M381377 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種伸縮旋轉拖把，尤指一勿須腳踩，僅 以單手操作即可順暢運轉脫水之構造。 【先前技術】 按’一般之拖把於使用後，由於需將拖把毛之污水擰乾 後’方可重新附著清水以利於地板之清理，使得拖地成為相 當累人的工作。因此，有業者開發拖把之脫水裝置，其中，M381377 V. New description: [New technical field] This creation is about a telescopic rotary mop, especially one that does not require foot pedals and can be smoothly operated with one hand. [Prior Art] After the use of the general mop, the soil of the mop hair should be squirted to re-attach the water to facilitate the cleaning of the floor, making the mopping work a rather tiring job. Therefore, some manufacturers have developed mowing devices for mops, among them,
如第347146號專利，係以踏板帶動齒輪後，使一瀝水籃產生 快速的旋轉，將置於該瀝水籃之拖把毛的水甩乾。該裝置雖 可改善傳統需以手將拖把毛擰乾之麻煩，惟由於操作時，使 用者需以其中一腳不斷對踏板踩踏，而只能由另一腳保持平 衡，因此，不但操作較為麻煩且使用者易因站立不穩而傾跌， 殊不理想。 為此，申凊人仍針對上揭問題點，於第982〇9417號「以 上下線性位移轉換成單向驅轉脫水之拖把」專利案中，揭示For example, in the patent No. 347146, after the gear is driven by the pedal, a drain basket is rotated rapidly, and the water placed on the mop of the drain basket is dried. Although the device can improve the traditional trouble of squeezing the mop hair by hand, since the user needs to step on the pedal with one foot and only balance the other foot during operation, it is not only troublesome to operate. And the user is prone to fall due to unstable standing, which is not ideal. To this end, the applicants still pointed out that the problem was raised in the patent case of No. 982〇9417 “Converted by linear displacement to a one-way driven dehydration mop”
一種免㈣踏脫水之旋轉拖把。_職具有❹人性化及 :全等功效。惟查’中請人秉持精益求精之精神，針對前案 斷進一步加以改善，使其更為實用。 【新型内容】 本創作之主要目係在提供—種伸縮旋轉拖 針對前案加以改善’使其操作上更為省力，並且因 桿體於伸縮旋轉時運轉順暢，可降低故障低及增進使 M381377 為逹上述目的，本創作所採用之技術手段包含： 一内桿體，係呈中空狀； 一外桿體，亦呈中空狀，係以其底端與該内桿體之上端 相互套接，並可相對呈線性伸縮位移； 一卡合件，係設於該内桿體之頂端開口内，且其底面設 有穿孔，内底緣並設有從動棘齒； 一驅動件，係呈長條螺旋狀設於該外桿體内，並與該外 桿體同步升降位移； 一制動件，係設於該卡合件内，其頂面設有一螺套用以 承接該驅動件，其底端相對於該卡合件之從動棘齒設有主動 棘齒，使受該驅動件驅轉時，僅能單向帶動該卡合件； 一固定套，其具備有通孔供該驅動件穿伸，且其係套設 在該卡合件之開口上； 一盤體，係設於該内桿體之底部，具備有拖把毛； 一鎖定結構，係設於該外桿體，用以控制該内、外桿體 呈定位或呈可相對伸縮狀態； 其特徵在於： 該卡合件係呈筒狀體，中下段固設於該内桿體内部，且 其凸露於該内桿體之上段套設有一可呈正、反360度自由轉 動之活動套環，該活動套環之外徑（D1)係大於該内桿體之 外徑（D2)，但小於該外桿體之内徑（0!); 該制動件，其長度（L1)係短於該卡合件内部空間之長 度（L2);以及 該固定套其底部伸入並固定在該卡合件之開口内，並與 該制動件頂部保留一升降空間（S)，其上方具備一凸緣面， M381377 且該凸緣面之外徑係大於該内桿體之外徑（D2)，但小於該活 動套環之外徑（D1)，藉以將該活動套環限位在該卡合件上段 外周緣，且不妨礙該活動套環於該外桿體内部之轉動者。 據此，該外桿體上下位移時，該驅動件以線性運動帶動 該制動件旋轉，且單向驅轉該卡合件轉動，進而使該内桿體 及盤體呈同方向且依慣性力而持續旋轉，以產生離心力將附 著於拖把毛的水甩出者。 且，因本創作之活動套環的結構設計，使得内桿體被驅 轉而在外桿體内部旋轉升降時，可確保兩桿體之間的摩擦阻 力得以降至最低，進而使得運轉順暢及省力等多重功效增進。 【實施方式】 首先，請參閱第一圖〜第八圖所示，本創作較佳實施例 包含有： 一内桿體（10)，係由中空圓桿所構成，其包括金屬或 非金屬皆可，例如鋁管或塑膠管體皆能實施。 一外桿體（20)，其係以底端與該内桿體（10)之上端 相互套接，並可相對呈線伸縮位移。本實施例中，係使用者 握持外桿體（20)而可於内桿體（10)外周升降收縮。 一卡合件（30)，係設於内桿體（10)之頂端開口内； 本實施例中，卡合件（30)套設於内桿體（10)之頂端後， 以一活動套環（33)及一固定套（34)予以套置定位。該卡 合件（30)上端外緣設有凸緣體（31)，該固定套（34)上端 面設有通孔（341)，且外周設有較大面積之凸緣面（ 342)， 至於固定套（34)其底部係伸入該卡合件（30)之開口（32) 而構成固定。再者，如第三圖所示，該卡合件（30)之内緣 -5- M381377 底端設有朝上之從動棘齒（35)。 一驅動件（50)，係呈長條螺旋狀設於該外桿體（20) 内，並與外桿體（20)同步升降；本實施例中，該驅動件（50) 係以其頂端之固定塊（51)卡固在該外桿體（20)之上端管 内，其可利用固定元件（圖未示）或鉚固方式，將其固定。 此外，該外桿體（20)頂端包括套設一護套（22)。 一制動件（40)，係設於該卡合件（30)内，用以承接 該驅動件（50)，該驅動件（50)包括為一螺桿或螺旋片所構 成，於是該制動件（40)内端係設成螺套（41)構造，亦即 該制動件（40)上端面可依螺桿或螺旋片結構，而對應設有 螺紋或長形槽口，使該驅動件（50)藉由該外體（20)上下 線性位移時，帶動制動件（40)之轉動。本實施例中，該驅 動件（50)係為螺旋片型態，因此該制動件（40)内端之螺 套（41)係呈長形槽口，俾當驅動件（50)穿伸而升降時， 驅轉制動件（40)在卡合件（30)内轉動。且如第三圖所示， 制動件（40)底緣相對於該卡合件（30)之朝上從動棘齒（35)， 則設有與其接觸之朝下主動棘齒（42)，由於棘齒為斜狀，故 驅動具有方向性，因此制動件（40)受到驅動件（50)驅轉 時，如第七圖所示，其棘齒設定方向如制動件（40)僅能順 時針驅轉卡合件（30)，則驅動件（50)下壓時，制動件（40) 受到驅動，且同步帶動卡合件（30)順時針方向旋轉。反之， 當驅動件（50)如第八圖所示，係向上拉時，則帶動該制動 件（40)逆時針旋轉，此時制動件（40)之朝下主動棘齒（42) 相對於卡合件（30)之朝上從動棘齒（35)，係呈未卡制之空 轉，亦即卡合件（3 0)不動，使得驅動件（5 0)得以恢復到 M381377 原位，重新再下壓來驅轉該卡合件（30)。 一盤體（60)，係設於該内桿體（60)之底端，具備有 拖把毛（61); 一鎖定結構（70)，係設於外桿體（20)，用以控制該内、 外桿體（10)、（2〇)係呈定位，或呈可相對伸縮狀態。如第 二圖及第九、十圖所示，本實施例中，該鎖定結構（70)包 括但不限定於： 一内束套（7〇a)，其上段部為一内套管（71)，用以供該 外桿體（20)之底端插入固定而其固定構造包括：緊迫、卡制、 勾扣及螺固其中任一方式’此為一般組合技術，容不贅述。 又，其二侧設有對應之定位孔（72)，又其下段部之外周緣形 成由上向下擴張之錐面體（73)，且於該錐面體（73)上設有剖 溝（74);所述剖溝（74)為軸向，且以二道以上為較佳。 一外夾筒（7〇b)，其套置在該内束套（7〇a)外周，其上段 部相對於該内套管（71)為一外套管（75)，且於該外套管（75) 二側，相對於該内套管（71)之定位孔（72)，設有二個套孔 (76)，本實施例中該套孔（76)係呈非圓形之矩形孔，但不限 定於此，且該套孔（76)中心與該定位孔（72)之中心，呈非同 一軸心，俾使偏心凸輪（78)得於套孔（76)内形成偏心推頂之 功能。又該外夾筒（70b)之下段部由上向下形成罩覆在該錐面 體（73)上之喇11 八口（77);以及 一 U型报體（7〇c)，其兩側内緣相對於該内束套（7〇a)之 定位孔⑽及外失筒⑽）之纽（76)，對應設有可嵌入之樞 轉軸（79)及偏心凸輪（78)，且該偏心凸輪（78)係設在該套孔 (76)内；本實施例中之樞轉軸（79)係呈凸柱狀，其·^與該偏 -7- M381377 心凸輪（38)及u型扳體（70c)—體射出成型，但不限定於此， 即其亦可由金屬柱體等加工所構成。 藉此，當操作U型扳體（70c)以該柩轉軸（79)為軸心而 扳動時，利用該偏心凸輪（78)於該套孔（76)内之偏移，進而 帶動該外夾筒（70b)可如第九圖所示，當U型扳體（30c)向下 壓，則於該内束套（70a)外周上升且因該剖溝（34)之作用，使 該外夾筒（70b)之喇叭口（77)相對於該内束套（70a)之錐面體 (73)，呈現鬆弛，使該内桿體（10)及外桿體（20)呈解鎖而可 伸縮狀態。或如第十圖所示，當U型扳體（70c)向上拉起，則 外夾筒（70b)下降，迫使内束套（70a)緊鎖，使得内、外桿體 (10)、（20)相對呈定位狀態。 於是，如第七圖所示，當鎖定結構（70)呈打開而外桿 體（20)向下壓時，同步帶動驅動件（50)下降，並穿伸該 制動件（40)之螺套（41)結構，使制動件（40)呈順時針 轉動，且同步帶動卡合件（30)旋轉，且因卡合件（30)係 緊固於内桿體（10)，於是内桿體（10)被單向驅轉，且如第 八圖所示當外桿體（20)上拉時，如前所述，該制動件（40) 逆時針轉動時，相對於該卡合件（30)係呈空轉，因此内桿 體（10)仍然依其慣性力而持續順時針旋轉，不受外桿體（20) 上拉的影響。 於是，如第十一、十二圖所示，當外桿體（20)下壓時， 係帶動該内桿體（10)及盤體（60)單向驅轉，進而以離心 力將附著於盤體（60)拖把毛（61)(第十一圖所示）的水甩 接著，當外桿體（20)上拉時，如前所述，内桿體（10) iV^«1377 不受影響’仍然依其慣性力而持續同一方旋轉。藉此，使用 者僅須用手將外桿體（2〇)下壓及上拉兩三下，即可使内桿 體（10)及盤體（60)於一脫水桶（80)内之瀝水槽（81) 上’旋轉十數圈以上。本實施例中之瀝水槽（81)係呈自由 轉動狀態而設於脫水桶（80)内，這與習用脫水桶係利用其 内部之驅動機構，透過腳踩來驅動瀝水槽（81)之方式完全 不同。本創作突破傳統操作方式，而是當盤體（6〇)被内桿 體（10)驅轉時，可同步帶動瀝水槽（81)轉動，而對盤體 (60)之拖把毛（61)進行離心脫水，並由該脫水桶（8〇)承 接所甩出之水。 而本創作在經過長時間測試後發現，如第五、六圖所 示，當外桿體（20)下壓或上拉時，内桿體（1〇)係同時在 外桿體（20)内升降及旋轉，此時，如果内桿體（1〇)之外 徑（D2)與外桿體（20)之内徑（必〗）間，如果過於緊密， 則會產生極大摩擦阻力，致使内、外桿體（1〇)、（2〇)之伸 縮運轉不順b且操作上非常費力。但是，如果將内桿體（1 〇) 與外桿體（20)間之間隙加大，則兩者之間會形成不穩定狀 態，易產生晃動及偏斜，甚至發出报大噪音，是以必須加以 克服解決。 為此’本創作之主要特徵在於：如第六圖所示， 該卡合件（30)係呈筒狀體，中下段固設於該内桿體（1〇) 内部，且其凸露於該内桿體〇〇)之上段套設有一可呈正、 反360度自由轉動之活動套環（33)，該活動套環（33)之外 徑（D1)係大於該内桿體（10)之外徑（D2)，但小於該外桿 體（20)之内徑（0 !);又如第五圖所示， 干 -9- M381377 該制動件（50) ’其長度（U)係短於該卡合件（30) 内部空間之長度（L2); 以及 該固疋套（34)其底部伸入並固定在該卡合件（go)之 開口（ 32 )内，並與該制動件（4〇 )頂部保留一升降空間（s), 其上方具備一凸緣面（ 342),且該凸緣面（342)之外徑係大 於該内桿體（10)之外徑（D2)，但小於該活動套環（33)之 外徑（D1)’藉以將該活動套環（33)限位在該卡合件（3〇) 上段外周緣，且不妨礙該活動套環（33)於該外桿體（2〇) 内部之轉動者。