TW459593U - Ratchet wrench - Google Patents

Ratchet wrench Download PDF

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Publication number
TW459593U
TW459593U TW90203269U TW90203269U TW459593U TW 459593 U TW459593 U TW 459593U TW 90203269 U TW90203269 U TW 90203269U TW 90203269 U TW90203269 U TW 90203269U TW 459593 U TW459593 U TW 459593U
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TW
Taiwan
Prior art keywords
ratchet
teeth
gear
ratchet wrench
wrench
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TW90203269U
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Chinese (zh)
Inventor
Mu-Lin Chen
Original Assignee
Chen Mu Lin
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Priority to TW90203269U priority Critical patent/TW459593U/en
Publication of TW459593U publication Critical patent/TW459593U/en

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Description

45959 五、創作說明(1) 本創作係關於一種棘輪扳手結構改良,尤指—種於链 蘆形棘輪扳手上設計成具有雙種旋動功效之棘輪扳手结 構。 知吾人先前所知,具有雙種旋動功效之棘輪扳手,如 申請號8 9 2 0 1 8 7 7、公告號4 〇 6 6工〇、專利名 稱『具二種扭力輸出扳手工具』,美國專利 =ί國:利6 〇 7 〇 4 9 9等三專利案所揭露之結構 2 種旋動功效之棘輪扳手’此類形之棘輪扳手主 2理乃在於棘輪扳手之手柄内部插入一齒輪桿,因此〆 2方疋轉齒輪桿即可旋動棘輪再旋動螺合件’一般而言上^ ^有一種旋動功效之棘輪扳手業界即俗稱為〇頭棘輪扳^ …謂D頭棘輪扳手即為棘輪扳手頭部具有環形窗之 另 所謂葫 蘆形棘 有各式 號8 4 『手工 公告號 以及申 利名稱 輪上具 限於結 m 蘆形棘 輪扳手 之控制 2 0 2 具驅動 3 8 6 請號8 『手工 有環齒 構上, 之棘輪扳 輪扳手與 係於棘輪 結構控制 5 6 0、 結構(二 4 7 6、4 2〇1 具驅動結 即為葫產 因此均無 手業界即 D頭棘輪 上具有環 棘輪之正 公告號2 )』,申 專利名稱 2 4 3、 構(一) 形棘輪扳 法如D頭45959 V. Creation instructions (1) This creation is about the improvement of a ratchet wrench structure, especially—a ratchet wrench structure with a double rotation effect on a chain reed ratchet wrench. I know before that ratchet wrenches with two kinds of turning effects, such as application number 8 9 2 0 1 8 7 7, bulletin number 4 〇6 6 工 〇, patent name "wrench tools with two kinds of torque output", the United States Patent = ί country: Lee 6 〇 〇 〇 4 9 9 and other structures disclosed in the three patent cases 2 types of ratchet wrenches with rotating effect 'The main reason for this type of ratchet wrench is that a gear rod is inserted into the handle of the ratchet wrench, Therefore, you can rotate the ratchet wheel and then turn the screwing part by turning the gear rod with 2 squares. 'Generally speaking, ^ ^ a ratchet wrench with a rotating effect in the industry is commonly referred to as 0-head ratchet wrench ^ ... called a D-head ratchet wrench. The other type of gourd-shaped ratchet with a ring window on the head of the ratchet wrench has various numbers 8 4 "Manual announcement number and the name of the Shenli wheel is limited to the control of the reed-shaped ratchet wrench 2 0 2 with the drive 3 8 6 Please number 8 "On the manual toothed structure, the ratchet wrench and the ratchet structure are connected to the control of the ratchet structure. 5 60, the structure (2 4 7 6, 4 2 0 1) with a driving knot is a gourd, so there is no hand in the industry, that is, the D head. Ratchet has ring ratchet positive announcement number 2) ", Shen Zhuan Name 243, the configuration (a) The D-shaped ratchet-wrenching head

厂口、俯〈胡 扳手最大 形齒,而 逆轉或單 6 2 7 8 請號8 8 『棘輪扳 公告號2 』等類形 手,葫蘆 棘輪扳手 董形棘輪扳手, 之差別乃在於葫 於棘輪之一側具 向旋動,如申請 5、專利名稱 2 12 19 2、 手之改良結構』 8 1 9 4 6、專 之棘輪扳手於棘 形棘輪板手因受 設計成具有雙種The factory mouth, down <the largest shape of the wrench, but reverse or single 6 2 7 8 Please number 8 8 "ratchet wrench bulletin No. 2" and other types of hand, gourd ratchet wrench Dong-shaped ratchet wrench, the difference lies in the ratchet One side has a rotating direction, such as application 5. Patent name 2 12 19 2. Improved structure of the hand ”8 1 9 4 6. Special ratchet wrench for ratchet ratchet wrench is designed to have two types

輪之一側已由控制結構 之手柄内插入一齒輪 此勢必與控制結構發生 受限内部之原理,理論 有二種之旋動功效,此 法具二種旋動功效之缺 手之製造及產銷經驗, 棘輪扳手結構 其内可容置一 側設容置槽, 一齒輪,齒輪 延伸一桿體, 齒輪捍前端形 ’數控制元件 單向旋動,藉 輪之正逆轉或 由旋轉齒輪桿 ,提供一種雙 旋動功效’其主要之原因乃在於棘 所佔據,因此若於葫蘆形棘輪扳手 桿,齒輪桿又需與棘輪相齒合,如 空間上之交錯’因此葫蘆形扳手因 上即無法設計成如D頭棘輪扳手具 亦為葫蘆形棘輪扳手之缺失。 有餘、於上述萌蘆形棘輪扳手無 失,本創作人因此亦積多年棘輪扳 潛心研究’終獲有本創作之提出。 緣是’依據本創作係關於一種 主要係於棘輪板手具„容置孔,於 輪外周緣並具咬合齒,容置孔於一 適當位置凸設一樞桿,枢桿可樞設 棘輪之咬合齒相齒合,棘輪扳手並 係為貫通孔,以供一齒輪桿插入, 插入於桿體後可與齒輪之齒相齒合 置槽内進而可控制棘輪之正逆轉或 槽之空間除可設置控制元件控制棘 螺合件外,並樞設一齒輪,使之藉 旋轉齒輪而旋動棘輪再旋動螺合件 合件功效之棘輪扳手結構改良。 為使 鈞局委員及熟習於此項 效完全瞭解,茲配合圖式及圖號就 細說明於後’惟以下所述者僅為用 改良,其 棘輪,棘 容置槽於 之齒並與 於其内部 成齒部, 可置於容 此,容置 單向旋動 即可帶動 種旋動螺 技藝人士對本創作之功 本創作之結構、組成詳 來解釋本創作之實施 Λ ' '^9 3 ' 五、創作說明(3) 例,並非企圖據以對本創作做任何形式上之限制’是以, 凡是在本創作之創作精神下,所作的任何修飾或變更,皆 仍應屬於本創作保護之範圍。 圖式說明 第一圖.係本創作棘輪扳手之分解圖。 第二圖.係本創作棘輪扳手組合立體圖。 第三圖.係本創作棘輪扳手半側視示意圖。 第四圖.係本創作棘輪板手省略控制元件示意圖。 第五圖.係本創作另一實施例示意圖。 第六圖.係本創作另一實施例示意圖。 (1 1 )容置孔、、 (13)容置槽 (1 5 )樞桿 (2 1 )六角槽 (2 3 )斜齒 (4 0 )彈性體 (6 0 )轉向塊 (7 1 )橫向齒部 (8 1 )齒部 圖號簡單說明 (1 0 )棘輪扳手 (1 2 )卡緣. (1 4 )貫通孔 (1 6 )桿體 (2 0 )棘輪 (2 2 )咬合齒 (3 0 )制齒 (5 0 )抵制件 (7 0 )齒輪 (7 2 )直向齒部 (8 0 )齒輪桿A gear has been inserted into the handle of the control structure on one side of the wheel. This is bound to have a limited internal principle with the control structure. There are two types of rotating effects in theory. This method has two types of rotating effects. Experience, the ratchet wrench structure can accommodate a receiving groove on one side, a gear, the gear extends a rod body, the gear defends the front-end shape of the number of control elements to rotate in one direction, the rotation of the gear is reversed or the gear lever is rotated, Provide a double-rotation effect 'The main reason is that the ratchet occupies, so if the gourd-shaped ratchet wrench rod, the gear rod needs to mesh with the ratchet, such as staggered in space', so the gourd-shaped wrench cannot Designed as a D-head ratchet wrench, the lack of a gourd-shaped ratchet wrench. I have nothing to lose in the above-mentioned ratchet-shaped ratchet wrench. Therefore, the author has accumulated many years of research on ratchet wrenches and finally got the proposal of this creation. The fate is based on the author's statement about a type of ratcheting wrench with a receiving hole, which is equipped with occlusal teeth on the outer periphery of the wheel. The receiving hole is provided with a pivot lever at an appropriate position. The teeth are engaged with each other. The ratchet wrench is a through hole for the insertion of a gear rod. After being inserted into the rod body, it can be placed in the groove with the teeth of the gear to control the forward and reverse rotation of the ratchet or the space of the groove. The control element is provided to control the outside of the ratchet screw, and a gear is pivoted so that the ratchet can be rotated by rotating the gear to rotate the ratchet screw and then the effect of the ratchet wrench is improved. In order to make members of the bureau and familiar with this The effect is fully understood, and I will explain it in detail with the drawings and numbers. However, the following is only for improvement. The ratchet and the ratchet are placed in the groove and form a tooth with the inside, which can be placed in the container. Therefore, accommodating a one-way rotation can drive a person who rotates the spiral screw to explain the structure and composition of the work of this creation in detail to explain the implementation of this creation Λ '' ^ 9 3 'V. Example of creation (3), It is not an attempt to make any form of this creation. Restriction is that any modification or change made under the spirit of the creation of this creation shall still belong to the scope of protection of this creation. The first illustration of the diagram. It is an exploded view of the ratchet wrench of this creation. The second illustration . This is a three-dimensional view of the ratchet wrench combination of this creation. The third is a schematic diagram of a half-side view of the ratchet wrench of this creation. The fourth is a diagram of a control element omitted by this ratchet wrench. The fifth is a diagram of another embodiment of this creation. The sixth figure is a schematic diagram of another embodiment of this creation. (1 1) Receiving holes, (13) Receiving slots (1 5) Pivot levers (2 1) Hexagonal slots (2 3) Helical teeth (4 0 ) Elastic body (6 0) Steering block (7 1) Lateral tooth (8 1) Tooth drawing number simple description (1 0) Ratchet wrench (1 2) card edge. (1 4) Through hole (1 6) rod Body (2 0) ratchet (2 2) meshing tooth (3 0) teeth (50) resisting piece (7 0) gear (7 2) straight tooth (8 0) gear rod

JT900226 二旋動‘ptd 第6頁 五、剌作說叼(4) &quot; ' ' &amp; μ !&quot;先請參閱第一圖所示,本創作係關於一種# ^ $ 結構改良’其主要特徵在於: ㈣輪扱手 署f輪扳手(1〇)具一容置孔(11),於宜内了 — 2),容置=(20)外周緣並具咬合齒(2 f 1 q、 ( 1 1 )於一側設容置槽(1 3 ) ’办罢播 (13)於適當位置凸設一樞 令置槽 可樞設一齒輪(7〇),遍私樞桿(15) 1 )並與棘輪(2 0 )之咬“ 匕横向齒部(7 手(10)並延伸—椁# f )相齒合’棘輪扳 (&quot;),以供—齒=J6 ’於其内部係為貫通孔 前端形咸齒部(8l ^干80)插入,齒輪桿(8〇) (70)之直向齒:桿體(16)後可與齒輪 容置槽(1 3)内逸而土,目齒合’數控制元件可置於 向旋動,藉此棘輪(20)之正逆轉或單 控制棘輪(2 0 )之正逆韓 之空間除可設置控制元件 一齒輪(70),使蘇=皁向旋動螺合件外,並樞設 旋轉齒輪(70)而“棘輪巧:桿(80)即可帶動 供一種雙種旋動螺合#劝掛夕二ζ ϋ )再旋動螺合件,提 再請參閱第一圖所示,本=扳手結構改良。 (30)、轉向塊(6〇) 、_作之控制元件可為制齒 體(4 0 )之組合結構,藉此:J制件(5 ◦)及二彈性 正逆轉’當整體組合後立體圖=控制棘輪(2 0 )之 即如第三圖所示。 〇第二圖所示,半側視圖 另外於整體纽合後可利用 面板將之蓋合,蓋合方式 Λ59593 五、創作說明(5) 可於面板適當位置上設有數裝配孔’而棘輪扳手(1 Q) 上设有數螺孔’面板再直接螺設於棘輪扳手(1 〇 )上, 此蓋合方式即為一般棘輪扳手習用之設計,全部之結構即 可不掉出’當面板盘合後,面板相對於轉向塊(6 〇 )位 置挖一槽孔’再利用一轉鈕與轉向塊(6 〇 )固設,如此 即可由.棘輪扳手(1 0 )外部旋轉轉钮而控制棘輪扳手 (1 0 )内部轉向塊(6 〇 )左右轉動。 , 本創作之设計原理主要如第四圖所示,容置样(1 3)具一樞桿(15)樞設一齒輪(7〇),齒 〇)再與齒輪桿(80)連動之,如此容置槽(1 3)剩 置放各式之控制結構’此結構原理可使齒輪 错由齒輪(7〇)而連動棘輪(20) ’齒輪 可避免與控制秸構產生空間之交錯,如此各 i本創扳手即可具二種旋動螺合件之功效,此即 馮本創作最主要目的亦為其優點. 本創作另外一提的是,控制纟士槿 式,如h咔* * , 制、·α構可為各種之控制方 飞如上逃各專利或任何習用之控处 (7 0 ) ίέ X 市』,,Ό構均可加設一齒輪 後’而使棘輪扳手具二種之 如何控制棘輪疋動方式,因此各種 保護範圍。 G)&lt;正逆轉或單向旋動均為本創作之 本創作於完全實施時,齒輪 扳手之手柄固脚 〇)後端再與棘輪 (1 6)成:一體’如此手柄亦與棘輪扳手之桿體 (&quot;…旋 1螺:;棘輪扳手之手柄亦即旋轉齒輪桿 JT_226二旋動.ptd &amp; 459^93 五、創作說明(6) 請繼續參間第五圖所示,本創作 ^ 般之套筒扳手上,於棘輪扳手(2 :形:運用於一 (21)而凸伸一套合端,套合 :角槽 似套筒扳手之功效。 答σ套请而形成類 請繼續參閱第六圖所示,棘輪(2 (23),如此齒妗亦盔紅本。了具有斜齒 〇)之齒部心f亦為:,狀,齒輪桿(8 沪卜m、f m 8 1 )亦為斜齒狀,如此亦具連動之功效。 争2描因此本創作之棘輪扳手結構改良具有價值更 ^捣φ * f之優點,誠能符合新型專利之申請要件,爰 依法出申請β 第9頁 Π900226 二旋動.pfdJT900226 Two-rotation 'ptd Page 6 V. Imagination (4) &quot;' '& μ! &Quot; First please refer to the first picture, this creation is about a kind of # ^ $ structural improvement It is characterized by: ㈣ wheel 扱 hand wheel F wheel wrench (10) with an accommodation hole (11), Yu Yiner-2), accommodation = (20) outer periphery with occlusal teeth (2 f 1 q, (1 1) A receiving groove (1 3) is provided on one side. (13) A pivot is protruded at an appropriate position, and a gear (70) can be pivoted, and a private pivot lever (15) 1 ) And the bite of the ratchet wheel (2 0) and the teeth of the dagger (7 hands (10) and extended-椁 # f) to engage the 'ratchet wrench (&quot;) for-tooth = J6' in its internal system For the insertion of the front-shaped salt tooth (8l ^ stem 80) of the through hole, the straight teeth of the gear rod (80) (70): the rod body (16) can be located inside the gear receiving groove (1 3). The control element of the eye-tooth combination can be placed in the direction of rotation, so that the ratchet (20) can be reversed or the single-control ratchet (20) can be reversed. In addition to the space of the control element, a gear (70) can be set so that Su = Rotate the screw outwards in the soap direction, and set the rotating gear (70) to "ratchet" : Rod (80) can be driven for a two kinds of rotating screwing # Xi two hanging advised ζ ϋ) and then rotating screw member, the first mentioned Referring again to FIG, the present improvement = wrench structure. (30) Steering block (60), the control element made by _ can be the combined structure of the tooth body (4 0), by which: J product (5 ◦) and two elastic forward and reverse. = Controlling the ratchet wheel (20) is shown in the third figure. 〇 As shown in the second picture, the half-side view can also be covered by the panel after the overall joint. The method of closure Λ59593 V. Creation instructions (5) Several mounting holes can be provided at the appropriate position of the panel, and the ratchet wrench ( 1 Q) There are several screw holes on the panel and then screw directly on the ratchet wrench (10). This cover method is the design commonly used by general ratchet wrenches. All the structures can not fall out. When the panel is closed, A slot is dug in the position of the panel relative to the steering block (60), and then a turn button is fixed with the steering block (60), so that the ratchet wrench (1 0) can be used to control the ratchet wrench (1) 0) The inner steering block (60) turns left and right. The design principle of this creation is mainly shown in the fourth figure. The housing sample (1 3) has a pivot lever (15) and a gear (70), and the tooth (0) is linked with the gear lever (80). In this way, all kinds of control structures are left in the containing groove (1 3). This structural principle allows the gear to be linked to the ratchet (20) by the gear (70). The gear can avoid staggering the space generated by the control structure. In this way, each of the original wrenches can have the effect of two kinds of rotating screw fittings. This is the main purpose of Feng Ben's creation and its advantages. Another thing in this creation is to control the hibiscus style, such as hKa * *, System, and α structure can be used by various control parties to fly away from various patents or any customary control (7 0), and the structure can be added with a gear to make the ratchet wrench two. This is how to control the ratcheting movement, so it has various protection scopes. G) &lt; Forward or reverse rotation or one-way rotation are the originals of this creation. When the creation is fully implemented, the rear end of the handle of the gear wrench is integrated with the ratchet (16): the handle is also integrated with the ratchet wrench. The rod body (&quot; ... turn 1 screw :; the handle of the ratchet wrench is also the rotating gear rod JT_226 two rotations. Ptd &amp; 459 ^ 93 5. Creation instructions (6) Please continue as shown in the fifth picture of the book, this Creation ^ On a general socket wrench, a ratchet wrench (2: shape: applied to one (21) and a set of protruding ends is protruded, and the fitting: the angle groove is like the effect of a socket wrench. Answer σ sleeve please form a category please Continuing to refer to the sixth figure, the ratchet (2 (23), so that the tooth is also a helmet. The tooth core f with oblique teeth 0) is also:, shaped, the gear rod (8 mm, fm 8 1) It is also oblique, so it also has the effect of interlocking. Therefore, the improvement of the structure of the ratchet wrench in this creation has the advantage of more value ^ pounding φ * f, and it can meet the application requirements of the new patent. β Page 9 Π900226 Second rotation.pfd

Claims (1)

/、、申請專利範圍 ::並具咬合齒,容置孔於-;設:7ΐ輪’棘輪外 置凸設一樞桿,框桿可樞設— 丧私容置槽於適當 於桿體後可與齒輪之齒相齒合、成齒部’指入 内進而可控制棘輪之正逆轉或單^兀―可置於容置槽 空間除可設置控制元件控制:$動’:此’容置槽之 齒鈐而ΐί:: 使之藉由旋轉齒輪桿即可帶動旋轉 功旋動螺合件,提供-種雙種旋動螺合件 刀双之棘輪扳手結構改良。 專利範為第1項所述之一種棘輪扳手結構改 且 i幹可具橫向齒部與棘輪之咬合齒相齒合, I輪了具直向齒部與齒輪桿前端之齒部相齒八。 3_如申請專利範為第丄項所述之一種棘輪扳手結構改 中’棘輪可具有斜齒,如此齒輪亦為斜齒狀,邀輪 才干之齒部亦為斜齒狀。 JT900226二麵.ptd 第10頁 i/ 、、 Scope of patent application :: with occlusal teeth, containing holes in-; set: 7 ΐ wheel 'ratchet is externally provided with a pivot rod, and the frame rod can be pivoted — the private housing slot is suitable behind the rod body It can be meshed with the teeth of the gear to form a tooth portion. It can be controlled by the forward or reverse rotation of the ratchet or can be placed in the space of the accommodation slot. In addition to the control element control: $ 动 ': 此'钤 和 ΐί: Make the rotation of the screwdriver by rotating the gear lever, and provide a double-type ratchet wrench with double screwdrivers. The structure of the ratchet wrench is improved. The patent scope is a ratchet wrench structure modification as described in item 1. In addition, the stem can have transverse teeth to mesh with the teeth of the ratchet. The wheel I has straight teeth and teeth at the front end of the gear rod. 3_ According to a ratchet wrench structure modification described in item 范, the ratchet wheel may have helical teeth, so that the gear is also helical, and the teeth of the talent of the invited wheel are also helical. JT900226 two sides.ptd page 10 i
TW90203269U 2001-03-02 2001-03-02 Ratchet wrench TW459593U (en)

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Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees