TWM478575U - Disassembling tool - Google Patents

Description

拆卸工具Removal tool

本創作係有關於一種工具，尤指一種用於拆卸防盜螺帽之拆卸工具。This creation is about a tool, especially a removal tool for removing the anti-theft nut.

按，防盜螺帽常用於將輪圈於鎖固於汽車之輪軸上，以避免他人利用一般扳手工具來旋鬆或旋緊，藉以達到防盜之功效。According to the anti-theft nut, the rim is often used to lock the rim on the axle of the car, so as to prevent others from using the general wrench tool to loosen or tighten, so as to achieve the anti-theft effect.

然而，防盜螺帽主要是具有一特殊凹槽，凹槽可為一星型，以供一接桿工具之一端接設，而接桿工具之另一端則設有一驅動部，以供單一尺寸與單一種類之扳手套接而將其驅動之。However, the anti-theft nut mainly has a special groove, the groove may be a star shape for one end of a post tool, and the other end of the post tool is provided with a driving portion for a single size and A single type of wrench is used to drive it.

惟，接桿工具因只有單一驅動部，故只能適配於單一尺寸與單一種類之扳手，若於作業時，忘了攜帶或身邊不具有相配合尺寸之扳手，則將導致作業無法進行，且適用性較低；此外，由於鎖固輪圈之扭力值較高，使得接工具之磨耗率相當高，於長期使用之，單一驅動部很容易產生圓角狀，而導致無法再與扳手配合，形成接桿工具之功能失效，如此具有改善之空間。However, since the post tool has only a single driving part, it can only be adapted to a single size and a single type of wrench. If the user forgets to carry or does not have a matching wrench on the side during the operation, the work cannot be performed. Moreover, the applicability is low; in addition, due to the high torque value of the locking rim, the wear rate of the connecting tool is quite high. In the long-term use, the single driving part is easy to produce a rounded shape, which makes it impossible to cooperate with the wrench. The function of forming the post tool is invalid, so there is room for improvement.

為解決上述課題，本創作揭露一種拆卸工具，係主要用於拆卸防盜螺帽，拆卸工具之本體具有一第一驅動部及一承接孔，以供兩種不同種類之扳手接設，據以增加適用性。In order to solve the above problems, the present invention discloses a disassembly tool, which is mainly used for disassembling an anti-theft nut. The main body of the disassembly tool has a first driving portion and a receiving hole for connecting two different types of wrenches, thereby increasing applicability.

於是，本創作係提供一種拆卸工具，其用以拆卸一防盜螺帽，其防盜螺帽係具有一結合槽，拆卸工具一端為一多角柱狀之卡掣部，用以適配於結合槽，另一端具有一第一驅動部及一承接孔，以供兩種不同種類之扳手選擇性接設。Therefore, the present invention provides a disassembly tool for disassembling an anti-theft nut, the anti-theft nut has a coupling groove, and the end of the disassembly tool is a polygonal column-shaped card portion for adapting to the coupling groove. The other end has a first driving portion and a receiving hole for selectively connecting two different types of wrenches.

其中，本創作之第一驅動部之一側設有一第二驅動部，第一驅動部與第二驅動部均具有六個驅動面。Wherein, one side of the first driving part of the creation is provided with a second driving part, and the first driving part and the second driving part each have six driving surfaces.

其中，本創作之第一驅動部較第二驅動部遠離該卡掣部。Wherein, the first driving part of the creation is away from the clamping part than the second driving part.

其中，本創作之第一驅動部外徑尺寸小於第二驅動部。Wherein, the first driving portion of the creation has an outer diameter smaller than the second driving portion.

其中，本創作之第一驅動部與第二驅動部之間具有一環凹溝。Wherein, there is a ring groove between the first driving part and the second driving part of the creation.

其中，拆卸工具係具有一大徑部及一小徑部，小徑部自大徑部朝向卡掣部延伸。The removal tool has a large diameter portion and a small diameter portion, and the small diameter portion extends from the large diameter portion toward the latch portion.

其中，卡掣部係為八角柱狀或是三角柱狀。Among them, the cassette portion is an octagonal column or a triangular column.

其中，卡掣部之每兩角柱之間具有一軸向延伸之凹弧部。Wherein, each of the two corner posts of the latch portion has an axially extending concave arc portion.

其中，該些凹弧部朝第一驅動部方向延伸，並於小徑部形成有一缺口。The concave arc portions extend toward the first driving portion, and a notch is formed at the small diameter portion.

據此，本創作於驅轉作業中，拆卸工具至少可配合兩種不同種類之扳手，而能增加適用性，滿足作業上之需求。According to this, in the driving operation, the dismantling tool can match at least two different types of wrenches, which can increase the applicability and meet the needs of the operation.

為便於說明本創作於上述新型內容一欄中所表示的中心思想，茲以具體實施例表達。實施例中各種不同物件係按適於說明之比例、尺寸、變形量或位移量而描繪，而非按實際元件的比例予以繪製，合先敘明。For the convenience of the description, the central idea expressed in the column of the above novel content is expressed by a specific embodiment. Various items in the embodiments are depicted in terms of ratios, dimensions, amounts of deformation, or displacements that are suitable for illustration, and are not drawn to the proportions of actual elements, as set forth above.

請參閱圖1至圖3所示，本創作之拆卸工具20，其用以拆卸一防盜螺帽10，防盜螺帽10係具有一結合槽11，其為一星型狀。Referring to FIG. 1 to FIG. 3, the disassembly tool 20 of the present invention is used for disassembling an anti-theft nut 10, and the anti-theft nut 10 has a coupling groove 11 which is in a star shape.

拆卸工具20，係一端為一多角柱狀之卡掣部21，用以適配於防盜螺帽10之結合槽11，換言之，卡掣部21外觀上亦為星型狀以配合於結合槽11。The detaching tool 20 is a multi-corner-shaped latching portion 21 for adapting to the coupling groove 11 of the tamper-resistant nut 10, in other words, the latching portion 21 is also star-shaped in appearance to fit the coupling groove 11 .

另外，拆卸工具20之另一端係具有一第一驅動部22，第一驅動部22一側設有一第二驅動部23，第一驅動部22較第二驅動部23遠離卡掣部21，且第一驅動部22之外徑尺寸小於第二驅動部23，第一驅動部22與第二驅動部23均具有六個驅動面，特別的是第一驅動部22與第二驅動部23之間具有一環凹溝24；第一驅動部22與第二驅動部23係可用於供不同尺寸之扳手接設，其扳手可以是開口扳手、活動扳手、梅花扳手等等，且能避免施力過度集中於單一驅動部上，增加使用壽命。In addition, the other end of the detaching tool 20 has a first driving portion 22, and the first driving portion 22 is provided with a second driving portion 23, and the first driving portion 22 is farther away from the latch portion 21 than the second driving portion 23, and The outer diameter of the first driving portion 22 is smaller than the second driving portion 23, and the first driving portion 22 and the second driving portion 23 each have six driving surfaces, in particular between the first driving portion 22 and the second driving portion 23. The utility model has a ring groove 24; the first driving portion 22 and the second driving portion 23 can be used for connecting wrenches of different sizes, and the wrench can be an open end wrench, an adjustable wrench, a wrench, etc., and can avoid excessive concentration of force. Increase the service life on a single drive.

而於第一驅動部22之端緣更具有一承接孔25，承接孔25係為四角狀，用以承接例如是棘輪扳手之D頭。The receiving end 22 has a receiving hole 25 at the end of the first driving portion 22, and the receiving hole 25 has a quadrangular shape for receiving a D head such as a ratchet wrench.

再者，拆卸工具20具有一大徑部26及一小徑部27，小徑部27係自大徑部26朝向卡掣部21延伸，故大徑部26鄰接於第二驅動部23，小徑部27鄰接於卡掣部21。Further, the detaching tool 20 has a large diameter portion 26 and a small diameter portion 27, and the small diameter portion 27 extends from the large diameter portion 26 toward the latch portion 21, so that the large diameter portion 26 is adjacent to the second driving portion 23, and is small. The diameter portion 27 is adjacent to the click portion 21.

如圖4所示，係為本創作使用狀態圖(一)，顯示拆卸工具20之第一驅動部22與第二驅動部23，可提供不同尺寸之開口扳手A或開口扳手B接設，以增加拆卸工具20之適用性，其中不同尺寸之扳手係泛指公制或英制上之尺寸的不同。As shown in FIG. 4 , the first driving part 22 and the second driving part 23 of the disassembling tool 20 are displayed as the creative use state diagram (1), and the open-end wrench A or the open-end wrench B of different sizes can be provided to The applicability of the disassembly tool 20 is increased, wherein different sizes of wrenches generally refer to differences in metric or imperial dimensions.

如圖5所示，係為本創作使用狀態圖(二)，顯示透過承接孔25，使拆卸工具20可配合帶有D頭之棘輪扳手C與其接設操作，如此拆卸工具20於適用上即不限制於單一種類之扳手，而可提供工作者於使用上之便利性。As shown in FIG. 5, it is the creation state diagram (2), which is shown through the receiving hole 25, so that the disassembly tool 20 can be coupled with the ratchet wrench C with the D head and the connecting operation thereof, so that the disassembly tool 20 is applicable. It is not limited to a single type of wrench, but provides the convenience of the worker in use.

如圖6、圖7所示，係為本創作另一實施例，其中，拆卸工具20之卡掣部21可為三角柱狀，其每兩角柱之間具有一軸向延伸之凹弧部211，而該些凹弧部211朝第一驅動部22方向延伸，並於小徑部27形成有一缺口212，以使得本實施例中之卡掣部21係為一特殊造型設計，同時拆卸工具20之卡掣部21可適配於具有相同構造之螺帽，以實現非一般工具可驅動之防盜效果。As shown in FIG. 6 and FIG. 7 , in another embodiment of the present invention, the latching portion 21 of the detaching tool 20 may have a triangular column shape with an axially extending concave arc portion 211 between each two corner posts. The concave portion 211 extends toward the first driving portion 22, and a notch 212 is formed in the small diameter portion 27, so that the locking portion 21 in the embodiment is a special design, and the tool 20 is removed. The latch portion 21 can be adapted to a nut having the same configuration to achieve an anti-theft effect that can be driven by a non-general tool.

以上所舉實施例僅用以說明本創作而已，非用以限制本創作之範圍。舉凡不違本創作精神所從事的種種修改或變化，俱屬本創作意欲保護之範疇。The above embodiments are merely illustrative of the present invention and are not intended to limit the scope of the present invention. All kinds of modifications or changes that are not in violation of the spirit of this creation are all in the scope of this creative intention.

10‧‧‧防盜螺帽
20‧‧‧拆卸工具
211‧‧‧凹弧部
22‧‧‧第一驅動部
24‧‧‧環凹溝
26‧‧‧大徑部
A‧‧‧開口扳手
C‧‧‧棘輪扳手
11‧‧‧結合槽
21‧‧‧卡掣部
212‧‧‧缺口
23‧‧‧第二驅動部
25‧‧‧承接孔
27‧‧‧小徑部
B‧‧‧開口扳手10‧‧‧Anti-theft nuts
20‧‧‧Removal tools
211‧‧‧ concave arc
22‧‧‧First Drive Department
24‧‧‧ Ring groove
26‧‧‧The Great Trails Department
A‧‧‧opening wrench
C‧‧‧ Ratchet Wrench
11‧‧‧ joint slot
21‧‧‧Card Department
212‧‧‧ gap
23‧‧‧Second drive department
25‧‧‧ receiving holes
27‧‧‧The Trails Department
B‧‧‧Opening wrench

[圖1]係為本創作之拆卸工具之外觀示意圖。 [圖2]係為本創作之拆卸工具之外觀另一視角。 [圖3]係為本創作之拆卸工具與防盜螺帽之外觀示意圖。 [圖4]係為本創作使用狀態圖(一)。 [圖5]係為本創作使用狀態圖(二)。 [圖6]係為本創作之拆卸工具另一實施例。 [圖7]係為本創作之拆卸工具另一實施例之另一視角。[Fig. 1] is a schematic view of the appearance of the disassembly tool of the present invention. [Fig. 2] is another perspective of the appearance of the disassembly tool of the present invention. [Fig. 3] is a schematic view of the appearance of the disassembly tool and the anti-theft nut of the present invention. [Fig. 4] is a state diagram (1) for the author use. [Fig. 5] is the state diagram (2) for the author use. [Fig. 6] Another embodiment of the disassembly tool of the present invention. [Fig. 7] is another perspective of another embodiment of the disassembly tool of the present invention.

20‧‧‧拆卸工具 20‧‧‧Removal tools

21‧‧‧卡掣部 21‧‧‧Card Department

22‧‧‧第一驅動部 22‧‧‧First Drive Department

23‧‧‧第二驅動部 23‧‧‧Second drive department

24‧‧‧環凹溝 24‧‧‧ Ring groove

25‧‧‧承接孔 25‧‧‧ receiving holes

26‧‧‧大徑部 26‧‧‧The Great Trails Department

27‧‧‧小徑部 27‧‧‧The Trails Department

Claims (10)

一種拆卸工具，其用以拆卸一防盜螺帽，該防盜螺帽係具有一結合槽，該拆卸工具係一端為一多角柱狀之卡掣部，用以適配於該結合槽，該拆卸工具之另一端具有一第一驅動部，該第一驅動部之端緣具有一承接孔，其中該第一驅動部與該承接孔，以供兩種不同種類之扳手接設。A detaching tool for detaching an anti-theft nut, the anti-theft nut having a coupling groove, the detaching tool having a multi-angle column-shaped mortise portion at one end for adapting to the coupling groove, the detaching tool The other end has a first driving portion, and the end of the first driving portion has a receiving hole, wherein the first driving portion and the receiving hole are connected by two different kinds of wrenches. 如請求項1所述之拆卸工具，其中，該第一驅動部之一側設有一第二驅動部，該第一驅動部與該第二驅動部均具有六個驅動面。The detaching tool of claim 1, wherein one side of the first driving portion is provided with a second driving portion, and the first driving portion and the second driving portion each have six driving surfaces. 如請求項2所述之拆卸工具，其中，該第一驅動部較第二驅動部遠離該卡掣部。The removal tool of claim 2, wherein the first driving portion is away from the locking portion than the second driving portion. 如請求項2所述之拆卸工具，其中，該第一驅動部外徑尺寸小於該第二驅動部。The removal tool of claim 2, wherein the first drive portion has an outer diameter smaller than the second drive portion. 如請求項2所述之拆卸工具，其中，該第一驅動部與該第二驅動部之間具有一環凹溝。The detaching tool of claim 2, wherein the first driving portion and the second driving portion have a ring groove. 如請求項1所述之拆卸工具，其中，該拆卸工具係具有一大徑部及一小徑部，該小徑部自該大徑部朝向該卡掣部延伸。The detaching tool according to claim 1, wherein the detaching tool has a large diameter portion and a small diameter portion, and the small diameter portion extends from the large diameter portion toward the latch portion. 如請求項1或6所述之拆卸工具，其中，該卡掣部係為八角柱狀。The removal tool of claim 1 or 6, wherein the latch portion is an octagonal column. 如請求項6所述之拆卸工具，其中，該卡掣部係為三角柱狀。The removal tool of claim 6, wherein the latch portion is triangular prismatic. 如請求項8所述之拆卸工具，其中，該卡掣部之每兩角柱之間具有一軸向延伸之凹弧部。The detaching tool of claim 8, wherein each of the two corner posts of the latch portion has an axially extending concave arc portion. 如請求項9所述之拆卸工具，其中，該些凹弧部朝該第一驅動部方向延伸，並於該小徑部形成一缺口。The detaching tool of claim 9, wherein the concave arc portions extend toward the first driving portion, and a notch is formed in the small diameter portion.