M344813 八、新塑說明： 【新型所屬之技術領域】 : 賴作係—種床’ _是_-種可以將設於平面矩 • 雜之基_二_床墊體，折疊且重纽藏於該基框内 ，以折疊為更小型之折疊床。 【先前技術】 請參照第9圖所示’一種習用床如曰本專利特許公開 • 帛2__3582G3號所揭示之—種可折疊倒立V字形之折疊 床’係例如由第-及第二床框體a與二滑輪c所構成。= 二床框體a係、具有該折疊床大約—半之長度且以可折 疊之連結，而該二滑輪e係設於該二床框體&之兩端。 該折疊床可用於水平之展·態下，且未使㈣折疊床 日守，5亥折豐床可折豐收藏於較小之空間等。 然而，該習用折疊床若於折疊狀態不完全之情況下， 該二床框體a有自然移動至展開狀態的現象；再者，該折 馨疊狀態亦被要求需更小型化。 ’ 【新型内容】 賴作之主要目的係提供-種折疊床，主要係藉由將 設於平面矩形狀之基㈣兩侧的床墊，折疊且重疊^藏於 錄㈣，以防止例如習麟疊床之床框的自然展開移動 ’及可折疊形成更小且更低之折疊床，使縣創作具有可 提升使用便利性之功效。 根據本創作申請專利範圍第丨項之折疊床，係包含一 第—床墊體、-第二床墊體、—中間床墊體及—基框。該 M344813 第:床墊體設有-第-承載框，該第—承餘具有一承载 上半身側之床墊，且該第-錢框承载該轉；該第 墊體設有-第二承載框，該第二承載框具有_承載下 側之床墊，且該第二承載框承载該床墊，·㈣塾體^ 有一中間承載框，射間承龍具有—承_部之床塾， 且該中間承載框承載該床塾；該基框係呈—平面矩形狀， 該基框上侧啟且設有-開口部。該第—床墊體之第一承 載框的-端與該第二床墊體之第二承載框的—端係可以展 開及可以收藏的樞接於該基框相對向之二邊上，者嗜第一 承載框與該第二承載框展開時，係藉由該第—承^之: -端與該第二承雜之另—端㈣基框向離開之方向展開 ，、使該第-床塾體與該第二床塾體於該基框之二側朝上形 成就寢高度；反之，當該第—承載框與該第二承載框收藏 時，係藉由反轉使該第-床墊體與該第二床墊體向下，並 從該基框之開口部收藏於該基框内，又，藉由改變該第一 承載框及第二承載框樞接於該基框相對向之二邊上的高度 ’使該第-床墊體及第二床墊體於該基框内可重疊收藏。 另外’該巾間床墊體係以可開啟及可關之間形成樞接， 该可開啟係指於該基框之該二邊及垂直之邊的一邊上，形 成該’部，而該可關閉係指藉由該中間床墊體朝上以形 成就寢高度且載置於該基框上，以關閉該開口部。 根據本創作申凊專利範圍第2項之折叠床，該基框係 々包含=角落之四^主、一第一橫支軸與一第二橫支輛。該 第一杈支轴與该第二橫支軸係於該基框之二邊連接各該支 M344813 柱’且樞接該第-承載框之—端與該第二承雜之一端， 藉由改變該第-橫支倾該第二橫支軸之高度，以改變該 第一承載框與該第二承載框之樞接的高度。 根據本創作申請專利範圍第3項之折疊床，該第一床 塾體與該第二床_於職翻，伽彡成水平且相互 的重疊。 、根據本創作申請專利範圍第4項之折疊床，該第一承 載框與該帛二承餘±魏展職態下，係各設有可支撐 各該承載框且可折疊之腳。 熱二據ί創作中請專利範圍第5項之折疊床，該中間床 墊體係錯由簡裝置使綱口部_啟狀態下㈣登立。 根據本創作申請專利範圍第6項之折疊床，該第—庆 ^該第二床墊體與該中間床墊義展開成相同之就寢 矩形狀ϋ:作之折疊床，可於承載該中間床墊體之平面 。由於可折疊床墊體與該第二床塾體 疊二折之倒立V字::=疊成三折’因此，與習用折 小型。 飾折《床據，補作之折疊狀態將更 :二字:;二;=體自然展開水“ 【實施方式】 〜 M344813 為了讓本創作之上述和其他目的、特徵和優點能更明 確被了解，下文將特舉本創作較佳實施例，並配合所附圖 式，作詳細說明如下。 叫茶照第1圖所示，本創作較佳實施例之折疊床i係 包含-第-床墊體2、-第二床墊體3、一中間床墊體4 及一基框5。 "玄中間床墊體4於展開狀態下，係配設於該第一床墊 體J與？二床墊體3之間’該基框5承載該中間床墊體4 ，精豐床1於展開狀態下，該第_床塾體2、該第二床 ，體3與該中間床墊體4之上端面（承載面）係以相同的就 f南度，於該折疊床1之縱長方向Y上形成連續的展開配 置。 斤 …丨，"丨、I脰△你巴嘗一第一床墊、 、二Γ承_2b與—第—腳2c’該第—床墊仏從平, 上矩形狀二且可承载橫躺於該折疊床1上之使j :一、喊第—承載框2b承載該第-床墊2a，, 弟-腳2c係以可任意轉動的樞接於該第—承載框％，" 該I二床墊體3係包含-第二床墊如、: 咳使用h生及―¥—腳3c，該第二床墊3a係呈可承ί "亡τ半身的平面矩形狀，且與該第-床墊2a” =同形狀及相同厚度，而該第二承載框二 :=，該第二腳3c係以可任意轉動的樞 承載框3b，例如利用鉸鏈等。 弟一 該第一承载框2b與該第二承載框此係例如由金屬製 M344813 管材等所IU，且_第—輕2 部或内部的縱橫配置，以形成格子弟一床墊$之下 :該第-承載框2b與該第二承載框二 该弟-床墊體3之輪廓延伸而形成 f 2輿 於該外框部gl内向縱橫方向延伸，藉此可較 用制=床墊2a與該第二床塾3a之載重，且可防:各 等;又’雖然圖式中省略’但為了更具穩定 性的進灯支撐，亦可於該第—承载框2b與該第二承载框 3b上增加金屬製管材以外的各種部件，例如木材型彈 網狀件等。^ ’該第-承載框2b之—端&與該第二承^ 框3b之一端S1係可任意轉動的分別拖接在呈平面矩形之 基框5的相向的一邊上，對此，之後再予詳述。 請參照第卜3及4圖所示，於展開狀態下，該第一 腳2c與該第二腳3c係分別包含二縱部件fl與一水平桿 f2，以形成大約Η子形之框架，各該縱部件η幾乎形成上 下延伸，該水平桿f2係連接各該縱部件fl且向水^延伸 ，但是，旅不只限定該種形狀。 請再爹照第1及3圖所示，該第一腳2c與該第二腳 3c之縱部件fl的上端，係可任意轉動的樞接於該第一承 載框2b之另一力而S2與该弟二承載框北之之另一端S2 ; 又，如第3圖之實線所示，於展開狀態下，該第一腳2c 與該第二腳3c係可於水平之狀態支撐該第一承載框此與 該第二承載框3b，反之，如第3圖之虛線所示，該第一腳 M344813 2c與該第二腳3c藉由沿庆* ’使該第-聊2c與該第二腳3:二:::軸附近轉動 2a與該第二輕3a 成與糾-床塾 3。上設置之保持機構，可設置； 各狀態的閂鎖等。 j如了保持该展開及折疊之 該中間床墊體4係包含一中 批 框4b，該中間床墊4間床塾4a與一中間承载 上之使用者的腰狀且可承載橫躺如 4a;該中間承载框4b _射間床塾 加μ 承载框2b與該第二承載 ^洲，係由金屬製管材等所構成，於本實施例中，节 中間承載框4 b係由形成㈣壯w“ 貝_ T該 矿邱叫成矩減之外框部g3,與在各該外 ^g3内向縱橫延伸之橫桿g4所構成，以形成大約格子 =糟此，該中間承載框4b可較平穩支撐作祕該中間床 &之載重/又’該中間承載框4b上當然亦可適當的增 加木材型L於本實闕巾，_巾間承載框4b之外 框部g3向騎疊床1之縱長方_伸的框材的-侧上係裝 設一把手14。 +請參照第5圖所示，該圖係本實施例之折疊床1之收 藏狀態（折疊狀態）的正視圖；請參照第6圖所示，該圖係 折疊床1折疊中之立體圖；請參照第7圖所示，該圖係說 明基框5與第一床墊體2、第二床墊體3、中間床墊體4 之連結狀態的分解立體圖。該基框5從平面視係呈矩形狀 ’於本實施例中，係具有配置於四角落且向垂直方向延伸 的支柱6。 —10—— M344813 5亥支柱6之下端係由配置成矩形之連接桿7連纟士，且 該基框5之底部固設一封閉底部之底板8;於展開=能下 ，從開口部0至該底板8之間係形成—呈約垂直四方&狀 的收容空間s，於本實施例中，為了更容易理解，該基框5 之側面係形成開啟狀，但係可利用裝飾板等適當的^ 蓋。又，該開口部0之尺寸係形成大於該第—承載框沈 與該弟二承載框北之外框部§1的輪磨尺寸。 再者，該基框5上係設有—第一橫支轴9與 支軸10，如第1圖所示，該第—橫 '、M344813 VIII, new plastic description: [new technology field]: Lai Zuo------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ The base frame is folded into a smaller folding bed. [Prior Art] Please refer to FIG. 9 'A conventional bed as disclosed in Japanese Laid-Open Patent Publication No. _2__3582G3, a foldable inverted V-shaped folding bed', for example, from the first and second bed frames a It is composed of two pulleys c. = two-bed frame a, having a length of about half of the folded bed and being foldable, and the two pulleys e are provided at both ends of the two-bed frame & The folding bed can be used in the horizontal exhibition state, and the (four) folding bed is not kept, and the 5th folding bed can be stored in a small space. However, in the case where the conventional folding bed is incompletely folded, the two-bed frame a has a natural movement to the unfolded state; further, the