TWM555783U - Fitting part structure of hand tool - Google Patents
Fitting part structure of hand tool Download PDFInfo
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- TWM555783U TWM555783U TW106214943U TW106214943U TWM555783U TW M555783 U TWM555783 U TW M555783U TW 106214943 U TW106214943 U TW 106214943U TW 106214943 U TW106214943 U TW 106214943U TW M555783 U TWM555783 U TW M555783U
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- curved surface
- hand tool
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- sleeve
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
本創作係關於一種手工具套合部結構，其係包括：一第一本體係設有第一套合部，該第一套合部係包括有六個驅動部及六個容置部且係呈間隔環狀排列狀；每一驅動部係包括二第一弧面及一第二弧面，該第二弧面係設於該驅動部之中央處，該第二弧面係設於該第一弧面間，該第二弧面係更凸出於該第一弧面，使該第一弧面係受該第二弧面所間隔而成二個狀，該第一弧面相切一水平線與該第二弧面亦相切一水平線而係具有第一距離，該第一距離係小於0.5mm；該容置部係呈凹弧面狀，每一容置部係設於每二個第一弧面間，該容置部內係形成有一第一圓，該第一圓係與該第一弧面係呈相切狀，該容置部與該第一弧面係呈不相切狀。 The present invention relates to a hand tool sleeve structure, which comprises: a first system having a first sleeve portion, the first sleeve portion comprising six drive portions and six housing portions and Each of the driving portions includes two first curved surfaces and a second curved surface, the second curved surface is disposed at a center of the driving portion, and the second curved surface is disposed at the first Between a curved surface, the second curved surface protrudes further from the first curved surface, so that the first curved surface is divided by the second curved surface into two shapes, and the first curved surface is tangent to a horizontal line And the second curved surface is also tangent to a horizontal line and has a first distance, the first distance is less than 0.5 mm; the receiving portion is in a concave arc shape, and each receiving portion is disposed in each of the two A first circle is formed in the accommodating portion, and the first circular system is tangential to the first curved surface, and the accommodating portion is not tangential to the first curved surface.
Description
本創作係與一手工具套合部結構有關，尤指一種手工具套合部結構之該第一套合部之該驅動部之該第二弧面係略為凸出，而該容置部係略為凹入，使該第一套合部磨損該螺合件之角端之機率即大減，該第一距離係僅小於0.5mm，該第一本體之外徑係僅因該第二弧面而略小增加，該第一本體之外徑及該第一套合部不會磨損該螺合件之角端間具有更佳之平衡結構。 The creation department is related to the structure of the one-hand tool sleeve assembly, and in particular, the second arc surface of the driving portion of the first sleeve portion of the hand tool sleeve portion structure is slightly convex, and the housing portion is slightly Recessing, the probability that the first fitting portion wears the corner end of the screwing member is greatly reduced, the first distance is only less than 0.5 mm, and the outer diameter of the first body is only due to the second curved surface With a slight increase, the outer diameter of the first body and the first fitting portion do not wear a better balance between the corner ends of the screw.
按吾人先前所知，習用之手工具套合部結構，如第十四圖及第十五圖所示，該第二本體30係為一梅花扳手結構，當然該第二本體30亦可為套筒結構或棘輪結構，該第二本體30係設有第二套合部31，該第二套合部31係包括有複數大凸弧面32與複數小凹弧面33，該大凸弧面32及該小凹弧面33係各為六個且呈間隔環狀排列，該大凸弧面32與小凹弧面33間係呈相切狀，且二者間具有不同直徑，該第二套合部31係可供該螺合件20相套合。 As is known in the prior art, as shown in the fourteenth and fifteenth drawings, the second body 30 is a wrench structure. Of course, the second body 30 can also be a sleeve. The second body 30 is provided with a second sleeve portion 31, and the second sleeve portion 31 includes a plurality of large convex curved surfaces 32 and a plurality of small concave curved surfaces 33, the large convex curved surface 32 and the small concave curved surface 33 are six and arranged in a spaced annular shape, the large convex curved surface 32 and the concave concave curved surface 33 are tangent, and have different diameters therebetween, the second The sleeve portion 31 is adapted to fit the screw member 20.
但此習用手工具套合部結構之缺失係在於：該第二本體30之該第二套合部31與該螺合件20間基本上係為鬆配合結構，該第二本體30旋動該螺合件20時，每一大凸弧面32係靠抵於該螺合 件20之每一邊面上，該螺合件20之每一角端21即會抵於接近該大凸弧面32與該小凹弧面33相交處，該第二套合部31旋動該螺合件20時即係易磨損該螺合件20之角端21處，使該螺合件20之角端21即會受旋動力而漸磨成圓角狀。 However, the missing structure of the hand tool sleeve is that the second sleeve portion 31 of the second body 30 and the screw member 20 are substantially loosely fitted, and the second body 30 rotates the structure. When the screw member 20 is screwed, each large convex arc surface 32 is abutted against the screwing On each side of the member 20, each corner end 21 of the screw member 20 will be close to the intersection of the large convex arc surface 32 and the small concave curved surface 33, and the second sleeve portion 31 rotates the screw When the fitting 20 is worn, the corner end 21 of the screwing member 20 is easily worn, so that the corner end 21 of the screwing member 20 is rotated by the turning force into a rounded shape.
另一專利案如美國專利案號：US2007/0125204A1，台灣專利案申請號：093219645，證書號：M270886，專利名稱：防螺帽頭受損之套筒。 Another patent case is US Patent Case No.: US2007/0125204A1, Taiwan Patent Application No. 093219645, Certificate No.: M270886, Patent Name: Sleeve with damaged nut head.
但此專利案結構之缺失係在於：請輔以公報之第五圖及第七圖所示，當該套筒20與該螺帽頭40相套合旋動時，該套合孔22之該六個卡抵斜凸24係卡掣於該螺帽頭40六個邊面之略中央處而帶動該螺帽頭40轉動，該卡抵斜凸24係很凸出於該套合孔22內，該套合孔22之該閃避槽23與該螺帽頭40之角端間即有很大之間隔，該套合孔22在旋動時應很難磨損至該螺帽頭40之角端，此即為此專利案相對上述習用該第二本體30即第十五圖之結構之優點，結構上該卡抵斜凸24凸出越多磨損該螺帽頭40之角端之機率係更低，但相較於前述習用第十四圖之該大凸弧面32，該卡抵斜凸24之凸出狀係更為凸出，該套筒20為維持其旋動扭力，該套筒20即需有一定壁厚，該卡抵斜凸24係呈凸出狀時即會使該套筒20之外徑增加，且該卡抵斜凸24係呈尖角狀，該卡抵斜凸24之旋動扭力係較為不足且可能會使該卡抵斜凸24磨成圓角狀，且該卡抵斜凸24係會造成該螺帽頭40之咬痕，該套筒20在旋動該螺帽頭40時即形成其它之缺失。 However, the absence of the structure of the patent is that, as shown in the fifth and seventh figures of the bulletin, when the sleeve 20 is screwed with the nut head 40, the sleeve hole 22 is The six card-impacting brackets 24 are engaged at a slight center of the six sides of the nut head 40 to drive the nut head 40 to rotate. The card abutment 24 protrudes from the sleeve hole 22 The doffering slot 23 of the sleeve hole 22 is substantially spaced from the corner end of the nut head 40. The sleeve hole 22 should be hard to wear to the corner end of the nut head 40 when rotated. This is the advantage of the structure of the second body 30, that is, the fifteenth figure, in relation to the above-mentioned patents. The more the structure of the card abutment 24 protrudes, the more the wear of the corner end of the nut head 40 is more Low, but compared to the large convex arc surface 32 of the above-mentioned conventional fourteenth figure, the convex shape of the card abutting convexity 24 is more convex, and the sleeve 20 maintains its rotational torque, the sleeve 20, a certain wall thickness is required, and the outer diameter of the sleeve 20 is increased when the card is inclined, and the card abutment 24 is sharply angled, and the card is inclined. 24 rotation torque is insufficient and possible The card contact 24 projecting obliquely ground round shape, and the inclined protrusion 24 abuts card system will cause the head 40 of the nut bites, the sleeve 20 in the rotating head of the nut that is missing the other 40 is formed.
有鑑於上述各手工具套合部結構之缺失，本創作人藉多年從 事相關行業之製造經驗，終於有一能解決習用弊端之手工具套合部結構之產品問世。 In view of the lack of the structure of the above-mentioned hand tool fittings, the creator borrowed many years from With the manufacturing experience of related industries, there is finally a product that can solve the drawbacks of the hand-tool combination structure.
習用手工具套合部中一是會使該螺合件之角端即會受旋動力而漸磨成圓角狀，另一係會使該套筒之外徑增加，本創作之手工具套合部之該驅動部之該第二弧面係略為凸出，而該容置部係略為凹入，使該第一套合部磨損該螺合件之角端之機率即大減，該第一距離係僅小於0.5mm，該第一本體之外徑係僅因該第二弧面而略小增加，該第一本體之外徑及該第一套合部不會磨損該螺合件之角端間具有更佳之平衡結構。 One of the hand tool fittings is that the corner end of the screwing piece will be rotated by the turning force and the other part will increase the outer diameter of the sleeve. The second curved surface of the driving portion of the joint portion is slightly convex, and the receiving portion is slightly concave, so that the probability that the first fitting portion wears the corner end of the screwing member is greatly reduced. The distance of the first body is only slightly smaller than 0.5 mm, and the outer diameter of the first body is slightly increased by the second curved surface. The outer diameter of the first body and the first sleeve portion do not wear the screw member. There is a better balance between the corner ends.
一種手工具套合部結構，其係包括：一第一本體係設有第一套合部，該第一套合部係包括有六個驅動部及六個容置部且二者間係呈間隔環狀排列狀；每一驅動部係包括二第一弧面及一第二弧面，該第二弧面係設於該驅動部之中央處，該第二弧面係設於該第一弧面間，該第二弧面係更凸出於該第一弧面，使該第一弧面係受該第二弧面所間隔而成二個狀，該第一弧面相切一水平線與該第二弧面亦相切一水平線而係具有第一距離，該第一距離係小於0.5mm；該容置部係呈凹弧面狀，每一容置部係設於每二個第一弧面間，該容置部內係形成有一第一圓，該第一圓係與該第一弧面係呈相切狀，該容置部與該第一弧面係呈不相切狀。 A hand tool sleeve structure includes: a first system is provided with a first sleeve portion, and the first sleeve portion includes six driving portions and six receiving portions, and the two portions are Each of the driving portions includes two first curved surfaces and a second curved surface, the second curved surface is disposed at a center of the driving portion, and the second curved surface is disposed at the first portion Between the curved surfaces, the second curved surface protrudes further from the first curved surface, so that the first curved surface is divided by the second curved surface into two shapes, and the first curved surface is tangent to a horizontal line and The second curved surface is also tangent to a horizontal line and has a first distance, the first distance is less than 0.5 mm; the receiving portion is in a concave arc shape, and each receiving portion is disposed in each of the first two A first circle is formed in the accommodating portion, and the first circular system is tangential to the first curved surface, and the accommodating portion is not tangential to the first curved surface.
每一驅動部之該第二弧面係係略凸出 於該第一弧面，使該第一弧面與該第二弧面間係具有第一距離，該第一距離係僅小於0.5mm，且設有該容置部，該容置部內係形成有一第一圓，該第一圓係與該第一弧面呈相切狀，亦即該第二弧面係略為凸出，而該容置部係略為凹入，使該第一套合部磨損該螺合件之角端之機率即大減，該第一距離係僅小於0.5mm，該第一本體之外徑係僅因該第二弧面而略小增加，該第一本體之外徑及該第一套合部不會磨損該螺合件之角端間具有更佳之平衡結構。 The second curved surface of each driving portion is slightly convex The first curved surface has a first distance between the first curved surface and the second curved surface, the first distance is less than 0.5 mm, and the receiving portion is disposed, and the receiving portion is formed a first circle, the first circle is tangential to the first curved surface, that is, the second curved surface is slightly convex, and the receiving portion is slightly concave, so that the first portion is The probability of abrading the corner end of the screw member is greatly reduced, the first distance is only less than 0.5 mm, and the outer diameter of the first body is slightly increased only by the second curved surface, outside the first body The diameter and the first set of parts do not wear a better balance between the corner ends of the screw.
為使 鈞局委員及熟習此項技藝人士對本創作之功效完全瞭解，茲配合圖式及圖號就本創作之結構、組成說明於後，惟以下所述者僅為用來解釋本創作之實施例，並非企圖據以對本創作做任何形式上之限制，是以凡是在本創作之精神下，所作的任何修飾變更皆仍應屬於本創作之保護範圍。 In order to enable the members of the Board and those skilled in the art to fully understand the effects of this creation, the structure and composition of the creation are described in conjunction with the drawings and drawings, but the following are only used to explain the implementation of this creation. For example, it is not intended to impose any form of restriction on this creation. Any modification made in the spirit of this creation should still fall within the scope of this creation.
10‧‧‧第一本體 10‧‧‧First Ontology
11‧‧‧第一套合部 11‧‧‧First set of joints
12‧‧‧驅動部 12‧‧‧ Drive Department
121‧‧‧第一弧面 121‧‧‧First curved surface
122‧‧‧第二弧面 122‧‧‧second curved surface
123‧‧‧第一半徑 123‧‧‧First radius
124‧‧‧第二半徑 124‧‧‧second radius
125‧‧‧第一距離 125‧‧‧First distance
13‧‧‧容置部 13‧‧‧ 容部
131‧‧‧第一圓 131‧‧‧First round
14‧‧‧第一圓心 14‧‧‧First Center
141‧‧‧第二圓 141‧‧‧ second round
142‧‧‧第一六邊形 142‧‧‧First hexagon
143‧‧‧第一垂直線 143‧‧‧ first vertical line
20‧‧‧螺合件 20‧‧‧ screw fittings
30‧‧‧第二本體 30‧‧‧Second ontology
31‧‧‧第二套合部 31‧‧‧Second set of joints
32‧‧‧大凸弧面 32‧‧‧ Large convex curved surface
33‧‧‧小凹弧面 33‧‧‧Small concave curved surface
第一圖、係本創作手工具套合部結構之立體圖。 The first picture is a perspective view of the structure of the hand tool assembly.
第二圖、係本創作手工具套合部結構之前視圖。 The second picture is a front view of the structure of the hand tool assembly.
第三圖、係本創作第二圖A處之放大圖。 The third picture is an enlarged view of the second picture A of the present creation.
第四圖、係本創作第二圖B處之放大圖。 The fourth picture is an enlarged view of the second picture B of the present creation.
第五圖、係本創作套合螺合件第一操作狀態之前視圖。 The fifth figure is a front view of the first operational state of the original fitting screw.
第六圖、係本創作套合螺合件第二操作狀態之前視圖。 The sixth figure is a front view of the second operational state of the screw-in fitting.
第七圖、係本創作套合螺合件第三操作狀態之前視圖。 The seventh figure is a front view of the third operational state of the present assembly.
第八圖、係本創作第二實施例之立體圖。 The eighth figure is a perspective view of the second embodiment of the present creation.
第九圖、係本創作第三實施例之立體圖。 The ninth drawing is a perspective view of a third embodiment of the present creation.
第十圖、係本創作第四實施例之立體圖。 The tenth figure is a perspective view of the fourth embodiment of the present creation.
第十一圖、係本創作第五實施例之立體圖。 The eleventh figure is a perspective view of a fifth embodiment of the present creation.
第十二圖、係本創作第六實施例之立體圖。 Fig. 12 is a perspective view showing a sixth embodiment of the present creation.
第十三圖、係本創作第七實施例之前視圖。 The thirteenth drawing is a front view of the seventh embodiment of the present creation.
第十四圖、係習用手工具套合部結構之前視圖。 Figure 14 is a front view of the structure of the hand tool sleeve.
第十五圖、係習用套合螺合件操作狀態之前視圖。 The fifteenth figure is a front view of the operational state of the conventional fitting screw.
首先請參閱第一圖至第四圖所示，第一圖係本創作手工具套合部結構之立體圖，第二圖係本創作手工具套合部結構之前視圖，第三圖係本創作第二圖A處之放大圖，第四圖係本創作第二圖B處之放大圖，本創作係有關於一種手工具套合部結構，其係包括：一第一本體10，該第一本體10係設有第一套合部11，該第一套合部11係包括有六個驅動部12及六個容置部13，該驅動部12及該容置部13係呈間隔環狀排列狀，該第一本體10係為一梅花扳手結構且係呈穿透槽狀；請輔以第三圖所示，該第一本體10之該驅動部12係呈凸弧面狀，每一驅動部12係包括二第一弧面121及一第二弧面122，該第二弧面122係設於該驅動部12之中央處，該第二弧面122係設於該第一弧面121間，該第二弧面122係更凸出於該第一弧面121，使該第一弧面121係受該第二弧面122所間隔而成二個狀，該第一弧面121之半徑係為第一半徑123，該第二弧 面122之半徑係為第二半徑124，該第一半徑123係大於該第二半徑124，該第一半徑123之數值與該第二半徑124之數值間之比例係大於4比1或大於3比1，該第一弧面121相切一水平線與該第二弧面122亦相切一水平線而係具有第一距離125，該第一距離125係小於0.5mm，該第一距離125係小於0.3mm；請輔以第四圖所示，該容置部13係呈凹弧面狀，每一容置部13係設於每二個第一弧面121間，該容置部13內係形成有一第一圓131，該第一圓131係與該第一弧面121係呈相切狀，該第一圓131與該第一弧面121之間之關係即等同於該大凸弧面32與該小凹弧面33間之關係，該容置部13與該第一弧面121係呈不相切狀，該容置部13之半徑係大於該第一圓131之半徑，該容置部13與該第一圓131具有相同圓心，該容置部13係呈單一圓弧狀；該第一套合部11之軸心處係設有第一圓心14，該第一圓心14係構成第二圓141，該第二圓141之外周面係形成一第一六邊形142，每一第二弧面122係與該第二圓14及該第一六邊形142之邊面均呈相切狀，該第一圓心14係設有第一垂直線143，該第二弧面122之最凸出處係位於該第一垂直線163上，該第一弧面121及該第二弧面122之圓心亦皆位於該第一垂直線163上。 First of all, please refer to the first to fourth figures. The first picture is the perspective view of the structure of the hand tool, and the second picture is the front view of the structure of the hand tool. The third picture is the first part of the creation. The enlarged view of the second figure A, the fourth figure is the enlarged view of the second figure B of the present creation. The present invention relates to a hand tool sleeve structure, which comprises: a first body 10, the first body The first sleeve portion 11 includes six driving portions 12 and six accommodating portions 13 , and the driving portion 12 and the accommodating portion 13 are arranged in a ring shape. The first body 10 is a hammer wrench structure and has a penetrating groove shape; as shown in the third figure, the driving portion 12 of the first body 10 has a convex arc shape, and each driving The portion 12 includes two first curved surfaces 121 and a second curved surface 122. The second curved surface 122 is disposed at a center of the driving portion 12, and the second curved surface 122 is disposed on the first curved surface 121. The second curved surface 122 is further protruded from the first curved surface 121 such that the first curved surface 121 is spaced apart by the second curved surface 122. The first curved surface 121 is formed. The radius is the first radius 123, the second arc The radius of the surface 122 is a second radius 124. The first radius 123 is greater than the second radius 124. The ratio between the value of the first radius 123 and the value of the second radius 124 is greater than 4 to 1 or greater than 3. Between the first curved surface 121 and the second curved surface 122, a horizontal line is tangent to the second curved surface 122 and has a first distance 125. The first distance 125 is less than 0.5 mm, and the first distance 125 is less than The accommodating portion 13 is formed in a concave arc shape, and each accommodating portion 13 is disposed between each of the two first curved surfaces 121, and the accommodating portion 13 is provided. Forming a first circle 131, the first circle 131 is tangential to the first curved surface 121, and the relationship between the first circle 131 and the first curved surface 121 is equivalent to the large convex curved surface. The accommodating portion 13 is not tangential to the first curved surface 121, and the radius of the accommodating portion 13 is greater than the radius of the first circle 131. The accommodating portion 13 has the same center and the first circle 131. The accommodating portion 13 has a single arc shape. The first center portion 14 is provided with a first center 14 at the axial center. Forming the second 141. The outer circumference of the second circle 141 forms a first hexagon 142, and each of the second curved surfaces 122 is tangent to the sides of the second circle 14 and the first hexagon 142. The first center 14 is provided with a first vertical line 143, and the most convex portion of the second curved surface 122 is located on the first vertical line 163, and the first arc surface 121 and the center of the second curved surface 122 They are also located on the first vertical line 163.
請繼續參閱第五圖所示，第五圖係本創作套合螺合件20第一操作狀態之前視圖，由圖示可清楚所示，該第一本體10順時針旋動該螺合件20時，每一驅動部12之該第二弧面122係靠抵於該螺合件20之每一邊面上，由於該第二弧面122與該第一弧面121間係具有該第一距離125，當該第二弧面122與該螺合件20之邊面相靠抵時，位於該第二弧面122右側之該第一弧面121即與該螺合件20之邊面具有一間距而不靠抵於該螺合件20之邊 面上，另一第一弧面121亦與該螺合件20之邊面相遠離，該螺合件20之六個角端係分別位於每一容置部13範圍內，當該第一套合部11旋動該螺合件20時，該容置部13係與該第一弧面121不相切而可避免磨損該螺合件20之角端。 Please continue to refer to the fifth figure. The fifth figure is a front view of the first operating state of the present assembled screw member 20. As can be clearly shown, the first body 10 rotates the screw 20 clockwise. The second curved surface 122 of each driving portion 12 abuts against each side of the screw member 20, and the first curved surface 122 has the first distance between the second curved surface 122 and the first curved surface 121. When the second curved surface 122 and the side surface of the screwing member 20 abut each other, the first curved surface 121 located on the right side of the second curved surface 122 has a distance from the edge of the screwing member 20 Not against the side of the screw 20 The other first curved surface 121 is also away from the side surface of the screwing member 20. The six angular ends of the screwing member 20 are respectively located in the range of each of the accommodating portions 13, when the first sleeve is When the screwing portion 20 is rotated, the receiving portion 13 is not tangential to the first curved surface 121 to avoid wearing the corner end of the screwing member 20.
請繼續參閱第六圖所示，第六圖係本創作套合螺合件20第二操作狀態之前視圖，由圖示可清楚所示，該第一本體10逆時針旋動該螺合件20時，該第一套合部11之每一驅動部12之該第二弧面122係靠抵於該螺合件20之每一邊面上，位於該第二弧面122左側之該第一弧面121係與該螺合件20之邊面具有一間距而不靠抵於該螺合件20之邊面上，該螺合件20之六個角端係分別位於每一容置部13範圍內，該第一套合部11係旋動該螺合件20。 Please continue to refer to the sixth figure. The sixth figure is a front view of the second operating state of the present assembled screw member 20. As can be clearly shown, the first body 10 rotates the screw 20 counterclockwise. The second arc surface 122 of each driving portion 12 of the first sleeve portion 11 abuts against each side of the screw member 20, and the first arc is located on the left side of the second curved surface 122. The face 121 is spaced apart from the side of the screw member 20 without abutting against the side of the screw member 20. The six corner ends of the screw member 20 are respectively located in the range of each of the receiving portions 13. The first fitting portion 11 rotates the screw member 20.
請繼續參閱第七圖所示，第七圖係本創作套合螺合件20第三操作狀態之前視圖，由圖示可清楚所示，該六邊形螺合件20係為已磨耗呈略圓角時，該第一本體10逆時針旋動該螺合件20，該第二弧面122之最凸出處亦可靠抵於該螺合件20之每一邊面上，以達到拆解磨成圓角之該螺合件20。 Please continue to refer to the seventh figure. The seventh figure is a front view of the third operating state of the present set screwing member 20. As can be clearly shown from the figure, the hexagonal screwing member 20 is worn out. When the fillet is rounded, the first body 10 rotates the screwing member 20 counterclockwise, and the most protruding portion of the second curved surface 122 is also reliably abutted on each side of the screwing member 20 to achieve disassembly and grinding. The screw member 20 is rounded.
請參閱第八圖所示，第八圖係本創作第二實施例之立體圖，該實施例中，該第一本體10係為棘輪結構，該棘輪結構主要係樞設於棘輪扳手上。 Referring to the eighth embodiment, the eighth figure is a perspective view of the second embodiment of the present invention. In this embodiment, the first body 10 is a ratchet structure, and the ratchet structure is mainly pivoted on the ratchet wrench.
請參閱第九圖所示，第九圖係本創作第三實施例之立體圖，該實施例中，該第一本體10係為套筒結構。 Referring to the ninth figure, the ninth drawing is a perspective view of a third embodiment of the present invention. In this embodiment, the first body 10 is a sleeve structure.
請參閱第十圖所示，第十圖係本創作第四實施例之立體圖，該實施例中，該第一本體10係為穿透式套筒結構。 Referring to the tenth figure, the tenth figure is a perspective view of the fourth embodiment of the present invention. In this embodiment, the first body 10 is a penetrating sleeve structure.
請參閱第十一圖所示，第十一圖係本創作第五實施例之立體 圖，該實施例中，該第一本體10係為滑桿結構。 Please refer to FIG. 11 , which is a perspective view of the fifth embodiment of the present creation. In the embodiment, the first body 10 is a slide bar structure.
請參閱第十二圖所示，第十二圖係本創作第六實施例之立體圖，該實施例中，該第一本體10係為浮動接頭或萬向接頭。 Referring to Fig. 12, a twelfth embodiment is a perspective view of a sixth embodiment of the present invention. In this embodiment, the first body 10 is a floating joint or a universal joint.
請參閱第十三圖所示，第十三圖係本創作第七實施例之前視圖，該實施例中，該第一本體10係為開口扳手結構，該第一本體10相對第一圖之該第一本體10係少了二個邊面，當然該第一本體10亦可為管扳手結構。 Referring to the thirteenth embodiment, the thirteenth drawing is a front view of the seventh embodiment of the present invention. In this embodiment, the first body 10 is an open-end wrench structure, and the first body 10 is opposite to the first figure. The first body 10 has two side faces. Of course, the first body 10 can also be a pipe wrench structure.
本創作之手工具套合部結構係具有下述之優點： The hand tool kit structure of this creation has the following advantages:
1、該驅動部12係包括第一弧面121及第二弧面122，該第二弧面122係係略凸出於該第一弧面121，使該第一弧面121與該第二弧面122間係具有第一距離125，該第一距離125係僅小於0.5mm，該第一本體10旋動該螺合件20時，每一第二弧面122係靠抵於該螺合件20之每一邊面上，使該一第一弧面121與該螺合件20之邊面係具有間隔，另一第一弧面121亦與該螺合件20之邊面相遠離。 The driving portion 12 includes a first curved surface 121 and a second curved surface 122. The second curved surface 122 is slightly protruded from the first curved surface 121, so that the first curved surface 121 and the second curved surface 121 The curved surface 122 has a first distance 125, and the first distance 125 is only less than 0.5 mm. When the first body 10 rotates the screw 20, each second curved surface 122 abuts against the screwing. On each side of the member 20, the first curved surface 121 and the side surface of the screw member 20 are spaced apart, and the other first curved surface 121 is also away from the side surface of the screw member 20.
2、該第二弧面122之凸出弧度係略凸出於該第一弧面121，該第一距離125係僅小於0.5mm，即該第一本體10之外徑係僅因該第二弧面122而略小增加。 2. The convex curvature of the second curved surface 122 is slightly protruded from the first curved surface 121. The first distance 125 is only less than 0.5 mm, that is, the outer diameter of the first body 10 is only due to the second The arc surface 122 is slightly increased.
3、該第一距離125係僅小於0.5mm，該容置部13係呈凹弧面狀，每一容置部13係設於每二個第一弧面121間，該容置部13處係形成有一第一圓131，該第一圓131與該第一弧面121係呈相切狀，即該容置部13與該第一弧面121係呈不相切狀，當該第一本體10旋動該螺合件20時，該螺合件20之每一角端係分別位於每一容置部13範圍內，該容置部13係可避免磨損該螺合 件20之角端。 The first distance 125 is only less than 0.5 mm, and the accommodating portion 13 is in a concave arc shape, and each accommodating portion 13 is disposed between each of the two first curved surfaces 121, and the accommodating portion 13 is Forming a first circle 131, the first circle 131 is tangential to the first curved surface 121, that is, the accommodating portion 13 is not tangential to the first curved surface 121, when the first When the body 10 rotates the screwing member 20, each corner end of the screwing member 20 is respectively located in the range of each of the accommodating portions 13, and the accommodating portion 13 can avoid the wear of the screwing portion. The corner end of piece 20.
4、本創作主要原理係在於：綜合上述三點該第一本體10之每一驅動部12之該第二弧面122係係略凸出於該第一弧面121，使該第一弧面121與該第二弧面122間係具有第一距離125，該第一距離125係僅小於0.5mm，且設有該容置部13，該容置部13內係形成有一第一圓131，該第一圓131係與該第一弧面121呈相切狀，亦即該第二弧面122係略為凸出，而該容置部13係略為凹入狀，藉由該第二弧面122以及該容置部13，使該第一套合部11磨損該螺合件20之角端之機率即大減，該第一距離125係僅小於0.5mm，該第一本體10之外徑係僅因該第二弧面122而略小增加，本創作即在該第一本體10之外徑及該第一套合部11不會磨損該螺合件20之角端間具有更佳之平衡結構。 The main principle of the present invention is that the second curved surface 122 of each driving portion 12 of the first body 10 is slightly protruded from the first curved surface 121 so that the first curved surface is integrated. A first distance 125 is formed between the second curved surface 122 and the second curved surface 122. The first distance 125 is only less than 0.5 mm, and the receiving portion 13 is formed. The receiving portion 13 is formed with a first circle 131. The first circle 131 is tangential to the first curved surface 121, that is, the second curved surface 122 is slightly convex, and the accommodating portion 13 is slightly concave, and the second curved surface is 122 and the accommodating portion 13 , the probability that the first fitting portion 11 wears the corner end of the screwing member 20 is greatly reduced, and the first distance 125 is only less than 0.5 mm, and the outer diameter of the first body 10 Only slightly increased due to the second curved surface 122, the present invention has a better balance between the outer diameter of the first body 10 and the corner end of the first fitting portion 11 that does not wear the screw member 20. structure.
5、該第二弧面122係為弧面狀，該第二弧面122之旋動時係不會造成該螺合件20之咬痕。 5. The second curved surface 122 is arcuate, and the second curved surface 122 does not cause a bite of the screwing member 20 when it is rotated.
6、請再輔以第七圖所示，該六邊形螺合件20係為已磨耗呈略圓角時，該第一本體10逆時針旋動該螺合件20，每一驅動部12之該第二弧面122之最凸出處亦可靠抵於該螺合件20之每一邊面上，以達到拆解該螺合件20之功效。 6. In addition, as shown in the seventh figure, when the hexagonal screwing member 20 is worn to be slightly rounded, the first body 10 rotates the screwing member 20 counterclockwise, and each driving portion 12 The most convex portion of the second curved surface 122 is also reliably resisted on each side of the screw member 20 to achieve the function of disassembling the screw member 20.
因此本創作之手工具套合部結構深具產業利用價值性、新穎性及進步性，誠能符合新型專利之申請要件，爰依法提出申請。 Therefore, the structure of the hand tool kit of this creation has profound industrial value, novelty and progress, and can meet the application requirements of the new patent, and apply in accordance with the law.
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106214943U TWM555783U (en) | 2017-10-11 | 2017-10-11 | Fitting part structure of hand tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106214943U TWM555783U (en) | 2017-10-11 | 2017-10-11 | Fitting part structure of hand tool |
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| Publication Number | Publication Date |
|---|---|
| TWM555783U true TWM555783U (en) | 2018-02-21 |
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|---|---|---|---|
| TW106214943U TWM555783U (en) | 2017-10-11 | 2017-10-11 | Fitting part structure of hand tool |
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| TW (1) | TWM555783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI676527B (en) * | 2019-03-07 | 2019-11-11 | 施能嘉 | Hand tool bushing structure |
| TWI724957B (en) * | 2020-07-31 | 2021-04-11 | 張季豐 | Universal joint for tools |
-
2017
- 2017-10-11 TW TW106214943U patent/TWM555783U/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI676527B (en) * | 2019-03-07 | 2019-11-11 | 施能嘉 | Hand tool bushing structure |
| TWI724957B (en) * | 2020-07-31 | 2021-04-11 | 張季豐 | Universal joint for tools |
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