1343335 【發明所屬之技術領域】 —本發明係有關於支撐桿，尤指―種能夠快速固定外套 官及内套管相對位置且簡無段難相對位置的支禮桿。1343335 FIELD OF THE INVENTION The present invention relates to a support rod, and more particularly to a support rod capable of quickly fixing the relative positions of the outer sleeve and the inner sleeve and having a relatively difficult position.
【先前技術】 參照附件，如美國專利號第ϋδ 6247882號「隱[Prior Art] Refer to the attachment, such as US Patent No. 6 δ 6247882
DE·」專利案，其巾包括有—外套管；一内套 管係恰可置人外套管内’内套管之外周緣上轴向設有數個 卡掣孔；-定位座’設於外套管；—彈性卡柄，可彈性地 枢設於定位座；-尼阻彈片，抱設於定位座，並受彈性卡 柄的壓迫而卡f於内套管之卡掣孔；—保險頂桿，係以滑 動方式橫穿設於定位座上，該碰頂桿具有大、小徑，而 可選擇性地限制彈性卡柄的樞擺， 二In the DE" patent case, the towel comprises an outer sleeve; an inner sleeve can be placed in the outer sleeve; the inner sleeve is provided with a plurality of snap holes on the outer circumference; the positioning sleeve is disposed on the outer sleeve ;-elastic card handle, can be elastically pivoted on the positioning seat; - Ni-resistive elastic piece, hung on the positioning seat, and pressed by the elastic card handle and the card f is inserted into the inner casing; - insurance ejector, Slidingly disposed on the positioning seat, the impact rod has a large diameter and a small diameter, and can selectively limit the pivoting of the elastic handle,
習知結構的内套管上需要開設數個切孔，並操作彈 性卡柄定⑽套管及_管不同的伸縮位置，内套管具有 太多的孔洞造成結構強度變弱，所以支禮桿在吊掛重物 時’卡科受収位裝置卡掣後存有使孔洞變大及無法穩 固支撲的缺點’而且定位裝置在變換長度時蚊位不是报 方便’必須要對準切孔才能定位在―定間距的卡擎孔 上’無法快賴定外套管及内套管的相對位置。製造 套管的開孔不只成本高’而且不容易加卫，卡觀會有叙 法對齊關題’使得彈性卡柄無法卡料部份的卡擎孔。 不僅如此’有段的輕結構使得内、外套管兩軌撐腳仍 會於頂面及底面存在—小段_，使得兩端的㈣腳經常 3 1343335 :題，亟有抵頂到底面及項面，對於上述It is necessary to open a plurality of cut holes in the inner sleeve of the conventional structure, and operate the elastic handle to fix (10) the different telescopic positions of the sleeve and the tube, and the inner sleeve has too many holes to weaken the structural strength, so the support rod When hanging heavy objects, 'Carco's receiving device has a defect that makes the hole larger and unable to stabilize the bucking. 'And the positioning device does not report the convenience when changing the length. 'The hole must be aligned to locate. On the "fixed-spaced card engine hole", the relative position of the outer sleeve and the inner sleeve cannot be determined quickly. It is not only costly to manufacture the opening of the casing, but it is not easy to add, and the card has a legal alignment problem, so that the card holder of the elastic card handle cannot be jammed. Not only that, the light structure of the section makes the inner and outer sleeves of the two rails still exist on the top and bottom surfaces - a small section _, so that the (four) feet of the two ends are often 3 1343335: the top is to the bottom and the surface, For the above
因此，本發明想排除或至少減輕先前 吁所遭遇的問 上述缺失，對财技術存在的 加結構強度。 ” °又彳日孔，能夠有效增 本發明的次要目的在於，該快 定及解除外套管及内套管相對位置之限:而 夠在快速束緊展置固定外套管及内套管時，== 微調外套管及内套管的相對位置。 文-構 =圖=發明的新穎特性將從以下詳細描述與 【實施方式】 每有關本發明所剌之技術、手段及其功效，兹舉—較 佳^例並配合圖式詳述如後，此僅供說明之用，在專利 申。月上並不受此種結構之限制。 °月芩照圖一，為本發明之立體外觀圖，本發明包括有 外套管10、一内套管20、-連接裝置30、一快速束緊 衣置40及一調整環5〇 〇 ^明麥照圖二至圖四，為本發明之立體分解圖及剖面示 圖，該外套管10具有第一端101及第二端102，第一端 >細向具有一開口 11，第二端1 則設有一支樓部12， ^支待部12能夠支撐於底面。 。亥内套管20係穿設於該外套管1〇内，且能夠產生相 對之軸向位移關係，該内套管2 〇具有第一端2 〇丨及第二端 202，第一端201係穿伸於該外套管1〇之開口 u，第二端 202則設有一支撐部.21，該内套管2〇之支撐部21能夠支 撐於頂面。 