TWI568544B - Fasteners for Fasteners - Google Patents
Fasteners for Fasteners Download PDFInfo
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- TWI568544B TWI568544B TW103108327A TW103108327A TWI568544B TW I568544 B TWI568544 B TW I568544B TW 103108327 A TW103108327 A TW 103108327A TW 103108327 A TW103108327 A TW 103108327A TW I568544 B TWI568544 B TW I568544B
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Description
本發明係關於一種外嵌緊固件供給裝置的連接部到工具本體的組裝部，可旋轉地卡合前述工具本體的組裝部與前述緊固件供給裝置的連接部之工具，且特別有關於一種可改變緊固件供給裝置相對於工具本體之角度之工具。 The present invention relates to an assembly portion of a connecting portion of an external fastener supply device to a tool body, a tool for rotatably engaging a connecting portion of the assembly portion of the tool body and the fastener supply device, and particularly relates to a A tool that changes the angle of the fastener supply relative to the tool body.
打入工具係例如在連結螺絲用螺絲鎖固機中，裝卸自如地設置緊固件供給裝置在工具本體的組裝部上者係眾所周知。裝卸緊固件供給裝置之機構，有種種提案，例如在專利文獻1中，開示有一種藉按壓提供鎖固功能之左右按鍵以解除鎖固，可卸下緊固件供給裝置之構造。又，此外，眾所周知有藉旋轉螺絲，解除鎖固以卸下緊固件供給裝置之構造，或者，藉操作連桿解除鎖固以卸下緊固件供給裝置之構造等。 The driving tool is known, for example, in a screw-locking machine for connecting screws, and it is known that the fastener supply device is detachably provided on the assembly portion of the tool body. There are various proposals for the mechanism for attaching and detaching the fastener supply device. For example, in Patent Document 1, there is shown a structure in which the fastener supply device can be detached by pressing the left and right buttons for providing the lock function to release the lock. Further, in addition, it is known that the rotation of the screw is used to release the lock to remove the fastener supply device, or the configuration in which the fastener is released by the operation link to remove the fastener supply device.
又，這種打入工具，眾所周知有可改變緊固件供給裝置對於工具本體之安裝角度者。例如眾所周知有一種藉操作按鍵或連桿，解除鎖固以卸下緊固件供給裝置，可改變角度以安裝緊固件供給裝置之構造。如此一來，當係可改變緊固件供給裝置之角度之構造時，可配合施工處所，改變緊固件供給裝置之角度，所以，在角落作業時，可避免干涉以打入組裝部。 Moreover, such a driving tool is known to have a change in the mounting angle of the fastener supply device to the tool body. For example, it is known that there is a configuration in which the fastener supply device is unlocked by operating a button or a link to unlock the fastener supply device, and the angle can be changed to mount the fastener supply device. In this way, when the configuration of the angle of the fastener supply device can be changed, the angle of the fastener supply device can be changed in accordance with the construction site, so that interference can be avoided to drive into the assembly portion during corner work.
【專利文獻1】日本特開2006-341369號公報 [Patent Document 1] Japanese Patent Laid-Open Publication No. 2006-341369
如上所述，在先前之工具，也存在有可改變緊固件供給裝置之安裝角度者。但是，為改變角度，必須要有暫時卸下緊固件供給裝置等之繁雜操作，而有操作性不佳之問題。 As noted above, in prior tools, there were also those that could change the mounting angle of the fastener supply. However, in order to change the angle, it is necessary to have a complicated operation of temporarily removing the fastener supply device or the like, and there is a problem that the operability is poor.
在此，本發明之課題在於提供一種可藉單一之動作改變緊固件供給裝置之角度，可大幅提高作業效率之工具。 SUMMARY OF THE INVENTION An object of the present invention is to provide a tool which can greatly improve the work efficiency by changing the angle of the fastener supply device by a single operation.
當依據本發明的第一態樣時，一種工具，可旋轉地可卡合緊固件供給裝置的連接部到工具本體的組裝部上之工具，其特徵在於：在前述工具本體的組裝部及前述緊固件供給裝置的連接部之任一者上，設有間隔設置之複數被嵌合部，同時另一者設有嵌合到前述被嵌合部上之嵌合部，藉前述被嵌合部與前述嵌合部彼此嵌合，前述工具本體與前述緊固件供給裝置係以既定角度卡合，藉前述工具本體與前述緊固件供給裝置相互旋轉，前述嵌合部的嵌合被解除，可改變前述工具本體與前述緊固件供給裝置之相對角度。 According to a first aspect of the present invention, a tool rotatably engages a connecting portion of a fastener supply device to a fitting portion of a tool body, characterized by: an assembly portion of the tool body and the aforementioned One of the connection portions of the fastener supply device is provided with a plurality of fitted portions that are spaced apart from each other, and the other is provided with a fitting portion that is fitted to the fitted portion, by the fitted portion The fitting portion is fitted to the fitting portion, and the tool body and the fastener supply device are engaged at a predetermined angle, and the tool body and the fastener supply device rotate with each other, and the fitting of the fitting portion is released, and can be changed. The relative angle of the tool body to the fastener supply device.
當依據本發明的第二態樣時，前述嵌合部之構成係可越過前述被嵌合部，藉前述工具本體與前述緊固件供給裝置相互旋轉，嵌合之嵌合部自被嵌合部後退以解除嵌合，同時後退後之嵌合部嵌合到不同之被嵌合部，藉此，可改變相對角度。 According to the second aspect of the present invention, the fitting portion can be configured to pass over the fitted portion, and the tool body and the fastener supply device rotate with each other, and the fitting portion is fitted to the fitted portion. When the fitting is released, the fitting portion that has been retracted is fitted to the different fitted portion, whereby the relative angle can be changed.
當依據本發明的第三態樣時，當使前述工具本體 與前述緊固件供給裝置旋轉到既定之裝卸位置後，前述工具本體的組裝部與前述緊固件供給裝置的連接部之卡合被解除，可自前述工具本體拔出前述緊固件供給裝置。 When the third aspect of the present invention is used, when the aforementioned tool body is made After the fastener supply device is rotated to a predetermined attachment and detachment position, the engagement between the assembly portion of the tool body and the connection portion of the fastener supply device is released, and the fastener supply device can be pulled out from the tool body.
當依據本發明的第四態樣時，前述嵌合部係球體或山狀之凸起藉推壓構件往突出方向被推壓者，或者，具有凸起形狀之推壓構件逕自往突出方向推壓者，前述被嵌合部係嵌入前述球體或凸起之凹部或孔。 According to the fourth aspect of the present invention, the fitting portion of the spherical body or the mountain-shaped projection is urged in the protruding direction by the pressing member, or the pressing member having the convex shape is pushed in the protruding direction. In the presser, the fitted portion is embedded in the recess or hole of the spherical body or the projection.
當依據本發明的第一態樣時，被嵌合部與嵌合部彼此卡合，藉此，工具本體與緊固件供給裝置係以既定角度卡合，藉前述工具本體與前述緊固件供給裝置相互旋轉，前述嵌合部的嵌合被解除，可改變前述工具本體與前述緊固件供給裝置之相對角度。亦即，即使不操作按鍵或連桿，或者，不暫時卸下緊固件供給裝置，也可藉單一動作改變工具本體與緊固件供給裝置之相對角度，所以，可大幅提高作業效率。 According to the first aspect of the present invention, the fitted portion and the fitting portion are engaged with each other, whereby the tool body and the fastener supply device are engaged at a predetermined angle, by the tool body and the fastener supply device When the mutual engagement is performed, the fitting of the fitting portion is released, and the relative angle between the tool body and the fastener supply device can be changed. That is, even if the button or the link is not operated, or the fastener supply device is not temporarily removed, the relative angle between the tool body and the fastener supply device can be changed by a single operation, so that work efficiency can be greatly improved.
當依據本發明的第二態樣時，前述嵌合部之構成係可越過前述被嵌合部，藉前述工具本體與前述緊固件供給裝置相互旋轉，嵌合之嵌合部自被嵌合部後退以解除嵌合，同時後退後之嵌合部嵌合到不同之被嵌合部，藉此，可改變相對角度，所以，不使用複雜的機構，就可以獲得如上述之效果。 According to the second aspect of the present invention, the fitting portion can be configured to pass over the fitted portion, and the tool body and the fastener supply device rotate with each other, and the fitting portion is fitted to the fitted portion. When the fitting is reversed and the fitting portion that has been retracted is fitted to the different fitting portion, the relative angle can be changed. Therefore, the effect as described above can be obtained without using a complicated mechanism.
當依據本發明的第三態樣時，當使前述工具本體與前述緊固件供給裝置旋轉到既定之裝卸位置後，前述工具本體的組裝部與前述緊固件供給裝置的連接部之卡合被解除，可自前述工具本體拔出前述緊固件供給裝置。亦即，藉與改變工具本體與緊固件供給裝置之相對角度相同之動作，可裝卸操作 緊固件供給裝置，當裝卸操作時，無須操作按鍵或連桿，所以，作業性很好。 According to the third aspect of the present invention, when the tool body and the fastener supply device are rotated to a predetermined loading and unloading position, the engagement between the assembly portion of the tool body and the connection portion of the fastener supply device is released. The fastener supply device can be pulled out from the tool body. That is, the loading and unloading operation is performed by the same action as changing the relative angle between the tool body and the fastener supply device. The fastener supply device does not need to operate a button or a connecting rod when loading and unloading, so workability is good.
當依據本發明的第四態樣時，前述嵌合部係球體或山狀之凸起藉推壓構件往突出方向被推壓者，或者，具有凸起形狀之推壓構件逕自往突出方向推壓者，前述被嵌合部係嵌入前述球體或凸起之凹部或孔。當依據這種構成時，當使用者調整角度時，以球體嵌入時之觸擊感，可感知完成對位，所以，可提高使用者之實用性。 According to the fourth aspect of the present invention, the fitting portion of the spherical body or the mountain-shaped projection is urged in the protruding direction by the pressing member, or the pressing member having the convex shape is pushed in the protruding direction. In the presser, the fitted portion is embedded in the recess or hole of the spherical body or the projection. According to this configuration, when the user adjusts the angle, the alignment can be sensed by the touch feeling when the sphere is embedded, so that the user's practicality can be improved.
10‧‧‧連結螺絲用螺絲鎖固機 10‧‧‧Connecting screw with screw locking machine
11‧‧‧工具本體 11‧‧‧Tool body
12‧‧‧組裝部 12‧‧‧ Assembly Department
13‧‧‧扳機 13‧‧‧ Trigger
14‧‧‧電池 14‧‧‧Battery
15‧‧‧鑽錐組裝部 15‧‧‧Drill cone assembly department
16‧‧‧螺絲起子鑽錐 16‧‧‧ Screwdriver drill cone
17‧‧‧法蘭部 17‧‧‧Flange
17a‧‧‧缺口部 17a‧‧‧Gap section
18‧‧‧卡合凹槽 18‧‧‧ engaging groove
19‧‧‧金屬帶 19‧‧‧Metal strip
19a‧‧‧孔(被嵌合部) 19a‧‧‧ hole (fitted part)
20‧‧‧緊固件供給裝置 20‧‧‧Fastener supply device
21‧‧‧基座部 21‧‧‧Base section
21a‧‧‧連接部 21a‧‧‧Connecting Department
22‧‧‧基座殼 22‧‧‧Base shell
23‧‧‧釘匣 23‧‧‧nails
30‧‧‧鼻部 30‧‧‧Nose
31‧‧‧基部 31‧‧‧ base
31a‧‧‧保持凹槽 31a‧‧‧ Keep the groove
31b‧‧‧狹縫 31b‧‧‧slit
32‧‧‧尖端臂 32‧‧‧ tip arm
32a‧‧‧接觸部 32a‧‧‧Contacts
32b‧‧‧射出口 32b‧‧‧shots
33‧‧‧鑽錐穿孔 33‧‧‧Drilling cone perforation
34‧‧‧筒部 34‧‧‧ Tube
35‧‧‧圓形凹槽 35‧‧‧Circular groove
36‧‧‧卡合凸起 36‧‧‧Clamping bulge
37‧‧‧鋼珠(嵌合部) 37‧‧‧ steel ball (fitting part)
38‧‧‧板狀彈簧(推壓構件) 38‧‧‧ Plate spring (pushing member)
50‧‧‧連結螺絲 50‧‧‧Connecting screw
51‧‧‧螺絲 51‧‧‧ screws
52‧‧‧連結帶 52‧‧‧Links
第1圖係連結螺絲用鎖固機的外觀立體圖。 Fig. 1 is a perspective view showing the appearance of a locking screw for a connecting screw.
第2圖係自工具本體卸下緊固件供給裝置後之連結螺絲用鎖固機的外觀立體圖。 Fig. 2 is a perspective view showing the appearance of a locker for a connecting screw after the fastener supply device is removed from the tool body.
第3圖係旋轉緊固件供給裝置後之連結螺絲用鎖固機的外觀立體圖。 Fig. 3 is a perspective view showing the appearance of a locker for a connecting screw after the rotary fastener supply device.
第4圖係工具本體的組裝部附近的局部放大立體圖。 Fig. 4 is a partially enlarged perspective view showing the vicinity of an assembly portion of the tool body.
第5圖係表示緊固件供給裝置的連接部之立體圖。 Fig. 5 is a perspective view showing a connecting portion of the fastener supply device.
第6A圖~第6C圖係表示被嵌合部與嵌合部相嵌合之狀態之圖面。 6A to 6C are views showing a state in which the fitting portion and the fitting portion are fitted.
針對本發明之實施形態，打入連結螺絲之打入工具，有例舉打入連結螺絲50之連結螺絲用鎖固機10為例，參照圖面做說明。 In the embodiment of the present invention, the driving tool for driving the connecting screw is exemplified by a locking screw 10 for connecting the connecting screw 50, and the description will be made with reference to the drawings.
本實施形態之連結螺絲用鎖固機10之構成，係使 用藉連結帶52連結複數螺絲51之連結螺絲50者，如第1圖及第2圖所示，組裝緊固件供給裝置20到工具本體11。在工具本體11的尖端設有組裝部12，可外嵌設於緊固件供給裝置20的後端之連接部21a到此組裝部12，藉此，可裝卸緊固件供給裝置20到工具本體11。 The structure of the fastening screw 10 for a connecting screw according to the present embodiment is such that The fastener supply device 20 is assembled to the tool body 11 by connecting the connecting screws 50 of the plurality of screws 51 by the connecting belt 52 as shown in Figs. 1 and 2 . An assembly portion 12 is provided at the tip end of the tool body 11, and the connection portion 21a at the rear end of the fastener supply device 20 can be externally fitted to the assembly portion 12, whereby the fastener supply device 20 can be attached and detached to the tool body 11.
如第2圖所示，工具本體11係在藉緊固件供給裝置20覆蓋之尖端部具有鑽錐組裝部15，在鑽錐組裝部15組裝有螺絲起子鑽錐16。當扣引操作工具本體11的扳機13時，將電池14當作動力源，未圖示之馬達旋轉。在馬達旋轉後之狀態下，當壓抵下述之鼻部30到被打入材時，鼻部30被壓入，螺絲起子鑽錐16抵觸到被鼻部30保持之螺絲51，螺絲起子鑽錐16被壓入。被壓入後之螺絲起子鑽錐16被傳遞馬達之旋轉，所以，螺絲起子鑽錐16旋轉而螺絲51被鎖固，而被打入被打入材。 As shown in Fig. 2, the tool body 11 has a drill tap assembly portion 15 at a tip end portion covered by the fastener supply device 20, and a screwdriver bit 16 is assembled to the drill tap assembly portion 15. When the trigger 13 of the tool body 11 is engaged, the battery 14 is used as a power source, and a motor (not shown) rotates. In the state after the motor is rotated, when the nose portion 30 is pressed to the material to be driven, the nose portion 30 is pressed in, and the screwdriver drill tap 16 is in contact with the screw 51 held by the nose portion 30, and the screwdriver is drilled. The cone 16 is pressed in. The screw driver 16 that is pressed in is rotated by the motor, so that the screwdriver 16 is rotated and the screw 51 is locked, and is driven into the material.
緊固件供給裝置20係具有依序送入連結螺絲50到打入位置之螺絲輸送機構，如第1圖等所示，其具有被固定在工具本體11尖端之基座部21、及可滑動地設於基座部21尖端之鼻部30，在內部設有相對於基座部21而言，推壓鼻部30往突出方向之螺絲(未圖示)。 The fastener supply device 20 has a screw conveying mechanism that sequentially feeds the coupling screw 50 to the driving position, as shown in FIG. 1 and the like, and has a base portion 21 fixed to the tip end of the tool body 11, and slidably The nose portion 30 provided at the tip end of the base portion 21 is provided with a screw (not shown) for pressing the nose portion 30 in the protruding direction with respect to the base portion 21.
基座部21係被安裝在工具本體11尖端之部位。如第3圖所示，此基座部21具有：基座殼22，呈方管狀；以及釘匣23，用於被固定在基座殼22的下部，以導引連結螺絲50。 The base portion 21 is attached to a portion of the tip end of the tool body 11. As shown in FIG. 3, the base portion 21 has a base case 22 in a square tubular shape, and a magazine 23 for being fixed to a lower portion of the base case 22 to guide the connecting screw 50.
另外，鼻部30具有：基部31，可沿著基座殼22 的內部滑動；以及尖端臂32，往基部31的尖端方向突出形成。 In addition, the nose 30 has a base 31 along which the base shell 22 can be The inner slide; and the tip end arm 32 are formed to protrude toward the tip end of the base portion 31.
如第1圖所示，基部31的尖端形成有上下連通之保持凹槽31a。此保持凹槽31a係用於通過連結螺絲50的連結帶52者，當輸送連結螺絲50時被輸送之連結螺絲50的連結帶52，係自保持凹槽31a的下部開口被導入，使得自上部開口脫出。又，在此保持凹槽31a的前後，形成有狹縫31b，螺絲起子鑽錐16自後方之狹縫31b，進入保持凹槽31a的內部，壓出被保持凹槽31a保持之螺絲51，同時使得被壓出之螺絲51自前方的狹縫31b被打出。 As shown in Fig. 1, the tip end of the base portion 31 is formed with a holding groove 31a that communicates up and down. The holding groove 31a is used to pass the connecting belt 52 of the connecting screw 50, and the connecting belt 52 of the connecting screw 50 that is conveyed when the connecting screw 50 is conveyed is introduced from the lower opening of the holding groove 31a, so that the upper portion is introduced from the upper portion The opening is out. Further, before and after the recess 31a is held, a slit 31b is formed, and the slit 16b of the screwdriver drill tap 16 from the rear enters the inside of the retaining recess 31a, and the screw 51 held by the retaining recess 31a is pressed out, while The screw 51 that has been pressed out is caused to be ejected from the slit 31b at the front.
又，尖端臂32係被固定在基部31的尖端之俯視略呈L字形之構件，在尖端具有接觸部32a。此接觸部32a係當壓抵鼻部30到被打入材時，抵接在被打入材上之部分。在此接觸部32a開口形成有打入導引螺絲51之射出口32b。 Further, the tip end arm 32 is fixed to the tip end of the base portion 31 in a substantially L-shaped shape in plan view, and has a contact portion 32a at the tip end. This contact portion 32a abuts against the portion to be driven when it is pressed against the nose portion 30 to be driven. An opening 32b into which the guide screw 51 is driven is formed in the opening of the contact portion 32a.
當以本實施形態之連結螺絲用螺絲鎖固機10打入螺絲51時，在扣引扳機13後之狀態下，壓抵鼻部30(接觸部32a)到被打入材。藉此操作，鼻部30被往基座部21的內部壓入，與此動作連動地，連結螺絲50的輸送動作及連結螺絲50的打入動作被執行。 When the screw 51 is driven by the screw-locking machine 10 of the connecting screw according to the present embodiment, the nose portion 30 (contact portion 32a) is pressed against the material to be driven in a state in which the trigger 13 is buckled. By this operation, the nose portion 30 is pushed into the inside of the base portion 21, and in conjunction with this operation, the conveying operation of the connecting screw 50 and the driving operation of the connecting screw 50 are performed.
而且，上述工具本體11的組裝部12與緊固件供給裝置20的連接部21a係可旋轉地卡合，如第3圖所示，在相對性旋轉後之姿勢下，可執行打入動作。因此，例如在角落等作業時，旋轉使用緊固件供給裝置20，藉此，可手等不干涉到牆壁地施工。 Further, the assembly portion 12 of the tool body 11 and the connection portion 21a of the fastener supply device 20 are rotatably engaged, and as shown in Fig. 3, the driving operation can be performed in the posture after the relative rotation. Therefore, for example, when working in a corner or the like, the fastener supply device 20 is rotated, whereby the construction can be performed without interference with the wall.
工具本體11的組裝部12係如第4圖所示之圓筒 形狀，在尖端緣中，形成有往外周方向突出之法蘭部17。又，沿著此法蘭部17的根部，卡合凹槽18係形成環狀。法蘭部17在下上處所具有缺口部17a。此缺口部17a係滑順地與卡合凹槽18連續，下述之卡合凸起36係通過缺口部17a，使得可進出卡合凹槽18。又，在組裝部12的根部，捲設有穿設有複數孔19a之金屬帶19。此金屬帶19的孔19a，構成用於嵌合下述鋼珠37之被嵌合部。 The assembly portion 12 of the tool body 11 is a cylinder as shown in Fig. 4 In the shape, a flange portion 17 that protrudes in the outer circumferential direction is formed in the tip end edge. Further, along the root of the flange portion 17, the engaging recess 18 is formed in a ring shape. The flange portion 17 has a notch portion 17a at the lower portion. The notch portion 17a is smoothly continuous with the engaging recess 18, and the engaging projection 36 described below passes through the notch portion 17a so that the engaging recess 18 can be accessed. Further, a metal strip 19 having a plurality of holes 19a is wound around the root of the assembly portion 12. The hole 19a of the metal strip 19 constitutes a fitting portion for fitting the following steel ball 37.
緊固件供給裝置20的連接部21a，如第5圖所示，係在中央形成有用於貫穿螺絲起子鑽錐16之鑽錐穿孔33之凹陷部。在此連接部21a突出形成有筒部34，使得與鑽錐穿孔33的開口緣連續，在此筒部34的周圍形成有圓形凹槽35。 As shown in Fig. 5, the connecting portion 21a of the fastener supplying device 20 is formed with a recessed portion for penetrating the taper hole 33 of the tappet 16 of the screwdriver. A cylindrical portion 34 is formed to protrude from the connecting portion 21a so as to be continuous with the opening edge of the taper hole 33, and a circular groove 35 is formed around the cylindrical portion 34.
在圓形凹槽35的內部，於左右兩側分別形成有卡合凸起36。此卡合凸起36係卡合在上述法蘭部17上者，使得以此卡合凸起36的內面與圓形凹槽35的凸抵面，夾入法蘭部17以保持之。因此，在此卡合凸起36的內面與圓形凹槽35的凸抵面之間，設有可夾入法蘭部17之間隔，具體說來，與法蘭部17的厚度略同(或大少許)之間隔，係設於卡合凸起36的內面與圓形凹槽35的凸抵面之間。 Inside the circular groove 35, engaging projections 36 are formed on the left and right sides, respectively. The engaging projection 36 is engaged with the flange portion 17 such that the inner surface of the engaging projection 36 and the convex abutting surface of the circular recess 35 are sandwiched by the flange portion 17 to be retained. Therefore, between the inner surface of the engaging projection 36 and the convex abutting surface of the circular recess 35, there is a space at which the flange portion 17 can be sandwiched, specifically, the thickness of the flange portion 17 is slightly the same. The interval (or a little bit) is provided between the inner surface of the engaging projection 36 and the convex abutting surface of the circular groove 35.
而且，在法蘭部17設有上述缺口部17a，卡合凸起36通過此缺口部17a，藉此，使得在此卡合凸起36的內面與圓形凹槽35的凸抵面之間可夾入法蘭部17。因此，卡合凸起36可通過缺口部17a，具體說來，卡合凸起36的橫寬係形成與法蘭部17的缺口部17a的橫寬略同(或小些許)。 Further, the flange portion 17 is provided with the above-mentioned notch portion 17a, and the engaging projection 36 passes through the notch portion 17a, whereby the inner surface of the engaging projection 36 and the convex surface of the circular groove 35 are formed. The flange portion 17 can be sandwiched between. Therefore, the engaging projection 36 can pass through the notch portion 17a, and in particular, the lateral width of the engaging projection 36 is formed to be slightly (or slightly smaller) than the lateral width of the notch portion 17a of the flange portion 17.
又，在圓形凹槽35的內部，在比上述卡合凸起36 還要靠開口部之左右兩側，分別埋入有鋼珠37。如第6A圖~第6C圖所示，此鋼珠37係藉推壓構件之板狀彈簧38被往突出方向推壓，自圓形凹槽35的表面突出少許。此鋼珠37構成嵌合到上述金屬帶19的孔19a之嵌合部。 Further, in the inside of the circular groove 35, at the above-mentioned engaging projection 36 Steel balls 37 are also embedded in the left and right sides of the opening. As shown in Figs. 6A to 6C, the steel ball 37 is urged in the protruding direction by the plate spring 38 of the pressing member, and protrudes a little from the surface of the circular groove 35. This steel ball 37 constitutes a fitting portion fitted to the hole 19a of the above-mentioned metal belt 19.
當組裝緊固件供給裝置20到工具本體11時，以緊固件供給裝置20相對於工具本體11而言成直角之既定裝卸位置(參照第6C圖)，***工具本體11的組裝部12到緊固件供給裝置20的連接部21a。以這種位置***，藉此，組裝部12的法蘭部17的缺口部17a的位置與連接部21a的卡合凸起36的位置一致，所以，卡合凸起36通過缺口部17a，法蘭部17被***到圓形凹槽35的深處。在此狀態下，當相對旋轉工具本體11與緊固件供給裝置20時，法蘭部17進入到卡合凸起36的深處，使得兩者卡合而無法拔出。 When the fastener supply device 20 is assembled to the tool body 11, the assembly portion 12 of the tool body 11 is inserted into the fastener at a predetermined loading and unloading position (see FIG. 6C) at a right angle with respect to the tool body 11 of the fastener supply device 20. The connection portion 21a of the supply device 20. Inserting at such a position, the position of the notch portion 17a of the flange portion 17 of the assembly portion 12 coincides with the position of the engagement projection 36 of the connection portion 21a, so that the engagement projection 36 passes through the notch portion 17a. The flange 17 is inserted deep into the circular groove 35. In this state, when the tool body 11 and the fastener supply device 20 are relatively rotated, the flange portion 17 enters the depth of the engaging projection 36 so that the two are engaged and cannot be pulled out.
在此，如上所述，在組裝部12的外周捲設有金屬帶19，在此金屬帶19間隔配設有複數孔19a。如第6圖所示，此孔19a係對應鋼珠37的配設間隔，使兩個孔19a(在本實施形態中，係夾著旋轉軸而設於相向位置之兩個孔19a)為一組，設有複數組(在本實施形態中為7組)。 Here, as described above, the metal strip 19 is wound around the outer circumference of the assembly portion 12, and the metal strip 19 is provided with a plurality of holes 19a spaced apart from each other. As shown in Fig. 6, the hole 19a corresponds to the arrangement interval of the steel balls 37, and the two holes 19a (in the present embodiment, the two holes 19a provided at the opposite positions with the rotation axis interposed therebetween) are a group. There are complex arrays (seven sets in the present embodiment).
當相對旋轉工具本體11與緊固件供給裝置20時，鋼珠37抵抗板狀彈簧38的推壓力以拉入內側，越過孔19a以嵌合到下一孔19a。如此一來，鋼珠37與孔19a係依序嵌合，藉此，以對應孔19a的節距之角度，相對旋轉工具本體11與緊固件供給裝置20，使得可藉此角度定位。如此一來，當欲改變工具本體11與緊固件供給裝置20的相對角度時，可僅相對 旋轉工具本體11與緊固件供給裝置20，以改變鋼珠37與孔19a的嵌合位置即可。 When the tool body 11 and the fastener supply device 20 are relatively rotated, the steel ball 37 is pulled into the inner side against the urging force of the plate spring 38, and passes over the hole 19a to be fitted to the next hole 19a. In this way, the steel ball 37 and the hole 19a are sequentially fitted, whereby the tool body 11 and the fastener supply device 20 are relatively rotated at an angle corresponding to the pitch of the hole 19a so that the angle can be positioned by this. In this way, when the relative angle between the tool body 11 and the fastener supply device 20 is to be changed, only relative The tool body 11 and the fastener supply device 20 are rotated to change the fitting position of the steel ball 37 and the hole 19a.
在本實施形態中，設有七組孔19a，所以，工具本體11與緊固件供給裝置20的相對角度也可以七階段改變。而且，角度設定不侷限於七階段，可以小於六階段，也可以大於八階段。 In the present embodiment, since seven sets of holes 19a are provided, the relative angle between the tool body 11 and the fastener supply device 20 can be changed in seven stages. Moreover, the angle setting is not limited to seven stages, and may be less than six stages or more than eight stages.
而且，當自工具本體11卸下緊固件供給裝置20時，與上述相反地，只要使工具本體11與緊固件供給裝置20，旋轉到既定之裝卸位置即可。藉此，法蘭部17的缺口部17a的位置與卡合凸起36的位置係一致，所以，工具本體11的組裝部12與緊固件供給裝置20的連接部21a之卡合被解除，可自工具本體11拔出緊固件供給裝置20。 Further, when the fastener supply device 20 is detached from the tool body 11, contrary to the above, the tool body 11 and the fastener supply device 20 may be rotated to a predetermined detachment position. Thereby, the position of the notch portion 17a of the flange portion 17 coincides with the position of the engagement projection 36, so that the engagement between the assembly portion 12 of the tool body 11 and the connection portion 21a of the fastener supply device 20 is released. The fastener supply device 20 is pulled out from the tool body 11.
如上所述，當依據本實施形態時，在工具本體11的組裝部12間隔設有複數孔19a，同時在緊固件供給裝置20的連接部21a，設有可越過卡合到孔19a之鋼珠37，當相互旋轉工具本體11與緊固件供給裝置20時，孔19a與鋼珠37相嵌合，藉此，可定位工具本體11與緊固件供給裝置20之角度，同時相互旋轉工具本體11與緊固件供給裝置20，以改變孔19a與鋼珠37之嵌合位置，藉此，可改變工具本體11與緊固件供給裝置20之相對角度。亦即，即使不操作按鍵或連桿，或者，不暫時卸下緊固件供給裝置20，也可以改變工具本體11與緊固件供給裝置20之相對角度，所以，可大幅提高作業效率。 As described above, according to the present embodiment, the plurality of holes 19a are provided at intervals in the assembly portion 12 of the tool body 11, and at the connection portion 21a of the fastener supply device 20, the steel ball 37 which can be engaged with the hole 19a is provided. When the tool body 11 and the fastener supply device 20 are mutually rotated, the hole 19a is fitted with the steel ball 37, whereby the angle of the tool body 11 and the fastener supply device 20 can be positioned while rotating the tool body 11 and the fasteners with each other. The device 20 is supplied to change the fitting position of the hole 19a and the steel ball 37, whereby the relative angle between the tool body 11 and the fastener supply device 20 can be changed. That is, even if the button or the link is not operated, or the fastener supply device 20 is not temporarily removed, the relative angle between the tool body 11 and the fastener supply device 20 can be changed, so that work efficiency can be greatly improved.
又，當使工具本體11與緊固件供給裝置20旋轉到既定之裝卸位置時，工具本體11的組裝部12與緊固件供給 裝置20的連接部21a之卡合被解除，可自工具本體11拔出緊固件供給裝置20。亦即，與改變工具本體11與緊固件供給裝置20之相對角度相同地，可裝卸操作緊固件供給裝置20，當裝卸操作時，無須操作按鍵或連桿，所以，作業性很優良。 Moreover, when the tool body 11 and the fastener supply device 20 are rotated to a predetermined loading and unloading position, the assembly portion 12 of the tool body 11 and the fastener supply are provided. The engagement of the connecting portion 21a of the device 20 is released, and the fastener supply device 20 can be pulled out from the tool body 11. That is, the fastener supply device 20 can be attached and detached in the same manner as the relative angle between the tool body 11 and the fastener supply device 20, and the button or the link is not required to be operated during the loading and unloading operation, so that the workability is excellent.
又，因為係使鋼珠37藉板狀彈簧38往突出方向推壓，同時使鋼珠37嵌入孔19a之構造，所以，當使用者調整角度時，以鋼珠37嵌入時之觸擊感，可感知定位結束，所以，可提高使用者的實用性。 Moreover, since the steel ball 37 is pressed by the plate spring 38 in the protruding direction and the steel ball 37 is fitted into the hole 19a, when the user adjusts the angle, the sense of contact when the steel ball 37 is embedded is perceived. This is the end, so the user's practicality can be improved.
而且，在上述實施形態中，設置被嵌合部(孔19a)到工具本體11側，設置嵌合部(鋼珠37)到緊固件供給裝置20側，但是，本發明並不侷限於此，也可以設置嵌合部到工具本體11側，設置被嵌合部到緊固件供給裝置20側。 Further, in the above-described embodiment, the fitting portion (the hole 19a) is provided on the tool body 11 side, and the fitting portion (the steel ball 37) is provided on the fastener supply device 20 side. However, the present invention is not limited thereto. The fitting portion may be provided to the tool body 11 side, and the fitted portion may be provided to the fastener supply device 20 side.
又，在上述實施形態中，雖然推壓構件使用板狀彈簧38，但是，本發明並不侷限於此，推壓構件也可以使用O型環。 Further, in the above embodiment, the plate spring 38 is used as the pressing member. However, the present invention is not limited thereto, and the pressing member may use an O-ring.
又，在上述實施形態中，被嵌合部雖然係形成在金屬帶19上之孔19a，但是，也可以取代孔19a而使用凹部。又，也可以不使用金屬帶19，使用其他材料，或者，直接形成孔或凹部在組裝部12上。 Further, in the above-described embodiment, the fitted portion is formed in the hole 19a of the metal strip 19, but a recess may be used instead of the hole 19a. Further, other materials may be used without using the metal strip 19, or holes or recesses may be directly formed on the assembly portion 12.
又，在上述實施形態中，雖然設置被嵌合部(孔19a)在組裝部12的外周，但是，也可以設置被嵌合部到組裝部12的內周，或者，設置法蘭部17的鑽錐組裝部15的外表面上，配合此而設置嵌合部到緊固件供給裝置20側。 Further, in the above-described embodiment, the fitting portion (the hole 19a) is provided on the outer circumference of the assembling portion 12, but the fitting portion may be provided to the inner circumference of the assembling portion 12, or the flange portion 17 may be provided. The fitting surface is provided on the outer surface of the drill tap assembling portion 15 to the fastener supply device 20 side.
12‧‧‧組裝部 12‧‧‧ Assembly Department
19‧‧‧金屬帶 19‧‧‧Metal strip
19a‧‧‧孔 19a‧‧ hole
21‧‧‧基座部 21‧‧‧Base section
21a‧‧‧連接部 21a‧‧‧Connecting Department
37‧‧‧鋼珠 37‧‧‧ steel balls
38‧‧‧板狀彈簧 38‧‧‧ Plate spring
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013075729A JP6024567B2 (en) | 2013-04-01 | 2013-04-01 | tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201501878A TW201501878A (en) | 2015-01-16 |
| TWI568544B true TWI568544B (en) | 2017-02-01 |
Family
ID=52351776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103108327A TWI568544B (en) | 2013-04-01 | 2014-03-11 | Fasteners for Fasteners |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6024567B2 (en) |
| TW (1) | TWI568544B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11273541B2 (en) * | 2019-03-18 | 2022-03-15 | Kyocera Senco Industrial Tools, Inc. | Autofeed screwdriver attachment with twist collar to activate movable plates for latching to screw gun |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW257713B (en) * | 1994-02-24 | 1995-09-21 | Bosch Gmbh Robert | |
| TW303319B (en) * | 1995-10-20 | 1997-04-21 | Hitachi Koki Kk | |
| WO2000071287A1 (en) * | 1999-05-24 | 2000-11-30 | Robison Troy D | Snap-in chuck assembly, snap-in tool and tool drive system |
| US6688611B2 (en) * | 1997-12-12 | 2004-02-10 | Black & Decker Inc. | Removable chuck |
| JP2006341369A (en) * | 2005-05-30 | 2006-12-21 | Hilti Ag | Fastener feeder |
| TWM303794U (en) * | 2006-07-19 | 2007-01-01 | Forging Adapter Co Ltd | Auxiliary sleeve structure of ring ratchet spanner and ring spanner |
| TWM303795U (en) * | 2006-07-28 | 2007-01-01 | Best Power Tools Co Ltd | Case of pneumatic tool |
| TWI293594B (en) * | 2004-06-21 | 2008-02-21 | Duraspin Products Llc | A hand-held fastener-driving tool |
| TWI297300B (en) * | 2002-07-11 | 2008-06-01 | Big Alpha Co Ltd | |
| US20110036212A1 (en) * | 2009-08-12 | 2011-02-17 | Black & Decker Inc. | Tool Bit or Tool Holder for Power Tool |
| CN102950566A (en) * | 2011-08-20 | 2013-03-06 | 苏州宝时得电动工具有限公司 | Screw support device and screw tool assembled with screw support device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7287681B1 (en) * | 2006-07-20 | 2007-10-30 | De Poan Pneumatic Corp. | Palm nailer |
| JP5045458B2 (en) * | 2007-08-15 | 2012-10-10 | マックス株式会社 | Fastener driving machine |
-
2013
- 2013-04-01 JP JP2013075729A patent/JP6024567B2/en not_active Expired - Fee Related
-
2014
- 2014-03-11 TW TW103108327A patent/TWI568544B/en not_active IP Right Cessation
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW257713B (en) * | 1994-02-24 | 1995-09-21 | Bosch Gmbh Robert | |
| TW303319B (en) * | 1995-10-20 | 1997-04-21 | Hitachi Koki Kk | |
| US6688611B2 (en) * | 1997-12-12 | 2004-02-10 | Black & Decker Inc. | Removable chuck |
| WO2000071287A1 (en) * | 1999-05-24 | 2000-11-30 | Robison Troy D | Snap-in chuck assembly, snap-in tool and tool drive system |
| TWI297300B (en) * | 2002-07-11 | 2008-06-01 | Big Alpha Co Ltd | |
| TWI293594B (en) * | 2004-06-21 | 2008-02-21 | Duraspin Products Llc | A hand-held fastener-driving tool |
| JP2006341369A (en) * | 2005-05-30 | 2006-12-21 | Hilti Ag | Fastener feeder |
| TWM303794U (en) * | 2006-07-19 | 2007-01-01 | Forging Adapter Co Ltd | Auxiliary sleeve structure of ring ratchet spanner and ring spanner |
| TWM303795U (en) * | 2006-07-28 | 2007-01-01 | Best Power Tools Co Ltd | Case of pneumatic tool |
| US20110036212A1 (en) * | 2009-08-12 | 2011-02-17 | Black & Decker Inc. | Tool Bit or Tool Holder for Power Tool |
| CN102950566A (en) * | 2011-08-20 | 2013-03-06 | 苏州宝时得电动工具有限公司 | Screw support device and screw tool assembled with screw support device |
| CN102950567A (en) * | 2011-08-20 | 2013-03-06 | 苏州宝时得电动工具有限公司 | Screw support device and screw tool assembled with screw support device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014200852A (en) | 2014-10-27 |
| JP6024567B2 (en) | 2016-11-16 |
| TW201501878A (en) | 2015-01-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |