CN2850943Y - Press type writing pen - Google Patents
Press type writing pen Download PDFInfo
- Publication number
- CN2850943Y CN2850943Y CN 200520005858 CN200520005858U CN2850943Y CN 2850943 Y CN2850943 Y CN 2850943Y CN 200520005858 CN200520005858 CN 200520005858 CN 200520005858 U CN200520005858 U CN 200520005858U CN 2850943 Y CN2850943 Y CN 2850943Y
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- CN
- China
- Prior art keywords
- pen
- fluted disc
- winding shaft
- pen core
- push type
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- Expired - Fee Related
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Abstract
The utility model relates to a press type writing pen, which comprises a pen core, a pen core spring sheathed on the pen core, and a pen barrel sheathed outside the pen core, wherein the upper part of the pen core is provided with a press operating mechanism which is used for extending out or retracting the end part of the pen core from the pen barrel. The outer part of the pen core is provided with a paper rolling shaft, wherein the paper rolling shaft is rotatablely supported in the pen barrel and is rolled with strip rolling paper. A rolling back spring is arranged between the paper rolling shaft and the pen barrel. An extension shaft is extended out of the lower end of the press operating mechanism, and is sheathed with a toothed disc which is glidingly matched with the inner wall of the pen barrel. A compression spring is arranged between the lower end of the press operating mechanism and the toothed disc. The extension shaft is provided with a clamping and stopping part which is abutted on one side of the toothed disc and, which is opposite to the side provided with the compression spring. The upper part of the paper rolling shaft is provided with a toothed part which is meshed with teeth of the toothed disc. The structure is used, and the press type writing pen of the utility model can be used for locking the strip rolling paper at any time when the strip rolling paper is pulled out for convenient operation.
Description
Technical field
The utility model relates to a kind of writing implement, is a kind of push type lettering pen that has volume bar paper specifically.
Background technology
People are recorded in telephone number, address and other useful informations on the papery notepad through regular meeting in daily life, so that consult.Along with development of science and technology, also the someone brings into use the communicator of calculator size to come stored information.But, no matter be papery notepad or communicator, for ease of consulting information at any time, people need where carry them, leave behind it again if need make a call one when busy, just can't satisfy the demand.
Most of people's ordinary practices are in being with a lettering pen in pocket or handbag, if can stored information in the lettering pen, make people consult information by it when needed, will bring bigger facility to people.
For this reason, someone has proposed a kind of at the lettering pen that has volume bar paper, this lettering pen mainly is to be arranged with the volume bar paper rotating shaft of rotational support in pen container on the pen core, between this volume bar paper rotating shaft and pen core, be provided with the rollback spring, on pen container, be provided with corresponding for rolling up the open slot that bar paper is pulled out, have the card article that the end of this volume bar paper can be retained in outside the open slot in the end of this volume bar paper, facilitate the use this card article and will roll up bar paper and pull out.During use, the card article that is pulled outwardly this volume bar paper end can will be rolled up bar paper according to user's needs and pull out suitable length, browse the useful information of storing it on for the user; And finish using, as long as the user unclamps this volume bar paper, this volume bar paper rotating shaft can will be rolled up the bar paper roll and return in the pen container in the effect turning down of rollback spring.Like this, utilize this lettering pen with volume bar paper, can be easily with information storage on volume bar paper, browse at any time and consult, greatly made things convenient for the user.
But, this kind has the lettering pen of volume bar paper when browsing the information of rolling up on the bar paper, need user's one hand-held pen, another is pulling the card article of rolling up bar paper end, the state of pulling out that could keep volume bar paper, in case relieving card article, volume bar paper promptly can withdraws under the effect of rollback spring in the pen container, roll up bar paper and pin in the pull-out location and can't make.Like this, the user can not write remarks again or put paster etc. on volume bar paper in that to pull out when consulting volume bar paper both hands all occupied, makes it still have bigger inconvenience in use.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of push type lettering pen is provided, and it can pin this volume bar paper at any time when volume bar paper is drawn out, make things convenient for the user to operate.
Technical problem to be solved in the utility model also is, a kind of push type lettering pen is provided, and it can still can be pulled outwardly the bar paper that makes the test when volume bar paper is in the lock state, adjust the length of volume bar paper, and it is more convenient that the user is operated.
Above-mentioned technical problem of the present utility model can adopt following technical scheme to realize, a kind of push type lettering pen, it comprises pen core, sheathed pen core spring and be sheathed on the outer pen container of pen core on the pen core, be provided with in the top of this pen core the pen core end is stretched out or the pressing operation mechanism of the pen container of withdrawing, described pen core is arranged with rotational support outward and also rolls up the winding shaft that volume bar paper is arranged in pen container, between winding shaft and pen container, be provided with the rollback spring, and on pen container, be provided with for rolling up the open slot that bar paper is pulled out, the lower end of described pressing operation mechanism has extended outrigger shaft, be arranged with fluted disc on this outrigger shaft, this fluted disc is snug fit at the pen container inwall, and between pressing operation mechanism lower end and this fluted disc, be provided with the compression spring, on this outrigger shaft, be provided with fastener, this fastener is resisted against described fluted disc and has the opposite side of compression spring one side, and the top of described winding shaft is provided with the toothed region that can mesh with the tooth of this fluted disc.
During use, can be after pulling out volume bar paper, press the button of pressing operation mechanism, the fluted disc that is sheathed on the outrigger shaft moves down thereupon, and under the effect of compression spring with the toothed region engagement of winding shaft upper end, because fluted disc is snug fit at the inwall of pen container, fluted disc can not circumferentially rotate with respect to pen container, thereby it is also locked after winding shaft and the engagement of this fluted disc, can not rotate with respect to pen container, like this, the volume bar paper that twists on the winding shaft is promptly locked, can be because of the user does not unclamp by rollback, thus the user can consult the information on this volume bar paper of pulling out easily or carry out remarks thereon or place thereon from pasting.When finishing using, when needing rollback to roll up bar paper, can push this pressing operation mechanism lifts button, fluted disc under the compressing of the fastener of outrigger shaft end with on move, break away from the toothed region of winding shaft end, thereby remove the locking of winding shaft, this winding shaft returns in the pen container volume bar paper roll of pulling out promptly in the effect turning down of rollback spring.
Further, in the utility model, described fluted disc and toothed region are the ratchet that matches, utilize the monodirectional locking structure of ratchet, when pressing the button, only roll up the bar paper roll and return direction and be lockable, winding shaft still can rotate at pull-out direction, the user can pull on the bar paper that makes the test as required, adjusts the length of volume bar paper, for the user facilitates.
As a preferable object lesson, described ratchet is the taper tooth of 30 degree for flank of tooth inclination angle.
Described fluted disc is provided with shoulder hole, and described compression spring one end is connected in the shoulder place of this shoulder hole.
In the utility model, the tooth of described fluted disc can be located on the lower surface of fluted disc, and the corresponding upper surface of being located at winding shaft of the toothed region on the described winding shaft forms end face tooth fit structure.
In the utility model, the periphery of fluted disc can be provided with chute or slide block, and corresponding slide block or the chute of being provided with of the inwall of described pen container, described slide block are snug fit at and constitute being slidingly matched of fluted disc and pen container in the chute.
Further, in the utility model, place, the top and bottom of the volume bar paper that volume is established on the winding shaft can be respectively equipped with lasso and following lasso, and the opposing end faces of lasso is smooth ring surface up and down.Like this, on the winding shaft volume bar paper established of volume can this up and down under the restriction of lasso as the crow flies rollback go, and can prevent that this volume bar paper from being pulled.
Like this,, therefore when volume bar paper is drawn out, can pin this volume bar paper at any time under the operation of pressing operation mechanism, make things convenient for the user to operate because the winding shaft of push type lettering pen of the present utility model can lock in the engagement by fluted disc and toothed region.And,, utilize the monodirectional locking characteristic of ratchet because the tooth and the toothed region of this fluted disc may further be ratchet, when push type lettering pen of the present utility model is in the lock state at volume bar paper, still can be pulled outwardly the bar paper that makes the test, adjust the length of volume bar paper, it is more convenient that the user is operated.
Description of drawings
Fig. 1 package assembly schematic diagram of the present utility model;
Fig. 2 pen container STRUCTURE DECOMPOSITION of the present utility model figure;
Fig. 3 fluted disc structural representation of the present utility model;
Fig. 4 winding shaft structural representation of the present utility model;
Fig. 5 pressing operation of the present utility model mechanism part-structure schematic diagram;
Fig. 6 the utility model winding shaft lock-out state schematic diagram;
The view that Fig. 7 the utility model winding shaft unlocks.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model mainly is the improvement of making on the basis of traditional push type lettering pen, it comprises pen core spring 11 sheathed on pen core 1 that existing push type lettering pen had, the pen core 1 equally and is sheathed on the outer pen container 2 of pen core 1, is provided with in the top of this pen core 1 pen core 1 end is stretched out or the pressing operation mechanism 3 of the pen container 2 of withdrawing.The concrete structure of this pressing operation mechanism 3 can be in existing push type lettering pen identical, as Fig. 1, Fig. 2, shown in Figure 5, it includes up and down the teeth groove structure etc. of the engaging tooth structure, pen container 2 inwall appropriate sections and the engaging tooth respective outer side edges that cooperate, because this pressing operation mechanism is not an inventive point of the present utility model, describes in detail no longer one by one at this.Shown in Fig. 1-6, also be arranged with the winding shaft 4 that rotational support is also rolled up volume bar paper 41 outside the pen core 1 of push type lettering pen of the present utility model in pen container 2, between winding shaft 4 and pen container 2, be provided with rollback spring 42, and on pen container 2, be provided with for rolling up the open slot that bar paper 41 is pulled out, main improvements of the present utility model are, the lower end of described pressing operation mechanism 3 has extended outrigger shaft 31, be arranged with fluted disc 5 on this outrigger shaft 31, this fluted disc 5 is snug fit at the inwall of pen container 2, and between pressing operation mechanism 3 lower ends and this fluted disc 5, be provided with the compression spring 32, on this outrigger shaft 31, be provided with fastener 33, this fastener 33 is resisted against described fluted disc 5 and has the opposite side 51 of compression spring 32 1 sides, utilize this fastener 33 can prevent fluted disc 5 slippage from the outrigger shaft 31, and can lift at the button 34 of pressing operation mechanism 3 and make when moving on the outrigger shaft 31, with moving on the outrigger shaft 31, the top of described winding shaft 4 also is provided with the toothed region 43 that can mesh with the tooth of this fluted disc 5.
The utility model in use, as Fig. 6, shown in Figure 7, can be after pulling out volume bar paper 41, press the button 34 of pressing operation mechanism 3, the fluted disc 5 that is sheathed on the outrigger shaft 31 moves down thereupon, and under the effect of compression spring 32 with toothed region 43 engagement of winding shaft 4 upper ends, because fluted disc 5 is snug fit at the inwall of pen container 2, fluted disc 5 can not circumferentially be rotated with respect to pen container 2, thereby it is also locked after winding shaft 4 and this fluted disc 5 are meshed, can not rotate with respect to pen container 2, like this, the volume bar paper 41 that twists on the winding shaft 4 is promptly locked, can not unclamp by rollback because of the user, thereby the user can unclamp the hand that draws volume bar paper, consults the information on this volume bar paper 41 of pulling out easily or carries out remarks thereon or place thereon from pasting etc.As shown in Figure 7, when finishing using, when needing rollback to roll up bar paper 41, the button 34 that can push this pressing operation mechanism 3 once more lifts this button 34, fluted disc 5 under the effect that compresses of the fastener 33 of outrigger shaft 31 ends with on move, break away from the toothed region 43 of winding shaft 4 ends, thereby remove locking to winding shaft 4, this winding shaft 4 can return in the pen container volume bar paper roll of pulling out in the effect turning down of rollback spring, is convenient to the user and carries.
Further, as shown in Figure 3, Figure 4, in the utility model, described fluted disc 5 and toothed region 43 can be the ratchet that matches.Like this, utilize the monodirectional locking structure of ratchet, can press the button 34 o'clock, winding shaft 4 is lockable in volume bar paper 41 rollback directions, and winding shaft 4 still can rotate at volume bar paper 41 pull-out directions, the user can pull on the bar paper 41 that makes the test as required, adjusts the length of volume bar paper 41, for the user facilitates.As a preferable object lesson, described ratchet can be specially the taper tooth that flank of tooth inclination angle is 30 degree.
As shown in Figure 3, fluted disc 5 of the present utility model can be provided with shoulder hole 52, and described compression spring 32 1 ends are connected in shoulder 521 places of this shoulder hole 52.
As Fig. 1, Fig. 3, shown in Figure 4, in the utility model, the tooth of described fluted disc 5 can be located on the lower surface of fluted disc, and the toothed region 43 corresponding upper surfaces of being located at winding shaft 4 on the described winding shaft 4 form end face tooth fit structure.As the another one example, the tooth on this fluted disc 5 also can be located at the bottom of fluted disc periphery, and the toothed region 43 on the winding shaft 4 is on the corresponding interior week of being located at winding shaft 4 tops, thus external tooth engagement fit structure in forming.Certainly, as other distortion, the internal tooth in week in the tooth on the fluted disc 5 also can be and is located at, and toothed region 43 is an external tooth of being located at the periphery on winding shaft top, thus external tooth engagement fit structure in forming.
As Figure 1-3, the periphery of described fluted disc 5 can be provided with chute 53, and the corresponding slide block 22 that is provided with of the inwall of described pen container 2, described slide block 22 are snug fit at and constitute being slidingly matched of fluted disc 5 and pen container 2 in the chute 53.Certainly as a kind of distortion, this also can be provided with slide block on the periphery of described fluted disc 5, and at the inwall relative set chute of described pen container 2, forms the lattice (not shown) that is slidingly matched of fluted disc 5 and pen container 2 inwalls.
As shown in Figure 1, in the utility model, place, the top and bottom of the volume bar paper 41 that volume is established on the winding shaft 4 can be respectively equipped with lasso 61 and following lasso 62, and the opposing end faces of this upper and lower lasso 61,62 can be smooth ring surface.Like this, on the winding shaft 4 the volume bar paper 41 established of volume can be under the restriction of this upper and lower lasso 61,62 as the crow flies rollback go, and can prevent that these volume bar paper 41 quilts from being pulled.This upper and lower lasso 61,62 can be fixed on (not shown) on the winding shaft 4, also can be as shown in Figure 1, be fixed in pen container 2 inwalls, like this, this winding shaft 4 can be by going up lasso 61 and following lasso 62 rotational support in pen container 2, and an end of being located at the rollback spring 42 between winding shaft 4 and the pen container 2 can be fixed on the pen container 2 by following lasso 62, and the other end is directly fixed on the winding shaft 4.
The foregoing description is several specific embodiment of the present utility model, only is used to illustrate the utility model, but not is used to limit the utility model.
Claims (8)
1, a kind of push type lettering pen, it comprises pen core, sheathed pen core spring and be sheathed on the outer pen container of pen core on the pen core, be provided with in the top of this pen core the pen core end is stretched out or the pressing operation mechanism of the pen container of withdrawing, described pen core is arranged with rotational support outward and also rolls up the winding shaft that is provided with volume bar paper in pen container, between winding shaft and pen container, be provided with the rollback spring, and on pen container, be provided with for rolling up the open slot that bar paper is pulled out, it is characterized in that, the lower end of described pressing operation mechanism has extended outrigger shaft, be arranged with fluted disc on this outrigger shaft, this fluted disc is snug fit at the pen container inwall, and between pressing operation mechanism lower end and this fluted disc, be provided with the compression spring, on this outrigger shaft, be provided with fastener, this fastener is resisted against described fluted disc and has the opposite side of compression spring one side, and the top of described winding shaft is provided with the toothed region that can mesh with the tooth of this fluted disc.
2, push type lettering pen as claimed in claim 1 is characterized in that, described fluted disc and toothed region are the ratchet that matches.
3, push type lettering pen as claimed in claim 2 is characterized in that, described ratchet is the taper tooth of 30 degree for flank of tooth inclination angle.
4, push type lettering pen as claimed in claim 1 is characterized in that, described fluted disc is provided with shoulder hole, and described compression spring one end is connected in the shoulder place of this shoulder hole.
5, push type lettering pen as claimed in claim 1 or 2 is characterized in that, the tooth of described fluted disc can be located on the lower surface of fluted disc, and the corresponding upper surface of being located at winding shaft of the toothed region on the described winding shaft forms end face tooth fit structure.
6, push type lettering pen as claimed in claim 1, it is characterized in that, the periphery of described fluted disc is provided with chute or slide block, and corresponding slide block or the chute of being provided with of the inwall of described pen container, described slide block are snug fit at and constitute being slidingly matched of fluted disc and pen container in the chute.
7, push type lettering pen as claimed in claim 1 is characterized in that, the place, top and bottom of the volume bar paper that volume is established on the described winding shaft is provided with lasso and following lasso respectively.
8, push type lettering pen as claimed in claim 7 is characterized in that, the opposing end faces of described upper and lower lasso is smooth ring surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US560388 | 1990-07-31 | ||
| US56038804 | 2004-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850943Y true CN2850943Y (en) | 2006-12-27 |
Family
ID=37584908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005858 Expired - Fee Related CN2850943Y (en) | 2004-09-08 | 2005-03-11 | Press type writing pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850943Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856911A (en) * | 2014-11-25 | 2016-08-17 | 宁波江东思犒技术服务有限公司 | Portable recording appliance |
| CN107061145A (en) * | 2017-06-05 | 2017-08-18 | 哈尔滨工程大学 | Wave of the sea energy wind-energy collecting device |
| CN110509691A (en) * | 2019-08-28 | 2019-11-29 | 贵州大学 | A kind of portable this pen container of minutes |
| CN113365849A (en) * | 2018-11-06 | 2021-09-07 | 潘吉亚股份有限公司 | Multifunctional combined writing tool |
-
2005
- 2005-03-11 CN CN 200520005858 patent/CN2850943Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856911A (en) * | 2014-11-25 | 2016-08-17 | 宁波江东思犒技术服务有限公司 | Portable recording appliance |
| CN105966121A (en) * | 2014-11-25 | 2016-09-28 | 宁波江东思犒技术服务有限公司 | Portable recording appliance |
| CN105856911B (en) * | 2014-11-25 | 2018-05-11 | 海门市创豪工业设计有限公司 | Portable event recording apparatus |
| CN107061145A (en) * | 2017-06-05 | 2017-08-18 | 哈尔滨工程大学 | Wave of the sea energy wind-energy collecting device |
| CN113365849A (en) * | 2018-11-06 | 2021-09-07 | 潘吉亚股份有限公司 | Multifunctional combined writing tool |
| CN113365849B (en) * | 2018-11-06 | 2023-10-24 | 潘吉亚股份有限公司 | Multifunctional combined writing tool |
| CN110509691A (en) * | 2019-08-28 | 2019-11-29 | 贵州大学 | A kind of portable this pen container of minutes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |