TWM518144U - Fastening device of wrench - Google Patents
Fastening device of wrench Download PDFInfo
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- TWM518144U TWM518144U TW104214802U TW104214802U TWM518144U TW M518144 U TWM518144 U TW M518144U TW 104214802 U TW104214802 U TW 104214802U TW 104214802 U TW104214802 U TW 104214802U TW M518144 U TWM518144 U TW M518144U
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Description
本創作一種扳手扣固裝置(二)，詳指應用於手工具相關領域之技術，其特徵在於能夠穩固的固定套筒、起子頭等手工具裝設於扳手上，防止操作過程中套筒、起子頭恣意脫離、掉落，即為一種實用性極佳之創新改良。 The invention relates to a wrench fastening device (2), which refers to a technology applied in the field of hand tools, and is characterized in that a fixed fixing sleeve, a screwdriver head and the like are mounted on a wrench to prevent a sleeve during operation, The screwdriver is detached and dropped, which is an innovative and excellent improvement.
市面上的扳手類型繁多，然而隨著時代的演進，一般使用者以及維修者在每次施工的時候，為了要減少過多種類的扳手攜帶所產生一定重量上的負荷，且許多螺絲的設置位置過於狹小，並不是一般扳手能夠輕易地進入而轉動，因此不少業者將扳手進行改良，並且添加了能夠符合不同類型的螺絲拆、組之套筒而使用，或者是提供起子頭的裝設，如此一來使用者及維修者不僅可以直接透過扳手來拆、組螺絲之外，亦可添加裝設套筒、起子頭來拆、組不同區域、不同類型尺寸之螺絲。然而上述僅是大意說明扳手與套筒、起子頭之間的關聯性，實際上扳手與套筒、起子頭之間的組裝定位才是重點所在。 There are many types of wrenches on the market. However, with the evolution of the times, the average user and the repairer have to reduce the load on the weight of the various types of wrenches during each construction, and many screws are placed too far. Small, not the general wrench can easily enter and rotate, so many manufacturers have improved the wrench, and added a sleeve that can meet different types of screw disassembly, set, or provide a screwdriver, so As soon as the user and the repairer can directly disassemble and assemble the screws through the wrench, they can also add the mounting sleeve and the screwdriver head to disassemble and assemble the screws of different areas and different sizes. However, the above is only to explain the relationship between the wrench and the sleeve and the screwdriver head. In fact, the assembly positioning between the wrench and the sleeve and the screwdriver head is the key point.
請參閱中華民國專利公告號M426472「扳手之夾掣裝置」，該扳手主要包括有至少一端具容置部之扳手本體、一設於該扳手本體容置部之棘輪環座、一設於棘輪環座與扳手本體間之棘輪裝置、以及至少一設於棘輪環座上之夾掣裝置；其中，該棘輪環座係 於外環面上設有外環棘齒，內環面上則開設有呈內十二角狀之套接部，夾掣裝置則係於該套接部之兩相鄰內角間的鄰接壁上設有彈性伸縮之夾掣組件，且使該夾掣組件可同時凸伸出兩相鄰內角的套接面上；藉此，於棘輪環座之內十二角狀套接部套合外六角狀之作業件時，不論以奇數內角或偶數內角套合，均可利用夾掣組件穩固而有效的夾持作業件，進而達到大幅提升使用效能之實用效益。上述之扳手雖然能夠透過夾掣裝置進一步固定套筒的裝設，但是長時間僅利用了彈性體的彈力推抵珠體固定套筒的設置容易造成彈性體的彈性疲乏，導致爾後無法順利地將珠體推出而固定套筒的設置。 Please refer to the Republic of China Patent No. M426472 "Thumbs clamp device". The wrench mainly includes a wrench body having at least one receiving portion, a ratchet ring seat disposed on the wrench body receiving portion, and a ratchet ring. a ratchet device between the seat and the wrench body, and at least one clamping device disposed on the ratchet ring seat; wherein the ratchet ring base An outer ring ratchet is disposed on the outer ring surface, and a sleeve portion having an inner twelve-corner shape is formed on the inner ring surface, and the clamping device is attached to the adjacent wall between two adjacent inner corners of the socket portion. The elastically stretchable clamping jaw assembly is arranged, and the clamping jaw assembly can simultaneously protrude from the sleeve faces of two adjacent inner corners; thereby, the twelve-corner sleeve portion fits inside the ratchet ring seat In the hexagonal working piece, whether the odd inner angle or the even inner angle is engaged, the clamping member can be used to firmly and effectively hold the working piece, thereby achieving the practical benefit of greatly improving the use efficiency. Although the above-mentioned wrench can further fix the sleeve by the clamping device, the elastic force of the elastic body is pushed against the bead fixing sleeve for a long time, and the elasticity of the elastic body is easily fatigued, which may not be smoothly performed afterwards. The bead is pushed out to fix the sleeve setting.
