544299 A7 _______B7 五、發明説明（1 ) 技術背景 本發明係有關於用以分配薄片形式之成捲材料的分配 器，如紙，不織布或薄膜，錫箔，而該分配器包括一殼體， 其底。卩上配置薄片形式材料的一撤出開口，該殼體具有可 容納中心轴大體上為水平的至少兩捲材料。第一空間毗鄰 撤出開口，且供使用位置下的一捲使用，而第2空間定位 在第一空間上，容納在備用位置之一捲。此外，配置_制 動裝置使得在制動位置下支持第二捲於備用位置，而該制 動裝置配置成可與在使用位置下的一捲互動，使得當一捲 預先設定在使用位置時，制動裝置支持在制動位置，而當 第一捲移開時，制動裝置鬆開，以允許備用捲落至使用位 置。 習知技藝之背景 此類分配器，譬如衛生紙捲分配器，係用來裝載兩捲 或兩捲以上，一捲在使用位置，而其他捲在備用位置，而 當前一捲用完且空的芯體自分配器上移開時，後捲移動至 使用位置。 · 在衛生紙消耗量大的公共廁所中的一共同問題是服務 人員很難在無衛生紙之前適當地補充。鬆鬆地置在備用上 的衛生紙捲常會被偷。此問題由來已久，且已有許多種解 決方法。以下將提到數種習知的薄片形成之材料捲的分配 器。 US-A-3,865,295揭露一種衛生紙分配器，其令各紙捲 在分配器之壁上的凹槽中前進的一木桿上滑動，且可懸掛 本紙張瓦度適用中國國家標準（CNS) A4規格（210X297公釐） it (請先閲讀背面之注意事項再填寫本頁) -訂- 4 544299 五、發明説明（2 在一擺動式機構上。在換紙捲時，使用者向後引導在擺動 式編冓上的-槓桿，使得一方面下紙捲的木桿及芯體鬆開 並洛在-儲存空間甲，且另一方面上紙捲可落至使用位置 以，出紙張。因此，此種分配器須要分開的木桿以分配分 配器中的紙捲。此外，整個機構十分的複雜。 US-A-2,299,301 及 US-A-2,767,930 及 US-A-4,203,562 同樣地揭露十分複雜的備置連桿或凹槽之機構。 CH_A-404，124揭露較簡單但仍然相對複雜的機構， 其使用槓桿及擺動式組合。在備用位置的一紙捲藉由相對 突出支持臂而支持定位，而各支持臂為一獨立的配置在紙 捲兩側之擺動式組合。其轉動轴配置在以使用位置下的一 紙捲支持定位的槓桿上。當使用位置下的一紙捲用完且其 忍體自分配器上拿開時，當擺動式組合之轉軸移動時，槓 桿鬆開且備用位置下的紙捲之重量以自分配器的内部空間 向外的方向按壓該支持臂。此構造並非十分可靠，且紙捲 有可能在自備用位置至使用位置途中停在支持臂上。 US-A-4,383,657揭露用於兩捲紙張的分配器，·其中下 捲靠著分配器殼體之底部自由地以及一傾斜後邊緣滑動， 使得它靠著備置一撕開邊緣的一撤出開口前進至饋出位 置。上紙捲藉由一槓桿的上部份而阻擋不落下。在替換紙 捲時’使用者在設計成一壓力板的槓桿的下部份上按壓， 然後’空的芯體通過一相對孔，而在槓桿頂上的止擋突耳 向旁邊移動，使得上紙捲可落下。 ΕΡ-Α-0 034 121揭露用於相亙疊置之數個紙捲的紙分 本紙張尺度適用中國國家標準（(^S) A4規格（210X297公釐） 544299 A7 B7 五、發明説明（3 配器’其_献接於撤出開口之在使用狀態下的紙捲位在一 轉動板上。當紙捲用完後，可藉在自撤出開口突出的轉動 板的一部份上按壓造成轉動板向上翻’一方面空的芯體通 過撤出開α而壓出，而另一方面支持一捲於相反方向的一 固定裝置移開使得反向紙捲掉落至使用位置。 ΕΡ-Α-0 298 931及GB-A-2 193 703同樣地揭露以手操 作之構造，以引導備用之一紙捲至使用位置。使用者在使 用此種機構時須插入一手至容器内部且握住一兩臂槓桿的 下槓柃臂’且舉起它，而上槓桿臂向上升起並將備用紙捲 向上拉。上槓桿臂較下槓桿臂短，即，上槓桿臂在下槓桿 臂作短的轉動之後無法與備用之紙捲作支持的銜接。然 後’紙捲可自備用位置落下至使用位置，並帶著下槓桿臂， 如此造成上槓桿臂被引導至其先前的支持位置，而可在此 位置下支持一新的備用紙捲。 已發現由使用者操作之構造無法發揮良好的功能以引 導紙捲自備用位置至使用位置很難以有效的方式告知一般 使用者一新的紙捲可藉由插入一手至分配器中可引導至使 用位置，並使用一機構執行一特殊的操作。 US-A-2,839,346揭露一組合，其中備用的一紙捲自動 地在一用完紙捲之空的;^體取出使用位置時落下至使用位 置。此專利揭露使用兩紙捲的分配器，其中備用紙捲以一 制動裝置支持定位，而該制動裝置以在一彈簧負重舌狀部 上按壓的下紙捲作動。此舌狀部穩固地連接至一向上延伸 的線，而其上部配置在一可傾倒止擋墊圈的側邊緣内，以 (請先閲讀背面之注意事項再填窝本頁) 0, 訂—544299 A7 _______B7 V. Description of the invention (1) Technical background The present invention relates to a dispenser for distributing roll materials in the form of sheets, such as paper, non-woven fabric or film, and tin foil, and the dispenser includes a housing with a bottom . An evacuation opening of sheet material is provided on the cymbal, and the housing has at least two rolls of material that can accommodate a substantially horizontal central axis. The first space is adjacent to the exit opening and is used for a roll in the use position, while the second space is positioned on the first space and accommodates one roll in the standby position. In addition, the brake device is configured to support the second roll in the standby position in the braking position, and the brake device is configured to interact with a roll in the use position, so that when a roll is set in the use position in advance, the brake device supports In the braking position, when the first roll is removed, the braking device is released to allow the spare roll to fall to the use position. Background of the know-how This type of dispenser, such as a toilet paper roll dispenser, is used to load two or more rolls, one roll in the use position and the other rolls in the standby position, and the current one is used up and the core is empty. When the body is removed from the dispenser, the back roll is moved to the use position. · A common problem in public toilets with high toilet paper consumption is that it is difficult for service staff to replenish them properly before they are out of toilet paper. Rolls of toilet paper that are loosely placed on spares are often stolen. This problem has been around for a long time and there are many ways to solve it. Several conventional dispensers of rolls of sheet-formed material will be mentioned below. US-A-3,865,295 discloses a toilet paper dispenser that allows each paper roll to slide on a wooden rod advancing in a groove on the wall of the dispenser, and can suspend the paper. The wattage is in accordance with the Chinese National Standard (CNS) A4 specification ( 210X297 mm) it (please read the precautions on the back before filling out this page) -Order- 4 544299 V. Description of the invention (2 On a swinging mechanism. When changing the paper roll, the user guides backwards in the swinging knitting The-lever on the cymbal makes the wooden rod and core of the lower paper roll loose and lodged in the-storage space A, and on the other hand, the