CN205951551U - Automatic pen - Google Patents
Automatic pen Download PDFInfo
- Publication number
- CN205951551U CN205951551U CN201620510781.3U CN201620510781U CN205951551U CN 205951551 U CN205951551 U CN 205951551U CN 201620510781 U CN201620510781 U CN 201620510781U CN 205951551 U CN205951551 U CN 205951551U
- Authority
- CN
- China
- Prior art keywords
- spacing hole
- pen
- rod
- penholder
- fixture block
- 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
Links
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses an automatic pen, including the pen -holder. Be equipped with spring, refill in proper order and press the depression bar by supreme down in the pen -holder. Pen -holder upper portion is equipped with first spacing hole, the spacing hole of second and the spacing hole of third from top to bottom in proper order. According to the depression bar include the body of rod, the annular clamping block that sets up on body of rod upper portion and set up the body of rod fixture block in body of rod lower part, can match with first spacing hole, the spacing hole of second and the spacing hole of third after body of rod fixture block reciprocates. Pen -holder upper portion is equipped with the pen clip, and pen clip lower extreme inboard is equipped with presses the briquetting, puts correspondingly according to briquetting position and the spacing hole site of third. The utility model discloses a nib that structural design had avoided the refill designs more humanizedly because people press automatic pen unintentionally and cause the nib to pop out the unexpected problem of initiation.
Description
Technical field
The utility model belongs to stationery field, more particularly, to a kind of mechanical pencil.
Background technology
Pen is requisite a kind of stationery in people's working and learning.Among various pens, using of mechanical pencil is popularized
Degree highest, pen core only need to can be ejected by the pressing lever of pressure mechanical pencil when using mechanical pencil and enter running hand outside penholder by people
Write.In daily life, people also can run into worry using mechanical pencil, and the such as pen cap is easily lost or is that mechanical pencil is not known again
In the case of road, pen core is ejected, and other article dirty easily drawn by the pen core of exposure, simultaneously also easily because collision receives damage.
Utility model content
The purpose of this utility model is to provide a kind of mechanical pencil more preferable to pen core protective.
The technical scheme realizing the utility model purpose is：A kind of mechanical pencil, including penholder；In described penholder from the bottom to top
It is sequentially provided with spring, pen core and pressing lever；Described penholder includes the cylindrical portion on top and the tapered portion that bottom is up big and down small, cone
The bottom in shape portion is provided with pen core outlet；Described pen core is provided with pen core fixture block；Described spring is set on pen core, and spring upper end supports
Live pen core fixture block, lower spring end props up the inwall of the tapered portion of penholder；Described penholder top is from top to bottom sequentially provided with the first limit
Position hole, the second spacing hole and the 3rd spacing hole；It is provided with annular stop platform at the opening of described penholder upper end；Described pressing lever bag
Include the body of rod, be arranged on the annular fixture block on body of rod top and be arranged on the body of rod fixture block of body of rod bottom, body of rod fixture block moves up and down
After can match with the first spacing hole, the second spacing hole and the 3rd spacing hole；Described penholder top is provided with pen clip, pen clip lower end
Inner side is provided with briquetting, and briquetting position is corresponding with the 3rd spacing hole site.
It is set with Anti-slip cover on the lateral surface of described penholder bottom.
The upper end of described pressing lever is arranged with adhesive tape.
Employ technique scheme, the utility model has following beneficial effect：(1) on penholder of the present utility model
Portion is from top to bottom sequentially provided with the first spacing hole, the second spacing hole and the 3rd spacing hole, when mechanical pencil is not used, pressing lever
On body of rod fixture block be stuck in the first spacing hole, the nib of pen core is contracted in penholder；User presses a pressing lever, the body of rod
Fixture block moves down and is stuck in the second spacing hole, and the nib of pen core is contracted in penholder；User's pressing pressing lever twice, bar
Body fixture block moves down and is stuck in the 3rd spacing aerial, and the nib of pen core is stretched out outside penholder this moment, and user just can be carried out
Often write, using the briquetting pressing pen clip after finishing, briquetting extruding is stuck in the body of rod fixture block in the 3rd spacing hole, pen core
Nib is because outside the restitution retraction penholder of spring.Such structure design avoids the nib of pen core because of people unintentionally
Being pressed into mechanical pencil causes nib to eject the unexpected problem causing, and designs more hommization.
(2) it is set with Anti-slip cover on the lateral surface of penholder bottom of the present utility model, increased the friction of hand and penholder
Power, writes more smooth.
(3) upper end of pressing lever of the present utility model is arranged with adhesive tape, takes full advantage of the self space of mechanical pencil,
Feature is more preferable.
Brief description
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to the utility model, wherein
Fig. 1 is structural representation of the present utility model.
Specific embodiment
(embodiment 1)
See Fig. 1, a kind of mechanical pencil of the present embodiment, including penholder 1, in penholder 1, be sequentially provided with spring 2, pen from the bottom to top
Core 3 and pressing lever 4.
Penholder 1 includes cylindrical portion 1-1 on top and tapered portion 1-2 that bottom is up big and down small, and the bottom of tapered portion 1-2 is provided with
Pen core exports 1-3.Pen core 3 is provided with pen core fixture block 3-1.Penholder 1 top be from top to bottom sequentially provided with the first spacing hole 1-4,
Two spacing hole 1-5 and the 3rd spacing hole 1-6.It is provided with annular stop platform 1-7 at the opening of penholder 1 upper end.Outside penholder 1 bottom
Anti-slip cover 1-8 is set with side.
Spring 2 is set on pen core 3, and spring 2 upper end props up pen core fixture block 3-1, and spring 2 lower end props up the taper of penholder 1
The inwall of portion 1-2.
Pressing lever 4 includes body of rod 4-1, the annular fixture block 4-2 being arranged on body of rod 4-1 top and is arranged under body of rod 4-1
The body of rod fixture block 4-3 in portion, body of rod fixture block 4-3 can be with the first spacing hole 1-4, the second spacing hole 1-5 and the 3rd after moving up and down
Spacing hole 1-6 matches.Penholder 1 top is provided with pen clip 5, and pen clip 5 lower end inside is provided with briquetting 5-1, briquetting 5-1 position with
3rd spacing hole 1-6 position is corresponding.The upper end of pressing lever 4 is arranged with adhesive tape 6.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all of the present utility model spirit and principle within, any modification, equivalent substitution and improvement done etc., all should wrap
It is contained within protection domain of the present utility model.
Claims (3)
1. a kind of mechanical pencil, including penholder (1)；It is characterized in that：Be sequentially provided with from the bottom to top in described penholder (1) spring (2),
Pen core (3) and pressing lever (4)；Described penholder (1) includes the cylindrical portion (1-1) on top and the tapered portion that bottom is up big and down small
(1-2), the bottom of tapered portion (1-2) is provided with pen core outlet (1-3)；Described pen core (3) is provided with pen core fixture block (3-1)；Described
Spring (2) is set on pen core (3), and spring (2) upper end props up pen core fixture block (3-1), and spring (2) lower end props up penholder (1)
The inwall of tapered portion (1-2)；Described penholder (1) top is from top to bottom sequentially provided with the first spacing hole (1-4), the second spacing hole
(1-5) and the 3rd spacing hole (1-6)；It is provided with annular stop platform (1-7) at the opening of described penholder (1) upper end；Described pressing
Bar (4) includes the body of rod (4-1), is arranged on the annular fixture block (4-2) on the body of rod (4-1) top and is arranged on the body of rod (4-1) bottom
Body of rod fixture block (4-3), body of rod fixture block (4-3) move up and down after can with the first spacing hole (1-4), the second spacing hole (1-5) with
And the 3rd spacing hole (1-6) match；Described penholder (1) top is provided with pen clip (5), and pen clip (5) lower end inside is provided with briquetting
(5-1), briquetting (5-1) position is corresponding with the 3rd spacing hole (1-6) position.
2. a kind of mechanical pencil according to claim 1 it is characterised in that：It is set with the lateral surface of described penholder (1) bottom
There is Anti-slip cover (1-8).
3. a kind of mechanical pencil according to claim 1 it is characterised in that：The upper end of described pressing lever (4) is arranged with transparent
Adhesive tape (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510781.3U CN205951551U (en) | 2016-05-31 | 2016-05-31 | Automatic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510781.3U CN205951551U (en) | 2016-05-31 | 2016-05-31 | Automatic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951551U true CN205951551U (en) | 2017-02-15 |
Family
ID=57968199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510781.3U Expired - Fee Related CN205951551U (en) | 2016-05-31 | 2016-05-31 | Automatic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951551U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943466A (en) * | 2019-03-22 | 2019-06-28 | 华东医院 | A kind of cell climbing sheet grabber |
| CN112123971A (en) * | 2020-10-13 | 2020-12-25 | 邱招弟 | Multifunctional pen |
-
2016
- 2016-05-31 CN CN201620510781.3U patent/CN205951551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943466A (en) * | 2019-03-22 | 2019-06-28 | 华东医院 | A kind of cell climbing sheet grabber |
| CN112123971A (en) * | 2020-10-13 | 2020-12-25 | 邱招弟 | Multifunctional pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20200531 |