另請參閱中華民國專利公告號M466758「起子頭扳手工具」，其係於扳手本體設有工具座，該工具座之第一端設有具夾掣定位結構之套合槽，以供套接定位起子頭，第二端則連通第一端之套合槽，一頂出件係設於扳手本體之工具座的第二端，該頂出件之第一端設有可穿伸於工具座之套合槽的頂推部，於第二端則設有按壓部，以供按壓頂出起子頭，並於該工具座之第二端設有彈性件，以供抵推頂出件復位；藉此，利用按壓頂出件頂出起子頭，即可使起子頭脫離套合槽之夾掣定位結構，而凸伸出較長距離，以便於使用者易於拔取起子頭，進而達到易於施力操作及提昇使用便利性之實用效益。上述扳手雖然其技術特徵在於提供起子頭的輕易拔離，但是在其內用來固定起子頭裝設之夾掣件，容易因起子頭的反覆拔離、組裝操作下，造成夾掣件的彈性固定力逐漸疲乏，最後導致起子頭無法順利地固定在套合槽內。 Please also refer to the Republic of China Patent Publication No. M466758 "Starter Head Wrench Tool", which is provided with a tool holder on the wrench body, and the first end of the tool holder is provided with a clamping groove with a clamping and positioning structure for socket positioning. The first end of the ejector member is connected to the second end of the tool holder of the wrench body, and the first end of the ejector member is configured to be extendable to the tool holder. The pushing portion of the sleeve groove is provided with a pressing portion at the second end for pressing the ejection head, and an elastic member is disposed at the second end of the tool holder for resetting the pushing and pushing member; Therefore, by pressing the ejector to push out the screwdriver head, the screwdriver head can be separated from the clamping locating structure of the grooving groove, and protruded a long distance, so that the user can easily extract the screwdriver head, thereby achieving easy force application. And the practical benefits of improving the convenience of use. Although the above-mentioned wrench is technically characterized in that it is easy to pull off the screwdriver head, the clip member for fixing the screwdriver head is easy to be elasticized due to the reverse pull-out of the screwdriver head and the assembly operation. The fixing force is gradually tired, and finally the screwdriver head cannot be smoothly fixed in the fitting groove.
同樣地請參閱中華民國專利公告號M476030「穿透式棘輪扳手之改良結構」，其係具有一扳手本體，且該扳手本體之前端 具有一頭部，該頭部內係設有一棘輪，而該棘輪上係穿設有一多邊形之套接孔，且該套接孔係用以套接一套筒，另，該棘輪之上緣設有一第一頸部，且該第一頸部之外周壁係環設有一環槽，該棘輪於其環槽內係具有複數穿孔，同時該環槽內更扣接有一C形扣環，而該等穿孔可供該C形扣環凸出，進而形成一限位部，藉由該限位部可供彈性止擋於該套筒，藉此，於使用者之操作過程中，該棘輪之套接孔限制該套筒上產生位移之情形。此案之扳手係同於M466758「起子頭扳手工具」，同樣係以C形扣環來固定套筒的裝設，但是卻也容易因C形扣環的彈性疲乏導致無法確實穩固的限位固定套筒。 Similarly, please refer to the Republic of China Patent Publication No. M476030, "Improved Structure of a Penetrating Ratchet Wrench", which has a wrench body and the front end of the wrench body The utility model has a head having a ratchet wheel therein, and the ratchet wheel is provided with a polygonal sleeve hole, and the sleeve hole is for sleeved with a sleeve, and the upper edge of the ratchet wheel is provided The first neck portion is provided with a ring groove in the outer peripheral ring of the first neck, the ratchet has a plurality of perforations in the ring groove, and a C-shaped buckle is further fastened in the ring groove. The perforation is provided for the C-shaped buckle to protrude, thereby forming a limiting portion, wherein the limiting portion is configured to elastically stop the sleeve, thereby the ratchet sleeve during the operation of the user. The perforations limit the displacement of the sleeve. The wrench of this case is the same as the M466758 "driver head wrench tool". It is also equipped with a C-shaped buckle to fix the sleeve. However, it is also easy to fix the limit due to the elastic fatigue of the C-shaped buckle. Sleeve.
綜觀上述所列舉之相關扳手的技術上，具有共同缺失之處在於用來固定起子頭、套筒的元件會因彈性疲乏而造成套筒、起子頭無法確實的裝設在扳手上提供操作使用，且容易掉落、脫離甚至造成遺失的狀況發生。為此，本創作人投入許多時間研究相關知識，並加以比較各項優劣，進行相關產品的研究及開發，且歷經的多次實驗及測試，而終於推出一種『扳手扣固裝置』改善上述缺失，以符合大眾所需使用。 Looking at the technical aspects of the above-mentioned related wrenches, the common disadvantage is that the components used to fix the screwdriver head and the sleeve may be unstable due to the elastic fatigue, and the sleeve and the screwdriver head may not be reliably mounted on the wrench for operation. And it is easy to fall, detach, or even cause a lost situation. To this end, the creator invested a lot of time to research relevant knowledge, and compared various advantages and disadvantages, research and development of related products, and after many experiments and tests, and finally launched a "wrench fastening device" to improve the above-mentioned defects. To meet the needs of the public.
本創作主要技術在於提供起子頭、套筒裝設在扳手上時，能夠確實且穩固的將起子頭、套筒裝設在扳手上，更不會造成掉落等問題的發生；其改善先前技術中所列舉之相關技術中，存在的共同缺失在於固定起子頭、套筒之元件會因長時間的操作使用而造成彈性疲乏，另外習知扳手的組裝結構過於複雜等問題。 The main technique of the present invention is to provide a screwdriver head and a sleeve which are mounted on the wrench, and can accurately and stably install the screwdriver head and the sleeve on the wrench, and the problem of falling and the like is not caused; Among the related technologies listed in the prior art, there is a common problem that the components of the fixed screwdriver head and the sleeve may be elastically fatigued due to long-term operation, and the assembly structure of the conventional wrench is too complicated.
為了達成上述之目的與功效，本創作一種扳手扣固裝置(二)，係用以對應套筒、起子頭所環凹的環槽限位而裝設，其包括： 一扳手本體，其具有一握柄部及一驅動部連結握柄部的一端，又在該驅動部貫設有一套孔，該驅動部在套孔與握柄部之間設有一位滑限槽；及一限位扣件係裝設於驅動部，其具有位於底面的一限位滑條，該限位滑條滑組於限位滑槽，該限位扣件對應套孔的一側設有一卡扣部與一釋放部；其中，限位扣件於限位滑槽滑移使起子頭、套筒的裝設對應至釋放部時即可快速脫離套孔，該卡扣部嵌卡起子頭、套筒的環槽時則形成穩固裝設狀態，藉此穩固起子頭、套筒穩固裝設於套孔內，並達到防止施工操作過程中任意脫離之目的與功效。 In order to achieve the above-mentioned purpose and effect, the present invention provides a wrench fastening device (2) for mounting a ring groove limit corresponding to a sleeve and a screwdriver head, which comprises: a wrench body having a handle portion and a driving portion connecting one end of the handle portion, and a driving hole is disposed in the driving portion, the driving portion is provided with a sliding limit groove between the sleeve hole and the grip portion And a limit fastener is mounted on the driving portion, and has a limit slider on the bottom surface, the limit slider slides in the limit slot, and the limit fastener is disposed on one side of the sleeve hole The utility model has a buckle portion and a release portion; wherein the limit fastener is slidable in the limit sliding slot to quickly disengage the sleeve hole when the mounting of the screwdriver head and the sleeve corresponds to the release portion, the buckle portion is embedded with the screwdriver When the ring groove of the head and the sleeve is formed, the stable installation state is formed, thereby stabilizing the screwdriver head and the sleeve stably installed in the sleeve hole, and achieving the purpose and the function of preventing any separation during the construction operation.
本創作進一步的技術特徵在於，該限位滑槽包括有位於驅動部表面的一縮小開口，該縮小開口與限位滑槽垂直連通而構成倒T狀槽型空間。 A further technical feature of the present invention is that the limiting chute includes a reduced opening on the surface of the driving portion, and the reduced opening vertically communicates with the limiting chute to form an inverted T-shaped slotted space.
本創作進一步的技術特徵在於，該限位滑條相對限位滑槽倒T狀槽型空間形成倒T狀結構。 A further technical feature of the present invention is that the limit slider forms an inverted T-shaped structure with respect to the T-shaped slot space of the limit slot.
本創作進一步的技術特徵在於，該限位扣件包括有位於限位滑條相反側的一推部，而該釋放部為一凹弧槽。 A further technical feature of the present invention is that the limiting fastener comprises a pushing portion on the opposite side of the limiting slider, and the releasing portion is a concave arc groove.
本創作一種扳手扣固裝置(二)的第二種實施例結構，係用以對應套筒、起子頭所環凹的環槽限位而裝設，其包括：一扳手本體，其具有一握柄部及一驅動部連結握柄部的一端，又在該驅動部貫設有一套孔，該驅動部在套孔與握柄部之間設有一限位滑槽及一限位蓋板，該限位滑槽具有一限位缺口且連通套孔，該限位蓋板組設於限位滑槽的槽口；及一限位扣件滑組於限位蓋板下側的限位滑槽內，該限位扣件具有一卡扣部與一釋放部，該卡扣部朝向限位缺口且伸入套孔；其中，限位扣件於限位滑槽滑移使起子頭、套筒的裝設對應至釋放部時即可快速脫離套孔，該卡扣部嵌卡起子頭、套筒的環槽時則形成穩固裝設狀態，藉此穩固 起子頭、套筒穩固裝設於套孔內，並達到防止施工操作過程中任意脫離之目的與功效。 The second embodiment of the wrench fastening device (2) is configured to be corresponding to the annular groove limit of the sleeve and the screwdriver head, and comprises: a wrench body having a grip The handle and a driving portion are coupled to one end of the handle portion, and a driving hole is disposed in the driving portion. The driving portion is provided with a limiting sliding slot and a limiting cover between the sleeve hole and the handle portion. The limit slot has a limit gap and communicates with the sleeve hole. The limit cover is set in the slot of the limit slot; and a limit fastener slides on the lower limit slot of the limit cover. The limiting fastener has a latching portion and a releasing portion, and the latching portion extends toward the limiting notch and protrudes into the sleeve hole; wherein the limiting fastener slides on the limiting slot to make the screwdriver head and the sleeve When the device is installed corresponding to the release portion, the sleeve hole can be quickly disengaged. When the buckle portion is inserted into the ring groove of the sub-head and the sleeve, a stable installation state is formed, thereby stabilizing The screwdriver head and the sleeve are firmly installed in the sleeve hole, and the purpose and effect of preventing any separation during the construction operation are achieved.
本創作進一步的技術特徵在於，該限位蓋板設有一導槽且平行限位滑槽。 A further technical feature of the present invention is that the limiting cover is provided with a guiding slot and a parallel limiting slot.
本創作進一步的技術特徵在於，該限位滑槽具有至少二固定階部且位於槽口的兩側，該限位蓋板結合於固定階部。 A further technical feature of the present invention is that the limiting slot has at least two fixed steps and is located on both sides of the slot, and the limiting cover is coupled to the fixed step.
本創作進一步的技術特徵在於，該限位扣件表面設一推部且滑組於導槽。 A further technical feature of the present invention is that the surface of the limiting fastener is provided with a pushing portion and is slidably assembled in the guiding groove.
本創作進一步的技術特徵在於，該釋放部呈凹弧槽狀。 A further technical feature of the present invention is that the release portion has a concave arc groove shape.
(10)‧‧‧套筒 (10)‧‧‧Sleeve
(20)‧‧‧起子頭 (20) ‧ ‧ ‧ screwdriver head
(30)‧‧‧環槽 (30) ‧‧‧ Ring groove
(1)‧‧‧扳手本體 (1)‧‧‧Wrench body
(11)‧‧‧握柄部 (11)‧‧‧Handle
(12)‧‧‧驅動部 (12)‧‧‧ Drive Department
(15)‧‧‧套孔 (15) ‧ ‧ set of holes
(16)‧‧‧限位滑槽 (16)‧‧‧Limit chute
(161)‧‧‧縮小開口 (161) ‧‧‧Shrinking the opening
(162)‧‧‧限位缺口 (162) ‧ ‧ Limit gap
(163)‧‧‧固定階部 (163) ‧ ‧ fixed order
(17)‧‧‧限位蓋板 (17)‧‧‧Limited cover
(171)‧‧‧導槽 (171)‧‧‧ Guide slots
(7)‧‧‧限位扣件 (7) ‧‧‧ Limit fasteners
(71)‧‧‧限位滑條 (71)‧‧‧Limited sliders
(72)‧‧‧卡扣部 (72) ‧‧‧Snaps
(73)‧‧‧釋放部 (73) ‧ ‧ release department
(74)‧‧‧推部 (74)‧‧‧ 推
第一圖係本創作立體分解示意圖。 The first figure is a schematic exploded view of the present creation.
第二圖係本創作第二種使用態樣立體分解示意圖 The second figure is a schematic diagram of the second use of the second aspect of the creation.
第三圖係本創作立體組合示意圖。 The third figure is a schematic diagram of the three-dimensional combination of the creation.
第四圖係本創作嵌卡起子頭狀態的俯視示意圖。 The fourth picture is a top view of the state of the artificial card inserter.
第五圖係第四圖的V-V線段剖面示意圖。 The fifth figure is a schematic cross-sectional view of the V-V line segment of the fourth figure.
第六圖係本創作未嵌卡起子頭狀態的俯視示意圖。 The sixth picture is a top view of the state in which the creation of the card is not embedded.
第七圖係第六圖的Ⅶ-Ⅶ線段剖面示意圖。 The seventh figure is a schematic cross-sectional view of the VII-VII line of the sixth figure.
第八圖係本創作第二種實施例結構的立體分解示意圖。 The eighth figure is a perspective exploded view showing the structure of the second embodiment of the present creation.
第九圖係本創作第二種實施例結構的立體組合示意圖。 The ninth drawing is a three-dimensional combination diagram of the structure of the second embodiment of the present creation.
第十圖係本創作第二種實施例嵌卡起子頭狀態的俯視示意圖。 The tenth figure is a top view of the state of the second embodiment of the present invention.
第十一圖係第十圖的XI-XI線段剖面示意圖。 The eleventh figure is a schematic cross-sectional view of the XI-XI line segment of the tenth figure.
第十二圖係本創作第二種實施例未嵌卡起子頭狀態的俯視示意圖。 The twelfth figure is a top view of the second embodiment of the present invention in which the state of the sub-head is not embedded.
第十三圖係第十二圖的XⅢ-XⅢ線段剖面示意圖。 The thirteenth figure is a schematic cross-sectional view of the XIII-XIII line of the twelfth figure.
本創作為達成上述的目的與功效，以及所採用之技術手段與構造，茲搭配圖示就本創作的實施例加以詳細說明其特徵與功效。 In order to achieve the above-mentioned purpose and effect, and the technical means and structure adopted, the present invention will be described in detail with reference to the embodiments of the present invention.
請參閱第一圖至第七圖所示，本創作一種扳手扣固裝置(二)有兩種使用態樣，第一種使用態樣係用以固定套筒(10)的裝設，第二種使用態樣如第二圖所示係用以固定起子頭(20)的裝設(第二圖至第十三圖係以起子頭(20)為主要說明)，其中本創作圖示均以套筒(10)、起子頭(20)環凹有環槽(30)為主要較佳實施例為說明(在此合先陳明)，因此本創作包括：一扳手本體(1)，其具有一握柄部(11)及一驅動部(12)連結握柄部(11)的一端，又在該驅動部(12)貫設有一套孔(15)，該驅動部(12)在套孔(15)與握柄部(11)之間設有一限位滑槽(16)。及一限位扣件(7)係裝設於驅動部(12)，其具有位於底面的一限位滑條(71)，該限位滑條(71)滑組於限位滑槽(16)，該限位扣件(7)對應套孔(15)的一側設有一卡扣部(72)與一釋放部(73)。其中，限位扣件(7)於限位滑槽(16)滑移使起子頭(20)、套筒(10)的裝設對應至釋放部(73)時即可快速脫離套孔(15)，該卡扣部(72)嵌卡起子頭(20)、套筒(10)的環槽(30)時則形成穩固裝設狀態，藉此穩固起子頭(20)、套筒(10)穩固裝設於套孔(15)內，並達到防止施工操作過程中任意脫離之目的與功效。 Please refer to the first figure to the seventh figure. The wrench fastening device (2) has two kinds of usage patterns. The first type of use is used to fix the sleeve (10). The use pattern is as shown in the second figure for fixing the driver head (20) (the second to the thirteenth drawings are mainly based on the screwdriver head (20)), wherein the creation drawings are The sleeve (10) and the screwdriver head (20) are annularly recessed with a ring groove (30) as a main preferred embodiment for illustration (herein, the first description), so the present invention comprises: a wrench body (1) having A handle portion (11) and a driving portion (12) are coupled to one end of the handle portion (11), and a driving hole (15) is disposed in the driving portion (12). The driving portion (12) is in the sleeve hole. (15) A limit chute (16) is arranged between the handle portion (11). And a limit fastener (7) is mounted on the driving portion (12), and has a limit slider (71) on the bottom surface, and the limit slider (71) slides in the limit chute (16) The limiting fastener (7) is provided with a latching portion (72) and a releasing portion (73) corresponding to one side of the sleeve hole (15). Wherein, the limiting fastener (7) can be quickly disengaged from the sleeve hole when the limiting chute (16) is slid so that the mounting of the screwdriver head (20) and the sleeve (10) corresponds to the releasing portion (73). When the latching portion (72) is fitted with the screwdriver head (20) and the ring groove (30) of the sleeve (10), a stable mounting state is formed, thereby securing the screwdriver head (20) and the sleeve (10). It is firmly installed in the sleeve hole (15) and achieves the purpose and effect of preventing any separation during the construction operation.
在第一、二圖中，本創作該限位滑槽(16)包括有位於驅動部(12)表面的一縮小開口(161)，該縮小開口(161)與限位滑槽(16)垂直連通而構成倒T狀槽型空間。另，該限位滑條(71)相對限位滑槽(16)倒T狀槽型空間形成倒T狀結構。且，該限位扣件(7)包括有位於限位滑條(71)相反側的一推部(74)，而該釋放部(73)為一凹弧槽。 In the first and second figures, the limit chute (16) includes a reduced opening (161) on the surface of the driving portion (12), and the reduced opening (161) is perpendicular to the limiting chute (16). Connected to form an inverted T-shaped slotted space. In addition, the limit slider (71) forms an inverted T-shaped structure with respect to the limit-shaped chute (16). Moreover, the limiting fastener (7) includes a pushing portion (74) on the opposite side of the limiting slider (71), and the releasing portion (73) is a concave arc groove.
如第四、五圖所示，本創作扳手本體對一起子頭進行嵌卡限位操作如下：當由推部(74)推動限位扣件(7)在扳手本體(1)之驅動部(12)套組的起子頭(20)一側滑移，而使起子頭(20)未對應至釋放部(73)時，則如第五圖所示，係使限位扣件(7)嵌卡於起子頭(20)的環槽(30)限位而形成穩固裝設狀態，達到防止施工操作過程中任意脫離之目的與功效；反之，如第六、七圖所示，當由推部(74)推動限位扣件(7)在扳手本體(1)之驅動部(12)套組的起子頭(20)一側滑移，而使釋放部(73)對應至起子頭(20)時，將使限位扣件(7)脫離與起子頭(20)環槽(30)的嵌卡形成釋放，以便如第七圖箭頭所示，而能對該起子頭(20)進行拆卸與更換；而且，本創作以精簡化結構能簡易組裝降低成本，兼具經濟效益之多重進步性。 As shown in the fourth and fifth figures, the body of the wrench body performs the locking operation on the sub-heads as follows: when the pushing portion (7) is pushed by the pushing portion (74) in the driving portion of the wrench body (1) ( 12) When the driver's head (20) of the set slips on one side, and the starter (20) does not correspond to the release portion (73), as shown in the fifth figure, the limit fastener (7) is embedded. The ring groove (30) of the screwdriver head (20) is restrained to form a stable installation state, thereby preventing the purpose and effect of arbitrarily separating during the construction operation; otherwise, as shown in the sixth and seventh figures, when the push part is (74) pushing the limit fastener (7) to slide on the side of the driver bit (20) of the driver portion (12) of the wrench body (1), and the release portion (73) corresponds to the driver head (20) At this time, the limit fastener (7) will be released from the card insertion of the ring (30) of the bit (20), so that the driver (20) can be disassembled as shown by the arrow in the seventh figure. Replacement; Moreover, this creation can be easily assembled and reduced in cost with a simplified structure, and has multiple economic benefits.
如第八圖至第十三圖所示，本創扳手扣固裝置(二)的第二種實施例結構，係用以對應套筒(10，參見第一圖)、起子頭(20)所環凹的環槽(30)限位而裝設，包括：一扳手本體(1)，其具有一握柄部(11)及一驅動部(12)連結握柄部(11)的一端，又在該驅動部(12)貫設有一套孔(15)，該驅動部(12)在套孔(15)與握柄部(11)之間設有一限位滑槽(16)及一限位蓋板(17)，該限位滑槽(16)具有一限位缺口(162)且連通套孔(15)，該限位蓋板(17)組設於限位滑槽(16)的槽口。 As shown in the eighth to thirteenth drawings, the second embodiment of the prior art wrench fastening device (2) is configured to correspond to the sleeve (10, see the first figure) and the screwdriver head (20). The annular ring groove (30) is arranged to be limited, comprising: a wrench body (1) having a handle portion (11) and a driving portion (12) connecting one end of the handle portion (11), A driving hole (15) is disposed in the driving portion (12), and the driving portion (12) is provided with a limiting slot (16) and a limit between the sleeve hole (15) and the handle portion (11). a cover plate (17), the limit sliding slot (16) has a limiting notch (162) and communicates with the sleeve hole (15), and the limiting cover plate (17) is disposed in the slot of the limiting sliding slot (16) mouth.
及一限位扣件(7)係滑組於限位蓋板(17)下側的限位滑槽(16)內，該限位扣件(7)具有一卡扣部(72)與一釋放部(73)，該卡扣部(72)朝向限位缺口(162)且伸入套孔(15)。 And a limit fastener (7) is arranged in the limit sliding slot (16) on the lower side of the limit cover (17), the limit fastener (7) has a buckle portion (72) and a The release portion (73) faces the limit notch (162) and extends into the sleeve hole (15).
其中，該限位扣件(7)於限位滑槽(16)滑移使起子頭(20)、套筒(10)的裝設對應至釋放部(73)時即可快速脫離套孔(15)，該卡扣部(72)嵌卡起子頭(20)、套筒(10)的環槽(30)時則形成穩固裝設狀態，藉此穩固起 子頭(20)、套筒(10)穩固裝設於套孔(15)內，並達到防止施工操作過程中任意脫離之目的與功效。 Wherein, the limiting fastener (7) can be quickly disengaged from the sleeve hole when the limiting slot (16) slides so that the mounting of the screwdriver head (20) and the sleeve (10) corresponds to the releasing portion (73) ( 15), when the locking portion (72) is fitted with the screwdriver bit (20) and the ring groove (30) of the sleeve (10), a stable installation state is formed, thereby securing The sub-head (20) and the sleeve (10) are stably installed in the sleeve hole (15), and achieve the purpose and effect of preventing any separation during the construction operation.
在第八圖中，該限位蓋板(17)設有一導槽(171)且平行限位滑槽(16)。而且，該限位滑槽(16)具有至少二固定階部(163)且位於槽口兩側的，該限位蓋板(17)結合於固定階部(163)。另，該限位扣件(7)表面設一推部(74)且滑組於導槽(171)。又，該釋放部(73)呈凹弧槽狀。 In the eighth figure, the limit cover (17) is provided with a guide groove (171) and a parallel limit chute (16). Moreover, the limiting slot (16) has at least two fixed steps (163) and is located at two sides of the slot, and the limiting cover (17) is coupled to the fixed step (163). In addition, the surface of the limiting fastener (7) is provided with a pushing portion (74) and is slidably assembled to the guiding groove (171). Further, the release portion (73) has a concave arc groove shape.
如第十、十一圖所示，本創作第二種實施例扳手本體對一起子頭進行嵌卡限位操作如下：當由推部(74)推動限位扣件(7)在扳手本體(1)之驅動部(12)套組的起子頭(20)一側滑移，而使起子頭(20)未對應至釋放部(73)時，則如第十圖所示，係使卡扣部(72)嵌卡於起子頭(20)的環槽(30)限位而形成穩固裝設狀態，達到防止施工操作過程中任意脫離之目的與功效；反之，如第十二、十三圖所示，當由推部(74)推動限位扣件(7)在扳手本體(1)之驅動部(12)套組的起子頭(20)一側滑移，而使釋放部(73)對應至起子頭(20)時，將使卡扣部(72)脫離與起子頭(20)環槽(30)的嵌卡形成釋放，以便如第十三圖箭頭所示，而能對該起子頭(20)進行拆卸與更換者。 As shown in the tenth and eleventh drawings, in the second embodiment of the present invention, the wrench body performs the card insertion limit operation on the sub-heads as follows: when the pushing portion (7) is pushed by the pushing portion (74) on the wrench body ( 1) When the driver head (20) of the driver unit (12) sleeve slides on one side, and the driver head (20) does not correspond to the release portion (73), as shown in the tenth figure, the buckle is fastened. The portion (72) is embedded in the ring groove (30) of the screwdriver head (20) to form a stable installation state, thereby preventing the purpose and effect of arbitrarily separating during the construction operation; otherwise, as shown in the twelfth and thirteenth As shown, when the push-fastening member (7) is pushed by the pushing portion (74), it slides on the side of the driver (12) of the driving portion (12) of the wrench body (1), and the releasing portion (73) is caused. Corresponding to the screwdriver head (20), the snap portion (72) will be released from the snap-in formation of the ring (30) of the screwdriver head (20) so as to be able to be used as shown in the arrow of the thirteenth figure. The head (20) is disassembled and replaced.
如上所述，本創作比起習知技術所列舉之技術來說，更具有相當程度上的進步性，也更符合一般大眾所要求。由上所述者僅為用以解釋本創作之較佳實施例，並非企圖據以對本創作做任何形式上之限制，是以，凡有在相同之創作精神下所做有關本創作之任何修飾或變更者，為其他可據以實施之型態且具有相同效果者，皆仍應包括在本創作意圖保護之範疇內。 As mentioned above, this creation is more progressive than the techniques listed in the prior art, and is more in line with the requirements of the general public. The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form limitation on the creation, so that any modification related to the creation in the same creative spirit is made. Or the changer, other types that can be implemented according to the same effect, should still be included in the scope of protection of this creative intention.
綜上所述，本創作「扳手扣固裝置(二)」，其實用性及成本效益上，確實是完全符合產業上發展所需，且所揭露之結構創作亦是具有 前所未有的創新構造，所以其具有「新穎性」應無疑慮，又本創作可較習用之結構更具功效之增進，因此亦具有「進步性」，其完全符合我國專利法有關新型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，並給予肯定。 In summary, the creation of the "wrench fastening device (2)" is practical and cost-effective. It is indeed in full compliance with the development of the industry, and the disclosed structural creation also has The unprecedented innovative structure, so its "newness" should be undoubtedly considered, and this creation can be more effective than the conventional structure, so it is also "progressive", which fully meets the requirements for the application of new patents in China's patent law. The stipulation is to file a patent application in accordance with the law, and I would like to ask the bureau to review it as soon as possible and give it affirmation.
(20)‧‧‧起子頭 (20) ‧ ‧ ‧ screwdriver head
(30)‧‧‧環槽 (30) ‧‧‧ Ring groove
(1)‧‧‧扳手本體 (1)‧‧‧Wrench body
(11)‧‧‧握柄部 (11)‧‧‧Handle
(12)‧‧‧驅動部 (12)‧‧‧ Drive Department
(15)‧‧‧套孔 (15) ‧ ‧ set of holes
(16)‧‧‧限位滑槽 (16)‧‧‧Limit chute
(161)‧‧‧縮小開口 (161) ‧‧‧Shrinking the opening
(7)‧‧‧限位扣件 (7) ‧‧‧ Limit fasteners
(71)‧‧‧限位滑條 (71)‧‧‧Limited sliders
(73)‧‧‧釋放部 (73) ‧ ‧ release department
(74)‧‧‧推部 (74)‧‧‧ 推
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104214802U TWM518144U (en) | 2015-09-11 | 2015-09-11 | Fastening device of wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104214802U TWM518144U (en) | 2015-09-11 | 2015-09-11 | Fastening device of wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM518144U true TWM518144U (en) | 2016-03-01 |
Family
ID=56085681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104214802U TWM518144U (en) | 2015-09-11 | 2015-09-11 | Fastening device of wrench |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM518144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI677407B (en) * | 2019-02-12 | 2019-11-21 | 鴻安國際興業有限公司 | Wrench having stopping device |
| US10792791B2 (en) | 2015-03-18 | 2020-10-06 | Hong Ann Tool Industries Co., Ltd. | Clench wrench |
| TWI839129B (en) * | 2023-02-22 | 2024-04-11 | 永豐工具股份有限公司 | Penetration wrench clamping structure |
-
2015
- 2015-09-11 TW TW104214802U patent/TWM518144U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10792791B2 (en) | 2015-03-18 | 2020-10-06 | Hong Ann Tool Industries Co., Ltd. | Clench wrench |
| TWI677407B (en) * | 2019-02-12 | 2019-11-21 | 鴻安國際興業有限公司 | Wrench having stopping device |
| TWI839129B (en) * | 2023-02-22 | 2024-04-11 | 永豐工具股份有限公司 | Penetration wrench clamping structure |
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