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五、創作說明（Ο 【新型所屬之技術領域】 本創作係關於一種卡位機構，尤指一種用於滑軌内防 止滑軌意外脫落之卡位機構。 【先前技術】 在電子設備中’常需將其内部元件自其内抽出，以進 打插作或更換。為此，業界常於該等元件之載體上裝設滑 軌以實現對該等元件之抽取。 為防止抽取過程中滑軌之意外脫落，美國專利公告第 4, 549, 773號揭示一滑執卡位結構組合，該滑執卡位結構 組合可於滑執滑至預定位置時將其卡固。請參閱第一圖， 該滑軌卡位結構組合包括一設置於一内滑執7〇之卡片8〇， 一設置於該内滑執7〇及該卡片8〇之間之彈簧（圖未示）， 以及一設置於一中滑軌90上與該卡片80對應之舌片92。該 卡片8 0上開設一缺口 8 2。當該内滑軌7 〇滑至預定位置時， 該卡片80於該彈簧之作用下轉動，使其上之缺口 82與該中 滑軌90之舌片92卡合，藉以將該内滑軌7〇卡固於該預定位 置。 惟’上述之滑軌卡位結構組合存在諸多不足之處：其 一’需採用彈簧元件以提供該卡片8〇轉動之驅動力，該彈# 簧之裝配較繁瑣，且受到較大震動時易脫落，致使該滑軌 卡位結構組合失效；其二，自内向外抽離該内滑執7 0或自 外向内裝入該内滑軌70時，需雙手用力扳動該卡片80克服 該彈簧之彈力，使該卡片80之缺口 82脫離該舌片92，從而 使該内滑軌70順利滑動，操作不方便；其三，滑執通常裝V. Creation Description (0 [Technical Field of New Type] This creation is about a locking mechanism, especially a locking mechanism for preventing the slide rail from falling off accidentally in the slide rail. [Previous technology] In electronic equipment, it is often required The internal components are extracted from it for insertion or replacement. For this reason, the industry often installs slide rails on the carriers of these components to achieve the extraction of these components. To prevent the slide rails from being extracted during the extraction process. Accidentally falling off, U.S. Patent Publication No. 4,549,773 discloses a sliding card holder structure combination, which can be fixed when the sliding card holder slides to a predetermined position. Please refer to the first figure, which The slide rail card slot structure combination includes a card 80 disposed on an inner slide 70, a spring (not shown) disposed between the inner slide 70 and the card 80, and a card disposed on a A tongue piece 92 corresponding to the card 80 on the middle slide rail 90. A notch 8 2 is opened on the card 80. When the inner slide rail 70 slides to a predetermined position, the card 80 rotates under the action of the spring, The notch 82 is engaged with the tongue piece 92 of the middle slide rail 90 Thereby, the inner slide rail 70 is fixed at the predetermined position. However, 'the above-mentioned slide rail locking structure combination has many deficiencies: one' requires the use of a spring element to provide a driving force for the 80 rotation of the card, the The assembly of the spring # spring is cumbersome, and it is easy to fall off when subjected to large vibrations, causing the slide rail locking structure combination to fail. Second, the inner slide is pulled out from the inside 70 or the inner slide is inserted from the outside to the inside. When the rail 70, the card 80 needs to be pulled with both hands to overcome the spring force of the spring, so that the notch 82 of the card 80 is detached from the tongue 92, so that the inner slide rail 70 slides smoothly and the operation is inconvenient; Hold out
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五、創作說明（2) 設於兀件之兩側，故該卡片8 0需被製造成結構對稱但方向 相反之左、右件，以分別裝設於左、右内滑執上，使成本 因疋’發明人有鑑於此而提出一種新型滑軌卡位結構 組合以克服上述缺失。 【内容】 本創作之目的係提供一種結構簡單、操作方便且通用 性好之滑軌卡位結構組合。V. Creation instructions (2) Set on both sides of the element, so the card 80 must be manufactured as left and right pieces with symmetrical structure but opposite directions, so as to be installed on the left and right inner slides respectively, so that the cost In view of this, the inventor proposed a new combination of slide rail clamping structure to overcome the above-mentioned shortcomings. [Content] The purpose of this creation is to provide a slide rail clamping structure combination with simple structure, convenient operation and good versatility.
本創作滑軌卡位結構組合包括一第一滑執，一第二滑 軌及一彈片。該第一滑軌滑動設置於該第二滑軌内，該第 二滑軌之一端設置一擋塊。該彈片固定於該第一滑軌上， 該彈片具有一基部及一彈性部，該彈性部對應該第二滑軌 之擔塊開設一卡孔。當該第一滑軌於該第二滑軌内抽取時 該弟 h執之擒塊抵壓該彈片使其發生彈性變形’繼續 滑動該第一滑軌至該擋塊卡進該彈片之卡孔時，彈片彈性 復原成初始狀態從而將該擋塊完全卡固於該卡孔内。The creative slide rail latching structure combination includes a first slide rail, a second slide rail, and a shrapnel. The first slide rail is slidably disposed in the second slide rail, and a stopper is disposed at one end of the second slide rail. The elastic piece is fixed on the first slide rail, the elastic piece has a base portion and an elastic portion, and the elastic portion defines a clamping hole corresponding to the supporting block of the second slide rail. When the first slide rail is withdrawn in the second slide rail, the clutch block held by the brother presses against the elastic piece to cause elastic deformation. 'Continue sliding the first slide rail until the stopper snaps into the card hole of the elastic piece. , The elastic piece is elastically restored to the initial state so that the stopper is completely fixed in the card hole.
本創作之功效在於：一，結構簡單，僅以一彈片便可 達成對滑軌之卡固功效，而不需其他驅動元件；二，操作 方便，當該第二滑執之擔塊卡固於該彈片之卡孔時，按壓 。亥彈片即可使該擋塊脫離該卡孔；三，通用性好，該彈片 於安裝時不分左、右件，可任意安裝於左、右滑軌上，有 效降生產成本。 【實施方式】 請參閱第二圖，本創作滑軌卡位結構組合包括一第一 M244716 五、創作說明（3) — 滑軌20，一第二滑轨30及一設置於該第一滑執2〇上之彈片 40 ’該第一滑執20可滑動於該第二滑執30内。 請一併參閱第三圖，該第一滑軌2 〇滑動裝設於該第二 滑執3 0上，其内側靠近末端之中部位置縱向突伸一對卡片 24。該第二滑軌30之末端之中部位置朝該第一滑執2〇方向 突伸一擋塊34。 請一併參閱第四圖，該彈片4 0係固定於該第一滑執2 〇 之内側，其包括一基部4 2、一頸部4 4及一自該頸部4 4傾斜 延伸之彈性部4 5。該彈性部4 5包括依次連續彎折之一第一 折部46、一第二折部48及一尾部49。該基部42呈水平狀，_ 係可固定於該第一滑執20，其上對應該第一滑執20之卡片 2 4開設一對卡口 4 3。該頸部4 4自該基部4 2 —端斜向上延伸 ’其寬度較該基部42之寬度小，於該第一折部46及該第二 折部48受壓時易發生變形。該第一折部46自該頸部44進一 步向上傾斜延伸，至最高點處以一圓弧過渡後再向下傾斜 延伸形成該第二折部48。該第二折部48於靠近該第一折部 46處對應該第二滑執30之擋塊34開設一方形卡孔47。該尾 部49係自該第二折部48之一端呈弧狀彎折形成，以供按壓 使用。 將該彈片4 0裝設於該第一滑執2 0時，將該彈片4 〇之基 部42貼合該第一滑軌20之内側，該第一滑軌20之卡片24穿 入該基部4 2之卡口 4 3，並貼緊該基部4 2壓平，以將該彈片 40固定於該第一滑軌20上。 請參閱第五圖，將該第一滑軌2 0裝入該第二滑執3 〇時The effects of this creation are: First, the structure is simple, and only one shrapnel can be used to achieve the clamping effect on the slide rail without other driving components; Second, the operation is convenient. When the clip has a hole, press it. The shrapnel can separate the stopper from the card hole. Third, the versatility is good. The shrapnel can be installed on the left and right slide rails regardless of the left and right parts during installation, effectively reducing production costs. [Embodiment] Please refer to the second figure. The combination structure of the creation slide rail includes a first M244716 5. Creation instructions (3)-slide rail 20, a second slide rail 30 and a first slide holder The spring piece 40 on the 20 ′ can slide the first slider 20 into the second slider 30. Please refer to the third figure together. The first slide rail 20 is slidably installed on the second slide rail 30, and a pair of cards 24 protrude longitudinally from the inner side near the middle of the end. A middle portion of the end of the second slide rail 30 protrudes toward the first slide 20 by a stopper 34. Please refer to the fourth figure together. The shrapnel 40 is fixed to the inner side of the first slider 200 and includes a base 42, a neck 44, and an elastic portion extending obliquely from the neck 44. 