200900265 九、發明說明： 【發明所屬之技術領域】 種旋轉式筆具 本發明是有關於一種筆具，特別是指一 【先前技術】 *筆具發展至今已逐漸趨於成熟，一般常見筆具類型有 鉛筆、原子筆...等，其中，自動錯筆大多是設計成按壓式， 透過按壓筆捍頂端之一按盤部，來控制筆心突伸出筆桿外 而用以供書寫之長度，但近年來其整體結構上已無太:變 化，所以對於使用者而言已無新鮮感。 【發明内容】 因此’本發明之目的，即在提供一種具有全新筆心調 整結構的旋轉式筆具。 、於是，本發明旋轉式筆具，可供一長條狀筆心插裝， 並包含-筆管機構、一组褒於筆管機構上之調轉機構、一 設置於筆管機構中之筆心座，及一設置於筆管機構與調轉 機構間之定位機構。該筆f機構包括—可供筆心插裝 筆管’且該筆管具有一由下往上螺旋環繞地成形於 導引部。該調轉機構包括一可被驅動而相 突軸Γ於筆管上之調轉帽，及-自調轉帽 大伸入“μ可被調轉料㈣動地嵌卡㈣ 該筆心座可供筆心嵌插固定，且可被連動板連 華心沿第一導引部轉動地相對筆管上下位移“亥 定位機構包括-無法轉動地㈣^於筆“端部中u JUU9UU265 疋位件，及—組裝固定於 ^ 第二定位件可被私 之第二定位件，且該 與第一定位件彈性卡士 ，第一疋位件轉動，並可 【實施方式】 t *购㈣目對㈣轉動定位。 有關本發明夕儿 以下配合參考 J 及其他技術内容、特點與功效，在 清楚的呈現。田工之㈣佳實施例的詳細說明中’將可 如圖1〜3所示’本發明旋 用於供一筆心1〇〇 轉弋葦具之—較佳實施例適 筆具外之長声m入，而可供使用者調整筆到00穿出 度该旋轉式筆具包含一箸总嫉播， 筆管機構3上之調轉機構4、構3、'組裝於 座5,及—相從认姑 3又置於筆管機構3中之筆心 。 …言機構3與調轉機構4間之定位機構6 該筆e機構3包括—直立中 離地往上同她人筆管31 S狀^ 31’及一可拆 令空筆頭32。該筆管3 、位减於筆管31底端之 端部外之中空管體部311r 一由—下可Γ地套置於筆頭32頂 形成於管體部311 彳上螺旋％繞延伸地凹陷 軸固接於管體部3:周面之凹槽狀第-導引部阳，及一同 多角开端且外徑較管體部大而内周面犯呈 夕角形之％狀安裝環部314。該、至 徑向凹陷有—環狀軌 内周面近頂緣處 有—上下 槽312’而該安裝環部3U外周面刻割200900265 IX. Description of the invention: [Technical field of the invention] Rotating writing instrument The present invention relates to a writing instrument, in particular to a prior art. * The development of the writing instrument has gradually matured, and the common writing instrument Types include pencils, ball pens, etc., among which the automatic erroneous pens are mostly designed to be pressed, and the length of the writing pen is controlled by pressing one of the tips of the pen to press the disk portion. However, in recent years, its overall structure has not been too much: change, so there is no freshness for the user. SUMMARY OF THE INVENTION Therefore, it is an object of the present invention to provide a rotary writing instrument having a novel pen center adjustment structure. Therefore, the rotary writing instrument of the present invention can be inserted into a long strip of the pen, and includes a pen tube mechanism, a set of turning mechanism on the pen tube mechanism, and a pen core disposed in the pen tube mechanism. a seat, and a positioning mechanism disposed between the pen tube mechanism and the transfer mechanism. The pen mechanism includes - a pen-injecting pen tube ' and the pen tube has a spirally formed shape from the bottom to the upper. The turning mechanism comprises a turning cap which can be driven to protrude from the pen tube, and the self-adjusting turning cap extends into the "μ can be transferred (4) to insert the card (4). The pen holder can be embedded in the pen core Inserted and fixed, and can be moved up and down with respect to the pen tube by the linkage plate and the Huaxin core along the first guiding portion. "Hai positioning mechanism includes - unable to rotate (4) ^ in the end of the pen" u JUU9UU265 疋 position, and - assembly The second positioning member is fixed to the second positioning member, and the first positioning member is elastically locked with the first positioning member, and the first clamping member is rotated, and the embodiment can be t* purchased (four) and the fourth (four) rotated positioning. With regard to the present invention, the following reference J and other technical contents, features and effects are clearly presented. In the detailed description of the best example of Tiangong (four), 'the invention can be used as shown in Figures 1 to 3' For the purpose of the heart, the preferred embodiment is suitable for the long sound of the pen, and the user can adjust the pen to the 00. The rotary pen includes a total broadcast. The transfer mechanism 4 on the pen tube mechanism 3, the structure 3, 'assembled in the seat 5, and the phase from the aunt 3 is placed in the pen The center of the pen in the mechanism 3. The positioning mechanism 6 between the speech mechanism 3 and the transfer mechanism 4 The pen e mechanism 3 includes - upright from the ground up with her pen tube 31 S shape ^ 31 ' and a detachable order The pen head 32. The pen tube 3, the hollow tube body portion 311r which is located outside the end of the bottom end of the pen tube 31 is placed on the top of the pen head 32 and is formed on the tube body portion 311. The recessed shaft is fixed to the tubular body portion 3: the groove-shaped first guiding portion of the circumferential surface, and the multi-angle open end and the outer diameter is larger than the tubular body portion, and the inner peripheral surface is in the shape of a square shape. The ring portion 314. The inner circumferential surface of the annular rail has a top and bottom groove 312' near the top edge and the outer circumferential surface of the mounting ring portion 3U is cut.
有上下延伸之條狀基準刻度316。 J 該調轉機構4包括—蓋封安襄環部31 抵於該安裝環部3U頂面之調轉帽41、一自調轉帽 200900265 往下延伸入管體部311中並靠抵於管體部3n頂端區段内周 面之限位42,及-自調轉帽41底面往下延伸人管 3Π中並靠抵於該第一導引部313上之連動板幻。該調轉帽 41具有-靠抵於該安裝環部314頂面之帽部川，及一自帽 部=往上延伸且外徑較小並可供插裝固定—橡皮擦⑻的目 中空管狀驅轉部413，且該帽部411外表面刻劃有多數沿其 軸心間隔分部，並可分別用以和該安裝環# 314之基^刻 度316對位的定位刻度412。在本實施例中，該等定位刻度 412為數字符號，但實施時不以此為限。 該限位板42與連動板43是呈間隔相向狀，並相背地 彈性迫抵於筆管31内側，且頂端處分別具有—貫穿其内、 外側面且相對稱之穿孔420、43〇，該連動板43長度較限位 板42長，且往下延伸至管體部311近筆頭32頂端處，並具 有-突設於其外侧面且可滑移地嵌卡於管體部3ιι之環狀執 槽3U中，而使調轉帽41定位靠抵於安裝環部μ頂面之 卡嵌肋部431。 如圖卜2、4所示，該筆心座5包括一上下延伸且靠 抵於連動板43内側面之中空管狀座體部51、—突設於座體 部51夕卜周面背向連動板43之一側的抵推部”，及二上下 間隔地突設於抵推部52外側面且可滑移地分職人筆管Μ 之第-導引部313中的肋條狀第二導引部53，且該抵推部 52具有二分別靠抵於連動板43兩相反側邊之抵推面521。 該座體部51具有一上下延伸而可供筆心1〇〇往上插裝固定 之組裝孔510。 200900265 如圖1、2、5所示，該定位機構6包括—被 二之帽部川限位於組裝環部314中的第—定位二二 ^固於限位板42與連動板43上且㈣安裝環部叫中 亚”弟一定位件61彈性卡接之第二定位件以。 該第-定位件61具有—外周面612呈多角形且益法轉 動_應嵌卡於安裝環部314内周面315之環狀本體部6ιι 、一間隔設置於本體部611内侧且内周面凹設有多數Ή周 緣間隔分部之定位槽614的彈性定位環部613，及三間隔 輪地同體固接於本體部611内周面與定位環部⑴外周面間 之連接部615。 在本實施例中，1^帽部411之該等定位刻度4!2是分別 :應位於二相鄰定位槽614正上方間的區域，且分別為數 字’但實施時，定位収412類型與設置位置皆不 限。 該第二定位件62具有—套置於限位板42與連動板43 外之環狀卡嵌環部621、二相向突設於卡嵌環部621内周面 且分別嵌插固定於限位板42與連動板43之穿孔42〇、43〇 中的卡嵌凸部622,及四間隔突設於卡嵌環部621外周面且 分別可脫離地彈性嵌卡於定位環部613之料定位槽614 中的定位凸部623。 如圖1 3、5所示，該旋轉式筆具使用時，可將筆心 1〇〇在上插入筆管31中，並插裝固定於筆心座5中，然後 便可透過握持调轉該調轉帽41的驅轉部413，連動使贫 連動板43相對筆官31轉動並抵推該筆心座$之抵推部^ 200900265 的其中一抵推面521， ▼動該筆心座5相對筌势·^ ,絲私 ，使得該筆心座5 ,ν甘山 邳對葦官31轉動 以其肷置於螺旋環繞之第—導 中的第二導引部53, >第.t 弟V引部313 /D第—導引部313相對筆管3] 往下旋轉滑移，進 了韋S 31在上或 μ 動筆心100相對筆管31上下位移， 當筆心100被往下嘲 上下位移 r巧移牙出筆頭32徭，# | 寫。 具俊6玄華具便可用於書 於調移筆心100相對筆 帽41遠動鑪叙々f 上下位移的同時，被調轉 —定位件62沐、動板43與限位板42亦會同時帶動該第 -疋位件62相對第一定位件61轉動，且當第二 轉動時，該等原本嵌卡 W合、人卡於其中—定位槽_中的定位凸部 性迫抵於蚊位環冑613之該等文位槽614 槽緣，並迫使定位環部613彈性變形，而相對定位環部⑴ 轉動並嵌入相鄰之另—定位槽614中，使得調轉帽Μ再次 調轉定位。且可透過觀相轉帽41 #動後與該基準刻度 316對應之定位刻度412所代表之數值，而得知目前該筆： 100被往下調移伸的長度。 在本實施例中，該第一定位件61是透過本體部611之 多角形外周面612對應嵌卡於該安裝環部314之多角形内 周面化时式來定位，但實施時，該第一定位件μ組裝 定位於安裝環部314中的方式不以此為限。 乂 本只施例之第一導引部313是設計成凹槽狀，而第二 導引部53是設計成嵌置於第―導弓丨部313中之肋條狀，作 實施時，該等導引部313、53結構可互換，亦即，可將第 一導引部313設計成由下往上螺旋環繞之肋條狀，而將該 200900265 等第二導引部53設計成可供坌 '者 Μ… 第部313對應後入之凹 槽狀。另外，亦可將該等導引Α 邛3 13、53皆設計成肋條狀 ’且使該筆心座5之該等第-逡 ”引部53分別往下限位靠抵 於该第一導引部313頂側緣，同 j樣可使筆心座5沿第一導 5ί部313滑移。 ^ 歸納上述’透過該調移機馗 鍪…& ’移機構4可被調轉，而帶動固定 筆〜100之筆心座5於筆管3 1由Α 土* 1中紅轉並上下位移的結構設 。十’而構成一種明顯不同於習知答 知葦具之創新筆心100調移 方式’且设置於筆管3〗盘胡鐘撒姐Λ /'乃轉機構4間的該等彈箬6〗、62 之對應彈性嵌卡定位結構設計，〃 T還了方便使用者調移固定 筆心100穿出筆管機構3外 、 再外而用以供書寫之長度，更可透 過該調轉帽41之該等定位刻声 位亥]度412可分別與筆管31之基 準刻度316對位的結構設計， 偁叹冲，而仔知所調移之筆心1〇0長 度，相當方便實用。因此，確實可達到本發明之目的。 惟以上所述者’僅為本發明之一較佳實施例而已，當 不靶以此限定本發明實嫦 # 刹〜 ^細之_ ’即大凡依本發明申請專 I靶圍及發明說明内容所作 間早的荨效變化與修飾，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖I是本發明旋轉式筆 圖 敉仏只知例的立體分解 並將-調轉帽上的多數定位刻度移除而未標示； 圖2疋§亥較佳實施例的側視剖面圖； 圖3疋该較佳實施例之局部立體放大圖； 囷4疋„亥較佳貫施例之斷面剖視放大圖；及 10 200900265 圖5是該較佳實施例之斷面剖視放大圖。 11 200900265 【主要元件符號說明】 100···· ....筆心 430…. ...穿孔 101.... ....橡皮擦 431.... ...卡嵌肋部 3....... ....筆管機構 5....... ...筆心座 31 …·· ....筆管 51 ….· ...座體部 311 .... ....管體部 510.... ...組裝孔 312·.·· ....執槽 52 …·. ...抵推部 313··.. ....第一導引部 521.… ...抵推面 314.... ....安裝環部 53 … ...第二導引部 315.... —内周面 6....... ...定位機構 316.... ....基準刻度 61 ...第一定位件 32 ..... ....筆頭 611 .... ...本體部 4....... ....調轉機構 612·... ...外周面 41 ..... ....調轉帽 613·..· ...定位環部 411 .... ....帽部 614.... ...定位槽 412.... ....定位刻度 615.... ...連接部 413.... ......驅轉部 62 ..... 第二定位件 42 ..... ,....限位板 621 .... ....卡嵌環部 420..., .....穿孔 622... ....卡嵌凸部 43 .... .....連動板 623… ....定位凸部 12There is a strip-shaped reference scale 316 extending up and down. J The adjusting mechanism 4 includes a capping ampoule ring portion 31 that abuts against the top surface of the mounting ring portion 3U, and a self-adjusting turning cap 200900265 that extends downward into the tubular body portion 311 and abuts against the top of the tubular body portion 3n. The limit 42 of the inner peripheral surface of the segment, and the bottom surface of the self-adjusting flip cap 41 extend downwardly into the human tube 3Π and abut against the interlocking plate on the first guiding portion 313. The adjusting cap 41 has a cap portion that abuts against the top surface of the mounting ring portion 314, and a hollow tubular drive that extends from the cap portion and has a small outer diameter and is insertable and fixed by the eraser (8). The rotating portion 413, and the outer surface of the cap portion 411 is scribed with a plurality of positioning marks 412 spaced along the axis of the mounting ring 316. In this embodiment, the positioning scales 412 are numerical symbols, but are not limited thereto. The limiting plate 42 and the interlocking plate 43 are spaced apart from each other, and are elastically pressed against the inner side of the pen tube 31 opposite to each other, and have a through hole 420, 43 贯穿 through the inner and outer sides thereof, respectively. The length of the interlocking plate 43 is longer than that of the limiting plate 42 and extends downward to the top end of the tubular portion 311 near the tip 32, and has a ring that protrudes from the outer side surface and is slidably fitted to the tubular body portion 3ι In the holding groove 3U, the turning cap 41 is positioned to abut against the engaging rib portion 431 of the top surface of the mounting ring portion μ. As shown in FIG. 2 and FIG. 4, the pen holder 5 includes a hollow tubular seat portion 51 extending up and down and abutting against the inner side surface of the linking plate 43. The protruding portion is protruded from the seat portion 51 and is circumferentially coupled. a urging portion on one side of the plate 43 and a rib-shaped second guide protruding from the outer side of the urging portion 52 and slidably spaced apart from the first guide portion 313 of the pen holder The portion 53 and the abutting portion 52 have two abutting surfaces 521 respectively opposite to opposite sides of the linking plate 43. The seat portion 51 has an upper and lower extension for the pen core 1 〇〇 to be inserted and fixed The assembly hole 510. 200900265 As shown in FIGS. 1, 2, and 5, the positioning mechanism 6 includes a second position in the assembly ring portion 314 of the second cap portion, and is fixed to the limit plate 42 and interlocked. On the plate 43 and (4) the mounting ring portion is called the second positioning member of the middle Asian "child" locating member 61 elastically snapped. The first positioning member 61 has an outer peripheral surface 612 having a polygonal shape and a favorable rotation _ an annular body portion 6 ι which is to be fitted to the inner circumferential surface 315 of the mounting ring portion 314, and is disposed at an inner side and an inner circumferential surface of the main body portion 611. The elastic positioning ring portion 613 having a plurality of positioning grooves 614 of the peripheral edge portion is recessed, and the three spacer wheels are fixed to the connecting portion 615 between the inner circumferential surface of the main body portion 611 and the outer circumferential surface of the positioning ring portion (1). In the present embodiment, the positioning scales 4! 2 of the cap portion 411 are respectively located in an area between the two adjacent positioning slots 614, and are respectively numbers 'but when implemented, the positioning type 412 is The location is not limited. The second positioning member 62 has an annular locking ring portion 621 which is sleeved on the outer surface of the limiting plate 42 and the interlocking plate 43 and protrudes from the inner circumferential surface of the locking ring portion 621 and is respectively fixed and fixed at the limit. The plate 42 and the engaging projections 622 of the through holes 42 〇 and 43 of the interlocking plate 43 and the four spaced apart protrusions are respectively disposed on the outer peripheral surface of the engaging ring portion 621 and are detachably elastically inserted into the positioning ring portion 613. A positioning protrusion 623 in the groove 614. As shown in FIGS. 1 and 3, when the rotary writing instrument is used, the pen core 1 can be inserted into the pen tube 31 and inserted and fixed in the pen holder 5, and then can be adjusted through the grip. Turning the driving portion 413 of the adjusting cap 41, the interlocking plate 43 is rotated relative to the pen member 31 and pushes against one of the pressing faces 521 of the pushing portion ^200900265 of the pen holder 0, and the pen holder is moved. 5 relative to the potential · ^, silk private, so that the penis 5, ν 甘 邳 邳 苇 苇 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 第二 第二 第二 第二 第二 第二 第二The t-V lead portion 313 / D first guide portion 313 is rotated downward with respect to the pen tube 3], and is moved up or down by the S S 31 or the pen-like pen 100 is displaced up and down with respect to the pen tube 31, when the pen core 100 is moved toward Under the ridicule up and down displacement r skillfully moved the teeth out of the pen 32徭, # | write. The tool can be used to transfer the pen 100 from the pen to the top of the pen. The upper and lower displacements are simultaneously adjusted. The positioning member 62, the moving plate 43 and the limiting plate 42 also drive the same. The first clamping member 62 rotates relative to the first positioning member 61, and when the second rotation is performed, the original embedded card is engaged, and the positioning convex portion of the positioning slot is forced against the mosquito seat ring. The position slots 614 of the 613 are grooved, and the positioning ring portion 613 is elastically deformed, and the relative positioning ring portion (1) is rotated and embedded in the adjacent other positioning groove 614, so that the turning cap is again adjusted and positioned. Moreover, the value represented by the positioning scale 412 corresponding to the reference scale 316 after the movement of the phase cap 41 is moved, and the length of the pen is shifted downward by 100. In this embodiment, the first positioning member 61 is positioned by the polygonal outer peripheral surface 612 of the main body portion 611 corresponding to the polygonal inner circumferential surface of the mounting ring portion 314. However, when implemented, the first positioning member 61 is positioned. The manner in which a positioning member μ is assembled and positioned in the mounting ring portion 314 is not limited thereto. The first guiding portion 313 of the embodiment is designed to have a groove shape, and the second guiding portion 53 is a rib shape designed to be embedded in the first guiding arch portion 313. The guiding portions 313, 53 are interchangeable, that is, the first guiding portion 313 can be designed to be spirally wound from bottom to top, and the second guiding portion 53 such as 200900265 can be designed to be 坌' Μ... The first part 313 corresponds to the groove shape of the back. In addition, the guides 13 3 13 and 53 may be designed in a rib shape and the first 逡" lead portions 53 of the pen holder 5 respectively reach the lower limit to the first guide. The top edge of the portion 313 can slide the pen holder 5 along the first guide 5 313. ^ Inductively, the above-mentioned 'transfer mechanism 馗鍪...& 'shift mechanism 4 can be turned and fixed Pen ~ 100 pen holder 5 in the pen tube 3 1 from the soil * 1 in the red turn and up and down the displacement of the structure. Ten 'and constitute a distinct difference from the well-known know-how cookware 100 transfer mode 'And set in the pen tube 3〗 Pan Hu Zhong Sa sister Λ / 'The rotation of the mechanism 4 of these magazines 6〗, 62 corresponding elastic card positioning structure design, 〃 T also facilitates the user to transfer the fixed pen The heart 100 is worn out of the pen tube mechanism 3, and is used for the length of the writing, and the positioning sounds of the adjusting cap 41 can be aligned with the reference scale 316 of the pen tube 31, respectively. The design of the structure, sighing, and knowing the length of the stroke of the stroke is 1〇0, which is quite convenient and practical. Therefore, the purpose of the invention can be achieved. The present invention is only a preferred embodiment of the present invention, and when the target is not targeted, the invention is not limited to the present invention.荨 变化 变化 变化 变化 变化 变化 变化 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图 图Figure 2 is a side elevational cross-sectional view of the preferred embodiment of the preferred embodiment; Figure 3 is a partial enlarged perspective view of the preferred embodiment; Magnified view; and 10 200900265 Figure 5 is an enlarged cross-sectional view of the preferred embodiment. 11 200900265 [Description of main component symbols] 100···· .... pen heart 430.... ...perforation 101........Eraser 431....card rib 3 ....... .... Pen tube mechanism 5....... ... pen holder 31 ...·· .... pen tube 51 ..... ... seat body 311 . ....tube body 510....assembly hole 312·.··....slot 52...·....impact part 313··.. .... The first guiding portion 521....the pushing surface 314.....the mounting ring portion 53...the second guiding portion 315.....the inner circumferential surface 6.... ... positioning mechanism 316...... reference scale 61 ... first positioning member 32 ..... .... writing head 611 .... ... body portion 4. .............................................................................................................................................................................................................................................................................................................................................................................................................................. ....cap 614.... positioning groove 412..... positioning scale 615....connection 413..........drive The portion 62 ..... the second positioning member 42 ....., .... the limiting plate 621 ..... the card inlaid ring portion 420 ..., ..... perforation 622 .... card embedded convex portion 43 ......... linkage plate 623 .... positioning convex portion 12