TWI241231B - Fitting block of quick release bit holder - Google Patents

Fitting block of quick release bit holder Download PDF

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Publication number
TWI241231B
TWI241231B TW93120563A TW93120563A TWI241231B TW I241231 B TWI241231 B TW I241231B TW 93120563 A TW93120563 A TW 93120563A TW 93120563 A TW93120563 A TW 93120563A TW I241231 B TWI241231 B TW I241231B
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TW
Taiwan
Prior art keywords
block
fitting
sleeve
bit
head
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TW93120563A
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Chinese (zh)
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TW200602160A (en
Inventor
Jang-Ying Chen
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Jang-Ying Chen
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Priority to TW93120563A priority Critical patent/TWI241231B/en
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Publication of TWI241231B publication Critical patent/TWI241231B/en
Publication of TW200602160A publication Critical patent/TW200602160A/en

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Abstract

The present invention targets at disclosing a fitting block of quick release bit holder, which mainly relates to a quick release extension bar. The quick release extension bar has a fitting part for being inserted by a bit. The fitting part has a fitting block therein. The fitting block has a stopper thereon. The fitting part has a snap part. When the bit is inserted in the fitting part, the stopper on the fitting block can be fitted with a bevel over the end portion of the bit so as to prevent the snap part from falling into the bevel of the bit as a result of being compressed inwardly by the fitting block or from causing trouble or blockage while the bit is inserting. Therefore, the bit can be smoothly and easily inserted and the snap part is engaged in the annular groove of the bit in formation of a stable engagement effect for the bit and the quick release extension bar.

Description

1241231 九、發明說明: L發明所屬之技術領域】 本發明係有關於-種『快脫接桿之套合塊』,特別 種在套接起子稱更錢顧狀結構者。 、 【先前技術】 按,手工聽家庭及卫射常見且必備之工具, 絲起子最為常見,因其使用銘円代痤^ 、 乂螺 已相up #、圍廣,再國时卫具發展係 已相虽成祕n林論是產品麵献結構 時代尖端,而手工具生產案炅尺疋走在 甩時更為便利,於是各般消費大眾在使 相繼問市。〇料_作或畴人性㈣_手工具亦 螺絲因具妓覆鎖設拆卸之功效,轉作料、結構簡便, 因此各種類型的螺絲及相對應之起子頭皆 換起子頭之快脫接桿便;$ σ 、速替 — 脚便應運而生,請參閱第十-圖及第十二圖所 不,其係制讀速接桿與起 / 合部,套合部内1 m 具有-套 古 氣有—套合塊(9 1),該套合塊(91)後$ ^彈套合部触設有-卡科(9 2),該卡掣件Γ 内推時,卡料(92)===套==被向 :為=絲之_,頭中段具=: ;的=頭後端則形成導角(93),該導角(93)係具有較 +徑’而可方便使用者將起子頭插入快速接桿之套合部内; 5 1241231 當起子頭以後端之導角 同奮合邵插入時,起子 擠套合塊(91),於此同時,套合部之卡掣件 ''曰 、y 2)便會順 勢向套合部内伸,並陷入起子頭之導角(9 3)内(如第十-面 所示)’如此’將使起子頭不易再向内插人,更無法順利地= 擎件(9 2)卡扣於起子頭之凹環槽上,故容易造成使用者使用 上的困擾’因此就整咖言,其可說是相#地不具有實用性,實 有加以改良之必要。 【發明内容】 本發明之主要目的在於提供—種快脫接桿之套合塊,其可改 善習用之快脫接桿插接起子頭不便等缺失。為達成前述之發明目 的’本發明主要係為—快脫接桿,該快脫接桿係具有—供起子頭 插置之套合部,其套合部内具有—套合塊,該套合塊上設有一^ 塊,而該套合部係設有-卡料,#起子職人套合部時,套合 塊上之擔塊係可與好财獻導㈣合,赠塊防止卡制件二 著套合塊被向内壓縮而陷入起子頭之導角中,進而對起子頭之插 入造成困擾或阻礙。 由上所述可知,本發明快脫接桿之套合塊設有一擋塊,該擋 塊係可與起子頭之導角貼合,故當起子頭插入套合部時,卡掣件 不會因套合塊被起子頭向後推,而隨即卡入起子頭之導角中,並 對起子頭之插入造成阻礙,故起子頭可順利簡便地插入,而使卡 掣件卡扣於起子頭之凹環槽中,而形成起子頭與快速接桿穩固卡 扣之效果,因此本發明實是一種相當具有實用性及進步性之發明 6 1241231 ’相當值得產業界來推廣,並公諸於社會大眾。 【實施方式】 一本發明係有關於-種快脫接桿之套合塊,請參料—圖至第 三圖所示,這種快脫接桿之套合塊其主要包括—接桿本體^, 其係可供起子頭(i Q)插人隨,而接桿 體咖w旱體(30)、c型扣(41)、大彈= =43)、小彈性件(44)、套合塊(5〇)、與結合 才干C 6 0 ),其中: 0 )前端係可為對應各種不同類型螺絲之驅動 =D’而起子頭(1Q)中段形成有—供卡扣之凹環槽(1 / ’起子碩(1〇)末端則形成導角(工3),該 係為一特定程度之傾斜内縮; 絲體(2 〇 )係呈—中空餘,而套體(2 Q )之内徑係 緣mr之外徑’且套體(2 〇)前端係具有-擒止 段(2i) α緣(21)_形成—職小内徑之抵頂 日該桿體(3 G )内部前段係具有—六角形之套合部 而才干體(3 〇 )後段則形成有一六角形之結合部(3 2 ) 合部(31)與結合部(3 2)間係以一容置室(3 3 = =合部(31)係、可供起子頭(1〇)插置,而套合部(^) ^糸穿設有二孔洞(3 4),該二孔洞(3 4)係可供卡掣件(3 插置之用,該卡掣件(3 5)係具有-長端(3 51)與一 7 丄241231 而(3 5 2 ) ’而該二孔洞(3 4)之後端則環設有—卡槽(3 ,该卡槽(3 Θ)係可供c型扣(41)卡扣; 忒卡固套(4 3)係略具彈性’其外徑略大於套體(2 〇) 内二而其魄則略大於桿體(3 〇 )之外經,故卡固套(4 )可塞入於套體(2 〇)之内侧,並隨套體(2⑻在桿體 〇)上滑移; /麵合塊(5 Q )係以金屬材質製成,套合塊(5 〇 ) _ 係=六角形之推抵面(5丄),該推抵面(5 U上之一角則 向前延伸出-擋塊(5 2),該擒塊(5 2)之内侧係略為傾斜, 土且該傾斜角度細子頭(1 〇 )之導角(1 3 )相同;而該套合 塊(5 〇)末端則形成有一限位塊(5 3); 該結合桿(6 0)之形狀係相對應於桿體(3 0)之結合部 ^ 3 2 )’故可插入鍵(3 ◦)中並呈緊配合之結合狀態,而 議結合桿(6 Q )末端職有-結合端(6 i ),藉該結合端(6 1)係可套固於其它扳動工具上; 而本發明在組裝時,係先將小彈性件(4 4)置入桿體(3 0 )之谷置室(3 3 )内,而後將結合桿(6⑸細於結合部 (3 2)’使其呈緊配合之結合狀態;將套合塊(5 〇)置入套 合部(31)巾,使其受到小彈性件(4 4)之彈性推抵;將卡 掣件(35)之兩端插入桿體(30)之孔洞(34)中,並以 卡掣件(3 5)之長端(3 51)卡抵於套合塊(5 〇)之推抵 8 1241231 面(51)與限位塊(5 3)之間,使套合塊(5 〇)之滑移路 徑被限制於—適當範私(4 i )卡扣於桿體(3 〇 ) 之卡槽(36)上’再將大彈性件(4 2)由桿體(3〇)後端 套入桿體(3 0)上,使大彈性件(4 2)之一端靠在c型扣(4 1) 上;將套體(2 Q)由桿體(3 〇)之前端套人,再將卡固 套(43)套合於套體(2〇)之下緣,並使卡固套(43)可 又到大彈性件(4 2)之推抵,請參閱第三圖所示,如此便完成 本發明快脫接桿之套合塊(50)的组裝。 續請參閱第四®至第八圖卿,本發養使㈣,係先將起 子頭(1 Q )由後端之導角(1 3 )插人麟本體⑴,當使 用者施力將起子頭(i 〇)壓人時,因套合塊(5 q )之擔塊(5 9 I241231 、21)為止,此時,卡製杜 於 手件(3 5)因受到套體(2 0)抵頂 :(2 2)之壓迫,故卡掣件(3 5)之短端⑴2)將向内 入套合部(31),並扣住起子頭(1〇)之凹環槽(12) ’令起子頭(1〇)扣固於套合部(3D…如此便完成起子 頌(10)之組裝; 當使用者欲拆換起子頭(1 G ),需將奸頭(1 Q )卸下 時,只需撥動套體(2〇),使卡掣件(35)移出套體(2〇: =抵頂段(2 2),而具有退位之空間,如此套合塊(5 〇)將 又J彈I•生件(4 4 )之推抵,而推擠起子頭(1 〇 ),如此便可 將卡扣於起子頭(i 〇 )凹環槽(丄2 )之卡料(3 5 )短端 (3 5 2)推開,並順利將起子頭(1〇)取出; 請參閱第九圖及第十圖所示,其係本發明快脫接桿之套合塊 (5 0)第二實施例,其中主要元件與第—實施例相同者,諸此 不再贅述’如下僅就不同結構敘述之,本發明套合塊(5 〇)之 擔塊(5 2 )可實施為分離式設計,令該魏(5 2 )在經使用 -段時間後磨損時’可將其拆下,並更換—新品;其中該擔塊(5 2)之底部係具有-插孔(5 2 〇),而擔塊(5 2)左右兩側 並延伸出卡固條(5 2 i;該套合塊(5◦)係在推抵面(5 I) 形成相對應於擋塊(5 2)插孔(5 2 0)之定位柱(5工 〇),以及相對應擋塊(5 2)卡固條(5 21)之定位槽(5 II) ,藉此,可將擔塊(5 2)插固於套合塊(5 〇)之推抵 10 1241231 ’而防止卡掣件(3 5)陷入起子頭(1〇)導角(1 3),造成使用者操作不便等缺失。 由上所述者僅為用以解釋本發明之較佳實施例,並非企圖據 乂對本舍明作任何形式上之關,是以,凡有在相同之發明精神 斤作有關本發明之任何修飾或變更,皆仍應包括在本發明意圖 保屢之範可,其中如該套合塊亦可實施為塑膠材質者。 、、’T上所述本發明快脫接桿之套合塊在結構設計、使用實用 性及成本效赴,確實是完全符合產紅發展鮮,且所揭露之 結構發明亦是具有前所未有_新構造,所以其具有「新颖性」 應無疑慮,又本發明可較之習知結構更具功效之增進,因此亦具 有進V ϋ」’其凡全符合我國專利法有關發明專利之申請要件 的規定,乃依法提起專利申請,並敬請鈞局早日審查,並 肯定。 1241231 【圖式簡單說明】 第-圖係本發mm接桿之套合塊分解圖。 第二圖係本發顿脫接桿之套合塊局部放大圖。 第二圖係本發縣職桿之套合塊立義透視圖 第四圖係本發明快脫接桿之套合塊與起 第五圖係本發明快脫接桿之套合塊剖面 子頭組裝之立體透視圖 圖〇 〇 第六、七、八 視圖。 圖係本發離桿之套合塊聽句喊過程剖 第九圖係本翻舰餅之套合塊局部分解圖。 奸圖係本發職脫鮮之套合塊之第二實_局部立體圖。 第十一、十二圖係習用快脫接桿之組裝剖示圖。 【主要元件符號說明】 一起子頭 一凹環槽1241231 IX. Description of the invention: The technical field to which the invention belongs] The present invention relates to-a type of "quick-release post-fitting block", which is particularly suitable for those who use a screwdriver as a more money-like structure. [Previous technology] Press, listen to the common and necessary tools for home and satellite shooting by hand. Silk screwdrivers are the most common, because they use Ming 円 on behalf of acne ^, snails have been up #, Wai Guang, and then the National Guard Development Department Although it has become a secret, the forest theory is the cutting-edge of the product-oriented structure era, and the hand tool production case is more convenient when walking away, so all consumers are asking the market one after another. 〇Material or workmanship ㈣_ Hand tools also have screws for dismantling and dismantling. They are easy to use and have a simple structure. Therefore, all types of screws and the corresponding screwdriver heads can be replaced by screwdrivers. ; $ σ , speed replacement—foot came into being, please refer to the tenth-figure and twelfth figure, it is the speed reading post and the lifting / combining part, 1m in the fitting part has a set of ancient style Yes—set block (9 1), after the set block (91), the $ ^ elastic sleeve is touched with -Kake (9 2), when the latch Γ is pushed in, the card material (92) = == 套 == 被 向 : 为 = 丝 之 _, the middle of the head with =:; = The back of the head forms a lead angle (93), which has a + diameter and is convenient for the user Insert the screwdriver head into the fitting part of the quick post; 5 1241231 When the screwdriver head is inserted with the leading angle of the rear end and Fenhe Shao, the screwdriver squeezes the fitting block (91). At the same time, the locking part of the fitting part ' 'Yue, y 2) will protrude inwardly into the sleeve and fall into the lead angle (9 3) of the driver's head (as shown on the tenth side).' So 'will make it difficult for the driver to insert people inward, Even more difficult = engine (9 2) snaps on Concave ring groove of the sub-header, it is likely to cause problems on the user uses' coffee thus made on the whole, which can be said to be not practical with #, there is a need to be modified for. [Summary of the Invention] The main object of the present invention is to provide a fitting block for a quick-release post, which can improve the lack of inconvenience such as the use of a quick-release post to insert a driver. In order to achieve the aforementioned object of the invention, the present invention is mainly a quick-release adaptor. The quick-release adaptor has a sleeve part for inserting a screwdriver head, and the sleeve part has a sleeve block, the sleeve block. There is a ^ piece on it, and the fitting part is provided with a-card material. When the # clerk staff fitting part, the supporting block on the fitting block can be combined with the good fortune guide, and the gift block prevents the card from being made. The engaging block is compressed inwardly and sinks into the lead angle of the driver's head, thereby causing trouble or obstruction to the insertion of the driver's head. It can be known from the above that the locking block of the quick-release post of the present invention is provided with a stopper, which can be fitted with the lead angle of the driver head, so when the driver head is inserted into the engaging part, the latch member will not Since the engaging block is pushed backward by the driver head, and then is caught in the lead angle of the driver head, which hinders the insertion of the driver head, the driver head can be smoothly and easily inserted, and the latching member is locked on the driver head. The recessed ring groove forms the effect of the screwdriver head and the quick connecting rod to secure the buckle. Therefore, the present invention is a practical and progressive invention 6 1241231 'It is worthy of promotion by the industry and publicized to the public . [Embodiment] The present invention relates to a kind of quick-release post fitting block, please refer to the material-as shown in the figure to the third figure, this kind of quick-release post fitting block mainly includes-the post body ^, It can be inserted into the driver head (i Q), while the post body w dry body (30), c-shaped buckle (41), large bullet = = 43), small elastic piece (44), sleeve Combining block (50) and combining ability C 6 0), where: 0) The front end can be formed for the driving of various types of screws = D 'and the middle of the screwdriver head (1Q) is formed with a recessed ring groove for snapping (1 / 'The end of the screwdriver (10) forms a lead angle (Engineering 3), which is a certain degree of inclination and indentation; the silk body (20) is-hollow, while the sleeve body (2 Q) The inner diameter is the outer diameter of the edge mr 'and the front end of the sleeve body (20) has-the capture segment (2i), the α edge (21) _formation-the rod body (3 G) The inner front section has a hexagonal fitting part and the talent body (30) is formed with a hexagonal joint part (3 2). The joint part (31) and the joint part (3 2) are arranged in a space. Room (3 3 == 合 部 (31) 系, can be inserted into the driver head (10), The fitting part (^) ^ 糸 is provided with two holes (3 4), and the two holes (3 4) are for the latching member (3 for inserting, and the latching member (3 5) has -length The end (3 51) and a 7 丄 241231 and (3 5 2) ', and the rear end of the two holes (3 4) is provided with a ring-a slot (3, the slot (3 Θ) is available for c-shaped buckle (41) Snap; 忒 The clamping sleeve (4 3) is slightly elastic. Its outer diameter is slightly larger than that of the sleeve body (20). The inner diameter is slightly larger than the outer diameter of the rod body (30). The fixed sleeve (4) can be inserted into the inner side of the sleeve body (20), and slides with the sleeve body (2⑻ on the rod body 0); / The face-attachment block (5 Q) is made of metal material, and is sleeved Block (5 〇) _ Department = Hexagonal pushing surface (5 丄), the pushing surface (the upper corner of 5 U extends forward-stopper (5 2), the catching block (5 2) The inner system is slightly inclined, and the inclination angle (13) of the fine tip (10) is the same; and the end of the fitting block (50) is formed with a limiting block (53); the combining rod The shape of (60) corresponds to the joint of the rod body (3 0) ^ 3 2) ', so it can be inserted into the key (3 ◦) and has a tight fit. The end of the binding rod (6 Q) serves as a binding end (6 i), and the coupling end (6 1) can be fixed to other triggering tools; and when the present invention is assembled, it is first The small elastic member (4 4) is placed in the valley housing chamber (3 3) of the rod body (3 0), and then the connecting rod (6 is thinner than the connecting portion (3 2) 'to bring it into a tightly coupled state; The fitting block (50) is put into the towel of the fitting part (31), so that it is pushed by the elasticity of the small elastic member (4); the two ends of the latching member (35) are inserted into the holes of the rod body (30) (34), and the long end (3 51) of the latching member (3 5) is pressed against the pushing of the fitting block (50) between 8 1241231 face (51) and the limit block (5 3) , So that the sliding path of the fitting block (50) is limited to-appropriate Fansui (4i) to be snapped on the groove (36) of the rod body (30), and then the large elastic member (4 2) The rear end of the rod body (30) is sleeved on the rod body (30), so that one of the large elastic members (4 2) rests on the c-shaped buckle (4 1); the sleeve body (2 Q) is carried by the rod body (30) The front end is sleeved, and then the fixing sleeve (43) is fitted on the lower edge of the sleeve body (20), so that the fixing sleeve (43) can be brought to a large elasticity again. Refer to the third figure for the pushing of the pieces (4 2), so as to complete the assembly of the engaging block (50) of the quick release post of the present invention. Please refer to Figures 4 to 8 for more details. This hair supporter first inserts the screwdriver head (1 Q) from the rear angle (1 3) into the main body of the driver. When the user applies force, the screwdriver When the head (i 〇) presses on the person, due to the supporting block (5 9 I241231, 21) of the fitting block (5 q), at this time, the card is stuck on the hand piece (3 5) because of the sleeve body (2 0) Abutment: The pressure of (2 2), so the short end of the catch (3 5) ⑴ 2) will enter the fitting portion (31) inward, and buckle the recessed ring groove (12) of the driver head (10). 'Let the screwdriver head (10) fasten to the fitting part (3D ... This completes the assembly of the screwdriver chant (10); when the user wants to replace the screwdriver head (1 G), the gangster (1 Q) needs to be removed. In the next step, it is only necessary to turn the sleeve body (20) to move the latching member (35) out of the sleeve body (20: = abutting section (2 2), and there is a space for retreating, so the block (50) ) Push the J I spring (4 4) and push the driver head (1 〇), so that it can be snapped to the material of the recessed ring groove (丄 2) of the driver head (i 〇) (3 5) The short end (3 5 2) is pushed away, and the screwdriver head (10) is smoothly taken out; please refer to the ninth and tenth figures, which are the original Invented the second embodiment of the quick-release post fitting block (50), in which the main components are the same as in the first embodiment, which will not be repeated here. 'The following describes only the different structure, the present fitting block (5 〇) of the load (5 2) can be implemented as a separate design, so that Wei (5 2) after use-after a period of wear and tear 'can be removed and replaced-new products; where the load (5 The bottom of 2) is provided with-jacks (5 2 0), and the left and right sides of the weight block (5 2) extend out of the retaining bar (5 2 i; the fitting block (5◦) is on the pushing surface ( 5 I) Form a positioning post (5 work 0) corresponding to the insertion hole (5 2 0) of the stopper (5 2), and a positioning groove (5) corresponding to the stopper (5 2) retaining bar (5 21) II), by which the load-bearing block (5 2) can be inserted into the push-fit block (50) to push against 10 1241231 'and prevent the catch (3 5) from falling into the driver's head (1〇) leading angle (1 3), causing inconveniences such as user inconvenience, etc. The above is only used to explain the preferred embodiment of the present invention, and is not an attempt to make any formal relation to Ben Sheming on the basis of this. Invention spirit of the invention Any modification or change should still be included in the intent of the present invention. Among them, if the fitting block can also be implemented as a plastic material, the fitting block of the quick release post according to the present invention described above. In terms of structural design, practicality and cost-effectiveness, it is indeed in full compliance with the development of red production, and the disclosed structural invention has an unprecedented new structure, so its "newness" should be undoubtedly considered. Compared with the known structure, it has more effective enhancement, so it also has the following requirements: "It's all in accordance with the requirements of China's patent law on application requirements for invention patents. It has filed a patent application in accordance with the law. sure. 1241231 [Brief description of the drawings] The first figure is an exploded view of the fitting block of the mm post of the present invention. The second picture is a partial enlarged view of the fitting block of the Benton disengagement post. The second figure is a perspective view of the fitting block of the professional pole of the present county. The fourth figure is the fitting block of the quick release post of the present invention and the fifth figure is the cross section of the fitting block of the quick release post of the present invention. Assembled perspective view of the sixth, seventh, eighth view. The picture is a cut-away view of the process of listening to the fitting block of the departure block. The ninth picture is a partial exploded view of the fitting block of the flip cake. The traitor figure is the second real _ partial perspective view of the disassembled set of the post. The eleventh and twelfth pictures are assembly sectional views of the conventional quick release post. [Description of main component symbols] One head and one concave ring groove

〜一抵頂段 〜一套合部 〜一容置室 〜一卡掣件 1一—一〜接桿本體 11 〜驅動端 13——〜導角 21一一〜擋止緣 3 〇 ——〜桿體 3 2 — 一〜結合部 3 4 —孔洞 3 51~〜長端 3 6—一〜卡槽 4 2 — 一〜大彈性件 12 1241231 4 4---小彈性件 5 1---推抵面 5 11 —定位槽 5 2 0 ——插孔 5 3---限位塊 6 1---結合端 9 1---套合塊 9 3---導角 5 0---套合塊 5 10—定位柱 5 2---擋塊 5 2 1 —卡固條 6 0---結合桿 9 2---卡掣件 13~ One abutment section ~ One set of joints ~ One accommodating room ~ One detent 1-one ~ Post body 11 ~ Drive end 13-~ Leading angle 21-one ~ Stop edge 3 〇-~ Rod body 3 2 — 1 ~ joint 3 4 — hole 3 51 ~ ~ long end 3 6 — 1 ~ card slot 4 2 — 1 ~ large elastic member 12 1241231 4 4 --- small elastic member 5 1 --- push Abutment surface 5 11 —Positioning slot 5 2 0 ——Socket 5 3 --- Limit block 6 1 --- Combined end 9 1 --- Sleeve block 9 3--Lead angle 5 0 --- Sleeve Block 5 10—Positioning column 5 2 --- Stop block 5 2 1—Clamping bar 6 0 --- Combination lever 9 2 --- Latching member 13

Claims (1)

1241231 十、申請專利範圍: 1 種快脫接杯之套合塊,主要係為一接桿本體,該接桿 本體係具有一桿體,該桿體上設有一套合部,而桿體外設有一卡 掣件,該卡掣件係可伸入套合部内,且套合部係具有一套合塊, 套。塊平¥係受到—彈性件之推抵,而向套合部之前端滑移, ,卡掣件無法伸人套合部内,#使时將起子糖人桿體之套合 部時’起子頭末端將擠壓套合塊,而使套合塊向後縮,於此同= S p之卡拏件便可落人套合部内,並卡扣於起子頭之凹環槽中 ,令起子頭呈穩©之卡合狀態’其特徵在於,鄉塊可與起子頭 之導角貼合,進而防止卡掣件陷人起子頭之導角内而造成不便者。 2、 根據申請翔範圍第i項所述之賊接桿之套合塊,其 中該套合塊之魏係為分財設計者。 、 3、 根獅料概圍第1彻述之賊接桿之套合塊,复 中5玄套合塊與擔塊係_體成形者。 4根據申π專利域第丨項所叙快脫接桿之套合塊,复 中該擔塊係為金屬材質製成者。 、 5、根據申請專利範圍第工項所述之快脫接桿之套里 中該擋塊係為塑膠材質者。 〃 141241231 10. Scope of patent application: 1 type of quick-release coupling cup is mainly a post body, the post system has a rod body, the rod body is provided with a set of joints, and the rod body peripheral There is a latching member which can extend into the engaging portion, and the engaging portion has a set of engaging blocks. The flat piece is subject to the push of the elastic member, and it slides toward the front end of the fitting portion. The latching member cannot extend into the fitting portion. The end will squeeze the sleeve block, so that the sleeve block will be retracted. Here, the catch piece with the same shape can be dropped into the sleeve and snapped into the recessed ring groove of the screwdriver head to make the screwdriver head appear The feature of the stable engagement state is that the rural block can be fitted to the lead angle of the driver's head, thereby preventing the catch from falling into the lead angle of the driver's head and causing inconvenience. 2. According to the suit of the thief post described in item i of the application scope, the Wei of the suit is the financial designer. 3, The root lion material surrounds the set of the thief's post described in the first complete set, and the 5 xuan set and the load are _body shapers. 4 According to the fitting block of the quick-release adaptor described in item 丨 of the patent domain, the load block is made of metal material. 5. The stopper is made of plastic material according to the sleeve of the quick release post described in the item of the scope of patent application. 〃 14
TW93120563A 2004-07-09 2004-07-09 Fitting block of quick release bit holder TWI241231B (en)

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Application Number Priority Date Filing Date Title
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TW200602160A TW200602160A (en) 2006-01-16

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392567B (en) * 2009-10-02 2013-04-11
TWI419769B (en) * 2011-05-06 2013-12-21
EP3366396A1 (en) 2017-02-24 2018-08-29 Unitek Enterprise Corp. Quick release connector
CN109015493A (en) * 2018-08-14 2018-12-18 中国航发南方工业有限公司 The installation tool and installation method of small space installation fastener
US10434632B2 (en) 2017-12-19 2019-10-08 Yeh-Ching Chang Tool connector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI392567B (en) * 2009-10-02 2013-04-11
TWI419769B (en) * 2011-05-06 2013-12-21
EP3366396A1 (en) 2017-02-24 2018-08-29 Unitek Enterprise Corp. Quick release connector
US10434632B2 (en) 2017-12-19 2019-10-08 Yeh-Ching Chang Tool connector
CN109015493A (en) * 2018-08-14 2018-12-18 中国航发南方工业有限公司 The installation tool and installation method of small space installation fastener

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Publication number Publication date
TW200602160A (en) 2006-01-16

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