該連接裝置30包括有一基座31及一套環32，該基座 31 —端具有一結合端311 ’結合端311係穿設於外套管1〇 之開口 U處，且結合端311位於外套管1〇及内套管2〇 之間’基座31相反於結合端311之一端外周緣具有一外螺 紋部312，夕卜螺紋部312⑽徑大於結合端311的外徑， 所以基座31擔止於外套管1〇之開口 1卜該基座31相反 於结合端311之一端内周緣縱向設兩導槽313。其中該基 座31亦能夠與該外套管1〇為一體成型。 δ玄套％ 32 -端外周緣設有兩嵌合部321，另一端則設 〆令槽322 4嵌合部321及該容槽微μ形成一定位槽 323。兩^合部321相對於基座31之兩導槽313，供該套 壞32之队。m縱向嵌入該基座31之導槽313，使套 ί哀32不曰相對於外套官1〇旋轉。該容槽微係供該快速 束緊裝置40設置。該套環32的一部份斷開，形成一縱向 延伸之缺π 324’且該套環32係能夠彈性收 速束緊裝置4G能夠選擇性束緊該套環32，進—牛:= 7㈣套管2G形成固定狀態及伸縮狀態 1◦及内套管20的相對位移。 卜套官 該快速束緊裝置4〇設於該套環32 :快速束緊裝置4。能夠束緊或放鬆該套環3=速=Accordingly, the present invention is intended to obviate or at least alleviate the above-mentioned deficiencies encountered in previous appeals, and to add structural strength to the existence of financial techniques. The lower purpose of the present invention is to effectively increase the limit of the relative position of the outer casing and the inner casing: it is sufficient to fasten the outer casing and the inner casing when fast tightening , == fine-adjust the relative position of the outer sleeve and the inner sleeve. The structure and the function of the invention will be described in detail below. - The preferred embodiment is described in detail with reference to the drawings. This is for illustrative purposes only, and is not limited by this structure in the patent application. Month is shown in Figure 1 for the perspective view of the present invention. The present invention includes an outer sleeve 10, an inner sleeve 20, a connecting device 30, a quick-tensioning garment 40 and an adjusting ring 5〇〇^明麦照图2 to FIG. 4, which is a three-dimensional decomposition of the present invention. In the figure and the cross-sectional view, the outer sleeve 10 has a first end 101 and a second end 102. The first end has an opening 11 in the thin direction, and the second end 1 is provided with a floor portion 12, and the support portion 12 Can be supported on the bottom surface. The inner casing 20 is threaded through the outer casing 1 and can generate a relative axis In the displacement relationship, the inner sleeve 2 has a first end 2 〇丨 and a second end 202. The first end 201 extends through the opening u of the outer sleeve 1 , and the second end 202 is provided with a support portion. 21 The support portion 21 of the inner sleeve 2 can be supported on the top surface. The connecting device 30 includes a base 31 and a set of rings 32. The base 31 has a joint end 311' coupled to the end 311. The outer sleeve 1 is located at the opening U, and the joint end 311 is located between the outer sleeve 1〇 and the inner sleeve 2〇. The base 31 has an external thread portion 312 opposite to the outer periphery of one end of the joint end 311. The diameter of the portion 312 (10) is larger than the outer diameter of the joint end 311, so the base 31 is supported by the opening 1 of the outer sleeve 1b. The base 31 is opposite to the inner circumference of one end of the joint end 311. 31 can also be integrally formed with the outer sleeve 1 。. δ 套 sleeve % 32 - the outer peripheral edge of the end is provided with two fitting portions 321 , and the other end is provided with the mortise groove 322 4 fitting portion 321 and the groove micro μ a positioning slot 323. The two engaging portions 321 are opposite to the two guiding slots 313 of the base 31 for the sleeve 32. The m is longitudinally embedded in the guiding slot 3 of the base 31. 