M396892 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種伸縮桿構造，尤指一種具有較佳 使用安全性及操作便利性之伸縮桿快速調整定位結構。 【先前技術】 按，伸縮桿是一種將内管穿設於外管中，配合調整定 位結構之設置，藉以達到可活動調整使用長度並加以固定M396892 V. New description: [New technical field] This creation is about a telescopic rod structure, especially a telescopic rod with quick adjustment and positioning structure with better safety and ease of operation. [Prior Art] According to the telescopic rod, the inner tube is inserted into the outer tube to adjust the positioning structure, so as to achieve the movable adjustment length and fix it.
，由於伸縮桿具有良好的實用功效，因此廣泛地運用於各 種領域中。 惟，一般伸縮桿之調整定位結構，係利用彈性卡柄單 純的卡扣在内管的定位卡掣孔内，做為内、外管之卡扣固 定，該彈性卡柄並無任何保險裝置，因而使用中很容易因 誤觸彈性卡柄鬆開卡結而頓失支撐，造成使用的人來不及 反應而被打到或夾傷，使用安全性不佳，另外伸縮桿進行 長度調整時，不論是伸長或縮短，均需按壓住彈性卡柄， 是以使用操作不便。 【新型内容】 本創作人有鑑於習知伸縮桿調整定位結構，具有使用 安全性不佳及使用操作不便等問題，是以乃思及創作的意 念，經多方探討與試作樣品試驗，及多次修正改良後，終 推出本創作。 本創作提供一種伸縮桿快速調整定位結構，其包含： 一内管、一外管及一調整定位裝置，其中内管之周緣上軸 向設有一平面，該平面上等距佈列複數卡擎孔，外管一端 3 M396892 ，有缺口’並由該端供内管穿設，難定位裝置係由一固 定座、一卡掣件、—止動開關、—彈性件及-限位栓组成 ’該固定座係斷面概呈U形之套管，對正套置於外管具缺 口之-端外緣束㈣定，於定座兩側片—端設有凹弧 卡槽，針掣件係呈曲折狀片體，組設於固定座兩側片間 樞結’於該卡料—端設有—㈣部及—穿孔，另端延伸 -斜狀卡掣凸片’該止動開關係呈滑蓋狀，蓋合於固定座 上，於該止動開關-端設有正動凸部，可插入卡擎件之穿 孔内，限制卡掣件之按壓部無法健及作動，另於該止動 開關兩側板-端設有對應之凸卡部，而可利用該凸卡部卡 入固定座兩側片之凹弧卡槽内’令止動開關定位，該彈性 件係、’且„又於卡掣件與止動開關間，常態時彈抵卡擎件，使 卡掣件之卡掣凸片卡入内管之適當卡掣孔内定位，該限位 栓係穿設於固定座兩側片間，用以_卡掣件之㈣角度 〇 本創作之主要目的，在於其調整定位裝置具有一止動 2關’而可於常態時’限料掣件之麵部無法按壓及作 2 ’達到保險作用’避免使用中誤觸卡掣件之按壓部鬆開 結而頓失#，造成使用的人來不及反應而被打到或失傷 ’使用安全性提昇。 本碧]作之_人一目的，在於其欲拉伸内管進行長度調整 時因卡掣件之卡掣凸片係呈斜狀，故除可按壓卡擎件之 卡μ片脫離㈣之卡f孔外，另亦可於不按 ^ t狀態下，直接拉伸内管，藉由斜狀卡f凸片配 =彈性件之壓縮彈性，順勢脫離内管之卡㈣，俾達使用 #作更為方便。 施方式】 •餘下，茲配合圖式將本創作較佳實施例詳細說明如后 $如第-圖本創作之立體分解圖、第二圖本創作之立體 ° «及第二圖本創作之組合剖面圖所示，本創作伸縮桿 共速調整定位結構，包含：一内管1、一外管2及一調整定 • 位裝置3’其中时1之周緣上ϋ向設有—平面u，該平面 Π上等距佈列複數卡掣孔111，外管2可供内管1穿設，一 端設有對應内管1平面11之缺口 21，調整定位裝置3係由一 固定座31、一卡掣件32、一止動開關33、一彈性件34及一 限位检3 5組成，該固疋座31係斷面概呈u形之套管，對正 套置於外管2具缺口 21之一端外緣，該固定座31具有兩側 片，一端設有一 C形束結部311，配合鎖結元件之鎖追， 束錄於外管2缺口 21内側固定，於該兩側片上設有對應之 餐兩長形滑孔312、一樞孔313及一栓孔314，及於該兩側片 ' 遠離束結部311之一端設有凹弧卡槽315，該卡掣件32係呈 曲折狀片體，中段兩側各延伸有一枢轴3 21，穿設於固定 座31兩側片之框孔313框結，一端設有一按壓部3 2 2及一橫 向長形穿孔323，另端延伸設有一斜狀卡掣凸片324及凸設 有一套結凸部325 ’該止動開關33係呈滑蓋狀，蓋合於固 定座31上，於該止動開關33—端設有止動凸部331，可插 入卡掣件32之穿孔323内’限制卡掣件32無法按壓及作動 5Since the telescopic rod has good practical effects, it is widely used in various fields. However, the adjustment and positioning structure of the general telescopic rod is simply buckled in the positioning card hole of the inner tube by the elastic handle, and is fixed as the inner and outer tubes, and the elastic handle has no safety device. Therefore, it is easy to lose support due to accidental contact with the elastic handle to loosen the knot, causing the person to use to be hit or pinched, and the safety of use is not good, and when the length of the telescopic rod is adjusted, whether If you are stretching or shortening, you need to press the elastic handle, which is inconvenient to use. [New content] The creator has the problem of adjusting the positioning structure of the telescopic rod, and has problems such as poor safety of use and inconvenient use. It is the idea of creating and testing the sample, and many times After the amendment was improved, the creation was finally released. The present invention provides a telescopic rod quick adjustment positioning structure, comprising: an inner tube, an outer tube and an adjusting positioning device, wherein a middle surface of the inner tube is axially disposed with a plane, and the plane is equidistantly arranged with a plurality of card engine holes One end of the outer tube is 3 M396892, and there is a notch 'and the inner tube is pierced by the end. The difficult positioning device is composed of a fixed seat, a latching member, a stop switch, an elastic member and a limit bolt. The fixed seat section is generally U-shaped sleeve, and is set to the outer end of the outer