TWM379377U - Latching structure of cabinet drawer - Google Patents

Latching structure of cabinet drawer Download PDF

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Publication number
TWM379377U
TWM379377U TW098222055U TW98222055U TWM379377U TW M379377 U TWM379377 U TW M379377U TW 098222055 U TW098222055 U TW 098222055U TW 98222055 U TW98222055 U TW 98222055U TW M379377 U TWM379377 U TW M379377U
Authority
TW
Taiwan
Prior art keywords
cabinet
drawer
structure according
guiding
drawer structure
Prior art date
Application number
TW098222055U
Other languages
Chinese (zh)
Inventor
ting-yu Zhang
Original Assignee
ting-yu Zhang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ting-yu Zhang filed Critical ting-yu Zhang
Priority to TW098222055U priority Critical patent/TWM379377U/en
Priority to US12/705,576 priority patent/US20110121701A1/en
Publication of TWM379377U publication Critical patent/TWM379377U/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00Locks or fastenings for special use
    • E05B65/46Locks or fastenings for special use for drawers
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B7/00Handles pivoted about an axis parallel to the wing
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12Fastening devices with bolts moving pivotally or rotatively with latching action
    • E05C3/16Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C3/162Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away of the plane of the wing or frame

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Description

M379377 五、新型說明: 【新型所屬之技術領域】 本創作係有關一種櫃體抽屜卡掣結槿上 β . 尤指一種抽掘· 掣結構 於置入或抽出櫃體中時以控制二者間卡合定位或脫$御凝 【先前技術】 如第9圖所示,為習用之抽屜啟閉纟士才義 屜4之前壁41上設有-可扳動之扳動件其係於-抽 4 2於該抽屜4内與一卡合件4 3相互連接,玆該$動件 3係樞接於該抽屜4之侧壁,該卡合件J Q 該卡合件4 d另一端巧·古— 卡合部431,而該櫃體5内係設有―對應該卡人= 1以供相互卡合之擋孔5 1,且該卡合件4M379377 V. New description: [New technical field] This creation is related to a type of cabinet drawer with a knot on the knot. Especially a kind of excavation and 掣 structure is placed in or out of the cabinet to control the two Snap-on positioning or detachment [previous technique] As shown in Fig. 9, for the conventional drawer to open and close the gentleman's drawer 4 on the front wall 41 is provided with a - - - - - - - - - - - - 4 2 is interconnected with a latching member 4 3 in the drawer 4, and the movable member 3 is pivotally connected to the side wall of the drawer 4, the engaging member JQ, the engaging member 4 d, the other end of the smart a engaging portion 431, and the cabinet 5 is provided with a stop hole 5 1 corresponding to the card holder = 1 for engaging with each other, and the engaging member 4

之前壁4 1間係設卜彈性件4 4,俾供該卡 3 = 於扳動後進行復位。 0 J 气由时可見,該扳動件42與該卡合件43於常離下 係如實線部份之圖示,該卡合件43之卡合部43工係卡 合於該擔孔5 1,而使該抽屜4呈關閉狀態,且當欲開啟 該抽展4時,如圖中虛線部份之圖示,則藉由板動該板動 件4 2向上,以供連動該卡合件4 3之卡合部4 3工向下 樞轉位移,而使該卡合部4 3 1脫離該擋孔5工之播止, 即可將該抽展4抽離該櫃體5。 然而,該卡合件4 3係於-端與該彈性件4 4連結, 再藉由該彈性件44之另端固設於該前壁41,其主要係 3 M379377 透過該扳動件4 2本身重量下壓且配合該彈性件4 4之復 位,而帶動該卡合件4 3卡合於該擋孔5 1中,因此,當 該彈性件4 4產生彈性疲乏時,該卡合件4 3則無向該擋 孔5 1頂撐之動作,使其卡合效果有限,並且當櫃體5受 到劇烈的晃動或翻倒時,則容易造成該卡合件4 3之晃 動,而使該卡合部4 3 1與該擋孔5 1間易呈脫離狀態, 則該抽屜4極容易滑出於該櫃體5,或者人員於未能注意 之情形下,其受傷之風險則相對提高。 因此,如何解決習用抽屜啟閉結構容易造成抽屜脫離 櫃體及人員受傷之潛在危機,而使該抽體與櫃體間之定位 更為穩固即為本創作之重點所在。 【新型内容】 本創作之主要目的,在於解決上述的問題而提供一種 櫃體抽屜卡掣結構,當抽屜置入櫃體時,藉該卡合部與櫃 體内之擋止部相互卡合,當抽屜欲抽出櫃體時,則扳動該 扳動件以推頂該第一導引部,使該卡合部樞轉且脫離該擋 止部,以供便利卡合與脫離之抽屜啟閉功效。 本創作之次一目的,在於該卡固件底端之連結部一側 組設有一彈性件,以提供該卡固件之擋止部之彈性復位效 果,同時可增加該擋止部施力於該擋止件之力量,藉以增 進該卡合部與該擋止件間之穩固卡合效果。 本創作之再一目的,在於該卡合部之第一導引部上方 可凸伸增設一擋止部,且於該卡固件底端之連結部一侧組 設有該彈性件,則利用該扳動件之端緣抵推該擋止部,且 M379377 藉該彈性件之彈性復位,以供該扳動件於扳動後可與該卡 固件之導滑動作更為順暢。 為達前述之目的,本創作係包括: 一扳動件’係橫向設於一抽屜前侧,該扳動件係設有 植接部以供與該抽屜框設’該扳動件並於該樞接部二侧 .分別向下連結伸設有一扳動部及一推掣部; 至少一卡固件,其下方設有一連結部,以供樞設於該 抽屜外侧壁,該連結部上方一端係設有一第一導引部,該 鲁第一導引部係朝該扳動件方向凸伸,使該扳動件之推擎部 底端於常態下係抵靠於該第一導引部,俾供扳動該扳動件 時可推頂該第一導引部樞轉作動’該第一導引部另端係設 有一卡合部,該卡合部設有一卡止端,而該櫃體對應該卡 合部之卡止端設有一擋止件,該擋止件係供該抽屜於推置 入該櫃體内時<與該卡止端對應卡合。 本創作之上述及其他目的與優點,不難從下述所選用 實施例之詳細說明與附圖中,獲得深入了解。 籲 ㈣,賴作在某些另件上,或另件之安排上容許有 _所不同,但所選用之實施例,則於本說明書中,予以詳細 說明,並於附圖中展不其構造。 【實施方式】 請參閲第1圖至第8圖’圖中所示者為本創作所選用 之實施例結構,此僅供說明之用,在專利申請上並不受此 種結構之限制。 以下係本創作櫃體抽展卡掣結構之實施例說明,請參 5 M379377 閱第1圖至第3圖,其係包括: 一握把部1 1 ’係設於一抽屜1前側,俾供該抽屜1 自一櫃體2抽出與推入時辅助握持,於本實施例中,該握 把部1 1係橫向設置於該抽屜1前侧之頂緣,且該握把部 11係呈弧狀凸伸。 一扳動件1 2 ’係橫向設於該抽屜1前侧,且位於該 · 握把部1 1下方’於本實施例中,該扳動件1 2係設有一. 樞接部1 2 1 ’該樞接部1 2 1之頂緣係與該抽屜1樞設 ’且該扳動件1 2並設有一扳動部122及一推掣部12 籲 3,該扳動部1 2 2係與該樞接部12 1外側緣連接並相 對於該樞接部1 2 1向下斜向伸設,該推掣部1 2 3係與 該樞接部121内側緣連接並相對於該樞接部121向下 斜向伸設。 至少一卡固件3 ’該卡固件3係略呈T字狀,其下方 設有一連結部3 1,以供樞設於該抽屜1設置滑軌1 3之 兩相對侧之任一側,該卡固件3於該連結部3 1上方一端 係設有一第一導引部3 2,該第一導引部3 2係朝該扳動.籲 件1 2方向凸伸’該第一導引部3 2頂面係設有一導滑面/ 3 2 1 ’以使該扳動件1 2之推掣部1 2 3底端於常態下 係抵靠於該第一導引部3 2之導滑面3 2 1,俾供扳動該 扳動件1 2時可推頂該第一導引部3 2產生樞轉作動,而 該卡固件3於另端係設有一卡合部3 3,該卡合部3 3之 端部侧向凸伸設有一擋止部3 3 1,該擋止部3 3 1係呈 斜面狀’且該擋止部3 3 1底端形成一卡止端3 3 2,而 該植體2對應該卡合部3 3之卡止端3 3 2設有一擋止件 6 M379377 2 1,該擋止件2 1係供與該卡止端3 3 2對應卡合。 本創作於使用時’請參閱第3圖至第4圖,當欲開啟 i抽展1時,需先扳動樞接於該抽屜1前側該扳動件12 之扳動部1 2 2,且由於該推掣部丄2 3之底端係抵靠於 該卡固件3之第-導引部3 2,則該第-導引部3 2即隨 S推^1 2 3於扳動樞轉後同步作動,使該第一導引部 H文該連結部3 i之樞無而相對朝下方偏擺位移,此 該卡合部3 3助對朝上方偏擺位移,俾使該卡 ,則可!之卡止端3 3 2與該榧體2内之擋止件21脫離 則可將該抽屜1自該櫃體2内拉出;反之,欲將 1推置入該櫃體2中以推;屜 物牌。2中進閉合時,即可於該抽屜1置入 w yi,再扳動該扳動件i 2之扳動部 :=32即隨靖部123於扳動樞轉後同步^ 方偏擺位移’另端之該卡合部3 3則相對朝: 万偏擺位移,該櫃體2内之檔 了朝上 1之底緣而進入針止端…件2 1則/σ該擋止部3 3 時’藉該扳動件丄則於放開該扳動件1 2The front wall 4 1 is provided with a brace elastic member 4 4 for the card 3 = to be reset after being pulled. 0 J is visible from the time, the triggering member 42 and the engaging member 43 are in the form of a solid line portion of the normal closing portion, and the engaging portion 43 of the engaging member 43 is engaged with the supporting hole 5 1, the drawer 4 is in a closed state, and when the drawing 4 is to be opened, as shown by the broken line in the figure, the plate member 4 2 is upwardly driven for interlocking the engagement. The engaging portion 4 of the member 43 is pivotally displaced downward, and the engaging portion 43 1 is disengaged from the stop hole 5 to release the drawing 4 from the cabinet 5. However, the engaging member 43 is coupled to the elastic member 44 at the end, and is fixed to the front wall 41 by the other end of the elastic member 44. The main mechanism 3 M379377 is transmitted through the trigger member 4 2 . The weight of the elastic member is pressed down and the reset of the elastic member 44 is engaged, and the engaging member 4 3 is engaged in the retaining hole 51. Therefore, when the elastic member 4 is elastically fatigued, the engaging member 4 is engaged. 3, there is no action of supporting the retaining hole 51, so that the engaging effect is limited, and when the cabinet 5 is subjected to severe shaking or tipping, the engaging member 43 is easily shaken, and the When the engaging portion 433 is easily separated from the retaining hole 51, the drawer 4 can easily slide out of the cabinet 5, or the risk of injury is relatively increased if the person fails to pay attention. Therefore, how to solve the potential crisis of the drawer opening and closing structure is easy to cause the drawer to be detached from the cabinet and the injury of the personnel, and the positioning between the pumping body and the cabinet is more stable, which is the focus of the creation. [New content] The main purpose of the present invention is to solve the above problems and provide a cabinet drawer structure. When the drawer is placed in the cabinet, the engaging portion and the blocking portion of the cabinet are engaged with each other. When the drawer is to be pulled out of the cabinet, the trigger member is pulled to push the first guiding portion, and the engaging portion is pivoted and disengaged from the blocking portion for facilitating the opening and closing of the drawer efficacy. The second purpose of the present invention is to provide an elastic member on the side of the connecting portion of the bottom end of the fastener to provide an elastic resetting effect of the blocking portion of the fastener, and at the same time, the blocking portion can be added to apply the force to the blocking portion. The force of the stopper is used to enhance the stable engagement between the engaging portion and the stopper. A further object of the present invention is that a retaining portion can be protruded over the first guiding portion of the engaging portion, and the elastic member is disposed on a side of the connecting portion of the bottom end of the engaging member. The end edge of the trigger member pushes against the stopping portion, and the M379377 is elastically reset by the elastic member, so that the pulling member can smoothly slide with the fastener after the pulling member is pulled. For the purpose of the foregoing, the present invention includes: a trigger member is disposed laterally on a front side of a drawer, and the trigger member is provided with a planting portion for arranging the drawer with the drawer and The two sides of the pivoting portion are respectively provided with a pulling portion and a pushing portion; at least one fastener is disposed at a lower portion thereof for pivoting on the outer side wall of the drawer, and the upper end of the connecting portion is The first guiding portion is disposed, and the first guiding portion of the lug protrudes toward the triggering member, so that the bottom end of the pushing portion of the pulling member abuts against the first guiding portion in a normal state. The first guiding portion is pivotally actuated when the triggering member is pulled. The first guiding portion is provided with an engaging portion at the other end, and the engaging portion is provided with a locking end, and the cabinet is provided with a locking end. The locking end of the body corresponding to the engaging portion is provided with a stopping member for engaging the drawer when the drawer is pushed into the cabinet. The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings. (4), depending on the arrangement of the other parts or the arrangement of the other parts, the selected examples are described in detail in the present specification and are not constructed in the drawings. . [Embodiment] Please refer to Fig. 1 to Fig. 8 for the structure of the embodiment selected for the present invention, which is for illustrative purposes only and is not limited by this structure in the patent application. The following is a description of the embodiment of the present invention. Please refer to Figure 5 M379377 for the first to third figures. The system includes: A grip 1 1 ' is attached to the front side of a drawer 1 The drawer 1 is pulled out from the cabinet 2 and is assisted to be gripped during pushing. In the embodiment, the grip portion 11 is laterally disposed on the top edge of the front side of the drawer 1, and the grip portion 11 is Curved projection. A pivoting member 1 2 ′ is disposed laterally on the front side of the drawer 1 and located below the grip portion 1 1 . In the present embodiment, the triggering member 1 2 is provided with a pivoting portion 1 2 1 The top edge of the pivoting portion 1 2 1 is pivoted with the drawer 1 and the triggering member 1 2 is provided with a triggering portion 122 and a pushing portion 12, and the pulling portion 1 2 2 is It is connected to the outer edge of the pivoting portion 12 1 and extends obliquely downward with respect to the pivoting portion 1 2 1 . The pushing portion 1 2 3 is connected to the inner edge of the pivoting portion 121 and is opposite to the pivoting portion. The portion 121 extends obliquely downward. At least one fastener 3' is slightly T-shaped, and a connecting portion 3 1 is disposed below the pivoting member 3 to be disposed on either side of the opposite side of the drawer 1 disposed with the slide rail 1 A first guiding portion 3 2 is disposed at an upper end of the connecting portion 3 1 , and the first guiding portion 3 2 protrudes toward the pulling portion 1 'the first guiding portion 3 2 The top surface is provided with a sliding surface / 3 2 1 ' so that the bottom end of the pushing portion 1 2 3 of the pulling member 1 2 is normally abutted against the sliding surface of the first guiding portion 3 2 3 2 1 , when the triggering member 1 2 is pulled, the first guiding portion 3 2 can be pushed to generate a pivoting operation, and the fastening member 3 is provided with a locking portion 3 3 at the other end, the card The end portion of the joint portion 3 3 is laterally protruded and provided with a stopper portion 3 3 1 , and the stopper portion 3 3 1 has a sloped shape and a bottom end of the stopper portion 3 3 1 forms a locking end 3 3 2 The bracket 2 is provided with a stopper 6 M379377 2 1 corresponding to the locking end 3 3 2 of the engaging portion 3 3 , and the stopper 2 1 is engaged with the locking end 3 3 2 . When the present invention is used, please refer to FIG. 3 to FIG. 4, when the i-drawing 1 is to be opened, the pivoting portion 1 2 2 of the triggering member 12 pivoted to the front side of the drawer 1 is firstly pulled, and Since the bottom end of the pushing portion 丄 2 3 abuts against the first guiding portion 3 2 of the fastener 3, the first guiding portion 3 2 is pivoted with the S pushing The post-synchronization operation causes the first guiding portion H to displace the pivoting portion of the connecting portion 3 i relatively downward, and the engaging portion 3 3 assists the yaw displacement to the upper side, and causes the card to be displaced. can! The latching end 3 3 2 is disengaged from the stopper 21 in the body 2, and the drawer 1 can be pulled out from the cabinet 2; otherwise, 1 is pushed into the cabinet 2 to push; Drawer cards. When the middle and the middle are closed, the drawer 1 can be placed into the yi, and then the pulling portion of the triggering member i 2 is pulled: =32, that is, the yaw portion is displaced after the pivoting of the hoisting portion 123 'The other end of the engaging portion 3 3 is opposite to: tens of yaw displacement, the inside of the cabinet 2 is up to the bottom edge of the upper 1 and enters the needle stop end... 2 1 / σ the stop 3 3 o' borrowing the trigger member to release the trigger member 1 2

d之底端魏靠於該相件 、推I 樞轉回復原位,該第一導引邻二3:第導引部3 2並 枥叙摭綸〜 弟等引0P 3 2即隨該推掣部]9 ο 嫩轉後同步作動,使該卡 :二2 3於 該櫃體2之擋止件2丄相互卡合,3 2與 該櫃體2内。 俾使該抽屜1可定位於 综上所述’由於該卡固件3之卡合 之擋止件33/、該抽展1 3 2传:1相互卡合,且該卡固件3所設之第一上 千丄^之推lpi 2 3底端抵靠,因此, 7 M379377 當该櫃體2於強烈晃動時,則該卡合部3 3不會因受強巧 晃動而脫離該擋止件2 i,使該抽展i不會脫離該播體2 而解除定位並滑出至該櫃體2外,則相對於習用之抽屜結 構,本創作則具有較佳之穩固定位及安全性。 當然,本創作仍存在許多例子,其間僅細節上之變化。 請參閱第5圖至第7圖,其係本創作之第二實施例,其中 該扳動件1 2之推掣部丄23係向下凸伸適當長度後並彎 折向外凸伸設有一推抵部i 24,此外,該卡固件3一端 之第一導引部3 2係朝上凸伸增設有一第二導引部3 4, 即形成L型狀之導引部’該第二導引部3 4内側面係形成 一導滑面3 4 1,且該推抵部χ 2 4之底端係抵靠於該第 二導引部3 4之導滑面3 4 1 ’藉此,利用該扳動件1 2 之推抵部124推掣該第二導引部34,以供該扳動件1 2於扳動後可與該卡固件3 3之推掣導滑動作更為順暢且 省力;再者,其係可於該櫃體2相對應該抽屜i之滑軌工 3所设之一外滑軌2 2上對應該卡合部3 3之卡止端3 3 2设有-擋止件2 3 ’其中該擔止件2 3係與該外滑軌2 2之垂直壁呈平行,且該擋止件2 3之頂面對應該擋止部 3 3 1而形成一彎弧緣2 3 1 ’當該抽屜工於推置入該櫃 體2内時,藉該彎弧緣2 3 1與該擋止部3 3 i間之導滑 動作更為順暢,且使該擋止件2 3供與該卡止端3 3 2對 應卡合。 此外,其亦可於該連結部3 1底端朝該擋止部3 3 1 方向之一側組設有一彈性件3 5 ,且該彈性件3 5另一端 係固設於該抽屜1 ’以提供該卡固件3之擋止部3 3丄之 M379377 彈性復位效果,同時可增加該擋止部3 3 1施力於該擂止 件2 1之力量,藉以增進該卡合部3 3與該擋止件2 1之 穩固卡合效果,因此,當該櫃體2於強烈晃動或翻倒時, 則該卡合部3 3不會因受強烈晃動而脫離該擋止件2 1, 使該抽屜1不會脫離該櫃體2而解除定位並滑出至該櫃體 -2外,則相對於習用之抽屜結構,本創作則具有較佳之穩 - 固定位及安全性。。 以上所述實施例之揭示係用以說明本創作,並非用以 • 限制本創作,故舉凡數值之變更或等效元件之置換仍應隸 屬本創作之範_。 由以上詳細說明,可使熟知本項技藝者明瞭本創作的 確可達成前述目的,實已符合專利法之規定,爰提出專利 申請。 【圖式簡單說明】 第1圖係本創作抽屜與櫃體相對位置之立體示意圖。 第2圖係本創作之立體分解圖。 •第3圖係本創作卡合部與擋止件常態定位之前視圖。 第4圖係本創作卡合部與擋止件間作動時之前視圖。 第5圖係本創作第二實施例之立體示意圖。 第6圖係本創作第二實施例之立體分解圖。 第7圖係本創作第二實施例卡合部與擋止件常態定位之前 視圖。 9 間作動時之前 第8圖係本創作第二實施例卡合部與擋止件 視圖。 第9圖係習用抽屜啟閉結構之剖面示意圖。 【主要元件符號說明】 (習用部分) 抽展4: 扳動件4 2 卡合部4 3 1 櫃體5 (本創作部分) 抽展1 扳動件1 2 扳動部1 2 2 推抵部1 2 4 櫃體2 外滑軌2 2 彎弧緣2 3 1 連結部3 1 導滑面3 2 1 前壁4 1 卡合件4 3 彈性件4 4 擔孔5 1 握把部1 1 樞接部121 推掣部1 2 3 滑軌1 3 擋止件2 1 擋止件2 3 卡固件3 第一導引部3 2 卡合部3 3 M379377 擋止部3 3 1 第二導引部3 4 彈性件3 5 卡止端3 3 2 導滑面3 4 1The bottom end of the d is dependent on the phase member, and the push I pivots back to the original position. The first guide is adjacent to the second 3: the first guide portion 3 2 and the 摭 摭 摭 〜 弟 弟 弟 0 0 0 P P P 0 0 0掣部]9 ο After the tender rotation, the card is synchronized, so that the card: 2 2 3 is engaged with the stopper 2 of the cabinet 2, and 3 2 is inside the cabinet 2.俾Making the drawer 1 positionable in the above-mentioned section 'Because of the engagement of the fasteners 3, the stoppers 33/, the projections 1 3 2: 1 are engaged with each other, and the fasteners 3 are provided When the cabinet 2 is strongly shaken, the engaging portion 3 3 does not get detached from the stopper 2 due to strong shaking. i, so that the drawing i can be released from the broadcast body 2 and slid out to the outside of the cabinet 2, the creation has a better stable position and safety than the conventional drawer structure. Of course, there are still many examples of this creation, only the details change. Please refer to FIG. 5 to FIG. 7 , which is a second embodiment of the present invention, wherein the pushing portion 23 of the triggering member 12 is downwardly protruded by an appropriate length and is bent and protruded outwardly. The second guiding portion 3 2 is formed by the first guiding portion 32 at one end of the fastening member 3, and the second guiding portion 34 is formed, that is, the L-shaped guiding portion is formed. A guiding surface 341 is formed on the inner side of the guiding portion 34, and the bottom end of the pushing portion 44 4 abuts against the sliding surface 3 4 1 ' of the second guiding portion 34. The second guiding portion 34 is pushed by the pushing portion 124 of the triggering member 1 2, so that the pulling member 12 can be more smoothly pushed and pushed with the clamping member 3 3 after being pulled. Moreover, it is possible to provide a locking end 3 3 2 corresponding to the engaging portion 3 3 on the outer sliding rail 2 2 of the sliding body 3 corresponding to the drawer 1 of the cabinet 2 - The blocking member 2 3 ' is in parallel with the vertical wall of the outer sliding rail 22, and the top of the blocking member 23 faces the blocking portion 3 3 1 to form a curved arc Edge 2 3 1 'When the drawer is pushed into the cabinet 2, the curved edge 2 3 1 The sliding operation between the stoppers 3 3 i is smoother, and the stoppers 2 3 are engaged with the locking ends 3 3 2 . In addition, an elastic member 35 may be disposed on one side of the connecting portion 3 1 toward the side of the stopping portion 3 3 1 , and the other end of the elastic member 3 5 is fixed to the drawer 1 ' Providing the elastic returning effect of the M379377 of the blocking portion 3 3 of the fastener 3, and increasing the force of the blocking portion 3 3 1 to apply the force of the stopping member 2 1 , thereby enhancing the engaging portion 3 3 and the The stable engagement effect of the stopper 2 1 , therefore, when the cabinet 2 is strongly shaken or tipped over, the engaging portion 3 3 will not be disengaged from the stopper 2 1 by strong shaking. The drawer 1 does not disengage from the cabinet 2 and is detached out of the cabinet-2, and the creation has a better stability-fixing position and safety than the conventional drawer structure. . The above description of the embodiments is provided to illustrate the present invention and is not intended to limit the creation of the present invention. Therefore, any numerical changes or replacement of equivalent elements should still be subject to the present invention. From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objectives, and it has been in compliance with the provisions of the Patent Law and has filed a patent application. [Simple description of the drawing] The first picture is a three-dimensional diagram of the relative position of the drawer and the cabinet. Figure 2 is an exploded view of the creation. • Figure 3 is a front view of the creation of the snap and stop normally positioned. Fig. 4 is a front view of the operation between the engaging portion and the stopper. Figure 5 is a perspective view of a second embodiment of the present creation. Fig. 6 is a perspective exploded view of the second embodiment of the present creation. Fig. 7 is a front view showing the normal positioning of the engaging portion and the stopper of the second embodiment of the present invention. Before the 9th operation, Fig. 8 is a view of the engaging portion and the stopper of the second embodiment of the present invention. Figure 9 is a schematic cross-sectional view of the conventional drawer opening and closing structure. [Main component symbol description] (customized part) Drawing 4: Pulling member 4 2 Engagement part 4 3 1 Cabinet body 5 (this creation part) Drawing 1 Pulling part 1 2 Pulling part 1 2 2 Pushing part 1 2 4 Cabinet 2 Outer rail 2 2 Curved edge 2 3 1 Joint 3 1 Guide surface 3 2 1 Front wall 4 1 Engagement 4 3 Elastic 4 4 Support hole 5 1 Grip 1 1 pivot Connector 121 Pushing portion 1 2 3 Slide rail 1 3 Stopper 2 1 Stopper 2 3 Fastener 3 First guide 3 2 Engagement 3 3 M379377 Stop 3 3 1 Second guide 3 4 Elastic part 3 5 Clamping end 3 3 2 Sliding surface 3 4 1

1111

Claims (1)

M379377 六、申請專利範圍: 1 · 一種櫃體抽屜卡掣結構,其係包括: 一扳動件,係橫向設於一抽屈:前側,該扳動件係 設有一樞接部以供與該抽屜樞設,該扳動件並於該樞 接部二側分別向下連結伸設有一扳動部及一推掣部; 至少一卡固件,其下方設有一連結部,以供樞設 於該抽屜外侧壁,該連結部上方一端係設有一第一導 -引部,該第一導引部係朝該扳動件方向凸伸,使該扳 動件之推掣部底端於常態下係抵靠於該第一導引部, · 俾供扳動該扳動件時可推頂該第一導引部樞轉作動, 該第一導引部另端係設有·—合部,該卡合部設有一 卡止端,而該樞體對應該卡合部之卡止端設有一擂止 件,該擋止件係供該抽屜於推置入該櫃體内時可與該 卡止端對應卡合。 2 ·依申請專利範圍第1項所述之櫃體抽屜卡掣結構,其 中,該卡固件之第一導引部頂面係設有一導滑面,使 該扳動件之推掣部底端於常態下係抵靠於該導滑面。、胃 3 ·依申請專利範圍第1項所述之櫃體抽屜卡掣結構,其- 中,該卡合部其端部側向凸伸設有一擋止部,且該擋 止部之底端形成該卡止端。 4 ·依申請專利範圍第3項所述之櫃體抽屜卡掣結構,其 中,該播止部係呈一斜面狀。 5 ·依申請專利範圍第1項所述之櫃體抽屜卡掣結構,其 中,該抽屜前側係設有一握把部,係供該抽屜自一櫃 12 M379377 體抽出與推入時辅助握持。 6 ·依中請專利範圍第5項所述之櫃體抽屜卡掣結構,其 中,該握把部係橫向設置於該抽履前側之頂緣,且^ 握把部係呈弧狀凸伸。 〜 7 ·依申請專利範圍第i項所述之櫃體抽屜卡掣結構其 中,該扳動件之推掣部係向下凸伸適當長度後並彎折 向外凸伸設有一推抵部,該卡固件之第一導引部並朝 上凸伸说有一第二導?丨部,且該推抵部之端部係抵靠 於該第二導引部。 8 ·依申請專利範圍帛7項所述之櫃體抽展卡掣結構,其 中,該第二導引部内側面係形成一導滑面,且該推抵 部之端部係抵靠於該導滑面。 9·依申請專利範圍第工或?項所述之櫃體抽屜卡掣結構 ,其中,該卡固件之連結部一側組設有一彈性件,且 該彈性件另一端係固設於該抽屜β 1〇·依申請專利範圍第1項所述之櫃體抽屜卡掣結構, 其中,該櫃體相對應該抽屜之一滑軌所設之一外滑軌 上對應該卡合部之卡止端設有該擋止件。 1 1 ·依申請專利範圍第1 0項所述之櫃體抽屜卡掣結構, 其中,該擋止件之頂面對應該擋止部形成有一彎弧緣。 1 2.依申請專利範圍第1 0項所述之櫃體抽屜卡掣結構, 其中’該擋止件係與該外滑轨之垂直壁呈平行。 13M379377 VI. Scope of Application: 1 · A cabinet drawer structure, comprising: a triggering member, which is disposed laterally on a slanting side: a front side, the sliding member is provided with a pivoting portion for The drawer is pivotally disposed, and the triggering member is respectively connected with a pulling portion and a pushing portion on the two sides of the pivoting portion; at least one fastener is disposed at a lower portion thereof for pivoting The first side of the connecting portion is provided with a first guiding portion, and the first guiding portion is protruded toward the pulling member, so that the bottom end of the pushing portion of the pulling member is normally Abutting against the first guiding portion, the first guiding portion is pivotally actuated when the triggering member is pulled, and the first guiding portion is provided with a joint portion at the other end. The latching portion is provided with a latching end, and the latching end of the pivoting portion of the pivoting portion is provided with a stopping member for the locking of the drawer when being pushed into the cabinet body. The end corresponds to the engagement. The cabinet drawer structure according to the first aspect of the invention, wherein the top surface of the first guiding portion of the fastener is provided with a sliding surface, so that the bottom end of the pushing portion of the pulling member In the normal state, it abuts against the sliding surface. The stomach drawer structure according to the first aspect of the patent application, wherein the engaging portion has a stop portion laterally protruding from the end portion thereof, and a bottom end of the stopper portion The locking end is formed. 4. The cabinet drawer structure according to item 3 of the patent application scope, wherein the broadcast portion has a sloped shape. 5. The cabinet drawer structure according to item 1 of the patent application scope, wherein the front side of the drawer is provided with a grip portion for assisting the drawer to be pulled out from a cabinet 12 M379377 body and pushed in. The cabinet drawer structure according to the fifth aspect of the invention, wherein the grip portion is laterally disposed on a top edge of the front side of the drawing, and the grip portion is curved in an arc shape. ~ 7 · The cabinet drawer structure according to item i of the patent application scope, wherein the pushing portion of the triggering member protrudes downwardly by a suitable length and is bent outwardly and protruded to provide a pushing portion. The first guiding portion of the fastener protrudes upwards to say that there is a second guide? The crotch portion and the end portion of the pushing portion abuts against the second guiding portion. 8 . The cabinet-extracting cassette structure according to claim 7 , wherein the inner side surface of the second guiding portion forms a sliding surface, and the end portion of the pushing portion abuts against the guiding portion Slip surface. 9. According to the scope of application for patents or? The cabinet drawer structure according to the item, wherein an elastic member is disposed on a side of the connecting portion of the fastener, and the other end of the elastic member is fixed to the drawer β 1〇. The cabinet drawer structure of the cabinet, wherein the cabinet body is provided with a stopper on an outer slide rail corresponding to one of the slide rails of the drawer corresponding to the engagement end of the engagement portion. 1 1 The cabinet drawer structure according to claim 10, wherein the top of the stopper is formed with a curved edge facing the stopper. 1 2. The cabinet drawer structure according to item 10 of the patent application scope, wherein the stop member is parallel to the vertical wall of the outer slide rail. 13
TW098222055U 2009-11-25 2009-11-25 Latching structure of cabinet drawer TWM379377U (en)

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TW098222055U TWM379377U (en) 2009-11-25 2009-11-25 Latching structure of cabinet drawer
US12/705,576 US20110121701A1 (en) 2009-11-25 2010-02-13 Engaging structure for closet drawer

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees