M373200 五、新型說明： 【新型所屬之技術領域】 本創作係有關一種拖把之伸縮桿扳動鎖定結構，尤指 一種以外部轉動迫使内部套筒夾緊或鬆開，以達使伸縮桿 鎖定或呈可伸縮狀態之結構。 【先前技術】M373200 V. New description: [New technical field] This is a type of telescopic rod locking structure for mop, especially for external rotation to force the inner sleeve to clamp or loosen, so that the telescopic rod can be locked or A structure that is in a scalable state. [Prior Art]
按，吾人清潔擦拭地面時，如果使用跪姿則較為辛苦， 因此具有桿體之拖把遂因應而生，使用者可站立而握持桿 體，帶動拖把頭來拖地，達到清潔目的。 次按，前述拖把供使用者握持之桿體，不論是基於運 輸或存放時不佔空間，抑或是其他用途，例如：以外桿來 驅動内桿等需求，而將桿體設成可伸縮狀態；其皆須於伸 縮桿之套合處設有鎖定結構，以因應需求使伸縮桿鎖定或 呈可伸縮狀態。Press, when we clean the ground, if you use the kneeling position, it is more difficult, so the mop with the rod body is born, the user can stand and hold the rod body, and drive the mop head to mop the ground for cleaning purposes. After pressing, the aforementioned mop is for the user to hold the rod body, whether it is based on transportation or storage, or for other purposes, such as the need to drive the inner rod by the outer rod, and the rod body is set to be expandable. Both of them must be provided with a locking structure at the telescopic rod sleeve to lock or telescopically extend the telescopic rod according to requirements.
尤其，如果該伸縮桿並非單純的長度收縮或伸展，而 是具有驅動關係，則其桿體内部尚須裝設驅動構件，致使 其鎖定結構無法使用一般伸縮桿的構造，因此其須經過巧 思及研發，才能符合方便操作之目的，否則一般旋轉鎖緊 的構造，很可能不小心即使用過當，而致損壞，降低產品 使用壽命。 -3- M373200 【新型内容】 緣是，本創作之主要目的，係在提供一種拖把之伸縮 才干扳動鎖定結構，其具有人性化之操作介面，使消費者可 以很自然且迅速的使用，達到方便實用之功效增進。 本創作再一目的，則在提供一種拖把之伸縮桿扳動鎖 定結構，其設計上不會使消費者操作過當，因此損壞率可 以降低，進而增進產品使用壽命之功效者。 為達上述目的，本創作所採用之技術手段包含： 一内桿體； 一外桿體，其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； -盤體’係設於該内桿體之底部，具備有拖把毛；以 及 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： 該鎖定結構包括有： 一内束套，其上段部為—内套管，用以供該外桿體之 底端插人m定’其二側設#對應之定位孔，又其下段部之 外周緣形成由上向下擴張之錐面體，且於該錐面體 剖溝； ° 一外夹筒’其套置在_束套相，其上段部相對於 該内套管為-外套管’且於該外套管二側，相對於該内套 管之定位孔，設有二個套孔，又其下段部由上向下形成罩 •4· M373200 覆在該錐面體上之味丨队口；以及 一 LJ型扳體，其兩側内緣相對於該内束套之定位孔及 外夾请之套孔’對應設有可嵌入之樞轉軸及偏心凸輪；且 該偏心凸輪係設在該套孔内； 藉此，當操作U型扳體以該樞轉軸為軸心而扳動時， 利用該偏心凸輪於該套孔内之偏移，進而帶動該外失筒可 於該内束套外周上升或下降，且因該剖溝之作用，使該外 夾筒之喇Ά 口相對於該内束套之錐面體，呈現緊鎖或鬆 弛，俾將該内、外桿呈鎖定或呈解鎖而可伸縮狀態。 【實施方式】 首先，請參閱第一圖〜第七圖所示，本創作較佳實施例 包含： 一内桿體（10); 一外桿體（20)，其係以其底端與該内桿體（1〇)之上端 相互套接’並可相對呈線性伸縮位移； 一盤體，係設於該内桿體（10)之底部，具備有拖把毛 (41);以及 一鎖定結構（30)，係設於該外桿體（2〇)，用以控制該 内桿體（10 )及外桿體（2 0 )呈定位或呈可相對伸縮狀態； 本創作之主要特徵在於：該鎖定結構包括有： 一内束套（30a)’其上段部為一内套管（31)，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 -5- M373200. 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（32)，又其下段部之 外周緣形成由上向下擴張之錐面體（33)，且於該錐面體（33) 上設有剖溝（34);所述剖溝（34)為軸向，且以二道以上為 較佳。In particular, if the telescopic rod is not simply contracted or stretched in length, but has a driving relationship, the driving member must be installed inside the rod body, so that the locking structure cannot use the structure of the general telescopic rod, so it must be ingenious. And research and development, in order to meet the purpose of convenient operation, otherwise the general rotary locking structure, it is likely to be used accidentally, resulting in damage, reducing product life. -3- M373200 [New content] The main purpose of this creation is to provide a kind of mop expansion and expansion to lock the locking structure, which has a user-friendly operation interface, so that consumers can use it naturally and quickly. Convenient and practical. A further object of the present invention is to provide a mop-locking lever locking structure which is designed to prevent the consumer from operating excessively, so that the damage rate can be reduced, thereby enhancing the efficacy of the product. In order to achieve the above purpose, the technical means adopted by the present invention comprises: an inner rod body; an outer rod body which is sleeved with the bottom end of the inner rod body and can be relatively linearly displaced; The disk body is disposed at the bottom of the inner rod body and has a mop hair; and 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 locking structure comprises: an inner sleeve, wherein the upper portion is an inner sleeve, and the bottom end of the outer rod is inserted into a positioning hole corresponding to the two sides of the outer rod, and The outer periphery of the lower section forms a taper body which is expanded from the top to the bottom, and is grooved in the taper body; ° an outer collet' is sleeved in the sleeve phase, and the upper section is opposite to the inner sleeve - an outer sleeve 'and on both sides of the outer sleeve, two sleeve holes are provided with respect to the positioning hole of the inner sleeve, and the lower portion is formed by a cover from the top to the bottom. 4 M373200 is coated on the cone body The taste of the team; and an LJ-type wrench, the inner edges of the two sides are opposite to the positioning holes and the outer clips of the inner sleeve The hole 'corresponds to the embedding pivot shaft and the eccentric cam; and the eccentric cam is disposed in the sleeve hole; thereby, the eccentric is utilized when the U-shaped wrench is operated with the pivot shaft as the axis The offset of the cam in the sleeve hole, thereby driving the outer cylinder to rise or fall on the outer circumference of the inner sleeve, and the lamination of the outer cylinder relative to the inner sleeve due to the action of the dissection groove The taper body exhibits a tight lock or slack, and the inner and outer rods are locked or unlocked to be stretchable. [Embodiment] First, referring to the first to seventh embodiments, the preferred embodiment of the present invention comprises: an inner rod (10); an outer rod (20) with a bottom end and the same The upper ends of the inner rods (1〇) are sleeved to each other and can be relatively linearly displaced; a disc body is disposed at the bottom of the inner rod body (10) and has a mop hair (41); and a locking structure (30) is disposed on the outer rod body (2〇) for controlling the inner rod body (10) and the outer rod body (20) to be positioned or in a relatively telescopic state; the main features of the creation are: The locking structure comprises: an inner sleeve (30a)' having an inner sleeve (31) for inserting and fixing the bottom end of the outer rod (20) and the fixing structure comprises: pressing, card -5- M373200. Any of the methods of hooking, hooking and screwing. This is a general combination technique and will not be described. Further, the two sides are provided with corresponding positioning holes (32), and the outer periphery of the lower portion is formed with a tapered body (33) which is expanded from the top to the bottom, and a taper is provided on the tapered body (33). (34); the groove (34) is an axial direction, and preferably two or more.
一外夾筒（30b)，其套置在該内束套（30a)外周，其上 段部相對於該内套管（31)為一外套管（35)，且於該外套管 (35)二侧，相對於該内套管（31)之定位孔（32)，設有二個 套孔（36)，本實施例中該套孔（36)係呈非圓形之矩形孔， 但不限定於此，且該套孔（36)中心與該定位孔（32)之中 心，呈非同一軸心，俾使偏心凸輪（38)得於套孔（36)内形 成偏心推頂之功能。又該外夾筒（30b)之下段部由上向下形 成罩覆在該錐面體（33)上之喇"八口（37);以及An outer collet (30b) is sleeved on the outer circumference of the inner sleeve (30a), and an upper portion thereof is an outer sleeve (35) with respect to the inner sleeve (31), and the outer sleeve (35) is The side is provided with two sleeve holes (36) with respect to the positioning hole (32) of the inner sleeve (31). In the embodiment, the sleeve hole (36) is a non-circular rectangular hole, but is not limited. Here, the center of the sleeve hole (36) and the center of the positioning hole (32) are not the same axis, so that the eccentric cam (38) has the function of forming an eccentric push in the sleeve hole (36). Further, the lower portion of the outer cylinder (30b) is formed from the upper and lower sides to cover the eight sides (37) of the tapered body (33);
一 U型扳體（30c)，其兩側内緣相對於該内束套（30a) 之定位孔（32)及外夾筒（30b)之套孔（36)，對應設有可嵌入 之樞轉軸（39)及偏心凸輪（38)，且該偏心凸輪（38)係設在 該套孔（36)内；本實施例中之樞轉軸（39)係呈凸柱狀，其 可與該偏心凸輪（38)及U型扳體（30c)—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（30c)以該樞轉軸（39)為軸心而 扳動時，利用該偏心凸輪（38)於該套孔（36)内之偏移，進 而帶動該外夾筒（30b)可如第五圖所示，當U型扳體（30c) 向下壓，則於該内束套（30a)外周上升且因該剖溝（34)之作 *6· M373200 用，使該外夾筒（鳥）之似口（37)相對於該内束套⑽a) 之錐面體⑽，呈現，使該時體（⑻及外桿體⑽ 呈解鎖而可伸縮狀態。或如第六圖所示，當口型扳體⑽C) 向上拉起’則外減（3Gb)下降，迫使内束套（3㈤緊鎖， 使得内、外桿體（1〇)、（20)相對呈定位狀態。 疋以’如第七圖所示為本創作之一使用狀態參考圖， 其主要特徵之敎結構⑽，具有人性化之操作介面，使 消費者可以很自然且迅速的❹，達到方便實用之功效增 進。 综上所述，本創作所揭示之構造，為昔所無，且確能 達到功效之增進’並具可供產業利用性，完全符合新型專 利要件，祈請貴審查委貞核賜專利，以勵_，無任德 感。 惟，上述所揭露之圖式、說明，僅為本創作之較佳實 施例’大凡熟悉此項技藝人士 ’依本案精神範疇所作之修 飾或等效變化，仍應包括在本案申請專利範圍内。 -7-a U-shaped wrench body (30c), the inner edge of the two sides is opposite to the positioning hole (32) of the inner sleeve (30a) and the sleeve hole (36) of the outer clamping tube (30b), and correspondingly has an insertable pivot a rotating shaft (39) and an eccentric cam (38), and the eccentric cam (38) is disposed in the sleeve hole (36); in this embodiment, the pivot shaft (39) is in the shape of a convex column, which can be eccentric The cam (38) and the U-shaped wrench (30c) are integrally formed by injection molding, but are not limited thereto, that is, they may be formed by processing a metal cylinder or the like. Thereby, when the U-shaped wrench (30c) is pulled with the pivot shaft (39) as the axis, the offset of the eccentric cam (38) in the sleeve hole (36) is utilized, thereby driving the outer The clamp (30b) can be as shown in the fifth figure. When the U-shaped wrench (30c) is pressed downward, it rises on the outer circumference of the inner sleeve (30a) and is made by the groove (34) *6· M373200 The cone (37) of the outer tube (bird) is presented with respect to the tapered body (10) of the inner sheath (10) a) such that the body ((8) and the outer rod (10) are unlocked and stretchable. Or as shown in the sixth figure, when the lip-shaped wrench (10) C) is pulled up, the outer reduction (3Gb) is lowered, forcing the inner sleeve (3 (five) to be locked, so that the inner and outer rods (1〇), (20) are opposite. It is in a state of positioning. 疋In the seventh picture, one of the creations uses a state reference map, and its main feature structure (10) has a user-friendly operation interface, so that consumers can naturally and quickly smash Convenient and practical, the effect is improved. In summary, the structure revealed by this creation is unprecedented, and it can indeed achieve the improvement of efficacy' and is available for industrial utilization. In line with the new patent requirements, please ask the review committee to approve the patent, to encourage _, no sense of morality. However, the above-mentioned drawings and descriptions are only the preferred embodiment of this creation. Modifications or equivalent changes made by a person in the spirit of the case should still be included in the scope of the patent application in this case.