folded-up state is required to be further miniaturized. '[New content] The main purpose of Lai's work is to provide a kind of folding bed, mainly by folding and overlapping the mattresses on both sides of the flat rectangular base (4) to prevent (for example, Xi Lin) The natural unfolding movement of the bed frame of the folding bed and the folding of the smaller and lower folding bed make the county creation have the effect of improving the convenience of use. A folding bed according to the scope of the patent application of the present invention comprises a first mattress body, a second mattress body, an intermediate mattress body and a base frame. The M344813 first: the mattress body is provided with a first-bearing frame, the first-bearing has a mattress carrying the upper body side, and the first-money frame carries the turn; the first cushion body is provided with a second carrying frame The second carrying frame has a mattress carrying the lower side, and the second carrying frame carries the mattress, and (4) the body has an intermediate carrying frame, and the inter-span bearing has a bed of the bearing body, and The intermediate carrier frame carries the mattress; the base frame has a planar rectangular shape, and the base frame is open on the side and has an opening. The end of the first carrier frame of the first mattress body and the end of the second carrier frame of the second mattress body can be unfolded and can be pivotally connected to the opposite sides of the base frame. When the first carrier frame and the second carrier frame are unfolded, the first end of the first bearing frame and the second bearing frame are unfolded in the direction away from the second bearing frame, so that the first The bed body and the second bed body form a sleeping height on the two sides of the base frame; otherwise, when the first carrier frame and the second carrier frame are collected, the first bed is reversed The pad body and the second mattress body are downwardly disposed in the base frame from the opening of the base frame, and the first frame and the second carrier frame are pivotally connected to the base frame by changing The height on the two sides allows the first mattress body and the second mattress body to be stacked in the base frame. In addition, the towel system is pivoted between openable and closable, and the openable portion is formed on one side of the two sides and the vertical side of the base frame to form the 'portion, and the closeable portion can be closed. Means that the intermediate mattress body faces upward to form a sleeping height and is placed on the base frame to close the opening. According to the folding bed of claim 2 of the present invention, the base frame system includes a fourth corner of the corner, a first transverse support shaft and a second transverse support. The first fulcrum shaft and the second traverse shaft are connected to each of the M344813 columns on both sides of the base frame and pivotally connected to the end of the first carrier frame and the second bearing end. Changing the height of the second transverse support shaft to change the height of the pivotal connection between the first carrier frame and the second carrier frame. According to the folding bed of the third aspect of the present application, the first bed body and the second bed are horizontally and overlapped with each other. According to the folding bed of the fourth item of the patent application scope of the present invention, the first loading frame and the second bearing frame are provided with the legs that can support each of the carrying frames and can be folded. In the creation of the heat, according to the fifth item of the patented range, the intermediate bed system is wrongly installed by the simple device to make the mouth part _ open state (4). According to the folding bed of the sixth paragraph of the patent application of the present invention, the second mattress body and the intermediate mattress body are unfolded into the same rectangular shape: a folding bed, which can carry the intermediate bed The plane of the mat. Since the foldable mattress body and the second bed body are folded in two, the inverted V-shape: := is folded into three folds. Therefore, it is small and compact. Folded "Bed, the folding state of the supplement will be more: two words:; two; = body naturally unfolding water" [Embodiment] ~ M344813 In order to make the above and other purposes, features and advantages of this creation more clearly understood, DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. As shown in Fig. 1, the folding bed i of the preferred embodiment of the present invention comprises a - mattress body. 2, a second mattress body 3, an intermediate mattress body 4 and a base frame 5. "The central mattress body 4 is disposed in the first mattress body J and the second bed in the unfolded state. Between the mats 3, the base frame 5 carries the intermediate mattress body 4, and the fine bed 1 is in an unfolded state, the first bed body 2, the second bed, the body 3 and the intermediate mattress body 4 The upper end surface (bearing surface) is formed in a continuous expansion configuration in the longitudinal direction Y of the folding bed 1 in the same manner as the south side of the folding bed 1. 斤, &, & 丨 脰, I 脰 △ 吧 吧 吧 吧 吧 吧 吧 吧 吧The mat, the second bearing _2b and the first-foot 2c' of the first mattress are arranged in a flat, upper rectangular shape and can be placed on the folding bed 1 so that j: one, shouting - carrying The frame 2b carries the first mattress 2a, and the brother-foot 2c is rotatably pivoted to the first carrier frame %, and the second mattress body 3 comprises a second mattress such as: The second mattress 3a is in the form of a flat rectangular shape which can bear the half body of the τ and is the same shape and the same thickness as the first mattress 2a" The second carrier frame 2:=, the second leg 3c is a pivotable frame 3b that can be arbitrarily rotated, for example, by using a hinge or the like. The first carrier frame 2b and the second carrier frame are, for example, made of a metal M344813 tube or the like, and the _first-light part 2 or the inner aspect is arranged to form a lattice one mattress under $: The first carrier frame 2b and the second carrier frame 2 extend from the contour of the mattress body 3 to form a f 2 , extending in the vertical and horizontal directions in the outer frame portion gl, thereby making it possible to use the mattress 2a and the mattress 2a. The load of the second mattress 3a can be prevented: each; and 'although omitted in the drawing', but for the more stable incoming light support, the first carrier frame 2b and the second carrier frame Various components other than metal pipes, such as wood-type mesh nets, are added to 3b. ^ 'The end of the first-bearing frame 2b-and the one end S1 of the second bearing frame 3b can be arbitrarily rotated and dragged on the opposite sides of the base frame 5 which is a rectangular rectangle, for which More details. Referring to Figures 3 and 4, in the unfolded state, the first leg 2c and the second leg 3c respectively comprise two longitudinal members fl and a horizontal rod f2 to form a frame of approximately a braid, each of which The vertical member η is formed to extend almost vertically, and the horizontal rod f2 is connected to each of the vertical members fl and extends toward the water. However, the brigade does not only define such a shape. Referring to Figures 1 and 3, the upper end of the first leg 2c and the longitudinal member fl of the second leg 3c are rotatably pivoted to the other of the first carrier frame 2b and S2 And the other end S2 of the north of the carrier frame; and, as shown by the solid line in FIG. 3, in the unfolded state, the first leg 2c and the second leg 3c can support the state in a horizontal state. a carrier frame and the second carrier frame 3b, and conversely, as indicated by the dotted line in FIG. 3, the first leg M344813 2c and the second leg 3c enable the first-chasing 2c and the first by Two feet 3: two::: The rotation 2a near the axis and the second light 3a become the correction-bed 塾3. The holding mechanism provided above can be set; the latch of each state, and the like. If the intermediate mattress body 4 that holds the unfolding and folding comprises a middle frame 4b, the intermediate mattress 4 has a waist 4a and a user-bearing waist and can carry a horizontal lying such as 4a. The intermediate load-bearing frame 4b_optical bed plus μ-bearing frame 2b and the second load-bearing frame 2b are made of metal pipe or the like. In this embodiment, the intermediate-bearing frame 4b is formed by (four) strong w"B_T This mine is called the moment minus the outer frame portion g3, and the cross bar g4 extending in the longitudinal direction and the transverse direction in each of the outer portions 3g to form an approximate lattice = worse, the intermediate carrying frame 4b can be compared The support of the intermediate bed & the load on the intermediate support frame 4b can of course also be appropriately increased by the wood type L in the actual towel, the frame part g3 outside the towel bearing frame 4b A longitudinal direction of the frame 1 is provided with a handle 14 on the side of the frame - + is shown in Fig. 5, which is a front view of the folded state of the folding bed 1 of the present embodiment (folded state); Please refer to FIG. 6 , which is a perspective view of the folded bed 1 folded; please refer to FIG. 7 , which illustrates the base frame 5 and the first mattress body 2 . An exploded perspective view of the second mattress body 3 and the intermediate mattress body 4. The base frame 5 has a rectangular shape from a plan view. In the present embodiment, the base frame 5 is disposed at four corners and extends in a vertical direction. Pillar 6. 10 - M344813 The lower end of the 5th pillar 6 is connected to the gentleman by a connecting rod 7 arranged in a rectangular shape, and the bottom of the base frame 5 is fixed with a bottom bottom 8 of the closed bottom; Between the opening portion 0 and the bottom plate 8, a accommodating space s which is approximately vertical and square-shaped is formed. In the present embodiment, the side surface of the base frame 5 is formed in an open shape for easier understanding. A suitable cover for the decorative panel, etc. Further, the size of the opening portion 0 is larger than the size of the wheel grinding of the first carrier frame and the frame portion §1 of the north frame of the second frame. Further, the frame 5 The upper system is provided with a first transverse support shaft 9 and a support shaft 10, as shown in Fig. 1, the first transverse
延伸且架設於該第一床墊體2 _ : °見方向X 笛-桃“ /之―侧的二支柱6之間，該 弟-板支轴1G係向床寬方向χ(即與 延伸且架設糊：_ 3 m纽支6=千。仃） 睛麥照第7圖所示，該第—橫支轴g盘該狄 :二由螺栓B1可任意轉動的樞接在各該支、柱=軸 ，基框5上係設有二縱框材12，各 配^ 該折疊床1之二侧，且如第 们2係配置於 長方向γ延伸的連接各該支柱6Θ。斤不’於該折疊床1之縱 f 10 ^ 助固設於該第二橫支軸二承载 之矩形外框部gl的一邊 _ °该第一承載框牝 固設，藉此：第二承二橫ί軸10平行的形成 轉轴進行轉動；如第3圖所示橫支轴10為旋 狀態與收藏狀態之間任土 q —承載框北可於展開 4動的形成樞接，該展開之狀態 M344813 係指該第二承載框3b藉由該第二腳3c支撐，且該第二床 墊3a比該基框5更向外側伸展以形成水平之狀態，反之， 該收藏之狀態係指該第二承載框3b以該第二橫支軸1〇為 中心軸反轉，使該第二床墊3a向下且從該開口部〇收藏於 該基框5内部（亦即該收容空間s)。 請再參照第3圖所示，該第一橫支轴9係可任意移動 ^柩，於較該第二橫支軸1G低h(h，高度之位置，使該 第_松支軸9與該第二橫支軸1〇係設置於不同之高度。於 本^施例中，該高度h之差係設定於折疊該第二腳3c後之 f態下’大_該第二床墊體3之厚度τ的1/2 ;又，該 第一承載框2b係固設於該第一橫支軸9，目此，該第一^ 墊體2可以該第一橫支軸9為旋轉軸進行轉動，如第3圖 第接’該展開之狀態係指該第一承載框2b由該 展以實際上形牙成水且/之弟狀·;f塾反t比該基框5更向外側伸 ㈣-承載框 弟床塾2a向下且從該開口部〇 “ 即該收容空間S)。 收抓亥基框5内部(亦 橫支=係！^=第r承載框2b之轉動中心的第一 反轉之狀態下，該第-床塾體2可位二 7如第側。另外，藉由上述之調整該高度二差 第5圖所不’可使該第-床墊體2與該第二床塾體1 —12 — M344813 皆呈大約水平且上下重疊的收藏於該基框5内，而該第一 床墊體2與該第二床墊體3並不必要平行且重疊，但如同 本實施例所示，於該基框5之收容空間s中，較佳係使該 第了床墊體2與該第二床墊體3實際上折疊形成重疊，= 2豐之厚度變成最小⑽成較小麟疊床丨之構成；於本 貝鉍例中，有必要將固設於低處之第一床墊體2較該第二 床墊體3先收藏於該基框5内；當該第一床塾體2收藏於 該基框5内時，該基框5之底板8較佳係設置於可使該第 一床墊體2保持水平狀態之高度。 孰棘於展開之狀悲下，為了使該第—床墊體2、該第二床 之㈣高度實際上維持相同，該 llbH所不’該連接件11係包含一臂部Ua與-承接件 設於該第—橫支軸9,且朝向與該第 螺栓B2固設於該承接ΓηΓ卜，該第—橫支轴9係利用 該中間床墊體4係樞接於 第二橫支軸丨〇,以及垂直之邊;=之=橫支軸9與 該折疊幻之—歡於該床實施例中， 的係分別設有—軸承片⑴該軸承片13可 ~ 13〜 M344813 支擇分別向該折叠床1之縱長方向延伸的H，該中間 承載框4b之外框部6^ % ， g3向精豐床1之縱長方向延伸且未 又巴 之框材的二端，係由螺栓B4等可任音轉動的 樞接於該軸承片13，因士，兮w轉動的 口此，孩展開狀怨中之中間床墊體4Extending and erecting between the first mattress body 2 _ : ° see the direction X flute - peach " / side of the two pillars 6 , the brother - plate support shaft 1G 向 in the bed width direction (ie and extended Erecting paste: _ 3 m New branch 6 = thousand. 仃) As shown in Figure 7 of the eye, the first-cross-support axis g-disk: the two bolts B1 can be arbitrarily rotated and pivoted on each branch and column = shaft, the base frame 5 is provided with two vertical frame members 12, each of which is disposed on the two sides of the folding bed 1, and is connected to each of the columns 6Θ as shown in the second line of the second line. The vertical f 10 ^ of the folding bed 1 is fixed to one side of the rectangular outer frame portion gl of the second transverse support shaft 2, and the first carrier frame is fixed, thereby: the second bearing and the second axis 10 parallel forming the rotating shaft for rotation; as shown in Fig. 3, the transverse supporting shaft 10 is between the rotating state and the stowed state. The soil q-bearing frame north can be pivoted in the unfolding motion, and the unfolding state M344813 is The second bearing frame 3b is supported by the second leg 3c, and the second mattress 3a is extended more outward than the base frame 5 to form a horizontal state. Otherwise, the state of the collection refers to the second bearing. Box 3b The second transverse support shaft 1〇 is reversed from the central axis, so that the second mattress 3a is downwardly and slidably collected from the opening portion inside the base frame 5 (that is, the receiving space s). Please refer to the third. As shown in the figure, the first transverse support shaft 9 is arbitrarily movable, and is lower than the second transverse support shaft 1G by h (h, the position of the height, so that the first loose support shaft 9 and the second transverse branch The axis 1 is set at different heights. In the embodiment, the difference between the heights h is set to the thickness τ of the second mattress body 3 in the f state after folding the second leg 3c. Further, the first carrier frame 2b is fixed to the first transverse support shaft 9, and the first pad body 2 can be rotated by the first transverse support shaft 9 as a rotation axis. 3 is connected to the state of the unfolding, which means that the first carrying frame 2b is formed by the actual shape of the tooth into a water and/or the shape of the body; the f塾 is more outward than the base frame 5 (four)-bearing The frame bed 2a is downward and is "from the opening space S" from the opening. The first bed body 2 can be positioned as the first side in the state of the first rotation of the center of the frame 5 (also the horizontal branch = system! ^ = the second wheel frame 2b). By adjusting the height difference 第5 of the above, the first mattress body 2 and the second mattress body 1-12-M344813 are horizontally and vertically overlapped and stored on the base frame 5. The first mattress body 2 and the second mattress body 3 do not need to be parallel and overlap, but as shown in this embodiment, in the accommodating space s of the base frame 5, the first The mattress body 2 and the second mattress body 3 are actually folded to form an overlap, and the thickness of the feng-2 becomes a minimum (10) to form a smaller lining bed; in this case, it is necessary to fix the The lower first mattress body 2 is first stored in the base frame 5 than the second mattress body 3; when the first mattress body 2 is stored in the base frame 5, the base plate 8 of the base frame 5 Preferably, it is disposed at a height at which the first mattress body 2 can be maintained in a horizontal state. In order to make the height of the first mattress body 2 and the second bed (4) substantially the same. , the llb The connecting member 11 includes an arm portion Ua and a receiving member which are disposed on the first cross-shaft 9, and are fixed to the receiving bolt B2 toward the receiving bolt B2, the first cross-shaft 9 The intermediate mattress body 4 is pivotally connected to the second transverse support shaft and the vertical side; the = transverse support shaft 9 and the folding magic - in the embodiment of the bed, respectively - bearing piece (1) The bearing piece 13 can be ~ 13~ M344813 to select the H extending in the longitudinal direction of the folding bed 1, respectively, the outer frame 4b outside the frame portion 6^%, g3 to the fine bed 1 The two ends of the frame material extending in the longitudinal direction and not being barbed are pivotally connected to the bearing piece 13 by the rotation of the bolt B4, etc., because of the rotation of the mouth, the mouth of the 兮w Mattress body 4
，可藉由魏持把手14往上拉且明㈣為中心進行旋 轉，如弟6圖所示，進而以形成可使該基框5之開口部〇 開啟的狀態。再者’該基框5之開口部G形成開啟之狀態 下’亦可反轉該中間床墊體4使其朝下載置於床面上，但 於本實施射，該中間床墊體4係藉由保持裝置15於開口 部0之開啟狀態下保持豎立。 請參照S 8a圖所示，該圖係該保持裝置15之一實施 本實施例之保持裝£15係包含一圓弧狀凹槽⑸與— 滑動件15b’該凹槽15a係位於該軸承片13之外面，且具 有-與該螺栓B4之軸中心同心圓狀的圓筒面，而該滑動; 15b係可滑動的設於該中間承载框处，並與該凹槽❿之The rotation of the handle 14 can be performed by pulling the handle 14 upward and the center (4) as shown in Fig. 6, and further, the opening portion of the base frame 5 can be opened. Furthermore, 'the opening portion G of the base frame 5 is in an open state' can also reverse the intermediate mattress body 4 to be placed on the bed surface for downloading, but in the present embodiment, the intermediate mattress body 4 is The holding device 15 is kept upright in the open state of the opening portion 0. Referring to FIG. 8A, the retaining device 15 is a retaining device of the embodiment. The retaining device 15 includes an arcuate groove (5) and a sliding member 15b. The groove 15a is located on the bearing piece. 13 outside, and having a cylindrical surface concentric with the center of the shaft of the bolt B4, and the sliding; 15b is slidably disposed at the intermediate bearing frame, and is slid with the groove
圓筒面相互接觸。 跃該凹槽15a設有一終端面K，當該中間床墊體4形成 豎立狀時，該終端面κ可限制該滑動件15b之滑動，因此 ’該滑動件15b滑動之範圍僅由如第8b圖所示之中間床墊 ，4的水平狀態，至如第8c圖所示之終端面κ為止；又， 藉由設於該中間床墊體4之滑動件15b抵接且依靠於該凹 槽15a之終端面κ，可限制該中間床墊體4之開口部〇無 2向更開啟之方向轉動，以保持該中間床墊體4之豎立狀 態；雖然並無作_之限定，但該巾間床㈣4相^水平 —14 — M344813 上之角产θρρΐ 弟6圖所示，較佳係以100。以 上之角度β限制該中間床 ，則該中間床塾體4之曹24轉動’因賴_太小 用，甚至可重里無法充分對該終端產生作 之方向轉動Ά $中間床塾體4自然朝向關閉開口部0 係抵因該中間床塾體4之承載框4b的-部分 之門口邱η _ 上制設置限制該中間床墊體4 之開口W朝關閉方向轉動之終端面。 於上述該保持裝置15之實施例中 = :15a與滑動件15b所組成^ 體t J 具紅m可供簡射間終 機構 '去’了置即可’例如:附拘束位置的鉸鏈或棘輪 未緣示^。’ 1用可任意裝卸的鏈子或绳等進行拘束限制（ 於本實施例中，該基框5之底部設有 輪17係沿著該折疊床1縱長方向，併排配置於該折疊床: 之侧緣’該侧緣係位於設有該把手14之中間床塾框4b的 相^則，設有該把手14之—側並未配置該滑輪17，而係 設有只與地面抵接之腳；又，為了提昇床的穩定性，該滑 輪17較佳係具有制動器的功能。 如上構成之本實施例折疊床卜從展開狀態至收藏狀 悲之步驟說明如下。於如第丨_示該折4床i之展開狀 —15 — M344813 態下，使用者例如可握持該把手u，將該中間床塾體4向 上拉，使祕框5之開口部Q的上方形成開啟 保持裝置15使該”輕…保料立狀態，因此= 支f亥中間床墊體4亦可保持該基框5之開口部〇的開啟 狀本創作因而具有較佳之使用便利性。 接著’將該第-床塾體2向該基框5側轉動，The cylindrical faces are in contact with each other. The groove 15a is provided with a terminal surface K. When the intermediate mattress body 4 is formed in an upright shape, the end surface κ can restrict the sliding of the sliding member 15b, so that the slider 15b slides only by the range 8b. The intermediate mattress shown in FIG. 4 is in a horizontal state to the end surface κ as shown in FIG. 8c; and is abutted by the slider 15b provided in the intermediate mattress body 4 and depends on the groove The end surface κ of the 15a can restrict the opening of the middle mattress body 4 from rotating in the direction of opening 2 to maintain the erect state of the intermediate mattress body 4; although not limited thereto, the towel Bed (4) 4 phase ^ level - 14 - M344813 upper angle production θρρΐ shown in Figure 6, preferably 100. If the above angle β limits the intermediate bed, the Cao 24 of the intermediate bed body 4 rotates 'Because the _ is too small, and even the inside can not fully rotate the direction of the terminal Ά $ The middle bed body 4 natural orientation The opening portion 0 is closed to the end surface of the door portion 4b of the intermediate bed body 4, and the end surface of the intermediate mattress body 4 is restricted from rotating toward the closing direction. In the embodiment of the holding device 15 described above, the : : 15 a and the sliding member 15 b constitute a body t J with a red m for the short-term end mechanism to 'go' can be set, for example: a hinge or ratchet with a restrained position Did not show ^. '1' is restrained by a chain or a rope that can be arbitrarily attached or detached (in the present embodiment, the bottom of the base frame 5 is provided with wheels 17 along the longitudinal direction of the folding bed 1 and arranged side by side in the folding bed: The side edge 'the side edge is located in the middle of the middle mattress frame 4b provided with the handle 14. The side of the handle 14 is not disposed on the side of the handle 14, but is provided with a foot that only abuts the ground. Moreover, in order to improve the stability of the bed, the pulley 17 preferably has the function of a brake. The steps of folding the bed from the unfolded state to the streak of the present embodiment as described above are explained as follows. In the state of M344813, the user can hold the handle u, for example, and pull the intermediate bed body 4 upward, so that the opening holding device 15 is formed above the opening portion Q of the secret frame 5 to make the "Light... preserves the state of the material, so that the intermediate mattress body 4 of the branch can also maintain the opening of the opening of the frame 5, thereby providing a convenient use. Next, the first bed is 塾The body 2 is rotated toward the side of the base frame 5,
床墊體2反轉使該第-床塾體2之第—床塾％心 口部〇收藏於該基框5之收容㈣s，此時， = 中，該第-絲體㈣由該基框5之底板8切，== 大約水二狀'1，而隨著該第一床墊體1之反轉，該第-腳 2c將沿著該第一承載框2b被折疊。 接著’將該第二床墊體3向該基框5側轉動，該第二 床墊體3反轉使該第二床墊體3之第二床塾如朝下=該^ 口部0收藏於該基框5之收容空間s，此時，於本實施例 中該第一床墊體3貫際上係形成水平且重疊於該第一床 塾體1上方’如第6圖所示，隨著該第二床墊體3之反轉 ，該第二腳3c將沿著該第二承載框北被折疊。 本實施例中，該第—床墊2a與該第二床墊如之床寬 方向X的長度，係形成與該基框5之開口部Q的床寬方向 X的長度幾乎相同補微大之構成；但是，該帛—承載框 2b ’、該第一承载框3b之寬度及長度，係分別形成較該基 框^之開口部〇的寬度及長度小之構成，故該第—床塾體 ——16—— 1 與該第二床塾體2可分別藉由該第-床墊2a與該第二床 2 墊3a之適當的壓縮變形，而可以通過該基框5之開口部〇 M344813 田'•亥第一床墊體2與該第二床塾體3 —起被收藏於該 基框5的收容空間S後，再轉動豎立之中間床墊體4，可 使該中間料體4回復水平之狀態、，藉此，該巾間床塾體 4可以關_基框5之^ 口部〇;又，由於該基框5之收容 f間S具有可充分收藏|一床墊體2與該第二床墊體3之 高度，故該中間床墊體4並不會與該第一床墊體2及該第 -床=體3產生干擾’進而可順暢地關閉該開口部〇。 精由以上步驟，使用者可獲得騎疊床丨之收藏狀態 ’如弟5圖所示’於該中間床塾體4之下方的空間，即承 載，中間床墊體4之平面矩形狀的該基框5内，係用以可 重宜的收藏該第-床塾體2與該第二床墊體3，亦即由於 可= 折疊床i折疊形成三折，與習用折疊二折之倒立 卜 較，本創作折疊床1之折疊狀態將變得 更小i化。另外’使用者操作 該把手14將夫，折且床k，例如可握持 4將未5又有该滑輪Π之該基框5的—側稍微 叙則可利用該滑輪17，以輕微的力量使該折疊床i任^移 反之，當展開該折疊床！時，則必須進行與 ί反之動作。π ’將該中間床墊體4往上拉使保持欧1狀 態後，再適當的轉動該第 料m触“ ㈣體2與该弟-床墊體3， ^弟床墊體2與該第二床塾體3從該開 動予以展開，並分難岭帛―_ 2e 將該中間床㈣4放下，關_開口部G且載置::該: 17 M344813 框5上。稭此’兮 ..,^ 〇 間床墊體4 床墊 料二床墊體3與該中 >係了於同一就寢高度且保持連續的併排。 ^上係本創作較佳實施例之詳細說明，但{，例如如 曰所不’於本實施例之折疊床1的折4狀態下，·者铁 可利：該折疊床1之床墊作為椅子的座面使用，且本;： 例之呵度h的差等尺寸，亦可作適當的變更。 r雖然本創作已利用上述較佳實施例揭示，然其並非用 以，疋本創作，任何熟習此技藝者在不脫離本創作之精神 #範圍之内’相對上述實施例進行各種更動與修改仍屬本 創作所保護之技術範疇，因此本創作之保護範圍當視後附 之申請專利範圍所界定者為準。 M344813 【圖式簡單說明】 疊床之展開狀態之整體 第1圖：本創作較佳實施例之折 立體圖。 狀作她實闕讀4权訂床墊之展開 圖 視圖 圖 第圖本創作車乂佳實施例之折疊床之展開狀態之正視 圖本創作較佳實施例之折疊床之展開狀態之左側 第圖本創作較佳實施例之折疊床之折疊狀態之正視 疊中之立體圖 第6圖·本創作較佳實施例之折疊床之折 墊^之作料實闕之折4叙說縣框與各床 墊體之連、、、口狀恕之分解立體圖。 視圖 f如圖：本創作較佳實施例之折疊床之保持裝置之側 體圖 第8b圖·本創作較佳實施例之說明保持裝 置之分解立 置之分解立 第8c圖·本創作較佳實施例之說明保持裝 體圖。 第9圖·習用折疊床之正視圖。 ~ 19—— M344813 【主要元件符號說明】The mattress body 2 is reversed so that the first bed portion of the first bed body 2 is stored in the housing (four) s of the base frame 5, and at this time, the first wire body (four) is replaced by the base frame 5 The bottom plate 8 is cut, == approximately water-like '1, and as the first mattress body 1 is reversed, the first leg 2c will be folded along the first carrier frame 2b. Then, the second mattress body 3 is rotated toward the base frame 5 side, and the second mattress body 3 is reversed so that the second mattress of the second mattress body 3 is facing downwards. In the accommodating space s of the base frame 5, in this embodiment, the first mattress body 3 is horizontally formed and overlapped above the first bed body 1 as shown in FIG. As the second mattress body 3 is reversed, the second leg 3c will be folded along the second carrier frame north. In the present embodiment, the length of the first mattress 2a and the second mattress in the bed width direction X is substantially the same as the length of the opening portion Q of the base frame 5 in the bed width direction X. However, the width and length of the raft-bearing frame 2b' and the first carrier frame 3b are respectively formed to be smaller than the width and length of the opening portion 该 of the base frame, so the first bed body ——16—— 1 and the second bed body 2 can be respectively passed through the opening portion of the base frame 5 by the appropriate compression deformation of the first mattress 2a and the second bed 2 pad 3a, respectively. After the first mattress body 2 and the second mattress body 3 are collected in the accommodating space S of the base frame 5, the erected intermediate mattress body 4 is rotated, and the intermediate body 4 can be made. Recovering the state of the level, whereby the towel bed body 4 can be closed to the mouth portion of the base frame 5; and, because the receiving frame f of the base frame 5 has a sufficient collection|a mattress body 2 And the height of the second mattress body 3, so the intermediate mattress body 4 does not interfere with the first mattress body 2 and the first bed body 3, and the opening can be smoothly closed. Billion. From the above steps, the user can obtain the storage state of the stacking bed ' 'the space below the middle bed 4 4 as shown in the figure 5, that is, the bearing, the flat shape of the middle mattress body 4 The base frame 5 is used for retrieving the first bed body 2 and the second mattress body 3, that is, because the foldable bed i can be folded to form a three fold, and the folding of the fold is used. In comparison, the folded state of the present folding bed 1 will become smaller. In addition, the user operates the handle 14 to fold the bed, and the bed k, for example, the gripper 4 can slightly hold the side of the base frame 5 without the pulley 可, and the pulley 17 can be utilized with a slight force. Let the folding bed i move anyway, when the folding bed is unfolded! At the time, you must perform the action with ί. π ' Pull the intermediate mattress body 4 up to maintain the state of the Euro 1 and then properly rotate the material m to touch the "(4) body 2 and the brother-mattress body 3, the younger mattress body 2 and the first The two-bed carcass 3 is unfolded from the start, and is divided into two parts: _ 2e. The intermediate bed (four) 4 is lowered, the opening _ opening G and placed:: the: 17 M344813 on the box 5. The straw 此 兮.. , ^ 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫 床垫If it is not in the folded state of the folding bed 1 of the present embodiment, the user can use the mattress of the folding bed 1 as the seat surface of the chair, and the difference of the degree h of the example The size may be changed as appropriate. Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to be used in the art, and anyone skilled in the art can be within the scope of the spirit of the present invention. Various changes and modifications to the above embodiments are still within the technical scope protected by this creation. Therefore, the scope of protection of this creation is regarded as the attached application. The definition of the scope shall prevail. M344813 [Simple description of the drawing] The whole state of the unfolded state of the stacked bed Figure 1: The perspective view of the preferred embodiment of the present creation. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front elevational view of the unfolded state of the folding bed of the preferred embodiment of the present invention. The left side of the unfolded state of the folded bed of the preferred embodiment of the present invention is a front view of the folded state of the folded bed of the preferred embodiment. The perspective view of Fig. 6 is a perspective view of the folding bed of the preferred embodiment of the present invention. The four-dimensional diagram of the connection between the county frame and each mattress body, and the mouth shape. FIG. 8B is a side view of the holding device of the folding bed of the preferred embodiment of the present invention. FIG. 8b is an exploded view of the dismounting of the holding device. FIG. 8c is a preferred embodiment of the present invention. The description of the holding body diagram. Fig. 9 · Front view of the conventional folding bed. ~ 19—— M344813 [Main component symbol description]
1 折疊床 11 連接件 11a 臂部 lib 承接件 12 縱框材 13 軸承片 14 把手 15 保持裝置 15a 凹槽 15b 滑動件 17 滑輪 2 第一床墊體 2a 第一床墊 2b 第一承載框 2c 第一腳 3 第二床墊體 3a 第二床墊 3b 第二承載框 3c 第二腳 4 中間床墊體 4a 中間床墊 4b 中間承載框 5 基框 6 支柱 7 連接桿 8 底板 9 第一橫支軸 10 第二橫支軸 B1 螺栓 B2 螺栓 B3 螺栓 B4 螺栓 fl 縱部件 f2 水平桿 gl 外框部 g2 橫桿 g3 外框部 g4 橫桿 M344813 h 高度 K 終端面 0 開口部 S 收容空間 SI 一端側 S2 另端側 T 厚度 X 床寬方向 Y 床縱長方向 Θ 角度1 Folding bed 11 Connector 11a Arm lib Support 12 Vertical frame 13 Bearing piece 14 Handle 15 Holding device 15a Groove 15b Slide 17 Pulley 2 First mattress body 2a First mattress 2b First carrier frame 2c One foot 3 second mattress body 3a second mattress 3b second carrier frame 3c second foot 4 intermediate mattress body 4a intermediate mattress 4b intermediate carrier frame 5 base frame 6 pillar 7 connecting rod 8 bottom plate 9 first transverse branch Axis 10 Second transverse axis B1 Bolt B2 Bolt B3 Bolt B4 Bolt fl Longitudinal part f2 Horizontal rod gl Outer frame part g2 Crossbar g3 Outer frame part g4 Crossbar M344813 h Height K Terminal surface 0 Opening part S Housing space SI One end side S2 Other end side T Thickness X Bed width direction Y Bed length direction Θ Angle