200831794 九、發明說明： 【發明所屬之技術領域】 本發明係提供-種可側向I、_ 其主要⑽可方縣、拆線性滑轨 ’ 直接組裝於端蓋外端面，並二滑執之， 外端面間，設有插置結構及嵌置:：侧 方便的組裝或拆卸。 稱使各侧之刮油片可200831794 IX. Description of the invention: [Technical field to which the invention pertains] The present invention provides a lateral direction I, _ its main (10) squaring county, and the removal of the linear slide rails directly assembled on the outer end surface of the end cap, and the second sliding Between the outer end faces, there are inserting structures and embedding: the side is convenient to assemble or disassemble. Weigh the oil scrapers on each side
【先前技術】 凊參閱圖一所示，其係一錄贺左i 文么 八1于種白知之線性滑執1 〇，豆 =端蓋13兩外側皆設有—刮油片12,該刮油片12、 進入m將滑二1上之異物預先刮除’以防止異物 b 4及兩端蓋13中，使滑塊14及兩端蓋工3 =之滾珠（圖未示）滾動不順暢，該f知刮油片i 2係設 ^一片體’其刮油部121因須與滑軌1丄緊密結合，故 各刮油片1 2不論於組裝或拆卸時，皆須自滑軌i丄之末 顯得極^便料以改良。 基於上述習知線性之缺點，本發明人乃本著研發 相關產品多年之經驗’潛明究’殘的設計改良，並製 作樣品試驗，經反㈣賴，再加以改進，終有確能達成 以下發明目的之本發明誕生。 即’本發明之主要㈣，其係藉將刮油片設為兩片而 可分別組設固定於端蓋之兩側，使裝拆刮油片時，不須自 滑軌之末端套入或取出，而可直接自滑執兩側裝、拆，使 200831794 裝、拆刮油片時更為方便。 毛月之-人要目的，係精端盍兩側與所對之刮油片間 有*τ相互插置之結構及可相互嵌置之結構，使刮油片 組裝固定於端蓋上時，不須再以卫具輔助裝、#，使 拆刮油片時更為方便。 χ ^ $達上述發明目的，本發明之改良特徵係在於：刮油 片/糸設為兩片而可自滑執之兩側，直接組裝固定於端蓋外 端面之兩側，端蓋之外端面與所對應之各側刮油片間=設 有可相互插置之結構及可相互嵌置之結構；該兩刮油片一 端之=對側面係設有—至數凸塊，而端蓋外端面之中間位 置係°又一凸起之凸緣，該凸緣兩侧相對於各刮油片之各凸 塊處係有設一穿孔，而可供各刮油片之凸塊插置；該各刮 ^片之外側面係各設有一缺口，各缺口中係再各形成數間 隔之肋條，該各肋條之一端係連結於刮油片上，另端係成 ^由端，該各肋條之自由端係可受外力而同時往中間收 縮，該各肋條係各形成一朝刮油片外端面凸出之壓制部， 該同一缺口中之位於上方之肋條，係再形成一向上凸起之 卡掣部’該同―缺口中之位於下方之肋條，係再形成一向 下凸起之卡掣部，該端蓋之外端面係形成一環繞之凸肋， 使端蓋外側面形成一可容置刮油片之容置槽，該容置槽並 以其中間之凸緣為界，使該容置槽一分為二，該各容置槽 之凸肋對應於其刮油片之缺口處係各形成一凹槽，該各凹 槽槽緣上下兩端並再自凸肋朝凹槽延伸一擋部，使凹槽槽 口縮小，該凹槽係可供所對應之刮油片之肋條置入， 200831794 各肋條之卡掣部與凹槽之兩擒部成卡掣狀態。 【實施方式】 為使貴審查委員及習於本項技藝之人士，對本發明有 更一步之暸解，茲舉一較佳實施例，詳細說明如后：（惟， 本實施例僅為利於說明，本發明日後之實施，並不以此為 限，凡以本發明之技術特徵所為之改良實施，皆受本發明 所拘束）。 凊參閱圖二至圖四所示，本發明之端蓋2 1係於滑塊 2 7兩外端面各設有一組，端蓋底部中間位置係形成一槽 口2 2而可供滑軌2 8穿樞，其外端面四周輪廓係形成凸 起之凸肋23，該頂端之凸肋23中間位置朝槽口22方 向係另形力&緣2 4，该凸緣2 4之中間位置並設為圓 形固定座2 4 3，而可供一油嘴2 4 4㈣，該凸緣以 兩側係設有兩貫通之穿孔24 1、2 4 2，該凸肋2 3及 凸緣2 4乃將立而盍2 1外端面區隔為兩容置槽2 $、2 6，該凸肋兩側係再各形成一凹槽2 3 1、2 3 4，該各 凹槽23 1、234槽緣上下兩端並再自凸肋2 3 一擋部 2 32、233、2S5、9qe 9 U梯#…朴2 3 5 2 3 6 ’使凹槽2 3 1、 曰、、、s小，該端蓋2 1外端面之容置槽2 5係可置 =第—刮油片3 i，容置槽26則可置人—第二到 ’该各刮油片3 1、4 1係概呈一角片狀 係形成一與滑執之端面形狀相同之接觸部31〇、内= 〇 ’该各刮油片3 1、4 1之外於应在 1 9、4 9甘 廓係一硬質之固定部3 2 4 2，其内輪廓係一軟質之到油部3 3、4 Q，# 200831794 刮油片3 1、4 1内侧面相對於端蓋2丄凸緣2 4之兩穿 孔處係各形成一凸塊3 31、332、431、43 2 該各凸塊3 31、332、431、43 2係可插置於其 所對應之穿孔2 4 1、2 4 2中，各刮油片3 χ、4工： 各凸塊3 31、332、431、43 2間係形成-弧形 凹陷部333、433，而恰使固定座243容置於兩凹 陷部3 3 3、4 3 3中；該各刮油片3丄、4工之外側面 相對於端蓋2 1之凸肋2 3兩側之凹槽2 3 1、2 3 4 處，係各設一缺口 3 4、4 4，該各缺口 3 4、4 4底面 係各形成兩朝外凸起而成間隔排列之肋條3 5、3 6 : 4 5、46,該各肋條35、36、45、46之另端係 _，該各肋條35、36、45、46之自由端係可 文外力而同時往中間收縮，該各肋條3 53 64 5、 4 6係各形成-朝刮油片3 i、4 i外端面凸出之壓制部 351、361、451、461，該同-缺口 3 4、: 4中之位於上方之肋條3 5、4 5，係再形成一向上凸 之卡掣部352、452，該同一缺口34、44中之位 於下方之肋條3 6、4 6，係再形成一向下凸起之卡聲 3 6 2、4 6 2 ; 請再配合參閱圖三、五A、B、c所示，該各到油片 3 1、4 1欲組設於端蓋2 i外端面時，以下以到油片4 1為例作說明，其係先令第二刮油片4 ^側面之兩凸塊 4 3 1、4 3 2，略呈傾斜插置於凸緣2 4上之對應穿孔 2 4 1、2 4 2，再施力於兩肋條4 5、4 6之壓制部4 200831794 5 1、46 1，令兩肋條4 5、46朝中間彈性收縮，並 同時蓄積-彈性回復力，而使肋條4 5、46之兩卡擎部 4 5 2、4 6 2可越過凹槽2 3 4槽口緣兩側之擔部2 3 • 5、2 3 6，令兩肋條4 5、4 6可置入至凹槽2 3 4中， 並解除施力，該兩肋條4 5、4 6乃藉其彈性回復力而恢 復原狀，該各肋條4 5、4 6之卡掣部4 5 2、4 6 2乃 恰位於所對應擔部2 3 5、2 3 6之後側，而成前後卡掣 狀態，其中，該第一刮油片3工之組裝亦相同，恕不資述 Γ，而該各刮油片3 1、4 1之形狀係可設為相同，而其大 小係設為恰可容置於其所對應之容置槽2 5、2 6中，各 刮油片3 1、4 1亦同時受到環凸肋2 3之限位，使每一 刮油片3 1、4 1之前後、上下、左右等方向，皆受到限 位，而不會掉落；請配合參閱圖五D所示，當欲拆下各到 油片3 1、4 1時，以下以第二刮油片4工及缺口 2 3 4 為例作說明，其係須施力於兩肋條4 5、4 6之兩壓制部 < 4 5 1、4 6 1 ’而令兩肋條4 5、4 6朝中間收縮，使 、兩卡掣部452、462可越過凹槽234之槽口緣，再 同守將刮油片4 1该端先往外推，而使兩肋條& 5、4 6 移至凹槽2 3 4外，再令到油片4 1朝端蓋2 1之右側拉 出’即可將第二刮油片4 1取下； ^再配合參閱圖六所示，其係本發明刮油片3丄、4 1之第二種實施例’其係將第—種實施例原先設於各肋條 5 3 6 4 5、4 6上之壓制部，改為設於卡掣部3 52、362、452、4Θ 2之鄰側，該各壓制部3 5 200831794 3、363、453、463係更凸出於所相鄰之卡制部 352、362、452、462 ’請配合參閱圖七a、 B、C、D所示，本實施例之刮油片3 i、4丨與端蓋2 1間之組裝方式乃相同，以下僅就第二刮油片41之壓制 部4 5 3、4 6 3之使用步驟作說明，當施力於兩肋條4 5、46之壓制部453、463,令兩肋條45、46 朝中間彈性收縮，並同時蓄積—彈性回復力，岐肋條4 5、4 6之兩卡掣部4 5 2、4 6 2可越過凹槽2 3 4槽 口緣兩側之擒部2 3 5、2 3 6，令兩肋條4 5、4 6可 置亡至凹槽2 3 4巾，解除施力後’該兩肋條4 5、4 6 乃藉其彈性回復力而恢復原狀，該各肋條4 5、4 6之卡 掣部452、462乃恰位於所對應擋部2 3 5、2 3 6 之後側，而成前後卡掣狀態，該兩壓制部4 5 3、4 6 3 則位於端蓋2 1之外側面，使方便對該兩壓制部4 5 3、 4 6 3施力’其中’該第一刮油片3工之組裝亦相同，恕 不贅述，請配合參閱圖七D所示，當欲拆下各刮油片$ 1 :、4 1時，以下僅以第二刮油片4工及缺口 2 3 4為例 作D兒明，其係須施力於兩肋條4 5、4 6之兩壓制部4 $ 3、4 6 3，而令兩肋條4 5、4 6朝中間收縮，使兩卡 隼部4 5 2、4 6 2可越過凹槽2 3 4之槽口緣，再同時 將刮油片4 1該端先往外推，而使兩肋條4 5、4 6移至 凹槽2 3 4外’再令刮油片4 1朝端蓋2 1之右側拉出， 即可將第二刮油片4 1取下；由以上說明，可知本發明實 具以下之優點： 貝 200831794 :二明r、？到油片設為一整片之型態，改為由兩片 1所構成，使各刮油片3 1、4 1<自滑 :=直接組設於端蓋21外端面上，而不需如習： 自滑執兩末端套人或退出，使刮油片之組設更為 :戈4本Γ:，=Τ外端面兩側與所對應之刮油片3 1 ψ 士 °又σ目互插置之插置結構及可相互喪合之嵌 便J油片之組设更為方便。 往人’本發日行深具實雜及進步性，且經本申 獻，並無發現相同或近似者，本發明誠 規定，爰依法提出中請。 線滑!^立體示意圖。 係上明端盍與顺片之立體分解圖。 圖、中—侧之刮㈣組裝於線性純上之端蓋之立體分解 纟碌之立體示意圖。 圖。片，、端盍間之嵌置結構組裝或拆卸之立體動作示意 i七i'本Hi之嵌置結構第二種實施例之示意圖。 作組震或拆卸之立體=油^第三種實施例之嵌置結構與端蓋間 【主要元件符號說明】丁心、圖。 以 12_ 21端蓋 盖 14滑塊 4/槽口 23凸肋 200831794 2 3 1凹槽 2 3 4凹槽 2 4凸緣 243固定座 2 6容置槽 3 1第一刮油片 3 3刮油部 3 3 3凹陷部 3 51壓制部 3 6肋條 3 6 3壓制部 4 2固定部 4 3 2凸塊 4 5肋條 4 5 3壓制部 4 6 2卡掣部 2 3 2擋部 2 3 3擋部 2 3 5擋部 2 3 6擋部 2 4 1穿孔 2 4 2穿孔 2 4 4油嘴 2 5容置槽 2 7滑塊 2 8滑執 310接觸部 3 2固定部 3 3 1凸塊 3 3 2凸塊 3 4缺口 3 5肋條 3 5 2卡掣部 3 5 3壓制部 3 61壓制部 3 6 2卡掣部 41第二刮油片 410接觸部 4 3到油部 4 3 1凸塊 4 3 3凹陷部 4 4缺口 4 51壓制部 4 5 2卡掣部 4 6肋條 4 61壓制部 4 6 3壓制部 12[Prior Art] 凊 Refer to Figure 1, which is a recording of the left-handed text 八1 in the species of Bai Zhizhi linear sliding 1 〇, beans = end cover 13 are provided on both sides - scraping oil 12, the scraping Oil film 12, enter m to pre-scrape the foreign matter on slide 2 to prevent foreign matter b 4 and both ends of cover 13 from making the slider 14 and the two ends of the cover 3 = the ball (not shown) rolling smoothly. The scraping oil piece i 2 is provided with a piece of body 'the scraping portion 121 is required to be tightly coupled with the sliding rail 1 ,, so each scraping oil piece 1 2 must be self-sliding rail i when assembled or disassembled. At the end of the cockroach, it looks very good and improved. Based on the shortcomings of the above-mentioned conventional linearity, the inventors have made the design improvement of the 'deep and obvious research' of the experience of researching and developing related products for many years, and made sample tests. After the anti-(four) reliance and improvement, the inventors can finally achieve the following The invention of the object of the invention was born. That is, the main part (4) of the present invention is that the scraping oil piece is set to two pieces and can be respectively fixed and fixed on both sides of the end cover, so that the end of the sliding rail does not need to be inserted or removed when the oil scraping piece is assembled or removed. It can be taken out and can be directly installed and disassembled from both sides of the sliding, making it easier to install and remove the oil scraper in 200831794. Maoyue - the purpose of the person, is the structure between the two sides of the fine end and the pair of scraping oil, and the structure that can be embedded with each other, so that when the scraper is assembled and fixed on the end cap, It is no longer necessary to use the auxiliary aid to install the #, which makes it easier to remove the oil scraper. χ ^ $ for the above object, the improved feature of the present invention is that the oil scraper/twist is set to two pieces and can be directly assembled and fixed on both sides of the outer end surface of the end cover, and the end cover is Between the end faces and the corresponding side oil scrapers = a structure that can be inserted into each other and can be embedded with each other; one end of the two scraper blades is provided with a pair of convex bumps on the opposite side, and the end caps The middle position of the outer end surface is a convex flange, and the two sides of the flange are provided with a perforation relative to each of the lugs of the oil scraping piece, and the bumps of the oil scraping pieces are inserted; Each of the outer sides of each of the scraping strips is provided with a notch, and each of the notches is formed with a plurality of spaced ribs, one end of each of the ribs is connected to the oil scraping piece, and the other end is connected to the end, and the ribs are The free end can be contracted to the middle by an external force, and each of the ribs forms a pressing portion protruding toward the outer end surface of the oil scraping blade, and the upper rib in the same notch forms an upwardly convex card The ribs in the lower part of the same section are formed by a downwardly convex ridge. The outer end surface of the end cover is formed with a surrounding rib, so that the outer surface of the end cover forms a receiving groove for accommodating the oil scraping piece, and the receiving groove is bounded by the middle flange to make the receiving portion The groove is divided into two, and the ribs of the accommodating grooves respectively form a groove corresponding to the notch of the oil scraping piece, and the upper and lower ends of the groove edge of the groove are extended from the rib to the groove. The groove of the groove is reduced, and the groove is provided for the corresponding rib of the oil scraper. In 200811794, the ridges of the ribs and the two ends of the groove are in a jam state. [Embodiment] In order to make the present invention more familiar with the present invention and those skilled in the art, a preferred embodiment will be described in detail as follows: (However, this embodiment is only for convenience of explanation, The implementation of the present invention in the future is not limited thereto, and any improvement made by the technical features of the present invention is bound by the present invention. Referring to FIG. 2 to FIG. 4, the end cover 2 1 of the present invention is provided with a set of two outer end faces of the slider 27, and a middle portion of the bottom cover is formed with a notch 2 2 for the slide rail 2 8 The pivoting portion has a convex rib 23 formed on the outer periphery of the outer end surface, and the intermediate position of the rib 23 at the top end is a different force & edge 24 toward the slot 22, and the middle position of the flange 24 is set. It is a circular fixing seat 2 4 3, and a nozzle 2 4 4 (4) is provided, and the flange is provided with two through holes 24 1 and 2 4 2 on both sides, and the rib 2 3 and the flange 2 4 are The outer end of the rib 2 is divided into two accommodating grooves 2 $, 2 6, and the two sides of the rib are further formed with a groove 2 3 1 , 2 3 4 , the groove 23 1 , 234 groove Upper and lower ends and then self-convex ribs 2 3 a stop portion 2 32, 233, 2S5, 9qe 9 U ladder #... Park 2 3 5 2 3 6 ' makes the groove 2 3 1 , 曰, , s small, the end The receiving groove 2 of the outer end surface of the cover 2 1 can be placed = the first oil scraping piece 3 i, and the receiving groove 26 can be placed - the second to the respective oil scraping pieces 3 1 , 4 1 are a corner The sheet-like system forms a contact portion 31〇 having the same shape as the end surface of the slipper, and the inner portion is 〇' each of the scraping blades 3 1 and 4 1 is outside the fixed section 3 2 4 2 of the Gansu system, which has a soft contour to the oil part 3 3, 4 Q, # 200831794 scraping oil 3 1 , 4 1 The inner side surface is formed with a protrusion 3 31, 332, 431, 43 2 with respect to the two perforations of the end cover 2 丄 flange 24, and the respective protrusions 31, 332, 431, 43 2 can be inserted therein. Corresponding perforations 2 4 1 , 2 4 2 , each of the oil scraping pieces 3 χ, 4 work: each of the bumps 3 31, 332, 431, 43 2 is formed - arcuate recesses 333, 433, and just fixed The seat 243 is accommodated in the two recessed portions 3 3 3, 4 3 3; the outer surface of each of the oil scraping pieces 3 丄, 4 is opposite to the groove 2 3 1 , 2 on both sides of the convex rib 2 3 of the end cover 2 1 3 4, each of which is provided with a notch 3 4, 4 4 , and the bottom faces of the notches 3 4 , 4 4 are respectively formed into two outwardly convex ribs 3 5 , 3 6 : 4 5 , 46 , The other ends of the ribs 35, 36, 45, 46 are _, and the free ends of the ribs 35, 36, 45, 46 are simultaneously contracted to the outside by an external force, and the ribs 3 53 64 5, 4 6 are each Forming - pressing portions 351, 361, 451, 461 protruding toward the outer end faces of the oil scraping blades 3 i, 4 i, the same-notch 3 4, The upper ribs 3 5, 4 5 of 4 are formed into an upwardly convex latching portion 352, 452, and the lower ribs 3 6 , 4 6 of the same notch 34, 44 are formed in a direction The sound of the lower bulge 3 6 2, 4 6 2 ; Please refer to Figure 3, Figure 5, A, B, and c. The oil pieces 3 1 and 4 1 are to be assembled on the outer end surface of the end cover 2 i. In the following, the oil sheet 4 1 is taken as an example, and the two bumps 4 3 1 and 4 3 2 on the side of the second oil scraping blade 4 ^ are slightly inclined and inserted on the flange 24 . Corresponding to the perforations 2 4 1 , 2 4 2 , and then applying the pressing portions 4 200831794 5 1 , 46 1 of the two ribs 4 5 , 4 6 , the two ribs 45 , 46 are elastically contracted toward the middle, and simultaneously accumulate - elastic recovery Force, so that the two latching portions 4 5 2, 4 6 2 of the ribs 4 5, 46 can pass over the shoulders of the groove 2 3 4 on both sides of the groove edge 2 3 • 5, 2 3 6, so that the two ribs 4 5 4, can be placed into the groove 2 3 4, and the force is released, the two ribs 4 5, 46 are restored to their original state by their elastic restoring force, the ribs 4 of the ribs 4 5, 4 6 5 2, 4 6 2 is located just behind the corresponding shoulders 2 3 5, 2 3 6 The assembly of the first oil scraper 3 is the same, and the shape of each of the oil scrapers 3 1 and 4 1 can be set to be the same, and the size is set to be just the same. In the corresponding accommodating grooves 2 5 and 26 , the respective oil scraping pieces 3 1 and 4 1 are also restricted by the annular ribs 2 3 so that each oil scraping piece 3 1 , 4 1 is before and after , up, down, left and right, etc., are subject to limit, and will not fall; please refer to Figure 5D, when you want to remove each oil sheet 3 1 , 4 1 , the following is the second oil scraper 4 For example, the work and the gap 2 3 4 are applied to the two pressing portions of the two ribs 4 5 and 4 6 < 4 5 1 , 4 6 1 ', and the two ribs 4 5, 4 6 are contracted toward the middle. , the two latching portions 452, 462 can pass over the slot edge of the recess 234, and then the outer end of the wiper blade 4 1 is pushed outward, and the two ribs & 5, 4 6 are moved to the recess 2 3 4, and then pull the oil piece 4 1 toward the right side of the end cover 2 1 'to remove the second oil scraping piece 4 1; ^ again with reference to Figure 6, which is the oil scraping blade of the present invention The second embodiment of 3丄, 4 1 is to set the first embodiment to each rib The pressing portions on the 5 3 6 4 5, 4 6 are instead arranged on the adjacent sides of the cassette portions 3 52, 362, 452, and 4 Θ 2, and the pressing portions 3 5 200831794 3, 363, 453, and 463 are more convex. For the adjacent carding portions 352, 362, 452, 462', please refer to FIG. 7a, B, C, and D, and between the oil scraping blades 3i, 4丨 and the end cover 21 of the present embodiment. The assembly method is the same. Hereinafter, only the steps of using the pressing portions 4 5 3 and 4 6 3 of the second oil scraping blade 41 will be described. When the pressing portions 453 and 463 of the two ribs 45, 46 are applied, two The ribs 45, 46 are elastically contracted toward the middle and simultaneously accumulate - elastic restoring force, and the two latching portions 4 5 2, 4 6 2 of the ribs 4 5, 4 6 can pass over the sides of the groove 2 3 4 Part 2 3 5, 2 3 6, so that the two ribs 4 5, 4 6 can be placed to the groove 2 3 4 towel, after the force is applied, the two ribs 4 5, 4 6 are restored by their elastic restoring force The latching portions 452 and 462 of the ribs 4 5 and 4 6 are located just behind the corresponding blocking portions 2 3 5 and 2 3 6 , and are in a front and rear latching state, and the two pressing portions 4 5 3 and 4 6 3 is located on the outer side of the end cap 2 1 to facilitate the two pressing portions 4 5 3, 4 6 3 The application of the first scraper 3 is the same, so please refer to Figure 7D. When you want to remove the scrapers $ 1 :, 4 1 , the following Taking the second oil scraper 4 and the notch 2 3 4 as an example, it is necessary to apply force to the two pressing portions 4 5 , 4 6 3 of the two ribs 45, 46, and the two ribs 4 5, 4 6 contracted toward the middle, so that the two latching portions 4 5 2, 4 6 2 can pass over the notch edge of the groove 2 3 4, and at the same time, the end of the oil scraping piece 4 1 is pushed outward, so that the two ribs 4 5, 4 6 moved to the groove 2 3 4 outside 'and then the oil scraping piece 4 1 pulled out to the right side of the end cover 2 1 , the second oil scraping piece 4 1 can be removed; from the above description, it can be seen The invention has the following advantages: Bei 200831794: Erming r,? When the oil piece is set to a whole piece shape, it is composed of two pieces of one piece, so that each oil scraping piece 3 1 , 4 1 < self-slip: = is directly assembled on the outer end surface of the end cover 21 without Such as: Self-sliding two end sets or exit, so that the set of scraping oil is even more: Ge 4 Ben:: = Both sides of the outer face and the corresponding scraping blade 3 1 ° ° ° σ目It is more convenient to interpose the inserted structure and the combination of the embedded J-oil sheets. The person's daily business is very complicated and progressive, and through this application, the same or similar is not found. The present invention stipulates that the law should be submitted according to law. Line slide! ^ Stereoscopic diagram. Attached to the stereoscopic exploded view of the bright end and the smooth. Figure, middle-side scraping (4) Three-dimensional decomposition of the end cap assembled on linear pure. Figure. The three-dimensional motion diagram of the assembly or disassembly of the embedded structure of the piece, the end turn, and the schematic diagram of the second embodiment of the embedded structure of the Hi. Three-dimensional = oil for group vibration or disassembly ^ between the embedded structure and the end cover of the third embodiment [Description of main components] Ding Xin, diagram. Cover with 12_ 21 end cover 14 slider 4 / notch 23 rib 200831794 2 3 1 groove 2 3 4 groove 2 4 flange 243 fixing seat 2 6 accommodating groove 3 1 first oil scraper 3 3 scraping oil Part 3 3 3 recessed portion 3 51 pressed portion 3 6 rib 3 3 3 pressed portion 4 2 fixed portion 4 3 2 bump 4 5 rib 4 5 3 pressed portion 4 6 2 latch portion 2 3 2 stopper portion 2 3 3 block Part 2 3 5 stop 2 3 6 stop 2 4 1 perforation 2 4 2 perforation 2 4 4 nozzle 2 5 accommodation groove 2 7 slider 2 8 slip 310 contact 3 2 fixing 3 3 1 bump 3 3 2 Bumps 3 4 Notches 3 5 Ribs 3 5 2 Clamping parts 3 5 3 Pressing parts 3 61 Pressing parts 3 6 2 Clamping parts 41 Second oil scraping piece 410 Contact part 4 3 to Oil part 4 3 1 Bump 4 3 3 recessed portion 4 4 notch 4 51 pressed portion 4 5 2 latched portion 4 6 rib 4 61 pressed portion 4 6 3 pressed portion 12