4 5. The elastic portion 45 includes a first fold portion 46, a second fold portion 48, and a tail portion 49, which are successively bent in sequence. The base 42 is horizontal, and can be fixed to the first slider 20, and a pair of bayonets 4 3 are opened on the card 2 4 corresponding to the first slider 20. The neck portion 44 extends obliquely upward from the end of the base portion 4 2 ′, and its width is smaller than the width of the base portion 42. When the first folded portion 46 and the second folded portion 48 are compressed, they are easily deformed. The first fold portion 46 extends obliquely upward from the neck portion 44 to an arc at the highest point, and then extends obliquely downward to form the second fold portion 48. The second folding portion 48 defines a square card hole 47 near the first folding portion 46 corresponding to the stopper 34 of the second slider 30. The tail portion 49 is bent in an arc shape from one end of the second folded portion 48 for pressing. When the shrapnel 40 is installed on the first slider 20, the base 42 of the shrapnel 40 is attached to the inside of the first slide rail 20, and the card 24 of the first slide rail 20 penetrates the base 4 The bayonet 4 3 of 2 is pressed against the base 42 to be flattened, so as to fix the elastic piece 40 on the first slide rail 20. Please refer to the fifth figure, insert the first slide rail 20 into the second slide rail 30
M244716 五、創作說明（4) ’使該第一滑軌2 0裝有彈片4 〇之一側與該第二滑軌3 〇設有 擋塊34之一側相對，並使該第一滑軌2〇自該第二滑軌3〇設 有擔塊34之一端滑入，當該第一滑軌2〇沿μ方向自外滑入 该第二滑執30時，該擋塊34與該彈片40之第一折部46接觸 ’繼而抵壓該第一折部4 6使該彈片4 〇發生彈性變形，繼續 滑動該第一滑軌20至該第二滑軌3〇之擋塊34卡進該彈片40 之第二折部48之卡孔47時，彈片40彈性復原成初始狀態從 而將該擋塊34完全卡固於該卡孔内，按壓該彈片4〇之尾 部49使該第二折部48變形，從而使該擋塊34脫離該卡孔47 I繼續滑動該第一滑執2 〇便可將其滑入該第二滑執3 〇内。 吾该第一滑執2 0沿Ν方向自内滑出該第二滑執3 〇時，該擋 塊34與該彈片40之第二折部48接觸，繼而抵壓該第二折部 使該彈片4 0發生彈性變形，繼續滑動該第一滑軌2 〇至該 第二滑執30之擋塊3 4卡進該彈片4〇之卡孔47時，彈片40彈 性復原成初始狀態從而將該擋塊3 4完全卡固於其内，按壓 遠彈片40之尾部49使該第二折部48變形，從而使該擋塊34 脫離該卡孔47 ’繼續滑動該第一滑執2〇便可將其滑出該第 —滑軌3 0。 — 清簽閱第二及第六圖，一第三滑執50分別固定於一固 ，體60之一開口 62兩側。滑執卡位結構組合滑動裝設於該 第三滑軌50内。該第一滑軌2〇分別固定於一抽取體64之兩 i則壁’即可使該抽取體6 4滑動於該固定體6 〇之開口 6 2内， 亥彈片40可防止該抽取體64於抽取過程中之奇夕卜脫落。 請參閱第七圖，於本創作之第二實：例；，卜=片M244716 V. Creation instructions (4) 'Make one side of the first slide rail 20 equipped with shrapnel 4 0 and one side of the second slide rail 30 provided with a stop 34, and make the first slide rail 2 Slide in from one end of the second slide rail 30 provided with a weight 34. When the first slide rail 20 slides into the second slide 30 from the outside in the μ direction, the stopper 34 and the shrapnel The first folding portion 46 of 40 is in contact with the first folding portion 46, and then the elastic piece 40 is elastically deformed, and the slide 34 of the first slide rail 20 to the second slide rail 30 is further locked. When the locking hole 47 of the second folding portion 48 of the spring piece 40 is elastically restored to the initial state so that the stopper 34 is completely locked in the card hole, the second portion is pressed by pressing the tail portion 49 of the spring piece 40. The portion 48 is deformed, so that the stopper 34 is released from the card hole 47, and the first slider 20 is further slid to slide it into the second slider 30. When the first slide 20 slides out of the second slide 30 from the inside in the N direction, the stopper 34 contacts the second folded portion 48 of the elastic piece 40, and then presses the second folded portion to make the The elastic piece 40 is elastically deformed, and the sliding piece 40 of the first slide rail 20 to the second slide 30 is further locked into the locking hole 47 of the elastic piece 40, and the elastic piece 40 is elastically restored to the initial state so that the elastic piece 40 is elastically deformed. The stopper 34 is completely locked therein, and the second folding portion 48 is deformed by pressing the tail portion 49 of the far spring piece 40, so that the stopper 34 is released from the card hole 47 'and the first sliding handle 20 can be continued. Slide it out of the first-rail 30. — After checking the second and sixth pictures, a third slider 50 is fixed to each of the two sides of one of the openings 62 of the body 60. The sliding card holding structure is slidingly installed in the third sliding rail 50. The first slide rail 20 is fixed to the two walls of an extraction body 64, respectively, so that the extraction body 64 can slide in the opening 62 of the fixed body 60, and the helical spring 40 can prevent the extraction body 64. Qi Xibu fell off during the extraction process. Please refer to the seventh figure, the second reality of this creation: example;
M244716 五、創作說明（5) 40’於其彈性部45’之第一折部46’上靠近該第二折部48’處 開設一卡孔47’ ，該卡孔47’與該第二滑軌30之擋塊34相卡 合以將該第一滑軌2 0卡固於該第二滑執3 0内。按壓該尾部 49’可使該擋塊34脫離該卡孔47’ ，使該第一滑軌20可繼續 滑動。本創作第二實施例之裝配與工作方式與第一實施例 相同，此不贅述。 綜上所述，本創作符合新型專利要件，爰依法提出專 利申請。惟’以上所述者僅為本創作之較佳實施例，舉凡 熟悉本案技藝之人士，在爰依本創作精神所作之等效修飾 或變化，皆應涵蓋於以下之申請專利範圍内。M244716 V. Creation instructions (5) 40 'is provided with a card hole 47' on the first folding portion 46 'of the elastic portion 45' near the second folding portion 48 ', and the card hole 47' and the second slide The stops 34 of the rail 30 are engaged with each other to fix the first slide rail 20 in the second slide rail 30. Pressing the tail portion 49 'can release the stopper 34 from the engaging hole 47', so that the first slide rail 20 can continue to slide. The assembly and working methods of the second embodiment of this creation are the same as those of the first embodiment, and will not be repeated here. To sum up, this creation complies with the requirements for new patents, and a patent application was filed in accordance with the law. However, the above is only a preferred embodiment of this creation. For example, those who are familiar with the skills of this case and equivalent modifications or changes based on the spirit of this creation should be covered by the following patent applications.
第9頁 M244716 圖式簡單說明 【圖式簡單說明】 第一圖係習知滑軌卡位結構組合之立體組裝圖。 第二圖係本創作滑軌卡位結構組合第一實施例之立體 組裝圖。 第三圖係第二圖之彈片組裝於一第一滑軌之示意圖。 第四圖係第二圖之彈片之立體圖。 第五圖係本創作滑軌卡位結構組合第一實施例之作動 示意圖。 第六圖係本創作滑執卡位結構組合第一實施例之應用 示意圖。 第七圖本創作滑軌卡位結構組合第二實施例之彈片之 立體圖。 【元件符號說明】 第 一 滑執 20 卡 片 24 第 二 滑執 30 擋 塊 34 彈 片 40 、40， 基 部 42 卡 V 43 頸 部 44 彈 性 部 45 、45， 第 一 折 部 46 、46, 卡 孔 47 、47， 第 二 折 部 48 、48, 尾 部 49 第 二 滑 執 50 固 定 體 60 開 π 62 抽 取 體 64Page 9 M244716 Brief description of the drawings [Simplified description of the drawings] The first diagram is a three-dimensional assembly drawing of the conventional slide rail clamping structure combination. The second figure is a three-dimensional assembly drawing of the first embodiment of the slide rail latching structure combination of this creation. The third diagram is a schematic diagram of the second slide assembly assembled on a first slide rail. The fourth figure is a perspective view of the shrapnel of the second figure. The fifth diagram is a schematic diagram of the operation of the first embodiment of the combination of the slide rail clamping structure. The sixth diagram is a schematic diagram of the application of the first embodiment of the creative slide holder structure combination. The seventh figure is a perspective view of the clip assembly of the second embodiment of the creative slide rail. [Description of component symbols] First slide 20 Card 24 Second slide 30 Stopper 34 Spring 40, 40, Base 42 Card V 43 Neck 44 Elastic section 45, 45, First fold 46, 46, Card hole 47 , 47, second folds 48, 48, tail 49 second slide 50 fixed body 60 open π 62 extraction body 64
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