M381361 五、新型說明： 【新型所屬之技術領域】 本案係一種防漏轴套，尤指用於果汁機刀座之 防漏轴套結構。 【先前技術】 按，現代人因為工作壓汐及缺乏運動，對於個 人飲食健康格外注重，特別是增加日常飲食中最容 易缺乏的纖維質及維生素《最常見的處理方式，就 是將蔬果放入果汁機絞碎成果汁以便飲用，而快速 攝取各種不同的纖維質及維生素，以達到養生的目 的-。 因此’一般果汁機係設有以馬達為動力來源的 基座，設置於該基座上的一容器，並於該容器内設 有一與該馬達作連接的刀座。請參閱第丨圖係為 般刀座的結構示意圖。如圖中所示，該刀座10係 於一殼體11内部依序套設有一軸承12、一刀軸13 及一第一防漏軸套14’該刀軸13之一端穿出該殼 體11，供以套設一第二防漏轴套15、一上切刀16 及下切刀17，利用該上切刀16及該下切刀17受 s馬達帶動所產生之旋轉，將蔬果切削成細小顆粒 及汁液利用上、下切刀i 6、i 7的角度設計使絞 碎後的蔬果顆粒及汁液產生對流，而將絞碎之蔬果 顆粒與汁液均句混合成果汁。其中之第二防漏轴套 3 M381361 15中心設有對應該刀轴13的一軸孔151，且由該軸 孔151分別向二端面延伸有呈現雙弧面的須抵部 152，以密接設於該刀座1〇及該下切刀17間，而防 止果汁由該刀軸13滲漏至該刀座10内。 然，該第二防漏軸套15之雙曲面設計的頂抵部 152，於高速旋轉時，會因為旋轉之離心力造成密接 於該刀座10及該下切刀17之表面產生縫隙’由於 該刀軸13高速旋轉時，使果汁於該容器内產生強大 之流體壓力，造成果汁沿著該縫隙滲漏至該轴孔 151、該刀轴13及該刀座1〇内部，致使該軸承12 損壞，甚至使果汁機的馬達燒壞° 是故，本創作提供了全新設計的防漏抽套結 構，分別利用一第一環緣密接設於一刀座，以及一 第二環緣密接設於該切刀，且於該轴孔内設有一第 三環緣以密接包覆該刀軸，其多重防漏的設計，更 能夠有效解決使用時之滲漏問題。 【新型内容】 本創作之一目的，旨在提供一種果汁機刀座之 防漏軸套的多重防漏設計’俾増加使用時之防滲漏 的效果。 為達此一目的，本創作之果汁機刀座之防漏轴 套，設置於一刀座之一刀軸上’供以完全包覆於該 刀座與一切刀間，該防漏軸套包括：一第一靠接段’ 4 位於該防漏釉# —側，該第一靠接段係由該防漏軸 套向外延伸一第一環緣，供以密接於該刀座之平面 第罪接段位於該防漏軸套另一側’該第 一靠接段係由該防漏軸套向外延伸有一第二環緣， 供以密接該切刀之平面上；及一轴孔，位於該防漏 軸套中央，該軸孔向内延伸有—第三環緣且該第 三環緣設於該轴孔鄰近該第二環緣一側，供以密接 該刀轴。 據此’本創作防漏軸套之第一環緣、該第二環 緣及該第三環緣均Μ現平面，組裝後，可密接於 刀座、該切刀及該刀站的车 7釉的表面，而完全封閉該等表 面所產生的縫隙，其多重防漏的設計，確實能夠防 止使用過程中的滲漏問題。 本創作之次*+ , 人目的，旨在提供一種果汁機刀座 之防漏轴套的強廣呀斗 你 ^ 计俾能延長該防漏轴套的使 用哥命。 ^者’本創作之第—靠接段的厚度料，係大 一靠接段的厚度’可增加本創作之耐覆及受 熱膨脹的強度，而能有效延县太Μ 及又 π双延長本創作之使用壽命· =創：與該刀座的接觸面積大於與該切刀的接 疋故’將該第一環緣的寬度製作成大於該 第一核緣的寬度，以增加密 接.^ ^ 在接於該刀座的接觸面 積’也此提昇防漏的效果。 本創作之另一目的， 每在^供一種果汁機刀座 M381361 之防漏軸套增加的第四環緣設計，俾提昇使用時之 防滲漏效果。 本創作於該轴孔内更具有一第四環緣，該第四 環緣設於該軸孔鄰近該第一環緣一側，而於組裝 後’使該第四環緣密接於該刀軸上，而提昇使用時 之防滲漏效果的目的。 【實施方式】 為使責審查委員能清楚了解本創作之内容，謹 以下列說明搭配圖式，敬請參閱。 請參閱第2〜5圖，係為本創作較佳實施例組裝 前的立體分解圖、組裝後的立體外觀圖，防漏軸套 的結構示意圖以及組裝後的剖視圖。如圖中所示， 本創作之果汁機刀座之防漏軸套，設置於一刀座2〇 之一刀軸30上，供以完全包覆於該刀座20與一切 刀40間》該防漏軸套50係以橡膠材質一體成形而 製成，該防漏軸套50係包括一第一靠接段51、一 第二靠接段52及一轴孔53。 其中，該第一靠接段51係位於該防漏轴套50 的底側’且該第一靠接段51係呈漸.擴的喇叭口態 樣，該第一靠接段51的底面係由該防漏轴套50向 外延伸一第一環緣511，該第一環緣511係呈平面 的設置’而使該第一環緣511完全密接於該刀座20 之平面上。 6 該第二靠接段52係位於該防漏轴套50的頂 側’且該第二靠接段5 2係呈漸縮的味| »八口態樣，該 第二靠接段52的頂面係由該防漏軸套50向外延伸 有一第二環緣521，該第二環緣521同樣呈平面的 設置’亦能完全密接該切刀40之平面上，·應注意的 是’該第一靠接段51的厚度係大於該第二靠接段 52的厚度，且該第一環緣511的寬度大於該第二環 緣521的寬度，此係為了提昇本創作的使用強度及 防渗漏效果。 該轴孔53係位於該防漏軸套50中央而貫穿其 二面’該轴孔53向内延伸有一第三環緣531，且該 第三環緣531設於該軸孔53鄰近該第二環緣521 — 側，該第三環緣531所形成的孔洞係小於該刀轴30 之外徑，故於組裝時，還有防止放錯方向之功效， 該第三環緣531相對於該刀軸30係呈平面設置，故 能完全密接於該刀轴30的表面《再者，該防漏軸套 50之軸孔53内部更具有一第四環緣532，該第四環 緣532設於該軸孔53鄰近該第一環緣511 —側；組 裝時，該第三環緣531係密接於該刀軸30頂端，該 第四環緣532密接於該刀轴30外壁面，由於該刀轴 30在使用過程中會有發熱膨脹的現象，使該第三環 真提 現步 呈一 而進 壓更 擠， 受漏 隙滲 空軸 的刀 間該。 32從果 5法效 緣無漏 環汁滲 四果防 第使之 該致時 及，用 31態使 5 狀了 緣空昇 M381361 綜上所述’本創作之第一環緣511、該第二環緣 521及該第二環緣531的設計’不但組裝更加方便， 且於組裝後’供以密接於刀座20、該切刀40及該 刀軸30的表面，以完全封閉該等表面所產生的縫 隙，其多重環緣的防漏設計，確實能夠防止使用過 程中的滲漏問題。M381361 V. New description: [New technical field] This case is a leak-proof bushing, especially the anti-leakage bushing structure used for the juicer seat. [Prior Art] According to modern work, due to work stress and lack of exercise, modern people pay special attention to personal diet, especially the fiber and vitamins that are most likely to be lacking in daily diet. The most common treatment method is to put fruits and vegetables into juice. Machines are ground into juice for drinking, and quickly ingest a variety of different fiber and vitamins for health purposes. Therefore, the general juice machine is provided with a base powered by a motor, a container disposed on the base, and a holder for connecting the motor to the container. Please refer to the diagram of the structure of the tool holder. As shown in the figure, the holder 10 is sleeved inside a casing 11 with a bearing 12, a cutter shaft 13 and a first leakage preventing sleeve 14'. One end of the cutter shaft 13 passes through the housing 11. , a second leakage preventing sleeve 15 , an upper cutting blade 16 and a lower cutting blade 17 are provided, and the upper cutting blade 16 and the lower cutting blade 17 are rotated by the s motor to cut the fruits and vegetables into fine particles. And the juice is designed by using the angles of the upper and lower cutters i6 and i7 to convect the comminuted fruits and granules and the juice, and the ground granules and the juice are mixed into juice. A shaft hole 151 corresponding to the cutter shaft 13 is disposed at a center of the second leakage preventing sleeve 3 M381361 15 , and a shaft abutting portion 152 having a double curved surface is respectively extended from the shaft hole 151 to be closely connected to the shaft hole 151 The knife holder 1〇 and the lower cutter 17 prevent leakage of juice from the cutter shaft 13 into the holder 10. However, the top abutting portion 152 of the hyperboloidal design of the second leakage preventing sleeve 15 will cause a gap in the surface of the blade holder 10 and the lower blade 17 due to the centrifugal force of the rotation when rotating at a high speed. When the shaft 13 rotates at a high speed, the juice generates a strong fluid pressure in the container, causing the juice to leak along the gap to the shaft hole 151, the cutter shaft 13 and the inside of the seat 1, causing the bearing 12 to be damaged. Even the motor of the juicer is burned out. Therefore, the creation provides a newly designed leak-proof sleeve structure, which is respectively tightly connected to a knife seat by a first ring edge, and a second ring edge is closely connected to the cutter blade. And a third ring edge is disposed in the shaft hole to cover the cutter shaft in close contact, and the multiple leakproof design can effectively solve the leakage problem during use. [New content] One of the purposes of this creation is to provide a multi-leakage design of a leak-proof bushing for a juicer blade holder. In order to achieve this goal, the leak-proof sleeve of the juice machine holder of the present invention is disposed on one of the cutter shafts of the cutter holder for providing a complete covering between the cutter seat and all the cutters. The leak-proof sleeve includes: The first abutting section '4 is located on the side of the leakage preventing glaze #-, and the first abutting section extends outwardly from the leakage preventing bushing to a first ring edge for splicing in close contact with the plane of the tool holder a segment is located on the other side of the leakage preventing sleeve. The first abutting section extends from the leakage preventing sleeve to a second annular edge for abutting the plane of the cutter; and a shaft hole is located at the In the center of the leakage preventing sleeve, the shaft hole extends inwardly with a third ring edge and the third ring edge is disposed on the side of the shaft hole adjacent to the second ring edge for closely contacting the cutter shaft. Accordingly, the first rim of the creation of the leakage preventing sleeve, the second rim and the third rim are both flat, and after assembly, the knives can be closely attached to the knives, the cutter and the knives of the knives. The surface of the glaze completely seals the gap created by the surfaces, and its multiple leak-proof design can indeed prevent leakage during use. The second time of this creation is *+, the purpose of the person is to provide a strong and powerful anti-leakage sleeve for the juicer knife holder. You can extend the use of the leak-proof sleeve. ^The 'the first part of the creation—the thickness of the abutment section, the thickness of the first-segment section can increase the strength of the creation and the thermal expansion of the creation, and can effectively extend the county’s toffee and π double extension. The service life of the creation·=Creation: the contact area with the tool holder is larger than the connection with the cutter, so the width of the first ring edge is made larger than the width of the first core edge to increase the adhesion. ^ ^ The contact area connected to the holder also enhances the leakage prevention effect. Another purpose of this creation is to increase the leakage resistance of each of the leak-proof bushings of a juicer blade holder M381361. The present invention further has a fourth rim in the shaft hole, the fourth rim is disposed on the side of the shaft hole adjacent to the first rim, and after assembly, the fourth rim is closely attached to the arbor Up, and improve the anti-leakage effect when using. [Embodiment] In order to make the review committee understand the contents of this creation, please refer to the following description. Please refer to the second to fifth figures, which are perspective exploded views of the preferred embodiment of the present invention, assembled three-dimensional external views, a schematic structural view of the leakage preventing bushing, and a cross-sectional view after assembly. As shown in the figure, the leak-proof sleeve of the juice machine holder of the present invention is disposed on one of the cutter shafts 30 of one of the holders for completely covering the holder 20 and all the cutters 40. The sleeve 50 is integrally formed of a rubber material, and the leakage preventing sleeve 50 includes a first abutting section 51, a second abutting section 52 and a shaft hole 53. The first abutting section 51 is located on the bottom side of the leakage preventing sleeve 50, and the first abutting section 51 is in the form of a flared flare. The bottom surface of the first abutting section 51 is A first annular rim 511 extends outwardly from the leakage preventing sleeve 50. The first annular rim 511 is disposed in a planar manner such that the first annular rim 511 is completely in close contact with the plane of the seat 20. 6 The second abutment section 52 is located on the top side of the leakage prevention sleeve 50 and the second abutment section 52 is a tapered taste. » The eight-port aspect, the second abutment section 52 The top surface extends outwardly from the leakage preventing sleeve 50 by a second annular rim 521, and the second annular rim 521 is also disposed in a planar manner to completely close the plane of the cutting blade 40, and it should be noted that The thickness of the first abutting section 51 is greater than the thickness of the second abutting section 52, and the width of the first looping edge 511 is greater than the width of the second looping edge 521. Anti-leakage effect. The shaft hole 53 is located at the center of the leakage preventing sleeve 50 and extends through the two sides of the shaft hole 53. The third ring edge 531 is disposed adjacent to the second hole edge 531. The rim 521 is a side, and the hole formed by the third rim 531 is smaller than the outer diameter of the arbor 30, so that when assembled, there is also an effect of preventing misalignment, and the third rim 531 is opposite to the knives. The shaft 30 is disposed in a plane so as to be completely in close contact with the surface of the cutter shaft 30. Further, the shaft hole 53 of the leakage preventing sleeve 50 further has a fourth ring edge 532 disposed therein. The shaft hole 53 is adjacent to the first ring edge 511. When assembled, the third ring edge 531 is in close contact with the top end of the cutter shaft 30. The fourth ring edge 532 is in close contact with the outer wall surface of the cutter shaft 30 due to the knife. The shaft 30 has a phenomenon of heat expansion during use, so that the third ring is actually stepped out and the pressure is more squeezed, and the gap is oozing between the knives of the shaft. 32 from the fruit 5 method of the effect of the leak-free ring juice infiltration of the four fruits to prevent the first time and the use of the 31 state to make the 5-shaped edge airlift M381361 in summary of the first ring of this creation 511, the first The design of the second ring edge 521 and the second ring edge 531 is not only more convenient to assemble, but is also assembled to adhere to the surface of the blade holder 20, the cutter 40 and the cutter shaft 30 to completely close the surfaces. The resulting gap, its multiple rim-proof leak-proof design, can indeed prevent leakage during use.
再者’本創作之第一靠接段51及該第二靠接段 52的厚度約為7 : 3的最佳設計，係經過本創作人 悉心實驗所得之結果，足以提高耐壓程度及受熱膨 脹的強度’而有效延長本創作之使用壽命；而該防 漏軸50套與該刀座20的接觸面積大於與該切刀4〇 的接觸面積，故該第一環緣511的寬度製作成大於 該第二環緣521的寬度，亦能夠增加密接於該刀座 20的接觸面積’而提昇防漏的效果。 如上所述，如第2〜5圖所示，本創作在實施時， 將具有下列優點：Furthermore, the optimal design of the first connecting section 51 and the second abutting section 52 of the present invention having a thickness of about 7:3 is a result of careful experimentation by the creator, which is sufficient to increase the withstand voltage and The strength of the thermal expansion is effective to extend the service life of the present invention; and the contact area of the leakage preventing shaft 50 with the holder 20 is larger than the contact area with the cutter 4, so the width of the first ring 511 is made. Greater than the width of the second ring edge 521, the contact area of the tool holder 20 can be increased to improve the leakage prevention effect. As described above, as shown in Figures 2 to 5, this creation will have the following advantages when implemented:
内，分別設有第一環緣5U、第二環緣52 第三環緣531，以在組裝後，形成多重防： 效果’確實達到防止果汁滲漏之目的，· 第三環緣531的設計亦有方便組敦的優契 .再着，本創作之第一靠接部51的厚度大 第二靠接部52的厚度，能提高耐屋i度 熱膨脹的強度’而有效延長其使用壽命The first ring edge 5U and the second ring edge 52 are respectively provided with a third ring edge 531, so as to form multiple anti-effects after assembly: the effect 'to achieve the purpose of preventing juice leakage, · the design of the third ring edge 531 There is also a good agreement for the convenience of the group. Further, the thickness of the first abutment portion 51 of the present invention is greater than the thickness of the second abutment portion 52, which can improve the strength of the thermal expansion resistance of the house, and effectively extend the service life.
S M381361 3.另外’該防漏轴套50之軸孔53内更具有第 四環緣532的設計，進一步提昇使用時之防 渗漏效果。 唯，以上所述者，僅為本創作之較佳實施例而 已，並非用以限定本創作實施之範圍，其他如：該 防漏轴套之材質、尺寸等轉變方式，皆在本案的範 疇之中；故此等熟習此技術所作出等效或輕易的變 化者，在不脫離本創作之精神與範圍下所作之均等 變化與修飾，皆應涵蓋於本創作之專利範圍内。 综上所述’本創作之果汁機刀座之防漏轴套， 係具有專利之創作性，及對產業的利用價值；申請 人爰依專利法之規定，向鈞局提起新型專利之申 請。 M381361 【圖式簡單說明】 第1圖，為一般刀座的結構示意圖。 第2圖，為本創作較佳實施例組裝前的立體分解圖。 第3圖，為本創作較佳實施例組裝後的立體外觀圖。 第4圖，為本創作較佳實施例防漏軸套的結構示意 圖。 第5圖，為本創作較佳實施例組裝後的剖視圖。 【主要元件符號說明】 【習知】 10 刀座 11 殼體 12 軸承 13 刀軸 14 第一 防漏軸套 15 第二 防漏軸套 151 軸孔 152 頂抵部 16 上切 刀 17 下切 刀 【本創作〕 1 20 刀座 30 刀軸 40 切刀 10 M381361 50 防漏轴套 51 第一靠接段 511 第一環緣 52 第二靠接段 521 第二環緣 53 軸孔 531 第三環緣 532 第四環緣S M381361 3. In addition, the design of the fourth ring edge 532 in the shaft hole 53 of the leakage preventing sleeve 50 further improves the leakage prevention effect during use. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Others such as the material and size of the leak-proof bushing are all in the scope of the present case. Therefore, the equivalent changes and modifications made by the skilled person within the spirit and scope of this creation should be covered by the scope of this creation. In summary, the leak-proof sleeve of the juice machine holder of the present invention has the patented creativity and the value of the use of the industry; the applicant filed a new patent application with the bureau in accordance with the provisions of the Patent Law. M381361 [Simple description of the drawing] Figure 1 is a schematic view of the structure of a general tool holder. Fig. 2 is an exploded perspective view of the preferred embodiment of the present invention before assembly. Figure 3 is a perspective view of the assembled preferred embodiment of the present invention. Fig. 4 is a schematic view showing the structure of a leakage preventing bushing according to a preferred embodiment of the present invention. Figure 5 is a cross-sectional view of the preferred embodiment of the present invention assembled. [Main component symbol description] [Practical] 10 Tool holder 11 Housing 12 Bearing 13 Tool shaft 14 First leak-proof bushing 15 Second leak-proof bushing 151 Shaft hole 152 Abutting portion 16 Upper cutter 17 Lower cutter [ This creation] 1 20 Knife holder 30 Knife shaft 40 Cutter 10 M381361 50 Leakproof bushing 51 First abutment section 511 First ring edge 52 Second abutment section 521 Second ring edge 53 Axis hole 531 Third ring edge 532 fourth ring