A rotary mop that avoids (four) dehydration. _ job has a humane and: full effect. However, in the investigation, the people in the company adhered to the spirit of excellence and further improved the previous case to make it more practical. [New content] The main purpose of this creation is to provide a kind of telescopic rotary drag to improve the previous case, which makes it more labor-saving and smoother when the rod rotates in the telescopic rotation, which can reduce the low fault and increase the M381377. For the above purposes, the technical means adopted in the present invention include: an inner rod body which is hollow; an outer rod body which is also hollow, with its bottom end and the upper end of the inner rod body being sleeved with each other, And a relatively linear displacement; a snap member is disposed in the top opening of the inner rod body, and has a perforation on the bottom surface thereof, and an inner bottom edge is provided with a driven ratchet; a driving member is long a spiral is disposed in the outer rod body and is synchronously moved up and down with the outer rod body; a brake member is disposed in the engaging member, and a screw sleeve is disposed on the top surface thereof for receiving the driving member, and the bottom end thereof The driven ratchet is provided with an active ratchet relative to the engaging member, so that the engaging member can only be driven in one direction when being driven by the driving member; and a fixing sleeve having a through hole for the driving member to wear Stretching, and the sleeve is sleeved on the opening of the engaging member; The bottom of the inner rod body is provided with a mop hair; a locking structure is disposed on the outer rod body for controlling the inner and outer rod bodies to be positioned or in a relatively telescopic state; The engaging member is a cylindrical body, and the middle and lower sections are fixed inside the inner rod body, and the upper part of the inner rod body is sleeved with a movable collar which can rotate in a positive or negative 360 degrees. The outer diameter (D1) of the collar is larger than the outer diameter (D2) of the inner rod, but smaller than the inner diameter (0!) of the outer rod; the length of the brake member (L1) is shorter than the engagement The length of the inner space (L2); and the bottom of the fixing sleeve protrudes into and is fixed in the opening of the engaging member, and a lifting space (S) is reserved with the top of the braking member, and a flange surface is arranged above the fixing member. M381377 and the outer diameter of the flange surface is larger than the outer diameter (D2) of the inner rod, but smaller than the outer diameter (D1) of the movable collar, thereby limiting the movable collar to the outer circumference of the upper portion of the engaging member The edge does not interfere with the rotation of the movable collar inside the outer shaft. According to this, when the outer rod body is displaced up and down, the driving member drives the braking member to rotate in a linear motion, and drives the engaging member to rotate in one direction, so that the inner rod body and the disc body are in the same direction and according to the inertial force. And continuously rotate to generate a water force that will adhere to the mop hair of the mop. Moreover, due to the structural design of the active collar of the present invention, the inner rod body is driven to rotate and lift inside and outside the outer rod body, thereby ensuring that the frictional resistance between the two rod bodies is minimized, thereby making the operation smooth and labor-saving. Such as multi-effect enhancement. [Embodiment] First, referring to the first to eighth embodiments, the preferred embodiment of the present invention comprises: an inner rod body (10) composed of a hollow round rod including metal or non-metal For example, an aluminum tube or a plastic tube can be implemented. An outer rod body (20) is sleeved with the bottom end and the upper end of the inner rod body (10), and is telescopically displaceable relative to the line. In this embodiment, the user holds the outer rod body (20) and can lift and contract on the outer circumference of the inner rod body (10). a latching member (30) is disposed in the top opening of the inner rod body (10); in this embodiment, the engaging member (30) is sleeved on the top end of the inner rod body (10), and a movable sleeve is used. The ring (33) and a fixing sleeve (34) are positioned and positioned. The outer edge of the upper end of the engaging member (30) is provided with a flange body (31), the upper end surface of the fixing sleeve (34) is provided with a through hole (341), and the outer periphery is provided with a flange surface (342) of a larger area. As for the fixing sleeve (34), the bottom portion thereof extends into the opening (32) of the engaging member (30) to constitute a fixing. Furthermore, as shown in the third figure, the bottom end of the engaging member (30) is provided with an upwardly facing driven ratchet (35) at the bottom end of the -5-M381377. A driving member (50) is disposed in the outer rod body (20) in a spiral shape and is raised and lowered in synchronization with the outer rod body (20); in the embodiment, the driving member (50) is topped The fixing block (51) is fastened in the upper end tube of the outer rod body (20), and can be fixed by fixing elements (not shown) or riveting. In addition, the top end of the outer rod (20) includes a sheath (22). A brake member (40) is disposed in the engaging member (30) for receiving the driving member (50). The driving member (50) comprises a screw or a spiral piece, and the braking member (the brake member) 40) The inner end is configured as a screw sleeve (41), that is, the upper end surface of the brake member (40) can be screwed or spirally shaped, and correspondingly provided with a thread or an elongated slot, so that the driving member (50) When the outer body (20) is linearly displaced up and down, the rotation of the brake member (40) is driven. In this embodiment, the driving member (50) is in the form of a spiral piece, so that the screw sleeve (41) at the inner end of the braking member (40) is an elongated notch, and the driving member (50) is extended. When moving up and down, the driving brake member (40) rotates in the engaging member (30). And as shown in the third figure, the bottom edge of the brake member (40) is opposite to the upwardly driven ratchet (35) of the engaging member (30), and the downward active ratchet (42) is disposed in contact therewith. Since the ratchet is oblique, the drive is directional, so when the brake member (40) is driven by the drive member (50), as shown in the seventh figure, the ratchet setting direction such as the brake member (40) can only be compliant. When the hour hand drives the engaging member (30), when the driving member (50) is pressed, the braking member (40) is driven, and the engaging member (30) is synchronously rotated in the clockwise direction. Conversely, when the driving member (50) is pulled up as shown in the eighth figure, the braking member (40) is driven to rotate counterclockwise, and the downward driving active ratchet (42) of the braking member (40) is opposite to The upwardly driven ratchet (35) of the engaging member (30) is unspinned, that is, the engaging member (30) is not moved, so that the driving member (50) is restored to the M381377 position. Press again to drive the snap (30). a disk body (60) is disposed at a bottom end of the inner rod body (60) and has a mop hair (61); a locking structure (70) is disposed on the outer rod body (20) for controlling the The inner and outer rods (10) and (2〇) are positioned or relatively stretchable. As shown in the second and ninth and tenth embodiments, in the embodiment, the locking structure (70) includes but is not limited to: an inner sleeve (7〇a), and the upper portion is an inner sleeve (71) For fixing the bottom end of the outer rod body (20), the fixing structure includes: pressing, snapping, hooking and screwing. This is a general combination technique, and is not described herein. Further, the two sides are provided with corresponding positioning holes (72), and the outer periphery of the lower portion is formed with a tapered body (73) which is expanded from the top to the bottom, and a groove is formed on the tapered body (73). (74); the dividing groove (74) is an axial direction, and preferably two or more. An outer collet (7〇b) is sleeved on the outer circumference of the inner sleeve (7〇a), and an upper portion thereof is an outer sleeve (75) with respect to the inner sleeve (71), and the outer sleeve is (75) On both sides, two positioning holes (76) are provided with respect to the positioning hole (72) of the inner sleeve (71). In the embodiment, the sleeve hole (76) is a non-circular rectangular hole. However, the present invention is not limited thereto, and the center of the sleeve hole (76) and the center of the positioning hole (72) are not the same axis, so that the eccentric cam (78) is formed in the sleeve hole (76) to form an eccentric pusher. The function. Further, the lower portion of the outer cylinder (70b) is formed with a top 11 (77) covering the tapered body (73) from the upper and lower portions; and a U-shaped body (7〇c), two of which are The side inner edge is opposite to the positioning hole (10) of the inner sleeve (7〇a) and the outer (76) of the outer tube (10), and correspondingly, an embedding pivot shaft (79) and an eccentric cam (78) are provided, and the The eccentric cam (78) is disposed in the sleeve hole (76); in this embodiment, the pivot shaft (79) is in the shape of a convex column, and the y-M381377 cardiac cam (38) and the u-shaped The wrench (70c) is formed by body injection molding, but is not limited thereto, that is, it may be formed by processing a metal cylinder or the like. Thereby, when the U-shaped wrench (70c) is operated with the rotation shaft (79) as the axis, the offset of the eccentric cam (78) in the sleeve hole (76) is utilized, thereby driving the outer The clamp (70b) can be as shown in the ninth figure. When the U-shaped wrench (30c) is pressed downward, the outer sleeve of the inner sleeve (70a) rises and the external groove (34) acts to make the outer The bell mouth (77) of the cartridge (70b) is slack with respect to the cone body (73) of the inner sleeve (70a), so that the inner rod body (10) and the outer rod body (20) are unlocked. The state of the expansion. Or as shown in the tenth figure, when the U-shaped wrench (70c) is pulled up, the outer cylinder (70b) is lowered, forcing the inner sleeve (70a) to be locked, so that the inner and outer rods (10), 20) Relatively positioned. Therefore, as shown in the seventh figure, when the locking structure (70) is opened and the outer rod (20) is pressed downward, the driving member (50) is driven to descend, and the screw sleeve of the braking member (40) is extended. (41) The structure is such that the brake member (40) rotates clockwise, and the engaging member (30) is synchronously rotated, and the engaging member (30) is fastened to the inner rod body (10), so that the inner rod body (10) being driven by one direction, and when the outer rod body (20) is pulled up as shown in the eighth figure, as described above, when the brake member (40) is rotated counterclockwise, relative to the engaging member (30) The system is idling, so the inner rod (10) continues to rotate clockwise according to its inertial force, and is not affected by the pull-up of the outer rod (20). Therefore, as shown in the eleventh and twelfth figures, when the outer rod body (20) is pressed down, the inner rod body (10) and the disc body (60) are driven to be unidirectionally driven, and then attached to the centrifugal force. The water body of the disk body (60) mop hair (61) (shown in Figure 11) is followed by the inner rod body (10) iV^«1377 Affected 'still rotates on the same side according to its inertial force. Therefore, the user only needs to manually press the outer rod body (2〇) and pull up and down two or three times, so that the inner rod body (10) and the disc body (60) are in a dewatering barrel (80). The drain tank (81) is 'rotated for more than a dozen turns. The sump (81) in this embodiment is disposed in the dewatering bucket (80) in a freely rotating state, and the conventional dewatering bucket utilizes its internal driving mechanism to drive the sump (81) through the foot pedal. completely different. This creation breaks through the traditional operation mode, but when the disc body (6〇) is driven by the inner rod body (10), it can synchronously drive the sump (81) to rotate, and the tray body (60) mop hair (61) Centrifugal dewatering is carried out, and the dewatered barrel (8 〇) is taken up by the dewatered barrel. After a long test, the creation found that, as shown in the fifth and sixth figures, when the outer rod body (20) is pressed or pulled up, the inner rod body (1〇) is simultaneously in the outer rod body (20). Lifting and rotating. At this time, if the outer diameter (D2) of the inner rod body (1〇) and the inner diameter of the outer rod body (20) are too close, a great frictional resistance will occur, resulting in the inner The telescopic operation of the outer rod body (1〇) and (2〇) is not smooth and the operation is very laborious. However, if the gap between the inner rod body (1 〇) and the outer rod body (20) is increased, an unstable state will be formed between the two, and swaying and skewing may occur, and even a large noise is reported. It must be overcome. To this end, the main feature of the present invention is that, as shown in the sixth figure, the engaging member (30) is a cylindrical body, and the middle and lower sections are fixed inside the inner rod body (1〇), and are exposed to The upper part of the inner rod body is provided with a movable collar (33) which can rotate freely in positive and reverse 360 degrees, and the outer diameter (D1) of the movable collar (33) is larger than the inner rod body (10) The outer diameter (D2), but smaller than the inner diameter of the outer rod (20) (0!); as shown in the fifth figure, the dry-9- M381377 the brake (50) 'the length (U) Shorter than the length (L2) of the inner space of the engaging member (30); and the bottom of the fixing sleeve (34) extends into and is fixed in the opening (32) of the engaging member (go), and is coupled to the brake The top of the piece (4〇) retains a lifting space (s) having a flange surface (342) above it, and the outer diameter of the flange surface (342) is larger than the outer diameter of the inner rod (10) (D2) ), but smaller than the outer diameter (D1) of the movable collar (33) to limit the movable collar (33) to the outer circumference of the upper portion of the engaging member (3〇) without obstructing the movable collar ( 33) Rotator inside the outer rod (2〇).
進一步，該驅動件（50)底端設有一限位體（52)及一 f位件（53)，俾使驅動件（50)末端具有限位功能，防止外 桿體（10)及驅動件（5〇)脫離該内桿體（1〇)。 藉此，本創作有效改善前案中内、外桿體伸縮旋轉時的 問題點，使其操作時更為順暢及省力，同時可降低噪音並提 升使用壽命之功效增進。Further, the bottom end of the driving member (50) is provided with a limiting body (52) and a f-position member (53), so that the end of the driving member (50) has a limiting function to prevent the outer rod body (10) and the driving member. (5〇) Detach the inner rod (1〇). In this way, the creation effectively improves the problems of the inner and outer shafts in the previous case when they are rotated and rotated, so that the operation is smoother and labor-saving, and the noise can be reduced and the service life can be improved.
综上所述，本創作_*之構造，為昔所無，且確能達 到功效之增進，並具可供產業利祕，完全符合新型專利要 件，祈請貴審查委員核賜專利，以勵創新，無任德感。 惟’上述所揭露之圖式、說明，僅為本創作之較 例，大凡熟悉此項技藝人士，依本案精神料所作之修 等效變化，仍應包括在本案申請專利範圍内。 ， -10- M381377 【圖式簡單說明】 第一圖係本創作之外觀立體圖。 第二圖係本創作之分解立體圖。 第三圖係本創作之主要構造分解圖，其顯示卡合件半剖面。 第四圖係本創作之主要構造分解圖，其顯示卡合件與活 動套環結合之立體圖。 第五圖係本創作之主要構造剖示圖，其顯示内、外桿體 呈相對運動狀態。 第六圖係第五圖中6 — 6斷面剖示圖。。 第七圖係本創作之外桿體下壓示意圖。 第八圖係本創作之外桿體上拉示意圖。 第九圖係本創作之鎖定結構，其顯示外爽筒上升而呈鬆 弛狀態之示意圖。 第十圖係本創作之鎖定結構，其顯示外夾筒下降而呈緊 鎖狀態之示意圖。 第十一圖係本創作欲使用之狀態參考圖。 第十二圖係本創作使用中之狀態參考圖。 【主要元件符號說明】 (33) 活動套環 (34) 固定套 (341)通孔 (342 )凸緣面 (35) 從動棘齒 (40) 制動件 (41) 螺套 (10)内桿體 (20) 外桿體 (21) 開孔 (22) 護套 (30) 卡合件 (31) 凸緣體 (32) 開口 -11- M381377 (42)主動棘齒 (50) 驅動件 (51) 固定塊 (52) 限位體 (53) 定位件 (60) 盤體 (61) 拖把毛 (70) 鎖定結構 (70a)内束套 (70b)外夾筒 (70c) U型扳體 (71) 内套管 (72) 定位孔 (73) 錐面體 (74) 剖溝 (75) 外套管 (76) 套孔 (77 )喇'1 八口 (78) 偏心凸輪 (79) 樞轉軸 (80) 脫水桶 (81) 瀝水槽In summary, the structure of this creation _* is nothing for the past, and it can indeed achieve the improvement of efficacy, and has the advantage of being available to the industry, fully complying with the new patent requirements, and asking your review committee to grant a patent to encourage Innovation, no sense of morality. However, the above-mentioned drawings and descriptions are only examples of this creation. Those who are familiar with this skill and the equivalent changes made in accordance with the spirit of the case should still be included in the scope of patent application in this case. , -10- M381377 [Simple description of the drawing] The first picture is a three-dimensional view of the appearance of this creation. The second picture is an exploded perspective view of the creation. The third figure is the main structural exploded view of the present creation, which shows the half section of the engaging member. The fourth figure is an exploded view of the main structure of the present creation, which shows a perspective view of the combination of the engaging member and the movable collar. The fifth figure is a cross-sectional view of the main structure of the present invention, showing that the inner and outer rods are in relative motion. The sixth figure is a cross-sectional view of the 6-6 section in the fifth figure. . The seventh picture is a schematic diagram of the depression of the rod outside the creation. The eighth picture is a schematic diagram of the pull-up of the rod outside the creation. The ninth figure is a locking structure of the present invention, which shows a schematic diagram in which the outer cooling cylinder rises and is in a relaxed state. The tenth figure is a locking structure of the present invention, which shows a schematic view in which the outer cylinder is lowered and locked. The eleventh figure is a reference picture of the state in which the creation is intended to be used. The twelfth figure is a state reference diagram in use of the present creation. [Main component symbol description] (33) movable collar (34) fixed sleeve (341) through hole (342) flange surface (35) driven ratchet (40) brake member (41) screw sleeve (10) inner rod Body (20) Outer Rod (21) Opening (22) Sheath (30) Engagement (31) Flange (32) Opening -11- M381377 (42) Active Ratchet (50) Drive (51 ) Fixed block (52) Limiting body (53) Positioning member (60) Disk body (61) Mop hair (70) Locking structure (70a) Inner sleeve (70b) Outer tube (70c) U-shaped plate (71 Inner sleeve (72) Positioning hole (73) Cone body (74) Groove (75) Outer sleeve (76) Set hole (77) La '1 Eight (78) Eccentric cam (79) Pivot shaft (80 Dewatering bucket (81)