upper paper roll can fall to the use position to eject the paper. Therefore, this distribution The device requires separate wooden poles to distribute the paper rolls in the dispenser. In addition, the entire mechanism is very complicated. US-A-2,299,301 and US-A-2,767,930 and US-A-4,203,562 likewise disclose very complicated preparation links or Groove mechanism. CH_A-404, 124 discloses a simpler but still relatively complicated mechanism that uses a combination of lever and swing. A paper roll in the standby position supports positioning by relatively protruding support arms, and each support arm is A separate configuration on paper The swing-type combination on both sides. Its rotation axis is configured on a lever supported by a paper roll in the use position. When a paper roll in the use position is used up and its ninja body is taken away from the dispenser, the swing-type When the combined shaft moves, the lever is released and the weight of the paper roll in the standby position presses the support arm in a direction outward from the internal space of the dispenser. This structure is not very reliable, and the paper roll may be from the standby position to Stopped on the support arm on the way in use. US-A-4,383,657 discloses a dispenser for two rolls of paper, in which the lower roll slides freely against the bottom of the dispenser housing and an inclined rear edge, so that it rests against the preparation A pull-out opening with a torn edge advances to the feed-out position. The upper roll is prevented from falling by the upper part of a lever. When replacing the roll, the user is in the lower part of the lever designed as a pressure plate Press up, and then the 'empty core passes through a relative hole, and the stop tab on the top of the lever moves sideways, so that the upper paper roll can fall down. EP-Α-0 034 121 Reveals the number for relative stacking Roll of paper This paper size applies to Chinese national standard ((^ S) A4 size (210X297 mm) 544299 A7 B7 V. Description of the invention (3 adapter 'its _ attached to the withdrawal opening in the use of the paper roll in a rotating position After the paper roll is used up, you can press the part of the rotating plate protruding from the withdrawal opening to cause the rotating plate to turn upwards. On the one hand, the empty core is pushed out by the withdrawal opening α, and the other On the one hand, a fixing device that supports a roll in the opposite direction is removed so that the reverse paper roll falls to the use position. EP-A-0 298 931 and GB-A-2 193 703 similarly disclose the structure operated by hand to Guide one of the spare paper rolls to the place of use. When using such a mechanism, a user must insert one hand into the container and hold the lower lever arm of a two-arm lever and raise it, while the upper lever arm is raised upward and the spare paper roll is pulled upward. The upper lever arm is shorter than the lower lever arm, that is, the upper lever arm cannot be engaged with a spare paper roll after a short rotation of the lower lever arm. The 'paper roll can then be dropped from the spare position to the use position with the lower lever arm, which causes the upper lever arm to be guided to its previous support position, and a new spare paper roll can be supported in this position. It has been found that the structure operated by the user cannot function well to guide the paper roll from the standby position to the use position. It is difficult to effectively inform the general user that a new paper roll can be guided to the dispenser by inserting one hand into the dispenser. Use position and use a mechanism to perform a special operation. US-A-2,839,346 discloses a combination in which a spare paper roll is automatically empty when a used-up paper roll is empty; when the body is taken out of the use position, it falls to the use position. This patent discloses a dispenser using two paper rolls, in which the backup paper roll is supported by a braking device, and the braking device is actuated by a lower paper roll pressed on a spring-loaded tongue. This tongue is firmly connected to an upwardly extending line, and its upper part is arranged in the side edge of a tiltable stop washer to (please read the precautions on the back before filling this page) 0, order —
6 544299 A7 B7 五、發明説明（4 .................裝—— (請先閱讀背面之注意事項再填寫本頁) 在彈簧負重舌狀部被使用位置的紙捲按壓時支持墊圈。因 此’備用紙捲坐落在止擋墊圈上。當在使用位置的一紙捲 用完且空的芯體移開時，舌狀部彈出並引導該電線與止擋 塾圈不銜接，然後向下傾倒並讓紙捲自備用位置落下至使 用位置。然後，舌狀部回到反彈簧作用的位置，而線向後 轉動並舉起止擋墊圈至支持位置，在其中它可支持一新的 備用紙捲。 上述的分配器包括一易碎的機構，其無法承受使用於 公共廁所中分配器的消磨。同時，自窄的撤出開口中碰到 空的芯體十分困難。 鳊典專利申凊案980065 1-3揭露使用數個紙捲的分配 、可— 器，其中使用位置的一紙捲定位在一殼體以及備置一邊緣 突緣的一彈簧負重凹盤，而該突緣圍繞著整個凹盤以支持 紙捲於使用位置。藉由一連桿臂，凹盤控制一可傾倒支持 板，而該支持板在一支持位置以在凹盤藉由使用位置的一 :線丨 、”氏捲加上負重時支持-備用紙捲，而支持板傾倒以在用完 紙捲的空芯體亦使用位置移開且彈簧鬆開時自備用.位置降 下一新紙捲至使用位置。此專利揭露另一實施例，其中支 持備用紙捲的制動裝置由—對支持備用紙捲的支持銷構 成，而銷為-支持裝置的一一體成形的零件。該支持使用 位置之紙捲的凹板連接至該支持裝置，因此在凹板轉動時 隨著它被支持住。 、2要-紙捲或空的芯體在凹板上，備用紙捲即被支持 銷所又持但但空的芯趙被移開，凹板及被其作動的支 本紙張尺度適用中國國豕標準（CNS) A4規格（210X297公 544299 A7 B7 五、普明説明（5 持裝置以對應於上述的方法繞著其軸搖動，而支持銷以朝 向後板的方向移動並不與備用紙捲銜接，然後該紙捲向下 落至在凹板上的使用位置。 本發明的目的是製造一分配器，其操作較習知技藝可 靠，且較容易操作。 近來對於裝載數個紙捲及用於公共場合，如廁所之分 配器需求越來越多。備用紙捲被引導至活動位置的方法必 須簡單及明顯。因此，用完之紙捲的空芯體被取出以造成 備用紙捲被引導至使用位置的方法必須簡單且明顯。 另一個大豕注意到的問題是在接觸一新紙捲上的材料 端。譬如，在一紙捲上，最外層的轉動通常會連合在一起， 以使得紙捲可在使用前處理，且因此它必須很容易自外轉 動紙捲並經由撤出開口接觸紙捲，以放鬆紙捲的薄片材料 端。同時，重要的是可取出包括大量轉動的一紙捲。 由於公共場所中的耗損率高，分配器的構造必須可靠 且耐用。這些要求對於大型分配器，自備用位置落至使用 位置且必須在分配器中操作的重紙捲尤其重要。雖·然本文 中最常提及的是紙張但本發明之分配器不僅用於分配紙， 且用於各種薄片可撓性材料，譬如塑膠膜，鋁箔，不織布 及紙。 發明之摘要 本發明的分配器可解決上述習知技藝的所有問題’且 特別可靠及对用。 本發明之構造之特徵在於其殼體包括一壁托架 以及與 本細中國國家標準⑽) 請 先 閱 讀 背 面 之 注 意 事. 项 再 填 寫 本 頁6 544299 A7 B7 V. Description of the invention (4..........-(Please read the precautions on the back before filling in this page). The washer is supported when the paper roll in the use position is pressed. Therefore, the 'spare paper roll is seated on the stop washer. When a paper roll in the use position is used up and the empty core is removed, the tongue ejects and guides the wire and The stop ring is not engaged, and then it is tilted down and the paper roll is dropped from the standby position to the use position. Then, the tongue returns to the position against the spring action, and the wire rotates backward and lifts the stop washer to the support position. Among them, it can support a new spare paper roll. The above-mentioned dispenser includes a fragile mechanism that cannot withstand the wear and tear of the dispenser used in public toilets. At the same time, an empty core is encountered in the narrow withdrawal opening. The code application 980065 1-3 discloses a dispenser and a dispenser using several paper rolls, in which a paper roll in use position is positioned in a housing and a spring-loaded concave disc provided with an edge flange. , And the flange surrounds the entire concave plate to support the paper roll With the position. With a link arm, the concave plate controls a pourable support plate, and the support plate is in a support position to support the concave plate by using one of the positions: line, "" roll and load- Spare the paper roll, and the support plate is dumped to self-reserve when the empty core that has run out of paper roll is also used and the spring is released. The position lowers a new paper roll to the used position. This patent discloses another embodiment, The brake device supporting the backup paper roll is composed of a support pin supporting the backup paper roll, and the pin is an integrally formed part of the support device. The concave plate of the paper roll supporting the use position is connected to the support device, Therefore, as the concave plate rotates, it will be supported by it. 2-Paper roll or empty core is on the concave plate, the spare paper roll is held by the support pin but the empty core is removed, and the concave The size of the paper sheet and the paper sheet moved by it are applicable to China National Standard (CNS) A4 (210X297, 544299, A7, B7) V. Puming's instructions (5 Hold the device around its axis in a manner corresponding to the above, and support pins Move in the direction towards the rear panel and do not align with the spare paper roll Then, the paper roll is dropped downward to the use position on the concave plate. The purpose of the present invention is to manufacture a dispenser whose operation is more reliable than conventional techniques and easier to operate. Recently, for loading several paper rolls and for public use Occasionally, more and more dispensers such as toilets are needed. The method of guiding the spare paper roll to the active position must be simple and obvious. Therefore, the empty core of the used paper roll is taken out to cause the spare paper roll to be guided to use The method of positioning must be simple and obvious. Another problem that the big sister noticed was touching the material end of a new paper roll. For example, on a paper roll, the outermost rotations are usually joined together to make the paper roll It can be processed before use, and therefore it must be easy to rotate the roll from the outside and contact the roll through the withdrawal opening to relax the sheet material end of the roll. At the same time, it is important that a paper roll including a large number of rotations can be taken out. Due to the high rate of wear in public places, the construction of the dispenser must be reliable and durable. These requirements are especially important for large dispensers, heavy paper rolls that fall from the standby position to the use position and must be operated in the dispenser. Although paper is the most commonly mentioned in this article, the dispenser of the present invention is not only used to dispense paper, but also used for various thin flexible materials such as plastic film, aluminum foil, non-woven fabric and paper. Summary of the Invention The dispenser of the present invention can solve all the problems of the above-mentioned conventional techniques' and is particularly reliable and useful. The structure of the present invention is characterized in that its casing includes a wall bracket and the Chinese National Standards 本).
訂Order
544299 A7 ______Β7 五、發明説明（6 ) 其連接的一殼體，至少兩個適當輪形式的支持裝置架設在 撤出開口内部的壁托架上，且用來支持配置在第一空間中 使用位置下的薄片材料捲，一平板可轉動地架設在繞著橫 向於捲之軸向延伸的一水平軸的壁托架上，該平板為在該 軸下加上彈簧負重之平板，而平板及在殼體上的一支持部 份之間的距離被調整，使得一捲可以反彈簧作用配置在平 板及支持部份之間的第一空間中的使用位置。該制動裝置 可與平板一起繞著在制動位置及一鬆開位置之間的同一水 平軸轉動。該平板，彈簧及制動裝置配置成互動，以使得 當第一捲移開，彈簧鬆開時引導制動裝置自制動位置至鬆 開位置。 由於支持捲於使用位置的支持裝置使得本發明之構造 在操作上具可靠性，該支持裝置直接連接至壁托架。除了 上述的輪之外，唯一的移動部是彈簧負重平板，其亦直接 架設在壁托架上。 依據一適當的實施例，制動裝置穩固地連接至平板或 與其形成一單一片。 * 依據一適當的實施例，本發明之特徵在於支持裝置具 有自壁托架延伸的一轴，當一捲薄片材料配置在平板及支 持部之間時，其延伸至捲下至少幾個毫米。如此即足以在 捲容易地自下接觸的同時穩固地支持捲，結果在一新捲上 的涛片材料之一端很容易地被接觸’且很容易接觸並取出 一空的芯、體。 本發明的其他特徵及優點將在下文中說明得十分清 本紙張尺度適用中國國家標準A4規格（210X297公釐） ^----------------_,、丌……-------------線 (請先閲讀背面之注意事項再填寫本頁) 9 544299 A7 B7 五、發明説明（7 ) 楚。 圖式之簡要說明 本發明將配合實施例及圖式加以說明，其中： 第1圖為依據本發明的一壁托架之立體圖，而其中分 配器殼體之外蓋及殼體取掉； 第2圖為分配器之殼體的立體圖； 第3圖為依據第1圖之壁托架的立體圖，其中一平板除 去以顯示分配器的彈簧； 第4圖為以第2圖之殼體架設在壁托架上的第1圖之壁 托架的立趙圖； 第5圖為與第4圖相同的部份之不同的立體圖； 第6圖顯示分配器的整體以一外蓋架設在壁托架及殼 體上的打開位置； 第7圖顯示以蓋關閉之第6圖之分配器。 本發明係有關於薄片材料捲的分配器，即各類薄片可 撓性材料譬如塑膠膜或鋁箔，不織布及紙之分配器。以下 說明將以紙為例，但本發明不限於紙的應用。紙可·為連續 的薄片’而分配器備置撕裂齒或其他形狀的撕裂邊緣，以 切下紙的某段長度。薄片紙亦可在某一間距下備置穿孔， 以允許紙的既定長度自紙捲上撕下。 首先’紙可捲在堅硬芯體上的紙捲，但亦可使薄片紙 的最内層形成一堅硬的紙捲芯體，譬如以水，膠水或類似 物喷灑而連接在一起。 依據本發明的分配器包括一壁托架1(第1圖）其連接一 本紙張尺度適用中國國家標準（CNS) Α4規格（210X297公楚) (請先閲讀背面之注意事項再填寫本頁) 蠊· .、?τ— 10 544299 A7 ^---------B7 _ 五、發明説明（' —一~ 盒體2(第2圖)以形成一分配器外殼。該分配器備置一可打 開的外蓋3(第6圖）該殼體可容納兩捲紙，其一在使用位 置，另一在備用位置。 在由壁托架1及盒鱧2形成的殼體底部具有一撤出開口 4，沿著其數個邊緣有撕裂齒5，如第2及4圖所示。如上所 述，设體具有容納兩捲紙之空間，第一捲配置在第一空間 的使用位置。其毗鄰撤出開口4。架設在内部的是兩個支 持裝置6，7，其為以壁托架支持的輪子，用來支持配置在 第一空間中的紙捲。在第i圖中，配置在第一空間中的一 捲紙8以虛線標示出。該紙捲的中心軸大體上平行地定位， 且自壁托架直直地向外突出。一平板9轉動地架設在繞著 一水平軸的托架上，該軸跨過托架而延伸，並定位在平板 9的上方較寬部份上。 該平板9經由自平板向上突出的支持臂10，u穩固地 連接一制動裝置，其如實施例所示，由兩個支持銷12，13 構成。如下所述，制動裝置係用來制動在備用位置的一紙 捲於第二空間中，直到在使用位置的紙捲用完為止、 如第6圖所示，當蓋3打開時，紙捲可經由開口 21馈入 殼體中。蓋3可適當地鎖住，以防止被偷。當一紙捲饋入 時，若分配器是空的，紙捲會直接落下至在第一空間中的 使用位置。殼體的尺寸適合紙捲，使得紙捲之軸向寬度大 體上對應於壁托架及盒體之間的水平距離，如此，紙捲以 控制的方式滑下，而非完全自由地自上開口朝向撤出開口 4掉落。有關於此，在第二空間中，壁托架具有上空間， 本紙張尺度適用中國國家標準（CNS) A4規格（210X297公釐) .................装..................tr------------------線 (請先閱讀背面之注意事項再填寫本頁) 11 544299 A7 ___B7 五、發明説明（9 ) 其用以容納備用紙捲，而一支持部14自壁托架的其餘部份 突出。此夕卜，為一向内突出的突出部15之一摩擦裝置定位 在盒體的内部，且如第4，5圖所示，其向内向外在殼體内 傾斜，以制動向下掉落的一紙捲8。因此，以此方式自備 用位置向下至使用位置掉落的紙捲被支持部14的摩擦動作 及突出部15制動。 平板9，如上述，轉動地架設，其以連接在平板之較 窄部份下的一彈簧作彈簧負重。該彈簧如第3圖所示，其 中平板9已移開以顯示彈簧的構造及連接。平板9及在盒體 2上的一支持部17之間的距離可調整，使得一紙捲可反彈 簧16作用配置在平板及支持部17之間的第一空間内的使用 位置。此距離可藉由改變第2圖中的盒體之高度η而改變。 因此，依據本發明的分配器可設計成具有不同尺寸， 以適合不同尺寸之紙捲，而盒體2的高度Η可調整成配合 紙捲之轴向寬度。 當平板以反彈簧16作用藉由一捲薄片材料之績進使用 位置時，支持部14的外支持表面大體上定位成與丰板9的 外表面在同一垂直平面上。如第1圖所示，備置支持銷12， 13的支持臂1〇，11定位在支持部14之外，而支持銷可藉由 此而在該支持表面下側向轉動，使得紙捲可通過。 配置在平板9及在盒體2上的支持部17之間使用位置的 一紙捲在此位置下定位在支持裝置6，7上，如上所述，支 持裝置6，7可由可轉動地架設之輪子構成，這些輪子適當 地具有至少自壁托架延伸至配置在平板及支持部丨7之間的 本紙張尺度適用中國國家標準（CXS) A4規格（210X297公楚） (請先閲讀背面之注意事项再填寫本頁) •訂| 12 544299 A7 B7 五、發明説明（10 第一空間内的一紙捲下數毫米的軸向寬度。試驗顯示至少 4mm的距離就習知尺寸的紙捲而言可達到令人滿意的效 果。紙捲可在製造時以角度切割，因此而適於具有一較大 轴向範圍的輪子，譬如8mm。主要因素在於輪子不會阻礙 手接觸之自由插入，譬如紙捲薄片端，否則特別是在紙捲 為新的且最外層穩固地繞著薄片之端部年接時很難操作。 小軸範圍的輪子亦有利於換下用完的紙捲之空芯體。尤其 疋在較大紙捲上，空芯體很難打破，且當其具有完整長度 時需要很大的操作空間才能將其拉出。 支持部17具有小摩擦的平滑表面，如不錄鋼薄片製的 磨光面板。如此，當紙自分配器_饋出時有利於轉動，使 得紙在績出時不會在不當的位置意外地破裂，且它連續地 饋出所欲的長度。接近撤出開口 4處，支持部17具有凹口 17’。空心芯體藉由此凹口可側向地引導離開銜接位置。 當一捲紙配置在使用位置時，平板9以反於彈簧作用 轉動。為在支持臂1〇，1丨上的支持銷12，丨3之制動裝置伴 隨在制動及鬆開位置之間平板之轉動。當平板藉由·反彈簧 作用轉動時，支持臂10，1丨及支持銷自托架轉出制動位置 之外’其中支持銷突出至支持部14之外，且在此位置下阻 止一備用紙捲通過饋進上空間中。因而當兩紙捲饋進分配 器中時’在使用位置的下紙捲支持制動裝置在制動位置， 且備用紙捲定位在支持銷12，13上。