200909710 九、發明說明： 【發明所屬之技術領域】 本發明係有關一種束帶拉緊器，尤指一種拉緊束帶並 可防止束帶鬆脫之裝置。 【先前技術】 如第9圖所示，為習用之束帶拉緊器，其於一固定座 9 0上樞設-扳部9 i，扳部9 i於樞接處具有—柩接桿 92、一頂撐桿93以及―辅助導桿9 4，束帶9 5於穿 設時係繞經樞接桿9 2與辅助導桿9 4，並受頂撐桿9 3 抵頂。 扳部9 1於扳動且固定後，束帶9 5由於受頂撐桿g 3隨扳部9 !轉動所頂撐而拉緊，使束㈣5於束緊貨物 時具有m但㈣過程之震動f造成f用束帶g 5拉緊器無法持續拉緊束帶9 5而造成貨物鬆脫。 ,扳部9 1於扳動而轉動後，束帶9 5隨各桿之導引而 形成如第1 0圖所示之情況，其中束帶9 5僅於一端拉 緊，另一端呈放鬆狀態，束帶9 5於纏繞時雖於頂撐桿9 3處具有一束帶9 5之重疊轉折處，而於拉動束帶9 5時 產生一交錯阻力’但由於此一阻力無法有效維持束帶9 5 之拉緊力，故利用習用之束帶拉緊器所朿緊之貨物常於貨 運過程受震動一段時間後束帶9 5即鬆脫’造成貨物移動 之情形。 【發明内容】 本發明之主要目的，在於解決上述的問題而提供一種 200909710 束帶拉緊器，藉由固定座與板部之搞接結 後使頂撐桿拉緊束帶，除束帶本身立緊之迫緊外 f座之固定桿而增加—束帶轉折處，使轉折ϋ之束帶 力’並利用頂擇桿於扳動後對束帶:: =ίΓ固定貨物時，可藉此而防止束帶鬆脫。 為達則述之目的，本發明係包括·· -固定座’其—端供設置—翻定 之第-勾部，另一端則盔心㈣ 雕固疋長度 導引姐-h穿持拉伸方向之 口疋扣橫向設於該固定座靠近供設置第— 之一糕，而於導引端具有一定位部； 部卡扳:端具有一於扳動後與固定座之定位 固定桿之間;扳部與固定座於拖接處具有一枢接= =於樞接桿之同侧設有—於扳動後增加束帶轉折之辅助 :桿以及-於扳動後頂撐束帶之頂撐桿，此三桿間分卿 成;間隙’且該扳部相對靠近於樞接端端面之二桿間之間 =係供束f穿過’且於束帶先後環繞雜接端端面相對較 遠之一桿及固定桿後，再經該間隙穿出。 斑其中，相對靠近扳部之樞接端端面之二桿為該才區接桿 ”頂撐桿，束帶於穿設時係經樞接桿與減桿間之間隙穿 入，縣後賴·科桿朗定座之蚊㈣，再毯樞 接桿與頂撐桿間之間隙穿出。 、’ 本發明之上述及其他目的與優點，不難從下述所選用 施例之咩細說明與附圖中，獲得深入了解。 200909710 所不Ϊ然二==些另件上’或另件之安排上容許有 例，騎本說3轉中，予以詳細 5兒明，並於附圖中展示其構造。 【實施方式】 之〜:例1圖至第8圖’圖中所示者為本發明所選用 種二 僅供說明之用，在專利申請上並不受此 種、、、ci構之限制。 本實施例提供一種束帶拉緊器，其係包括： 固疋座1 ’其一端供設置一第一勾部工工，而此第 一勾部1 1與固定座距離—固定長度。固定^之另一端 則為-導引端1 2，其供束帶2穿入而維持拉伸方向，於 =實施例中，該導引端i 2設有二導桿丄2丄，束帶2係 牙设於二導桿1 2 1間而維持拉伸方向。一固定桿1 3橫 向設於該固定座丄靠近供設置第一勾部1丄之一端，而= 導引端1 2具有位部1 4 ’於本實施例中，該定位部 14係分別於固定座1之兩側設有一凹部141。 一扳部3，於其扳動端3 1具有一於扳動後與固定座 1之定位部1 4卡固之定位裝置3 2，於本實施例中，該 定位裝置3 2係一受扭力彈簧抵頂之定位塊3 2 1，其於 扳部3扳動後卡合於固定座1之凹部141而定位。扳部 3之另一端樞接於該固定座1之導引端1 2與固定桿工3 之間。 固定座1與扳部3於樞接處具有一樞接桿4，扳部3 相對於樞接桿4之同側設有一辅助導桿3 3於扳動後增加 200909710 ^帶2轉折以及-減桿3 4於扳動後頂撑束帶2。此三 =4、3 3、3 4間分別形成-間隙5，且該扳部3相對 #近於樞接端端面3 5之二桿間之_ 5#、供束帶2穿過 ，且於束帶2先後環繞離樞接端端面3 5相對較遠之一桿 及固定桿1 3後，再經該間隙5穿出。於本實施例中，相 對=近扳部3之樞接端端面3 5《二桿為該樞接桿4與頂 撐柃3 4，束帶2於穿設時係經樞接桿4與頂撐桿3 4間 之=隙5穿人，再絲環繞該辅助導桿3 3及固定座丄之 固疋桿1 3後’再經樞接桿4與頂撐桿3 4間之間隙5穿 出。 、由上述之結構可見，當扳部3扳動並固定後，束帶2 即？拉緊而如第3圖所示，❿第‘圖係第3圖之束帶2受 各杯拉緊時之局部放大圖。由第4圖中可見，當束帶2被 拉=時’纏繞於各桿間之束帶2隨之產生—拉力（如圖中 之則碩所7R)，此—拉力使束帶2除了與各桿件因迫緊而產 生摩U外’於頂撐桿3 4以及樞接桿4處各形成-束帶 2因纏：而上下重疊迫緊之情形，由圖中可見，束帶2於 上下重璺處各向相反方向挫動，因此於上下重疊處之束帶 2更產生一因束帶2間相互交錯移動而產生之阻力。於本 實，例中’扳部3於扳動後，頂撐桿3 4則向固定座1之 口定杯1 3罪近，纏繞於頂撐桿3 4以及該固定桿丄3之 束帶2則因空間受限而相互擠壓，更使束帶2產生定位效 果。 綜上所述，纏繞於各桿間之束帶2由於本身拉緊所產 8 200909710 生之拉力與各桿間相互迫緊外，更因纏繞過固定座丄之固 定桿1 3而增加-轉折處，使束帶2於桿34以及拖 =于4間各形成-上下重疊而迫f，且束帶2於扳部3板 動後’頂撐桿34以及該固定桿χ之束帶2則因空間受限 而相互擠壓，藉此可相束帶2於貨運過程中不致於因震 動而鬆脫，避免造成貨物脫離原固定位置。 當然，本發明仍存在許多例子，其間僅細節上之變化 。睛參閱第5目’其係本發明之第二實施例，其中相對靠 近扳部3之樞接端端面35之二桿為該樞接桿4與輔助導 桿3 3 ’束帶2於穿設時係經樞接桿4與輔助導桿3 3間 =間隙5穿人’再先後環繞該頂撐桿3 4及固定座1之二 定桿1 3後’再經樞接桿4與辅助導桿3 3間之間隙5穿 出；請參閱第6圖，於本實施例中，係於輔助導桿3 3 = 及棍接桿4處各形成上下重疊且迫緊，而纏繞於樞接桿* 之束帶2則於扳部3扳動後，與該固幻” 3與辅助導桿 =3間之朿帶2相互迫緊，而形成與第—實施例相同之: 請參閱第7圖，其係本發明之第二實施例，其中相對 靠近扳部3之樞接端端面3 5之二桿為該辅助導^3 3與 頂樓桿3 4 ’束帶2於穿設時係經輔助導桿3 3與頂撐桿 3 4間之間隙穿入，再先後環繞該樞接桿4及固定座 固定桿1 3後，再經辅助導桿3 3與頂撐桿3 4間之間隙 5穿出；請參閱第8圖，於本實施例中，係於輔助導桿3 3以及頂撐桿3 4處各形成上下重疊且迫緊，而纏繞於辅 200909710 助導桿3 3之束帶2則於扳部3扳動後，與該頂撐桿4與 該固定桿1 3間之束帶2相互迫緊，而形成與第一實施例 相同之功效。 以上所述實施例之揭示係用以說明本發明，並非用以 限制本發明，故舉凡數值之變更或等效元件之置換仍應隸 屬本發明之範疇。 由以上詳細說明，可使熟知本項技藝者明暸本發明的 確可達成前述目的，實已符合專利法之規定，爰提出專利 申請。 【圖式簡單說明】 第1圖係本發明之拉緊器平面結構示意圖 第2圖係本發明之拉緊器扳動前平面剖視示意圖 第3圖係本發明之拉緊器扳動前平面剖視示意圖 第4圖係本發明之第2圖局部放大示意圖 第5圖係本發明之第二實施例之拉緊器扳動前平面剖 視示意圖 第6圖係本發明之第二實施例之拉緊器扳動後平面剖 視不意圖 第7圖係本發明之第三實施例之拉緊器扳動前平面剖 視不意圖 第8圖係本發明之第三實施例之拉緊器扳動後平面剖 視示意圖 第9圖係習用之拉緊器扳動前平面剖視示意圖 第1 0圖係習用之拉緊器扳動後平面剖視示意圖 200909710 【主要元件符號說明】 (習用部分） 固定座9 0 扳部9 1 樞接桿9 2 頂撐桿9 3 辅助導桿9 4 束帶9 5 (本發明部分） 固定座1 第一勾部1 1 導引端1 2 導桿1 2 1 固定桿1 3 定位部1 4 凹部1 4 1 束帶2 扳部3 扳動端3 1 定位裝置3 2 定位塊3 2 1 辅助導桿3 3 頂撐桿3 4 樞接端端面3 5 樞接桿4 間隙5200909710 IX. Description of the Invention: [Technical Field] The present invention relates to a belt tensioner, and more particularly to a device for tightening a belt and preventing the belt from coming loose. [Prior Art] As shown in Fig. 9, a conventional belt tensioner is provided with a wrench 9 i on a fixed seat 90, and the wrench 9 i has a splicing lever 92 at the pivot joint. , a top strut 93 and an auxiliary guide rod 94, the strap 9 5 is wound around the pivot rod 9 2 and the auxiliary guide rod 94 and is abutted by the top strut 9 3 . After the wrench 9 1 is pulled and fixed, the strap 9 5 is tightened by the top strut g 3 with the rotation of the trigger portion 9 !, so that the bundle (4) 5 has m when the cargo is tightened, but (4) the vibration of the process f causes the f-belt g 5 tensioner to continue to tighten the strap 9 5 and cause the cargo to loosen. After the trigger portion 9 1 is rotated and rotated, the strap 9 5 is guided by the respective rods to form a condition as shown in FIG. 10 , wherein the strap 9 5 is only tensioned at one end and the other end is relaxed. When the strap 9 5 is wound, it has a overlapping turn of the belt 9 at the top strut 9 3 , and a staggering resistance when the strap 9 5 is pulled. However, the strap cannot be effectively maintained due to this resistance. 9 5 tension, so the goods tightened by the conventional belt tensioner are often caused by the movement of the cargo after the cargo is subjected to vibration for a period of time. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and provide a 200909710 belt tensioner, which can be used to tighten the band by the fixing seat and the plate portion, except for the belt itself. Tightening and tightening the outer pole of the f-seat and increasing the belt-turning point, so that the turning belt can be used to force the belt and use the top rod to pull the belt after the belt:: = Γ Γ fixed goods, can be used And prevent the strap from coming loose. For the purpose of the above description, the present invention includes: - a fixed seat 'the end is provided for setting - the first - hook portion of the setting, and the other end is the helmet core (4) the length of the carving body is guided by the sister-h wearing the stretching direction The mouth buckle is laterally disposed on the fixing seat adjacent to the first one for setting, and has a positioning portion at the guiding end; the card clamping end has a position between the fixing rod and the positioning fixing rod of the fixing seat; The part and the fixing seat have a pivotal connection at the towing joint == is provided on the same side of the pivoting rod - an auxiliary for increasing the belt turning after the pulling: the rod and the top strut of the rear supporting strap The three rods are divided into two parts; the gap 'and the lap portion is relatively close to the end of the pivot end between the two rods = the supply f is passed through ' and the belt is relatively far away from the end of the mating end After one rod and the fixed rod, it passes through the gap. Among them, the two rods that are relatively close to the end face of the pivotal end of the shank are the struts of the fascia, and the yoke is inserted through the gap between the pivoting rod and the reducing rod when the belt is worn. The mosquitoes (4) of the pedestal of the pedestal are placed in the gap between the pivoting rod and the struts. The above and other objects and advantages of the present invention are not difficult to describe from the following selected examples. In the drawing, we have gained a deeper understanding. 200909710 The two are not ambiguous. == Some of the items on the other part or the arrangement of the other parts are allowed. There are 3 turns in the ride, and the details are shown in the figure. [Embodiment] 〜: Example 1 to Figure 8 The figure shown in the figure is the selected use of the invention for illustrative purposes only, and is not subject to such a patent application. The present invention provides a strap tensioner, which comprises: a solid housing 1 'one end of which is provided with a first hook portion, and the first hook portion 1 1 and the fixed seat distance - a fixed length The other end of the fixing ^ is a guiding end 12 which is inserted into the belt 2 to maintain the stretching direction. In the embodiment, the guiding end i 2 is provided. The two guiding rods 丄2丄, the belt 2 series teeth are arranged between the two guiding rods 1 2 1 to maintain the stretching direction. A fixing rod 13 is laterally disposed on the fixing seat 丄 near one end of the first hook portion 1 In the present embodiment, the positioning portion 14 is provided with a recess 141 on both sides of the fixing base 1. A wrench 3 is at the trigger end 3 1 The positioning device 3 2 is clamped to the positioning portion 14 of the fixing base 1 after being pulled. In the embodiment, the positioning device 32 is a positioning block 3 2 1 which is abutted by a torsion spring. After the triggering portion 3 is pulled, it is engaged with the concave portion 141 of the fixing base 1. The other end of the pulling portion 3 is pivotally connected between the guiding end 12 of the fixing base 1 and the fixed rod 3. The fixing seat 1 and the wrench The portion 3 has a pivoting rod 4 at the pivotal portion, and the auxiliary portion 3 is provided on the same side of the pivoting rod 4 with respect to the same side of the pivoting rod 4 to increase the 200909710 ^2 turn and the reduce rod 3 4 After the movement, the top strap 2 is formed. The three=4, 3 3, and 3 4 respectively form a gap 5, and the yoke 3 is opposite to the _ 5# between the two rods of the end surface of the pivot end. The band 2 passes through and is wrapped around the band 2 After the end face 35 is relatively far away from one of the rods and the fixed rod 13 and then passes through the gap 5. In this embodiment, the opposite end of the pivot end of the proximal portion 3 3 5 "two rods for the The pivoting rod 4 and the top support 柃3 4, when the strap 2 is worn, is worn by the gap 5 between the pivoting rod 4 and the top struts 34, and then the wire surrounds the auxiliary guiding rod 3 3 and the fixing seat After the tamping of the tamping rod 1 3 ', the gap 5 between the pivoting rod 4 and the struts 3 4 is passed through. As can be seen from the above structure, when the shank 3 is pulled and fixed, the belt 2 is? Tightening, as shown in Fig. 3, a partial enlarged view of the band 2 of Fig. 3 when the cups are tensioned. As can be seen from Fig. 4, when the band 2 is pulled = The belt 2 between the rods then generates a pulling force (as shown in the figure, 7R), which causes the belt 2 to be generated by the top struts 3 except for the tension of the rods. 4 and the formation of the pivoting rod 4 - the strap 2 is wound up and down due to the wrapping: as can be seen from the figure, the strap 2 is frustrated in opposite directions at the upper and lower squats, so that the upper and lower overlaps The belt 2 is more produced due to the interlacing movement of the belts 2 Resistance to life. In the present example, in the example, after the trigger portion 3 is pulled, the top stay 3 4 fixes the cup to the mouth of the fixed seat 1 and is wound around the top stay 3 4 and the strap of the fixed rod 3 2, because of the space constraints and squeeze each other, the belt 2 is more positioned. In summary, the strap 2 wound between the rods is tightened by the tension of the spring and the tension between the rods, and the rods 2 are tightened by the fixing rods 13 of the fixed seat. At the same time, the belt 2 is formed on the rod 34 and the drag = 4, and the upper and lower sides are overlapped and forced to f, and after the belt 2 is pushed by the wrench 3, the top strut 34 and the strap 2 of the fixed rod are Because of the space limitation, they are squeezed each other, so that the phase belt 2 can not be loosened due to vibration during the transportation process, and the goods are prevented from coming off the original fixed position. Of course, there are still many examples of the present invention with only minor changes in detail. Referring to FIG. 5, which is a second embodiment of the present invention, wherein two rods of the pivot end end face 35 of the opposite end portion 3 are provided for the pivot rod 4 and the auxiliary guide rod 3 3 'band 2 When the pivoting rod 4 and the auxiliary guiding rod 3 3 = gap 5 are worn, and then the top strut 3 4 and the fixed rod 1 of the fixed rod 1 3 are followed by the rear pivoting rod 4 and the auxiliary guide The gaps 5 between the rods 3 and 3 are pierced; referring to Fig. 6, in the embodiment, the auxiliary guide rods 3 3 = and the stick rods 4 are respectively formed to be vertically overlapped and pressed, and are wound around the pivot rods. * The strap 2 is tightened with the tamper band 3 and the auxiliary guide bar = 3 after the trigger 3 is pulled, forming the same as the first embodiment: Please refer to Fig. 7. It is a second embodiment of the present invention, wherein two rods of the pivot end end face 35 of the opposite end portion 3 are auxiliary for the auxiliary guide 3 3 and the top pole 3 4 'the strap 2 when being worn. The gap between the guide rod 3 3 and the top strut 3 4 penetrates, and then surrounds the pivot rod 4 and the fixed seat fixing rod 13 , and then the gap between the auxiliary guiding rod 3 3 and the top strut 3 4 Wear out; please refer to Figure 8, in this embodiment The auxiliary guide rods 3 3 and the top support rods 34 are respectively overlapped and pressed, and the belt 2 wound around the auxiliary 200909710 guide rods 3 is pulled by the wrench 3, and the top stays are 4 The straps 2 and the straps 2 are fastened to each other to form the same functions as the first embodiment. The above description of the embodiments is for explaining the present invention and is not intended to limit the present invention. Changes in values or substitutions of equivalent elements are still within the scope of the invention. From the above detailed description, it will be apparent to those skilled in the art that the invention can be BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic plan view of a tensioner of the present invention. Fig. 2 is a schematic cross-sectional view of the tensioner of the present invention. Fig. 3 is a front view of the tensioner of the present invention before being pulled 4 is a partially enlarged schematic view of a second embodiment of the present invention. FIG. 6 is a schematic cross-sectional view of a second embodiment of the present invention. FIG. 6 is a second embodiment of the present invention. After the tensioner is pulled, the plane cross section is not intended. 7 is a front cross-sectional view of a tensioner of a third embodiment of the present invention. FIG. 8 is a plan view showing a third embodiment of the present invention. FIG. Schematic diagram of the front plane section of the tensioner pulling the first section 0 0 is a schematic view of the plane tensioner after the pulling of the conventional tensioner 200909710 [Description of the main components] (customized part) Fixing seat 9 0 Pulling part 9 1 Pivot rod 9 2 Top strut 9 3 Auxiliary guide rod 9 4 Strap 9 5 (part of the invention) Fixing seat 1 First hook 1 1 Leading end 1 2 Guide rod 1 2 1 Fixing rod 1 3 Positioning part 1 4 Concave 1 4 1 Tie 2 Puller 3 Trigger 3 1 Positioning device 3 2 Positioning block 3 2 1 Auxiliary guide bar 3 3 Top strut 3 4 Pivot end face 3 5 Pivot bar 4 Clearance 5