1297301 九、發明說明： 【發明所屬之技術領域】 本體結構 本發明係為一種棘輪扳手本體結構’尤指一種於本體 頭部設有二容置室㈣成—肋，以增強其構造之棘輪板手 【先前技術】1297301 IX. Description of the invention: [Technical field of the invention] Body structure The present invention is a ratchet wrench body structure, especially a ratchet plate having two receiving chambers (4) formed as ribs on the body head to enhance the structure thereof. Hand [previous technique]
如第5圖所示，為習用之棘輪扳手本體結構，包括： 一本體6、一棘輪頭7、一制齒8、一調整部（圖中未示 )及-蓋體9，其中該本體6上具有_容置室6工，容置 至6 1内緣具有-侧牆6 1 1。於棘輪頭7具有座體7工 及，頭7 2，座體7 i周緣凸設多數棘齒711。該制齒 8第-面8 1具有多數棘齒8 η，俾供與棘輪頭？棘齒 7 1 1嚷合。調整部（圖中未示）具有撥動桿82及換向 組8 3，其裝置於本體6容置室6 i巾，而制㈣靠抵於 換向組8 3之_彈簧831及局部之侧牆61 i。該蓋 體9以供蓋體合於本體6容置室6工開口 6工2，以供 位調整部（圖中未示）各組件。 甶於 碰β彳^ 抵#於壓轉f 8 3 1及局部之 侧牆611’但於換向使用時’主要需藉由壓縮彈箬83 1昼縮後之回復力支撐，㈣得讀力較為不足 f = 8 i與棘輪頭7棘齒7 i ^合時之= 小，；以經一段時間的反覆使用後，易降低其耐用性。、 步改良的ΪΓ讀叙棘輪扳手結構，實有將之作進一 【發明内容】 1297301 _ 本發明之主要目的，在於解決上述的問題而提供一種 棘輪扳手本體結構，其主要係將容置室區分為第一容置室 及第二容置室，使二容置室之間形成一肋之構造，俾供增 加其結構強度，並且，因制齒第二面與肋相抵靠接觸面積 較大，而可增加制齒棘齒與棘輪頭棘齒之接觸面積，使得 制齒具有更良好之支撐成效，且使用者在操作上更具耐用 性。 本發明係提供一種棘輪扳手本體結構，包括： 一本體，頭部設有至少二個以上之容置室； 一棘輪頭，係設於本體頭部之一容置室中； 一制齒，係設於本體頭部之另一容置室中，並與棘輪 頭作相互驅動； 一撥動桿，適以固設該制齒，予以調整棘輪頭換向機 構； 一蓋體，該蓋體以供蓋合於本體二容置室裝置之開口 端； 其中： 該本體頭部容置室之間係形成一肋，且該肋具有貫穿 一通道相通，該接近本體頭部端部之容置室底面具有一枢 接孔，而該接近本體柄部之容置室底面具有一樞接孔；及 該制齒第一面設有對應棘輪頭棘齒之多數棘齒，其遠 離第一面之一端具有一第二面，該第二面設有一第一凸部； 該撥動桿具有一卡合段，卡合段一端具有一相垂直之 連桿，該連桿具有對應通道之一凹孔，該連桿另一端連接 1297301 知垂直之一撥動段。 每a本务明之上述及其他目的與優點，不難從下述所選用 只苑例之詳述說明與附圖中，獲得深入了解。 當然本發明在某些另件上，或另件之安排上容許有所 不同’但所制之實施例’料本說明書巾，予以詳細說 明’並於附圖中展示其構造。 【實施方式】 • 請參閱第1圖至第4圖，圖中所示者為本發明所選用 之實施例結構，此僅供說明之用，在專利申請上並不受此 種結構之限制。 本實施例之一種棘輪扳手本體結構，包括： 一本體1，該本體1頭部1 1設有至少二個以上之容 置室1 2，在本實施例中係分別為一第一容置室丄2工及 一第二容置室122，其中，該第一容置室121係接近 於本體1頭部之端部，而二容置室工2 i、工2 2之間形 φ 成一肋14，且在肋14之頂端具有一通道141連通， .該第一容置室121具有一樞接孔丄2 i 2，而該接近本 體1柄部之弟一容置室1 2 2底面具有一樞接孔1 2 2 1。 一棘輪頭2，該棘輪頭2具有一座體2 1，於座體2 1設有多數棘齒2 1 1，而棘輪頭2另一端具有一接頭2 2，該棘輪頭2係裝置於第一容置室i 2丄中，而座體2 1穿伸於第一容置室121之樞接孔1211。 一制齒4，制齒4係概呈弧形柱體，其第一面4 1具 有對應棘輪頭2棘齒2 1 1之多數棘齒4 1 1，俾供與棘 !2973〇1 輪頭2棘齒2li>f合，其遠離第—面4 二面42’該第二面42具有一第一凸部…，：供f 中空銷3 2 1頭部抵靠，該第二面4 2與肋1 4抵靠接觸 ’而制齒4頂端之第三面4 3設有-第二凸部4 3 1，以 七、撥動# 3 1卡合段3 1：L穿伸第—容置室121經通道 1 41與制齒4第二凸部4 3 1卡合。As shown in FIG. 5, the body structure of the conventional ratchet wrench includes: a body 6, a ratchet head 7, a tooth 8, an adjustment portion (not shown), and a cover body 9, wherein the body 6 There is a _ accommodating chamber 6 and is accommodated to the inner edge of the 161 with a side wall 611. The ratchet head 7 has a seat body 7 and a head portion 7 2 with a plurality of ratchet teeth 711 protruding from the periphery of the seat body 7 i. The tooth-tooth 8 first face 8 1 has a plurality of ratchet teeth 8 η, which is supplied with the ratchet head? The ratchet 7 1 1 fits. The adjusting portion (not shown) has a toggle lever 82 and a reversing group 83, and the device is disposed in the body 6 to accommodate the chamber 6i, and the (4) is abutted against the reversing group 83. Side wall 61 i. The cover body 9 is provided with a cover body for fitting the opening 6 of the body 6 to accommodate the components of the adjustment portion (not shown).甶 碰 彳 彳 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于 于Less than f = 8 i is equal to the ratchet head 7 ratchet 7 i ^ = small; after repeated use over a period of time, it is easy to reduce its durability. The step of improving the structure of the ratchet wrench is improved. [1] The main purpose of the present invention is to solve the above problems and provide a ratchet wrench body structure, which mainly distinguishes the accommodation room. The first accommodating chamber and the second accommodating chamber are configured to form a rib between the two accommodating chambers for increasing the structural strength thereof, and because the second surface of the toothing has a large contact area with the ribs, The contact area between the ratchet and the ratchet head ratchet can be increased, so that the tooth has better support effect and the user is more durable in operation. The invention provides a ratchet wrench body structure, comprising: a body, the head is provided with at least two accommodating chambers; a ratchet head is disposed in one of the housing heads of the body head; It is disposed in another accommodating chamber of the body head and is mutually driven with the ratchet head; a toggle lever is adapted to fix the tooth to adjust the ratchet head reversing mechanism; a cover body, the cover body Providing a closed end of the body of the body accommodating chamber; wherein: a rib is formed between the body accommodating chambers, and the rib has a passage through the passage, and the accommodating chamber close to the end of the body head The bottom surface has a pivot hole, and the bottom surface of the accommodating chamber adjacent to the body handle has a pivot hole; and the first surface of the tooth is provided with a plurality of ratchet teeth corresponding to the ratchet head ratchet, which is away from one end of the first surface The second surface is provided with a first convex portion; the toggle lever has an engaging portion, and one end of the engaging portion has a vertical connecting rod, and the connecting rod has a concave hole corresponding to one of the passages. The other end of the connecting rod is connected to 1293301 to know one of the vertical dialing segments. The above and other purposes and advantages of each of the above matters are not difficult to obtain from the following detailed descriptions of the examples and the drawings. It is a matter of course that the invention may be varied on certain components or arrangements of parts. However, the embodiments described herein are described in detail in the specification, and the construction thereof is shown in the drawings. [Embodiment] Please refer to Fig. 1 to Fig. 4, which shows the structure of the embodiment selected for the present invention, which is for illustrative purposes only and is not limited by such structure in the patent application. The body structure of the ratchet wrench of the present embodiment includes: a body 1 having at least two or more accommodating chambers 1 2 in the head portion 1 1 , which in the embodiment is a first accommodating chamber The second accommodating chamber 122 is close to the end of the head of the body 1, and the two accommodating chambers 2i and 2b form a rib. 14. The first accommodating chamber 121 has a pivot hole i2 i 2 at the top end of the rib 14 , and the bottom surface of the accommodating chamber 1 2 2 of the body 1 has A pivot hole 1 2 2 1 . a ratchet head 2, the ratchet head 2 has a body 2 1, the seat body 2 1 is provided with a plurality of ratchets 2 1 1 , and the other end of the ratchet head 2 has a joint 2 2, the ratchet head 2 is installed in the first The housing 2 is inserted into the pivot hole 1211 of the first housing chamber 121. A tooth 4, the tooth 4 is an arcuate cylinder, the first face 41 has a plurality of ratchets 4 1 1 corresponding to the ratchet head 2 ratchet 2 1 1 , and the ratchet! 2973〇1 wheel head 2 ratchet 2li>f, which is away from the first face 4, the second face 42', the second face 42 has a first convex portion..., for the f hollow pin 3 2 1 head abuts, the second face 4 2 Abutting against the rib 14 and a third surface 43 of the top end of the tooth 4 is provided with a second convex portion 4 3 1, to seven, a toggle # 3 1 engaging portion 3 1: L is extended to the first The chamber 121 is engaged with the second projection 4 3 1 of the tooth 4 via the passage 1 41.
有一内螺紋孔3 1 22 ’該撥動段3 i 3對應撥動桿3工 内螺紋孔3 1 2 2-端具有-穿孔3丄3 i，俾供一螺絲 3 3穿伸撥動段3工3穿孔3工3工而螺固於撥動桿3工 一撥動桿3 1，該撥動桿3 1具有一卡合段3 1 1， 卡合段3 1 1—端具有相垂直之一連桿3 i 2連接，該連 才干3 1 2具有對應通道141之一凹孔3121，該撥動 才干3 1連桿3 1 2另-端之周緣與第二容置室i 2 2拖接 孔1 2 2 1樞接，且該撥動桿3 i連桿3 i 2另一端面具 内螺紋孔3 1 2 2，而該撥動桿3丄係用以切換棘輪頭2 棘輪之驅動方向。 一蓋體5，該蓋體5供以蓋體合於本體1二容置室1 21、122裝置端之開口端13,且該蓋體5具有對應 撥動桿3 1連桿3 1 2之一樞接孔5 1，以供撥動桿3工 連桿3 1 2樞接，該蓋體5係以二定位件5 2結合於本體 1 ’該定位件5 2在本實施例中係為螺絲。 一彈性組3 2，該彈性組3 2包括一中空銷3 2 1及 一彈性元件3 2 2，彈性元件3 2 2在本實施例中係為壓 1297301 細彈簧，該壓縮彈簧一端裝設抵靠於連桿3 1 2凹孔3 1 2 1中。 綜上所述，該第一容置室1 2 1及第二容置室1 2 2 之間形成一肋1 4之構造，可增進本體1之頭部1 1内部 結構強度，而且因制齒4第二面4 2與肋1 4相抵靠，而 可增加制齒4棘齒4 1 1與棘輪頭2棘齒2 1 1之接觸面 積，使用者於操作棘輪扳手時，制齒4與棘輪頭2接觸面 • 積較大，故具有更加良好的支撐性，而且，其結構更具有 良好之而t用性。 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圖係本發明之立體分解圖 第2圖係本發明之立體組合圖 第3圖係本發明之俯視圖 第4圖係本發明之剖視圖 第5圖係習用棘輪扳手結構之立體分解圖 【主要元件符號說明】 (習用部分） 1297301 未體6 侧牆6 1 1 棘輪頭7 棘齒7 1 1 制齒8 棘齒8 1 1 換向組8 3 蓋體9 ,(本發明部分) 本體1 容置室1 2 柩接孔1211 樞接孔1 2 2 1 肋1 4 棘輪頭2 Φ 棘齒2 1 1 ‘撥動桿3 1 連桿3 1 2 内螺紋孔3 1 2 2 穿孔3 1 3 1 中空銷3 2 1 制齒4 棘齒4 1 1 容置室6 1 開口 6 1 2 座體7 1 接頭7 2 第一面8 1 撥動桿8 2 壓縮彈簧8 3 1 頭部1 1 第一容置室121 第二容置室1 2 2 開口端1 3 通道1 4 1 座體2 1 接頭2 2 卡合段311 凹孔3 1 2 1 撥動段313 彈性組3 2 彈性元件3 2 2 第一面4 1 第二面4 2 1297301 第一凸部4 2 1 第二凸部4 3 1 樞接孔5 1 第三面4 3 蓋體5 定位件5 2There is an internally threaded hole 3 1 22 'The dialing section 3 i 3 corresponds to the toggle lever 3, the internal threaded hole 3 1 2 2-end has a perforation 3丄3 i, and a screw 3 3 extends through the dial section 3 The work 3 is perforated, 3 work, 3 work, and is screwed to the toggle lever 3, a toggle lever 3 1, the toggle lever 3 1 has an engaging section 3 1 1, and the engaging section 3 1 1 - the end has a vertical A connecting rod 3 i 2 is connected, and the connecting rod 3 1 2 has a recessed hole 3121 corresponding to one of the passages 141, and the dialing force 3 1 is connected to the circumference of the other end and the second receiving chamber i 2 2 The connecting hole 1 2 2 1 is pivotally connected, and the other end of the toggle lever 3 i link 3 i 2 is shielded with a threaded hole 3 1 2 2 , and the toggle lever 3 is used to switch the driving direction of the ratchet head 2 ratchet . a cover body 5, the cover body 5 is provided with a cover body and is connected to the open end 13 of the device receiving end 1 21, 122, and the cover body 5 has a corresponding toggle lever 3 1 link 3 1 2 a pivoting hole 5 1 for pivoting the toggle lever 3 link 3 1 2, the cover 5 being coupled to the body 1 by two positioning members 52. The positioning member 52 is in this embodiment Screw. An elastic group 3 2, the elastic group 3 2 includes a hollow pin 3 2 1 and an elastic member 3 2 2 , and in this embodiment, the elastic member 32 2 is a 12937301 thin spring, and the compression spring is mounted at one end. Relying on the connecting rod 3 1 2 recessed hole 3 1 2 1 . In summary, the structure of the rib 14 is formed between the first accommodating chamber 1 2 1 and the second accommodating chamber 1 2 2, which can improve the internal structural strength of the head 1 1 of the body 1 and 4 The second surface 4 2 abuts against the rib 14 4 , and the contact area between the ratchet 4 1 1 of the tooth 4 and the ratchet 2 1 1 of the ratchet head 2 can be increased. When the user operates the ratchet wrench, the tooth 4 and the ratchet are made. The contact surface of the head 2 has a large product, so it has better support, and its structure is better and more useful. The above description of the embodiments is intended to be illustrative of the invention, and is not intended to limit the scope of the invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the above-mentioned objects and is in accordance with the provisions of the Patent Law. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the present invention. Fig. 3 is a perspective view of the present invention. Fig. 3 is a plan view of the present invention. Fig. 4 is a cross-sectional view of the present invention. Fig. 5 is a conventional ratchet wrench. 3D exploded view of structure [Description of main components] (conventional part) 1297301 Non-body 6 Side wall 6 1 1 Ratchet head 7 Ratchet 7 1 1 Tooth 8 Ratchet 8 1 1 Reversing group 8 3 Cover 9 , ( Part of the invention) body 1 housing chamber 1 2 boring hole 1211 pivoting hole 1 2 2 1 rib 1 4 ratchet head 2 Φ ratchet 2 1 1 'toggle lever 3 1 connecting rod 3 1 2 internally threaded hole 3 1 2 2 Perforation 3 1 3 1 Hollow pin 3 2 1 Tooth 4 Ratchet 4 1 1 Housing 6 1 Opening 6 1 2 Seat 7 1 Joint 7 2 First face 8 1 Pull lever 8 2 Compression spring 8 3 1 Head 1 1 First accommodating chamber 121 Second accommodating chamber 1 2 2 Open end 1 3 Channel 1 4 1 Seat 2 1 Joint 2 2 Engagement section 311 Recessed hole 3 1 2 1 Toggle section 313 Elastic group 3 2 Elastic element 3 2 2 First side 4 1 Second side 4 2 1297301 First convex part 4 2 1 Second convex part 4 3 1 Pivot hole 5 1 Third side 4 3 Cover body 5 Positioning piece 5 2