M352941 五、新型說明： 【新型所屬之技術領域】 本創作係提供-種％减置’酬涉及該背靠裝置結合於 座椅上，域乘坐者詩步同綠_的技術。 【先前技術】 按，-般座椅的背靠伽X固定不能活_方式結合於該座 椅，乘坐者坐在該座椅上，f部往後抵靠在呈固定狀態的靠 背’乘坐者背部會遭受_靠背_迫，科致祕者背部產 生不舒適感受。 【新型内容】 不剃忭之主要目的，係提供, ”W、 但月菲衣罝，巴枯：土又- 貼罪件及至少-連接單元，該至少—貼靠件後側端具有二办 塊，π亥至V連接單元包括二彈簧、二銜接件及—連接件。^ 二彈簧各具有—第—端部及—與該第-端部反向設置之第s 端部。該二銜接件係連接_至少—轉件之 : =並分別具有至少一第_修鬼，以供卡勾固定:該二 -的第-端部。該連接件具有二連接部，該 =第，掣塊，以供卡勾固定於該二彈簧的第二端部U 接件固定地連接於一座椅。 藉由該二彈簧全方位挽曲擺轉，以使乘坐者 而產生緩衝作用，得到最佳乘坐的舒4 人於Γί ’請參閱第1、2及3圖，本創作背靠裝置A，係結 :並二t，6亥座椅可為一般室内座椅、汽車座椅、辦公座椅 座椅’摘作讀裝置A _結合於辦公座椅3〇為實 M352941 施例。 單元=作背靠裝置A，包括至卜貼靠件1Q及至少_連接 塊11該Λ少—貼靠件1G後側端面設有二定位塊11，該二定位 内刀別包覆結合-具有㈣紋部12 該至少一連接單元20,包括-彈筈91累同 連接件23,及：繼24彈！21、：銜接件22、— 別且具有伸轉性而可任意繞曲，該二彈簧2i分 蠕部=弟-㈣211及—與該第一端部2ΐι反向設置之第二 過該’以二螺件222分別穿 ^ lit! 10 ^ ^ 丨卞以並各具有至少一第一卡掣嬙 河按 彈簧21的第—端部211，使該二銜’^於^勾連接於該二 21的第一端部211相結合。 固疋地與該二彈簧 立該連接件23具有二連接部231及 =231分別具有至少一第二卡掣塊233，用以卡!^二連接 貫21的第二端部212，使該連 卡勾連接该二彈 的第二端部212相結合。 固疋地與該二彈簣21 脊周緣t綱心物部241套設於該二 該辦卿時， 才全234穿過該連接件23之透孔232，^=帽如，以-螺 丹螺入該框架31之螺帽 M352941 置a輿該纟鯓31，岭該背靠裝 少合，當該絲者#部抵靠於該至 撓曲活動的· 接單元2〇之二彈# 21具有可任意 該至小乘坐者背部作上、下、左、右全方位活動時， 益增件1〇與該二彈簧21 一起同步同角度擺轉活動， 設，僻备、舒適感’該二彈f 21並藉由該二套接件24的套 °又避免於擺轉撓曲的過程中夾傷使用者。 圖，該背靠裝置Μ合於汽車座椅㈣ ^輔助罪背之用，該汽車座椅4〇包括-頭枕4卜-背靠42 f/3 ^亥背靠裝置A的連接件23結合一背板50，利用 二板50之橫板51***固定於該背靠42與該座墊43間所形 成的-縫隙44 ’再以連接於該背板5〇上之，體 ^亥馳41與該背靠42之間，使該背靠裝置A與該汽車座 椅40穩疋結合’當該乘坐者背部抵#於該至少—貼靠件w， 由於該至少:連接單元20之二彈簧21具有可任意撓曲的特 性’乘坐者背部作上、下、左、右全方位活動時，該至少一貼 靠件10與該二彈簧21 —起同步同角度擺轉活動，乘車時 坐更為舒適。 請參閱第6、7圖’係為本創作前述實施例的—變化型態， 包括至少-貼靠件10及至少-連接單元2〇。該至少一貼靠件 10之結構與前述實施例相同，財衫加贅述。前述實施例 中’該二銜接件22以-個第一卡擎塊2烈卡勾連接於該二彈 簧21的第-端部211，該連接件23之連接部231以一個第二 卡擎塊233卡勾固接於該二彈簧21之第二端部212。 在第6、7圖中的變化·中，該二衡接件&以二個第__ 卡掣瑰223卡勾連接於該二彈簀21的第一端部211，該連接 M352941 :23之連接部231以二個第二卡 簧21之第二端部212。 川默这—彈M352941 V. New description: [New technical field] This creation provides a kind of % reduction. The compensation involves the combination of the backrest device and the seat, and the domain occupant is the same as the green _ technology. [Prior Art] Pressing, the back of the seat is not fixed by the gamma X. The occupant is seated on the seat, and the occupant is seated back against the backrest of the fixed state. The back will suffer from _ backrest _ forced, and the secretary will have an uncomfortable feeling on the back. [New content] The main purpose of not shaving is to provide, "W, but the moon 罝 罝, ba :: soil again - sin and at least - the connection unit, the at least - the back side of the abutment has two The block, the πHeil to V connecting unit comprises two springs, two connecting members and a connecting member. The two springs each have a first end portion and an s-th end portion opposite to the first end portion. The connection is _ at least - the rotation of: = and each has at least one _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The second end U-joint for fixing the hook to the two springs is fixedly connected to a seat. The two springs omni-directionally swing and swing, so that the occupant can provide a buffering effect and obtain the best The ride is for 4 people in Γί 'Please refer to Figures 1, 2 and 3, this creation is backed by the device A, tied: 2, 6 hai seats can be general indoor seats, car seats, office seats The seat 'extraction reading device A _ is combined with the office chair 3〇 as the M352941 example. Unit = for the backrest device A, including the abutment piece 1Q and at least _ The connecting block 11 is reduced. The rear end surface of the abutting member 1G is provided with two positioning blocks 11 , and the two positioning inner blades are not coated and combined with the (four) textured portion 12 of the at least one connecting unit 20, including the - magazine 91 The connecting member 23, and: following 24 bombs! 21, the connecting member 22, - and having the retractability, can be arbitrarily wound, the two springs 2i divided into the creeping portion = the younger - (four) 211 and - and the first end portion 2 ΐ The second setting of the reverse direction is respectively performed by the two screws 222, and each has at least one first end portion 211 of the first camshaft pressing spring 21, so that the two positions are The first end portion 211 of the second 21 is coupled to the second end portion 211. The connecting portion 23 has two connecting portions 231 and 231 respectively having at least one second latching block 233. The second end portion 212 of the connecting portion 21 is coupled to the second end portion 212 of the second bullet. The solid hook and the second magazine 21 are circumferentially edged. When the 241 sets are set in the second office, the 234 passes through the through hole 232 of the connecting member 23, and the cap is screwed into the nut M352941 of the frame 31. , ridge back to wear In the same time, when the wire part is in contact with the flexing activity, the second unit #21 has the ability to perform all-round activities of the upper, lower, left and right sides of the small occupant. The addition member 1〇 and the two springs 21 are synchronized with the same angle swinging movement, and are provided with a comfortable and comfortable feeling. The two springs f 21 and the sleeves of the two sockets 24 are prevented from being flexed and twisted. In the process of pinching the user. Figure, the backrest device is coupled to the car seat (4) ^ for the use of sin, the car seat 4 〇 includes - headrest 4 b - back 42 f / 3 ^ back The connecting member 23 of the device A is coupled to a backing plate 50, and the transverse plate 51 of the second plate 50 is inserted into the slot 544 formed between the backing 42 and the seat cushion 43 to be connected to the backing plate 5 Between the body and the backrest 42 , the backrest device A is firmly coupled with the car seat 40 'when the occupant's back is against the at least the abutment w, due to the at least The two springs 21 of the connecting unit 20 have the characteristics of being arbitrarily flexible. When the occupant's back is moved up, down, left, and right, the at least one abutting member 10 and the two springs 21 are together. Step activities with swivel angle, more comfortable ride when traveling. Please refer to Figures 6 and 7 for a variation of the foregoing embodiment of the present invention, including at least abutment 10 and at least a connecting unit 2A. The structure of the at least one abutting member 10 is the same as that of the foregoing embodiment, and the cashmere is further described. In the foregoing embodiment, the two connecting members 22 are connected to the first end portion 211 of the two springs 21 by a first card block 2, and the connecting portion 231 of the connecting member 23 is a second card block. The 233 card is hooked to the second end portion 212 of the two springs 21 . In the variation of the figures 6 and 7, the two-piece connector & is connected to the first end portion 211 of the two magazines 21 by two __ card 223 hooks, the connection M352941: 23 The connecting portion 231 is the second end portion 212 of the two second retaining springs 21. Chuan Mo this - bomb
，本創作之進步性在於該二彈簧21之第H 211刀別與該二銜接件22之至少一第 / 該:彈簧21㈣二物12胸慎麵餅MU疋’ :卡零塊233卡勾固定，該二銜接件22結合於該至少— &連件23連接於該座椅，乘坐者乘坐該座椅時，乘 二部貼靠於該至少—貼靠件1G，當乘坐者背部活動擺轉 牯’用具有可任意撓曲活動的二彈簧21同步活動及產生緩 ^用’而可制最麵鱗械，該二彈簧21外側周圍並 ίίΐ結合—套接件24，用以防止該二彈簧21於撓曲活動時 夾傷使用者’安全性極佳。 雖然本創作已峻佳實關揭露如上，然其並_以侷限 本創作’任何熟悉此項技藝者，在不脫離本創作之精神和範圍 内仍可作些峰的更動與修飾。因此本創作之保護範圍應由後 附的申請專利範圍加以界定，並涵蓋其合法解物，而不限於 先前之描述。 【圖式簡單說明】 第1圖係本創作結合於辦公座椅之一立體圖； 第2圖係本創作背靠裝置一實施例之一立體分解圖； 第3圖係依據第2圖所綠製之一組合剖面圖； ，4圖係本創作背靠裝置一實施例之一擺轉動作平面圖； 第5圖係本創作背靠裝置結合於汽車座椅之平面示意圖； 第6圖係本創作背靠裝置一實施例變化型態之一立體分解 圖；及 6 M352941 第7圖係依據第6圖所繪製之一組合剖面圖。 【主要元件符號說明】 本創作： 10............貼靠件 12.........内螺紋部 20.........連接單元 211……第一端部 22 ............銜接件 222............螺件 23 ............連接件 232............透孔 234............螺栓 241.........中空部 31...............框架 40.........汽車座椅 42...............背靠 44...............縫隙 51...............橫板 A .........背靠裝置 11............定位塊 13...............螺筒 21...............彈簧 212……第二端部 221............穿孔 223···第一卡掣塊 231.........連接部 233···第二卡掣塊 24............套接件 30.........辦公座椅 311............螺帽 41...............頭枕 43...............座墊 50...............背板 52...............帶體The progress of the creation is that the H 211 knife of the two springs 21 and the at least one of the two joint members 22 are: the spring 21 (four) two objects 12 chest caution cake MU疋': the card zero block 233 hook fixed The two connecting members 22 are coupled to the at least one of the connecting members 23, and when the occupant rides the seat, the two riders abut against the at least one abutting member 1G, when the occupant moves back Turning the 'two springs 21 with arbitrarily flexible movements to synchronize the movement and generate the tempering' to make the outermost scales, the outer sides of the two springs 21 are compositively combined with the socket 24 to prevent the two The spring 21 pinches the user's safety when flexing. Although this creation has been successfully disclosed as above, it is limited to the creation of the artist. Anyone who is familiar with the art can make some changes and modifications of the peak without departing from the spirit and scope of the creation. Therefore, the scope of protection of this creation should be defined by the scope of the appended patent application and cover its legal dissolution, and is not limited to the previous description. [Simple diagram of the drawing] Figure 1 is a perspective view of one of the office seats; Figure 2 is an exploded view of one of the embodiments of the backing device; Figure 3 is based on the green picture of Figure 2. One of the combined sectional views; 4 is a plan view of the swinging action of one of the embodiments of the backing device; the fifth drawing is a plan view of the backing device of the present invention combined with the car seat; An exploded view of one of the variations of the device embodiment; and 6 M352941 Figure 7 is a combined sectional view drawn according to FIG. [Description of main component symbols] This creation: 10............Abutment 12.........Internal threaded part 20......Connection unit 211...first end 22 ............engagement 222............screw 23 ............ Connecting member 232 ......... through hole 234 ......... bolt 241 ... ... hollow portion 31 ... .........Frame 40.........Car Seat 42...............Backed by 44........ ....... gap 51...............horizontal plate A .........backing device 11.......... .. positioning block 13 ............... screw barrel 21 ............... spring 212 ... second end portion 221 ... .........perforation 223···first card block 231.........connecting portion 233···second card block 24... ...sleeve 30.........office seat 311............nut 41............... Headrest 43...............Cushion 50...............Backboard 52........... ....belt