TWM567289U - Lock assembly - Google Patents
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- TWM567289U TWM567289U TW107209403U TW107209403U TWM567289U TW M567289 U TWM567289 U TW M567289U TW 107209403 U TW107209403 U TW 107209403U TW 107209403 U TW107209403 U TW 107209403U TW M567289 U TWM567289 U TW M567289U
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Abstract
本案係揭露一種鎖具組件,包含:一內鎖件、一外鎖件以及一扣環,該內鎖件具有一抵頂部、一連接部、一第一容置部及一頂帽蓋;連接部包括一內凹空間、一第一彈簧及一叉銷;外鎖件用以容置內鎖件,外鎖件具有一第二容置部及一套筒部;該第二容置部包括二抵扣通孔、二滾珠、一第二彈簧、一C形突起及一卡槽;扣環可移除地套設於第一容置部並位於頂帽蓋與套筒部之間;其中當移除扣環且內鎖件位於一鎖定位置時,叉銷卡扣於卡槽內,而當內鎖件位於一解鎖位置時,叉銷脫離卡槽。藉此,本創作所提出之鎖具組件毋須鑰匙便可進行鎖固,因而毋須複製大量相同鑰匙交予工作人員,能有效降低成本並減少鑰匙遺失或流出的風險。此外,扣環係防止工作人員在尚未完成新瓦斯錶的安裝前,不小心按壓內鎖件使其與外鎖件直接鎖固。The present invention discloses a lock assembly comprising: an inner lock member, an outer lock member and a buckle, the inner lock member having an abutting top portion, a connecting portion, a first receiving portion and a top cap; the connecting portion The utility model comprises a concave space, a first spring and a fork pin; the outer locking member is used for accommodating the inner locking member, the outer locking member has a second receiving portion and a sleeve portion; the second receiving portion comprises two a through hole, two balls, a second spring, a C-shaped protrusion and a card slot; the buckle is removably sleeved on the first receiving portion and located between the top cap and the sleeve portion; When the buckle is removed and the inner locking member is in a locked position, the fork pin is snapped into the card slot, and when the inner locking member is in an unlocked position, the fork pin is disengaged from the card slot. In this way, the lock assembly proposed by the present invention can be locked without a key, so that it is not necessary to copy a large number of identical keys to the staff, which can effectively reduce the cost and reduce the risk of loss or outflow of the key. In addition, the buckle system prevents the worker from accidentally pressing the inner lock member to directly lock the outer lock member before the installation of the new gas meter has been completed.
Description
本創作係關於一種鎖具組件,更特別的是關於一種毋須鑰匙便可進行鎖固之鎖具組件。The present invention relates to a lock assembly, and more particularly to a lock assembly that can be locked without a key.
圖1係為一種瓦斯錶鎖架90的示意圖。為防止瓦斯錶所記錄的數值被隨意竄改,常採用圖1所繪示之瓦斯錶鎖架90,配合傳統的鎖具將瓦斯錶進行鎖固。FIG. 1 is a schematic view of a gas table lock frame 90. In order to prevent the values recorded by the gas meter from being arbitrarily falsified, the gas table lock frame 90 shown in Fig. 1 is often used to lock the gas table with the conventional lock.
在傳統的鎖具結構設計中,無論在進行瓦斯錶鎖架90之鎖固或者解鎖的過程中,皆須使用鑰匙才能進行。為了節省成本,瓦斯公司通常會為大量用戶之瓦斯錶配上相同的鎖具,而不會個別地為其製造不同的鎖具。In the conventional lock structure design, the key must be used in the process of locking or unlocking the gas table lock frame 90. In order to save costs, gas companies usually match the same locks for a large number of users' gas meters without individually making different locks for them.
然而,一般來說除非瓦斯錶發生故障,否則瓦斯公司的工作人員不會需要將瓦斯錶鎖架90解鎖,因此工作人員通常只需要於為用戶安裝新的瓦斯錶時,進行瓦斯錶鎖架90之鎖固。但工作人員在進行瓦斯錶鎖架90之鎖固時卻仍須使用鑰匙才能進行,亦即,瓦斯公司仍需複製大量相同的鑰匙交予不同的工作人員,使他們能為用戶安裝瓦斯錶並進行鎖固。However, in general, unless the gas meter fails, the gas company staff does not need to unlock the gas meter lock frame 90, so the worker usually only needs to install the gas meter lock frame 90 when installing a new gas meter for the user. Locked. However, the staff still has to use the key to carry out the locking of the gas meter lock 90, that is, the gas company still needs to copy a large number of the same key to different staff so that they can install the gas meter for the user. Lock it.
這樣複製大量相同鑰匙的作法,不僅增加成本,也容易增加鑰匙遺失或流出的風險。有鑑於此,如何創作出一種毋須鑰匙便可進行鎖固之鎖具組件,藉以有效解決前述問題,將是本創作所欲積極揭露之處。This way of copying a large number of identical keys not only increases the cost, but also increases the risk of loss or outflow of the key. In view of this, how to create a lock component that can be locked without a key, in order to effectively solve the aforementioned problems, will be actively exposed by the creative.
本創作之一目的在於提出一種毋須鑰匙便可進行鎖固之鎖具組件,能有效解決先前技術中需複製大量相同鑰匙所帶來的問題。One of the aims of the present invention is to provide a lock assembly that can be locked without a key, which can effectively solve the problems caused by copying a large number of identical keys in the prior art.
為達上述目的及其他目的,本創作提出一種鎖具組件,包含:一內鎖件,具有一抵頂部、一連接部、一第一容置部及一頂帽蓋,該連接部介於該抵頂部與該第一容置部之間,該頂帽蓋連接該第一容置部,且該抵頂部具有一錐形尖端,該連接部包括:一內凹空間;一第一彈簧,設置於該內凹空間內並抵住該內凹空間的底部;及一叉銷,設置於該第一彈簧之上;一外鎖件,用以容置該內鎖件,該外鎖件具有一第二容置部及一套筒部,該第二容置部包括:二抵扣通孔;二滾珠,設置於該第二容置部內並相鄰於該二抵扣通孔;一第二彈簧,設置於該第二容置部內;一C形突起,沿著該第二容置部的圓周方向設置並向內突出於該第二容置部之內側壁;及一卡槽,沿著該第二容置部的圓周方向設置於該第二容置部內並相鄰於該C形突起;以及一扣環,可移除地套設於該第一容置部並位於該頂帽蓋與該套筒部之間;其中當移除該扣環且該內鎖件位於一鎖定位置時,該叉銷卡扣於該卡槽內,而當該內鎖件位於一解鎖位置時,該叉銷脫離該卡槽。In order to achieve the above and other objects, the present invention provides a lock assembly comprising: an inner lock member having an abutting top portion, a connecting portion, a first receiving portion and a top cap, the connecting portion being interposed therebetween Between the top portion and the first receiving portion, the top cap is connected to the first receiving portion, and the abutting top has a tapered tip, the connecting portion comprises: a concave space; a first spring is disposed on the first spring a recessed space in the bottom of the recessed space; and a fork pin disposed on the first spring; an outer lock member for accommodating the inner lock member, the outer lock member having a first a second receiving portion and a sleeve portion, the second receiving portion comprises: two buckle through holes; two balls disposed in the second receiving portion and adjacent to the two buckle through holes; a second spring a C-shaped protrusion disposed along a circumferential direction of the second receiving portion and protruding inwardly from an inner side wall of the second receiving portion; and a card slot along the a circumferential direction of the second receiving portion is disposed in the second receiving portion and adjacent to the C-shaped protrusion; and a buckle, the removable sleeve The first receiving portion is located between the top cap and the sleeve portion; wherein when the buckle is removed and the inner locking member is in a locked position, the fork pin is buckled in the card slot, When the inner locking member is in an unlocked position, the fork pin is disengaged from the card slot.
於本創作之一實施例中,該第一容置部更包含:一開口槽,平行於該內鎖件的一插入方向設置;複數鎖盤,可轉動地設置於該第一容置部內;及一鎖定桿,設置於該等鎖盤的周緣上並對應於該開口槽;其中該頂帽蓋限制該等鎖盤於該第一容置部內。In an embodiment of the present invention, the first accommodating portion further includes: an opening slot disposed parallel to an insertion direction of the inner locking member; and a plurality of locking plates rotatably disposed in the first accommodating portion; And a locking rod disposed on a circumference of the locking disc and corresponding to the opening slot; wherein the top cap restricts the locking discs in the first receiving portion.
於本創作之一實施例中,該套筒部更包括:一內溝槽,平行於該插入方向並位於該套筒部之內側壁;其中當該內鎖件位於該鎖定位置時,該內溝槽對應該開口槽的位置。In an embodiment of the present invention, the sleeve portion further includes: an inner groove parallel to the insertion direction and located at an inner side wall of the sleeve portion; wherein the inner locking member is located in the locking position, the inner portion The groove corresponds to the position of the open slot.
於本創作之一實施例中,在垂直於該插入方向的一投影面上,該內溝槽的投影與該C形突起之缺口的投影對應於該外鎖件之圓周上不同的位置。In an embodiment of the present invention, the projection of the inner groove and the projection of the notch of the C-shaped protrusion correspond to different positions on the circumference of the outer lock member on a projection surface perpendicular to the insertion direction.
於本創作之一實施例中,該等鎖盤分別具有特定的形狀,使得當該內鎖件位於該鎖定位置時,該鎖定桿係部分向外突出於該開口槽。In an embodiment of the present invention, the lock discs each have a specific shape such that when the inner lock member is in the locked position, the lock lever portion protrudes outwardly from the open slot.
於本創作之一實施例中,係經由一鑰匙插入該等鎖盤中並轉動該等鎖盤,使該鎖定桿被容置於該開口槽之內,並當該叉銷對準該C形突起之缺口時,該內鎖件被該第二彈簧朝一相反於該插入方向的方向推出。In one embodiment of the present invention, the lock pins are inserted into the lock disks via a key, and the lock bars are received in the open slots, and when the fork pins are aligned with the C shape When the notch is notched, the inner locking member is pushed out by the second spring in a direction opposite to the insertion direction.
於本創作之一實施例中,該第二容置部更包括:一貫孔;及一定位螺釘,插入該貫孔中並向內凸出於該第二容置部的內側壁;該連接部更包括:一定位槽,用以容置該定位螺釘。In an embodiment of the present invention, the second receiving portion further includes: a permanent hole; and a positioning screw inserted into the through hole and protruding inwardly from an inner side wall of the second receiving portion; the connecting portion The utility model further comprises: a positioning slot for receiving the positioning screw.
於本創作之一實施例中,該抵頂部穿過該第二彈簧,且該第二彈簧抵頂該連接部。In an embodiment of the present invention, the abutting top passes through the second spring and the second spring abuts the connecting portion.
於本創作之一實施例中,該扣環包括一突出部。In an embodiment of the present invention, the buckle includes a protrusion.
於本創作之一實施例中,該外鎖件更包括一套環,該套環係套設於該第二容置部的外表面。In an embodiment of the present invention, the outer lock member further includes a ring, and the loop is sleeved on the outer surface of the second receiving portion.
於本創作之一實施例中,該頂帽蓋上更包括一定位標誌,該定位標誌位於該頂帽蓋的頂表面未被該罩墊覆蓋的區域。In an embodiment of the present invention, the top cap further includes a positioning mark located in a region where the top surface of the top cap is not covered by the cover pad.
藉此,由於本創作所提出之鎖具組件毋須鑰匙便可進行鎖固,僅於少數特定情況下(例如瓦斯錶故障)而欲解鎖時才需要使用鑰匙,因而毋須複製大量相同鑰匙交予工作人員,能有效降低成本並減少鑰匙遺失或流出的風險。此外,鎖具組件之扣環係防止工作人員在尚未完成新瓦斯錶的安裝前,不小心按壓該內鎖件使其與該外鎖件直接鎖固。Therefore, since the lock component proposed by the present invention can be locked without a key, the key needs to be used only in a few specific cases (for example, a gas meter failure), so that it is not necessary to copy a large number of the same key to the staff. Can effectively reduce costs and reduce the risk of loss or outflow of keys. In addition, the buckle of the lock assembly prevents the worker from accidentally pressing the inner lock member to directly lock the outer lock member before the installation of the new gas meter is completed.
為充分瞭解本創作,茲藉由下述具體之實施例,並配合所附之圖式,對本創作做一詳細說明。本領域技術人員可由本說明書所公開的內容瞭解本創作的目的、特徵及功效。須注意的是,本創作可通過其他不同的具體實施例加以施行或應用,本說明書中的各項細節亦可基於不同觀點與應用,在不悖離本創作的精神下進行各種修飾與變更。另外,本創作所附之圖式僅為簡單示意說明,並非依實際尺寸的描繪。以下的實施方式將進一步詳細說明本創作的相關技術內容,但所公開的內容並非用以限制本創作的技術範圍。說明如後:In order to fully understand the creation, a detailed description of the creation will be made by the following specific examples and with the accompanying drawings. Those skilled in the art can understand the purpose, features and effects of the present disclosure by the contents disclosed in the present specification. It should be noted that the present invention may be implemented or applied by other different embodiments. The details of the present specification may also be based on different viewpoints and applications, and various modifications and changes may be made without departing from the spirit of the present invention. In addition, the drawings attached to the present invention are merely illustrative and not drawn to actual dimensions. The following embodiments will further explain the related technical content of the present invention, but the disclosure is not intended to limit the technical scope of the present invention. The description is as follows:
圖2係為本創作一實施例之鎖具組件1的分解示意圖。如圖2所示,該鎖具組件1包含一內鎖件10、一外鎖件20以及一扣環30。該內鎖件10具有一抵頂部11、一連接部13、一第一容置部15及一頂帽蓋17,該連接部13介於該抵頂部11與該第一容置部15之間,該頂帽蓋17連接該第一容置部15,且該抵頂部11具有一錐形尖端111。2 is an exploded perspective view of the lock assembly 1 of an embodiment of the present invention. As shown in FIG. 2, the lock assembly 1 includes an inner lock member 10, an outer lock member 20, and a buckle ring 30. The inner locking member 10 has an abutting top portion 11 , a connecting portion 13 , a first receiving portion 15 and a top cap 17 . The connecting portion 13 is between the abutting top portion 11 and the first receiving portion 15 . The top cap 17 is connected to the first receiving portion 15 and has a tapered tip 111.
在本實施例中,該連接部13包括一內凹空間131、一第一彈簧133及一叉銷135。該第一彈簧133設置於該內凹空間131內並抵住該內凹空間131的底部,該叉銷135設置於該第一彈簧133上。其中,該叉銷135係設計為可部分突出於該內凹空間131外,但不會脫離該內凹空間131。In the embodiment, the connecting portion 13 includes a concave space 131, a first spring 133 and a fork pin 135. The first spring 133 is disposed in the recessed space 131 and abuts against the bottom of the recessed space 131. The fork pin 135 is disposed on the first spring 133. The fork pin 135 is designed to partially protrude beyond the recessed space 131, but does not deviate from the recessed space 131.
該外鎖件20係用以容置該內鎖件10,且由該內鎖件10與該外鎖件20之配合可達到鎖固的目的。The outer locking member 20 is used for accommodating the inner locking member 10, and the inner locking member 10 and the outer locking member 20 cooperate to achieve the purpose of locking.
該外鎖件20具有一第二容置部21及一套筒部23。在本實施例中,該第二容置部21包括二抵扣通孔211、二滾珠213、一第二彈簧215、一C形突起217(見後方圖3B與圖5)及一卡槽219(見後方圖3B)。該二滾珠213設置於該第二容置部21內並相鄰於該二抵扣通孔211,該第二彈簧215設置於該第二容置部21內,該C形突起217沿著該第二容置部21的圓周方向設置並向內突出於該第二容置部21之內側壁,該卡槽219沿著該第二容置部21的圓周方向設置於該第二容置部21內並相鄰於該C形突起217。其中,該二滾珠213係設計為可部分突出於該第二容置部21外,且該二抵扣通孔211之最外孔徑小於該二滾珠213的直徑,因而該二滾珠213不會脫離該第二容置部21。The outer lock member 20 has a second receiving portion 21 and a sleeve portion 23. In this embodiment, the second receiving portion 21 includes two through-holes 211, two balls 213, a second spring 215, a C-shaped protrusion 217 (see FIGS. 3B and 5 in the rear), and a card slot 219. (See Figure 3B below). The two balls 213 are disposed in the second receiving portion 21 and adjacent to the two through-holes 211. The second spring 215 is disposed in the second receiving portion 21 along the C-shaped protrusion 217. The second accommodating portion 21 is disposed in the circumferential direction and protrudes inwardly from the inner side wall of the second accommodating portion 21, and the card slot 219 is disposed in the second accommodating portion along the circumferential direction of the second accommodating portion 21. The inside of 21 is adjacent to the C-shaped protrusion 217. The two balls 213 are designed to protrude from the second receiving portion 21, and the outer diameter of the two through holes 211 is smaller than the diameter of the two balls 213, so that the two balls 213 are not separated. The second housing portion 21.
