五 新型說明： 【新型所屬之技術領域】 特別是指一種旋轉式病床 本新型是有關於一種病床 【先前技術】 已知病床包含-床架，以及—安裝在該床架上的床體 ，该床體的-個背靠部可以前後樞轉而改變角度，讓病人 絲靠在不同的角度位置，另外，病床還具有上下升降的 功能，可以調整病床高度位置。 雖然病床的高度調整功能及背靠部的 步提升病床的使用方便性，作因AMώ 1文江彳一 u為病床的床體無法相對床 _動，使用上以有缺失。當病人下床時，病人自床體 :移動並站立到地面的過程中’所需的移動範圍及移動幅 2都很大，對病人而言相當吃力，必需借助他人的幫忙才 月b頃利下床。同樣地’病人上床時，要跨到床體上的幅度 及距離也很大’同樣很不方便’因此已知病床必需改良婵 加其它功能。 s 【新型内容】 因此，本新型之目的，即在提供一種床體能相對床架 轉動，使病人方便上、下床的旋轉式病床。 於是，本新型旋轉式病床，包含：一床架.、_可相對 :床架轉動地安裝的床體，及一驅轉機構。該驅轉機構包 —個安裝在床架上的第一配轉單元、一個與床體結合並 相對該第一配轉單元轉動的第二配轉單元，以及—驅動 M409063 該第一配轉单元帶動該床體相對該床架轉動的動力源。 本新型之功效：透過該驅轉機構的設計，使該床體可 相對床架水平轉動’當床體轉動到突出於床架側邊時，方 便病人上、下床’達到體貼病人、使用方便的目的。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中將可 清楚的呈現。 參閱圖1、2、3，本新型旋轉式病床之較佳實施例，包 含：一床架1、一安裝在床架丨上的床體2,以及一將該床 體2可轉動地安裝在床架丨上的驅轉機構3。在以下說明中 ，以該病床供病人頭部躺靠的方向為前方。 該床架1包括二個前後間隔的框體i丨、二個左右間隔 並前後長向延伸而連接在框體Η間的第一框桿12，以及二 個彼此前後間隔地位於兩框體η間的第二框桿13，所述第 二框桿13皆為左右向延伸而連接兩個第一框桿12。 該床體2包括一個坐部21、一個可相對該坐部21上下 樞轉地連接在坐部21前側的背靠部22，以及一個可相對該 坐部21上下樞轉地連接在坐部21後側的腳靠部23。亦即 該背靠部22與腳靠部23可被調整框轉，以改變病人坐臥 姿勢。 該驅轉機構3包括一個安裝在床架丨上的第一配轉單 兀31、一個與床體2固定結合並可相對該第一配轉單元η 轉動的第二配轉單A 32、-個設置在床架1上的第一棍接 4 M409063 件33、-個設置在第二配轉單元32上的第二框接件34, 以及一個動力源35。 該第一配轉單元31包括四個滾輪311，所述滚輪311 各別安裝在床體2的第-框桿12及第二框桿13的内側面 ，使四個滾輪311前後左右間隔，並且皆位於一個假想的圓 形的圓周上’四個滚輪311皆可繞著一條通過自身的水平中 心軸線而在原處轉動。 該第一配轉單70 32包括—個水平設置且呈圓環狀的轉 動件321，該轉動件321固定在床體2底部，並可相對滾輪 311轉動地架設在滚輪311上。該第—框接件33為一個l 形的片體’固疋在床架i的其中一個第一框桿12的内側面 ，並且位於四個滾輪311的前側，該第二樞接件34是一個 自該轉動件切朝下延伸的桿體，第二樞接件34與轉動件 321之間為固定結合。 該動力源35為一個電動缸，並包括一缸體351，以及 自缸體351朝後突出並可相對該缸體351内外軸向伸縮 的缸幸由352 ’該缸體351包括一個與該第一輕接件33框接 的第枢接部353，該缸轴352包括一個與該第二樞接件 34樞接的第二樞接部354，該第二枢接部354具有一個上 下貫穿並供該第二樞接件34穿伸樞接的柩孔355。 本新型女裝時，透過該第二配轉單元32架設在第一配 轉單TC31的滾輪311上，使床體2安襄在床架】上，而該 動力源35則藉由其第一樞接部353與第一樞接件33樞接 第一枢接部354與第二樞接件34樞接，使動力源35 5 M409063 連結該床架1與床體2。 爹閲圓Five new descriptions: [New technical field] In particular, a rotary bed The present invention relates to a hospital bed [Prior Art] A known bed includes a bed frame, and a bed body mounted on the bed frame, The backrest of the bed body can be pivoted back and forth to change the angle, so that the patient wire can be placed at different angular positions. In addition, the bed has the function of lifting up and down, and the height position of the bed can be adjusted. Although the height adjustment function of the bed and the step-up of the backrest step improve the convenience of use of the bed, the bed of the bed of AMώ 1 Wenjiang Yiyi can not be relative to the bed, and there is a lack of use. When the patient gets out of bed, the patient is in bed: moving and standing to the ground, the required range of movement and the moving range 2 are very large, which is quite difficult for the patient, and must be assisted by others. Get out of bed. Similarly, when the patient goes to bed, the amplitude and distance to the bed are also large, which is also very inconvenient. Therefore, it is known that the bed must be improved and other functions. s [New content] Therefore, the purpose of the present invention is to provide a rotary bed in which the bed body can be rotated relative to the bed frame to facilitate the patient to get on and off the bed. Therefore, the novel rotary bed comprises: a bed frame, a _ relative to: a bed body that is rotatably mounted on the bed frame, and a drive mechanism. The drive mechanism comprises a first transfer unit mounted on the bed frame, a second transfer unit coupled to the bed and rotating relative to the first transfer unit, and a drive M409063 A power source that drives the bed to rotate relative to the bed frame. The function of the novel: through the design of the driving mechanism, the bed body can be horizontally rotated relative to the bed frame. When the bed body is rotated to protrude from the side of the bed frame, the patient can be easily and conveniently placed on the bed. the goal of. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figures 1, 2 and 3, a preferred embodiment of the present invention comprises: a bed frame 1, a bed 2 mounted on the bed frame, and a rotatably mounting the bed 2 The drive mechanism 3 on the bed frame. In the following description, the direction in which the patient's head lies in the bed is forward. The bed frame 1 comprises two front and rear frame frames i, two first frame bars 12 spaced apart from each other and extending longitudinally forward and backward to be connected between the frame bodies, and two frame bodies η spaced apart from each other. The second frame rods 13 and the second frame rods 13 extend in the left-right direction to connect the two first frame rods 12. The bed body 2 includes a seat portion 21, a backrest portion 22 pivotally coupled to the front side of the seat portion 21 with respect to the seat portion 21, and a seat portion 21 pivotally coupled to the seat portion 21 up and down. The footrest portion 23 on the rear side. That is, the backrest portion 22 and the footrest portion 23 can be adjusted to change the sitting posture of the patient. The drive mechanism 3 includes a first transfer unit 31 mounted on the bed frame, a second transfer unit A 32 fixedly coupled to the bed 2 and rotatable relative to the first transfer unit η, A first stick disposed on the bed frame 1 is connected to the 4 M409063 piece 33, a second frame member 34 disposed on the second distribution unit 32, and a power source 35. The first rotation unit 31 includes four rollers 311, and the rollers 311 are respectively mounted on the inner sides of the first frame rod 12 and the second frame rod 13 of the bed body 2, so that the four rollers 311 are spaced back and forth, left and right, and They are all located on an imaginary circular circumference. The four rollers 311 can be rotated in the same direction around one through their own horizontal central axis. The first distribution sheet 70 32 includes a horizontally disposed annular member 321 which is fixed to the bottom of the bed 2 and rotatably mounted on the roller 311 with respect to the roller 311. The first frame member 33 is an l-shaped sheet body 'fixed on the inner side surface of one of the first frame rods 12 of the bed frame i, and is located on the front side of the four rollers 311, and the second pivot member 34 is A rod body extending downward from the rotating member, the second pivoting member 34 and the rotating member 321 are fixedly coupled. The power source 35 is an electric cylinder and includes a cylinder 351, and a cylinder projecting rearward from the cylinder 351 and axially retractable relative to the inside and outside of the cylinder 351. The cylinder 351 includes one and the first a pivoting portion 353 of a light-joining member 33, the cylinder shaft 352 includes a second pivoting portion 354 pivotally connected to the second pivoting member 34, and the second pivoting portion 354 has a top and bottom joint The second pivoting member 34 extends through the pivoting bore 355. In the present invention, the second distribution unit 32 is mounted on the roller 311 of the first distribution sheet TC31 to mount the bed 2 on the bed frame, and the power source 35 is first. The pivoting portion 353 is pivotally connected to the first pivoting member 33, and the first pivoting portion 354 is pivotally connected to the second pivoting member 34, so that the power source 35 5 M409063 connects the bed frame 1 and the bed body 2. Reading circle
、」、4,本新型使用時，當該動力源％的缸 軸352位於圓3的未伸長狀態時，該床體2的長度方向與 該床架1的長度方向平行，床體2處於未偏轉的正常位置 。透過電動控制方式，可以驅動該缸轴352相對該缸體351 朝外突伸（如圖3箭頭方向），此時缸轴352帶動第二框接件 34朝後移動，因為第二樞接件34與第二配轉單元％固定 結合，因此第二配轉單元32被連動而在第一配轉單元B 上轉動’第：配轉單元32進而帶動床體2相對於床架上水 平轉動’使床體2轉換到圖4的位置，此時床體2的長度 方向偏離該床$ 1的長度方向而接近垂直，床體2的腳靠 部23突出於床架丄側邊’病人無論是要下床或上床，所需 移動的距離及幅度都很小，使病人方便移動。 當然，床體2轉動後，如果再配合將床體2的腳靠部 23向下樞轉，背靠部22往上樞擺而形成類似座椅之型態， 不僅縮短該腳靠部23與地面的距離，也使病人起身移動下 床會更方便。 待病人完成上床或下床動作後，再將床體2調整成平 躺狀態並驅動該缸軸352相對該缸體351内縮，即可透過 第二樞接件34、第二配轉單元32帶動該床體2回到圖3的 未偏轉位置。 需要說明的是，第一配轉單元31及第二配轉單元32 不限於本實施例所揭露的型態，只要第二配轉單元32能被 驅動而帶動該床體2相對於該第一配轉單& 31肖床架i轉 M409063 動，即為本新型的保護範圍。 综上所述，透過該驅轉機構3的設計，使該床體2可 相對床架1水平轉動，當床體2轉動到突出於床架丨側邊 時，方便病人上、下床，達到體貼病人、使用方便的目的 惟以上所述者，僅為本新型之較佳實施例而已，當不 ^此限定本新型實施之範圍，即大凡依本新型申請：利"," 4, when the present invention is used, when the cylinder shaft 352 of the power source % is located in the unstretched state of the circle 3, the length direction of the bed body 2 is parallel to the longitudinal direction of the bed frame 1, and the bed body 2 is in the The normal position of the deflection. The motor shaft 352 can be driven to protrude outwardly from the cylinder 351 (as shown in FIG. 3). At this time, the cylinder shaft 352 drives the second frame member 34 to move backward because the second pivot member 34 is fixedly coupled with the second arranging unit %, so that the second arranging unit 32 is interlocked to rotate on the first arranging unit B. 'The: the arranging unit 32 drives the bed 2 to rotate horizontally relative to the bed frame' The bed 2 is switched to the position of Fig. 4, at which time the length direction of the bed 2 is offset from the longitudinal direction of the bed $1 and is nearly vertical, and the footrest 23 of the bed 2 protrudes from the side of the bed frame. To get out of bed or go to bed, the distance and amplitude of movement required are small, making it easy for the patient to move. Of course, after the bed 2 is rotated, if the footrest portion 23 of the bed body 2 is pivoted downward, the backrest portion 22 is pivoted upward to form a seat-like type, which not only shortens the footrest portion 23 and The distance from the ground also makes it easier for the patient to get up and move out of bed. After the patient completes the bed-up or the bed-out operation, the bed body 2 is adjusted to the flat state and the cylinder shaft 352 is driven to retract relative to the cylinder block 351, so as to be driven by the second pivoting member 34 and the second adjusting unit 32. The bed 2 returns to the undeflected position of Figure 3. It should be noted that the first distribution unit 31 and the second distribution unit 32 are not limited to the type disclosed in the embodiment, as long as the second distribution unit 32 can be driven to drive the bed 2 relative to the first With the transfer order & 31 shawl frame i to M409063 movement, this is the scope of protection for this new type. In summary, through the design of the driving mechanism 3, the bed body 2 can be horizontally rotated relative to the bed frame 1, and when the bed body 2 is rotated to protrude from the side of the bed frame, the patient can be easily moved up and down to reach the bed. The purpose of the patient is convenient for use, but the above is only the preferred embodiment of the present invention. When the scope of the present invention is not limited, the application according to the present invention is advantageous.
=及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】And the simple equivalent changes and modifications made by the new description are still within the scope of this new patent. [Simple description of the map]
圖1是一立體圖，顯示 施例； 圖2是該較佳實施例的立體分解圖. 未相2 視圖’主要顯示該較佳實施例 、床架轉動的狀態；及 圖4是_ 本新型旋轉式 病床之一較佳實 之一床體尚 該床架轉動後的狀態 3的俯主要顯示絲體相對於 M409063 【主要元件符號說明】 1…… …·床架 32…·. ….第二配轉單元 11 ..... •…框體 321… •…轉動件 12.···. —第 框才干 33···.· ----第 框接件 13 •…第二框桿 34••… …·第二樞接件 2…… …·床體 35·..·· •…動力源 21..... …·坐部 351… …·缸體 22••… •…背靠部 352… —缸軸 23··... ----腳罪。P 353… …·第一樞接部 3…… …·驅轉機構 354… ----第-一 "fe接4 31 •…第一配轉單元 355… ••…孔 311… •…滾輪1 is a perspective view showing an embodiment; FIG. 2 is an exploded perspective view of the preferred embodiment. The non-phase 2 view mainly shows the state of the preferred embodiment, the bed frame is rotated; and FIG. 4 is a new type of rotation. One of the beds is preferably one of the beds, and the state of the bed after the rotation of the bed frame is 3, the main body of the wire is relative to M409063. [Main component symbol description] 1 ... .... bed frame 32...·. Dispensing unit 11 ..... •...Frame 321... •...Rotating member 12.···. —The first box 33······The first frame member 13 •...The second frame rod 34••...··Second pivotal joint 2.........·bed body 35·..··•...power source 21........... seat 351... ...·cylinder 22••... •... Backrest 352... - Cylinder shaft 23··... ---- Foot sin. P 353...the first pivoting portion 3...there is a driving mechanism 354...--the first "fe is connected 4 31 •...the first displacing unit 355... ••...the hole 311... Wheel