13. The sleeve is rotated relative to the jacket 1. The pocket microsystem is provided for the quick tightening device 40. A portion of the collar 32 is broken to form a longitudinally extending π 324 'And the collar 32 is capable of elastically tightening the tightening device 4G to selectively tighten the collar 32, and the casing 2G is formed into a fixed state and a telescopic state 1◦ and a relative displacement of the inner sleeve 20 The quick tightening device 4 is disposed on the collar 32: the quick tightening device 4. The sleeve can be tightened or relaxed 3 = speed =
^置4〇束緊套化32時，套環32炎緊内套管20外緣J 套管20不會斑套頊π立丄1 , 广深内 移；快速束緊裝置40 放氣、套％ 32時，該快速束緊裝置4{)與内 了 Γ套環32產生相對位移。該快速束緊: ==:=r輸地快速_: 該調整環50能夠軸向微調外套管1〇及 對位置。該調整環5G内周緣具有„_㈣Η 環50之内螺紋部51螺合於基座31之外螺紋部^ = ^環50與基座31的相對位移’故調整環Μ座周^ 利用螺紋結構微調外套管10與内套管 位Π 調整環5G相反於外套㈣之n 邊 該調整環5。之凸部52嵌入套環3 Ρ 52 ’ =環5。調整與基座31的相對位置，= 與套環32移動。 ^外 參照圖五及圖六，為本發明之私 緊裝置40能夠快速的限制該外套 ^速束 位移’該._緊裝置4。係實施 束緊或放鬆套環32。 當快速束緊裝置40放鬆套環32形成放鬆狀態時，内 套管20能夠直接操作與外套管1〇的相對位置。而且套環 32係嵌設於基座31，同時套環32與内套管2〇成放鬆狀 態，所以此時旋轉調整環5〇，調整環5〇無法帶動外套警 10與該内套管20的相對位移。 當快速束緊裝置4G束緊套環32形成固定狀態時，内 套管20無法直接操作與外套管1〇的相對位置，而套環扣 係嵌設於基座31 ’同時套環32束緊内套管1()成固定狀 態’所以此時旋轉調整環5〇，調整環5〇 夠帶動外套 10與内套管20的相對位移。 丨0J吋芩照圖 丨（用不發明之支撐桿時，只要解除七 速束緊裝置4G放鬆套環32形成放鬆狀態，即能夠_快速自 ♦ «周:外套官1G及内套管2Q的相對位置，待外套管1 及内套S 2Q之支#部12、21分麻接於底面6G及頂3 70,再將快速束緊裝置4〇束緊形成固定狀態，此時兩支名 ===== 底面6°及頂面7°，最後物 S 0及内套管20的支撐部12、21 $ ϋ 70，ΓΓ Μ ’即可使支#桿穩固的支擇底面6〇肩 J 冬明之支撐桿係利用快速束緊裝置40及π# 環50能夠伊土♦曰a仏 不斤'衣罝叩夂δ周整 及頂面7G ”整的使支撐觸_找底㈣ ^上所柯以歸納出本發明具有町之優點： 么月之「快逮固定之支撐桿」，係無段言周整外套管 1343335 二位置’無需在内套管上間隔開設槽孔，能 夠有效增加結構強度，增加使用壽命。 .本4明之’f夬迷固定之 侧紋___===啦時， 件之置換，錢本發明㈣之錢或等效元 飾’皆應仍屬本發明專心蓋之:疇所作之均等變化與修 【圖式簡單說明】 明快速固定之支撐桿的立體外觀圖。 明快速固定之支樓桿的立 。When the bundle is tightened, the collar 32 is tight and the outer edge of the inner sleeve 20 is not sleeved. The sleeve 20 is not 斑 丄 ,1, and the depth is moved inward; the quick tightening device 40 is deflated and sleeved. At % 32, the quick tightening device 4{) is displaced relative to the inner loop 32. The fast tightening: ==:=r loses ground quickly _: The adjusting ring 50 is capable of axially fine-tuning the outer casing 1 〇 and the position. The inner circumference of the adjusting ring 5G has „_(four)Η. The inner threaded portion 51 of the ring 50 is screwed to the outer portion of the base 31. The relative displacement of the ring 50 and the base 31 is adjusted, so the ring circumference is adjusted. The outer sleeve 10 and the inner sleeve position Π the adjustment ring 5G is opposite to the n side of the outer sleeve (4) of the adjustment ring 5. The convex portion 52 is embedded in the collar 3 Ρ 52 ' = ring 5. The relative position of the adjustment base 31 is adjusted. The collar 32 is moved. ^ Referring to Figures 5 and 6, the privacy device 40 of the present invention is capable of quickly limiting the speed of the jacket to the 'tightening device'. The tightening or loosening collar 32 is implemented. When the quick tightening device 40 relaxes the collar 32 to form a relaxed state, the inner sleeve 20 can directly operate relative to the outer sleeve 1 。. And the collar 32 is embedded in the base 31, while the collar 32 and the inner sleeve The tube 2 is in a relaxed state, so when the adjusting ring 5 is rotated, the adjusting ring 5〇 cannot drive the relative displacement of the outer casing 10 and the inner sleeve 20. When the quick tightening device 4G tightens the collar 32 to form a fixed state The inner sleeve 20 cannot directly operate relative to the outer sleeve 1 , and the collar buckle is embedded in the base 31 'At the same time, the collar 32 tightens the inner sleeve 1 () into a fixed state'. Therefore, the adjusting ring 5 is rotated at this time, and the adjusting ring 5 can drive the relative displacement of the outer sleeve 10 and the inner sleeve 20. 丨0J吋芩图丨 (When the support rod is not invented, as long as the 7-speed tightening device 4G is released from the loose collar 32 to form a relaxed state, it can be quickly _ «周: the relative position of the jacket 1G and the inner sleeve 2Q, the outer sleeve 1 and the inner sleeve S 2Q branch #12, 21 points are connected to the bottom surface 6G and the top 3 70, and then the quick tightening device 4〇 is tightened to form a fixed state, at this time two names ===== bottom surface 6 ° and the top surface 7 °, the last object S 0 and the support portion 12, 21 $ ϋ 70, ΓΓ Μ ' of the inner sleeve 20 can make the support rod steadily support the bottom surface 6 〇 shoulder J Dongming support rod system utilization The quick tightening device 40 and the π# ring 50 can be used to make the invention 曰 仏 仏 仏 ' ' ' 罝叩夂 罝叩夂 周 周 及 及 及 及 及 及 及 及 及 及 及 及 7 7 7 7 7 7 7 ( 四 四 四 四 四 四 四 四 四 四 四 四Advantages of the town: The month of the "fast catch fixed support rod", the paragraph is not a paragraph of the outer sleeve 1343335 two positions 'no need to open slots on the inner sleeve, can effectively increase The strength of the structure increases the service life. The weight of the fixed side of the ___===, the replacement of the pieces, the money of the invention (4) or the equivalent element decoration should still be the focus of the present invention. Cover: The equal change of the domain and the repair [simplified description of the figure] The stereoscopic appearance of the support rod that is fast fixed. The stand of the fast-fixing support pole.
圖二為本發0相—沿3—3邮線馳 =四為本發沿4_4邮_取^ == 圖五為本發戰賴定之切桿㈣麵 '忍 明快速固定之切桿的動作狀態圖。 ==快速固_桿的使 。 附件為美國專利號第US 6247882號專利案。 101第一端 Π 開口 【主要元件符號說明】 10 外套管 102第二端 8 1343335 12 支撐部 20 内套管 201 第一端 202 第二端 21 支撐部 30 連接裝置 31 基座 311 結合端 312 外螺紋部 313 導槽 32 套環 321 嵌合部 322 容槽 323 定位槽 324 缺口 40 快速束緊裝置 50 調整環 51 内螺紋部 52 凸部 60 底面 70 頂面 9Figure 2 is the 0 phase of the hairline - along the 3 - 3 postal line Chi = four is the hair along the 4_4 post _ take ^ == Figure 5 is the battle of the Ryding's cutting rod (four) face 'Ten Ming fast fixed cutting rod action State diagram. == fast solid _ rod makes. The attachment is in U.S. Patent No. 6,247,882. 101 first end opening [main symbol description] 10 outer sleeve 102 second end 8 1343335 12 support portion 20 inner sleeve 201 first end 202 second end 21 support portion 30 connecting device 31 base 311 outer end 312 Threaded portion 313 guide groove 32 collar 321 fitting portion 322 receiving groove 323 positioning groove 324 notch 40 quick tightening device 50 adjusting ring 51 internal thread portion 52 convex portion 60 bottom surface 70 top surface 9