CN2923350Y - Pen with telescopic core - Google Patents
Pen with telescopic core Download PDFInfo
- Publication number
- CN2923350Y CN2923350Y CN 200620104586 CN200620104586U CN2923350Y CN 2923350 Y CN2923350 Y CN 2923350Y CN 200620104586 CN200620104586 CN 200620104586 CN 200620104586 U CN200620104586 U CN 200620104586U CN 2923350 Y CN2923350 Y CN 2923350Y
- Authority
- CN
- China
- Prior art keywords
- pen
- inner sleeve
- hollow tube
- ring
- leading section
- 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 - Lifetime
Links
Images
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model relates to the pen with a flexible type cartridge; wherein, a first blocking and sopping ring and a second blocking and sopping ring are arranged on the outer ring surfaces at the front end and back end of an internal sleeve in the pen; a cargo ring that can slide forward and backward on the ectotheca of the internal sleeve is arranged between the two blocking and sopping rings; and a flange on the inner side at the front part an axel that backwardly passes through of a suction pipe is connected with a set of ring screw into an integer. Comparing with the prior art, the utility model has the advantages of realizing the dual effects as a pressure type and a swing type, meeting the desires on pursuing for novelty and discrepancy of the customers, and improving the competitive ability of the product on the market.
Description
Technical field
The utility model relates to a kind of office writing appliance, relates in particular to a kind of pen with propulsive refill.
Background technology
The design field of writing pen, at configuration aspects a lot of different designs are arranged in order to the operation refill expansion, wherein, modal is a kind of common name push type pen, its concrete structure is shown in Fig. 1 to 4, and this push type pen 1 generally comprises outer pen tube 10 that a tail end inside has several guide rails 101, button 11 that a front end has annular ratchet 111, inner sleeve 12, that a rear end has annular ratchet 121 and is enclosed within pen cores 13 and in the inner sleeve 12 and is enclosed within back-moving spring 14 on pen core 13 front ends; And when by shown in Figure 1 when pushing button 11, the annular ratchet 111 of button 11 front ends can follow the linear forward slip of several corresponding guide rails 101 of outer pen tube 10, and the annular ratchet 111 of this front end can prop up and push annular ratchet 121 and inner sleeve 12 forward, when annular ratchet 111 surmounts the preceding end of several guide rails 101 forward, then be positioned at annular ratchet 111, ratchet design between 121 makes back-moving spring 14 produce restoring force backward, make inner sleeve 12 and annular ratchet 121 rotate a low-angle synchronously, and make annular ratchet 121 slide backward a bit of distance, and be limited on the corresponding guide rail 101 preceding ends, the head end of pen core promptly stretches out in outer pen tube 10 formation and writes state at this moment, as shown in Figure 2; And when by shown in Figure 2 when pushing button 11 again, the annular ratchet 111 of button 11 front ends is following corresponding guide rail 101 linear slide and push annular ratchet 121 and inner sleeve 12 forward forward again, when annular ratchet 121 surmounts the preceding end at several road junctions 101 forward, inner sleeve 12 rotates a low-angle again synchronously with annular ratchet 121, this moment, the former card stop getaway 101 preceding terminal also commentaries on classics of annular ratchet 121 advanced on the annular ratchet 121 not establish in the groove of card stop, the time inner sleeve 12 and pen core 13 slide backwards on original position again, as shown in Figure 1, realize circulating purpose of pushing button 11 with telescopic pen core 13.A kind of shaking type pen that is commonly referred to as is arranged again, as U.S. Pat 6923588B1 and US6921224B1, with pen whipping forward, make on the inner sleeve with the loading ring along with sliding to previous crops inertia and producing enough momentum, when colliding the stop ring of inner sleeve before this loading hoop, can order about that inner sleeve and pen core overcome the back-moving spring restoring force and synchronously to front slide, make pen core stretch out with the outer pen cap outside, contract after living inner sleeve by the horizontal block of a side direction button button this moment and making it stop not, form the state of writing.The structure of above-mentioned known push type pen and shaking type pen is different, and the mode of operation of refill expansion is also different between the two, can't use mutually, is difficult to satisfy the needs of consumer's seeking change and innovation.
The utility model content
Technical problem to be solved in the utility model provides a kind of pen with propulsive refill of pushing with the whipping dual-use function that has.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this pen with propulsive refill, comprise outer pen tube, button, inner sleeve, be located at pen core and back-moving spring in the inner sleeve, the outer pen tube leading portion pipe that is spirally connected, and establish centre bore in the outer pen tube, and outer pen tube tail end inside is provided with the guide rail that several ring peripheries are arranged, this centre bore passes the central authorities of guide rail, button is a tubular body, the center is provided with a hollow tube that extends forward in its pipe, this hollow tube is inserted by the outer pen tube leading section and is passed centre bore and be screwed into one with button, the hollow tube leading section be provided with a circle footpath first annular ratchet more bigger around outer rim than hollow tube, and the internal face of this first annular ratchet forms the less flange in a circle footpath in hollow tube, the inner sleeve rear end face is provided with an axostylus axostyle that extends back, this axostylus axostyle outer rim is provided with the second annular ratchet that cooperates with the hollow tube leading section first annular ratchet, it is characterized in that this inner sleeve leading section and rearward end outer ring surface also are provided with first stop ring and second stop ring, and be provided with a loading ring that slides before and after can be on the inner sleeve outer wall between two stop rings, and axostylus axostyle pass backward hollow tube the leading section inner face flange and be screwed into one with a collar, the axostylus axostyle and the collar are slided before and after can be in hollow tube and can not break away from from the hollow tube leading section.
Described first stop ring is screwed onto the leading section of inner sleeve.
The described second annular ratchet and axostylus axostyle adopt integrally formed or the split assembling.
Described second stop ring is screwed onto the rearward end of inner sleeve or is molded directly within on the inner sleeve rearward end.
Circulating when pushing button, the relative resilient of two annular relatively ratchets running on button and the inner sleeve, and several guide rails in the cooperation outer pen tube end, make the core end of pen core can produce flexible back and forth running at the head end place of outer pen tube leading section, by when operating pen forward during whipping, this loading hoop front slide also bumps against first stop ring of inner sleeve, and order about inner sleeve together with pen core and hollow tube together with button synchronously to front slide, each whipping can be replaced push button at every turn, the core end that makes pen core is in the flexible reciprocating action in the head end place of the leading portion pipe of outer pen tube.
Compared with prior art, advantage of the present utility model is on the basis of original push type pen, set up the shaking type structure, push type and shaking type double effects have been reached in conjunction with two kinds of different 26S Proteasome Structure and Functions, satisfy the hope of consumer's seeking change and innovation, on market, improved the competitiveness of product; A kind of mode breaks down simultaneously, can also realize with another mode, has prolonged the service time of pen; The utility model overall structure is simple, and is easy to assembly, helps large-scale production.
Description of drawings
Fig. 1 is the three-dimensional appearance schematic diagram that contracts in the existing push type pen core.
Fig. 2 is the existing overhanging three-dimensional appearance schematic diagram of a push type pen core.
Fig. 3 is the existing push type body structure exploded view that stands erect.
Fig. 4 is an existing push type side sectional view.
Fig. 5 is the utility model embodiment stereochemical structure exploded view.
The side sectional view of Fig. 6 when contracting in the utility model embodiment pen core.
Fig. 7 is the partial enlarged drawing of Fig. 6.
Fig. 8 is the side sectional view of the utility model embodiment pen core when overhanging.
Fig. 9 is the partial enlarged drawing of Fig. 7.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
With reference to figure 5~8, pen with propulsive refill 2 of the present invention, its appearance and modeling is similar in general push type pen 1, but known general push type pen 1 can only be pushed button and control refill expansion, push type pen 2 of the present utility model is then controlled the refill expansion except pushing button, shaking type is controlled refill expansion forward, present embodiment specifically comprises outer pen tube 20, button 30, inner sleeve 40, be located at pen core 50 and back-moving spring 60 in the inner sleeve 40, the outer pen tube 20 leading portion pipe 23 that is spirally connected, and establish centre bore 22 in the outer pen tube 20, and the inside of outer pen tube 20 tail ends is provided with the guide rail 21 that several ring peripheries are arranged, and centre bore 22 passes the central authorities of guide rail 21.
Wherein, the second annular ratchet and axostylus axostyle adopt integrally formed or the split assembling, and stop ring adopts iron or copper to do.
After push type pen 2 (outer pen tube 20 and the leading portion pipe 23) assembling of embodiment is finished, this back-moving spring 6-is pressed against leading portion pipe 23 inner faces forward, thereby elasticity is pressed against on the pen core 50 relatively backward, make pen core 50 all keep elasticity to be pressed against the first annular ratchet 32 backward at any time, and then button 30 required elastic force in circulating pressing operation process is provided together with the inner sleeve 40 and the second annular ratchet 45.
When present embodiment used, its circulating pressing operation process was identical with existing general push type pen 1, promptly between button 30 and the inner sleeve by two pairs of annular ratchet 32,45 mating reactions, reach the flexible purpose of pen core.Simultaneously present embodiment forward whipping can reach the flexible purpose of pen core equally, no matter this moment, whether pen core 50 was in retracted mode.Before whipping, can make back end button 30 downwards so that loading ring 43 natural downslides to second stop ring 42, behind the whipping, loading ring 43 is promptly slided fast forward by second stop ring, 42 places and bumps against on first stop ring 41 of inner sleeve 40, simultaneously loading ring 43 produce enough momentum order about inner sleeve 40 together with pen core 50 and hollow tube 31 together with button 30 synchronously to front slide, the running-active status that each whipping pen is produced is equal to the running-active status of at every turn pushing button 30, can make the core end 52 of pen core 50 stretch an action of contracting in head end 24 places of the leading section of outer pen tube 20 generation one.
Claims (4)
1, a kind of pen with propulsive refill, comprise outer pen tube, button, inner sleeve, be located at pen core and back-moving spring in the inner sleeve, the outer pen tube leading portion pipe that is spirally connected, and establish centre bore in the outer pen tube, and outer pen tube tail end inside is provided with the guide rail that several ring peripheries are arranged, this centre bore passes the central authorities of guide rail, button is a tubular body, the center is provided with a hollow tube that extends forward in its pipe, this hollow tube is inserted by the outer pen tube leading section and is passed centre bore and be screwed into one with button, the hollow tube leading section be provided with a circle footpath first annular ratchet more bigger around outer rim than hollow tube, and the internal face of this first annular ratchet forms the less flange in a circle footpath in hollow tube, the inner sleeve rear end face is provided with an axostylus axostyle that extends back, this axostylus axostyle outer rim is provided with the second annular ratchet that cooperates with the hollow tube leading section first annular ratchet, it is characterized in that this inner sleeve leading section and rearward end outer ring surface also are provided with first stop ring and second stop ring, and be provided with a loading ring that slides before and after can be on the inner sleeve outer wall between two stop rings, and axostylus axostyle pass backward hollow tube the leading section inner face flange and be screwed into one with a collar, the axostylus axostyle and the collar are slided before and after can be in hollow tube and can not break away from from the hollow tube leading section.
2, pen with propulsive refill according to claim 1 is characterized in that described first stop ring is screwed onto the leading section of inner sleeve.
3, pen with propulsive refill according to claim 1 is characterized in that the described second annular ratchet and axostylus axostyle adopt integrally formed or the split assembling.
4,, it is characterized in that described second stop ring is screwed onto the rearward end of inner sleeve or is molded directly within on the inner sleeve rearward end according to the arbitrary described pen with propulsive refill of claim 1 to 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620104586 CN2923350Y (en) | 2006-06-13 | 2006-06-13 | Pen with telescopic core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620104586 CN2923350Y (en) | 2006-06-13 | 2006-06-13 | Pen with telescopic core |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2923350Y true CN2923350Y (en) | 2007-07-18 |
Family
ID=38259776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620104586 Expired - Lifetime CN2923350Y (en) | 2006-06-13 | 2006-06-13 | Pen with telescopic core |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2923350Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103727194A (en) * | 2013-12-18 | 2014-04-16 | 青岛歌尔声学科技有限公司 | Push step transmission device |
CN103742497A (en) * | 2013-12-18 | 2014-04-23 | 青岛歌尔声学科技有限公司 | Pressing height-regulating device |
CN105209109A (en) * | 2013-04-16 | 2015-12-30 | 福建省百仕韦医用高分子股份有限公司 | Flow-stopping clamp apparatus |
CN105691033A (en) * | 2014-11-23 | 2016-06-22 | 史雁鸿 | Stretchable pen |
CN106379078A (en) * | 2016-09-30 | 2017-02-08 | 德保县实验小学 | Multifunctional pen |
CN107565230A (en) * | 2017-08-23 | 2018-01-09 | 国网福建省电力有限公司 | A kind of flat mouth type ground wire fixture and its application method |
CN108567223A (en) * | 2018-06-21 | 2018-09-25 | 宁波大学 | A kind of toothbrush of having self-feeding toothpaste |
CN109491521A (en) * | 2017-09-11 | 2019-03-19 | 宏碁股份有限公司 | Stylus |
CN110450562A (en) * | 2018-05-08 | 2019-11-15 | 股份公司东亚铅笔 | Pressed propelling pencil |
CN111201145A (en) * | 2017-09-19 | 2020-05-26 | 桑福德有限合伙人公司 | Telescopic nose cone writing tool |
-
2006
- 2006-06-13 CN CN 200620104586 patent/CN2923350Y/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105209109A (en) * | 2013-04-16 | 2015-12-30 | 福建省百仕韦医用高分子股份有限公司 | Flow-stopping clamp apparatus |
CN105209109B (en) * | 2013-04-16 | 2017-10-17 | 福建省百仕韦医用高分子股份有限公司 | Fluid stopping clamp device |
CN103727194A (en) * | 2013-12-18 | 2014-04-16 | 青岛歌尔声学科技有限公司 | Push step transmission device |
CN103742497A (en) * | 2013-12-18 | 2014-04-23 | 青岛歌尔声学科技有限公司 | Pressing height-regulating device |
CN105691033A (en) * | 2014-11-23 | 2016-06-22 | 史雁鸿 | Stretchable pen |
CN106379078A (en) * | 2016-09-30 | 2017-02-08 | 德保县实验小学 | Multifunctional pen |
CN107565230A (en) * | 2017-08-23 | 2018-01-09 | 国网福建省电力有限公司 | A kind of flat mouth type ground wire fixture and its application method |
CN107565230B (en) * | 2017-08-23 | 2019-05-21 | 国网福建省电力有限公司 | A kind of flat mouth type ground line fixture and its application method |
CN109491521A (en) * | 2017-09-11 | 2019-03-19 | 宏碁股份有限公司 | Stylus |
CN109491521B (en) * | 2017-09-11 | 2021-09-14 | 宏碁股份有限公司 | Touch control pen |
CN111201145A (en) * | 2017-09-19 | 2020-05-26 | 桑福德有限合伙人公司 | Telescopic nose cone writing tool |
US11407248B2 (en) | 2017-09-19 | 2022-08-09 | Sanford, L.P. | Retractable nosecone writing instrument |
CN110450562A (en) * | 2018-05-08 | 2019-11-15 | 股份公司东亚铅笔 | Pressed propelling pencil |
CN108567223A (en) * | 2018-06-21 | 2018-09-25 | 宁波大学 | A kind of toothbrush of having self-feeding toothpaste |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2923350Y (en) | Pen with telescopic core | |
CN100473543C (en) | Pen with propulsive refill | |
CN102941757B (en) | Pressing type pen | |
CN200939759Y (en) | Extension regulation set for rotary extensible pen | |
CN101797858A (en) | Side-pushed propelling pencil | |
CN101638021B (en) | Pressing type telescopic pen | |
CN2411119Y (en) | Side-presure-type ball-point pen | |
CN204877832U (en) | But vary voltage inflater of fast switch over | |
CN201436213U (en) | Pen with double pen tubes | |
CN203004675U (en) | Pen with slidable pen cap | |
CN100475552C (en) | Telescopic ball-point pen | |
CN201418469Y (en) | Cosmetic pen | |
CN105365452A (en) | Pen clip stretching and retracting structure | |
CN208893628U (en) | Face-changing toy and push type Face Changing pen | |
CN206067286U (en) | Color matching pen | |
CN206561917U (en) | Bicycle and its folding handles mechanism | |
CN2691348Y (en) | Pessing type liquid toilet pencil | |
CN2933881Y (en) | Drawing pencil | |
CN2472953Y (en) | Telescopic pen | |
CN109036359A (en) | A kind of environmental protection of noise reduction presses formula air bag bicycle bell | |
CN202447213U (en) | Button type water outlet switching structure of shower head | |
CN204505313U (en) | A kind of shaver | |
CN2607263Y (en) | Propelled pen | |
CN220923652U (en) | Rotary wheel type core-out pen with range-increasing mechanism | |
CN201745296U (en) | Press type ball-point pen or gel-ink pen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20090401 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |