M340997 八、新型說明： 【新型所屬之技術領域】 本案是有關於扣具的結構，該扣具連結於束缚物體 束帶’用以使束帶可被調整及定位者。 ~、 - 【先前技術】 - 將束帶束缚於物體上，藉扣具控制束帶的鬆緊度 位的應用甚多，其中包括運動或工業用面罩、眼罩等，^ 於调整、定位等束缚常關係到安全考i，因此如何 好、穩定的控制是業界一再追求的目標。 X又 習用的扣具結構種類甚多，大都是設置一按鈕等構 ，，直接操作—可扣掣在束帶的凸齒上的制動件， #控目=，境種直接的操控方式常造成制動件對凸齒的控 制不穩疋且易造成構件的損傷，更加影響操作的不確實。 φ 【新型内容】 主眷要目的在提供一種動作穩定、確實的扣具’ ..成呈繞形體的控制件，在其中㈣置轉軸並分 形:二:動:按ί對前段的壓制而向下運動，使後段 能破實達到預^ ’猎此間接的傳動使後段後方的制動件 能確實穩定的升距離，俾使束帶的調整、定位等皆 的按供-種結構穩定的扣具，扣具中 干寺不易因不當操作而造成損傷，因而整體 7 M340997 動作不易產生不確實的功能。 【實施方式】 如第一、二圖所示，本案扣具的構成主要包括一外殼 部，外殼部由一殼體10及一基座20組成、二按鈕30、一 - 控制件40、一彈簧50以及相對被扣具控制作是否被定位 • 的束帶60。 所稱外殼部係由殼體10與基座20結合，共同組合成 _ 一構體，該構體的内部供控制件40之設置，殼體10的後 側具有一開口 11供束帶60之設置；殼體10的兩側開口 12供二按鈕30之設置；殼體10的前侧則結合於物件；上 述所稱物件可以是面罩、眼罩等。 所稱殼體10係呈一蓋狀體，後側具有一開口 11，開 口 11兩側的殼體10上設一組相對之轴孔13，於該一對轴 孔13上設一桿體61 ;殼體10的兩侧設開口 12,分別供二 φ 按鈕30之設置及運動；於殼體10内部頂部設置一凸銷 14，提供彈簧50之設置（後述）；殼體10上並設置若干孔 15，該些孔15供基座20上的若干凸起21組裝結合，使殼 體10與基座20於裝配控制件40及按鈕30等後，殼體10 ' 與基座20可結合定位，惟，殼體10與基座20之結合並不 侷限於此方法。 所稱基座20,具有一板狀體22,於板狀體22侧邊等 位置上設置前述之凸起21，於板狀體22的上方設置一對 相對應的凸牆23，凸牆23上設置軸孔23a，提供控制件 8 M340997 40之設置（後述），於板狀體22上設置一對凸銷24，該二 凸銷24提供按鈕30之設置。 所稱二按鈕30,係裝置在殼體10兩側的基座20上， 其構成具有設於外側的按壓面31、設於内侧的第一突塊32 及第二突塊33;於第一突塊32上設縱向的孔32a，於第二 突塊33的下侧設有斜面33a ;孔32a供凸銷24插入，使 按鈕30可以凸銷24為軸心作轉動，按鈕30向外轉動時， 其按壓面31的一部份將受制於開口 13的邊緣，使按鈕30 僅能作預設角度的轉動；於按鈕30向内轉動時（即按壓所 稱按壓面31時），斜面33a將與控制件40配合作動。 所稱控制件40的構造係呈蹺形體，設置在殼體10 與基座20結合體的内部，為一折曲狀體，兩側設置同軸心 的軸桿41，控制件40由軸桿41概分為後段42與前段43; 於後段42的最後端為棘齒部44 (為制動件，其不侷限於 棘齒狀體），用以與束帶60的結構配合作動（後述），棘齒 部44的下方呈斜面44a ;控制件40前段43的兩侧面43a 製作成圓弧面或斜面，當該二側面43a受第二突塊33的斜 面33a壓迫時，該所稱前段43即被迫向下運動；於後段 42上方設置一彈簧座45，其上裝置彈簧50 ;控制件40裝 置於基座20上時其以軸桿41為轉動軸心，當前段43向下 運動時控制件40依軸桿41轉動，則後段42向上運動；而 當後段42向下運動時，則後段43即向上運動。 彈簧50係裝置在殼體10的内部（凸銷14位置）與 控制件40的後段42 (彈簧座45位置）之間，當控制件40 9 M340997 的後段42向上運動時，彈簧50被壓縮而蓄能，當後段42 向上運動的動能消失時（即按鈕30未被施力且未有其他外 力時），藉彈簧50的回復力，使後段42向下運動，而控制 件40的前段43即向上運動。 如第三〜六圖所示，除顯示本案的結構狀態外，並顯 示其操作的作動狀態；如第三、五圖所示，係在本案未受 壓力（尤指按鈕30未受壓力時）的狀態，第二突塊33的 斜面33a未向内侧運動，斜面33a不壓迫控制件40前段 43的侧面43a，因彈簧50的力量使控制件40的後段42 下壓，束帶呈定位狀態，棘齒部44與束帶60的凸齒62 形成制動狀態（束帶60有向箭頭方向運動之趨勢），於棘 齒部44與桿體61之間的間距使凸齒62無法通過，因而形 成束帶60被穩定的定位之狀態；如第四、六圖所示，當按 鈕30被由外向内壓掣時，第二突塊33的斜面33a向内侧 運動，斜面33a壓迫控制件40前段43的侧面43a，使控 制件40向下運動，迫使控制件40的後段42上升，使棘齒 部44向上運動，形成棘齒部44與桿體61間的間距變大， 使束帶60及其凸齒62可通過該間距，形成原已具有拉力 的束帶60向箭頭方向運動，此一運動即造成束帶60鬆弛 的目的；在此狀態下，彈簀50係受壓縮，亦即彈簧50具 有較大的向下壓迫控制件40後段42的能量，當對按鈕30 之壓力消失時，彈簧50的回復力即造成後段42向下運動 (回復至第三、五圖所示狀態）。若此向下運動之前先拉動 束帶60的運動（與箭頭方向相反的運動，亦即調整束帶 M340997 60的束緊功能時）至預定的束緊度時，後段42的向下 動即可造成定位狀態。 由於一般束帶60的凸齒62具有單向性，當由箭頭方 向相反的方向拉動束帶60時，凸齒62的斜面將對棘齒部 44的下方（亦設置成斜面44a)形成抬升控制件4〇的後段 • 42的功能，彈簧50受壓縮，而當拉力停止時彈簧5〇回復， .棘齒部44即插掣在凸齒62的非斜向部位（一般係設置成 扣部）’束帶6〇的箭頭方向的拉力即使得控制件4〇的後段 42向下，而停留在制動狀態下。 ”士纟τ、上所述，可知本案操作的基本狀態是對按扭3〇施 壓蚪造成束帶60鬆弛，而拉動束帶6〇至預設鬆緊度後放 鬆時即形成束帶60被定位狀態；上述動作因控制件4〇的 蹺形體設計而呈現穩定的構成狀態。 本案所揭示者，乃較佳實施例，舉凡局部之變更或修 飾而源於本案之技術思想而為熟習該項技藝之人所易於推 # 知者，俱不脫本案之專利權範脅。 【圖式簡單說明】 第一圖：本案扣具之立體圖。 第二圖：本案扣具之分解立體圖。 第三圖：第一圖之A-A剖線視圖（一）。 第四圖：第一圖之A-A剖線視圖（二）。 第五圖：第一圖之B-B剖線視圖（一）。 第六圖：第一圖之Β-Β剖線視圖（二）。 M340997 【主要元件符號說明】M340997 VIII. New description: [New technical field] This case relates to the structure of the buckle, which is attached to the binding object belt 'to make the belt can be adjusted and positioned. ~, - [Prior Art] - Binding the strap to the object. There are many applications for controlling the tightness of the strap, including sports or industrial masks, eye masks, etc., and adjustments, positioning, etc. It is related to security exams, so how good and stable control is the goal that the industry has repeatedly pursued. X has a wide variety of buckle structures, mostly set up a button and other structures, direct operation - the brakes can be buckled on the convex teeth of the belt, #控目 =, the direct manipulation of the situation often causes The control of the brake member on the convex tooth is unstable and easily causes damage to the component, which further affects the operation uncertainty. φ [New content] The main purpose is to provide a stable and reliable buckle. The control is a wraparound body. (4) The shaft is rotated and divided: 2: Move: press ί to suppress the front The lower movement can make the rear section break through to achieve the pre-sports. This indirect transmission enables the brakes behind the rear section to be surely stable, and the adjustment and positioning of the belts are all in accordance with the supply-structure-stabilized fasteners. In the case of the buckle, the Zhongsi Temple is not easy to cause damage due to improper operation, so the overall 7 M340997 movement is not easy to produce unintended functions. [Embodiment] As shown in the first and second figures, the structure of the buckle of the present invention mainly comprises a casing portion, the casing portion is composed of a casing 10 and a base 20, two buttons 30, a control member 40, and a spring. 50 and a strap 60 that is controlled relative to whether or not the buckle is positioned. The outer casing portion is combined with the base 20 by the casing 10, and is combined into a body. The inside of the structure is provided for the control member 40, and the rear side of the casing 10 has an opening 11 for the setting of the belt 60. The two sides of the housing 10 are provided with two buttons 30; the front side of the housing 10 is coupled to the object; the above-mentioned object may be a mask, an eye mask or the like. The housing 10 is a cap-shaped body, and the rear side has an opening 11. The housing 10 on both sides of the opening 11 is provided with a pair of opposite shaft holes 13 , and a rod body 61 is disposed on the pair of shaft holes 13 . An opening 12 is provided on both sides of the casing 10 for respectively setting and moving the two φ button 30; a protruding pin 14 is disposed on the top of the casing 10 to provide a spring 50 (described later); The holes 15 are assembled by a plurality of protrusions 21 on the base 20, so that the housing 10 and the base 20 can be combined with the base 20 after the control member 40 and the button 30 are assembled. However, the combination of the housing 10 and the base 20 is not limited to this method. The pedestal 20 has a plate-like body 22, and the protrusions 21 are disposed on the side of the plate-like body 22, and a pair of corresponding convex walls 23 are disposed above the plate-like body 22, and the convex wall 23 is provided. The shaft hole 23a is provided, and the setting of the control member 8 M340997 40 (described later) is provided, and a pair of lugs 24 are provided on the plate body 22, and the two lugs 24 provide the arrangement of the button 30. The two buttons 30 are arranged on the base 20 on both sides of the casing 10, and have a pressing surface 31 provided on the outer side, a first protrusion 32 and a second protrusion 33 disposed on the inner side; The protrusion 32 is provided with a longitudinal hole 32a, and a slope 33a is provided on the lower side of the second protrusion 33; the hole 32a is inserted into the protrusion 24, so that the button 30 can be rotated by the pin 24, and the button 30 is rotated outward. At this time, a part of the pressing surface 31 will be subject to the edge of the opening 13, so that the button 30 can only rotate at a predetermined angle; when the button 30 is rotated inward (ie, when the so-called pressing surface 31 is pressed), the inclined surface 33a It will cooperate with the control member 40. The structure of the control member 40 is a dome-shaped body, which is disposed inside the combination of the housing 10 and the base 20, and is a bent body. The coaxial shaft 41 is disposed on both sides, and the control member 40 is provided by the shaft 41. The rear end 42 is divided into a rear portion 42 and a front portion 43; the rear end portion 42 is a ratchet portion 44 (which is a brake member, which is not limited to a ratchet-shaped body) for cooperation with the structure of the strap 60 (described later), The lower portion 43a of the front portion 43 of the control member 40 is formed as a circular arc surface or a sloped surface. When the two side surfaces 43a are pressed by the inclined surface 33a of the second projection 33, the so-called front portion 43 is Forcing downward movement; a spring seat 45 is disposed above the rear section 42 and a spring 50 is disposed thereon; when the control member 40 is mounted on the base 20, the shaft 41 is used as a rotation axis, and when the current section 43 is moved downward, the control member is 40, according to the rotation of the shaft 41, the rear section 42 moves upward; and when the rear section 42 moves downward, the rear section 43 moves upward. The spring 50 is disposed between the interior of the housing 10 (the position of the lug 14) and the rear section 42 of the control member 40 (the position of the spring seat 45). When the rear section 42 of the control member 40 9 M340997 moves upward, the spring 50 is compressed. When the kinetic energy of the upward movement of the rear section 42 disappears (ie, when the button 30 is not applied and there is no other external force), the rear section 42 is moved downward by the restoring force of the spring 50, and the front section 43 of the control member 40 is Move up. As shown in the third to sixth figures, in addition to showing the structural state of the case, and showing the operating state of its operation; as shown in the third and fifth figures, the case is not under pressure (especially when the button 30 is not under pressure) In a state, the inclined surface 33a of the second protrusion 33 does not move inward, and the inclined surface 33a does not press the side surface 43a of the front portion 43 of the control member 40, and the rear portion 42 of the control member 40 is pressed down by the force of the spring 50, and the belt is in a positioning state. The ratchet portion 44 and the protruding teeth 62 of the band 60 form a braking state (the tendency of the band 60 to move in the direction of the arrow), and the spacing between the ratchet portion 44 and the rod 61 prevents the protruding teeth 62 from passing, thereby forming The belt 60 is stably positioned; as shown in Figs. 4 and 6, when the button 30 is pressed from the outside to the inside, the slope 33a of the second projection 33 moves inward, and the slope 33a presses the front portion 43 of the control member 40. The side surface 43a moves the control member 40 downward, forcing the rear portion 42 of the control member 40 to rise, causing the ratchet portion 44 to move upward, and the distance between the ratchet portion 44 and the rod body 61 is increased, so that the band 60 and its The protruding teeth 62 can pass through the spacing to form the belt 60 having the original pulling force to the arrow side. To the movement, this movement causes the strap 60 to relax; in this state, the magazine 50 is compressed, that is, the spring 50 has a greater downward pressure of the rear section 42 of the control member 40, when the button 30 is pressed. When the pressure disappears, the restoring force of the spring 50 causes the rear section 42 to move downward (return to the state shown in the third and fifth figures). If the movement of the strap 60 (the movement opposite to the direction of the arrow, that is, the tightening function of the strap M340997 60) is pulled before the downward movement to the predetermined tightening degree, the downward movement of the rear section 42 can be performed. Causes the positioning status. Since the convex teeth 62 of the general band 60 have unidirectionality, when the band 60 is pulled in the direction opposite to the direction of the arrow, the bevel of the teeth 62 will form a lifting control for the lower portion of the ratchet portion 44 (also provided as the inclined surface 44a). The function of the rear section of the piece 4 • 42 is that the spring 50 is compressed, and when the pulling force is stopped, the spring 5 〇 returns, and the ratchet portion 44 is inserted in the non-oblique portion of the protruding tooth 62 (generally set as a buckle) The pulling force in the direction of the arrow of the band 6 即 causes the rear section 42 of the control member 4 向下 to be downward and stays in the braking state. "Shitle τ, as mentioned above, it can be seen that the basic state of operation of the present case is that the belt 60 is loosened by pressing the button 3, and the band 60 is formed when the band 6 is pulled to the preset tightness and then relaxed. Positioning state; the above-mentioned action is in a stable configuration state due to the design of the 跷-shaped body of the control member 4。. The present disclosure, which is a preferred embodiment, is partially modified or modified and is derived from the technical idea of the present case. The person skilled in the art can easily push #知者, which does not deviate from the patent rights of this case. [Simplified illustration] The first picture: the perspective view of the buckle of this case. The second picture: the exploded perspective view of the buckle of this case. : AA line view of the first figure (1). Fourth picture: AA line view of the first picture (2). Fifth picture: BB line view of the first picture (1). Figure Β - Β line view (2). M340997 [Main component symbol description]
10…… …殼體 11…… …開口 12…… …開口 13…… 14…… …·凸銷 15…… …·孔 20…… •…基座 21…… •…凸起 22…… •…板狀體 23…… •…凸牆 23a···· ••…軸孔 24…·· •…凸銷 30…·· •…按紐 31…·· •…按壓面 32…·· •…第一突塊 32a …. ……子L 33…·· •…第二突塊 33a…. ......斜@ 40…·· •…控制件 41…·· •…軸桿 42…·· •…後段 43…·· •…前段 M340997 43a.........侧面 44 .........棘齒部 44a.........斜面 45 .........彈簧座 50.........彈簧 60 .........束帶 61 .........桿體 62 .........凸齒10...... ...housing 11 ... opening 12 ... opening 13 ... 14 ... ... ... protruding pin 15 ... ... ... hole 20 ... ... ... base 21 ... ... ... raised 22 ... ...plate-like body 23... •...protruding wall 23a···· ••...shaft hole 24...··•...bump 30...··•... button 31...···...pressing surface 32...·· ...the first projection 32a .... ... the sub-L 33...···...the second projection 33a..........the oblique @40...···...the control member 41...··•...the shaft 42 ...·· •...Lower section 43...··•...Front section M340997 43a.........Side 44 ......... ratchet part 44a.........bevel 45 .........spring seat 50.........spring 60 ......... strap 61 .........bar 62 ... ... convex tooth