五、新型說明： 【新型所屬之技術領域】 本創作與工具之伸縮桿有關，特別是有關於一種推鈕 式伸縮桿。 【先前技術】 為了因應不同的使用距離’ 一般的手工具(如園藝剪) 皆具備伸縮桿的設計，以增加工作上的便利性。就目前伸 縮桿的設計來說，主要是先迫使内、外管產生相對轉動， 再利用摩奸涉的方絲完成内、外管之_定位，但是 故樣的定财式很容㈣内、外管之Μ現肋的情況。 為了解決前述問題，台灣公告第1337118號專利案揭 露出一種「I具之伸、縮管」，其主要是利用控制钮、連動桿、 控制座’以及定位柱之間的多段連動關係來完成内、外管 之間的伸縮定位，但是此專利案的結構設計仍稱嫌複雜而 有待改進之必要。 【新型内容】 本創作之主要目的在於提供一種推钮处 構簡單且定位確實。 f ° —為達成上述目的，本創作之推赵式伸縮桿包含有一内 管、一外管、-滑座、-定位彈片、一控制組件，以及一 彈性件。該内管具有一滑槽，該滑槽之槽壁具有多數個定 位凹部，f多數個定位凹部沿著該内管之轴向呈間隔地排 列，該外官可沿該内管之軸向位移地套設於該内管；該滑 座可位移地設於該内管之滑槽内且固定於該外管，並具有 一長槽孔；該定位彈片具有一固定軸部、至少一第一臂部， 以及至少一定位凸部，該固定軸部固定於該滑座，該第— 臂部自該固定軸部延伸而出，該定位凸部自該第一臂部之 一側面朝該内管之定位凹部的方向突伸而出；該控制組件 具有一移動座、一推鈕，以及一設於該移動座及該推鈕之 間之連動件，該移動座可位移地設於該内管之滑槽内且具 有一推塊，該推塊嵌設於該滑座之長槽孔内且貼抵於該定 位彈片之第一臂部，該推紐可於一第一位置與一第二位置 之間位移地設於該外管，當該推紐位於該第一位置時，該 移動座之推塊會向外推頂該定位彈片之第一臂部，使該定 位彈片之定位凸部可選擇地卡合於該内管之其中一該定位 凹部，當該推鈕位於該第二位置時，該推鈕會透過該連動 件帶動該移動座㈣離該定位料的方向㈣，使該定位 2片藉由本身之回復彈力而迫使該定位凸部脫離該内管之 定位凹部；卿性件設於該滑座與該移動座之間，用以將 該移動座朝該定位彈片的方向推頂。 由上述可知，本創作之推鈕式伸縮桿利用該推鈕、該 連動件，以及鄉動紅_簡單連動關絲迫使該定位 彈片之定位凸部與該内管之定位凹部之間形成穩固地卡合 或相互分離，藉以達到調整長度的目的。 【實施方式】 茲配合圖式列舉以下較佳實施例，用以對本創作之結 構及功效進行詳細說明。 … 請先參閱第-及二圖，為本創作第一較佳實施例之推 M443602 紐^伸縮桿10,包含有一内管2〇、一外管3〇、_滑座4〇、 一定位彈片50、一控制組件60，以及一彈性件7〇。 ^管20具有-滑槽22 ’滑槽22之槽壁的兩相對側分 ，具有多數個定位凹部24，該多數個定位凹部24沿著内 ΐ 20之軸向呈間隔地排列。此外，内管加之—端套設有 一内管套26。 又 外管30具有一外管體32、一握把套34、一固定板％， 以及一外管套38。外管體32套設於内管20之另一端且具 有第一透孔322及一相對第一透孔322之嵌孔324 ;握 把套34套設於外管體32之一端且具有一連通第一透孔 322之第二透孔342 ;固定板30嵌設於外管體32之嵌孔 324内且具有一凸柱362;外管套38套設於外管30之另一 端且連接於固定板36。 滑座40設於内管20之滑槽22内且具有一底壁42、 一第一端壁44、一第二端壁46，以及一間隔壁48。底壁 42具有一固定孔422、一長槽孔424，以及一穿槽426 ;第 一端壁44設於底壁42之一端且具有一穿孔442 ;第二端 壁46設於底壁42之另一端且具有一凹孔462 ;間隔壁48 設於底壁42之中央處且位於長槽孔424與穿槽426之間。 在組裝時，滑座40之第二端壁46的凹孔462供外管30 之固定板36的凸柱362插設，使得滑座40可受外管30 之帶動而於滑槽22内滑移。 如第二及四圖所示，定位彈片50具有一固定軸部52、 二第一臂部54，以及二定位凸部56。固定軸部52插設於 5 M443602 滑座40之底壁42的固定孔422内而固定於滑座40 ;該二 第一臂部54自固定軸部52向外擴張地延伸而出；該二定 位凸部56分別自該二第一臂部54之外側面朝内管2〇之定 位凹部24的方向突伸而出。 如第二至四圖所示，控制組件60具有一移動座61、 一推鈕62，以及一連動件63。移動座61設於内管2〇之滑 槽22内且具有一基部611、一推塊612，以及一隆起部613, 推塊612設於基部611之一端且具有二斜面614 ,隆起部 613自基部611之另一端向上隆起且具有一螺孔615 ,在組 裝時，移動座61之推塊612嵌設於滑座4〇之長槽孔424 内且藉由兩斜面614分別貼抵於定位彈片5〇之第一臂部 54的内側面，移動座61之隆起部613則嵌設於滑座之 穿槽426内’推紐62具有一承座64與一上蓋&，承座 位於外皆體32之第-透孔322及握把套％之第 二透孔342 之間’上蓋65 ϋ定於承座64之頂面且經由握把套％之第 =透孔342而顯露於外；連動件63在本實施例中具有一固 定塊66與一連桿67,固定塊66藉由一螺絲68固定於推 纽62之承座64的底面，連桿67具有一第一固定端仍 與一第二固定端674 ’第―固定端672固定於蚊塊66， 第二固定端674穿經滑座4〇之第一端壁44的穿孔442且 螺設於移動座61讀起部613的螺孔615内。藉此，推钮 62魏透過連動件63來帶動移動座&相對滑座4〇移動。 彈ϋ件7G套②於連動件63之連桿的第二固定端 674且以其兩^分別頂抵滑座4〇之第一端壁與移動座 6 M443602 61之隆起部613之間，用以將移動座6丨朝定位彈片50的 方向推頂。 當要調整長料’如第五_示，先以拇指將推紐62 從如第二圖所示之一第一位置ρι往後板動至如第五圖所 不之-第二位置P2，使推鈕62透過連動件63來拉動移動 座61朝遠離定位彈片50的方向移動，此時的移動座61 之隆起部6丨3會壓縮彈性件7()，同時移動座61之推塊犯 #會釋放施予定位彈片50之第-臂部54的推力，使得定位 彈片50之第一臂部54會藉由本身的回復彈力而往内收 縮，迫使粒彈片5G之定位凸部56脫離内管Μ之定位凹 部24，如第六圖所示，接著使用者便能藉由滑座仞於滑 槽一22内的移動來拉動外管％進行長度的調整，如第七圖V. New description: [New technical field] This creation is related to the telescopic rod of the tool, especially for a push button type telescopic rod. [Prior Art] In order to respond to different usage distances, general hand tools (such as garden shears) are equipped with telescopic rods to increase work convenience. In terms of the design of the telescopic rod, the main reason is to force the inner and outer tubes to rotate relative to each other, and then use the square wire involved in the rape to complete the positioning of the inner and outer tubes, but the fixed type of money is very good (4), The situation of the outer ribs of the outer tube. In order to solve the above problems, the Taiwan Patent No. 1337118 discloses a "extension and contraction of the I", which is mainly accomplished by using a plurality of interlocking relationships between the control knob, the linkage rod, the control seat', and the positioning post. The telescopic positioning between the outer tubes, but the structural design of this patent is still called complex and needs to be improved. [New Content] The main purpose of this creation is to provide a push button structure that is simple and accurate. f °—To achieve the above objectives, the push-type telescopic rod of the present invention comprises an inner tube, an outer tube, a slide, a positioning spring, a control assembly, and an elastic member. The inner tube has a sliding groove, the groove wall of the sliding groove has a plurality of positioning concave portions, and a plurality of positioning concave portions are arranged at intervals along the axial direction of the inner tube, and the outer portion can be displaced along the axial direction of the inner tube The sliding sleeve is disposed in the sliding groove of the inner tube and is fixed to the outer tube and has a long slot; the positioning elastic piece has a fixed shaft portion and at least one first An arm portion, and at least one positioning convex portion fixed to the sliding seat, the first arm portion extending from the fixed shaft portion, the positioning convex portion facing from the side of the first arm portion The direction of the positioning recess of the tube protrudes; the control assembly has a moving seat, a push button, and a linking member disposed between the moving seat and the push button, the movable seat is displaceably disposed therein a sliding block is disposed in the slot of the tube, and the pushing block is embedded in the long slot of the sliding seat and abuts against the first arm of the positioning elastic piece, and the pushing button can be in a first position and a first position Displaceably disposed between the two positions on the outer tube, when the push button is located at the first position, the pushing block of the moving seat The first arm portion of the positioning elastic piece is pushed out, so that the positioning convex portion of the positioning elastic piece is selectively engaged with one of the positioning concave portions of the inner tube, and when the push button is located at the second position, the push button The moving piece (4) is driven by the linking member to move away from the positioning material (4), so that the positioning piece 2 forces the positioning convex portion to be disengaged from the positioning concave portion of the inner tube by the resilience elastic force of the positioning piece; the clearing member is disposed on the sliding portion Between the seat and the moving seat, the mobile seat is pushed in the direction of the positioning elastic piece. It can be seen from the above that the push button type telescopic rod of the present invention uses the push button, the linking member, and the jovial red_simple interlocking wire to force the positioning convex portion of the positioning elastic piece and the positioning concave portion of the inner tube to form a stable position. They are snapped or separated from each other to achieve the purpose of adjusting the length. [Embodiment] The following preferred embodiments are listed with reference to the drawings to explain the structure and function of the present invention in detail. ... Please refer to the first and second figures, which is the first preferred embodiment of the push M443602 button 4, including an inner tube 2〇, an outer tube 3〇, a sliding seat 4〇, a positioning elastic piece 50. A control assembly 60 and an elastic member 7''. The tube 20 has two opposite side portions of the groove wall of the chute 22' chute 22, and has a plurality of positioning recesses 24 which are arranged at intervals along the axial direction of the inner bore 20. In addition, the inner tube is provided with an inner sleeve 26 provided. Further, the outer tube 30 has an outer tube body 32, a grip sleeve 34, a fixing plate %, and an outer tube sleeve 38. The outer tube 32 is sleeved on the other end of the inner tube 20 and has a first through hole 322 and a through hole 324 opposite to the first through hole 322. The grip sleeve 34 is sleeved on one end of the outer tube 32 and has a communication. a second through hole 342 of the first through hole 322; the fixing plate 30 is embedded in the insertion hole 324 of the outer tube body 32 and has a protruding post 362; the outer tube sleeve 38 is sleeved on the other end of the outer tube 30 and connected to Fixing plate 36. The carriage 40 is disposed in the chute 22 of the inner tube 20 and has a bottom wall 42, a first end wall 44, a second end wall 46, and a partition wall 48. The bottom wall 42 has a fixing hole 422, a long slot 424, and a slot 426. The first end wall 44 is disposed at one end of the bottom wall 42 and has a through hole 442. The second end wall 46 is disposed on the bottom wall 42. The other end has a recessed hole 462; the partition wall 48 is disposed at the center of the bottom wall 42 and between the long slot 424 and the slot 426. When assembled, the recess 462 of the second end wall 46 of the slider 40 is inserted into the boss 362 of the fixing plate 36 of the outer tube 30, so that the slider 40 can be driven by the outer tube 30 to slide in the slot 22. shift. As shown in the second and fourth figures, the positioning elastic piece 50 has a fixed shaft portion 52, two first arm portions 54, and two positioning convex portions 56. The fixed shaft portion 52 is inserted into the fixing hole 422 of the bottom wall 42 of the 5 M443602 sliding seat 40 and fixed to the sliding seat 40; the two first arm portions 54 extend outwardly from the fixed shaft portion 52; The positioning convex portions 56 protrude from the outer side surfaces of the two first arm portions 54 in the direction of the positioning concave portion 24 of the inner tube 2〇. As shown in the second to fourth figures, the control assembly 60 has a moving seat 61, a push button 62, and a linkage 63. The movable seat 61 is disposed in the sliding slot 22 of the inner tube 2 and has a base portion 611, a pushing block 612, and a protruding portion 613. The pushing block 612 is disposed at one end of the base portion 611 and has two inclined surfaces 614. The protruding portion 613 is self-contained. The other end of the base portion 611 is swelled upwardly and has a screw hole 615. When assembled, the push block 612 of the movable seat 61 is embedded in the long slot 424 of the slide base 4 and is respectively attached to the positioning elastic piece by the two inclined surfaces 614. The inner side of the first arm portion 54 of the fifth side, the raised portion 613 of the movable seat 61 is embedded in the slot 426 of the sliding seat. The push button 62 has a socket 64 and an upper cover & The upper cover 65 between the first through hole 322 of the body 32 and the second through hole 342 of the grip cover is defined on the top surface of the socket 64 and exposed through the third through hole 342 of the grip sleeve %; In this embodiment, the linking member 63 has a fixing block 66 and a connecting rod 67. The fixing block 66 is fixed to the bottom surface of the socket 64 of the push button 62 by a screw 68. The connecting rod 67 has a first fixed end. A second fixed end 674 'the first fixed end 672 is fixed to the mosquito block 66 , and the second fixed end 674 passes through the through hole 442 of the first end wall 44 of the slide 4 , and is screwed to the movable seat 61 . The inside of the screw hole 615 of the reading portion 613 is read. Thereby, the push button 62 transmits the moving seat & relative to the slider 4 through the linking member 63. The elastic member 7G is disposed between the second fixed end 674 of the connecting rod 63 and the first end wall of the sliding base 4 and the raised portion 613 of the moving base 6 M443602 61. The top of the moving seat 6 推 is pushed toward the positioning elastic piece 50. When the long material is to be adjusted as shown in the fifth figure, the push button 62 is first moved from the first position ρι as shown in the second figure to the rear plate to the second position P2 as shown in the fifth figure. The push button 62 is moved through the linking member 63 to move the movable seat 61 in a direction away from the positioning elastic piece 50. At this time, the raised portion 6丨3 of the moving seat 61 compresses the elastic member 7(), and at the same time, the push block of the movable seat 61 is broken. The thrust of the first arm portion 54 of the positioning elastic piece 50 is released, so that the first arm portion 54 of the positioning elastic piece 50 is contracted inward by its own restoring elastic force, forcing the positioning convex portion 56 of the particle elastic piece 5G to be disengaged from the inside. The positioning recess 24 of the tube is as shown in the sixth figure, and then the user can pull the outer tube % to adjust the length by the movement of the slider in the chute 22, as shown in the seventh figure.
Cl::旦調整到適當的長度時’使用者再釋放施予推鈕 、里，此時的彈性件7〇會推動移動座&朝定位彈 63 料移紐61在軸料財會透過連動件 n 從第二位置p2回到第—位置P1，同時移 —之推塊6!2會推頂定位彈片5〇之第一臂部5 仵歧彈片5〇之第一臂部54會往外擴張而讓定位彈片5〇 之疋位凸部56卡合於内營+ 所示，藉以完成外管30的定位。疋位凹部％内’如第四圖 总20二確保疋位彈片5〇之定位凸部56能夠確實脫離内 ^之^凹部24_’本創作之推㈣伸縮桿ig更提供一 Q ’如第—及六圖所示，復位彈片8G具有一歲 °M2、二第二臂部84，以及二頂抵部86 ’礙卡部82嵌 7 M443602 设於滑座40之間隔壁48的一狹縫482内，該二第二臂部 84分別自礙卡部82之兩端朝定位彈片5〇的方向延伸而 出’該二頂抵部86分別形成於該二第二臂部84之末端且 分別位於时2G之定位凹部24與歧彈片％之錄凸部 %之=。藉此’當推-62位於第二位置p2時定位彈片 之疋位凸。卩56除了依靠定位彈片5〇之第一臂部54的 吨彈力峨2G之定位凹部24之外，還會受到復 位彈片80之頂抵部％的推頂而確實脫離，以避免與内管 20之定位凹部24之間產生干涉。 另一方面，再如第八及九圖所示，為本創作第二較佳 實施例之她式伸轉12，其主要輯與上述實施例大致 相同’惟其差異在射卜管3G及連動件9G的設計不同。 外官30之外管體32套設於内管2〇且以其一端具有一 第透孔322及一相鄰第一透孔322之嵌孔324，外管30 之外官套38套設於外管體32之一端且具有一連通第一透 孔322之第二透孔342，外管3〇之握把套34套設於外管 體32之另一端’外管3〇之固定板36嵌設於外管體32之 嵌孔324内且連接外管套％及滑座4〇。 控制組件60之推叙62的承座64位於外管體32之第 透孔322及外管套38之第二透孔342之間，推钮62之 上蓋65固定於承座64之頂面且經由外管套38之第二透孔 342而顯露於外；連動件9〇在本實施例中具有一頂壁92 與一推壁94 ’頂壁92藉由螺拴68固定於推鈕62之承座 64’推壁94自頂壁92之一端朝滑座4〇之方向延伸且伸入 8 M443602 滑座4〇之間隔壁48與移動座61之 十圖所示。 ^之間’如第 藉此，當使用者將推紐62從如第十圖所 P1往後扳動至如第十二圖所示之第二位置P 立置 會透過連動件90咖94 ___ 613’使移動座61朝遠離植彈片5Q的 = 之推塊612會釋放施予定位彈片5 力，使得定位彈片50之第-臂部54會^由本=^的推 力而往内收縮，迫使定位彈片 脫，设彈 0Λ ♦凸。Ρ 56脫離内管 2〇之疋位凹部24 ’以便使用者拉動外管％進行長二 旦調整_當的長度時，使用者再釋放施予‘二 的力置’此時的彈性件7〇會推動移動座61缺位彈片％ 的方向移動’使移祕61之隆起部613推_動件 推壁94而帶動推鈕62從第二位置ρ2回到第—位置η， 同時移動座61之推塊612會推頂定位彈片5〇 一臂部 5)，使得定位彈片5G之第—臂部54會往外擴張而讓定位 彈片50之定位凸部56卡合於内管20之定位凹部以内 如第十一圖所示，藉以完成外管30的定位。當然，本實施 例之推鈕式伸縮桿12亦可配置復位彈片8〇來使用。也 綜上所陳’本創作之推鈕式伸縮桿利用推鈕、連動件， 以及移動座之間的簡單連動關係來迫使定位彈片之定位凸 部穩固地卡合或確實地脫離内管之定位凹部，以便進行長 度的調整’整體結構與習用技術相比之下顯得更為簡'絮而 9 M443602 達到本創作之目的。 【圖式簡單說明】 第-圖為本創作第—較佳實施例之立體圖。 第-圖為本創作第—較佳實關之立體分解圖 主要 _第二圖為本創作第—較佳實施例之側視剖視圖 顯示推鈕位於第一位置之狀態。 主要 第四圖為本創作第—較佳實施例之局部俯視圖 顯示定位彈片之定位凸部卡合於内管之定位凹部。 ▲第五圖類同於第三圖，主要顯示推錄於第二位置之 狀態。 脫』=:圖’主要顯示定位彈一部 調整創作第-較佳實施例之側視圖，主要顯示 第八圖為本創作第二較佳實施例之立體圖。 第九圖為本創作第二難實關之讀分解圖。 為本創作第二較佳實施例之局部側視剖視圖， 主要顯不推鈕位於第一位置之狀態。Cl:: When it is adjusted to the appropriate length, the user releases the push button, and the elastic member 7〇 at this time will push the moving seat & the positioning bullet 63 to move the button 61 in the shaft material through the linkage n returning from the second position p2 to the first position P1, while shifting the push block 6! 2 will push the first arm portion 5 of the positioning elastic piece 5〇, and the first arm portion 54 of the elastic piece 5〇 will expand outward The positioning convex piece 56 of the positioning elastic piece 5 is engaged with the internal camping + to complete the positioning of the outer tube 30. In the case of the recessed portion %, as shown in the fourth figure, the positioning convex portion 56 of the cymbal cymbal 5 能够 can be surely detached from the inner concave portion 24_' of the creation (four) the telescopic rod ig further provides a Q 'such as the first As shown in FIG. 6 , the reset elastic piece 8G has a one-year-old M2, two second arm portions 84, and two abutting portions 86. The card portion 82 is embedded with a slot 482 which is disposed on the partition wall 48 of the carriage 40. The two second arm portions 84 extend from the opposite ends of the card portion 82 toward the positioning elastic piece 5〇, respectively. The two top abutting portions 86 are respectively formed at the ends of the second second arm portions 84 and are respectively located at the ends. At the time of 2G, the positioning recess 24 and the portion of the cam according to the % of the convexity are =. Thereby, the positional projection of the elastic piece is positioned when the push-62 is located at the second position p2. In addition to the positioning recess 24 of the first arm portion 54 of the positioning elastic piece 5〇, the 卩56 is also detached by the top abutting portion of the rest elastic piece 80 to be surely detached to avoid the inner tube 20 Interference occurs between the positioning recesses 24. On the other hand, as shown in the eighth and ninth figures, the second embodiment of the present invention is a her-type extension 12, the main sequence of which is substantially the same as the above embodiment, but the difference is in the tube 3G and the linkage The 9G design is different. The outer tube 30 is sleeved on the inner tube 2 〇 and has a first through hole 322 at one end thereof and a through hole 324 adjacent to the first through hole 322. The outer sleeve 30 is sleeved on the outer sleeve 30. One end of the outer tube body 32 has a second through hole 342 communicating with the first through hole 322, and the grip sleeve 34 of the outer tube 3 is sleeved on the other end of the outer tube body 32. It is embedded in the insertion hole 324 of the outer tube body 32 and connects the outer tube sleeve % and the sliding seat 4〇. The socket 64 of the reference 62 of the control unit 60 is located between the first through hole 322 of the outer tube 32 and the second through hole 342 of the outer sleeve 38. The upper cover 65 of the push button 62 is fixed to the top surface of the socket 64 and The second through hole 342 of the outer sleeve 38 is exposed; the linkage member 9 has a top wall 92 and a push wall 94. The top wall 92 is fixed to the push button 62 by a thread 68. The socket 64' push wall 94 extends from one end of the top wall 92 toward the slider 4'' and extends into the partition wall 48 of the 8 M443602 slider 4 and the moving seat 61. ^Between the two, when the user pushes the push button 62 from the P1 as shown in the tenth figure to the second position P as shown in the twelfth figure, the vertical position will pass through the linkage member 90 ___ The pushing block 612 of the moving seat 61 facing away from the shrapnel 5Q releases the force of the positioning elastic piece 5, so that the first arm portion 54 of the positioning elastic piece 50 is contracted inward by the thrust of the present ^^, forcing the positioning. The shrapnel is off, and the bomb is set to 0 Λ ♦ convex. Ρ 56 is disengaged from the shank recess 24' of the inner tube 2〇 so that the user can pull the outer tube % to perform the length adjustment _ when the length is long, the user releases the elastic member 7 at the time of applying the force of 'two'. The direction of movement of the missing seat piece % of the moving seat 61 is pushed to cause the raised portion 613 of the moving secret 61 to push the moving piece push wall 94 to drive the push button 62 from the second position ρ2 back to the first position η while moving the seat 61 The push block 612 pushes the positioning elastic piece 5 to the arm portion 5), so that the first arm portion 54 of the positioning elastic piece 5G is expanded outward to allow the positioning convex portion 56 of the positioning elastic piece 50 to be engaged within the positioning concave portion of the inner tube 20 as As shown in the eleventh figure, the positioning of the outer tube 30 is completed. Of course, the push button type telescopic rod 12 of the present embodiment can also be configured by using the reset elastic piece 8〇. In addition, the push-type telescopic rod of the present invention uses the push button, the linkage member, and the simple interlocking relationship between the moving seats to force the positioning convex portion of the positioning elastic piece to firmly engage or reliably disengage from the inner tube. The recesses are adjusted for length. The overall structure is simpler than that of the conventional technology. 9 M443602 achieves the purpose of this creation. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of a preferred embodiment of the present invention. The first figure is a three-dimensional exploded view of the first-best real-life of the present invention. The second figure is a side cross-sectional view of the first preferred embodiment of the present invention, showing the state in which the push button is in the first position. Mainly the fourth figure is a partial top view of the first preferred embodiment of the present invention. The positioning convex portion of the positioning elastic piece is engaged with the positioning concave portion of the inner tube. ▲The fifth picture is similar to the third picture, mainly showing the status of the second position.脱 』 ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” ” The ninth picture is an exploded view of the second difficult reality of the creation. A partial side cross-sectional view of the second preferred embodiment of the present invention, mainly showing a state in which the push button is in the first position.
第十-圖為本創作第二較佳實施例之局部俯視 要顯不^位彈片之定位凸部卡合於内管之定位凹部D 之狀=二_同於第十圖，主要顯示私位於^位置 第十三圖類同於第十-圖，主要顯示定 凸部脫離内管之定位凹部。 片之疋位 M443602 【主要元件符號說明】 「第一實施例」 10推鈕式伸縮捍 20内管 22滑槽 24定位凹部 26内管套 30外管 32外管體 322第一透孔 324嵌孔 34握把套 342第二透孔 36固定板 362凸柱 38外管套 40滑座 42底壁 422固定孔 424長槽孔 426穿槽 44第一端壁 442穿孔 46第二端壁 462凹孔 48間隔壁 482狹缝 50定位彈片 52固定軸部 54第一臂部 56定位凸部 60控制組件 61移動座 611基部 612推塊 613隆起部 614斜面 615螺孔 62推紐 63連動件 64承座 65上蓋 66固定塊 67連桿 672第一固定端 674第二固定端 M443602 68螺絲 70彈性件 P1第一位置 P2第二位置 80復位彈片 82嵌卡部 84第二臂部 86頂抵部 「第二實施例」 12推鈕式伸縮桿 90連動件 92頂壁 94推壁The tenth-picture is a partial top view of the second preferred embodiment of the present invention. The positioning convex portion of the elastic piece is engaged with the positioning concave portion D of the inner tube. ^ The thirteenth position of the position is similar to the tenth-figure, and mainly shows the positioning concave portion of the fixed convex portion from the inner tube. Position M443602 [Description of main component symbols] "First embodiment" 10 push button type telescopic 捍 20 inner tube 22 chute 24 positioning recess 26 inner tube sleeve 30 outer tube 32 outer tube body 322 first through hole 324 embedded Hole 34 grip sleeve 342 second through hole 36 fixing plate 362 stud 38 outer sleeve 40 slide 42 bottom wall 422 fixing hole 424 long slot 426 through slot 44 first end wall 442 perforation 46 second end wall 462 concave Hole 48 partition wall 482 slit 50 positioning elastic piece 52 fixed shaft portion 54 first arm portion 56 positioning convex portion 60 control assembly 61 moving seat 611 base portion 612 push block 613 raised portion 614 inclined surface 615 screw hole 62 push button 63 linkage member 64 bearing Seat 65 upper cover 66 fixing block 67 link 672 first fixed end 674 second fixed end M443602 68 screw 70 elastic member P1 first position P2 second position 80 reset spring 82 embedding portion 84 second arm portion 86 abutting portion " Second Embodiment" 12 push button type telescopic rod 90 linkage member 92 top wall 94 pushes the wall