僅當在使用位置的紙 捲用完’且空芯體取出時平板可藉由彈簧16的動作轉出且 自制動位置上鬆開支持銷12，13，以允許備用紙捲落下至 本紙張尺度適用中國國家標準（CNs) A4規格（210X297公赞） (請先閲讀背面之注意事項再填寫本頁) -裝- 訂— 13 544299 A7 B7 五、發明説明（Η ) 使用位置。當一新紙捲在使用位置時，支持銷再度在制動 位置，而備用紙捲可饋進上空間中。 如上所述，可選擇托架及盒體之間的距離，使得當備 用紙捲落下至使用位置時藉由靠著盒體及托架的摩擦力而 制動。當平板9藉由正在落下的紙捲作側向轉動時落下的 動作亦被彈簧限制。 由於所有支持部份均大體上直接支持在壁托架上，依 據本發明之分配器十分耐用可在操作上可靠。對於此分配 器之操作上的可靠性在於它僅包括少許移動部份。除了可 轉動地架設在托架上的輪子之外，僅有支持平板以及來回 繞著其轉動轴轉動的制動裝置。此橫跨過壁托架通過第3 圖之樞點22延伸，而樞點與在平板9下表面上的咬接裝置 互動。 除了撤出開口 4大得足以接觸紙薄片，並有利於空芯 體之移除，但它不可能藉由企圖拉動紙捲通過撤出開口而 取出包括許多轉的一紙捲。當然，在盒體2之支持部17以 及平板9之間的距離，如上述，可調整以適於紙捲·的縱向 長度，使得紙捲可以反彈簧作用饋進。此距離可調整使得 無容納弩曲包括許多轉紙捲的空間。因此，無法引導紙捲 通過輪子6，7。 與習知具有引導備用紙捲之特別操作裝置的習知分配 器比較，依據本發明的分配器之最大的優點在於備用紙捲 自動地在空的芯體自使用位置移開時落下至定位。使用者 自然可瞭解到空的芯體須要取出，而事實已證明很難向使 本纸張又度適用中國國家標準（CNS) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂· 14 544299 A7 ----—- ______B7 五、發明説明（I2 ) 用者說明替換紙捲之操作裝置以及其如何操作。 如第4圖所示，盒體2備置一開口 23，使用者可透過它 觀察到剩下多少紙，譬如是否有一備用紙捲。當蓋3打開 並如第6圖以側向轉動時，紙可藉由通過開口 21饋入而替 換紙捲。分配器可適當地備置大體上如第7圖所示的一固 鎖裝置24。直接在盒體2上的開口 23前，蓋3備置透明塑膠 部份26。如第6, 7圖所示，一透明塑膠部份27配置在蓋的 上方。通過此塑膠部份，可看出是否一備用紙捲在適當位 置。用於蓋3的材料可包括有色的塑膠或薄片材料。 本發明不限於上述之實施例，在申請專利範圍内可作 各種改良。 在圖式中，已清楚顯示用以支持紙捲於使用位置的兩 個支持裝置6，7。依據紙捲之重量及設計，三個或四個支 持裝置6，7為適合的，它們可包括可轉動地架設輪子，當 薄片紙通過撤出開口 4拉出時會配合夺輪子上轉動作轉動 的移動。 本紙張尺度適用中國國家標準（CTS) A4規格（21〇X297公釐） -----------------------裝------------------訂------------------線 (請先閲讀背面之注意事項再填寫本頁) 15 544299 A7 B7 五、發明説明（13 ) 元件標號對照 1 壁托架 13 支持銷 2 盒體 14 支持部 3 蓋 15 突出部 4 撤出開口 16 彈簧 5 撕裂齒 17 支持部 6 支持裝置 179 凹口 7 支持裝置 21 開口 8 捲 22 樞點 9 平板 23 開口 10 支持臂 24 固鎖裝置 11 支持臂 26 透明塑膠部份 12 支持銷 27 透明塑膠部份 (請先閲讀背面之注意事項再填寫本頁) 本紙張&及適用中國國家標準（CNS) A4規格（210X297公釐） 16544299 A7 ______ Β7 V. Description of the invention (6) A housing connected to it, at least two supporting devices in the form of appropriate wheels are erected on the wall bracket inside the withdrawal opening, and are used to support the use position in the first space Under the roll of sheet material, a flat plate is rotatably mounted on a wall bracket around a horizontal axis extending transversely to the axial direction of the roll. The flat plate is a flat plate with a spring load under the shaft. The distance between a support portion on the housing is adjusted so that a roll can be used in a position in the first space between the flat plate and the support portion against the spring action. The braking device can rotate with the plate about the same horizontal axis between the braking position and a release position. The plate, spring and brake device are configured to interact so that when the first roll is removed and the spring is released, the brake device is guided from the braking position to the released position. Since the supporting device rolled in the use position makes the structure of the present invention operationally reliable, the supporting device is directly connected to the wall bracket. In addition to the above wheels, the only moving part is a spring-loaded flat plate, which is also directly mounted on the wall bracket. According to a suitable embodiment, the braking device is firmly connected to the flat plate or forms a single piece therewith. * According to a suitable embodiment, the present invention is characterized in that the supporting device has a shaft extending from the wall bracket, and when a roll of sheet material is arranged between the flat plate and the support portion, it extends at least a few millimeters under the roll. This is sufficient to support the roll firmly while the roll is easily contacted from the bottom. As a result, one end of the sheet material on a new roll is easily contacted 'and it is easy to contact and take out an empty core and body. Other features and advantages of the present invention will be explained very clearly in the following. The paper size is applicable to the Chinese national standard A4 specification (210X297 mm) ^ ----------------_ ,, 丌 ... … ------------- Line (Please read the notes on the back before filling out this page) 9 544299 A7 B7 V. Description of Invention (7) Chu. Brief description of the drawings The present invention will be described in conjunction with the embodiments and drawings, in which: FIG. 1 is a perspective view of a wall bracket according to the present invention, with the outer cover and the housing of the distributor housing removed; Fig. 2 is a perspective view of the housing of the dispenser; Fig. 3 is a perspective view of the wall bracket according to Fig. 1, with a flat plate removed to show the spring of the dispenser; Fig. 4 is erected on the housing of Fig. 2 Picture 1 