TWM526941U - Wrench - Google Patents

Description

扳手 wrench

本新型是有關於一種扳手，特別是指一種利用可分解及結合的主卡件與副卡件同時與鎖接件卡嵌，以利於旋鬆或旋緊鎖接件之扳手。 The utility model relates to a wrench, in particular to a wrench which utilizes a decoupling and combining main card member and a sub-card member to simultaneously engage with the locking member to facilitate unscrewing or tightening the locking member.

扳手一般在設計上可分為開口式扳手或封閉式扳手，或是同時具有開口式與封閉式兩者設計，例如中華民國專利證號M510216「扳手之結構改良」揭露扳手具有扳手本體及形成於板手本體兩端之第一鉗制部與第二鉗制部，其中第一鉗制部與第二鉗制部為開口扳手或梅花扳手，此種扳手之設計雖可增加使用性，但對於某些特殊的零件或零件鎖固於特殊位置則不適用，以封閉式的梅花扳手而言，雖可增加與零件間的卡固性，但在某些特殊的位置必須以開口扳手方能使用，而一般的開口扳手對於鎖固力較緊的零件則因與零件間卡接的面積較小，而無法確實旋動零件，因此，目前一般開口式的扳手對於特殊的零件存在有卡接強度不佳的缺失。 Wrenches are generally designed to be either open-ended or closed-type wrenches, or both open and closed. For example, the Republic of China Patent No. M510216 "Structural Improvement of Wrench" exposes the wrench with a wrench body and is formed in a first clamping portion and a second clamping portion at both ends of the wrench body, wherein the first clamping portion and the second clamping portion are an open wrench or a wrench, the design of the wrench can increase the usability, but for some special Parts or parts that are locked in a special position are not suitable. In the case of a closed type wrench, although the rigidity between the parts can be increased, in some special positions, an open-end wrench must be used, and the general The open-end wrench has a small locking area for the parts with tight locking force, and cannot be used to rotate the parts. Therefore, the current open type wrench has a lack of poor clamping strength for special parts. .

因此，本新型之目的即在提供一種具有較佳卡接強度的扳手。 Accordingly, it is an object of the present invention to provide a wrench having a preferred snap strength.

於是，本新型扳手係用以鎖緊或旋鬆一鎖接件，該鎖接件具有數個相互轉折連結之側抵面，而具有一卡接頭，以及一與該卡接頭銜接 之手柄，該卡接頭係可對應組卡於該鎖接件上，其包含有一主卡件與一副卡件，該主卡件係與該手柄連結，該副卡件係可拆卸地與該主卡件對應組接，兩者間共同圈圍出一卡接空間，該鎖接件係可對應卡嵌於卡接空間中，再樞轉該手柄以旋動該鎖接件，在操作的過程中，藉由該主卡件與副卡件可同時抵卡於鎖接件的側抵面上，以達到增加卡接強度之功效。 Therefore, the new type of wrench is used for locking or unscrewing a locking piece, the locking piece has a plurality of side-to-face joints which are mutually twisted and connected, and has a card joint, and a connection with the card joint a handle, the card connector is corresponding to the group card, and includes a main card member and a pair of card members, the main card member is coupled to the handle, the auxiliary card member is detachably coupled to the handle member The main card members are correspondingly connected, and a common space encloses a card-engaging space, and the locking member is correspondingly engaged with the card in the card-receiving space, and then pivots the handle to rotate the locking member, in operation In the process, the main card member and the auxiliary card member can simultaneously be stuck on the side abutting surface of the locking member to achieve the effect of increasing the carding strength.

1‧‧‧扳手 1‧‧‧ wrench

2‧‧‧鎖接件 2‧‧‧Locks

21‧‧‧側抵面 21‧‧‧ side to face

3‧‧‧卡接頭 3‧‧‧ card connector

4‧‧‧手柄 4‧‧‧handle

41‧‧‧柄桿 41‧‧‧ shank

42‧‧‧卡結塊 42‧‧‧ card agglomeration

5‧‧‧主卡件 5‧‧‧Main card

51‧‧‧接合部 51‧‧‧ joints

511‧‧‧抵靠面 511‧‧‧Abutment

512‧‧‧U形凸緣 512‧‧‧U-shaped flange

52‧‧‧銷接部 52‧‧ ‧ pinning department

521‧‧‧插置孔 521‧‧‧ inserted holes

53‧‧‧銜接部 53‧‧‧Connecting Department

531‧‧‧卡合孔 531‧‧‧Snap hole

6‧‧‧副卡件 6‧‧‧Deputy card

61‧‧‧封閉部 61‧‧‧Closed Department

611‧‧‧抵接面 611‧‧‧Abutment

62‧‧‧連結部 62‧‧‧Connecting Department

621‧‧‧插銷孔 621‧‧‧ pin hole

7‧‧‧插接件 7‧‧‧Connectors

8‧‧‧卡接空間 8‧‧‧Card space

第1圖是本新型之一較佳實施例扳手之立體圖。 Figure 1 is a perspective view of a wrench of a preferred embodiment of the present invention.

第2圖是本新型之一較佳實施例扳手之立分解體圖。 Fig. 2 is a perspective exploded view of a wrench of a preferred embodiment of the present invention.

第3圖是本新型之一較佳實施例扳手之部分立體圖。 Figure 3 is a partial perspective view of a wrench of a preferred embodiment of the present invention.

第4圖是本新型之一較佳實施例扳手之部分俯視圖。 Figure 4 is a partial plan view of a wrench of a preferred embodiment of the present invention.

參閱第1至4圖，本新型之一較佳實施例扳手1係用以鎖緊或旋鬆一鎖接件2，該鎖接件2具有六個側抵面21，在本實施例中為一具有六角外形的零件，如六角螺絲或六角釘頭，該扳手1具有一卡接頭3，以及一與該卡接頭3銜接之手柄4，該卡接頭3係可對應組卡於該鎖接件2上，其包含有一主卡件5、一副卡件6及兩插接件7，該主卡件5包含有一U形之接合部51，兩個分別由該接合部51兩側凸伸之銷接部52，以及一由該接合部51延伸之銜接部53，該接合部51形成有四個轉折連結之抵靠面511，以及一由該等抵靠面511凸延之U形凸緣512，該等抵靠面511係可對應抵接鎖接件2之側抵面21，該U形凸緣512係可跨置於該鎖接件2上方部位，每一銷接部52上形成有一插置孔521，該銜接部53上形成有一卡合孔531；該副卡件6包含有一封閉 部61，以及兩個分別由該封閉部61兩側延伸之連結部62，該封閉部61轉折形成兩抵接面611，該封閉部61之抵接面611與該接合部51之抵靠面511共同形成一呈六角形之卡接空間8，該卡接空間8係用以容設該鎖接件2，亦即該等抵靠面511與該等抵接面611係同時對應鎖接件2的該等側抵面21，每一連結部62上成型有兩上下對應之插銷孔621，該等插銷孔621係與該銷接部52之插置孔521對應，該等插接件7係對應穿經插銷孔621與插置孔521，以將主卡件5與副卡件6連接定位，該手柄4具有一柄桿41及由柄桿41一端凸伸之一卡結塊42，該卡結塊42係可卡嵌於該銜接部53的卡合孔531中，俾使手柄4與卡接頭3相互連結。 Referring to Figures 1 to 4, a preferred embodiment of the present invention is used to lock or unscrew a locking member 2 having six side abutment faces 21, in this embodiment a part having a hexagonal shape, such as a hexagonal screw or a hex head, the wrench 1 has a card connector 3, and a handle 4 that is coupled to the card connector 3, and the card connector 3 can be correspondingly assembled to the connector 2, comprising a main card member 5, a pair of card members 6 and two plug members 7, the main card member 5 comprising a U-shaped joint portion 51, two pins respectively protruding from both sides of the joint portion 51 a joint portion 52, and an engaging portion 53 extending from the joint portion 51. The joint portion 51 is formed with four abutting faces 511, and a U-shaped flange 512 which is convexly extended by the abutting faces 511. The abutting surface 511 can be correspondingly abutted against the side abutting surface 21 of the locking member 2, and the U-shaped flange 512 can be disposed across the locking member 2, and each pin portion 52 is formed with a An insertion hole 521 is formed on the engaging portion 53; the auxiliary card member 6 includes a closed portion The portion 61 and the two connecting portions 62 respectively extending from the two sides of the closing portion 61, the closing portion 61 is formed by the two abutting surfaces 611, and the abutting surface 611 of the closing portion 61 and the abutting surface of the engaging portion 51 The 511 is formed into a hexagonal latching space 8 for receiving the latching member 2, that is, the abutting surfaces 511 and the abutting surfaces 611 are corresponding to the latching members. The side abutting surfaces 21 of the second forming portion 62 are formed with two upper and lower corresponding pin holes 621, and the pin holes 621 are corresponding to the insertion holes 521 of the pin connecting portion 52, and the plug connectors 7 are connected to each other. Corresponding to the insertion of the insertion hole 621 and the insertion hole 521 to connect the main card 5 and the sub-cartridge 6 , the handle 4 has a handle 41 and a latching block 42 protruding from one end of the handle 41 . The card abutment 42 is engageable in the engaging hole 531 of the engaging portion 53 to connect the handle 4 and the card connector 3 to each other.

本新型扳手1在操作旋緊或旋鬆鎖接件2時，首先將卡接頭3的主卡件5卡嵌於鎖接件2，亦即主卡件5的接合部51之該等抵靠面511分別與鎖接件2的側抵面21對應設置，同時該U形凸緣512係跨置於鎖接件2的上方部位，以令卡接頭3相對鎖接件2定位，接著再令該副卡件6之相對主卡件5組接，也就是該等連結部62對應銷接部52設置，使得插銷孔621與插置孔521上下對位，再將該等插接件7分別插設於對應的插銷孔621與插置孔521中，即完成主卡件5與副卡件6的組裝，該封閉部61的抵接面611亦同時與鎖接件2的側抵面21對應設置，此時該鎖接件2係位於卡接空間8中，最後再將該手柄4的卡結塊42卡嵌於銜接部53的卡合孔531中，並且旋動手柄4，該等抵靠面511與抵接面611即與側抵面21觸接，而使扳手1可順利旋緊或旋鬆鎖接件2。 When the wrench 1 of the present invention is used to tighten or loosen the lock member 2, the main card member 5 of the card connector 3 is first engaged in the lock member 2, that is, the abutment portion 51 of the main card member 5 abuts The surface 511 is respectively disposed corresponding to the side abutting surface 21 of the locking member 2, and the U-shaped flange 512 is disposed across the upper portion of the locking member 2 to position the card connector 3 relative to the locking member 2, and then The auxiliary card member 6 is assembled with respect to the main card member 5, that is, the connecting portion 62 is disposed corresponding to the pin connecting portion 52, so that the pin hole 621 and the insertion hole 521 are aligned up and down, and then the plug members 7 are respectively respectively Inserted into the corresponding latch hole 621 and the insertion hole 521, that is, the assembly of the main card member 5 and the sub-card member 6 is completed, and the abutting surface 611 of the closing portion 61 is also simultaneously with the side abutting surface 21 of the latching member 2. Correspondingly, the locking member 2 is located in the engaging space 8 at the moment, and finally the engaging block 42 of the handle 4 is engaged in the engaging hole 531 of the engaging portion 53 and the handle 4 is rotated. The abutting surface 511 is in contact with the abutting surface 611, that is, the side abutting surface 21, so that the wrench 1 can smoothly tighten or loosen the locking member 2.

本新型扳手1具有主卡件5與副卡件6之設計，主要是因應鎖接件2係處於僅能使用開口扳手1的環境，在主卡件5與鎖接件2相對卡嵌後，再將該副卡件6相對主卡件5組接，使得鎖接件2與扳手1間具有六個相互卡接 的面，當施力於手柄4時，卡接頭3與鎖接件2之間的接觸面積較大，旋動的力量可平均分散於各接觸面上，使得鎖接件2受力平均而容易被旋鬆或旋緊，如此亦較不會損傷鎖接件2或扳手1，換言之，扳手1與鎖接件2之間具有較佳的卡接強度，不但有助於高強度的操作，亦可延長扳手1的使用壽命。 The new type of wrench 1 has the design of the main card member 5 and the sub-card member 6, mainly in response to the environment in which only the open-end wrench 1 can be used, and after the main card member 5 and the locking member 2 are relatively engaged, Then, the sub-card member 6 is assembled with respect to the main card member 5, so that the lock member 2 and the wrench 1 have six mutual hooks. When the force is applied to the handle 4, the contact area between the card connector 3 and the lock member 2 is large, and the force of the rotation can be evenly distributed on the contact faces, so that the lock member 2 is evenly and easily stressed. It is loosened or tightened, so that it does not damage the locking member 2 or the wrench 1, in other words, the wrench 1 and the locking member 2 have better clamping strength, which not only contributes to high-intensity operation, but also The service life of the wrench 1 can be extended.

1‧‧‧扳手 1‧‧‧ wrench

3‧‧‧卡接頭 3‧‧‧ card connector

4‧‧‧手柄 4‧‧‧handle

41‧‧‧柄桿 41‧‧‧ shank

42‧‧‧卡結塊 42‧‧‧ card agglomeration

5‧‧‧主卡件 5‧‧‧Main card

51‧‧‧接合部 51‧‧‧ joints

511‧‧‧抵靠面 511‧‧‧Abutment

512‧‧‧U形凸緣 512‧‧‧U-shaped flange

52‧‧‧銷接部 52‧‧ ‧ pinning department

521‧‧‧插置孔 521‧‧‧ inserted holes

53‧‧‧銜接部 53‧‧‧Connecting Department

531‧‧‧卡合孔 531‧‧‧Snap hole

6‧‧‧副卡件 6‧‧‧Deputy card

61‧‧‧封閉部 61‧‧‧Closed Department

611‧‧‧抵接面 611‧‧‧Abutment

62‧‧‧連結部 62‧‧‧Connecting Department

621‧‧‧插銷孔 621‧‧‧ pin hole

7‧‧‧插接件 7‧‧‧Connectors

Claims (4)

一種扳手，其係用以鎖緊或旋鬆一鎖接件，而具有一卡接頭，以及一與該卡接頭銜接之手柄，該卡接頭係可對應組卡於該鎖接件上，其包含有一主卡件與一副卡件，該主卡件係與該手柄連結，該副卡件係可拆卸地與該主卡件對應組接，兩者間共同圈圍出一卡接空間，該鎖接件係可對應卡嵌於卡接空間中，再藉由樞轉該手柄以旋動該鎖接件。 A wrench for locking or unscrewing a lock member, and having a card joint, and a handle engaged with the card joint, the card joint being corresponding to the group of the lock member, comprising There is a main card member and a pair of card members, the main card member is coupled to the handle, and the auxiliary card member is detachably coupled to the main card member, and a common circle encloses a carding space. The locking member can be correspondingly engaged in the latching space, and then the pivoting of the handle to pivot the locking member. 依據申請專利範圍第1項所述之扳手，其中，該主卡件包含有一U形之接合部，一由該接合部延伸之銜接部，該副卡件包含有一封閉部，該封閉部係與該接合部共同形成該卡接空間。 The wrench of claim 1, wherein the main card member comprises a U-shaped joint portion, and an engaging portion extending from the joint portion, the sub-card member comprising a closing portion, the closing portion is coupled to The joints together form the snap space. 依據申請專利範圍第2項所述之扳手，其中，該主卡件更包含有兩個分別由該接合部兩側凸伸之銷接部，該副卡件更包含有兩個分別由該封閉部兩側延伸之連結部，每一連結部係對應組接在銷接部上。 The wrench of claim 2, wherein the main card further comprises two pin portions respectively protruding from opposite sides of the joint portion, and the sub-card member further comprises two closed portions respectively The connecting portions extending on both sides, each connecting portion is correspondingly connected to the pin connecting portion. 依據申請專利範圍第3項所述之扳手，其中，該鎖接件具有數個相互轉折連結之側抵面，該接合部形成有四個轉折連結之抵靠面，以及一由該等抵靠面凸延之U形凸緣，該U形凸緣係可跨置於該鎖接件之上面，該封閉部上形成有兩轉折連接之抵接面，該等抵接面與該等抵靠面共同圈圍出該卡接空間，且同時與鎖接件之該等側抵面對應設置。 The wrench of claim 3, wherein the locking member has a plurality of side-to-face joints that are coupled to each other, the joint portion is formed with four abutting faces of the folding connection, and abutting a U-shaped flange protruding from the surface, the U-shaped flange being straddleable on the locking member, the closing portion is formed with abutting surfaces of the two turning joints, and the abutting surfaces abut the same The face ring surrounds the carding space and is correspondingly disposed corresponding to the side abutting faces of the locking member.