TW201407028A - Locking structure - Google Patents
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- TW201407028A TW201407028A TW101128854A TW101128854A TW201407028A TW 201407028 A TW201407028 A TW 201407028A TW 101128854 A TW101128854 A TW 101128854A TW 101128854 A TW101128854 A TW 101128854A TW 201407028 A TW201407028 A TW 201407028A
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Abstract
Description
本發明係關於一種鎖結構，尤其涉及一種具有防塵蓋的鎖結構。The present invention relates to a lock structure, and more particularly to a lock structure having a dust cover.
一般習見之鎖具，不論是何種形式的鎖具，例如如汽機車用的排擋鎖或碟煞鎖等鎖具結構，其鑰匙孔係裸露於空氣中，俾以啟掣鎖心。但，由於鑰匙孔係直接與外部接觸，因此灰塵或雨水等雜質相當容易進入鑰匙孔內，造成鑰匙孔內雜質堆積。經過一段時間後，不僅會影響操作鎖心的順暢性，甚至有可能會阻塞鑰匙孔致使鑰匙無法插入，亦或者造成鎖心內部結構銹蝕，進而影響鎖具的壽命。Generally known locks, no matter what type of locks, such as gear locks such as steam locomotives or disc locks, the keyholes are exposed to the air to open the lock. However, since the keyhole is directly in contact with the outside, impurities such as dust or rain can easily enter the keyhole, causing accumulation of impurities in the keyhole. After a period of time, it will not only affect the smoothness of the operation lock, but may even block the keyhole, so that the key cannot be inserted, or the internal structure of the lock is rusted, which may affect the life of the lock.
為了解決上述問題，通常會在鑰匙孔外部另外加設一個構件，以擋止雜物等侵入。常見的防塵蓋結構通常係一體成型的結構，其係包含環座及與環座連繫在一起的蓋體，例如台灣專利第320138號所揭露的「鎖用防塵蓋」、台灣新型專利第547523號所揭露的「拖車鎖結構改良」、或者台灣新型專利第242387號所揭露的「拖車鎖」等。In order to solve the above problem, a member is usually additionally provided outside the keyhole to prevent intrusion of foreign matter or the like. The common dust cover structure is usually an integrally formed structure, which comprises a ring seat and a cover body connected with the ring seat. For example, the "lock dust cover" disclosed in Taiwan Patent No. 320138, Taiwan new patent No. 547523 The "Trailer Lock Structure Improvement" disclosed in No. 242387 or the "Trailer Lock" disclosed in Taiwan New Patent No. 242387.
然，上述個結構均有共同問題，其環座與蓋體是藉由一體成型的連接帶而連接在一起的，然而，此連接帶非常容易因長期使用後而導致斷裂。一旦連接帶條斷裂後，必然會增加防塵蓋之蓋體遺失的機率。倘若缺少了蓋體，則防塵蓋便失去其防塵的功效。因此，此等習用的鎖用防塵蓋，其長期的實用性並不高。其次，因受限於製程與成本上的考量，習用的防塵蓋，例如台灣新型專利第547523號或台灣新型專利第242387號，其環座一般是直接套入鎖體外緣的環溝。但是，此類的防塵蓋不僅無法將其環座牢固地固定於鎖體上，而且還容易導致環座鬆脫。However, the above-mentioned structures have a common problem in that the ring seat and the cover are connected by an integrally formed connecting belt, however, the connecting belt is very likely to be broken due to long-term use. Once the connecting strip is broken, it will inevitably increase the probability of the cover of the dust cover being lost. If the cover is missing, the dust cover loses its dustproof effect. Therefore, such conventional locks have a dust cover that is not highly practical for a long time. Secondly, due to the limitation of process and cost, the conventional dust cover, such as Taiwan New Patent No. 547523 or Taiwan New Patent No. 242387, is generally a ring groove directly inserted into the outer edge of the lock. However, such a dust cover not only fails to securely fix its ring seat to the lock body, but also easily causes the ring seat to be loose.
台灣新型專利第265433號所揭露的「多用途鎖具結構」，係防塵蓋具有一凸耳，此凸耳係樞設於殼體之凸部上。相較於其它先前技術，此種設計雖然可以讓防塵蓋穩固地固定於殼體上，而且也不易造成因連接帶斷裂而導致防塵蓋遺失的問題，不過，其製造成本與材料成本皆相當高，市場競爭性相對低。The "multi-purpose lock structure" disclosed in Taiwan Patent No. 265433 has a lug having a lug which is pivotally disposed on a convex portion of the casing. Compared with other prior art, this design can make the dustproof cover firmly fixed to the casing, and it is not easy to cause the loss of the dustproof cover due to the breakage of the connecting belt, but the manufacturing cost and the material cost are relatively high. The market is relatively competitive.
本發明提供一種鎖結構，其不僅具有防塵功效，而且能同時兼具成本與長期實用性的優勢，從而解決先前技術中所述的各項問題。The present invention provides a lock structure which not only has a dustproof effect, but also has the advantages of both cost and long-term practicality, thereby solving the problems described in the prior art.
更詳而言之，本發明之鎖結構包含鎖本體、防塵蓋及鎖心。鎖本體具有朝向第一方向的一開孔以及朝向第一方向的一支撐面，其中支撐面環繞開孔且位於開孔之外側緣。防塵蓋包含座體及樞接於座體之一蓋體，座體具有朝向該第一方向的第一面及朝向第二方向的第二面，且第二面受鎖本體的支撐面所支撐。其中，上述第二方向係相反於第一方向。鎖心係固設於鎖本體之開孔內，且鎖心具有一凸緣，凸緣係擋於座體的第一面，以防止座體脫離鎖本體。More specifically, the lock structure of the present invention includes a lock body, a dust cover, and a lock core. The lock body has an opening toward the first direction and a support surface facing the first direction, wherein the support surface surrounds the opening and is located at an outer edge of the opening. The dust cover comprises a base body and a cover body pivotally connected to the base body, the base body has a first surface facing the first direction and a second surface facing the second direction, and the second surface is supported by the support surface of the lock body . Wherein, the second direction is opposite to the first direction. The lock core is fixed in the opening of the lock body, and the lock core has a flange, and the flange is fastened to the first surface of the seat body to prevent the seat body from being disengaged from the lock body.
在本發明之一實施例中，鎖本體更可以具有一限位部，其係環繞開孔且位於開孔與支撐面之間。限位部係被座體所包圍且位於座體內，限位部擋住座體之內壁，以防止座體之水平移動。In an embodiment of the invention, the lock body may further have a limiting portion surrounding the opening and located between the opening and the supporting surface. The limiting portion is surrounded by the seat body and located in the seat body, and the limiting portion blocks the inner wall of the seat body to prevent the horizontal movement of the seat body.
在本發明之另一實施例中，鎖本體更可以具有一限位部與一容置空間，限位部環繞支撐面，容置空間係界定於限位部與支撐面之間，容置空間接收座體置於其中，並限位部擋住座體之外壁，以防止座體之水平移動。In another embodiment of the present invention, the lock body may further have a limiting portion and an accommodating space, and the limiting portion surrounds the supporting surface, and the accommodating space is defined between the limiting portion and the supporting surface, and the accommodating space The receiving body is placed therein, and the limiting portion blocks the outer wall of the seat to prevent the horizontal movement of the seat.
在本發明之一實施例中，防塵蓋之座體的第二面係位於第一面的正背後。In an embodiment of the invention, the second side of the seat of the dust cap is located directly behind the first side.
在本發明之一實施例中，鎖本體更具有第一定位部，座體更具有第二定位部，第一定位部擋於第二定位部且限制座體之轉動。其中，上述之第一定位部可以為定位件，第二定位部可以為定位孔，第一定位部塞置於第二定位部內且第一定位部受第二定位部之內壁限制。抑或者，上述之第一定位部可以為定位孔，第二定位部可以為定位件，第二定位部塞置於第一定位部內且第二定位部受第一定位部之內壁限制。In an embodiment of the invention, the lock body further has a first positioning portion, and the seat body further has a second positioning portion, the first positioning portion blocking the second positioning portion and restricting rotation of the seat body. The first positioning portion may be a positioning member, and the second positioning portion may be a positioning hole, the first positioning portion is inserted in the second positioning portion and the first positioning portion is restricted by the inner wall of the second positioning portion. Alternatively, the first positioning portion may be a positioning hole, the second positioning portion may be a positioning member, the second positioning portion is inserted in the first positioning portion, and the second positioning portion is restricted by the inner wall of the first positioning portion.
在本發明之一實施例中，鎖結構可以包括鎖本體、塞置於鎖本體的開孔內之鎖心、用來將鎖心與鎖本體固定在一起的固定梢以及防塵蓋。防塵蓋包括座體及可蓋合於座體上之蓋體，其中座體具有一凸件，此凸件係受鎖心擋住而被限制於鎖心與鎖本體之間且鎖心與鎖本體限制座體於其厚度方向的移動。其次，固定梢的前段位於鎖本體內，後段位於該鎖心內。In an embodiment of the invention, the lock structure may include a lock body, a lock core inserted in the opening of the lock body, a fixing tip for fixing the lock core and the lock body, and a dust cover. The dust cover comprises a seat body and a cover body which can be covered on the seat body, wherein the seat body has a convex piece, the convex piece is blocked by the lock core and is restricted between the lock core and the lock body, and the lock core and the lock body Limit the movement of the seat in its thickness direction. Secondly, the front section of the fixed tip is located in the lock body, and the rear section is located in the lock core.
因此，本發明鎖結構不僅可以具有防塵功效，以延長鎖結構的使用壽命，而且藉由特殊的結構設計，使其防塵蓋不會輕易脫離鎖本體。其次，本發明鎖結構之防塵蓋，其掀啟、蓋合之操作相當容易，而且不容易損壞。更者，本發明可應用於碟煞鎖、掛鎖以及排擋鎖等多種用途，係為一種實用性高且兼具成本考量的鎖具結構。Therefore, the lock structure of the present invention can not only have dustproof effect, but also prolong the service life of the lock structure, and the special dustproof cover does not easily disengage from the lock body by a special structural design. Secondly, the dust cover of the lock structure of the present invention has a relatively easy operation for opening and closing, and is not easily damaged. Moreover, the present invention can be applied to various uses such as a disc lock, a padlock, and a shift lock, and is a lock structure having high practicability and cost consideration.
至於本發明的其它發明內容與更詳細的技術及功能說明，將揭露於隨後的說明。Other inventive aspects and more detailed technical and functional descriptions of the present invention are disclosed in the following description.
第一圖，係顯示本發明之第一實施例中，鎖結構的立體組合示意圖。如第一圖所示，鎖結構100包含了鎖本體110、鎖心120以及防塵蓋130。在此實施例中，鎖結構100為機車鎖用的一碟煞鎖，但本發明並不限定於此，也可以為任何其他形式的鎖結構。此外，由於鎖心120的內部結構係為習知技術，且非本發明所欲論究之範疇，故在此不予詳述。The first figure shows a three-dimensional combination diagram of the lock structure in the first embodiment of the present invention. As shown in the first figure, the lock structure 100 includes a lock body 110, a lock core 120, and a dust cover 130. In this embodiment, the lock structure 100 is a disc lock for the locomotive lock, but the invention is not limited thereto, and may be any other form of lock structure. In addition, since the internal structure of the lock core 120 is a conventional technique and is not in the scope of the present invention, it will not be described in detail herein.
第二圖，係顯示本發明之第一實施例中，鎖結構的立體分解示意圖。第三圖，係顯示本發明之第一實施例中，防塵蓋另一角度之立體示意圖。如第二圖所示，鎖本體110包含開孔112、支撐面113、限位部114、定位件116以及插孔118。開孔112係開設於鎖本體110且朝向第一方向，用以接收鎖心120。支撐面113係位於開孔112之外側緣且朝向第一方向。限位部114係環繞開孔112且位於開孔112與支撐面113之間。在本實施例中，限位部114為一環形結構，但不限定於此，也可以一個以上且呈環狀排列的結構。定位件116係凸設於支撐面113上且與限位部114相連，用以與防塵蓋130之座體132所開設的定位孔132n互相配合。插孔118係開設於鎖本體110的側面，用以供一固定梢140插設。The second figure shows a perspective exploded view of the lock structure in the first embodiment of the present invention. The third figure shows a perspective view of another angle of the dust cover in the first embodiment of the present invention. As shown in the second figure, the lock body 110 includes an opening 112, a support surface 113, a limiting portion 114, a positioning member 116, and a socket 118. The opening 112 is formed in the lock body 110 and faces the first direction for receiving the lock core 120. The support surface 113 is located at an outer side edge of the opening 112 and faces the first direction. The limiting portion 114 surrounds the opening 112 and is located between the opening 112 and the supporting surface 113. In the present embodiment, the stopper portion 114 has a ring-shaped structure, but the present invention is not limited thereto, and may be one or more and arranged in a ring shape. The positioning member 116 is disposed on the supporting surface 113 and is connected to the limiting portion 114 for cooperating with the positioning hole 132n of the seat 132 of the dust cover 130. The jack 118 is disposed on a side of the lock body 110 for inserting a fixing tip 140.
鎖心120係塞置於鎖本體110的開孔112中，具體來說，鎖心120容置於開孔112中，且其係以固定梢140固設於鎖本體110。此時，固定梢140的前段位於鎖本體110之插孔118內，其後段則位於鎖心120之梢孔128內(如第五圖所示)。再者，鎖心120的軸向中央處設有一鑰匙孔122，供一鑰匙200插入，以啟掣鎖心120，進而使得該鎖心120可以於開鎖位置與上鎖位置之間活動。再者，鎖心120的外側緣頂部具有一凸緣124，且其係環繞鎖心120上的鑰匙孔122。The lock core 120 is inserted into the opening 112 of the lock body 110. Specifically, the lock core 120 is received in the opening 112, and is fixed to the lock body 110 by the fixing tip 140. At this time, the front section of the fixed tip 140 is located in the insertion hole 118 of the lock body 110, and the rear section is located in the tip hole 128 of the lock core 120 (as shown in FIG. 5). Furthermore, a keyhole 122 is provided in the axial center of the lock core 120 for inserting a key 200 to activate the lock core 120, so that the lock core 120 can move between the unlocked position and the locked position. Moreover, the outer edge of the lock core 120 has a flange 124 at the top thereof and surrounds the key hole 122 on the lock core 120.
請繼續參照第二圖與第三圖，防塵蓋130包含座體132及蓋體134，且座體132係與蓋體134樞接在一起，俾使蓋體134可以相對座體132轉動，以掀起或蓋合於該座體132。在此實施例中，座體132與蓋體134係以一樞接軸樞接在一起，但並不限定於此樞接方式，亦可以採用其他樞接手段。在本實施例中，座體132為一環形座體132，且其係套設於鎖本體110頂部，也就是套設在鎖本體110之限位部114上，並且座體132以其內壁而受限位部114之限制，進而防止座體132之徑向移動(即水平方向的移動)。再者，座體132具有一凸件132s，且其係形成於環形座體132之內環壁。在此實施例中，凸件132s為一環形凸件132s，但不限定於此，也可以包含一個以上且與限位部114互相搭配的結構。Referring to the second and third figures, the dust cover 130 includes a base 132 and a cover 134, and the base 132 is pivotally connected to the cover 134 so that the cover 134 can be rotated relative to the base 132 to pick up Or it is covered by the seat body 132. In this embodiment, the base 132 and the cover 134 are pivotally connected by a pivotal shaft. However, the pivoting manner is not limited thereto, and other pivoting means may be used. In this embodiment, the seat body 132 is an annular seat body 132, and is sleeved on the top of the lock body 110, that is, sleeved on the limiting portion 114 of the lock body 110, and the seat body 132 is defined by the inner wall thereof. The restriction of the restricted portion 114 prevents the radial movement of the seat 132 (i.e., the movement in the horizontal direction). Furthermore, the seat body 132 has a convex member 132s which is formed on the inner ring wall of the annular seat body 132. In this embodiment, the protruding member 132s is an annular protruding member 132s, but is not limited thereto, and may include one or more structures that are matched with the limiting portion 114.
請同時參照第四圖，係顯示本發明之第一實施例中，鎖結構的部份分解剖面放大示意圖。座體132具有朝向第一方向的第一面132a，也就是凸件132s的頂面，且第一面132a係受鎖心120之凸緣124的阻擋，使得凸件132s被限制於鎖心120與鎖本體110之間。其次，座體132更具有朝向第二方向的第二面132b，也就是座體132之底面，且第二面132b係受鎖本體110的支撐面113所支撐。其中，上述第二方向係相反於第一方向。如此，便能藉由鎖心120之凸緣124來阻擋座體132，以限制座體132於其厚度方向上之移動，進而防止防塵蓋130脫離出鎖本體110。Referring to the fourth figure at the same time, a partially exploded cross-sectional view of the lock structure in the first embodiment of the present invention is shown. The seat body 132 has a first face 132a facing the first direction, that is, a top surface of the protrusion 132s, and the first face 132a is blocked by the flange 124 of the lock core 120, so that the protrusion 132s is restricted to the lock core 120. Between the lock body 110 and the lock body 110. Next, the base 132 further has a second surface 132b facing the second direction, that is, the bottom surface of the base 132, and the second surface 132b is supported by the support surface 113 of the lock body 110. Wherein, the second direction is opposite to the first direction. In this way, the seat body 132 can be blocked by the flange 124 of the lock core 120 to restrict the movement of the seat body 132 in the thickness direction thereof, thereby preventing the dust cover 130 from coming out of the lock body 110.
再者，如第二圖與第三圖所示，座體132的底面更可以具有一定位孔132n，定位孔132n係與鎖本體110之定位件116互相配合，並供定位件116容置於其內，用以限制防塵蓋130之轉動。值得注意的是，上述定位件116與定位孔132n也可以相反設置，也就是說定位件116設置於座體132上，而定位孔132n設置於鎖本體上，定位件116會塞置於定位孔132n中，如此亦可達成限制防塵蓋130之轉動之目的。Furthermore, as shown in the second and third figures, the bottom surface of the base 132 may further have a positioning hole 132n. The positioning hole 132n is engaged with the positioning member 116 of the lock body 110, and is accommodated by the positioning member 116. The inside is used to limit the rotation of the dust cover 130. It should be noted that the positioning member 116 and the positioning hole 132n may also be oppositely disposed, that is, the positioning member 116 is disposed on the base 132, and the positioning hole 132n is disposed on the lock body, and the positioning member 116 is placed in the positioning hole. In 132n, the purpose of restricting the rotation of the dust cover 130 can also be achieved.
此外，鎖本體110更可以包含有一遮蔽塊119，其係自鎖本體110的正面外側頂部向上延伸設置，且遮蔽塊119與防塵蓋130的座體132之間具有一間隙117，間隙117可供接收蓋體134之一扣件134a，俾使該扣件134a容置於間隙117並且扣合於座體132之一凹部132c內。In addition, the lock body 110 further includes a shielding block 119 extending upward from the top of the front outer side of the lock body 110, and a gap 117 is formed between the shielding block 119 and the seat 132 of the dust cover 130. A fastener 134a of the cover body 134 is received, so that the fastener 134a is received in the gap 117 and fastened in a recess 132c of the seat body 132.
第五圖至第七圖，係顯示本發明之第一實施例中，鎖結構由上鎖狀態到開鎖狀態的剖面示意圖。如第五圖所示，當不操作鎖心120時，也就是當鎖心120位於上鎖位置時，防塵蓋130之蓋體134蓋合於座體132上，並令蓋體134之扣件134a扣合於座體132之凹部132c內，以使蓋體134牢固地蓋合於座體132上。此時，便可以利用防塵蓋130而封閉鑰匙孔122，進而防止灰塵、雨水等外物落入於鑰匙孔122內。如此一來，不僅可以確保鎖心120之操作的順暢性，而且還可以延長鎖結構100使用壽命。5 to 7 are cross-sectional views showing the lock structure from the locked state to the unlocked state in the first embodiment of the present invention. As shown in the fifth figure, when the lock core 120 is not operated, that is, when the lock core 120 is in the locked position, the cover 134 of the dust cover 130 covers the base 132, and the fastener of the cover 134 is fastened. The 134a is fastened into the recess 132c of the base 132 so that the cover 134 is firmly covered on the base 132. At this time, the keyhole 122 can be closed by the dust cover 130, and foreign matter such as dust or rain can be prevented from falling into the key hole 122. In this way, not only the smoothness of the operation of the lock core 120 but also the service life of the lock structure 100 can be extended.
請參照第六圖，當欲開鎖時，先以手指扳開蓋體134之推板件134b，令扣件134a離開座體132之凹部132c，接著再向上推動推板件134b，俾使蓋體134離開座體132，以暴露出鑰匙孔122。其後，請參照第七圖，將鑰匙200插入鑰匙孔122內，並啟掣鎖心120，使鎖心120自上鎖位置移動到開鎖位置。此時，鎖心120因其內的彈性件(未繪示)之壓力釋放，而彈性回復力將鎖心120向上推至開鎖位置，並使得鎖心120的一端暴露於鎖本體110的外面。再者，鎖心120也會帶動其另一端，也就是鎖舌126端，向內縮入鎖心120的殼體內，俾使鎖舌126脫離與鎖本體110之一卡槽115的卡掣。當欲上鎖時，則以鑰匙200轉動鎖心120並且向下施壓，使鎖心120移動並定位於上鎖位置。此時，鎖舌126會卡掣於鎖本體110之卡槽115中。其後，抽出鑰匙200，接著再蓋上防塵蓋130之蓋體134，以完成如第五圖之上鎖與防塵的操作。Referring to the sixth figure, when the lock is to be unlocked, the pusher member 134b of the cover 134 is first opened by the finger, so that the fastener 134a is separated from the recess 132c of the base 132, and then the pusher member 134b is pushed upward to make the cover. The 134 exits the seat 132 to expose the keyhole 122. Thereafter, referring to the seventh figure, the key 200 is inserted into the keyhole 122, and the lock core 120 is activated to move the lock core 120 from the locked position to the unlocked position. At this time, the lock core 120 is released by the pressure of the elastic member (not shown) therein, and the elastic restoring force pushes the lock core 120 upward to the unlocked position, and one end of the lock core 120 is exposed to the outside of the lock body 110. Moreover, the lock core 120 also drives the other end, that is, the end of the lock tongue 126, and retracts inwardly into the housing of the lock core 120, so that the lock tongue 126 is disengaged from the latch of one of the latches 115 of the lock body 110. When the lock is to be locked, the lock core 120 is rotated by the key 200 and pressed downward to move the lock core 120 and position it in the locked position. At this time, the locking tongue 126 will be caught in the slot 115 of the lock body 110. Thereafter, the key 200 is withdrawn, and then the cover 134 of the dust cover 130 is closed to complete the operation of locking and dustproofing as shown in FIG.
請參照第八圖，係顯示本發明之第二實施例中，鎖結構的立體組合示意圖。如圖所示，鎖結構300包含了鎖本體310、鎖心320以及防塵蓋330。而除了鎖本體的外觀形狀不同於第一實施例，第二實施例與第一實施例仍具有以下幾點不同。更具體來說，請同時參見第九圖與第十圖，其係分別顯示本發明之第二實施例中，鎖結構的立體分解示意圖以及防塵蓋另一角度之立體示意圖。在第二實施例中，鎖本體310的限位部314係環繞於支撐面313的外側緣，並令限位部314與支撐面313之間形成有一容置空間，用以供座體332容置於其中且使座體332以其外壁而受限位部314之限制，進而防止座體332之徑向移動。其次，請同時參照第十一圖，係顯示本發明之第二實施例中，鎖結構的部份分解剖面放大示意圖。如圖所示，防塵蓋330的座體332具有朝向兩相反方向之第一面332a與第二面332b，且第二面332b係位於第一面332a的正背後，其中第一面332a係受鎖心320之凸緣324的阻擋，而第二面係受鎖本體310的支撐面313所支撐。換句話說，座體332之凸件332s的頂面為第一面332a，而凸件332s的底面為第二面332b(即凸件332s的底面與座體332本身的底面相連且齊平)。再一差異處為，鎖本體310的定位件316為凸設於支撐面313的一個梢柱，而座體332具有一與此定位件316配合的定位孔332n，供定位件316容置於其內，用以限制防塵蓋330轉動。除此之外，第二實施例的鎖結構300大致上皆與第一實施例的鎖結構100相同，故不在此加以贅述。Referring to the eighth drawing, there is shown a three-dimensional combination diagram of the lock structure in the second embodiment of the present invention. As shown, the lock structure 300 includes a lock body 310, a lock core 320, and a dust cover 330. The second embodiment differs from the first embodiment in that the appearance of the lock body is different from that of the first embodiment. More specifically, please refer to the ninth and tenth drawings at the same time, which respectively show a perspective exploded view of the lock structure and a perspective view of another angle of the dust cover in the second embodiment of the present invention. In the second embodiment, the limiting portion 314 of the lock body 310 surrounds the outer edge of the supporting surface 313, and an accommodation space is formed between the limiting portion 314 and the supporting surface 313 for receiving the housing 332. It is placed therein and the seat body 332 is restrained by the outer wall thereof by the restricted portion 314, thereby preventing the radial movement of the seat body 332. Next, please refer to FIG. 11 at the same time, showing a partially exploded cross-sectional view of the lock structure in the second embodiment of the present invention. As shown, the seat 332 of the dust cap 330 has a first face 332a and a second face 332b facing in opposite directions, and the second face 332b is located directly behind the first face 332a, wherein the first face 332a is subjected to The flange 324 of the lock core 320 is blocked, and the second face is supported by the support surface 313 of the lock body 310. In other words, the top surface of the protrusion 332s of the base 332 is the first surface 332a, and the bottom surface of the protrusion 332s is the second surface 332b (ie, the bottom surface of the protrusion 332s is connected to the bottom surface of the base 332 itself and is flush) . The difference is that the positioning member 316 of the lock body 310 is a protruding post protruding from the supporting surface 313, and the base 332 has a positioning hole 332n engaged with the positioning member 316 for the positioning member 316 to be received therein. The inside is used to limit the rotation of the dust cover 330. In addition, the lock structure 300 of the second embodiment is substantially the same as the lock structure 100 of the first embodiment, and thus will not be described herein.
綜上可知，本發明鎖結構中的防塵蓋，不僅可以有效防止水份或灰塵進入鑰匙孔，以延長鎖結構的使用壽命，而且防塵蓋係藉由鎖心與鎖本體而夾固於其中，因而不會輕易脫離鎖本體。其次，本發明之防塵蓋，其掀啟、蓋合之操作相當容易，而且不容易損壞。更者，本發明可應用於碟煞鎖、掛鎖以及排擋鎖等多種用途，係為一種實用性高且兼具成本考量的鎖具結構。In summary, the dust cover in the lock structure of the present invention can not only effectively prevent moisture or dust from entering the keyhole, but also prolong the service life of the lock structure, and the dust cover is clamped therein by the lock core and the lock body. Therefore, it does not easily disengage from the lock body. Secondly, the dust cover of the present invention is relatively easy to handle and close, and is not easily damaged. Moreover, the present invention can be applied to various uses such as a disc lock, a padlock, and a shift lock, and is a lock structure having high practicability and cost consideration.
無論如何，任何人都可以從上述例子的說明獲得足夠教導，並據而了解本發明內容確實不同於先前技術，且具有產業上之利用性，及足具進步性。是本發明確已符合專利要件，爰依法提出申請。In any event, anyone can obtain sufficient teaching from the description of the above examples, and it is understood that the present invention is indeed different from the prior art, and is industrially usable and progressive. It is the invention that has indeed met the patent requirements and has filed an application in accordance with the law.
100、300．．．鎖結構100, 300. . . Lock structure
110、310．．．鎖本體110, 310. . . Lock body
112、312．．．開孔112, 312. . . Opening
113、313．．．支撐面113, 313. . . Support surface
114、314．．．限位部114, 314. . . Limiting department
115．．．卡槽115. . . Card slot
116、316．．．定位件116, 316. . . Positioning member
117．．．間隙117. . . gap
118．．．插孔118. . . Jack
119．．．遮蔽塊119. . . Shading block
120、320．．．鎖心120, 320. . . Lock heart
122、322．．．鑰匙孔122, 322. . . Keyhole
124、324．．．凸緣124, 324. . . Flange
126．．．鎖舌126. . . Lock tongue
128．．．梢孔128. . . Tip hole
130、330．．．防塵蓋130, 330. . . Dust cover
132、332．．．座體132, 332. . . Seat
132a、332a．．．第一面132a, 332a. . . First side
132b、332b．．．第二面132b, 332b. . . Second side
132c．．．凹部132c. . . Concave
132n、332n．．．定位孔132n, 332n. . . Positioning hole
132s、332s．．．凸件132s, 332s. . . Projection
134、334．．．蓋體134, 334. . . Cover
134a．．．扣件134a. . . Fastener
134b．．．推板件134b. . . Push plate
140．．．固定梢140. . . Fixed tip
200．．．鑰匙200. . . key
第一圖，係顯示本發明之第一實施例中，鎖結構的立體組合示意圖。The first figure shows a three-dimensional combination diagram of the lock structure in the first embodiment of the present invention.
第二圖，係顯示本發明之第一實施例中，鎖結構的立體分解示意圖。The second figure shows a perspective exploded view of the lock structure in the first embodiment of the present invention.
第三圖，係顯示本發明之第一實施例中，防塵蓋另一角度之立體示意圖。The third figure shows a perspective view of another angle of the dust cover in the first embodiment of the present invention.
第四圖，係顯示本發明之第一實施例中，鎖結構的部份分解剖面放大示意圖。The fourth figure shows an enlarged partial exploded sectional view of the lock structure in the first embodiment of the present invention.
第五圖，係顯示本發明之第一實施例中，鎖結構為上鎖狀態且具防塵效果時的剖面示意圖。Fig. 5 is a cross-sectional view showing the lock structure in a locked state and having a dustproof effect in the first embodiment of the present invention.
第六圖，係顯示本發明之第一實施例中，打開防塵蓋時，鎖結構的剖面示意圖。Fig. 6 is a cross-sectional view showing the lock structure when the dust cover is opened in the first embodiment of the present invention.
第七圖，係顯示本發明之第一實施例中，當使用鑰匙開鎖時，鎖結構的剖面示意圖。Fig. 7 is a cross-sectional view showing the lock structure when the key is unlocked in the first embodiment of the present invention.
第八圖，係顯示本發明之第二實施例中，鎖結構的立體組合示意圖。The eighth figure shows a three-dimensional combination diagram of the lock structure in the second embodiment of the present invention.
第九圖，顯示本發明之第二實施例中，鎖結構的立體分解示意圖。Figure 9 is a perspective exploded view showing the lock structure in the second embodiment of the present invention.
第十圖，係顯示本發明之第二實施例中，鎖結構之防塵蓋另一角度之立體示意圖。Figure 10 is a perspective view showing another angle of the dust cover of the lock structure in the second embodiment of the present invention.
第十一圖，係顯示本發明之第二實施例中，鎖結構的部份分解剖面放大示意圖。Figure 11 is a partially enlarged cross-sectional view showing the lock structure in the second embodiment of the present invention.
100．．．鎖結構100. . . Lock structure
110．．．鎖本體110. . . Lock body
112．．．開孔112. . . Opening
113．．．支撐面113. . . Support surface
114．．．限位部114. . . Limiting department
116．．．定位件116. . . Positioning member
117．．．間隙117. . . gap
118．．．插孔118. . . Jack
119．．．遮蔽塊119. . . Shading block
120．．．鎖心120. . . Lock heart
122．．．鑰匙孔122. . . Keyhole
124．．．凸緣124. . . Flange
126．．．鎖舌126. . . Lock tongue
128．．．梢孔128. . . Tip hole
130．．．防塵蓋130. . . Dust cover
132．．．座體132. . . Seat
132a．．．第一面132a. . . First side
132s．．．凸件132s. . . Projection
134．．．蓋體134. . . Cover
134a．．．扣件134a. . . Fastener
134b．．．推板件134b. . . Push plate
140．．．固定梢140. . . Fixed tip
200．．．鑰匙200. . . key
Claims (10)
一鎖本體，具有朝向一第一方向的一開孔與朝向該第一方向的一支撐面，該支撐面環繞該開孔且位於該開孔之外側緣；
一防塵蓋，包含一座體及樞接於該座體之一蓋體，該座體具有朝向該第一方向的一第一面及朝向一第二方向的一第二面，該第二方向相反於該第一方向，該第二面受該支撐面所支撐；及
一鎖心，固設於該開孔內，該鎖心具有一凸緣，該凸緣擋於該座體的該第一面。A lock structure comprising:
a locking body having an opening facing a first direction and a supporting surface facing the first direction, the supporting surface surrounding the opening and located at an outer edge of the opening;
a dust cover comprising a body and a cover pivoted to the base body, the base body having a first face facing the first direction and a second face facing the second direction, the second direction being opposite In the first direction, the second surface is supported by the support surface; and a lock core is fixed in the opening, the lock core has a flange, and the flange is blocked by the first portion of the base body surface.
一鎖本體，具有一開孔；
一鎖心，塞置於該開孔內；
一固定梢，其前段位於該鎖本體內，後段位於該鎖心內；及
一防塵蓋，包括一座體及可蓋合於該座體上之一蓋體，該座體具有一凸件，該凸件被限制於該鎖心與該鎖本體之間且該鎖心與該鎖本體限制該座體於其厚度方向的移動。A lock structure comprising:
a lock body having an opening;
a lock core, the plug is placed in the opening;
a fixed tip having a front portion in the lock body and a rear portion in the lock core; and a dust cover including a body and a cover body coverable on the base body, the base body having a convex member, The male member is restrained between the lock core and the lock body and the lock core and the lock body limit movement of the seat body in a thickness direction thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101128854A TW201407028A (en) | 2012-08-09 | 2012-08-09 | Locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101128854A TW201407028A (en) | 2012-08-09 | 2012-08-09 | Locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201407028A true TW201407028A (en) | 2014-02-16 |
Family
ID=50550382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101128854A TW201407028A (en) | 2012-08-09 | 2012-08-09 | Locking structure |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201407028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561423B (en) * | 2015-09-16 | 2016-12-11 | Hsin Shih Chow | Disc brake lock in combination with an accessory |
-
2012
- 2012-08-09 TW TW101128854A patent/TW201407028A/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI561423B (en) * | 2015-09-16 | 2016-12-11 | Hsin Shih Chow | Disc brake lock in combination with an accessory |
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