JP3173068U - Table rock crushing tool - Google Patents
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- JP3173068U JP3173068U JP2011006523U JP2011006523U JP3173068U JP 3173068 U JP3173068 U JP 3173068U JP 2011006523 U JP2011006523 U JP 2011006523U JP 2011006523 U JP2011006523 U JP 2011006523U JP 3173068 U JP3173068 U JP 3173068U
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- 239000011435 rock Substances 0.000 title description 4
- 235000002639 sodium chloride Nutrition 0.000 claims abstract description 59
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 55
- 239000011780 sodium chloride Substances 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 description 7
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
【課題】卓上にて、岩塩塊を破砕し細粒化することが出来る岩塩粉砕用具を提供する。
【解決手段】岩塩粉砕用具は、円筒状金属製容器とハンマーとの組み合わせからなる。金属製円筒容器の底部を、胴体部の肉厚の２〜５倍の肉厚とし、ハンマーは容器の胴体部の内径の１／２〜１／４倍の直径を有する円柱状頭部と、頭部の０．３〜０．８倍の直径を有する円柱状柄部からなる。
【選択図】図１A rock salt crushing tool capable of crushing a rock salt lump and making it finer on a table.
A rock salt crushing tool comprises a combination of a cylindrical metal container and a hammer. The bottom of the metal cylindrical container has a thickness 2 to 5 times the wall thickness of the body part, and the hammer has a cylindrical head having a diameter 1/2 to 1/4 times the inside diameter of the body part of the container, It consists of a cylindrical handle having a diameter 0.3 to 0.8 times that of the head.
[Selection] Figure 1
Description
本考案は卓上岩塩粉砕用具に関する。更に詳しくは、岩塩塊を破砕し細粒化するのに適した卓上岩塩粉砕用具に関する。 The present invention relates to a table rock salt grinding tool. More specifically, the present invention relates to a table salt crushing tool suitable for crushing a rock salt lump and making it fine.
近年健康ブームを背景に岩塩が注目されている。市販の岩塩の形態は、こぶし大の岩塩塊から粒状のものまで、多岐にわたる。なかでも岩塩塊は成分が一定であるため、他成分（不純物）の混入を望まない消費者や、岩塩と他の香辛料を混合して好みの調味料を自ら調合したい消費者には根強い人気がある。 In recent years, rock salt has attracted attention due to the health boom. Commercially available rock salt forms vary from fist-sized rock salt blocks to granular forms. In particular, the rock salt mass is a constant ingredient, so it has a strong popularity among consumers who do not want to mix other ingredients (impurities) and who want to mix their own salt and other spices to formulate their favorite seasonings themselves. is there.
岩塩塊を調味料として使用する場合には、粉砕して所望の顆粒または粉末形態にする必要がある。しかし、岩塩塊は硬いため、直接これを例えばおろし器を使用して擦ろうとすると手が滑って怪我をしたり、おろし器の刃が欠けて岩塩中に混入したりすることがある。このほか、岩塩細粒化のための家庭用ミルも市販されているが、破砕前の岩塩は、岩塩塊ではなく、粒径が５〜６ｍｍ以下の顆粒状岩塩に限られている。 When using a rock salt mass as a seasoning, it is necessary to grind into a desired granule or powder form. However, since the rock salt mass is hard, if it is directly rubbed using, for example, a grater, the hand may slip to cause injury, or the grater blade may be cut off and mixed into the rock salt. In addition, household mills for rock salt refinement are also commercially available, but the rock salt before crushing is not a rock salt lump but a granular rock salt with a particle size of 5 to 6 mm or less.
他方、すり鉢や乳鉢は擦り棒や乳棒を用いて顆粒状の岩塩を微粉砕することはできるが、いずれも岩塩塊を破砕する用具としては不向きである。
このほか、硬い物を破砕する工具として多様な形状の金槌、ハンマー、たがねが周知である（例えば、実願昭５４−１１５７００、実願昭５３−１３０７００）。しかし、それのみでは岩塩破砕片が周囲に散逸してしまう上に、そもそも岩塩粉砕用に設計されていないため、家庭内での岩塩粉砕用具としては不向きであった。
このように、家庭内で岩塩塊を必要な量だけ簡単に破砕し、引き続きそのまま細粒化処理することのできる手ごろな用具はこれまでに知られていない。
On the other hand, mortars and mortars can finely pulverize granular rock salt using a rubbing stick or pestle, but they are not suitable as tools for crushing rock salt blocks.
In addition, various types of hammers, hammers and chiseles are well known as tools for crushing hard objects (for example, Japanese Utility Model Application Nos. 54-115700 and 53-130700). However, it alone is not suitable as a salt crushing tool in the home because the rock fragments are scattered around and not designed for crushing salt.
Thus, there has not been known yet a handy tool that can easily crush a necessary amount of a rock salt lump in a household and then continue to refine it as it is.
そこで本考案者は、岩塩塊を卓上にて容易に破砕・細粒化することができる用具の創作を鋭意試みた。 Therefore, the present inventor has eagerly attempted to create a tool that can easily crush and refine a rock salt lump on a table.
その結果、厚底の底面を有する金属性の容器と、所定形状の金属製ハンマーより構成される用具にて、効率よく、かつ周囲に破砕片をまき散らすことなく、岩塩塊を破砕し、細粒化することが出来ることを見出し、本考案を完成するに至った。 As a result, using a metal container with a thick bottom and a metal hammer with a predetermined shape, the rock salt mass is crushed and finely divided without throwing crushed pieces around. I found out what I could do and came to complete this invention.
本考案の用具を用いることにより、家庭内で手軽に所望量の岩塩を所望のレベルに細粒化することができる。 By using the tool of the present invention, a desired amount of rock salt can be easily refined to a desired level at home.
以下、図面に基づいて本考案を説明する。
図１は本考案になる卓上岩塩粉砕用具１の使用状態を示す参考図である。
卓上岩塩粉砕用具１は、図２に示す厚底の円筒状金属製容器２と、図７に示す金属製ハンマー３より構成される。容器２内に、図示していない岩塩塊を置き、ハンマー３にて打ちつけることにより、岩塩塊を破砕し、細粒化することができる。
ハンマー３は、容器２の円筒内径より小さな直径を有する円柱状頭部と、その頭部の直径より小さな円柱状柄部とが、共通の円柱中心軸を有するように連接した構造となっているので、容器２の縁にハンマー３の柄部が当たることなく、岩塩塊を打叩することができる。
The present invention will be described below with reference to the drawings.
FIG. 1 is a reference diagram showing a usage state of a table rock salt grinding tool 1 according to the present invention.
The table rock salt crushing tool 1 includes a thick-bottom cylindrical metal container 2 shown in FIG. 2 and a metal hammer 3 shown in FIG. By placing a rock salt lump (not shown) in the container 2 and hitting it with a hammer 3, the rock salt lump can be crushed and made fine.
The hammer 3 has a structure in which a columnar head having a diameter smaller than the cylindrical inner diameter of the container 2 and a columnar handle portion smaller than the diameter of the head are connected so as to have a common columnar central axis. Therefore, the rock salt lump can be beaten without the handle portion of the hammer 3 hitting the edge of the container 2.
容器２を構成する金属の種類としては、硬度が高く、錆びにくい金属が好ましい。好ましい金属の種類としてステンレス鋼を挙げることが出来る。 As a kind of metal which comprises the container 2, the metal which has high hardness and is hard to rust is preferable. Stainless steel can be cited as a preferred metal type.
図３に示すように、容器２は胴体部２１と底部２２よりなる。 As shown in FIG. 3, the container 2 includes a body portion 21 and a bottom portion 22.
胴体部２１の内径は、市販の岩塩塊の大きさ、容器重量を考慮して適宜選択し得るが、好ましくは８０から１５０ｍｍ、より好ましくは１００〜１３０ｍｍである。胴体部２１の厚さは、０．８ｍｍから４ｍｍの範囲であり、１ｍｍから３ｍｍの範囲がより好ましい。最も好ましい範囲は１．８ｍｍから２．２ｍｍである。
胴体部２１の高さは、容器２の転倒防止と破砕片の飛散防止の観点から、その直径の１．０から２．０倍であることが好ましく、１．３から１．５倍であることがより好ましい。
Although the internal diameter of the trunk | drum 21 can be suitably selected considering the magnitude | size of a commercially available rock salt lump and a container weight, Preferably it is 80-150 mm, More preferably, it is 100-130 mm. The thickness of the body portion 21 is in the range of 0.8 mm to 4 mm, and more preferably in the range of 1 mm to 3 mm. The most preferred range is 1.8 mm to 2.2 mm.
The height of the body portion 21 is preferably 1.0 to 2.0 times its diameter and 1.3 to 1.5 times from the viewpoint of preventing the container 2 from falling and preventing shattering of the fragments. It is more preferable.
底部２２は胴体部２１より肉厚となっている。底部２２の厚さを胴体部２１より大きくすることにより、底部２２の慣性質量が増し、ハンマー３により加えられる衝撃力がより強く岩塩塊に伝わるため、岩塩塊を効率よく破砕することが出来る。加えて容器２の重心の位置が低くなるので、岩塩塊の破砕時に容器２が転倒しにくくなる。底部の厚さは、胴体部の厚さの１．５から５．０倍の厚さが好ましく、２．０から４．０倍の厚さがより好ましく、２．５から３．５倍の厚さが最も好ましい。 The bottom portion 22 is thicker than the body portion 21. By making the thickness of the bottom portion 22 larger than that of the body portion 21, the inertia mass of the bottom portion 22 is increased, and the impact force applied by the hammer 3 is more strongly transmitted to the salt mass, so that the salt mass can be efficiently crushed. In addition, since the position of the center of gravity of the container 2 is lowered, it becomes difficult for the container 2 to fall when the rock salt mass is crushed. The thickness of the bottom is preferably 1.5 to 5.0 times the thickness of the body, more preferably 2.0 to 4.0 times, and 2.5 to 3.5 times the thickness. Thickness is most preferred.
図３に示すように底部外面２３は容器２が安定に載置できるよう平面でなければならない。他方、岩塩塊の破砕に際し、その岩塩塊が載置され、後述するハンマー３の頭部３１と接する底部内面２２１は、図３に示すように平面であっても良いが、傾斜面を有する構造としてもよい。そのような構造として、底部２２が中央平坦部２２２と傾斜部２２３とよりなる構造を挙げることが出来る（図４）。
このような構造を採用することにより、破砕作業中に生ずる容器２の微弱な振動により、サイズの大きい岩塩破砕片が傾斜部２２３の斜面を降下して底面中央平坦部２２２に集まりやすくなるので、破砕効率が一層向上する。
As shown in FIG. 3, the bottom outer surface 23 must be flat so that the container 2 can be placed stably. On the other hand, at the time of crushing the rock salt lump, the rock salt lump is placed, and the bottom inner surface 221 in contact with the head 31 of the hammer 3 to be described later may be flat as shown in FIG. It is good. An example of such a structure is a structure in which the bottom 22 includes a central flat portion 222 and an inclined portion 223 (FIG. 4).
By adopting such a structure, because of the weak vibration of the container 2 that occurs during the crushing operation, large-sized rock salt fragments fall down the slope of the inclined portion 223 and easily gather at the bottom central flat portion 222. The crushing efficiency is further improved.
また底部内面２２１は、図５に示すようにハンマー３を打ち込む側よりみて凹曲面２２４であってもよい。底面を凹曲面２２４とすることにより、サイズの大きい岩塩破砕片が底部内面中央部に集まりやすくなり、傾斜部２２３を設けた場合と同様の効果が得られる。 Further, the bottom inner surface 221 may be a concave curved surface 224 when viewed from the side where the hammer 3 is driven as shown in FIG. By making the bottom surface a concave curved surface 224, large-sized rock salt fragments are easily collected at the center of the inner surface of the bottom portion, and the same effect as when the inclined portion 223 is provided can be obtained.
凹曲面２２４の例としては、容器２の円筒中心軸を含む平面と凹曲面２２４との交線が円弧、楕円弧、またはサイクロイド曲線（最速降下曲線、以下同じ）を形成するような曲面を選択することが出来る。図６は、前記交線がサイクロイド曲線２２５を成す場合を示す。 As an example of the concave curved surface 224, a curved surface is selected such that the intersection line between the plane including the cylindrical central axis of the container 2 and the concave curved surface 224 forms an arc, an elliptical arc, or a cycloid curve (the fastest descent curve, the same applies hereinafter). I can do it. FIG. 6 shows a case where the intersecting line forms a cycloid curve 225.
また前記傾斜部２２３の構成においても、容器２の円筒中心軸を含む平面と傾斜部２２３の傾斜面との交線が直線の場合のほか、円弧、楕円弧またはサイクロイド曲線を形成するような構成を選択することが出来る。 In addition, in the configuration of the inclined portion 223, in addition to the case where the intersecting line between the plane including the cylindrical central axis of the container 2 and the inclined surface of the inclined portion 223 is a straight line, an arc, elliptical arc, or cycloid curve is formed. You can choose.
次にハンマー３について説明する。
本考案の用具１を構成するハンマー３は、図３に示す如く、円柱状の頭部３１と、頭部３１より小さな径を有する円柱状の柄部３２とが、共通の円柱中心軸を有するよう結合した構造をとる。
Next, the hammer 3 will be described.
As shown in FIG. 3, the hammer 3 constituting the tool 1 of the present invention has a columnar head portion 31 and a columnar handle portion 32 having a smaller diameter than the head portion 31 having a common columnar central axis. It has a combined structure.
頭部３１の打叩面３４は、平面または凸曲面である。打叩面が平面の場合のハンマー３の側面図を図９に示す。打叩面が凸曲面の場合のハンマー３の側面図を図１０に示す。前記容器２の底部２２の内面２２１が平面であるか、または底部２２が中央平坦部２２２と傾斜部２２３とよりなる場合には、頭部３１の打叩面３４として、平面打叩面３１１、凸曲面打叩面３１２のいずれも採用することができる。底部２２の内面２２１が前記凹曲面２２４である場合には、頭部３１の打叩面３４を凸曲面３１２とし、かつ凸曲面３１２の最大曲率半径（打叩面中央部の曲率半径）を、凹曲面２２４と容器2の円筒中心軸との交点における曲面２２４の曲率半径以下とすることが好ましい。 The hitting surface 34 of the head 31 is a flat surface or a convex curved surface. FIG. 9 shows a side view of the hammer 3 when the hitting surface is flat. FIG. 10 shows a side view of the hammer 3 when the hitting surface is a convex curved surface. When the inner surface 221 of the bottom portion 22 of the container 2 is a flat surface, or the bottom portion 22 is composed of a central flat portion 222 and an inclined portion 223, a flat hitting surface 311 as the hitting surface 34 of the head 31, Any of the convex curved hitting surfaces 312 can be employed. When the inner surface 221 of the bottom 22 is the concave curved surface 224, the hitting surface 34 of the head 31 is a convex curved surface 312 and the maximum radius of curvature of the convex curved surface 312 (the radius of curvature of the central portion of the hitting surface) is The radius of curvature of the curved surface 224 is preferably equal to or less than the intersection point between the concave curved surface 224 and the cylindrical central axis of the container 2.
頭部３１の直径は、打叩作業性及び破砕効率の観点から、容器２の内径の１／２から1／４の範囲であることが好ましい。
また底部２２が中央平坦部２２２と傾斜部２２３から成る場合においては、平面打叩面３１１を有する頭部３１の直径は、中央平坦部２２２の直径以下とすることが好ましく、中央平坦部２２２の直径の０．８倍以下とすることがより好ましい。
The diameter of the head 31 is preferably in the range of 1/2 to 1/4 of the inner diameter of the container 2 from the viewpoint of tapping workability and crushing efficiency.
In the case where the bottom portion 22 includes the central flat portion 222 and the inclined portion 223, the diameter of the head 31 having the flat hitting surface 311 is preferably equal to or smaller than the diameter of the central flat portion 222. More preferably, the diameter is 0.8 times or less of the diameter.
頭部３１の長さ（高さ）は、打叩作業性及び衝撃力の観点から、１０ｍｍから８０ｍｍが好ましく、３０ｍｍから５０ｍｍの範囲がより好ましい。 The length (height) of the head 31 is preferably from 10 mm to 80 mm, and more preferably from 30 mm to 50 mm, from the viewpoint of tapping workability and impact force.
柄部３２の直径は、頭部３１の直径の０．３から０．８倍であることが好ましく、０．４〜０．６倍であることがより好ましい。打叩作業性（握り易さ）の観点から、１５ｍｍから２５ｍｍの範囲が好ましく、１８ｍｍから２２ｍｍの範囲がより好ましい。
柄部３２の長さは、打叩作業時に握り手が容器２と接触しないよう、容器２の高さよりも８０ｍｍから１２０ｍｍ程度長い寸法とすることが好ましい。
The diameter of the handle portion 32 is preferably 0.3 to 0.8 times the diameter of the head portion 31, and more preferably 0.4 to 0.6 times. From the viewpoint of tapping workability (ease of gripping), a range of 15 mm to 25 mm is preferable, and a range of 18 mm to 22 mm is more preferable.
The length of the handle 32 is preferably about 80 to 120 mm longer than the height of the container 2 so that the gripping hand does not come into contact with the container 2 during the tapping operation.
岩塩塊を破砕するには、破砕初期（最初の２分割、４分割）時に、もっとも大きな衝撃を加える必要があるため、衝撃力を岩塩塊の一点に集中させることにより破壊力が倍加する。
したがって、柄部３２の端部３２１は、図７に示すようにその端面を平面としてもよいが、その端部を尖角端部とすることもできる。
尖角端部の例としては、円錐状の端部のほか、正三角錐・正四角錐などの正多角錘様の形状を含む端部を挙げることが出来る。柄部３２の端部が円錐状端部である例を図１１に示す。他の尖角端部の例として、柄部３２の円柱直径の一の直径線を交線とし、かつ柄部３２の円柱中心軸に対して互いに面対称の位置にある一対の平面により分断形成される尖角端部３２３をあげることが出来る。このような尖角端部３２３を有するハンマー３の例を図１３に示す。
In order to crush a rock salt mass, it is necessary to apply the greatest impact at the initial stage of crushing (the first 2 divisions and 4 divisions), so that the breaking force is doubled by concentrating the impact force on one point of the rock mass.
Accordingly, the end portion 321 of the handle portion 32 may have a flat end surface as shown in FIG.
As an example of the apex end portion, in addition to a conical end portion, an end portion including a regular polygonal pyramid-like shape such as a regular triangular pyramid or a regular quadrangular pyramid can be given. An example in which the end of the handle 32 is a conical end is shown in FIG. As an example of another apex end portion, a split line is formed by a pair of planes that intersect one line of the cylinder diameter of the handle portion 32 and are symmetrical with respect to the center axis of the cylinder of the handle portion 32. The apex end 323 to be formed can be raised. An example of the hammer 3 having such a pointed end 323 is shown in FIG.
上記のように、柄３２の端部が尖角端部である場合には、岩塩塊の破砕処理において、破砕初期は、ハンマー３を反転して当該尖角端部を岩塩塊に向けて打叩することにより、端部の応力集中効果により、岩塩塊を容易に破砕することができる。
その後ハンマーを反転すれば、通常の手順どおり頭部３１にて岩塩破砕片を細粒化することができる。
As described above, when the end portion of the handle 32 is an apex end, in the crushing process of the rock salt lump, at the initial stage of crushing, the hammer 3 is reversed and the apex end is directed toward the rock salt lump. By tapping, the salt mass can be easily crushed by the stress concentration effect at the end.
Then, if the hammer is reversed, the rock salt fragment can be made finer by the head 31 as in a normal procedure.
ハンマー３の材質は、岩塩塊破砕効率の上から、頭部３１、柄部３２ともに金属であることが必要である。
また、使用後に水洗され、容器２の中にハンマー３が収納された状態で置かれる場合が想定されるため、電食（ガルバニ腐食、異種金属接触腐食）を回避する観点から、ハンマー３は容器２と同一の金属であることが好ましい。従って容器２がステンレスである場合には、ハンマー３の材質もステンレスとすることが好ましい。
以下、実施例にて本考案を具体的に説明する。
The material of the hammer 3 is required to be a metal for both the head portion 31 and the handle portion 32 in view of the efficiency of crushing the salt mass.
Further, since it is assumed that the product is washed after use and placed in a state where the hammer 3 is housed in the container 2, the hammer 3 is a container from the viewpoint of avoiding electric corrosion (galvanic corrosion, foreign metal contact corrosion). 2 is preferably the same metal. Therefore, when the container 2 is stainless steel, it is preferable that the material of the hammer 3 is also stainless steel.
Hereinafter, the present invention will be specifically described with reference to examples.
［実施例１］
ステンレス管とステンレス製平板を切断・溶接加工して、内径１１０．３ｍｍ、外径１１４．３ｍｍ、高さ１５０ｍｍ、厚さ２ｍｍの胴体部２１と、厚さ６ｍｍの底部２２とより構成される容器２を製作した。
他方、ステンレス製丸棒を旋盤加工することにより、直径４０ｍｍ、長さ４０ｍｍの円柱状頭部３１と、直径２０ｍｍ、長さ２１０ｍｍの円柱状柄部３２とよりなる全長２５０ｍｍのハンマー３を製作した。
このようにして製作した容器２の中に、こぶし大の岩塩塊２個（総重量２２１ｇ）を入れ、ハンマー３にて打叩回数１５０回、所要時間１１０秒にて、ザラメ状からグラニュー糖サイズの細粒岩塩を得た。
[Example 1]
A vessel constructed by cutting and welding a stainless steel tube and a stainless steel flat plate and comprising a body portion 21 having an inner diameter of 110.3 mm, an outer diameter of 114.3 mm, a height of 150 mm and a thickness of 2 mm, and a bottom portion 22 of a thickness of 6 mm 2 was produced.
On the other hand, a hammer 3 having a total length of 250 mm made of a cylindrical head 31 having a diameter of 40 mm and a length of 40 mm and a cylindrical handle portion 32 having a diameter of 20 mm and a length of 210 mm was manufactured by lathing a stainless steel round bar. .
Put 2 fist-sized rocksalts (total weight 221g) in the container 2 manufactured in this way, and hit the hammer 3 with 150 hits and the required time 110 seconds. Of fine-grained rock salt.
［実施例２］
実施例１において、底部内面を曲率半径２５０ｍｍの球面よりなる凹曲面２２４を有する構造とし、底部２２の中心厚さ６ｍｍとした他は同様の容器２とし、頭部３１の打叩面を曲率半径１５０ｍｍの球面よりなる凸曲面３１２とするほかは同様にしてハンマー３とする。
このようにして製作した当該容器２の中に、こぶし大の岩塩塊２個を入れ、当該ハンマー３にて打叩すれば、岩塩塊の破砕片、特に粒度の粗い破砕片が底部中央に集まりやすくなるので、破砕効率が増す。
[Example 2]
In Example 1, the inner surface of the bottom portion has a concave curved surface 224 made of a spherical surface with a curvature radius of 250 mm, the same container 2 is used except that the center thickness of the bottom portion 22 is 6 mm, and the striking surface of the head 31 has a radius of curvature. The hammer 3 is similarly used except that the convex curved surface 312 is a 150 mm spherical surface.
If two fist-sized rock salt lumps are put into the container 2 manufactured in this way and beaten with the hammer 3, crushed pieces of the rock salt lumps, especially coarse crushed pieces gather at the center of the bottom. Since it becomes easy, crushing efficiency increases.
［実施例３］
実施例２において、ハンマー３の端部を円錐状（円錐部分の高さ１２ｍｍ）とすれば、
こぶし大の岩塩塊を初めに２分割、４分割するに要する力を大幅に低減することが出来、作業が楽になる。
[Example 3]
In Example 2, if the end of the hammer 3 is conical (conical portion height 12 mm),
The force required to divide the fist-sized rock salt block into two or four at the beginning can be greatly reduced, making the work easier.
本考案により、岩塩塊を家庭内で容易に破砕・細粒化することが可能となるため、岩塩の普及を促し、岩塩産業に貢献することができる。 According to the present invention, it is possible to easily crush and refine the rock salt mass at home, so that it can promote the spread of rock salt and contribute to the rock salt industry.
１．卓上岩塩粉砕用具
２．用具１を構成する円筒状金属製容器
２１．容器２の胴体部
２２．容器２の底部
２２１．底部２の内面
２２２．中央平坦部
２２３．傾斜部
２２４．底部２の凹曲面
２２５．容器２の円筒中心軸を含む平面と凹曲面２２４との交線であって、サイクロイド曲線を形成するもの
３．用具１を構成するハンマー
３１．ハンマー３の頭部
３１１．頭部３１の平面の打叩面
３１２．頭部３１の凸曲面の打叩面
３２．ハンマー３の柄部
３２１．柄部３２の端部
３２２．柄部３２の円錐状端部
３２３．柄部３２の円柱直径の一の直径線を交線とし、かつ柄部３２の円柱中心軸に対して互いに面対称の位置にある一対の平面により分断形成される柄部３２の尖角端部
1. Table rock crushing tool 1. 20. Cylindrical metal container constituting the tool 1 21. Body part of container 2 Bottom of container 2 221. Inner surface of bottom 2 222. Central flat part 223. Inclined part 224. Concave curved surface of the bottom 2 225. 2. A line of intersection between a plane including the cylindrical central axis of the container 2 and the concave curved surface 224, which forms a cycloid curve. Hammer constituting the tool 1 31. The head of the hammer 3 311. Planar striking surface of the head 31 312. 32. Convex-curved striking surface of the head 31. Handle part of hammer 3 321. End portion of handle 32 322. Conical end portion of the handle portion 323. The apex end of the handle portion 32 formed by a pair of planes that are separated from each other by a single diameter line of the cylinder diameter of the handle portion 32 and that are symmetrical with respect to the center axis of the cylinder of the handle portion 32
Claims (10)
容器２は、胴体部２１と底部２２よりなり、
胴体部２１は、
ア）内径８０〜１５０ｍｍ、
イ）肉厚１〜３ｍｍ、
ウ）高さが内径の１．０〜２．０倍であり、
底部２２は、胴体部２１の肉厚の２〜５倍の肉厚であり、
ハンマー３は、
１）容器２の胴体部２１の内径の１／２〜１／４倍の直径を有する円柱状頭部３１と、
２）頭部３１の直径の０．３〜０．８倍の直径を有する円柱状柄部３２とよりなり、
３）頭部３１と柄部３２は共通の円柱中心軸を有するように連接している 卓上岩塩粉砕用具 It consists of a cylindrical metal container 2 and a metal hammer 3,
The container 2 includes a body part 21 and a bottom part 22,
The body part 21 is
A) Inner diameter 80-150mm,
B) Thickness 1 to 3mm,
C) The height is 1.0 to 2.0 times the inner diameter,
The bottom 22 is 2 to 5 times thicker than the body 21.
Hammer 3
1) a cylindrical head portion 31 having a diameter that is 1/2 to 1/4 times the inner diameter of the body portion 21 of the container 2;
2) It comprises a cylindrical handle 32 having a diameter 0.3 to 0.8 times the diameter of the head 31;
3) The head 31 and the handle 32 are connected so as to have a common cylindrical central axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011006523U JP3173068U (en) | 2011-11-04 | 2011-11-04 | Table rock crushing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011006523U JP3173068U (en) | 2011-11-04 | 2011-11-04 | Table rock crushing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3173068U true JP3173068U (en) | 2012-01-19 |
Family
ID=48000360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011006523U Expired - Fee Related JP3173068U (en) | 2011-11-04 | 2011-11-04 | Table rock crushing tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3173068U (en) |
-
2011
- 2011-11-04 JP JP2011006523U patent/JP3173068U/en not_active Expired - Fee Related
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