司 | Pencil lead supplementing device for propelling pencil |
| CN104228403A (en) * | 2014-08-07 | 2014-12-24 | 温州天骄笔业有限责任公司 | Extensible pencil with bullet pencil leads discharged by pressing |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101027 |