CN209441070U - A kind of lettering pen - Google Patents
A kind of lettering pen Download PDFInfo
- Publication number
- CN209441070U CN209441070U CN201820194708.9U CN201820194708U CN209441070U CN 209441070 U CN209441070 U CN 209441070U CN 201820194708 U CN201820194708 U CN 201820194708U CN 209441070 U CN209441070 U CN 209441070U
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- fixed
- penholder
- pen core
- pen
- 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
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- Pens And Brushes (AREA)
Abstract
The utility model relates to arrive a kind of study article field, and in particular to arrive a kind of lettering pen.Including penholder, penholder includes fixed part and rotating part, fixed part is connect with rotating part by sliding equipment, arc bump is provided on the inner edge of rotating part, the inside of fixed part is fixedly installed lateral fixed link, according to the symmetrical sliding sleeve of axial centre of penholder there are two being arranged in fixed link, sliding sleeve is slidably connected with the sliding slot in fixed link, sliding sleeve is connect with the inner edge of one side fixed part by tension spring respectively, pen core extends through sliding sleeve, fixed block is fixedly installed on pen core above sliding sleeve, spring is provided on pen core between fixed block and sliding sleeve, the screw rod concentric with penholder is threaded on the top plate of fixed part.The utility model, structure is simple, novel, easy to use, can freely switch the pen core of different colours, facilitate management, easy to carry.
Description
Technical field
The utility model relates to arrive a kind of study article field, and in particular to arrive a kind of lettering pen.
Background technique
Student at school when in order to enable the pen that the notes of oneself more clearly often require to use different colours carries out book
It writes, it is therefore desirable to which the replacement of two bar pens uses, more troublesome in this way while inconvenient to carry, it is not easy to manage.
Utility model content
The technical problem to be solved by the utility model is to one kind in use being capable of two differences of free switching
The lettering pen of color pen core.
To achieve the goals above, technical solution provided by the utility model is:
A kind of lettering pen, including penholder, penholder include fixed part and rotating part, the side wall lower ends face of fixed part and rotating part
Sidewall upper face connected by sliding equipment, arc bump is provided on the inner edge of rotating part, the inside fixation of fixed part is set
It is equipped with lateral fixed link, there are two the symmetrical sliding sleeve of axial centre according to penholder, sliding sleeve and fixations for setting in fixed link
Sliding slot on bar is slidably connected, and sliding sleeve is connect with the inner edge of one side fixed part by tension spring respectively, and two pen cores extend through
The sliding sleeve of two sides is fixedly installed fixed block on the pen core above sliding sleeve, is provided on the pen core between fixed block and sliding sleeve
Spring is threaded with the screw rod concentric with penholder on the top plate of fixed part.
Specifically, the upper end of the screw rod is fixedly installed jacking block.
Specifically, the sliding equipment includes the slip ring and annular groove that section is in inverted trapezoidal, slip ring is arranged in annular groove, slip ring
It is slidably connected with annular groove.
Specifically, being filled with the ink of different colours in two pen core.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, structure is simple, novel, easy to use, can freely switch the pen core of different colours, facilitate pipe
Reason, it is easy to carry.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is A in Fig. 1 to cross-sectional view.
Parts title in attached drawing are as follows:
1, rotating part, 2, fixed part, 3, penholder, 4, arc bump, 5, fixed link, 6, sliding sleeve, 7, tension spring, 8, fixed block,
9, spring, 10, sliding slot, 11, screw rod, 12, upper jacking block, 13, distal end, 14, proximal part, 15, pen core.
Specific embodiment
As shown in Figure 1, 2, a kind of lettering pen, including penholder 3, penholder 3 include fixed part 2 and rotating part 1, fixed part 2
Side wall lower ends face is connect with the sidewall upper face of rotating part 1 by sliding equipment, and the sliding equipment includes section in inverted trapezoidal
Slip ring and annular groove, slip ring be arranged in annular groove, slip ring is slidably connected with annular groove.It is convex that arc is provided on the inner edge of rotating part 1
Block 4, the inside of fixed part 2 are fixedly installed lateral fixed link 5, and there are two in the axial direction according to penholder 3 for setting in fixed link 5
The symmetrical sliding sleeve 6 of the heart, sliding sleeve 6 are slidably connected with the sliding slot 10 in fixed link 5, and sliding sleeve 6 is respectively and in one side fixed part 2
Edge is connected by tension spring 7, and two pen cores 15 extend through the sliding sleeve 6 of two sides, is filled with different colours in two pen core 15
Ink.It is fixedly installed fixed block 8 on the pen core 15 of 6 top of sliding sleeve, is arranged on the pen core 15 between fixed block 8 and sliding sleeve 6
There is spring 9, the screw rod 11 concentric with penholder 3 is threaded on the top plate of fixed part 2, the upper end fixation of the screw rod 11 is set
It is equipped with jacking block 12.
In use, holding fixed part 2, and rotating part 1 is rotated, when required pen core 15 is gradually close with arc bump 4
During heart end 14 contacts, pen core 15 required for arc bump 4 makes is moved along fixed link 5 to the center of penholder 3, sliding sleeve
6 will make tension spring 7 stretch, and when the proximal part 14 of required pen core 15 and arc bump 4 contacts, be twisted by upper jacking block 12
Dynamic screw rod 11, screw rod 11 squeeze pen core 15 and move downward, and fixed block 8 will squeeze spring 9, spring 9 when pen core 15 moves downward
Power is stored, can be write after the pen tip of required pen core 15 stretches out 1 lower end of rotating part.When the pen for needing replacing another color
When core, screw rod 11 is loosened, spring 9 bounces back to pen core 15 in penholder 3, and then tension spring 7 will make sliding sleeve 6 to penholder 3
Inner edge sliding.After pen core 15 restores, rotation rotating part 1 connects the proximal part 14 of arc bump 4 with an other pen core 15
Touching rotates screw rod 11 by upper jacking block 12, so that the pen tip of pen core 15 is ejected 1 lower end of rotating part by screw rod 11.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of lettering pen, including penholder (3), which is characterized in that penholder (3) includes fixed part (2) and rotating part (1), is fixed
The side wall lower ends face in portion (2) is connect with the sidewall upper face of rotating part (1) by sliding equipment, is set on the inner edge of rotating part (1)
It is equipped with arc bump (4), the inside of fixed part (2) is fixedly installed lateral fixed link (5), and fixed link is provided with two on (5)
A symmetrical sliding sleeve of axial centre (6) according to penholder (3), sliding sleeve (6) is slided with the sliding slot (10) on fixed link (5) to be connected
It connects, sliding sleeve (6) is connect with the inner edge of one side fixed part (2) by tension spring (7) respectively, and two pen cores (15) extend through two sides
Sliding sleeve (6), be fixedly installed fixed block (8) on the pen core (15) above sliding sleeve (6), between fixed block (8) and sliding sleeve (6)
Pen core (15) on be provided with spring (9), be threaded on the top plate of fixed part (2) with penholder (3) concentric screw rod
(11)。
2. a kind of lettering pen according to claim 1, which is characterized in that the upper end of the screw rod (11) is fixedly installed top
Block (12).
3. a kind of lettering pen according to claim 1, which is characterized in that the sliding equipment includes the cunning that section is in inverted trapezoidal
Ring and annular groove, slip ring are arranged in annular groove, and slip ring is slidably connected with annular groove.
4. a kind of lettering pen according to claim 1, which is characterized in that filled with different colours in two pen core (15)
Ink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194708.9U CN209441070U (en) | 2018-02-05 | 2018-02-05 | A kind of lettering pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820194708.9U CN209441070U (en) | 2018-02-05 | 2018-02-05 | A kind of lettering pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209441070U true CN209441070U (en) | 2019-09-27 |
Family
ID=68007522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820194708.9U Expired - Fee Related CN209441070U (en) | 2018-02-05 | 2018-02-05 | A kind of lettering pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209441070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081814A (en) * | 2021-03-25 | 2021-07-09 | 河南科技大学第一附属医院 | Dermatological surgical fire needle device capable of achieving continuous puncture treatment |
| CN113679606A (en) * | 2021-09-09 | 2021-11-23 | 中国人民解放军空军军医大学 | Receiver for traditional chinese medical science acupuncture with supplementary needle insertion structure |
-
2018
- 2018-02-05 CN CN201820194708.9U patent/CN209441070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081814A (en) * | 2021-03-25 | 2021-07-09 | 河南科技大学第一附属医院 | Dermatological surgical fire needle device capable of achieving continuous puncture treatment |
| CN113679606A (en) * | 2021-09-09 | 2021-11-23 | 中国人民解放军空军军医大学 | Receiver for traditional chinese medical science acupuncture with supplementary needle insertion structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190927 Termination date: 20200205 |