TWI259124B - Insertion-replacement tool bit disengaging structure - Google Patents
Insertion-replacement tool bit disengaging structure Download PDFInfo
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- TWI259124B TWI259124B TW94136392A TW94136392A TWI259124B TW I259124 B TWI259124 B TW I259124B TW 94136392 A TW94136392 A TW 94136392A TW 94136392 A TW94136392 A TW 94136392A TW I259124 B TWI259124 B TW I259124B
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•1259124 九、發明說明: 【發明所屬之技術領域】 本發明係有關於-種『插換工具頭脫離結構』,特別是關於可替換式板 手工具之工具頭拔取脫離結構設計者。 【先前技術】BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a "interchangeable tool head release structure", and more particularly to a designer of a tool head extraction and release structure for a replaceable hand tool. [Prior Art]
按,目前民眾親自動手佈置家中的D!γ風氣日盛,再加上國内手工 具發展係已相當成熟穩定,其中不論是產品種贼是結構品f,更榮獲國 ㈣-致奴,手工具生產業界這幾年來為了使—般消肢眾在使用時更 谷易上手’於是各種易於操作或附帶人性化功能的手工具亦陸續問市。 在各種不同之領域與設備上皆可見到利用螺固件來達到鎖固結合之設 計,而該_件之大小則會隨著其所鎖設之物件而有所不同,也因此,手 工具為了配合_件之大小而會有尺寸上的差異,在—些制需要用到較 大型^工具的場合,該打具為方便使时—般會採用工具頭分離式可替 換之叹计’如此可提供—手工具與數種不同尺寸或態樣之工具祕配,而 達到-物多用的效果,然而,較大型之手卫具其玉具頭之重量較重,因此 工賴手说_恤讀,恤4爾,㈣要卡扣較為 緊貫,如_在拔岭工具辦往往會有麵難,因此有部分之手工具業 者將該工具職合處設置如第七圖至第九圖之結構以便分離該工具頭;…、 〜目所7^ ’其係在手工具握柄部(9 Q)之—端形成樞設端 )仏’、碩(9 2 )套接組裝,而該工具頭(9 2 )具有—以彈性 件契抵頂件_成之卡抵件,該卡抵件⑻)係可卡抵於輕設端 5 1259124 (9 1 )之穿孔(9 4 ),令工具頭(9 2 ) 離,且該卡抵件(9 3)為了能支撐住較重According to the current public, D?γ is popular in the home, and the domestic hand tools development system is quite mature and stable. Among them, the product thief is a structural product f, and it is also awarded the national (four)-slave, hand In the past few years, the tool manufacturing industry has made it easier for the general practitioners to use them. Therefore, various hand tools that are easy to operate or have humanized functions are also being asked. The design of the locking and fastening is realized by using the screw firmware in various fields and equipments, and the size of the piece is different depending on the object to be locked, and therefore, the hand tool is matched. _ The size of the piece will vary in size. In the case where some systems require a larger tool, the tooling is convenient for the time-time. - Hand tools and several different sizes or aspects of the tool secrets, and achieve the effect of multi-purpose, however, the larger type of handguards have a heavier weight of the jade head, so the workers rely on the _ shirt to read, 4 er, (4) to be more tightly buckled, such as _ in the lingling tool office will often face difficulties, so some hand tool manufacturers set the tool commissariat as shown in the seventh figure to the ninth figure so that Separating the tool head; ..., ~目目7^ 'It is formed at the end of the hand tool grip (9 Q) - 仏 ', 硕 (9 2) socket assembly, and the tool head ( 9 2) having a card member that is abutted against the top member by an elastic member, and the card member (8) is compliant with Light the end 5 1259124 (9 1 ) perforation (9 4 ), so that the tool head (9 2 ) is separated, and the card abutment (9 3) can support the heavier
不會隨意與握柄端(9 0)脫 之工具頭(9 2)重量,因而Will not arbitrarily remove the weight of the tool head (92) from the grip end (90), thus
採用彈«練大之雜件,蝴_ (9 i)結合十分顧,若欲取 出該工具頭(9 2)時,需要另行配合—推抵件(9 5)由樞設端(g工) 穿孔(9 4)外側將工具頭(9 2)之卡抵件(9 3)推出栖設端(9工) 之穿孔(9 4)外,如此才能將工具頭(9 2)分離取出,但該推抵件因 與手工具整體分離,因在個與贿上皆會造成伽料小的困擾; 或有部分習用結構如第八圖所示,將推抵件(9 5 )固設於極設端(9 )之穿孔外,而可免除推抵件(9 5)分離之困擾,但此種設計又會造 成栖設端(9 1 )結構過於複雜,紐消部紅獅(9 2 )卡抵件(9 3)之結合力道等缺失; 再者,如第九圖所示;亦有業者在工具頭(g 2)形成有卡槽(9 6 ) 而在樞没端(9 1 )樞設-可扳動之卡板(9 7 ),藉該卡板(Q 7 )與卡 槽(9 6 )之結合或分離來控制工具頭(9 2 )與樞設端(9丄)之卡扣 狀L此種結構在卡扣卫具頭之輯上不解實穩固,且調整時亦不 易將該卡板向外使工具頭脫離,仍具有不便之處。 因此就整體而言,習用之各種結構設計可說是相當的不具有實用性, 實有加以改良之必要。 【發明内容】 本毛月之主要目的係在於提供一種插換工具頭脫離結構,其可改善習 用之替換式工具頭之手工具之結合處拔換不易 、結構過於複雜、結合不夠 確實等缺失。 1259124 9妒,月15日 修正補充 為達成前述之發明目的,本發明之手工具本體係包括一握柄部以及一 供替換之玉,該:11具頭_端形成有套設端,而該握柄部至少—端則係 形成樞设端可供工制之套設端套擁設;該工具頭之套設端係設有一具The use of the bomb «Lian Dazhi miscellaneous pieces, butterfly _ (9 i) combined with great care, if you want to take out the tool head (92), you need to cooperate separately - push the piece (9 5) from the pivoting end (g work) The outer side of the perforation (9 4) pushes the card holder (9 3) of the tool head (92) out of the perforation (9 4) of the habitat end (9), so that the tool head (92) can be separated and removed, but The pusher is completely separated from the hand tool, and it will cause little complication due to both the bribe and the bribe; or some of the conventional structures are as shown in the eighth figure, and the pusher (9 5) is fixed to the pole. The piercing of the end (9) can eliminate the trouble of the separation of the pusher (9 5), but this design will cause the structure of the habitat (9 1 ) to be too complicated, and the New Zealand Red Lion (9 2 ) The binding force of the card-receiving member (9 3) is missing; further, as shown in the ninth figure; also the manufacturer has a card slot (9 6 ) formed at the tool head (g 2) at the pivot end (9 1 ) The pivoting-puzzable card board (9 7 ) controls the tool head (92) and the pivoting end (9丄) by the combination or separation of the card board (Q7) and the card slot (96) The buckle-like L structure is incomprehensible in the series of the buckle guard head. It is not easy to disengage the card from the tool head when it is adjusted, and it is still inconvenient. Therefore, as a whole, the various structural designs of the conventional use can be said to be quite unpractical and necessary to be improved. SUMMARY OF THE INVENTION The main purpose of the present month is to provide an insertion tool head release structure, which can improve the combination of the hand tool of the conventional replacement tool head, which is difficult to remove, complicated in structure, and insufficiently combined. 1259124 9妒, 15th Amendment Supplement To achieve the aforementioned object of the invention, the hand tool of the present invention comprises a handle portion and a replacement jade, wherein: 11 head ends are formed with a sleeve end, and the At least the end of the grip portion forms a pivoting end for the working end sleeve; the sleeve end of the tool head is provided with a
彈力可伸縮之卡抵件,而該樞設端之側壁則係設有一貫通之穿孔,該穿孔 可仏工具頭之卡抵件伸入卡扣,藉該卡抵件與穿孔之結點而增強工具頭套 設端與握柄部樞設端之結合力道,而該握柄部樞設端外側穿孔處周圍則係 凹0又有按壓槽,ό亥按壓槽係配合手指前端而形成半月形且中央略微凹陷 傾斜,令使用者可由樞設端外側之按壓槽推擠穿孔内之卡抵件,令卡抵件 向套设端内縮並退出穿孔,如此則可順利取下該工具頭者。 本發明之插換工具頭脫離結構特別適合用於較大型之手工具,因大型 手工具之工具頭與握柄部結合力道較大,若不先將該卡抵件退出穿孔外則 十分不易將工具頭脫離取下,而該按壓槽之設計不僅可省略習用需要以其 它元件輔助推出卡抵件之麻煩,更可減化結構令生產成本降低者,因此本 發明實是一種相當具有實用性及進步性之發明,相當值得產業界來推廣, I並公諸於社會大眾。 【實施方式】 本务明係有關於一種插換工具頭脫離結構,請參閱第一圖至第二圖所 示,這種插換工具頭脫離結構其主要係包括一手工具本體(i ),該手工具 本體(1 )係可搭配套設各種不同態樣或尺寸之工具頭(2 〇 ),而該手工 具本體(1 )係具有一供使用者握持施力之握柄部(i 〇 ),該握柄部(工 0)至少一端形成樞設端(1 1)供工具頭(2 〇)套接樞設(此乃一般 習用之可替換工具頭(2 〇 )之扳手類手工具本體(χ ),並不屬本發明所 7 1259124 要申請之專利,在此便衫加贅述,合先敘明之); 該工具頭(2 〇)除具有一可套設扳轉螺固件之扳動口(2丄)之外, 另-端並形成有-套設端(2 2 ),該套設端(2 2 )係可套入柩設端(丄 1)與之結合,而該套設端(2 2)上則係設有—卡抵件(2 3 ),該卡抵 件(2 3)係由一彈性件(2 3丄)與一卡柱(2 3 2 )所組成,且該卡 柱(2 3 2 )前端係具有圓弧導角(2 3 3 ),藉該卡抵件(2 3 )與枢設 端(11)卡扣增加套設端(2 2)與樞設端(丄丄)之結合力道,令工 I具頭(2 0 )可穩定套設於握柄部(丄〇 )之一端; 該握柄部(1〇)樞設端(i i)之側壁上則係形成有一貫通之穿孔 (12),該穿孔(12)係可供工觸(2〇)套設端(22)之卡抵件 (2 3)卡扣,而在樞設端(11)外侧之穿孔(i 2)處周圍則係凹設 有按壓槽(1 3 ),該按壓槽(1 3 )係概呈半月形,並向按壓槽(丄3 ) 中央之穿孔(1 2 )處傾斜内凹以利使用者之手指前端按壓,使用者係可 利用手指由樞設端(1 1 )外側之按壓槽(1 3 )推擠穿孔(i 2 )内之 馨卡抵件(2 3 ),令卡抵件(2 3 )向套設端(2 2 )内縮與穿孔(1 2 ) 脫離,以取下該工具頭(2 〇)者; 績凊參照第三圖至第六圖所示’本發明之插換工具頭(2 〇)脫離結 構欲組裝該工具頭(2 0)時,係可直接將工具頭(2 〇)之套設端(2 2 )伸入握柄部(1 0 )之樞設端(1 1 )’如此則該套設端(2 2 )之卡 抵件(2 3)便會置入樞設端(11)之穿孔(12)内形成卡合之狀態, 令工具頭(2 0 )與握柄部(1 〇 )結合,如此則可利用該手工具本體(1 ) 對螺固件進行鎖卸之扳轉工作; 8The elastically retractable card is abutting member, and the side wall of the pivoting end is provided with a through hole, the through hole extending into the buckle of the tool head of the tool head, and being enhanced by the node of the card and the piercing The combination of the end of the tool head and the pivoting end of the handle portion, and the periphery of the piercing end of the pivoting end of the handle portion is concave and has a pressing groove, and the pressing groove of the handle is matched with the front end of the finger to form a half moon shape and the center The slight depression is inclined, so that the user can push the card abutting member in the perforation by the pressing groove on the outer side of the pivoting end, so that the card abutting member is retracted toward the sleeve end and exits the perforation, so that the tool head can be smoothly removed. The insertion tool head disengagement structure of the invention is particularly suitable for a large hand tool, because the combination of the tool head and the grip portion of the large hand tool is large, and it is very difficult to remove the card abutment without first exiting the perforation. The tool head is detached from the removal, and the design of the pressing groove not only omits the trouble of using the other components to assist the introduction of the card offset, but also reduces the structure and reduces the production cost, so the present invention is quite practical and The progressive invention is quite worthy of promotion by the industry, and it is publicized to the public. [Embodiment] The present invention relates to a plug-in tool head disengagement structure, as shown in the first to second figures, the plug-in tool head disengagement structure mainly includes a hand tool body (i), The hand tool body (1) can be matched with a tool head (2 〇) of various different shapes or sizes, and the hand tool body (1) has a grip portion for the user to hold the force (i 〇 At least one end of the grip portion (work 0) forms a pivoting end (1 1) for the tool head (2 〇) to be socketed (this is a commonly used replaceable tool head (2 〇) wrench type hand tool The main body (χ) is not the patent to be applied for in the present invention. 1 1259124, the shirt is added here, and the description is first described; the tool head (2 〇) has a wrench that can be set to rotate the screw. In addition to the movable opening (2丄), the other end is formed with a sleeve end (2 2 ), and the sleeve end (2 2 ) can be fitted into the clamping end (丄1) to be combined with the sleeve The end (2 2) is provided with a latching member (23), and the latching member (23) is composed of an elastic member (2 3 丄) and a post (2 3 2 ). And The front end of the column (2 3 2 ) has a circular arc lead angle (2 3 3 ), and the latching end (2 2 ) and the pivoting end (11) are buckled to increase the sleeve end (2 2) and the pivot end (结合) The combination of force, the head (20) can be stably set on one end of the grip (丄〇); the side of the grip (1〇) pivoting end (ii) is Forming a through hole (12), the through hole (12) is fastened by a snapping member (23) of the working (2) sleeve end (22), and outside the pivoting end (11) A pressing groove (13) is formed around the perforation (i2), and the pressing groove (13) is substantially half-moon shaped and inclined toward the perforation (1 2) at the center of the pressing groove (丄3). The recess is used to press the front end of the user's finger, and the user can push the singular contact (2 3 ) in the through hole (i 2 ) by the pressing groove (1 3 ) outside the pivoting end (1 1 ) by the finger. The card retaining member (2 3 ) is detached from the sleeve end (2 2 ) and the punched hole (1 2 ) is detached to remove the tool head (2 〇); the performance is shown in the third to sixth figures. 'The insertion tool head (2 〇) of the present invention is separated from the structure to assemble the tool head (20), The sleeve end (2 2 ) of the tool head (2 〇) can be directly inserted into the pivot end (1 1 ) of the grip portion (1 0 ). Thus, the card end of the sleeve end (2 2 ) (2 3) will be placed in the perforation (12) of the pivoting end (11) to form a snap-fit state, so that the tool head (20) is combined with the grip portion (1 〇), so that the hand tool can be utilized The body (1) locks and unloads the screw firmware; 8
1259124 而若欲拆換該扳動頭時,則首先必需令該扳動頭套設端(2 2)之卡 抵件(2 3)退出握柄部(10)樞設端(1 1)之穿孔(12)中,使 用者可利用手指前端伸入按壓槽(13)中,該按壓槽(13)係設置於 樞設端(1 1)之外侧並與穿孔(12)相連通,因此當使用者如第六圖 所示手指前端伸入按壓槽(13)時,則該伸入穿孔(12)内之卡抵件 (2 3)會被推向套設端(2 2)内縮,並逐漸向穿孔(12)外推移, 以減小工具頭(2 0)套設端(2 2)與握柄部(丄〇)樞設端(丄工) %之間的結合力道,此時,因為該卡抵件(2 3)之卡柱(2 3 2 )前端係 具有導角(2 3 3 )之設計,故只需將工具頭(2 〇)向握柄部(丄〇) 樞設端(11)外抽拉,該卡抵件(2 3)便會隨勢脫出穿孔(工2)外, 而可將工具頭(2 0)取下; 由上所述者僅為用以解釋本發明之較佳實施例,並非企圖據以對本發 明做任何形式上之限制,是以,凡有在相同之發明精神下所做有關本發明 •之任何^飾或艾更者,皆仍應包括在本發明意圖傾之範知,其中如該 鲁卡抵件之卡柱亦可改用鋼珠來發揮相同之功效者。 '、" 綜上,綱齡細轉蝴阶崎用性及成 本效显上,確實是完全符合產章 右錢以展所⑦,且·露之結構發明亦是呈 有的創新構造,所以其具有「新紐」應無疑慮,又本發明可較 之習知結構更細效之增進,因此亦料「進 車乂 法有關發明專利之中請要件 〔」4全付合我國專利 早日審查,並給予肯定。 ^依蛛起專利申請,並敬請釣局 9 1259124 【圖式簡單說明】 第-圖係本發明插換工具頭脫離結構立體分解圖。 第二圖係本發明插換工具頭脫離結構外觀立體透視圖。 第三圖係本發明插換工具頭脫離結構工具頭分離剖視圖。 第四圖係本發明插換工具頭脫離結構工制結合剖視圖。1259124 If the wrench is to be replaced, the card holder (2 2) of the wrench head end (2 2) must first be withdrawn from the piercing end of the handle portion (10). In (12), the user can use the front end of the finger to protrude into the pressing groove (13), and the pressing groove (13) is disposed on the outer side of the pivoting end (1 1) and communicates with the through hole (12), so when used As shown in the sixth figure, when the front end of the finger protrudes into the pressing groove (13), the engaging member (23) extending into the through hole (12) is pushed toward the sleeve end (2 2), and Gradually shifting outside the perforation (12) to reduce the bonding force between the tool end (20) sleeve end (2 2) and the grip portion (丄〇) pivot end (achievement) %, at this time, Since the front end of the clip (23) has a guide angle (23 3 ) design, it is only necessary to pivot the tool head (2 〇) toward the grip (丄〇). The outer end of the end (11) is pulled, and the engaging member (23) will be pulled out of the perforation (work 2), and the tool head (20) can be removed; The preferred embodiments of the present invention are not intended to be in any form to the invention. Therefore, any person who has made the invention in the spirit of the same invention, or any of them, should still be included in the intention of the present invention, such as the card of the Luka Columns can also be changed to steel balls to perform the same function. ', " In summary, the age of the fine-grained step-by-step and the cost-effectiveness, it is indeed in full compliance with the production of the right money to show the exhibition, and the structural invention of the dew is also an innovative structure, so Its "new New Zealand" should be taken care of, and the invention can be more refined than the conventional structure. Therefore, it is also expected that the "incoming vehicle law" will be required for the invention patent ["4 full payment and Chinese patent early review" And give affirmation. ^ Patent application from the spider, and please the fishing bureau 9 1259124 [Simple description of the diagram] The first diagram is an exploded perspective view of the insertion tool head of the present invention. The second figure is a perspective view of the appearance of the insertion tool head of the present invention. The third figure is a separate sectional view of the insertion tool head of the present invention. The fourth figure is a cross-sectional view of the insertion tool head of the present invention.
第五圖係本發明插換工具頭脫離結構按壓槽之放大剖視圖。 第六圖係本發明插換工具頭脫離結構手指按壓之放大剖視圖。 第七、八、九圖係習用工具頭脫離結構剖視示意圖。 【主要元件符號說明】 〜~手工具本體 丄〇-握柄部Fig. 5 is an enlarged cross-sectional view showing the insertion head of the insertion tool of the present invention. Figure 6 is an enlarged cross-sectional view showing the finger press of the insertion tool head of the present invention. The seventh, eighth, and ninth drawings are schematic cross-sectional views of the conventional tool head. [Main component symbol description] ~~Hand tool body 丄〇-grip
^—樞設端 1 2-穿孔^—Pivot end 1 2-perforation
•按壓槽• Press the slot
^—扳動口 2 0-工具頭 2 2-套設端^—Toggle port 2 0-tool head 2 2-set end
卡抵件 斧柱 9 —握柄部 。—工具頭 9 4^—穿孔 9 —卡槽 231——彈性件 2 3 3——導角 9 1-樞設端 9 3--N氐件 9 5-推抵件 9 7-反Card Axe 9 - Handle. - Tool head 9 4^-Perforation 9 - Card slot 231 - Elastic member 2 3 3 - Guide angle 9 1-Pivot end 9 3--N piece 9 5-Pushing piece 9 7-Reverse
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94136392A TWI259124B (en) | 2005-10-18 | 2005-10-18 | Insertion-replacement tool bit disengaging structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94136392A TWI259124B (en) | 2005-10-18 | 2005-10-18 | Insertion-replacement tool bit disengaging structure |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI259124B true TWI259124B (en) | 2006-08-01 |
TW200716333A TW200716333A (en) | 2007-05-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94136392A TWI259124B (en) | 2005-10-18 | 2005-10-18 | Insertion-replacement tool bit disengaging structure |
Country Status (1)
Country | Link |
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TW (1) | TWI259124B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI405646B (en) * | 2011-09-14 | 2013-08-21 | ||
TWI513552B (en) * | 2015-03-20 | 2015-12-21 |
-
2005
- 2005-10-18 TW TW94136392A patent/TWI259124B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI405646B (en) * | 2011-09-14 | 2013-08-21 | ||
TWI513552B (en) * | 2015-03-20 | 2015-12-21 |
Also Published As
Publication number | Publication date |
---|---|
TW200716333A (en) | 2007-05-01 |
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MC4A | Revocation of granted patent |