TWI569926B - Cover with reverse warning - Google Patents

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Publication number
TWI569926B
TWI569926B TW104114364A TW104114364A TWI569926B TW I569926 B TWI569926 B TW I569926B TW 104114364 A TW104114364 A TW 104114364A TW 104114364 A TW104114364 A TW 104114364A TW I569926 B TWI569926 B TW I569926B
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TW
Taiwan
Prior art keywords
opening
hole
warning
sleeve
groove
Prior art date
Application number
TW104114364A
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Chinese (zh)
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TW201639670A (en
Inventor
張祈雄
Original Assignee
陸同五金機械有限公司
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Priority to TW104114364A priority Critical patent/TWI569926B/en
Publication of TW201639670A publication Critical patent/TW201639670A/en
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Publication of TWI569926B publication Critical patent/TWI569926B/en

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Description

具有扭轉警示的護套 Sheath with twist warning

本發明係關於一種護套結構，特別係關於一種具有扭轉警示的護套。 The present invention relates to a sheath structure, and more particularly to a sheath having a twist warning.

手工具就猶如人類雙手的延伸，協助雙手於不同工作環境中進行作業，固於市面上針對手工具發展出各式各樣的工具，例如一字起子頭、十字起子頭、六角起子頭等搭配使用，手工具進行螺絲鎖設的工作最為常見，利用突破二物體接觸面最大靜摩擦力進行組裝或拆解，但於操作中使用者並無法準確的拿捏鎖設螺絲之鬆緊度，僅透過使用者之雙手的觸感及經驗拿捏力道，故當螺絲緊度不足時將造成鎖設不確實，進而產生容易鬆脫之問題，反之，當螺絲緊度過頭時將造成螺絲與工具接觸面容易崩牙變形而無法拆解，是以需要一種能夠在使用者進行施力時提供扭轉警之護套結構。 The hand tools are like the extension of human hands, helping the hands to work in different working environments. It is solid on the market to develop a variety of tools for hand tools, such as a word screwdriver, a cross screwdriver head, a hex driver head. When used together, the hand tool is most commonly used for screw locking. It can be assembled or disassembled by breaking the maximum static friction of the contact surface of the two objects. However, in operation, the user cannot accurately grasp the tightness of the locking screw. The touch and experience of the user's hands are used to pinch the force. Therefore, when the screw tightness is insufficient, the lock will be inaccurate, and the problem of easy release will occur. Conversely, when the screw is too tight, the screw and the tool will be in contact with each other. It is easy to disintegrate and cannot be disassembled, so it is necessary to have a sheath structure capable of providing a torsion alarm when the user applies a force.

本發明提供一種具有扭轉警示的護套，其主要目的係提供一種於使用者進行施力時具有扭轉警示的護套。 The present invention provides a sheath with a twist warning that is primarily intended to provide a sheath with a twist warning when the user applies a force.

為達前述目的，本發明具有扭轉警示的護套，適用於供一起子頭穿置，該起子頭具有一施力端部、一連接該施力端部的施力段、一受力端部及一連接該受力端部的受力段，該具有扭轉警示的護套，包括：一第一套件，該第一套件供以固套於該起子頭之施力段，該第一套件於外周緣設置一第一警示刻度；以及一第二套件，該第二套件係供固套於該起子頭之受力段，該第二套件於外周緣設置一第二警示刻度，該第二警示刻度之位置與該第一警示刻度之位置相互對應；藉此，當該受力段與該施力段產生扭轉時，帶動該第一套件與該第二套件相對扭轉，使該第一警示刻度與第二警示刻度相互錯位。 In order to achieve the above object, the present invention has a sheath with a twist warning, which is suitable for being worn by a sub-head having a force applying end, a force applying section connecting the force applying end, a force end and a connection. a force receiving section of the stressed end portion, the sheath having a twist warning, comprising: a first sleeve for securing a force applying portion of the screwdriver head, the first kit being disposed at an outer circumference a first warning scale; and a second kit for securing the force receiving portion of the driver head, the second kit is provided with a second warning scale on the outer circumference, the second warning scale position Corresponding to the position of the first warning scale; thereby, when the force receiving section and the force applying section generate a twist, the first kit and the second kit are relatively twisted, so that the first warning scale and the second warning The scales are misaligned with each other.

