JP3168398U - Portable water purifier - Google Patents

Portable water purifier Download PDF

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JP3168398U
JP3168398U JP2011001749U JP2011001749U JP3168398U JP 3168398 U JP3168398 U JP 3168398U JP 2011001749 U JP2011001749 U JP 2011001749U JP 2011001749 U JP2011001749 U JP 2011001749U JP 3168398 U JP3168398 U JP 3168398U
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main body
cylindrical main
filter medium
water purifier
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裕己 松本
裕己 松本
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株式会社パインブック
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Abstract

【課題】持ち運び易く、かつ、簡易な操作で空のペットボトルや空のステンレスボトル等の注水対象内に浄水を供給することができる携帯用浄水器を提供する。【解決手段】携帯用浄水器１は、ろ材収容カートリッジ２と、上方開口３ａよりも下方にろ材Ａが位置する状態でろ材収容カートリッジ２を保持する筒状本体３と、筒状本体３の底部ｍ中央に連設され、筒状本体３よりも細い筒状の注ぎ口４と、筒状本体３に着脱自在で、上方開口３ａを覆うための上蓋５と、筒状本体３に着脱自在で、前記注ぎ口４を覆うための下蓋６とよりなる。【選択図】図２Provided is a portable water purifier that is easy to carry and can supply purified water into a water injection target such as an empty plastic bottle or an empty stainless steel bottle with a simple operation. A portable water purifier includes a filter medium containing cartridge, a cylindrical main body that holds the filter medium containing cartridge in a state where the filter medium is located below an upper opening, and a bottom portion of the cylindrical main body. m is connected to the center, and is detachable from the cylindrical spout 4 which is thinner than the cylindrical main body 3, the cylindrical main body 3, the upper lid 5 for covering the upper opening 3a, and the cylindrical main body 3. And a lower lid 6 for covering the spout 4. [Selection] Figure 2

Description

この考案は、ろ材収容カートリッジを備え、水道水を前記ろ材収容カートリッジに注ぐだけで、例えば空のペットボトル内に浄水を注水可能とするように構成された新規な携帯用浄水器に関するものである。   The present invention relates to a novel portable water purifier equipped with a filter medium containing cartridge and configured to allow water to be poured into, for example, an empty plastic bottle simply by pouring tap water into the filter medium containing cartridge. .

経済性（節約）および地球環境に配慮して例えば自宅で予め空のペットボトル（例えば５００ｍｌ）に水道水や浄水を入れておき（注水しておき）、これを携帯する場合がある。また、喉の渇きを癒すためスポーツジム等に設けられた冷却器の吐水口から前記ペットボトルに水道水の冷水を入れる場合もある。   In consideration of economy (saving) and global environment, for example, tap water or purified water may be put in an empty plastic bottle (for example, 500 ml) in advance at home, and this may be carried. In addition, cold water of tap water may be poured into the PET bottle from a water outlet of a cooler provided in a sports gym or the like to heal thirst.

ところで、例えばスポーツジムでペットボトルに入れた水道水を飲むにしてもおいしい浄水で喉の渇きを癒す方がよい。このような事情から例えばスポーツジムやオフィス、あるいはキャンプ場等の、水道水が使えるいずれの場所でも持ち運びに際して邪魔にならず、かつ、簡易な操作で水道水から浄水を得ることができるハンディタイプの浄水器が望まれる。   By the way, even if you drink tap water in a plastic bottle at a sports gym, you should heal your thirst with delicious water. For this reason, it is a handy type that does not get in the way of carrying anywhere, such as sports gyms, offices, or campsites, and can be purified from tap water with simple operations. A water purifier is desired.

この考案は、上述の事柄に留意してなされたもので、その目的は、持ち運び易く、かつ、簡易な操作で空のペットボトルや空のステンレスボトル等の注水対象内に浄水を供給することができる携帯用浄水器を提供することである。   This device has been made in consideration of the above-mentioned matters, and its purpose is to supply purified water to a water injection target such as an empty plastic bottle or an empty stainless steel bottle with easy operation and simple operation. It is to provide a portable water purifier that can be used.

上記目的を達成するために、この考案の携帯用浄水器は、
ろ材収容カートリッジと、
上方開口を備え、その上方開口よりも下方にろ材が位置する状態で前記ろ材収容カートリッジを保持する筒状本体と、
その筒状本体の底部中央に連設された前記筒状本体よりも細い筒状の注ぎ口と、
前記筒状本体に着脱自在で、前記上方開口を覆うための上蓋と、
前記筒状本体に着脱自在で、前記注ぎ口を覆うための下蓋と
よりなることを特徴としている（請求項１）。 In order to achieve the above object, the portable water purifier of this device is
A filter medium containing cartridge;
A cylindrical main body having an upper opening and holding the filter medium containing cartridge in a state in which the filter medium is positioned below the upper opening;
A cylindrical spout thinner than the cylindrical main body, which is connected to the center of the bottom of the cylindrical main body,
An upper lid that is detachably attached to the cylindrical main body and covers the upper opening;
The cylindrical main body is detachable and comprises a lower lid for covering the spout (Claim 1).

この考案で用いられるろ材としては、例えば不純物や塩素を取り除く活性炭と、まろやかさを出す“珊瑚セラミックス”、“麦飯石セラミックス”を好ましいものとして挙げることができる。活性炭は、不純物を吸着により取り除く。また、活性炭に銀をコーティングすることにより細菌の発生を防止する殺菌作用を備える。麦飯石はミネラルの添加のため用いられる。   Preferred examples of the filter medium used in the present invention include activated carbon that removes impurities and chlorine, and “bamboo ceramics” and “barley stone ceramics” that produce mildness. Activated carbon removes impurities by adsorption. In addition, it has a bactericidal action to prevent the generation of bacteria by coating activated carbon with silver. Barley stone is used for the addition of minerals.

また、この考案は、前記上蓋が略ドーム形状、前記下蓋が略コップ形状であり、前記筒状本体に前記上蓋、下蓋を装着した状態では、全体の外形がカプセル状である請求項１に記載の携帯用浄水器を提供する（請求項２）。また、この考案は、前記下蓋には通気口が設けられている請求項１または２に記載の携帯用浄水器を提供する（請求項３）。また、この考案は、前記筒状本体の外壁には、前記上蓋の下端縁が当接する第１段部と、前記下蓋の上端縁が当接する第２段部とが設けられている請求項１〜３のいずれか１項に記載の携帯用浄水器を提供する（請求項４）。また、この考案は、前記筒状本体の底部下面で前記注ぎ口のまわりには注水対象のボトルの口部上面に当接するリブが放射状に設けられている請求項１〜４のいずれか１項に記載の携帯用浄水器を提供する（請求項５）。さらに、この考案は、前記ろ材収容カートリッジは、上面部と筒状の周壁部と下面部とを有し、前記上面部および下面部にはそれぞれ通水用の開口部を備え、さらに、前記上面部には、起伏自在の把手が設けられている請求項１〜５のいずれか１項に記載の携帯用浄水器を提供する（請求項６）。   2. The device according to claim 1, wherein the upper lid is substantially dome-shaped and the lower lid is substantially cup-shaped, and when the upper lid and the lower lid are attached to the cylindrical main body, the overall outer shape is a capsule shape. A portable water purifier according to claim 1 is provided. The present invention also provides a portable water purifier according to claim 1 or 2, wherein the lower lid is provided with a vent hole (claim 3). Further, in the present invention, the outer wall of the cylindrical main body is provided with a first step portion with which the lower end edge of the upper lid abuts and a second step portion with which the upper end edge of the lower lid abuts. The portable water purifier according to any one of 1 to 3 is provided (Claim 4). Further, according to the present invention, ribs that come into contact with the upper surface of the mouth of the bottle to be injected are provided radially around the spout on the lower surface of the bottom of the cylindrical main body. A portable water purifier according to claim 5 is provided. Further, according to the present invention, the filter medium containing cartridge has an upper surface portion, a cylindrical peripheral wall portion, and a lower surface portion, and the upper surface portion and the lower surface portion each have an opening for passing water, and further, the upper surface portion The portable water purifier according to any one of claims 1 to 5, wherein the portion is provided with a handle that can be raised and lowered (Claim 6).

請求項１に係る考案では、上方開口を備え、その上方開口よりも下方にろ材が位置する状態でろ材収容カートリッジを保持する筒状本体を設け、その筒状本体よりも細い筒状の注ぎ口を筒状本体の底部中央に連設し、上蓋および下蓋でそれぞれ上方開口および筒状の注ぎ口を覆うよう構成されている。そのため、使用時において、上蓋および下蓋をそれぞれ筒状本体から取り外してろ材収容カートリッジが保持されている保持空間および筒状の注ぎ口を開放し、開放された筒状の注ぎ口を例えば空のペットボトルの口部に挿入した状態で筒状本体の上方開口からろ材収容カートリッジに水道水を注ぐといった、上下の両蓋を空けるだけの簡易な操作で空のペットボトルに浄水を注水することができ、その結果、ペットボトルに入れたその浄水を仕事中、運動中の飲料水として、また、例えばキャンプ場等の、水道水が使える場所において料理に使う水として広範囲に利用することができる。また、例えば前記キャンプ場において料理に使う水用にペットボトルを大量に購入しなくても、一つの空のペットボトルにこの考案の携帯用浄水器を適用するだけで、水道水から浄水を得ることができるので、大変経済的である。一方、不使用時においては上蓋および下蓋をそれぞれ筒状本体に装着することでこれら三部材を一体化することができ、そのため持ち運び易くできるとともに、いずれかを紛失して使えなくなるといったようなおそれが少なくなる。   In the device according to claim 1, a cylindrical main body is provided which has an upper opening and holds a filter medium containing cartridge in a state where the filter medium is positioned below the upper opening, and is thinner than the cylindrical main body. Are connected to the center of the bottom of the cylindrical main body, and the upper lid and the lower lid cover the upper opening and the cylindrical spout, respectively. Therefore, in use, the upper lid and the lower lid are respectively removed from the cylindrical main body, the holding space in which the filter medium accommodating cartridge is held and the cylindrical spout are opened, and the opened cylindrical pour spout is, for example, empty It is possible to inject clean water into an empty plastic bottle with a simple operation, such as pouring tap water from the upper opening of the cylindrical body into the filter medium containing cartridge while being inserted into the mouth of the plastic bottle. As a result, the purified water contained in the plastic bottle can be widely used as drinking water during work and exercise, and as water used for cooking in places where tap water can be used, such as campsites. Also, for example, even if you do not purchase a large amount of plastic bottles for cooking water at the campsite, you can obtain purified water from tap water by simply applying the portable water purifier of this device to one empty plastic bottle. It is so economical. On the other hand, when not in use, these three members can be integrated by attaching the upper lid and the lower lid to the cylindrical main body, so that it is easy to carry and there is a risk that one of them may be lost and unusable. Less.

請求項２に係る考案では、上蓋が略ドーム形状、下蓋が略コップ形状であり、筒状本体に上蓋、下蓋を装着した状態では、全体の外形がカプセル状に形成されている。すなわち、上蓋の上面と下蓋の筒状の周壁部の下端外周面は丸みをおびていることから、例えばバッグに詰め込んで携帯しても中に納まり易く、また、角張らないので違和感はなく、また、カプセル状の外形は見た目にも斬新で見栄えがする。   In the second aspect of the invention, the upper lid has a substantially dome shape and the lower lid has a substantially cup shape. When the upper lid and the lower lid are attached to the cylindrical main body, the entire outer shape is formed in a capsule shape. That is, since the upper surface of the upper lid and the outer peripheral surface of the lower end of the cylindrical peripheral wall portion of the lower lid are rounded, for example, it is easy to fit inside even if it is packed in a bag, and there is no sense of incongruity because it is not angular. In addition, the capsule-shaped outer shape is novel and attractive.

請求項３に係る考案では、下蓋に通気口が設けられており、その通気口を介して空気が出入りすることができるので、下蓋および上蓋でそれぞれ覆われている筒状の注ぎ口を含む内部および筒状の注ぎ口に連通するろ材収容カートリッジの保持空間内の衛生状態が清潔に保たれうる。   In the device according to the third aspect, the lower lid is provided with a vent, and air can enter and exit through the vent, so that the cylindrical spouts respectively covered by the lower lid and the upper lid are provided. The hygienic condition in the holding space of the containing medium and the filter medium containing cartridge communicating with the cylindrical spout can be kept clean.

請求項４に係る考案では、筒状本体の外壁には、上蓋の下端縁が当接する第１段部と、前記下蓋の上端縁が当接する第２段部とが設けられているので、カプセル状の外形の外面に凹凸部分が全く存在せず、より見栄えがする。   In the invention according to claim 4, the outer wall of the cylindrical main body is provided with a first step portion with which the lower end edge of the upper lid abuts and a second step portion with which the upper end edge of the lower lid abuts. There are no irregularities on the outer surface of the capsule-shaped outer shape, and it looks better.

請求項５に係る考案では、筒状本体の底部下面で筒状の注ぎ口のまわりには注水対象のボトルの口部上面に当接するリブが放射状に設けられているので、例えば空のペットボトルや空のステンレスボトルの口部に筒状の注ぎ口を含むろ材収容カートリッジ入りの筒状本体を安定してセットすることができる。すなわち、水道水を注ぐ最中に筒状本体がぐらついたり、突然傾いて落下するといった事態をできる。また、前記リブによって、例えば空のペットボトルまたは空のステンレスボトルの内部と外部とを連通するための空気抜き流路が形成されるので、空のペットボトルまたは空のステンレスボトルの内部への注水をスムースに行うことができる。   In the invention according to claim 5, since ribs that come into contact with the upper surface of the mouth of the bottle to be injected are provided radially around the cylindrical spout on the bottom lower surface of the cylindrical main body, for example, an empty PET bottle In addition, a cylindrical main body containing a filter medium containing cartridge including a cylindrical spout can be stably set at the mouth of an empty stainless steel bottle. That is, it is possible to cause a situation where the cylindrical main body wobbles or falls suddenly while pouring tap water. Further, the ribs form an air vent channel for communicating the inside and the outside of an empty plastic bottle or an empty stainless steel bottle, for example, so that water can be injected into the empty plastic bottle or the empty stainless steel bottle. Can be done smoothly.

請求項６に係る考案では、ろ材収容カートリッジは、上面部と筒状の周壁部と下面部とを有し、前記上面部および下面部にはそれぞれ通水用の開口部を備え、さらに、前記上面部には、起伏自在の把手が設けられているので、上方開口を介しての筒状本体内への収容の際にはろ材収容カートリッジの把手を起立状態にして持ち易くできるとともに、その状態で把手を持って収容することができるとともに、収容した後に起立状態の把手を前記上面部と面一になるまで上から押して伏せた状態にして前記上面部に形成された通水用の開口部に均一に水道水が流れるようにすることができ、また、取り出しの際には把手を起立状態にすることによって、ろ材収容カートリッジの取り出しを容易にできる。なお、把手を持った状態で前記上面部を押しながら収容動作すると、スムースに安定的にろ材収容カートリッジを収容することができる。   In the device according to claim 6, the filter medium containing cartridge has an upper surface portion, a cylindrical peripheral wall portion, and a lower surface portion, and each of the upper surface portion and the lower surface portion includes a water passage opening, Since the upper surface has a handle that can be raised and lowered, it is easy to hold the filter medium containing cartridge handle in an upright state when it is accommodated in the cylindrical body through the upper opening, and in that state The opening for water passage formed in the upper surface portion can be accommodated by holding the handle in an upright state after being accommodated and pushed down from the top until it is flush with the upper surface portion. The tap water can be made to flow evenly, and the filter medium containing cartridge can be easily taken out by raising the handle at the time of taking out. In addition, when the accommodating operation is performed while pushing the upper surface portion with the handle, the filter medium accommodating cartridge can be accommodated smoothly and stably.

この考案の一実施形態における使用状態を示す構成説明図である。It is composition explanatory drawing which shows the use condition in one Embodiment of this invention. 上記実施形態を示す構成説明図である。It is structure explanatory drawing which shows the said embodiment. 上記実施形態を示す分解斜視図である。It is a disassembled perspective view which shows the said embodiment. この考案の他の実施形態を示す構成説明図である。It is a structure explanatory view showing other embodiments of this invention.

図１〜図３は、この考案に係る携帯用浄水器の一実施形態を示す。図１〜図３において、携帯用浄水器１は、ろ材Ａを収容したろ材収容カートリッジ２と、上方開口３ａを備え、その上方開口３ａよりも下方にろ材Ａが位置する状態で前記ろ材収容カートリッジ２を保持する筒状本体３と、その筒状本体３の底部ｍの中央に連設された前記筒状本体３よりも細い有底筒状の注ぎ口４と、前記筒状本体３に着脱自在で、前記上方開口３ａを覆うための上蓋５と、前記筒状本体３に着脱自在で、前記注ぎ口４を覆うための下蓋６とより主としてなる。そして、前記上蓋５は略ドーム形状に形成されている。また、前記下蓋５は略コップ形状であり、前記筒状本体３に前記上蓋３、前記下蓋６を装着した状態では、前記浄水器１全体の外形がカプセル状である。漏斗として機能する前記筒状本体３と、上蓋５と、下蓋６と、ろ材収容カートリッジ２の材料は、例えばポリプロピレン製であるが、これ以外の合成樹脂も適用できる。また、前記筒状本体３と、上蓋５と、下蓋６は全体が着色されている。これら部材３，５，６は同色の例えばブルー等に統一されており、見た目にカラフルな外観を醸しだしている。一方、ろ材収容カートリッジ２は例えば白色である。また、注ぎ口４は底部４ａの中央に、水道水をろ過してなる浄水の吐出口ａを有する。   1 to 3 show an embodiment of a portable water purifier according to the present invention. 1 to 3, the portable water purifier 1 includes a filter medium accommodation cartridge 2 that contains a filter medium A, and an upper opening 3 a, and the filter medium accommodation cartridge is in a state where the filter medium A is positioned below the upper opening 3 a. A cylindrical main body 3 that holds 2, a bottomed cylindrical spout 4 that is thinner than the cylindrical main body 3 connected to the center of the bottom m of the cylindrical main body 3, and the cylindrical main body 3. The upper lid 5 for freely covering the upper opening 3 a and the lower lid 6 for detachably attaching to the cylindrical body 3 and for covering the spout 4 are mainly used. The upper lid 5 is formed in a substantially dome shape. The lower lid 5 is substantially cup-shaped, and when the upper lid 3 and the lower lid 6 are attached to the cylindrical main body 3, the outer shape of the entire water purifier 1 is a capsule. The cylindrical main body 3, which functions as a funnel, the upper lid 5, the lower lid 6, and the filter medium accommodating cartridge 2 are made of, for example, polypropylene, but other synthetic resins can also be applied. The cylindrical main body 3, the upper lid 5, and the lower lid 6 are colored as a whole. These members 3, 5 and 6 are unified in the same color, such as blue, and have a colorful appearance. On the other hand, the filter medium accommodation cartridge 2 is, for example, white. Moreover, the pouring spout 4 has the discharge outlet a of the purified water formed by filtering tap water in the center of the bottom part 4a.

さらに、下蓋６の周壁ｎにおける下部には、上下方向に形成されたスリット状の複数の通気口７が周方向に所定の間隔を有して設けられている。また、筒状本体３の外壁Ｍには、上蓋５の環状の下端縁５ａが当接する環状の第１段部３ｂと、下蓋６の環状の上端縁６ａが当接する第２段部３ｃとが設けられている。そして、筒状本体３の底部ｍの下面３ｄで前記注ぎ口４のまわりには注水対象である例えば空のペットボトルＰの口部１０の上面１１に当接するリブ８が、注ぎ口４の前記吐出口ａを中心として放射状に設けられている。前記底部ｍの外面は、下方にいくほど先細りするテーパ面１３と、このテーパ面１３から注ぎ口４に至る環状水平面１４で構成され、各リブ８は、前記テーパ面１３と前記環状水平面１４に跨がって形成されている。図１において、８ａは、リブ８のうちテーパ面１３に位置するリブ部分、８ｂは、リブ８のうち環状水平面１４に位置するリブ部分である。   Further, a plurality of slit-shaped vent holes 7 formed in the vertical direction are provided at a lower portion of the peripheral wall n of the lower lid 6 with a predetermined interval in the circumferential direction. Further, on the outer wall M of the cylindrical main body 3, an annular first step portion 3b with which the annular lower end edge 5a of the upper lid 5 abuts, and a second step portion 3c with which the annular upper end edge 6a of the lower lid 6 abuts, Is provided. A rib 8 that abuts against the upper surface 11 of the mouth portion 10 of the empty plastic bottle P that is the target of water pouring around the spout 4 on the lower surface 3d of the bottom m of the cylindrical main body 3, The discharge ports a are provided radially. The outer surface of the bottom m is composed of a tapered surface 13 that tapers downward and an annular horizontal surface 14 extending from the tapered surface 13 to the spout 4, and each rib 8 is formed on the tapered surface 13 and the annular horizontal surface 14. It is formed straddling. In FIG. 1, 8 a is a rib portion located on the tapered surface 13 of the rib 8, and 8 b is a rib portion located on the annular horizontal surface 14 of the rib 8.

一方、合成樹脂製の前記ろ材収容カートリッジ２は、上面部１５と筒状の周壁部１６と下面部１７とを有し、前記上面部１５には、起伏自在の略Ｃ型形状の把手２０が設けられている。さらに、前記上面部１５には通水用の複数の大小さまざな大きさの開口部１９ａ，１９ｂ，１９ｃ，１９ｄ，１９ｅ，１９ｆを備えている。開口部１９ａは、起立状態の前記把手２０（図３参照）を前記上面部１５と面一になるまで上から押して伏せた状態にするため把手２０が収容できる大きさの平面視円弧形状のものであり、前記上面部１５の大きさの略半分を占めている。また、開口部１９ｂは上面部１５の中央に位置するものである。開口部１９ｃ，１９ｄ，１９ｅおよび１９ｆは、開口部１９ｂを中心として径方向外方に向かって略同心円状にこの順で複数配列されており、大きさも大きくなっている。また、前記下面部１７には通水用の複数の大小さまざな大きさの開口部１９ｇ，１９ｈ，１９ｉ，１９ｊ，１９ｋを備えており、単一の開口部１９ｂを中心として径方向外方に向かって略同心円状に規則正しく複数配列されている。そして、開口部１９ｈ，１９ｉ，１９ｊおよび１９ｋの順で径方向外方にいくほど大きさも大きくなっている。   On the other hand, the filter medium containing cartridge 2 made of synthetic resin has an upper surface portion 15, a cylindrical peripheral wall portion 16, and a lower surface portion 17, and the upper surface portion 15 has a substantially C-shaped handle 20 that can be raised and lowered. Is provided. Further, the upper surface portion 15 is provided with a plurality of large and small openings 19a, 19b, 19c, 19d, 19e, and 19f for passing water. The opening 19a has a circular arc shape in a plan view so that the handle 20 can be accommodated so that the handle 20 (see FIG. 3) in an upright state is pushed down from the top until it is flush with the upper surface portion 15. And occupies approximately half of the size of the upper surface portion 15. The opening 19b is located at the center of the upper surface portion 15. A plurality of openings 19c, 19d, 19e, and 19f are arranged in this order in a substantially concentric circle shape outwardly in the radial direction with the opening 19b as the center, and the size is also increased. Further, the lower surface portion 17 is provided with a plurality of large and small openings 19g, 19h, 19i, 19j, and 19k for water passage, and radially outward with the single opening 19b as a center. A plurality of lines are regularly arranged in a substantially concentric circle. The size of the openings 19h, 19i, 19j, and 19k increases in the order of radial outward.

そして、ろ材収容カートリッジ２内に収容されているろ材Ａは、例えば、原水である水道水Ｗから不純物や塩素を取り除く「活性炭」と、まろやかさを出す「珊瑚セラミックス」および「麦飯石セラミック」をブレンドしたものであって、ろ過の寿命が来れば（ろ過機能が低下すれば）交換される使い捨てタイプのものである。すなわち、前記活性炭、珊瑚セラミックス、麦飯石セラミックスといった前記ろ材Ａは、前記ろ材Ａが流出しない大きさの目合いを備えたメッシュ体２１に袋詰めされており、そのメッシュ体２１が前記上面部１５、周壁部１６および下面部１７によって囲まれる空間Ｓ内に収容されて前記ろ材収容カートリッジ２が構成されている。前記ろ材収容カートリッジ２は、１個で例えば５００ｍｌ（ミリリットル）のペットボトル５００本分に当たる約２５０リットルの浄水を得ることができる程度のろ材Ａが収納可能な大きさのカートリッジであり、この場合のろ過流路は、例えば０．１６リットル／分である。なお、ろ材収容カートリッジ２の交換時期は約三ヵ月である。   The filter medium A stored in the filter medium storage cartridge 2 includes, for example, “activated carbon” that removes impurities and chlorine from tap water W, which is raw water, and “boiled ceramics” and “barley stone ceramic” that provide mellowness. It is a blended one that is replaced when the filter life is reached (if the filtration function decreases). That is, the filter medium A such as the activated carbon, glazed ceramics, and barley stone ceramics is packed in a mesh body 21 having a size that does not allow the filter medium A to flow out. The filter medium accommodation cartridge 2 is configured by being accommodated in a space S surrounded by the peripheral wall portion 16 and the lower surface portion 17. The filter medium containing cartridge 2 is a cartridge having a size capable of storing filter medium A to the extent that it is possible to obtain about 250 liters of purified water equivalent to 500 plastic bottles of 500 ml (milliliter), for example. The filtration channel is, for example, 0.16 liter / min. Note that the replacement time of the filter medium containing cartridge 2 is about three months.

ろ材収容カートリッジ２の前記上面部１５には、起伏自在の把手２０が設けられている。そのため、上方開口３ａを介しての筒状本体３内への収容の際には、図３に示すように、前記把手２０を起立状態にして持ち易くできるとともに、その状態で前記把手２０を持って収容することができる。そして、収容した後に起立状態の前記把手２０を前記上面部１５と面一になるまで上から押して伏せた状態にする（図１参照）。そのために前記上面部１５に形成された通水用の開口部１９ａ，１９ｂ，１９ｃ，１９ｄ，１９ｅ，１９ｆに均一に水道水が流れるようにすることができ、また、取り出しの際には、図２において二点鎖線で示すように、把手２０を起立状態にすることによって、ろ材収容カートリッジ２の取り出しを容易にできる。なお、把手２０を持った状態で前記上面部１５を押しながら収容動作すると、スムースに安定的にろ材収容カートリッジ２を収容することができる。さらに、前記上面部１５は、前記開口部１９ｂ，１９ｃ，１９ｄが形成された円盤部分１５ａを有する。そして、この円盤部分１５ａは、前記開口部１９ａの外周ｔ1 に対向する外周位置に形成された凹状の切欠Ｔを有する。すなわち、把手２０を掴みながら持ち上げて前記ろ材収容カートリッジ２を筒状本体３内から取り出す際に、開口部１９ａ内に伏せた状態で位置している把手２０を掴み易くするため（指先を入れ易くするため）円盤部分１５ａの外周ｔ2 に前記切欠Ｔを設けている。そして、把手２０の内周面２０ａと前記切欠Ｔとの間に指先を入れ易い大きさの隙間が形成される。そのためその隙間に指先をあてがった状態で把手２０の内側に指先を引っかけ易くでき、把手２０を指先で容易に持ち上げる（起立状態にする）ことができる。 On the upper surface portion 15 of the filter medium accommodating cartridge 2, a handle 20 that can be raised and lowered is provided. Therefore, when accommodated in the cylindrical main body 3 through the upper opening 3a, as shown in FIG. 3, the handle 20 can be held upright and easily held, and the handle 20 is held in that state. Can be accommodated. Then, the handle 20 in an upright state after being accommodated is pushed down from the top until it is flush with the upper surface portion 15 (see FIG. 1). Therefore, tap water can flow uniformly through the openings 19a, 19b, 19c, 19d, 19e, and 19f for water passage formed in the upper surface portion 15. As indicated by a two-dot chain line in FIG. 2, the filter medium containing cartridge 2 can be easily taken out by bringing the handle 20 upright. In addition, when the accommodating operation is performed while pushing the upper surface portion 15 with the handle 20 held, the filter medium accommodating cartridge 2 can be accommodated smoothly and stably. Further, the upper surface portion 15 has a disk portion 15a in which the openings 19b, 19c, 19d are formed. Then, the disk portion 15a has a notch T of the concave formed on the outer circumferential position facing the outer peripheral t 1 of the opening 19a. That is, when the filter medium accommodation cartridge 2 is taken out from the cylindrical main body 3 by lifting the grip 20 while grasping the grip 20, the grip 20 positioned in the open state 19 a is easily gripped (easy to insert a fingertip). to order) it is provided with the notch T on the outer circumference t 2 of the disc portion 15a. A gap is formed between the inner peripheral surface 20a of the handle 20 and the notch T so that a fingertip can be easily inserted. Therefore, the fingertip can be easily hooked on the inside of the handle 20 with the fingertip applied to the gap, and the handle 20 can be easily lifted with the fingertip (in a standing state).

そして、前記筒状本体３は、ろ材収容カートリッジ２を安定的に保持するため筒状本体３の底部ｍの内面（底部ｍの上面）３ｄ’におけるテーパ面１３に対応する面で、周方向に適宜間隔を有して、ろ材収容カートリッジ２の下面部１７の外周端が当接しうる複数のスペーサ２３を備えている。また、ろ材収容カートリッジ２の筒状の周壁部１６は、上部大径部分１６ａと下部小径部分１６ｂを備える一方、上部大径部１６ａの下端縁Ｂが当接する内側段部２５が筒状本体３に設けられている。その内側段部２５は前記第２段部３ｃよりもｄの高さ（図２参照）だけ高い位置にある。よって、使用状態では、前記周壁部１６（１６ａ，１６ｂ）が筒状本体３の内周面に密着しながら、周壁部１６の前記下部小径部分１６ｂが内側段部２５およびスペーサ２３間に位置するとともに、上部大径部分１６ａが内側段部２５によって支持された状態で、ろ材収容カートリッジ２が筒状本体３にきっちりと収容されうる。   And the said cylindrical main body 3 is a surface corresponding to the taper surface 13 in the inner surface (upper surface of bottom m) 3d 'of the bottom part m of the cylindrical main body 3 in order to hold | maintain the filter medium accommodation cartridge 2 stably in the circumferential direction. A plurality of spacers 23 that can contact the outer peripheral end of the lower surface portion 17 of the filter medium accommodating cartridge 2 are provided at appropriate intervals. The cylindrical peripheral wall portion 16 of the filter medium containing cartridge 2 includes an upper large-diameter portion 16a and a lower small-diameter portion 16b. Is provided. The inner step portion 25 is positioned higher than the second step portion 3c by a height d (see FIG. 2). Therefore, in the state of use, the lower small diameter portion 16b of the peripheral wall portion 16 is positioned between the inner step portion 25 and the spacer 23 while the peripheral wall portion 16 (16a, 16b) is in close contact with the inner peripheral surface of the cylindrical main body 3. At the same time, the filter medium accommodating cartridge 2 can be securely accommodated in the cylindrical main body 3 with the upper large-diameter portion 16 a supported by the inner step portion 25.

なお、図１に示す使用状態から図２に示すように上蓋５と下蓋６を筒状本体３にセットするにあたり、あわてて上方開口３ａを下蓋６で覆うような動作を使用者が行っても、セットの仕方が逆であることを使用者に直ぐさま気づかせるため下蓋６が上方開口３ａを覆うことができないように下蓋６の開口Ｄと上方開口３ａの大きさが設定されている。   When the upper lid 5 and the lower lid 6 are set on the cylindrical main body 3 as shown in FIG. 2 from the use state shown in FIG. 1, the user suddenly performs an operation to cover the upper opening 3 a with the lower lid 6. However, the size of the opening D and the upper opening 3a of the lower lid 6 is set so that the user can immediately notice that the setting method is reversed so that the lower lid 6 cannot cover the upper opening 3a. ing.

而して、図１に示すように、ろ材収容カートリッジ２が収容された筒状本体３を空のペットボトルＰ（例えば５００ｍｌ）にセットし、続いて、水道水Ｗを注ぐ。注ぐ際はゆっくり一定の速度で注ぐのが好ましい。すなわち、ろ材収容カートリッジ２が収容された筒状本体３の底部ｍの中央に連設された前記筒状の注ぎ口４を空のペットボトルＰの口部１０に挿入した状態で筒状本体３の上方開口３ａからろ材収容カートリッジ２に水道水を一定の速度で注ぐ。このように水道水Ｗを注ぐだけで、約３分で５００ｍｌの浄水Ｗ’を得ることができてまろやかなおいしい浄水を飲むことができる。すなわち、塩素を除去したおいしい軟水で、コーヒーやお茶の旨味がより一層引き立つ。下記表１は、この考案に係る携帯用浄水器の水質テストの結果を示している。表１から、分析水質基準２７項目全てに合格していることが分かり、また、残留塩素除去にも優れていることが分かる。   Thus, as shown in FIG. 1, the cylindrical main body 3 in which the filter medium accommodating cartridge 2 is accommodated is set in an empty plastic bottle P (for example, 500 ml), and then tap water W is poured. When pouring, it is preferable to slowly pour at a constant speed. That is, the cylindrical main body 3 in a state where the cylindrical spout 4 continuously provided at the center of the bottom m of the cylindrical main body 3 in which the filter medium containing cartridge 2 is stored is inserted into the mouth 10 of the empty plastic bottle P. From the upper opening 3a, tap water is poured into the filter medium accommodating cartridge 2 at a constant speed. In this way, just by pouring tap water W, 500 ml of purified water W 'can be obtained in about 3 minutes, and mellow delicious purified water can be drunk. That is, the delicious soft water from which chlorine has been removed enhances the taste of coffee and tea. Table 1 below shows the results of a water quality test of the portable water purifier according to the present invention. From Table 1, it can be seen that all 27 analytical water quality standards have been passed, and that it is excellent in removing residual chlorine.

Figure 0003168398
Figure 0003168398

図４は、ろ材収容カートリッジ２の周壁部１６が、上記実施形態で示した周壁部１６の上部大径部分１６ａよりも上下に長い上部大径部分１６ａ’を有するように構成したこの考案の他の実施形態を示す。図１〜３に示す符号と同一のものは、同一または相当物である。図４において、ろ材収容カートリッジ２の周壁部１６は、上記実施形態で示した周壁部１６の上部大径部分１６ａよりも上下に長い上部大径部分１６ａ’と、下部小径部分１６ｂとよりなる。上部大径部分１６ａ’の上下の長さＨは、その上面３０の位置Ｌ1 が筒状本体３の上端面３１の位置Ｌ2 から上方に突出した状態でろ材収容カートリッジ２が筒状本体３に収容できるような長さに設定されている。Δは、上面３０の突出長さである。このような構成では、上記実施形態で示した場合とは異なり、筒状本体３の上部内周面３’’も上部大径部分１６ａ’で覆うことができる。すなわち、上部大径部分１６ａ’が筒状本体３の上部内周面３’’に密着して水密にシールすることから、筒状本体３の内周面３’への水道水のリークを完全に防止することができる。 FIG. 4 shows another embodiment of the present invention in which the peripheral wall portion 16 of the filter medium containing cartridge 2 has an upper large-diameter portion 16a ′ that is vertically longer than the upper large-diameter portion 16a of the peripheral wall portion 16 shown in the above embodiment. The embodiment of is shown. 1 to 3 are the same or equivalent. In FIG. 4, the peripheral wall portion 16 of the filter medium containing cartridge 2 includes an upper large-diameter portion 16 a ′ that is vertically longer than the upper large-diameter portion 16 a of the peripheral wall portion 16 shown in the above embodiment, and a lower small-diameter portion 16 b. The upper and lower length H of the upper large-diameter portion 16 a ′ is such that the filter medium containing cartridge 2 is in a state where the position L 1 of the upper surface 30 protrudes upward from the position L 2 of the upper end surface 31 of the cylindrical body 3. It is set to a length that can be accommodated. Δ is the protruding length of the upper surface 30. In such a configuration, unlike the case shown in the above embodiment, the upper inner peripheral surface 3 '' of the cylindrical main body 3 can also be covered with the upper large-diameter portion 16a '. That is, since the upper large-diameter portion 16a ′ is in close contact with the upper inner peripheral surface 3 ″ of the cylindrical main body 3 and sealed in a water-tight manner, the tap water leaks to the inner peripheral surface 3 ′ of the cylindrical main body 3 completely. Can be prevented.

なお、この考案の携帯用浄水器は、前述したペットボトルＰのみならずステンレスボトル等、前記筒状の注ぎ口４が挿入可能な口部を有する種々の注水対象に用いることができる。   In addition, the portable water purifier of this invention can be used not only for the above-described plastic bottle P but also for various types of water injection objects having a mouth portion into which the cylindrical spout 4 can be inserted, such as a stainless steel bottle.

１ 携帯用浄水器
２ ろ材収容カートリッジ
３ 筒状本体
３ａ 上方開口
４ 筒状の注ぎ口
５ 上蓋
６ 下蓋
Ａ ろ材
ｍ 底部 DESCRIPTION OF SYMBOLS 1 Portable water purifier 2 Filter medium accommodation cartridge 3 Tubular main body 3a Upper opening 4 Cylindrical spout 5 Upper lid 6 Lower lid A Filter medium m Bottom

Claims (6)

ろ材収容カートリッジと、
上方開口を備え、その上方開口よりも下方にろ材が位置する状態で前記ろ材収容カートリッジを保持する筒状本体と、
その筒状本体の底部中央に連設された前記筒状本体よりも細い筒状の注ぎ口と、
前記筒状本体に着脱自在で、前記上方開口を覆うための上蓋と、
前記筒状本体に着脱自在で、前記注ぎ口を覆うための下蓋と
よりなることを特徴とする携帯用浄水器。 A filter medium containing cartridge;
A cylindrical main body having an upper opening and holding the filter medium containing cartridge in a state in which the filter medium is positioned below the upper opening;
A cylindrical spout thinner than the cylindrical main body, which is connected to the center of the bottom of the cylindrical main body,
An upper lid that is detachably attached to the cylindrical main body and covers the upper opening;
A portable water purifier comprising a lower lid that is detachably attached to the cylindrical main body and covers the spout. 前記上蓋が略ドーム形状、前記下蓋が略コップ形状であり、前記筒状本体に前記上蓋、下蓋を装着した状態では、全体の外形がカプセル状である請求項１に記載の携帯用浄水器。   The portable water purifier according to claim 1, wherein the upper lid has a substantially dome shape, the lower lid has a substantially cup shape, and the outer shape is a capsule shape when the upper lid and the lower lid are attached to the cylindrical main body. vessel. 前記下蓋には通気口が設けられている請求項１または２に記載の携帯用浄水器。   The portable water purifier according to claim 1 or 2, wherein the lower lid is provided with a vent. 前記筒状本体の外壁には、前記上蓋の下端縁が当接する第１段部と、前記下蓋の上端縁が当接する第２段部とが設けられている請求項１〜３のいずれか１項に記載の携帯用浄水器。   The outer wall of the said cylindrical main body is provided with the 1st step part which the lower end edge of the said upper cover contact | abuts, and the 2nd step part which the upper end edge of the said lower cover contact | abuts. The portable water purifier according to item 1. 前記筒状本体の底部下面で前記注ぎ口のまわりには注水対象のボトルの口部上面に当接するリブが放射状に設けられている請求項１〜４のいずれか１項に記載の携帯用浄水器。   The water purifier for portable use according to any one of claims 1 to 4, wherein ribs that come into contact with the upper surface of the mouth portion of the bottle to be injected are provided radially around the spout on the bottom lower surface of the cylindrical main body. vessel. 前記ろ材収容カートリッジは、上面部と筒状の周壁部と下面部とを有し、前記上面部および下面部にはそれぞれ通水用の開口部を備え、さらに、前記上面部には、起伏自在の把手が設けられている請求項１〜５のいずれか１項に記載の携帯用浄水器。   The filter medium containing cartridge has an upper surface portion, a cylindrical peripheral wall portion, and a lower surface portion, each of the upper surface portion and the lower surface portion has a water passage opening, and the upper surface portion can be raised and lowered freely. The portable water purifier according to any one of claims 1 to 5, wherein a handle is provided.
JP2011001749U 2011-03-30 2011-03-30 Portable water purifier Expired - Fee Related JP3168398U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3183081U (en) * 2013-02-12 2013-04-25 株式会社琳聡堂 Simple water purifier
KR101330154B1 (en) 2011-08-16 2013-11-15 김정용 Apparatus of filtering water
JP2014004563A (en) * 2012-06-26 2014-01-16 Toray Ind Inc Water purification apparatus
JP2014132166A (en) * 2013-01-07 2014-07-17 Toyota Motor Corp Internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101330154B1 (en) 2011-08-16 2013-11-15 김정용 Apparatus of filtering water
JP2014004563A (en) * 2012-06-26 2014-01-16 Toray Ind Inc Water purification apparatus
JP2014132166A (en) * 2013-01-07 2014-07-17 Toyota Motor Corp Internal combustion engine
JP3183081U (en) * 2013-02-12 2013-04-25 株式会社琳聡堂 Simple water purifier

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