of the wall bracket on the wall bracket; Figure 5 is a different perspective view of the same part as in Figure 4; Figure 6 shows that the entire distributor is mounted on the wall bracket with an outer cover Open position on the frame and housing; Figure 7 shows the dispenser of Figure 6 with the lid closed. The present invention relates to a dispenser of a sheet material roll, that is, a dispenser of various types of sheet flexible materials such as plastic film or aluminum foil, non-woven fabric and paper. The following description will use paper as an example, but the present invention is not limited to the application of paper. The paper may be a continuous sheet ' and the dispenser is provided with tearing teeth or other shaped tearing edges to cut off a certain length of paper. Sheet paper can also be perforated at a certain distance to allow a predetermined length of paper to be torn from the paper roll. First of all, the paper can be rolled on a hard core, but the innermost layer of the thin paper can also be formed as a hard core, such as sprayed with water, glue or the like to join together. The dispenser according to the present invention includes a wall bracket 1 (picture 1), which is connected to a paper size applicable to the Chinese National Standard (CNS) A4 specification (210X297). (Please read the precautions on the back before filling this page)蠊 ·.,? Τ— 10 544299 A7 ^ --------- B7 _ V. Description of the invention ('— a ~ box 2 (picture 2) to form a distributor housing. The distributor is provided An openable cover 3 (Fig. 6) The housing can accommodate two rolls of paper, one in the use position and the other in the standby position. The bottom of the housing formed by the wall bracket 1 and the box 鳢 2 has a Withdrawal opening 4 has tearing teeth 5 along its several edges, as shown in Figures 2 and 4. As mentioned above, the body has a space for two rolls of paper, and the first roll is arranged in the first space. Position. It is adjacent to the withdrawal opening 4. Erected inside are two supporting devices 6, 7 which are wheels supported by wall brackets to support the paper roll arranged in the first space. In the i-th figure A roll of paper 8 arranged in the first space is indicated by a dotted line. The central axis of the roll of paper is positioned substantially parallel and straight out from the wall bracket A flat plate 9 is rotatably mounted on a bracket around a horizontal axis, the shaft extends across the bracket and is positioned on a wider portion above the flat plate 9. The flat plate 9 is projected upward from the flat plate. The supporting arm 10, u is firmly connected to a braking device, which is composed of two supporting pins 12, 13 as shown in the embodiment. As described below, the braking device is used to brake a paper roll in the standby position in the second space. Until the paper roll in the use position is used up, as shown in Figure 6, when the cover 3 is opened, the paper roll can be fed into the housing through the opening 21. The cover 3 can be properly locked to prevent theft When a paper roll is fed in, if the dispenser is empty, the paper roll will fall directly to the use position in the first space. The size of the housing is suitable for the paper roll, so that the axial width of the paper roll generally corresponds to The horizontal distance between the wall bracket and the box, so that the paper roll slides down in a controlled manner, rather than falling completely free from the upper opening towards the withdrawal opening 4. In this regard, in the second space, the wall The bracket has upper space, and the paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) .............. tr ------ ------------ Line (please read the notes on the back before filling this page) 11 544299 A7 ___B7 V. Description of the invention (9) It is used to accommodate the spare paper roll, and a support section 14 It protrudes from the rest of the wall bracket. In addition, a friction device, which is one of the protrusions 15 protruding inward, is positioned inside the box body, and as shown in Figs. The paper roll 8 that is tilted inward is braked downward. Therefore, the paper roll dropped from the standby position to the use position in this way is braked by the frictional action of the support portion 14 and the protruding portion 15. The plate 9, as described above, is erected rotatably, and a spring attached to a narrower portion of the plate is used as a spring load. The spring is shown in Figure 3, in which the plate 9 has been removed to show the structure and connection of the spring. The distance between the flat plate 9 and a support portion 17 on the box body 2 can be adjusted, so that a paper roll rebound spring 16 acts in a use position arranged in the first space between the flat plate and the support portion 17. This distance can be changed by changing the height η of the box in the second figure. Therefore, the dispenser according to the present invention can be designed to have different sizes to fit different sizes of paper rolls, and the height of the box body 2 can be adjusted to fit the axial width of the paper rolls. When the flat plate is brought into use position by the action of the anti-spring 16 through a roll of sheet material, the outer support surface of the support portion 14 is positioned substantially on the same vertical plane as the outer surface of the bumper plate 9. As shown in FIG. 1, the support arms 10, 11 provided with the support pins 12, 13 are positioned outside the support portion 14, and the support pins can be rotated laterally under the support surface by this, so that the paper roll can pass through . A paper roll arranged between the flat plate 9 and the use position between the support portion 17 on the box 2 is positioned on the support devices 6, 7 at this position. As described above, the support devices 6, 7 can be rotatably erected The wheels consist of wheels appropriately extending from at least the wall bracket to the plate and the support section. The paper size is applicable to China National Standard (CXS) A4 (210X297). (Please read the note on the back first Please fill in this page again) • Order | 12 544299 A7 B7 V. Description of the invention (10 Axial width of a few millimeters under a paper roll in the first space. The test shows a distance of at least 4mm for a paper roll of conventional size It can achieve satisfactory results. The paper roll can be cut at an angle during manufacture, so it is suitable for wheels with a large axial range, such as 8mm. The main factor is that the wheel does not prevent free insertion by hand contact, such as paper Roll the sheet end, otherwise it is difficult to operate especially when the paper roll is new and the outermost layer is firmly connected around the end of the sheet. The small shaft range of the wheel is also helpful to replace the empty core of the used paper roll. ... especially On large paper rolls, the hollow core is difficult to break, and requires a large operating space to pull it out when it has the full length. The support 17 has a smooth surface with small friction, such as polished without recording steel sheets Panel. In this way, when the paper self-distributor _ is fed out, it is beneficial to rotate, so that the paper will not accidentally break at an improper position when it is delivered, and it continuously feeds the desired length. It is close to the withdrawal opening 4 and supports The part 17 has a notch 17 '. The hollow core can be guided laterally away from the engaging position by this notch. When a roll of paper is arranged in the use position, the flat plate 9 rotates against the action of the spring. The braking device of the supporting pins 12, 1 and 3 on 1 1 accompanies the rotation of the plate between the braking and releasing positions. When the plate is rotated by the counter-spring action, the supporting arms 10, 1 1 and the supporting pin are from the bracket Turning out of the braking position 'where the support pin protrudes beyond the support portion 14 and in this position prevents a spare paper roll from being fed into the upper space. Therefore, when two paper rolls are fed into the dispenser' is in the use position The lower paper roll supports the braking device at And the spare paper roll is positioned on the supporting pins 12, 13. Only when the paper roll in the use position is used up and the empty core is taken out, the plate can be turned out by the action of the spring 16 and released from the braking position Support pins 12, 13 to allow spare paper rolls to fall to this paper size. Applicable to China National Standards (CNs) A4 specifications (210X297 praise) (Please read the precautions on the back before filling out this page)-Binding-Order — 13 544299 A7 B7 5. Description of the invention (Η) Use position. When a new paper roll is in the use position, the support pin is again in the braking position, and the spare paper roll can be fed into the upper space. As mentioned above, the bracket and box can be selected The distance between the bodies is such that when the spare paper roll falls to the use position, it is braked by the friction of the box body and the bracket. The falling motion when the flat plate 9 is rotated sideways by the falling paper roll is also restricted by the spring. Since all supporting parts are supported substantially directly on the wall bracket, the dispenser according to the invention is very durable and reliable in operation. The operational reliability of this dispenser is that it includes only a few moving parts. In addition to the wheels rotatably mounted on the carriage, there are only brakes that support the flat plate and rotate around its axis of rotation. This straddling wall bracket extends through the pivot point 22 of Fig. 3, which interacts with the snapping device on the lower surface of the plate 9. Except for the withdrawal opening 4 which is large enough to contact the paper sheet and facilitate the removal of the hollow core, it is impossible to remove a paper roll including many revolutions by attempting to pull the paper roll through the withdrawal opening. Of course, as described above, the distance between the support portion 17 of the box body 2 and the flat plate 9 can be adjusted to fit the longitudinal length of the paper roll, so that the paper roll can be fed against the spring action. This distance can be adjusted so that there is no room to hold the crossbow including many rolls of paper. Therefore, the paper roll cannot be guided through the wheels 6,7. Compared with conventional dispensers that are known to have special operating means for guiding a spare paper roll, the greatest advantage of the dispenser according to the invention is that the spare paper roll automatically falls to position when the empty core is removed from the use position. The user can naturally understand that the empty core body needs to be taken out, and the fact has proven that it is difficult to make this paper applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling in (This page) Order · 14 544299 A7 -------- ______B7 V. Description of the Invention (I2) The user explains the operating device for replacing the paper roll and how to operate it. As shown in Fig. 4, the box body 2 is provided with an opening 23 through which the user can observe how much paper remains, such as whether there is a spare paper roll. When the cover 3 is opened and turned sideways as shown in Fig. 6, the paper can be replaced by feeding it through the opening 21. The dispenser may suitably be provided with a locking device 24 substantially as shown in FIG. Directly in front of the opening 23 on the box body 2, the cover 3 is provided with a transparent plastic portion 26. As shown in Figs. 6 and 7, a transparent plastic portion 27 is disposed above the cover. Through this plastic part, it can be seen whether a spare paper roll is in place. The material for the cover 3 may include a colored plastic or a sheet material. The present invention is not limited to the above-mentioned embodiments, and various improvements can be made within the scope of the patent application. In the drawing, two supporting devices 6, 7 for supporting the paper roll in the use position are clearly shown. Depending on the weight and design of the paper roll, three or four supporting devices 6, 7 are suitable. They may include rotatable erection wheels. When the sheet of paper is pulled out through the withdrawal opening 4, it will cooperate with the turning action of the wheel. Mobile. This paper size applies the Chinese National Standard (CTS) A4 specification (21 × 297 mm) ----------------------- Packing ------- ----------- Order ------------------ line (please read the notes on the back before filling this page) 15 544299 A7 B7 V. Description of the invention (13) Component number comparison 1 wall bracket 13 support pin 2 case 14 support 3 cover 15 protrusion 4 withdrawal opening 16 spring 5 tearing tooth 17 support 6 support 179 notch 7 support 21 opening 8 rolls 22 pivot point 9 flat plate 23 opening 10 support arm 24 locking device 11 support arm 26 transparent plastic part 12 support pin 27 transparent plastic part (please read the precautions on the back before filling this page) this paper & and Applicable to China National Standard (CNS) A4 specification (210X297 mm) 16