由前述可知，本發明具有扭轉警示的護套藉由將該第一套件固套於該起子頭之施力段，該第二套件固套於該起子頭之受力段，並於該第一套件面對該第二套件之一端設置該第一警示刻度，該第二套件面對該第一套件之一端設置該第二警示刻度，藉由觀察該第一警示刻度及該第二警示刻度之偏差以得知是否施力過度，進而達成提供一種於使用者進行施力時具有扭轉警示的護套之目的。 It can be seen from the foregoing that the sheath having the twist warning of the present invention is fixed to the force applying section of the screwdriver head by the first sleeve, and the second sleeve is sleeved on the force receiving section of the screwdriver head, and the first The first warning scale is disposed on the one end of the second set, and the second set is disposed on the one end of the first set, and the second warning scale is observed by observing the first warning scale and the second warning scale The deviation is to know whether or not the force is excessively applied, thereby achieving the purpose of providing a sheath having a twisting warning when the user applies the force.

10‧‧‧第一套件 10‧‧‧ first kit

11‧‧‧第一穿設孔 11‧‧‧First hole

12‧‧‧第一開口 12‧‧‧ first opening

13‧‧‧第二開口 13‧‧‧second opening

14‧‧‧第一警示刻度 14‧‧‧First warning scale

15‧‧‧第一限制件容置槽 15‧‧‧First restraint receiving slot

16‧‧‧結合槽 16‧‧‧ Combination slot

17‧‧‧第一接觸面 17‧‧‧First contact surface

20‧‧‧第二套件 20‧‧‧ second kit

21‧‧‧第二穿設孔 21‧‧‧Second hole

22‧‧‧第三開口 22‧‧‧ third opening

23‧‧‧第四開口 23‧‧‧fourth opening

24‧‧‧第二警示刻度 24‧‧‧Second warning scale

25‧‧‧第二限制件容置槽 25‧‧‧Second restriction receiving groove

26‧‧‧第二接觸面 26‧‧‧Second contact surface

30‧‧‧限制件 30‧‧‧Restrictions

40‧‧‧主體件 40‧‧‧ body parts

41‧‧‧第五開口 41‧‧‧ fifth opening

42‧‧‧對應槽 42‧‧‧ corresponding slot

421‧‧‧槽底部 421‧‧‧ bottom of the trough

50‧‧‧配合件 50‧‧‧Parts

51‧‧‧對應凸部 51‧‧‧Corresponding convex parts

52‧‧‧頂面 52‧‧‧ top surface

A‧‧‧起子頭 A‧‧‧ screwdriver head

A1‧‧‧施力端部 A1‧‧‧Tighting end

A11‧‧‧施力段 A11‧‧‧ force section

A2‧‧‧受力端部 A2‧‧‧ Forced end

A21‧‧‧受力段 A21‧‧‧ Force section

L1‧‧‧槽深 L1‧‧‧ groove depth

L2‧‧‧對應長度 L2‧‧‧ corresponding length

圖1 為本發明具有扭轉警示的護套之立體圖。 Figure 1 is a perspective view of a sheath having a twist warning of the present invention.

圖2 為本發明具有扭轉警示的護套之分解圖。 Figure 2 is an exploded view of the sheath with twist warning in accordance with the present invention.

圖3 為本發明具有扭轉警示的護套之剖視圖。 3 is a cross-sectional view of a sheath having a twist warning of the present invention.

圖4 為本發明具有扭轉警示的護套之扭轉示意圖。 Figure 4 is a perspective view of the torsion of the sheath with twist warning in accordance with the present invention.

圖5 為本發明具有扭轉警示的護套第二施例之剖視圖。 Figure 5 is a cross-sectional view of a second embodiment of a sheath having a twist warning of the present invention.

圖6 為本發明具有扭轉警示的護套較佳實施例之分解圖。 Figure 6 is an exploded view of a preferred embodiment of the sheath with twist warning in accordance with the present invention.

圖7 為本發明具有扭轉警示的護套較佳實施例之分解圖。 Figure 7 is an exploded view of a preferred embodiment of the sheath with twist warning in accordance with the present invention.

圖8 為本發明具有扭轉警示的護套較佳實施例之分解圖。 Figure 8 is an exploded view of a preferred embodiment of the sheath with twist warning in accordance with the present invention.

圖9 為本發明具有扭轉警示的護套較佳實施例之剖視圖。 Figure 9 is a cross-sectional view of a preferred embodiment of a sheath having a twist warning of the present invention.

使貴審查委員對本發明之目的、特徵及功效能夠有更進一步之瞭解與認識，以下茲請配合【圖式簡單說明】詳述如後：如圖1至圖9所示，本發明具有扭轉警示的護套，適用於供一起子頭A穿置，該起子頭A具有一施力端部A1、一連接該施力端部A1的施力段A11、一受力端部A2及一連接該受力端部A2的受力段A21，該具有扭轉警示的護套，包括：一第一套件10，該第一套件10供以固套於該起子頭A之該施力段A11，該第一套件10開設一第一穿設孔11，該第一套件10之一端具有一第一開口12，該第一套件10之另一端具有一第二開口13，該第一穿設孔11與該第一開口12及該第二開口13連通，該第一套件10於具有第二開口12之一端之外周緣設置一第一警示刻度14，較佳的，該第一套件10於該第一穿設孔11之側壁開設一第一限制件容置槽15，該第一限制件容置槽15與該第一穿設孔11連通；一第二套件20，該第二套件20供以固套於該起子頭A之受力段A21，該第二套件20可相對該第一套件10旋轉，該第二套件20開設一第二穿設孔21，該第二套件20之一端具有一第三開口22，該第三開口22面對該第一套件10之該第二開口13，該第一套件10之另一端具有一第四開口23，該第二穿設孔21 與該第三開口22及該第四開口23連通，該第二套件20於具有該第三開口22一端之外周緣設置一第二警示刻度24，該第二警示刻度24之位置係與該第一警示刻度14之位置相互對應，較佳的，該第二套件20於該第二穿設孔21之側壁開設一第二限制件容置槽25，該第二限制件容置槽25與該第二穿設孔21連通；以及二限制件30，二該限制件30分別設置於該第一限制件容置槽14及該第二限制件容置槽24，較佳的，該限制件30為一O環。 To enable your review committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [detailed description of the drawings] as follows: As shown in Figures 1 to 9, the present invention has a twist warning The sheath is adapted to be worn by a sub-head A having a force-applying end portion A1, a force-applying portion A11 connecting the force-applying end portion A1, a force-receiving end portion A2, and a connecting force receiving end The force receiving section A21 of the part A2, the sheath having the twisting warning, comprises: a first set 10, the first set 10 is provided for the force applying section A11 of the screwdriver head A, the first set 10 is opened a first through hole 11 , the first end of the first set 10 has a first opening 12 , and the other end of the first set 10 has a second opening 13 , the first through hole 11 and the first opening 12 And the second opening 13 is connected to the first opening 10, and the first sleeve 10 is disposed at a periphery of the second opening 12 to provide a first warning scale 14 . Preferably, the first sleeve 10 is disposed in the first through hole 11 . A first limiting member receiving groove 15 is defined in the sidewall, and the first limiting member receiving groove 15 is connected to the first through hole 11 a second kit 20 for securing the force segment A21 of the driver head A, the second kit 20 is rotatable relative to the first kit 10, and the second kit 20 is provided for a second wear a second opening 20 is formed at one end of the second set 20, the third opening 22 faces the second opening 13 of the first set 10, and the other end of the first set 10 has a fourth opening. 23, the second through hole 21 And communicating with the third opening 22 and the fourth opening 23, the second sleeve 20 is provided with a second warning scale 24 at a periphery of the end of the third opening 22, and the position of the second warning scale 24 is The position of the warning mark 14 is corresponding to each other. Preferably, the second sleeve 20 defines a second limiting member receiving groove 25 on the side wall of the second through hole 21, and the second limiting member receiving groove 25 is The second through hole 21 is connected; and the second restricting member 30 is disposed on the first restricting member receiving groove 14 and the second limiting member receiving groove 24 respectively. Preferably, the limiting member 30 is disposed. For an O ring.

藉此，當該受力段A21與該施力段A11產生扭轉時，帶動該第一套件10與該第二套件20相對扭轉，使該第一警示刻度14與第二警示刻度24相互錯位。 Therefore, when the force receiving section A21 and the urging section A11 are twisted, the first set 10 and the second set 20 are relatively twisted, so that the first warning scale 14 and the second warning scale 24 are displaced from each other.

如圖6所示，於本發明較佳實施例中，該第一套件10之該第一穿設孔11內周緣之形狀為六角狀，該第二套件20之該第二穿設孔21內周緣之形狀為六角狀。 As shown in FIG. 6 , in the preferred embodiment of the present invention, the inner circumference of the first through hole 11 of the first set 10 has a hexagonal shape, and the second through hole 21 of the second set 20 is inside. The shape of the circumference is hexagonal.

如圖7所示，於本發明較佳實施例中，該第一套件10之該第一穿設孔11內周緣之形狀為圓形，該第二套件20之該第二穿設孔21內周緣之形狀為六角狀。 As shown in FIG. 7 , in the preferred embodiment of the present invention, the inner circumference of the first through hole 11 of the first set 10 has a circular shape, and the second through hole 21 of the second set 20 is disposed. The shape of the circumference is hexagonal.

如圖8及圖9所示，於本發明較佳實施例中，該第一套件10係由一主體件40及一配合件50所構成，該配合件50係面對該主體件40，該主體件40具有該第一穿設孔11，該主體件40之一端具有該第二開口13，該主體件40於具有該第二開口13之另一端具有一第五開口41，該主體件40於具有該第五開口41之一端開設一對應槽42，該對應槽42與該第一穿設孔11及該第五開口41連通，該對應槽42具有一槽底部421，該槽底部421至該第五開口41之距離為一槽深L1，該配合件50具有該第一穿設孔11，該配合件50之一端具有該第一開口12，該配 合件50於具有該第一開口12之另一端成形一對應凸部51，該對應凸部51設置於該對應槽42內，該對應凸部51面對該主體件40之一端具有一頂面52，該對應凸部51自該配合件50延伸之長度為一對應長度L2，該對應長度L2小於該槽深L1，是以該主體件40之槽底部421與該配合件50之頂面52之間形成該第一限制件容置槽15。 As shown in FIG. 8 and FIG. 9 , in the preferred embodiment of the present invention, the first kit 10 is composed of a main body member 40 and a mating member 50 , and the mating member 50 faces the main body member 40 . The body member 40 has the first through hole 11 . The body member 40 has a second opening 13 at one end thereof. The body member 40 has a fifth opening 41 at the other end of the second opening 13 . The body member 40 has a fifth opening 41 . A corresponding slot 42 is defined in one end of the fifth opening 41. The corresponding slot 42 is in communication with the first through hole 11 and the fifth opening 41. The corresponding slot 42 has a slot bottom 421, and the slot bottom 421 is The fifth opening 41 has a slot depth L1, and the mating member 50 has the first through hole 11 . The one end of the mating member 50 has the first opening 12 . A corresponding convex portion 51 is formed on the other end of the first opening 12, and the corresponding convex portion 51 is disposed in the corresponding groove 42. The corresponding convex portion 51 has a top surface facing one end of the main body member 40. The length of the corresponding convex portion 51 extending from the engaging member 50 is a corresponding length L2, and the corresponding length L2 is smaller than the groove depth L1, which is the groove bottom portion 421 of the main body member 40 and the top surface 52 of the fitting member 50. The first restricting member receiving groove 15 is formed therebetween.

如圖2及圖3所示，於本發明之第一實施例中，該第一套件10於該第一穿設孔11之側壁開設一結合槽16，該結合槽16開設於該第一套件10具有該第二開口12之一端，該結合槽16與該第一穿設孔11連通，該第二套件20具有該第三開口22之一端係設置於該結合槽16內。 As shown in FIG. 2 and FIG. 3 , in the first embodiment of the present invention, the first sleeve 10 defines a coupling groove 16 in the sidewall of the first through hole 11 , and the coupling slot 16 is opened in the first sleeve. 10 has one end of the second opening 12 , the coupling groove 16 is in communication with the first through hole 11 , and the second sleeve 20 has one end of the third opening 22 disposed in the coupling groove 16 .

如圖5所示，於本發明之第二實施例中，該第一套件10具有該第二開口13之一端具有一第一接觸面17，該第二套件20具有該第三開口22之一端具有一第二接觸面26，該第一接觸面17係面對該第二接觸面26且該第一接觸面17係抵於該第二接觸面26。 As shown in FIG. 5, in the second embodiment of the present invention, the first set 10 has one end of the second opening 13 having a first contact surface 17, and the second set 20 has one end of the third opening 22. There is a second contact surface 26 facing the second contact surface 26 and the first contact surface 17 is abutted against the second contact surface 26 .

本發明具有扭轉警示的護套於使用時，如圖1至圖3所示，由於該第一套件10係固套於該起子頭A之施力段A11，是以第一套件10隨著該施力段A11旋轉，該第二套件20係固套於該起子頭A之該受力段A21，是以該第二套件20隨著該受力段A21旋轉，如圖4所示，當使用者利用該起子頭A進行鎖設作業且施力過度時，將導致該起子頭A之施力段A11因受力而持續旋轉，但該起子頭A之該受力段A21因螺鎖之緊度過頭而無法轉動，進而使該起子頭A產生微量之扭曲，當該起子頭A產生微量之扭曲時，該第一套件10之該第一警示刻度14便與該第二套件20之該第二警示刻度24產生錯位，使用者藉由觀察該第一警示刻度14及該第二警示刻度24之間的偏差得知是否施力過度。 When the sheath with the twist warning is used in the present invention, as shown in FIG. 1 to FIG. 3, since the first kit 10 is fastened to the force applying section A11 of the screwdriver head A, the first kit 10 is used along with the application. The force section A11 rotates, and the second set 20 is fastened to the force receiving section A21 of the screwdriver head A, and the second set 20 rotates with the force receiving section A21, as shown in FIG. When the driver head A is used for the locking operation and the force is applied excessively, the force applying section A11 of the driver head A is continuously rotated by the force, but the force section A21 of the driver head A is tight due to the screw lock. Too much to turn, which causes the screwdriver head A to produce a slight distortion. When the screwdriver head A produces a slight amount of distortion, the first warning scale 14 of the first set 10 and the second second of the second set 20 The warning scale 24 is misaligned, and the user knows whether or not the force is excessive by observing the deviation between the first warning scale 14 and the second warning scale 24.

由前述可知，本發明具有扭轉警示的護套藉由將該第一套件10固套於該起子頭A之施力段A11，該第二套件20固套於該起子頭A之受力段A2，並於該第一套件10面對該第二套件20之一端設置該第一警示刻度14，該第二套件20面對該第一套件10之一端設置該第二警示刻度24，藉由觀察該第一警示刻度14及該第二警示刻度24之偏差以得知是否施力過度，進而達成提供一種於使用者進行施力時具有扭轉警示的護套之目的。 It can be seen from the foregoing that the sheath having the twist warning of the present invention is fixed to the force-applying section A11 of the driver head A by the first kit 10, and the second sleeve 20 is sleeved on the force section A2 of the screwdriver head A. And the first warning scale 14 is disposed on one end of the first kit 10 facing the second kit 20, and the second kit 20 is disposed at one end of the first kit 10 to provide the second warning scale 24, by observing The deviation between the first warning scale 14 and the second warning scale 24 is used to know whether the force is excessively applied, thereby achieving the purpose of providing a sheath having a twisting warning when the user applies the force.

10‧‧‧第一套件 10‧‧‧ first kit

11‧‧‧第一穿設孔 11‧‧‧First hole

12‧‧‧第一開口 12‧‧‧ first opening

13‧‧‧第二開口 13‧‧‧second opening

14‧‧‧第一警示刻度 14‧‧‧First warning scale

15‧‧‧第一限制件容置槽 15‧‧‧First restraint receiving slot

16‧‧‧結合槽 16‧‧‧ Combination slot

17‧‧‧第一接觸面 17‧‧‧First contact surface

20‧‧‧第二套件 20‧‧‧ second kit

21‧‧‧第二穿設孔 21‧‧‧Second hole

22‧‧‧第三開口 22‧‧‧ third opening

23‧‧‧第四開口 23‧‧‧fourth opening

24‧‧‧第二警示刻度 24‧‧‧Second warning scale

25‧‧‧第二限制件容置槽 25‧‧‧Second restriction receiving groove

26‧‧‧第二接觸面 26‧‧‧Second contact surface

30‧‧‧限制件 30‧‧‧Restrictions

A‧‧‧起子頭 A‧‧‧ screwdriver head

A1‧‧‧施力端部 A1‧‧‧Tighting end

A11‧‧‧施力段 A11‧‧‧ force section

A2‧‧‧受力端部 A2‧‧‧ Forced end

A21‧‧‧受力段 A21‧‧‧ Force section

Claims (6)

一種具有扭轉警示的護套，適用於供一起子頭穿置，該起子頭具有一施力端部、一連接該施力端部的施力段、一受力端部及一連接該受力端部的受力段，該具有扭轉警示的護套，包括：一第一套件，該第一套件供以固套於該起子頭之施力段，該第一套件於外周緣設置一第一警示刻度，該第一套件開設一第一穿設孔，該第一套件之一端具有一第一開口，該第一套件之另一端具有一第二開口，該第一穿設孔與該第一開口及該第二開口連通，該第一警示刻度設置於該第一套件具有該第二開口之一端，該第一套件係由一主體件及一配合件所構成，該配合件係面對該主體件，該主體件具有該第一穿設孔，該主體件之一端具有該第二開口，該主體件於具有該第二開口之另一端具有一第五開口，該主體件於具有該第五開口之一端開設一對應槽，該對應槽與該第一穿設孔及該第五開口連通，該對應槽具有一槽底部，該槽底部至該第五開口之距離為一槽深，該配合件具有該第一穿設孔，該配合件之一端具有該第一開口，該配合件於具有該第一開口之另一端成形一對應凸部，該對應凸部係設置於該對應槽內，該凸部面對該主體件之一端具有一頂面，該凸部自該對應部延伸之長度為一對應長度，該對應長度小於該槽深，該主體件之槽底部與該配合件之頂面之間形成該第一限制件容置槽；以及一第二套件，該第二套件係供固套於該起子頭之受力段，該第二套件於外周緣設置一第二警示刻度，該第二警示刻度之位置與該第一警示刻度之位置相互對應，該第二套件開設一第二穿設孔，該第二套件之一端具有一第三開口，該第三開口面對該第一套件之該第二開口，該第一套件之另一端具有一第四開 口，該第二穿設孔與該第三開口及該第四開口連通，該第二警示刻度設置於該第二套件具有該第三開口之一端，該起子頭貫穿該第一穿設孔及該第二穿設孔；藉此，當該受力段與該施力段產生扭轉時，帶動該第一套件與該第二套件相對扭轉，使該第一警示刻度與第二警示刻度相互錯位。 A sheath with a twist warning for adapting to a sub-head having a force applying end, a force applying section connecting the force applying end, a force receiving end and a connecting end of the force receiving end a force receiving section, the sheath having a twisting warning, comprising: a first kit, the first kit is provided to be applied to the force applying section of the screwdriver head, and the first kit is provided with a first warning scale on the outer circumference, The first set has a first through hole, the first end of the first set has a first opening, and the other end of the first set has a second opening, the first through hole and the first opening The second opening is connected, the first warning scale is disposed at the end of the first sleeve having the second opening, and the first kit is formed by a main body member and a fitting member facing the main body member. The body member has the first through hole, the one end of the body member has the second opening, and the body member has a fifth opening at the other end having the second opening, the body member having the fifth opening Opening a corresponding slot at one end, the corresponding slot and the first slot The corresponding hole has a groove bottom, the bottom of the groove has a groove depth from the bottom of the groove, and the fitting has the first through hole, and the one end of the fitting has the same a first opening, the mating member is formed with a corresponding convex portion at the other end of the first opening, the corresponding convex portion is disposed in the corresponding groove, and the convex portion has a top surface facing the one end of the main body member, The length of the protrusion extending from the corresponding portion is a corresponding length, the corresponding length is smaller than the depth of the groove, and the first restricting member receiving groove is formed between the bottom of the groove of the main body member and the top surface of the fitting member; a second kit for securing the force receiving section of the screwdriver head, the second kit is provided with a second warning scale on the outer circumference, and the position of the second warning scale is opposite to the position of the first warning scale Correspondingly, the second set has a second through hole, and one end of the second set has a third opening facing the second opening of the first set, and the other end of the first set has a fourth open The second through hole is connected to the third opening and the fourth opening, and the second warning scale is disposed at the end of the second set having the third opening, the screwdriver head penetrating the first through hole and The second through hole is formed; thereby, when the force receiving portion and the force applying portion are twisted, the first sleeve and the second set are relatively twisted, so that the first warning scale and the second warning scale are misaligned with each other. 如申請專利範圍第1項所述之具有扭轉警示的護套，其中，該第一套件於該第一穿設孔之側壁開設一第一限制件容置槽，該第一限制件容置槽與該第一穿設孔連通，該第二套件於該第二穿設孔之側壁開設一第二限制件容置槽，該第二限制件容置槽與該第二穿設孔連通，另包括二限制件，二該限制件分別設置於該第一限制件容置槽及該第二限制件容置槽。 The sheath having a twisting warning according to the first aspect of the invention, wherein the first sleeve defines a first restricting member receiving groove on a side wall of the first through hole, the first restricting member receiving groove The second sleeve is connected to the first through hole, and the second sleeve is provided with a second restricting member receiving groove on the sidewall of the second through hole, and the second restricting member receiving groove is in communication with the second through hole. The second limiting member is disposed on the first limiting member receiving groove and the second limiting member receiving groove. 如申請專利範圍第1項所述之具有扭轉警示的護套，其中，該第一套件之該第一穿設孔內周緣之形狀為六角狀，該第二套件之該第二穿設孔內周緣之形狀為六角狀。 The sheath having a twist warning according to claim 1, wherein the inner circumference of the first through hole of the first sleeve has a hexagonal shape, and the second through hole of the second sleeve The shape of the circumference is hexagonal. 如申請專利範圍第1項所述之具有扭轉警示的護套，其中，該第一套件之該第一穿設孔內周緣之形狀為圓形，該第二套件之該第二穿設孔內周緣之形狀為六角狀。 The sheath having a twist warning according to claim 1, wherein the inner circumference of the first through hole of the first sleeve has a circular shape, and the second through hole of the second sleeve The shape of the circumference is hexagonal. 如申請專利範圍第1項所述之具有扭轉警示的護套，其中，該第一套件於該第一穿設孔之側壁開設一結合槽，該結合槽開設於該第一套件具有該第二開口之一端，該結合槽係與該第一穿設孔連通，該第二套件具有該第三開口之一端係設置於該結合槽內。 The sheath having a twisting warning according to the first aspect of the invention, wherein the first sleeve defines a coupling groove on a side wall of the first through hole, and the coupling groove is opened in the first sleeve to have the second One end of the opening, the coupling groove is in communication with the first through hole, and the second set has one end of the third opening disposed in the coupling groove. 如申請專利範圍第1項所述之具有扭轉警示的護套，其中，該第一套件具有該第二開口之一端具有一第一接觸面，該第二套件具有該第三開口之 一端具有一第二接觸面，該第一接觸面係面對該第二接觸面且該第二接觸面係抵於該第三接觸面。 The sheath having a twist warning according to claim 1, wherein the first sleeve has a first contact surface at one end of the second opening, and the second sleeve has the third opening One end has a second contact surface, the first contact surface faces the second contact surface and the second contact surface abuts the third contact surface.
TW104114364A 2015-05-06 2015-05-06 Cover with reverse warning TWI569926B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000280184A (en) * 1999-03-30 2000-10-10 Nakamura Seisakusho:Kk Preset type torque wrench
TWM370464U (en) * 2009-08-19 2009-12-11 Wei Chins Plastic Entpr Corp Structure for torsion socket
US20090320654A1 (en) * 2008-06-25 2009-12-31 Jih Chun Wu Torque wrench whose torque values can be adjusted easily and quickly
EP2248634A1 (en) * 2009-05-07 2010-11-10 Mikawa Co., Ltd. Torque-setting device
TWM419656U (en) * 2011-08-16 2012-01-01 Xuan-Ren Chen Warning device for hand tool
CN203779401U (en) * 2014-02-21 2014-08-20 优钢机械股份有限公司 Torque wrench capable of quickly adjusting torque force

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000280184A (en) * 1999-03-30 2000-10-10 Nakamura Seisakusho:Kk Preset type torque wrench
US20090320654A1 (en) * 2008-06-25 2009-12-31 Jih Chun Wu Torque wrench whose torque values can be adjusted easily and quickly
EP2248634A1 (en) * 2009-05-07 2010-11-10 Mikawa Co., Ltd. Torque-setting device
TWM370464U (en) * 2009-08-19 2009-12-11 Wei Chins Plastic Entpr Corp Structure for torsion socket
TWM419656U (en) * 2011-08-16 2012-01-01 Xuan-Ren Chen Warning device for hand tool
CN203779401U (en) * 2014-02-21 2014-08-20 优钢机械股份有限公司 Torque wrench capable of quickly adjusting torque force

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