CN205631827U - Automatic return and contract according to sincere formula pen - Google Patents
Automatic return and contract according to sincere formula pen Download PDFInfo
- Publication number
- CN205631827U CN205631827U CN201620037003.7U CN201620037003U CN205631827U CN 205631827 U CN205631827 U CN 205631827U CN 201620037003 U CN201620037003 U CN 201620037003U CN 205631827 U CN205631827 U CN 205631827U
- Authority
- CN
- China
- Prior art keywords
- shell
- button
- clamp
- pen
- pen core
- 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
- Pens And Brushes (AREA)
Abstract
The utility model discloses an automatic return and contract according to sincere formula pen, including a shell, refill, the shell lower part department of holding arch has the button, the button extend a shell and with a shell in the advancing mechanism cooperation, advancing mechanism and refill linkage, advancing mechanism presses the chronozone at the button and starts writing the core and make the nib extend a shell lower extreme, the refill is replied when the button loosens to the shell in. The utility model discloses during the use, the button is pinned to the finger, and advancing mechanism cooperation in button and the shell makes and extends a shell with the nib of the refill of advancing mechanism linkage, the back of finishing using, and the finger leaves the button, and the refill is a withdrawal shell automatically again.
Description
Technical field
This utility model relates to writing pen, particularly relate to a kind of use after automatic retracted by sincere formula pen.
Background technology
Current just can protrude or retracts by the sincere formula pen nib that needs deliberately to touch the button, and after using, once forgotten to touch the button, nib can not automatically retract a shell and exposed outside, easily make nib suffer damage or nib mistake picture, scratch.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of after having write a nib i.e. automatic retracted extremely shell by sincere formula pen.
In order to solve above-mentioned technical problem, this utility model provides a kind of automatic retracted by sincere formula pen, including a shell, pen core, described the shell bottom place of holding projection has button, described button extends into a shell and coordinates with the propulsive mechanism in a shell, described propulsive mechanism links with pen core, and described propulsive mechanism drives pen core to make nib extend a shell lower end when button is pressed, and described pen core returns back to when button unclamps in a shell.
Further, described propulsive mechanism includes advancing clamp, and described propelling clamp upper surface is that the propelling clamp with snap fit coordinates face, and described propelling clamp coordinates face to be the inclined-plane being gradually increased from one end of close button to the one end away from button.
Further, described button with advance the clamp place of cooperation be snap fit face, described snap fit face be near advance clamp one end to away from advance clamp one end be the inclined-plane being gradually lowered.
Further, being provided with spring below described propelling clamp, described spring is placed on pen core, and described lower spring end is that the bottom of a shell inner chamber stops.
Further, described propelling clamp core is provided with the perforate passed for pen core.
Further, described propelling clamp lower surface contact pen core upper surface.
Further, described propelling clamp has two, setting up and down in a shell, and described button is provided with two snap fit faces and coordinates with two propelling clamps respectively.
Further, the described propelling clamp lower surface of lower section is provided with spring, and described spring is placed on pen core, the bottom of described spring other end connecting pen shell inner chamber.
Further, two described propelling clamp cores are provided with the perforate passed for pen core.
Further, described pen core upper end extends to a shell top, be provided with vibration damping sponge between described pen core and a shell inner chamber upper surface.
When this utility model uses, finger pins button, and button coordinates with the propulsive mechanism in a shell, makes the nib of the pen core linked with propulsive mechanism extend a shell, and after use, finger leaves button, and pen core is retracted a shell the most automatically.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 a, shell；2, pen core；21, nib；3, button；31, snap fit face；32, face held by button；4, clamp is advanced；41, clamp is advanced to coordinate face；5, spring；6, vibration damping sponge.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, this utility model one automatic retracted presses sincere formula pen, including a shell 1, pen core 2, the shell 1 bottom place of holding projection has button 3, button 3 extends into a shell 1 and coordinates with the propulsive mechanism in a shell 1, propulsive mechanism links with pen core 2, and propulsive mechanism drives pen core 2 to make nib 21 extend a shell 1 lower end when button 3 is pressed, and pen core 2 returns back in a shell 1 when button 3 unclamps.In a kind of preferred implementation, propulsive mechanism includes advancing clamp 4, and advancing clamp 4 upper surface is that the propelling clamp with snap fit coordinates face 41, advances clamp to coordinate face 41 to be the inclined-plane being gradually increased from one end of close button to the one end away from button.Clamp is corresponding with advancing, and button 3 is with to advance clamp 4 place of cooperation be snap fit face 31, and snap fit face 31 be to be the inclined-plane being gradually lowered from one end of close propelling clamp to the one end away from propelling clamp.Being provided with spring 5 advancing below clamp 4, spring is placed on pen core 2, and lower spring end is that the bottom of a shell inner chamber stops.When needs are write, finger is held a shell and presses the button, being slidably matched of face is coordinated with advancing clamp based on snap fit face, pushing card subband start writing core linkage, making nib stretch out a shell, after having write, finger leaves button, pen core is retracted a shell under spring force effect, is rebounded by button initial point with the propelling clamp of pen core linkage.
One is preferably carried out in mode, and pen core 2 is short pen core, and the upper surface contact of pen core advances clamp lower surface.More preferably in embodiment, pen core is the long pen core extending to a shell upper end, now, advances clamp core to be provided with the perforate passed for pen core.For making pen core and advancing clamp linkage, pen core can be made as integrative-structure with advancing clamp；Or stop, advancing clamp lower surface to be provided with the pen core place of cooperation, the lug (not shown) advancing clamp to slide, now spring upper end face extends to lug and is stopped by lug.
Another kind is preferably carried out in mode, advances clamp 4 to have two, and setting up and down in a shell, now, button 3 is also provided with two, and snap fit face coordinates with two propelling clamps respectively.Two propelling clamps make fit structure firmer, make this utility model be hardly damaged.When using two pushing card period of the day from 11 p.m. to 1 a.m, pen core can use short pen core, and short pen core is through the propelling clamp of lower section, and upper end contacts with the propelling clamp lower surface of top；Or use long pen core, now, two propelling clamp cores are provided with the perforate passed for pen core, and spring is also cross two propelling clamps.Needs are with particularly pointing out, and use two pushing card period of the day from 11 p.m. to 1 a.m, and spring should match with the propelling clamp of lower section, pen core with advance clamp or be structure as a whole, or it being provided with lug at the propelling clamp of lower section, structure is identical with previous embodiment herein, and here is omitted.No matter use several propelling clamp, when using long pen core, because pen core upper end extends to a shell top, vibration damping sponge 6 can be provided with between pen core and a shell inner chamber upper surface.Vibration damping sponge can prevent the rigid vibration of pen core, extends the service life of pen core.
Additionally, in preferred embodiment of the present utility model, face 21 held by the button that button 3 and finger contact position can be fabricated to meet finger curve, to increase comfort and to increase the contact area of finger and button, makes to press the button easier.Additionally, advance clamp to coordinate face 41 to should be 30～60 degree with the angle of inclination in snap fit face 31, optimum is 45 degree.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " on ", D score, "front", "rear", the orientation of the instruction such as "left", "right" or position relationship be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be combined and combine by those skilled in the art.
Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, and protection domain of the present utility model is not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (9)
1. an automatic retracted is by sincere formula pen, including a shell, pen core, it is characterized in that, described the shell bottom place of holding projection has button, described button extends into a shell and coordinates with the propulsive mechanism in a shell, described propulsive mechanism links with pen core, and described propulsive mechanism drives pen core to make nib extend a shell lower end when button is pressed, and described pen core returns back to when button unclamps in a shell；
Described propulsive mechanism includes advancing clamp, and described propelling clamp upper surface is that the propelling clamp with snap fit coordinates face, and described propelling clamp coordinates face to be the inclined-plane being gradually increased from one end of close button to the one end away from button.
Automatic retracted the most according to claim 1 press sincere formula pen, it is characterised in that described button with advance the clamp place of cooperation be snap fit face, described snap fit face be near advance clamp one end to away from propelling clamp one end be the inclined-plane being gradually lowered.
Automatic retracted the most according to claim 2 presses sincere formula pen, it is characterised in that being provided with spring below described propelling clamp, described spring is placed on pen core, and described lower spring end is that the bottom of a shell inner chamber stops.
Automatic retracted the most according to claim 3 presses sincere formula pen, it is characterised in that described propelling clamp core is provided with the perforate passed for pen core.
Automatic retracted the most according to claim 3 presses sincere formula pen, it is characterised in that contact pen core upper surface, described propelling clamp lower surface.
Automatic retracted the most according to claim 2 presses sincere formula pen, it is characterised in that described propelling clamp has two, setting up and down in a shell, and described button is provided with two snap fit faces and coordinates with two propelling clamps respectively.
Automatic retracted the most according to claim 6 presses sincere formula pen, it is characterised in that the described propelling clamp lower surface of lower section is provided with spring, and described spring is placed on pen core, the bottom of described spring other end connecting pen shell inner chamber.
Automatic retracted the most according to claim 7 presses sincere formula pen, it is characterised in that two described propelling clamp cores are provided with the perforate passed for pen core.
9. according to the automatic retracted described in claim 4 or 8 by sincere formula pen, it is characterised in that described pen core upper end extends to a shell top, be provided with vibration damping sponge between described pen core and a shell inner chamber upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037003.7U CN205631827U (en) | 2016-01-13 | 2016-01-13 | Automatic return and contract according to sincere formula pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620037003.7U CN205631827U (en) | 2016-01-13 | 2016-01-13 | Automatic return and contract according to sincere formula pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205631827U true CN205631827U (en) | 2016-10-12 |
Family
ID=57078708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620037003.7U Expired - Fee Related CN205631827U (en) | 2016-01-13 | 2016-01-13 | Automatic return and contract according to sincere formula pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205631827U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199801A (en) * | 2017-05-05 | 2017-09-26 | 安徽庆恒信息科技有限公司 | Simple Antibreaking pen |
| CN107234899A (en) * | 2017-05-05 | 2017-10-10 | 安徽庆恒信息科技有限公司 | Has the Antibreaking pen of limit function |
| CN109515026A (en) * | 2018-12-29 | 2019-03-26 | 熊深平 | Propelled pen |
| CN110271327A (en) * | 2019-07-26 | 2019-09-24 | 文成县简创科技有限公司 | A kind of couple of behaviour presses pen |
| CN110341349A (en) * | 2019-07-31 | 2019-10-18 | 杭州简弈科技有限公司 | A kind of self-locking lifting pen |
| CN110356143A (en) * | 2019-07-27 | 2019-10-22 | 杭州简弈科技有限公司 | A kind of lifting pen |
| CN110450563A (en) * | 2019-08-14 | 2019-11-15 | 商丘师范学院 | A kind of white board marker with automatic sealing |
| CN110693647A (en) * | 2019-08-26 | 2020-01-17 | 江苏百视通医疗器械有限公司 | Implant conveying device |
-
2016
- 2016-01-13 CN CN201620037003.7U patent/CN205631827U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199801A (en) * | 2017-05-05 | 2017-09-26 | 安徽庆恒信息科技有限公司 | Simple Antibreaking pen |
| CN107234899A (en) * | 2017-05-05 | 2017-10-10 | 安徽庆恒信息科技有限公司 | Has the Antibreaking pen of limit function |
| CN109515026A (en) * | 2018-12-29 | 2019-03-26 | 熊深平 | Propelled pen |
| CN110271327A (en) * | 2019-07-26 | 2019-09-24 | 文成县简创科技有限公司 | A kind of couple of behaviour presses pen |
| CN110271327B (en) * | 2019-07-26 | 2024-03-15 | 温州市简系文具有限公司 | Double-operation pressing pen |
| CN110356143A (en) * | 2019-07-27 | 2019-10-22 | 杭州简弈科技有限公司 | A kind of lifting pen |
| CN110356143B (en) * | 2019-07-27 | 2020-08-11 | 杭州简弈科技有限公司 | Lifting pen |
| CN110341349A (en) * | 2019-07-31 | 2019-10-18 | 杭州简弈科技有限公司 | A kind of self-locking lifting pen |
| CN110341349B (en) * | 2019-07-31 | 2020-11-06 | 温州市简系文具有限公司 | Self-locking lifting pen |
| CN110450563A (en) * | 2019-08-14 | 2019-11-15 | 商丘师范学院 | A kind of white board marker with automatic sealing |
| CN110693647A (en) * | 2019-08-26 | 2020-01-17 | 江苏百视通医疗器械有限公司 | Implant conveying device |
| CN110693647B (en) * | 2019-08-26 | 2022-01-18 | 江苏百视通医疗器械有限公司 | Implant conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205631827U (en) | Automatic return and contract according to sincere formula pen | |
| CN202413063U (en) | Automatically retractable carbon pen | |
| CN102340955A (en) | Stylus pen fixed structure | |
| CN203386957U (en) | Electric connector assembly | |
| CN205450985U (en) | Nib subassembly and electric capacity pen | |
| CN206333766U (en) | The pot cover and electric cooker of electric cooker | |
| CN205951550U (en) | Correction utensil of posture is write to standard | |
| CN214523007U (en) | Multipurpose intelligence pen | |
| CN210377467U (en) | Portable electronic signature device | |
| CN212723954U (en) | Touch pen | |
| CN203945860U (en) | Double-purpose pen | |
| CN208881405U (en) | A kind of data board of easily making an inventory | |
| CN105978590A (en) | Electronic product | |
| CN207310862U (en) | It is a kind of telescopic to connect card structure | |
| CN201600659U (en) | Touch screen hand-writing pen | |
| CN105438330A (en) | Electric vehicle | |
| CN211617148U (en) | Flush notebook with hard backing plate | |
| CN204095367U (en) | A kind of press-key structure and be provided with the integrated correction tape mechanism of this press-key structure | |
| CN209566707U (en) | Combine storage device | |
| CN104423633A (en) | Novel mouse with adjustable height | |
| CN210047231U (en) | Pen for correcting pen holding posture | |
| CN211556227U (en) | Stable form PIN needle | |
| CN208674901U (en) | A kind of polylinker phone charger | |
| CN206907963U (en) | A kind of memory bar slot of golden finger warping resistance | |
| CN202076592U (en) | Connector of electronic card |
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: 20161012 Termination date: 20190113 |