tube with a notch-end outer edge bundle (four), and the concave-side card slot is arranged on the two sides of the fixed seat, and the needle-shaped part is The zigzag-shaped piece is set on the two sides of the fixed seat, and the pivoting joint between the two sides of the fixed seat is provided with a (four) portion and a perforation, and the other end is extended with a slanted snap tab. The sliding cover is closed on the fixing seat, and the stopping switch-end is provided with a positive moving convex portion, which can be inserted into the perforation of the card-carrying member, and the pressing portion of the locking member is prevented from being able to move and act. The plate-ends of the two sides of the movable switch are provided with corresponding convex card portions, and the convex card portion can be used to be inserted into the concave arc card slots of the two sides of the fixed seat. The positioning of the stop switch, the elastic member, 'and „ between the latching member and the stop switch, in normal state, the latching member, so that the latching tab of the latching member is inserted into the appropriate latching hole of the inner tube Positioning, the limit bolt is worn between the two sides of the fixed seat, and is used for the purpose of the (four) angle of the 掣 掣 , 在于 在于 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整'The face of the limited material can not be pressed and 2 'to achieve the insurance effect' to avoid the use of the wrong part of the touch card to loosen the knot and lose the #, causing the person who is using the reaction to be hit or injured 'Use safety improvement. Ben Bi's purpose is to make the length of the inner tube to be adjusted. Because the tabs of the card are inclined, the card can be pressed. The μ piece is separated from the hole of the card of (4), and the inner tube can be directly stretched without pressing the t-state, and the compression of the elastic member by the oblique card f-foil is removed from the inner tube (4) , using the # for more convenient. Application method] • The rest, together with the drawing will be the details of the preferred embodiment of the creation The following is a three-dimensional exploded view of the creation of the first picture, the third picture of the creation of the second picture, and the combination of the second picture of the creation of the second picture. The inner tube 1, the outer tube 2 and the adjusting and positioning device 3' are respectively provided with a plane u on the circumference of the circumference 1 , and the plane is equidistantly arranged with a plurality of card holes 111, and the outer tube 2 is available The inner tube 1 is disposed, and one end is provided with a notch 21 corresponding to the plane 11 of the inner tube 1. The adjustment positioning device 3 is composed of a fixing base 31, a latching member 32, a stop switch 33, an elastic member 34 and a limit position. The assembly of the solid block 31 is a U-shaped sleeve, and the pair of sleeves are disposed on the outer edge of one end of the outer tube 2 with a notch 21, and the fixing seat 31 has two side pieces and one end is provided with a C The beam forming portion 311 is matched with the locking element of the locking component, and the beam is fixed on the inner side of the notch 21 of the outer tube 2, and the two sides of the sheet are provided with corresponding long two-shaped sliding holes 312, a pivot hole 313 and a bolt hole. 314, and a concave arc card slot 315 is disposed at one end of the two side pieces away from the beam portion 311. The card member 32 is a meander-shaped piece, and the two sides of the middle portion are respectively extended. A pivoting hole 321 is formed in the frame hole 313 of the two sides of the fixing base 31. One end is provided with a pressing portion 3 2 2 and a laterally elongated through hole 323, and the other end is provided with a slanted latching tab 324. And a convex portion 325 is formed in the convex shape. The stop switch 33 is in the shape of a sliding cover and is closed on the fixing base 31. The stopping switch 33 is provided at the end of the stopping switch 33, and the locking member 331 can be inserted. In the perforation 323 of 32, the restriction card member 32 cannot be pressed and actuated.
’形成確保使用巾無有意外鬆脫危險發生之保險功能，另 於該止動開兩側板内面中段設有對應之兩限位凸部33 卡&座31兩側片之兩長形滑孔312内限制止動開 關33僅可於限定範圍内滑動，及於該止動開關33兩側板-端設有對應之凸卡部333，内頂面設有-套結凸部334,而 可利用該凸卡部333卡人固定㈣兩侧片之凹弧卡槽阳内 制:止動開_定位，該彈性件财為—彈簧，組設於卡 擎件32與止動開關33間，兩端分別套置於卡科32與止動 開關之f結凸部325、334上，形成適當_狀態將卡掣 件32往内ί1平面11彈抵，使卡掣件32之卡掣凸片324常態 時卡入时1之適當卡掣孔⑴内，_内管1無法於外管2 内位移該限位栓35係穿設於固定座1兩側片之栓孔314内 ，用以擋止限制卡掣件32之按壓角度。 當欲拉伸内管1時，如第四圖本創作之拉伸動作示意 圖所示，將止動開關33往卡掣件32按壓部322之反方向推 移’使止動開關33之凸卡部333脫離較座31兩側片之凹 弧卡槽315同時止動開關33之止動凸部331脫離卡掣件％ 之穿孔323 ’解除對卡掣件32之按壓限制，則此時除可按 壓卡掣件32之按壓部322，使斜狀卡掣凸片324脫離内管1 之卡掣孔111外，而順利拉伸内管丨外，另亦可於不按壓卡 掣件32之狀態下，直接將内管1往外拉，藉由斜狀卡掣凸 片324配合彈性件34之壓縮彈性，順勢脫離内管1之卡擎孔 111 ’而達到拉伸内管1的目的。 當欲收縮内管1時，如第五圖本創作之收縮動作示意 M396892 圖所示’將止動開關33往卡掣件32按壓部322之反方向推 移’使止動開關33之凸卡部333脫離固定座31兩側片之凹 弧卡槽315，同時止動開關33之止動凸部脫離卡掣件32 之穿孔323 ’解除對卡掣件32之按壓限制’按壓卡掣件32 之按壓部322 ’使斜狀卡掣凸片324脫離内管1之卡掣孔1U 外，則即可順利收縮内管1，調整伸縮桿至所需長度。 由上述具體實施例之結構’可得到下述之效益： ' 1.其調整定位裝置具有一止動開關33，該止動開關33 • 可於常態時限制卡掣件32之按壓部322無法按壓及作動， 達到保險作用，避免使用中誤觸卡掣件32之按壓部322鬆 開卡結而頓失撐，造成使用的人來不及反應而有被打到或 夾傷之虞，具良好之安全保護功能，使用安全性提昇。 2.其欲拉伸内管1進行長度調整時，因卡擎件犯之卡 掣凸片324係呈斜狀，故除可按壓卡掣件32之按壓部犯？， 使卡擎凸片324脫離内管1之卡擎孔U1外，另亦可於不按 壓卡擎件32之狀態下’直接拉伸内管卜藉由斜狀卡擎凸 .片3拠合彈性件34之壓縮雜，逐—順勢脫離⑽^ 擎孔m，順利將内管m外拉伸’俾達使用操作更為方便 而具 综上所述’本創作確實已經達於突破性之处 一 專利申請，懇 禱0 有改良，創作内容，㈣又能夠達到產業上利祕錢^ 性，當符合專利法之規定，爰依法提出新型 請鈞局審查委員授予合法專利權， 【圖式簡單說明】 7 M396892 第一圖：係本創作之立體分解圖。 第二圖：係本創作之立體組合圖。 第二圖：係本創作之組合剖面圖。 第四圖：係本創作之拉伸動作示意圖。 第五圖：係本創作之收縮動作示意圖。 【主要元件符號說明】 1 内管 11 平面 111 卡掣孔 2 外管 21 缺口 3 調整定位裝置 31 固定座 311 束結部 312 滑孔 313 枢孑L» 314 栓孔 315 凹弧卡槽 32 卡掣件 321 樞軸 322 按壓部 323 穿孔 324 卡掣凸片 325 套結凸部 33 止動開關 331 止動凸部 332 限位凸部 333 凸卡部 334 套結凸部 34 彈性件 35 限位栓'Forming an insurance function to ensure that there is no accidental loosening of the use of the towel, and two long-shaped slide holes on the two sides of the inner surface of the two sides of the stop plate are provided with corresponding two limit protrusions 33 & The inner limiting switch 33 is slidable only within a limited range, and the corresponding end of the stop switch 33 is provided with a corresponding convex portion 333, and the inner top surface is provided with a tying convex portion 334. The convex card portion 333 is fixed by the card holder (4) the concave arc card groove of the two side pieces is made of the inner side: the stop opening_positioning, the elastic piece is a spring, and is disposed between the card holding member 32 and the stop switch 33, two The ends are respectively placed on the f-junctions 325, 334 of the card 32 and the stop switch, forming an appropriate state to spring the latch 32 into the inner plane ί1, so that the latches 324 of the latch 32 In the appropriate card hole (1) at the time of the normal insertion, the inner tube 1 cannot be displaced in the outer tube 2, and the limit pin 35 is inserted into the bolt hole 314 of the two sides of the fixed seat 1 for blocking The pressing angle of the latch member 32 is restricted. When the inner tube 1 is to be stretched, as shown in the schematic diagram of the stretching operation of the fourth drawing, the stopper switch 33 is pushed in the opposite direction of the pressing portion 322 of the latching member 32 to make the convex portion of the stopper switch 33 333 is separated from the concave arc card slot 315 of the two sides of the seat 31, and the stop protrusion 331 of the stop switch 33 is disengaged from the punching hole 323 of the latching member ′ to release the pressing restriction on the latching member 32. The pressing portion 322 of the latching member 32 causes the oblique latching tab 324 to be disengaged from the latching hole 111 of the inner tube 1 to smoothly stretch the inner tube, and may also be in a state where the latching member 32 is not pressed. The inner tube 1 is directly pulled outward, and the elastic deformation of the elastic member 34 is matched by the oblique latching tab 324, and the carding hole 111' of the inner tube 1 is removed from the casing to achieve the purpose of stretching the inner tube 1. When the inner tube 1 is to be contracted, as shown in the fifth drawing, the contraction motion of the present invention is shown in the figure of M396892, 'the stopper switch 33 is pushed in the opposite direction of the pressing portion 322 of the latching member 32' to make the convex portion of the stopper switch 33 The 333 is detached from the concave arc card slot 315 of the two sides of the fixing base 31, and the stopping protrusion of the stopping switch 33 is disengaged from the through hole 323 ′ of the latching member 32 to release the pressing restriction on the latching member 32. When the pressing portion 322' disengages the oblique latching tab 324 from the latching hole 1U of the inner tube 1, the inner tube 1 can be smoothly contracted and the telescopic rod can be adjusted to a desired length. The following benefits can be obtained from the structure of the above specific embodiment: ' 1. The adjustment positioning device has a stop switch 33, and the stop switch 33 can limit the pressing portion 322 of the latch member 32 from being pressed in the normal state. And actuating, to achieve the insurance function, to avoid the use of the accidental touch card member 32 of the pressing portion 322 to loosen the knot and lose support, causing the use of the person has no time to react and has been hit or pinched, with good security Protection function, use security improvement. 2. When the inner tube 1 is to be stretched for length adjustment, the card tab 324 which is made by the card holder is inclined, so that the pressing portion of the pressable card member 32 is smashed. , the card spur 324 is detached from the card blast hole U1 of the inner tube 1 , and the damper card yoke can be directly stretched without pressing the card slab 32. The compression of the elastic member 34 is mixed, and it is separated from the (10)^ engine hole m, and the inner tube m is stretched out smoothly. A patent application, the prayers 0 have improved, the content of the creation, (4) can also reach the industry's secret money ^, when in line with the provisions of the patent law, 提出 提出 提出 提出 钧 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查 审查Description] 7 M396892 The first picture: is a three-dimensional exploded view of the creation. The second picture: a three-dimensional combination of the creation. The second picture: a sectional view of the combination of the creation. The fourth picture is a schematic diagram of the stretching action of this creation. The fifth picture is a schematic diagram of the contraction action of this creation. [Main component symbol description] 1 Inner tube 11 Plane 111 Card hole 2 Outer tube 21 Notch 3 Adjustment positioning device 31 Fixing seat 311 Bundle 312 Slide hole 313 Pivot L» 314 Bolt hole 315 Concave arc card slot 32 Card Piece 321 Pivot 322 Pressing portion 323 Perforation 324 Clamping tab 325 Knotting convex portion 33 Stopping switch 331 Stopping convex portion 332 Restricting convex portion 333 Convex card portion 334 Knitting convex portion 34 Elastic member 35 Retaining bolt