該扣環30可移除地套設於該第一容置部15並位於該頂帽蓋17與該套筒部23之間。該扣環30係用於防止工作人員在尚未完成新瓦斯錶的安裝前,不小心按壓該內鎖件10使其與該外鎖件20直接鎖固。The buckle 30 is removably sleeved on the first receiving portion 15 and located between the top cap 17 and the sleeve portion 23 . The buckle 30 is used to prevent the worker from accidentally pressing the inner lock member 10 to directly lock the outer lock member 20 before the installation of the new gas meter is completed.
本創作實施例之鎖具組件1可配合圖1之瓦斯錶鎖架90將瓦斯錶進行鎖固或解鎖,且僅於解鎖時才需要使用鑰匙。以下將進行更詳細的說明。The lock assembly 1 of the present embodiment can be used to lock or unlock the gas meter in conjunction with the gas table lock frame 90 of Fig. 1, and the key is required only when unlocking. A more detailed explanation will be given below.
圖3A、圖3B係為當該內鎖件10位於一鎖定位置時,該鎖具組件1從不同角度剖面的部分剖面示意圖。圖4係為當該內鎖件10位於一解鎖位置時,該鎖具組件1的部分剖面示意圖。圖5係為該外鎖件20在垂直於該內鎖件10的一插入方向(Z方向)的一投影面上的投影示意圖。3A and 3B are partial cross-sectional views showing the lock assembly 1 from different angles when the inner lock member 10 is in a locked position. 4 is a partial cross-sectional view of the lock assembly 1 when the inner lock member 10 is in an unlocked position. FIG. 5 is a schematic view showing the projection of the outer lock member 20 on a projection surface perpendicular to the insertion direction (Z direction) of the inner lock member 10.
如圖3B所示,當移除該扣環30且該內鎖件10位於一鎖定位置時,該叉銷135係經由該第一彈簧133的推力而卡扣於該卡槽219內。該抵頂部11穿過該第二彈簧215,且該第二彈簧215抵頂該連接部13。如圖3A所示,此時,該第二彈簧215係被壓縮,使該內鎖件10之抵頂部11係向外抵頂該二滾珠213,造成該二滾珠213部分突出於該第二容置部21的抵扣通孔211外。部分突出於該第二容置部21外的該二滾珠213可配合圖1之瓦斯錶鎖架90將瓦斯錶進行鎖固。As shown in FIG. 3B, when the buckle 30 is removed and the inner locking member 10 is in a locked position, the fork pin 135 is snapped into the card slot 219 by the thrust of the first spring 133. The abutting top 11 passes through the second spring 215, and the second spring 215 abuts the connecting portion 13. As shown in FIG. 3A, at this time, the second spring 215 is compressed, so that the top 11 of the inner locking member 10 is outwardly abutted against the two balls 213, so that the two balls 213 partially protrude from the second volume. The offset portion 211 of the portion 21 is outside. The two balls 213 partially protruding from the second receiving portion 21 can lock the gas table with the gas table lock frame 90 of FIG.
如圖2所示,本創作實施例之第一容置部15更包括一開口槽151、複數鎖盤153及一鎖定桿155。該開口槽151可平行於該內鎖件10的插入方向(Z方向)設置。該等鎖盤153可轉動地設置於該第一容置部15內,該鎖定桿155設置於該等鎖盤153的周緣上並對應於該開口槽151。As shown in FIG. 2, the first receiving portion 15 of the present embodiment further includes an opening slot 151, a plurality of locking discs 153, and a locking lever 155. The open groove 151 can be disposed in parallel to the insertion direction (Z direction) of the inner lock member 10. The lock disk 153 is rotatably disposed in the first accommodating portion 15 . The lock lever 155 is disposed on a circumference of the lock disk 153 and corresponds to the opening groove 151 .
此外,該頂帽蓋17限制該等鎖盤153於該第一容置部15內。該頂帽蓋17具有一開口171,該開口171允許符合該等鎖盤153之特定形狀的一鑰匙(未繪示)插入其中,以轉動該等鎖盤153。在一實施例中,該頂帽蓋17包括一罩墊173,該罩墊173例如為一軟性橡膠墊,其可覆蓋該開口171,以防止灰塵經由該開口171進入該等鎖盤153內。該罩墊173具有一十字型開槽175,使符合該等鎖盤153之特定形狀的鑰匙可插入該等鎖盤153中,而不會被該罩墊173所阻擋。In addition, the top cap 17 limits the lock discs 153 in the first receiving portion 15 . The top cap 17 has an opening 171 that allows a key (not shown) that conforms to the particular shape of the lock disc 153 to be inserted therein to rotate the lock disc 153. In an embodiment, the top cap 17 includes a cover 173, such as a soft rubber pad, that covers the opening 171 to prevent dust from entering the lock disk 153 via the opening 171. The cover pad 173 has a cross-shaped slot 175 into which a key conforming to the particular shape of the lock disk 153 can be inserted without being blocked by the cover pad 173.
同時參照圖2與圖5,在一實施例中,該外鎖件20之套筒部23更包括一內溝槽231。該內溝槽231係平行於該插入方向(Z方向)設置並位於該套筒部23之內側壁。Referring to FIG. 2 and FIG. 5 simultaneously, in an embodiment, the sleeve portion 23 of the outer lock member 20 further includes an inner groove 231. The inner groove 231 is disposed parallel to the insertion direction (Z direction) and is located at an inner side wall of the sleeve portion 23.
當該內鎖件10位於如圖3A與圖3B所示之鎖定位置時,該內溝槽231係對應該開口槽151的位置。此外,如圖2所示,由於該等鎖盤153分別具有特定的形狀,使得當該內鎖件10位於該鎖定位置時,該鎖定桿155可部分向外突出於該開口槽151。亦即,當該內鎖件10位於該鎖定位置時,該鎖定桿155可部分向外突出並容置於該內溝槽231中,由於該鎖定桿155被該內溝槽231所限制,因而該內鎖件10無法相對於該外鎖件20轉動。When the inner lock member 10 is in the locked position as shown in FIGS. 3A and 3B, the inner groove 231 is in a position corresponding to the opening groove 151. Further, as shown in FIG. 2, since the lock disks 153 each have a specific shape, the lock lever 155 can partially protrude outward from the open groove 151 when the inner lock member 10 is in the locked position. That is, when the inner lock member 10 is in the locked position, the lock lever 155 can partially protrude outward and be accommodated in the inner groove 231, since the lock lever 155 is restricted by the inner groove 231, The inner lock member 10 cannot be rotated relative to the outer lock member 20.
如圖5所示,在垂直於該插入方向的投影面(X-Y平面)上,該內溝槽231的投影與該C形突起217之缺口217a的投影對應於該外鎖件20之圓周上不同的位置。舉例來說,在圖5所示之實施例中,該C形突起217之缺口217a係對應於該外鎖件20之圓周上弧度0的位置(X軸),而該內溝槽231係對應於該外鎖件20之圓周上弧度π/2的位置(Y軸)。但本創作並未限定於此,可視設計需求調整該內溝槽231的投影與該C形突起217之缺口217的投影對應於該外鎖件20之圓周上的位置,只要該內溝槽231的投影與該C形突起217之缺口217a的投影對應於該外鎖件20之圓周上不同的位置,便可適用於本創作之鎖具組件1。As shown in FIG. 5, the projection of the inner groove 231 and the projection of the notch 217a of the C-shaped protrusion 217 correspond to the circumference of the outer lock member 20 on a projection surface (XY plane) perpendicular to the insertion direction. s position. For example, in the embodiment shown in FIG. 5, the notch 217a of the C-shaped protrusion 217 corresponds to the position of the arc of the outer lock member 20 on the circumference (X-axis), and the inner groove 231 corresponds to On the circumference of the outer lock member 20, a position of π/2 (Y axis). However, the present invention is not limited thereto, and the projection of the inner groove 231 and the projection of the notch 217 of the C-shaped protrusion 217 correspond to the position on the circumference of the outer lock member 20 as long as the inner groove 231 is adjusted. The projection of the notch 217a of the C-shaped protrusion 217 corresponds to a different position on the circumference of the outer lock member 20, and is applicable to the lock assembly 1 of the present invention.
當欲將該內鎖件10自該鎖定位置轉換至一解鎖位置時,可將一鑰匙(未繪示)插入該等鎖盤153中並轉動該等鎖盤153,例如沿著圖5所示之方向D的順時針方向旋轉。此時,由於該等鎖盤153分別具有特定的形狀,經由該鑰匙轉動該等鎖盤153後,可使該鎖定桿155被容置於該開口槽151之內,亦即,經由該鑰匙之轉動可解除該內溝槽231對於該鎖定桿155的限制,使該內鎖件10可相對於該外鎖件20轉動。When the inner lock member 10 is to be switched from the locked position to the unlocked position, a key (not shown) can be inserted into the lock disk 153 and the lock disk 153 can be rotated, for example, as shown in FIG. The direction D is rotated clockwise. At this time, since the lock disks 153 respectively have a specific shape, after the lock disks 153 are rotated via the key, the lock lever 155 can be received in the open slot 151, that is, via the key. The rotation can release the restriction of the inner groove 231 on the locking rod 155, so that the inner locking member 10 can rotate relative to the outer locking member 20.
如圖4與圖5所示,當該內鎖件10被轉動至其叉銷135對準該C形突起217之缺口217a時(亦即,該叉銷135在平行於該插入方向上與該C形突起217之缺口217a呈一直線時),該內鎖件10可藉由該第二彈簧215之恢復力被該第二彈簧215朝一相反於該插入方向的方向推出。同時,原先被卡扣於該卡槽219內之該叉銷135同樣藉由該第二彈簧215之恢復力通過該C形突起217之缺口217a而被推出,因而使該叉銷135脫離該卡槽219。As shown in FIGS. 4 and 5, when the inner locking member 10 is rotated until its fork pin 135 is aligned with the notch 217a of the C-shaped projection 217 (that is, the fork pin 135 is parallel to the insertion direction and When the notch 217a of the C-shaped protrusion 217 is in a straight line, the inner locking member 10 can be pushed out by the second spring 215 in a direction opposite to the insertion direction by the restoring force of the second spring 215. At the same time, the fork pin 135 which is originally snapped into the slot 219 is also pushed out by the restoring force of the second spring 215 through the notch 217a of the C-shaped protrusion 217, thereby disengaging the fork pin 135 from the card. Slot 219.
同樣地,如圖4所示,該抵頂部11亦會被該第二彈簧215朝該相反於該插入方向的方向推出,使得原先該抵頂部11向外抵頂該二滾珠213的部分被該錐形尖端111所取代,因而給予該二滾珠213足夠的空間可於該第二容置部21的抵扣通孔211內活動,即可將被圖1之瓦斯錶鎖架90鎖固之該瓦斯錶解鎖。亦即,當該內鎖件10位於如圖4所示之解鎖位置時,該叉銷135係脫離該卡槽219,使該第二彈簧215朝該相反於該插入方向的方向推出該抵頂部11,並該二滾珠213不被抵頂而可於該第二容置部21的抵扣通孔211內活動。Similarly, as shown in FIG. 4, the abutting top portion 11 is also pushed out by the second spring 215 in a direction opposite to the insertion direction, so that the portion of the first abutting portion 11 that is originally outwardly abutted against the two balls 213 is The tapered tip 111 is replaced, so that the two balls 213 are given enough space to move in the through hole 211 of the second receiving portion 21, that is, the gas table lock frame 90 of FIG. 1 can be locked. The gas table is unlocked. That is, when the inner locking member 10 is in the unlocked position as shown in FIG. 4, the fork pin 135 is disengaged from the slot 219, and the second spring 215 is pushed out in the direction opposite to the insertion direction. 11. The two balls 213 are movable in the through hole 211 of the second receiving portion 21 without being abutted.
在本實施例中,由於該等鎖盤153的設計,只有當該內鎖件10之開口槽151對應於該外鎖件20之內溝槽231的位置時,才可將該鑰匙插入或拔出。舉例而言,當該鎖具組件1經由前述步驟呈解鎖狀態後,須將該鑰匙沿著一相反於圖5所示之方向D的逆時針方向轉動該等鎖盤153並帶動該內鎖件10旋轉。此時,該鎖定桿155可經由該等鎖盤153的推動部分向外突出於該開口槽151。當該內鎖件10之開口槽151再次對應於該套筒部23之內溝槽231的位置時,亦即,當該鎖定桿155部分向外突出並容置於該內溝槽231中時,即可將該鑰匙拔出。In the present embodiment, due to the design of the lock disk 153, the key can be inserted or removed only when the opening groove 151 of the inner lock member 10 corresponds to the position of the inner groove 231 of the outer lock member 20. Out. For example, when the lock assembly 1 is unlocked via the foregoing steps, the key must be rotated in a counterclockwise direction opposite to the direction D shown in FIG. 5 to drive the lock member 153 and the inner lock member 10 is driven. Rotate. At this time, the lock lever 155 can protrude outward from the opening groove 151 via the pushing portion of the lock disk 153. When the opening groove 151 of the inner locking member 10 again corresponds to the position of the inner groove 231 of the sleeve portion 23, that is, when the locking lever 155 partially protrudes outwardly and is received in the inner groove 231 , the key can be pulled out.
當欲將該內鎖件10重新回到該鎖定位置時,只需要將該內鎖件10沿著該插入方向推入該外鎖件20中,便可使該內鎖件10回到如圖3A、圖3B所示之鎖定位置。這是由於當該內鎖件10沿著該插入方向推入該外鎖件20時,該叉銷135會通過該C形突起217,此時,該叉銷135被該C形突起217所抵頂而朝該內凹空間131內部推擠並壓縮該第一彈簧133;待該叉銷135完全通過該C形突起217後會到達該卡槽219,此時,該叉銷135再次經由該第一彈簧133朝該內凹空間131外的推力而卡扣於該卡槽219內。亦即,透過將該內鎖件10沿著該插入方向推入該外鎖件20中,不需要使用鑰匙即可將該鎖具組件1呈現如圖3A與圖3B所示之鎖定狀態。When the inner locking member 10 is to be returned to the locking position, the inner locking member 10 only needs to be pushed into the outer locking member 20 along the insertion direction, so that the inner locking member 10 can be returned to the figure. 3A, the locking position shown in Figure 3B. This is because when the inner lock member 10 is pushed into the outer lock member 20 along the insertion direction, the fork pin 135 passes through the C-shaped protrusion 217, and at this time, the fork pin 135 is abutted by the C-shaped protrusion 217. Pushing and compressing the first spring 133 toward the inside of the concave space 131; after the fork pin 135 completely passes the C-shaped protrusion 217, the card slot 219 is reached, and at this time, the fork pin 135 passes through the first A spring 133 is snapped into the card slot 219 against the thrust outside the recessed space 131. That is, by pushing the inner locking member 10 into the outer lock member 20 in the insertion direction, the lock assembly 1 can be brought into a locked state as shown in Figs. 3A and 3B without using a key.
如圖2所示,在本創作實施例中,該外鎖件20之第二容置部21更包含一貫孔212及一定位螺釘214,該定位螺釘214被插入該貫孔212中並向內凸出於該第二容置部21的內側壁。此外,該內鎖件10之連接部13更包含一定位槽137,該定位槽137係用以容置該定位螺釘214。As shown in FIG. 2, in the present embodiment, the second receiving portion 21 of the outer locking member 20 further includes a matching hole 212 and a positioning screw 214. The positioning screw 214 is inserted into the through hole 212 and is inward. The inner side wall of the second receiving portion 21 protrudes. In addition, the connecting portion 13 of the inner locking member 10 further includes a positioning slot 137 for receiving the positioning screw 214.
透過該定位槽137與該定位螺釘214的搭配,可限制該內鎖件10沿著該插入方向的移動範圍,亦可限制該內鎖件10沿著該外鎖件20之圓周方向的轉動範圍。舉例而言,當該內鎖件10如圖4所示藉由該第二彈簧215之恢復力被該第二彈簧215朝該相反於該插入方向的方向推出時,該定位螺釘214會抵頂該定位槽137之一內側壁,確保該內鎖件10不會自該外鎖件20完全脫出。而當透過將一鑰匙插入該等鎖盤153中並沿著圖5所示之方向D的順時針方向旋轉該等鎖盤153並帶動整個該內鎖件10旋轉時,該定位螺釘214會抵頂該定位槽137之另一內側壁,確保該內鎖件10至多只能被轉動至其叉銷135在平行於該插入方向上與該C形突起217之缺口217a呈一直線。Through the matching of the positioning slot 137 and the positioning screw 214, the range of movement of the inner locking member 10 along the insertion direction can be limited, and the range of rotation of the inner locking member 10 along the circumferential direction of the outer locking member 20 can also be restricted. . For example, when the inner locking member 10 is pushed out by the second spring 215 in the direction opposite to the insertion direction by the restoring force of the second spring 215 as shown in FIG. 4, the positioning screw 214 will abut. One of the inner side walls of the positioning groove 137 ensures that the inner locking member 10 does not completely come out of the outer locking member 20. When the lock disk 153 is rotated in a clockwise direction in the direction D shown in FIG. 5 by a key inserted into the lock disk 153 and the entire lock member 10 is rotated, the set screw 214 is abutted. The other inner side wall of the positioning groove 137 ensures that the inner locking member 10 can only be rotated at most until its fork pin 135 is in line with the notch 217a of the C-shaped projection 217 in parallel with the insertion direction.
要注意的是,當該扣環30仍套設於該第一容置部15時,該內鎖件10無法到該鎖定位置,這是由於該扣環30可阻擋該內鎖件10沿著該插入方向被完全推入該外鎖件20中,因此,能有效防止工作人員在尚未完成新瓦斯錶的安裝前,不小心按壓該內鎖件10使其與該外鎖件20直接鎖固。It should be noted that when the buckle 30 is still sleeved on the first receiving portion 15, the inner locking member 10 cannot reach the locking position, because the buckle 30 can block the inner locking member 10 along The insertion direction is completely pushed into the outer lock member 20, thereby effectively preventing the worker from accidentally pressing the inner lock member 10 directly locked with the outer lock member 20 before the installation of the new gas meter is completed. .
本創作並未限制扣環於圖2所示的形狀。圖6係為本創作另一實施例之扣環31的示意圖。與圖2所示扣環30類似,該扣環31被設計為可移除地套設於該第一容置部15並位於該頂帽蓋17與該套筒部23之間。在圖6所示的實施例中,該扣環31包括一突出部311,該突出部311使工作人員更容易地將該扣環31用手或透過工具自該第一容置部15移除。This creation does not limit the shape of the buckle shown in Figure 2. FIG. 6 is a schematic view of the buckle 31 of another embodiment of the present invention. Similar to the buckle 30 shown in FIG. 2, the buckle 31 is designed to be removably sleeved between the first receiving portion 15 and between the top cap 17 and the sleeve portion 23. In the embodiment shown in FIG. 6, the buckle 31 includes a protrusion 311, which makes it easier for a worker to remove the buckle 31 from the first receiving portion 15 by hand or through a tool. .
圖7係為本創作一實施例之外鎖件20的示意圖。在本實施例中,該外鎖件20可進一步包括一套環25,該套環25係套設於該外鎖件20之第二容置部21的外表面。舉例來說,該套環25可由一彈性材料所製成,當本創作之外鎖件20或待上鎖的(瓦斯錶)鎖架之間存在公差時,該套環25可用於填補兩者之間的空隙,進一步避免鎖具組件1產生容易晃動的問題。Figure 7 is a schematic illustration of the lock member 20 in accordance with an embodiment of the present invention. In this embodiment, the outer lock member 20 can further include a sleeve 25 that is sleeved on the outer surface of the second receiving portion 21 of the outer lock member 20. For example, the collar 25 can be made of an elastic material. When there is a tolerance between the lock 20 or the lock to be locked (the gas table), the collar 25 can be used to fill both The gap between the two further avoids the problem that the lock assembly 1 is easily shaken.
圖8係為本創作一實施例之頂帽蓋17的示意圖。在本實施例中,該頂帽蓋17上進一步包括一定位標誌177,該定位標誌177位於該頂帽蓋17的頂表面未被該罩墊173覆蓋的區域。該定位標誌177可例如為具有與該頂帽蓋17不同顏色的指示點或十字符號等,其係用以指示工作人員鑰匙正確插入的位置,避免因為該罩墊173覆蓋該開口171造成工作人員須不斷旋轉鑰匙才能找到正確插入的位置。FIG. 8 is a schematic view of the top cap 17 of an embodiment of the present invention. In the present embodiment, the top cap 17 further includes a positioning mark 177 located in a region where the top surface of the top cap 17 is not covered by the cover pad 173. The positioning mark 177 can be, for example, a pointing point or a cross symbol having a different color from the top cap 17, which is used to indicate the position where the worker key is correctly inserted, and avoids the staff member because the cover pad 173 covers the opening 171. The key must be rotated continuously to find the correct insertion position.
承上,本創作所提出之鎖具組件1毋須使用鑰匙便可進行鎖固,僅於欲解鎖時才需要使用鑰匙,因而不需要複製大量相同鑰匙交予工作人員,能有效降低成本並減少鑰匙遺失或流出的風險。此外,鎖具組件1之扣環30係防止工作人員在尚未完成新瓦斯錶的安裝前,不小心按壓該內鎖件10使其與該外鎖件20直接鎖固。According to the above, the lock component 1 proposed by the present invention can be locked by using a key, and the key needs to be used only when unlocking, so that it is not necessary to copy a large number of the same key to the staff, which can effectively reduce the cost and reduce the loss of the key. Or the risk of outflow. In addition, the buckle 30 of the lock assembly 1 prevents the worker from accidentally pressing the inner lock member 10 to directly lock the outer lock member 20 before the installation of the new gas meter is completed.
要特別注意的是,雖然上述內容係以配合圖1之瓦斯錶鎖架90將瓦斯錶進行鎖固或解鎖進行說明,但本創作實施例之鎖具組件1也可應用於例如水錶、電錶等其他部件之鎖固與解鎖。It should be particularly noted that although the above description is directed to locking or unlocking the gas meter in conjunction with the gas meter lock frame 90 of FIG. 1, the lock assembly 1 of the present creative embodiment can also be applied to, for example, water meters, electric meters, and the like. The parts are locked and unlocked.
本創作在上文中已以實施例揭露,然熟習本項技術者應理解的是,該實施例僅用於描繪本創作,而不應解讀為限制本創作之範圍。應注意的是,舉凡與該實施例等效之變化與置換,均應設為涵蓋於本創作之範疇內。因此,本創作之保護範圍當以申請專利範圍所界定者為準。The present invention has been disclosed in the above embodiments, and it should be understood by those skilled in the art that this embodiment is only used to depict the present invention and should not be construed as limiting the scope of the present invention. It should be noted that variations and permutations equivalent to those of the embodiments are intended to be included within the scope of the present invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of patent application.
1‧‧‧鎖具組件
10‧‧‧內鎖件
11‧‧‧抵頂部
111‧‧‧錐形尖端
13‧‧‧連接部
131‧‧‧內凹空間
133‧‧‧第一彈簧
135‧‧‧叉銷
137‧‧‧定位槽
15‧‧‧第一容置部
151‧‧‧開口槽
153‧‧‧鎖盤
155‧‧‧鎖定桿
17‧‧‧頂帽蓋
171‧‧‧開口
173‧‧‧罩墊
175‧‧‧十字型開槽
177‧‧‧定位標誌
20‧‧‧外鎖件
21‧‧‧第二容置部
211‧‧‧抵扣通孔
212‧‧‧貫孔
213‧‧‧滾珠
214‧‧‧定位螺釘
215‧‧‧第二彈簧
217‧‧‧C形突起
217a‧‧‧C形突起之缺口
219‧‧‧卡槽
23‧‧‧套筒部
231‧‧‧內溝槽
25‧‧‧套環
30、31‧‧‧扣環
311‧‧‧突出部
90‧‧‧瓦斯錶鎖架
X、Y、Z‧‧‧座標軸1‧‧‧Lock assembly
10‧‧‧Interlocking parts
11‧‧‧ arrive at the top
111‧‧‧Conical tip
13‧‧‧Connecting Department
131‧‧‧ recessed space
133‧‧‧First spring
135‧‧‧ fork pin
137‧‧‧ positioning slot
15‧‧‧First Housing Department
151‧‧‧Open slot
153‧‧‧Lock disk
155‧‧‧Lock lever
17‧‧‧Top cap
171‧‧‧ openings
173‧‧‧ Cover pad
175‧‧‧Cross-type slotting
177‧‧‧ Positioning Sign
20‧‧‧Outside locks
21‧‧‧Second Accommodation
211‧‧‧Deductible through hole
212‧‧‧through holes
213‧‧‧ balls
214‧‧‧Locating screws
215‧‧‧Second spring
217‧‧‧C-shaped protrusion
217a‧‧‧C-shaped protrusion gap
219‧‧‧ card slot
23‧‧‧Sleeve Department
231‧‧‧ Inside trench
25‧‧‧ collar
30, 31‧‧‧ buckle
311‧‧‧Protruding
90‧‧‧ gas table lock
X, Y, Z‧‧‧ coordinate axis
[圖1]係為一種瓦斯錶鎖架的示意圖。 [圖2]係為本創作一實施例之鎖具組件的分解示意圖。 [圖3A]、[圖3B]係為當該內鎖件位於一鎖定位置時,該鎖具組件從不同角度剖面的部分剖面示意圖。 [圖4]係為當該內鎖件位於一解鎖位置時,該鎖具組件的部分剖面示意圖。 [圖5]係為該外鎖件在垂直於該內鎖件的一插入方向的一投影面上的投影示意圖。 [圖6]係為本創作另一實施例之扣環的示意圖。 [圖7]係為本創作一實施例之外鎖件的示意圖。 [圖8]係為本創作一實施例之頂帽蓋的示意圖。[Fig. 1] is a schematic view of a gas table lock frame. FIG. 2 is an exploded perspective view of the lock assembly of the present embodiment. 3A and 3B are partial cross-sectional views of the lock assembly taken from different angles when the inner lock member is in a locked position. [Fig. 4] is a partial cross-sectional view of the lock assembly when the inner lock member is in an unlocked position. [Fig. 5] is a schematic view showing the projection of the outer lock member on a projection surface perpendicular to an insertion direction of the inner lock member. Fig. 6 is a schematic view showing a buckle of another embodiment of the present invention. Fig. 7 is a schematic view showing a lock member in addition to an embodiment of the present invention. Fig. 8 is a schematic view showing the top cap of an embodiment of the present invention.
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107209403U TWM567289U (en) | 2018-07-12 | 2018-07-12 | Lock assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107209403U TWM567289U (en) | 2018-07-12 | 2018-07-12 | Lock assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM567289U true TWM567289U (en) | 2018-09-21 |
Family
ID=64399828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW107209403U TWM567289U (en) | 2018-07-12 | 2018-07-12 | Lock assembly |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM567289U (en) |
-
2018
- 2018-07-12 TW TW107209403U patent/TWM567289U/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |