JP3196274U - Ceramic protective plate - Google Patents

Ceramic protective plate Download PDF

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JP3196274U
JP3196274U JP2014006712U JP2014006712U JP3196274U JP 3196274 U JP3196274 U JP 3196274U JP 2014006712 U JP2014006712 U JP 2014006712U JP 2014006712 U JP2014006712 U JP 2014006712U JP 3196274 U JP3196274 U JP 3196274U
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ceramic
ceramic piece
piece
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protective plate
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哲原 劉
哲原 劉
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和成欣業股▲ふん▼有限公司
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0414—Layered armour containing ceramic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/02—Plate construction
    • F41H5/04—Plate construction composed of more than one layer
    • F41H5/0492—Layered armour containing hard elements, e.g. plates, spheres, rods, separated from each other, the elements being connected to a further flexible layer or being embedded in a plastics or an elastomer matrix

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Laminated Bodies (AREA)

Abstract

【課題】折り曲げ可能で高い防護効果を得るセラミック防護板を提供する。【解決手段】セラミック防護板１は、被覆層により覆われ、複数の第１のセラミック片２、複数の第２のセラミック片３、複数の第３のセラミック片４及び被接着物５を備える。第１のセラミック片２は、直線状に配列されるとともに、少なくとも１組の互いに対称な第１の側辺２１及び第２の側辺２２を有する。第１の側辺２１及び第２の側辺２２のそれぞれは、第１のセラミック片２の頂面２３から下方向へ延びて張り出した斜面である。第２のセラミック片３及び第３のセラミック片４のそれぞれは、直線状に配列されるとともに、第１のセラミック片２の両側に隣接する。第２のセラミック片３及び第３のセラミック片４は、少なくとも１組の互いに対称な第１の側面３１及び第２の側面４２をそれぞれ有する。【選択図】図２A ceramic protective plate that can be bent and obtains a high protective effect is provided. A ceramic protective plate is covered with a covering layer and includes a plurality of first ceramic pieces, a plurality of second ceramic pieces, a plurality of third ceramic pieces, and an adherend. The first ceramic piece 2 has a first side 21 and a second side 22 that are arranged linearly and are at least one pair symmetrical to each other. Each of the first side 21 and the second side 22 is an inclined surface extending downward from the top surface 23 of the first ceramic piece 2. Each of the second ceramic piece 3 and the third ceramic piece 4 is arranged linearly and adjacent to both sides of the first ceramic piece 2. The second ceramic piece 3 and the third ceramic piece 4 each have at least one pair of a first side surface 31 and a second side surface 42 that are symmetrical to each other. [Selection] Figure 2

Description

本考案は、セラミック防護板に関し、特に、折り曲げ可能で高い防護効果を得るセラミック防護板に関する。 The present invention relates to a ceramic protective plate, and more particularly, to a ceramic protective plate that can be folded to obtain a high protective effect.

一般のボディアーマー（又は防弾チョッキ）は、順次接着された被覆層、セラミック板及びストッパ層を含む。被覆層は、シート状の防弾繊維であり、セラミック板は、突き合せて接続した複数のセラミック片で構成され、ストッパ層は、複数の防弾繊維が積層・接着されて形成されている。セラミック板の鈍化、弾丸の捕捉、破壊及び吸収の作用により、セラミック板は、弾頭が貫通する際に発生する大部分のエネルギを消去し、ストッパ層は、弾丸の残部エネルギを吸収して高い防弾効果を得る。   A typical body armor (or bulletproof vest) includes a coating layer, a ceramic plate, and a stopper layer that are sequentially bonded. The covering layer is a sheet-shaped bulletproof fiber, the ceramic plate is composed of a plurality of ceramic pieces connected to each other, and the stopper layer is formed by laminating and bonding a plurality of bulletproof fibers. Due to the blunting of the ceramic plate, the capture of the bullet, the destruction and absorption, the ceramic plate erases most of the energy generated when the warhead penetrates, and the stopper layer absorbs the remaining energy of the bullet and is highly bulletproof Get the effect.

しかし、従来のボディアーマーの各セラミック板を接着した後、固定されて折り曲げることができない平板又は弧形板が形成されるため、各利用者の身体曲線に適用した防護面積を大きくし、完全な保護効果を得ることはできなかった。従来のボディアーマーの各セラミック板を強引に折り曲げた場合、各セラミック板が接着される間隙がＶ字状に形成され、セラミック板間のＶ字状の継ぎ目から弾丸が入り、弾丸の衝撃力に耐える強度がセラミック板自身の強度より大幅に小さいため、防護効果を得ることはできなかった。   However, after bonding the ceramic plates of the conventional body armor, a flat plate or arc-shaped plate that is fixed and cannot be bent is formed. A protective effect could not be obtained. When each ceramic plate of a conventional body armor is bent forcibly, the gap to which each ceramic plate is bonded is formed in a V shape, and bullets enter from the V-shaped seam between the ceramic plates, resulting in the impact force of the bullet Since the endurance strength is much smaller than the strength of the ceramic plate itself, a protective effect could not be obtained.

特開２０１０−２１０２０１号公報JP 2010-210201 A

本考案の目的は、異なるセラミック片の互いに隣接する側辺間に変形可能な被接着物を接着させ、互いに隣接した２つのセラミック片の側辺を互いに交錯させることにより、従来のセラミック板を折り曲げることができない問題点を解決し、様々な体型の利用者でも使用できるようにし、人体の防護面積を大きくして高い防護効果を得るセラミック防護板を提供することにある。
本考案のもう一つの目的は、互いに隣接した２つのセラミック片の側辺を互いに交錯させることにより、従来のセラミック板では、互いに隣接したセラミック片間の隙間から弾丸が撃ち込まれる虞のある防護の死角が発生する問題点を改善し、高い防護効果を得るセラミック防護板を提供することにある。 An object of the present invention is to fold a conventional ceramic plate by adhering a deformable object to be bonded between adjacent sides of different ceramic pieces and crossing the sides of two adjacent ceramic pieces. An object of the present invention is to provide a ceramic protective plate that solves the problems that cannot be solved, can be used by users of various body types, and has a large protective area to obtain a high protective effect.
Another object of the present invention is to prevent the bullets from being shot from the gap between the adjacent ceramic pieces in the conventional ceramic plate by crossing the sides of the two adjacent ceramic pieces. An object of the present invention is to provide a ceramic protective plate that improves the problem of blind spots and obtains a high protective effect.

上記課題を解決するために、本考案の第１の形態によれば、被覆層により覆われ、複数の第１のセラミック片、複数の第２のセラミック片、複数の第３のセラミック片及び被接着物を備えたセラミック防護板であって、前記第１のセラミック片は、直線状に配列されるとともに、少なくとも１組の互いに対称な第１の側辺及び第２の側辺を有し、前記第１の側辺及び前記第２の側辺のそれぞれは、前記第１のセラミック片の頂面から下方向へ延びて張り出した斜面であり、前記第２のセラミック片及び前記第３のセラミック片のそれぞれは、直線状に配列されるとともに、前記第１のセラミック片の両側に隣接し、前記第２のセラミック片及び前記第３のセラミック片は、少なくとも１組の互いに対称な第１の側面及び第２の側面をそれぞれ有し、前記第２のセラミック片及び前記第３のセラミック片の前記第１の側面及び前記第２の側面は、前記第２のセラミック片及び前記第３のセラミック片の底面から上方向へ延びて張り出した斜面であり、前記被接着物は、変形可能である上、前記第１のセラミック片の前記第１の側辺と前記第３のセラミック片の前記第２の側面との間と、前記第１のセラミック片の前記第２の側辺と前記第２のセラミック片の前記第１の側面との間に接着されることを特徴とするセラミック防護板が提供される。 In order to solve the above-described problem, according to the first aspect of the present invention, a plurality of first ceramic pieces, a plurality of second ceramic pieces, a plurality of third ceramic pieces and a covering are covered with a coating layer. A ceramic guard plate provided with an adhesive, wherein the first ceramic pieces are arranged in a straight line and have at least one pair of symmetrical first and second sides, Each of the first side edge and the second side edge is a slope extending downward from the top surface of the first ceramic piece, and the second ceramic piece and the third ceramic piece. Each of the pieces is arranged in a straight line and adjacent to both sides of the first ceramic piece, and the second ceramic piece and the third ceramic piece are at least one set of symmetrical first first pieces. Side and second side respectively The first side surface and the second side surface of the second ceramic piece and the third ceramic piece extend upward from the bottom surfaces of the second ceramic piece and the third ceramic piece. The surface to be bonded is deformable, and between the first side of the first ceramic piece and the second side of the third ceramic piece, and A ceramic guard plate is provided that is adhered between the second side of the first ceramic piece and the first side of the second ceramic piece.

前記第１のセラミック片、前記第２のセラミック片及び前記第３のセラミック片の底面に接着され、複数層の防弾繊維層が積層されて形成されたストップ層をさらに備えることが好ましい。 It is preferable to further include a stop layer that is bonded to the bottom surfaces of the first ceramic piece, the second ceramic piece, and the third ceramic piece and is formed by laminating a plurality of bulletproof fiber layers.

前記第１のセラミック片、前記第２のセラミック片及び前記第３のセラミック片は四角形状のシートであることが好ましい。 The first ceramic piece, the second ceramic piece, and the third ceramic piece are preferably square sheets.

前記第１のセラミック片、前記第２のセラミック片及び前記第３のセラミック片は六角形状のシートであることが好ましい。 The first ceramic piece, the second ceramic piece, and the third ceramic piece are preferably hexagonal sheets.

図１は、本考案の第１実施形態に係るセラミック防護板を示す平面図である。FIG. 1 is a plan view showing a ceramic protective plate according to a first embodiment of the present invention. 図２は、図１の線ａ−ａ’に沿った断面図であるFIG. 2 is a sectional view taken along line a-a ′ of FIG. 1. 図３は、本考案の第１実施形態に係るセラミック防護板の使用状態の説明図である。FIG. 3 is an explanatory diagram of a usage state of the ceramic protective plate according to the first embodiment of the present invention. 図４は、本考案の第１実施形態に係るセラミック防護板の使用状態の説明図である。FIG. 4 is an explanatory diagram of a usage state of the ceramic protective plate according to the first embodiment of the present invention. 図５は、本考案の第２実施形態に係るセラミック防護板を示す断面図である。FIG. 5 is a cross-sectional view illustrating a ceramic protective plate according to a second embodiment of the present invention. 図６は、本考案の第３実施形態に係るセラミック片を示す斜視図である。FIG. 6 is a perspective view showing a ceramic piece according to the third embodiment of the present invention. 図７は、本考案の第３実施形態に係るセラミック片を示す斜視図である。FIG. 7 is a perspective view showing a ceramic piece according to the third embodiment of the present invention. 図８は、本考案の第４実施形態に係るセラミック防護板を示す平面図である。FIG. 8 is a plan view showing a ceramic protective plate according to a fourth embodiment of the present invention.

以下、本考案の実施形態について図に基づいて説明する。なお、これによって本考案が限定されるものではない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited thereby.

本考案の一実施形態に係るセラミック防護板は、被覆層により覆われ、複数の第１のセラミック片、複数の第２のセラミック片及び複数の第３のセラミック片を含む。複数の第１のセラミック片は、直線状に配列されている。第１のセラミック片は、互いに対称な少なくとも１組の第１の側辺及び第２の側辺を有する。第１の側辺及び第２の側辺のそれぞれは、第１のセラミック片の頂面から下方向へ延びて張り出した斜面であり、複数の第２のセラミック片及び複数の第３のセラミック片は、それぞれ直線状に配列されるとともに、複数の第１のセラミック片の両側に隣接する。第２のセラミック片及び第３のセラミック片のそれぞれは、互いに対称な第１の側面及び第２の側面をそれぞれ有する。第２のセラミック片及び第３のセラミック片の第１の側面及び第２の側面は、それぞれ第２のセラミック片及び第３のセラミック片の底面から上方向へ延びて張り出した斜面である。被接着物は、変形可能である上、第１のセラミック片の第１の側辺と第３のセラミック片の第２の側面との間と、第１のセラミック片の第２の側辺と第２のセラミック片の第１の側面との間に接着される。   A ceramic protective plate according to an embodiment of the present invention is covered with a coating layer and includes a plurality of first ceramic pieces, a plurality of second ceramic pieces, and a plurality of third ceramic pieces. The plurality of first ceramic pieces are arranged linearly. The first ceramic piece has at least one pair of a first side and a second side that are symmetrical to each other. Each of the first side and the second side is an inclined surface extending downward from the top surface of the first ceramic piece, and includes a plurality of second ceramic pieces and a plurality of third ceramic pieces. Are arranged linearly and adjacent to both sides of the plurality of first ceramic pieces. Each of the second ceramic piece and the third ceramic piece has a first side surface and a second side surface that are symmetrical to each other. The first side surface and the second side surface of the second ceramic piece and the third ceramic piece are slopes extending upward from the bottom surfaces of the second ceramic piece and the third ceramic piece, respectively. The adherend is deformable, and is between the first side of the first ceramic piece and the second side of the third ceramic piece, and the second side of the first ceramic piece. Bonded between the first side of the second ceramic piece.

（第１実施形態）
図１及び図２を参照する。図１及び図２に示すように、本考案の第１実施形態に係るセラミック防護板１は、複数の第１のセラミック片２、複数の第２のセラミック片３、複数の第３のセラミック片４及び被接着物５を含む。第１のセラミック片２、第２のセラミック片３及び第３のセラミック片４のそれぞれは四角形状のシートである。 (First embodiment)
Please refer to FIG. 1 and FIG. As shown in FIGS. 1 and 2, the ceramic guard plate 1 according to the first embodiment of the present invention includes a plurality of first ceramic pieces 2, a plurality of second ceramic pieces 3, and a plurality of third ceramic pieces. 4 and the adherend 5 are included. Each of the first ceramic piece 2, the second ceramic piece 3, and the third ceramic piece 4 is a quadrangular sheet.

複数の第１のセラミック片２は、直線状に配列され、互いに対称な１組の第１の側辺２１及び第２の側辺２２を有する。第１の側辺２１及び第２の側辺２２は、第１のセラミック片２の頂面２３から下方向へ延びて張り出した斜面である。複数の第２のセラミック片３及び複数の第３のセラミック片４は、同様に直線状に配列され、複数の第１のセラミック片２の両側に隣接され、第２のセラミック片３は、互いに対称な第１の側面３１，４１を有し、第３のセラミック片４は、互いに対称な第２の側面３２，４２を有する。第２のセラミック片３及び第３のセラミック片４の第１の側面３１，４１及び第２の側面３２，４２は、第２のセラミック片３及び第３のセラミック片４の底面３３，３４から上方向へ延びて張り出した斜面である。被接着物５は、シリコーンなどの変形可能なプラスチックであり、第１のセラミック片２の第１の側辺２１と第３のセラミック片４の第２の側面４２との間と、第１のセラミック片２の第２の側辺２２と第２のセラミック片３の第１の側面３１との間とに接着されている。   The plurality of first ceramic pieces 2 includes a first side 21 and a second side 22 that are arranged in a straight line and are symmetrical to each other. The first side 21 and the second side 22 are slopes extending downward from the top surface 23 of the first ceramic piece 2. The plurality of second ceramic pieces 3 and the plurality of third ceramic pieces 4 are similarly arranged linearly, adjacent to both sides of the plurality of first ceramic pieces 2, and the second ceramic pieces 3 are mutually connected. The first ceramic surface 4 has symmetrical first side surfaces 31 and 41, and the third ceramic piece 4 has second side surfaces 32 and 42 that are symmetrical to each other. The first side surfaces 31 and 41 and the second side surfaces 32 and 42 of the second ceramic piece 3 and the third ceramic piece 4 are formed from the bottom surfaces 33 and 34 of the second ceramic piece 3 and the third ceramic piece 4. It is a slope that extends upward and projects. The adherend 5 is a deformable plastic such as silicone, between the first side 21 of the first ceramic piece 2 and the second side 42 of the third ceramic piece 4, and the first It is bonded between the second side 22 of the ceramic piece 2 and the first side face 31 of the second ceramic piece 3.

図３に示すように、被接着物５は、変形可能な特性を備えているため、第２のセラミック片３及び第３のセラミック片４が第１のセラミック片２に対して下方向へ折り曲げられても、依然として第１のセラミック片２の第１の側辺２１及び第２の側辺２２と緊密に連結されて弧面状に形成され、利用者の様々な身体曲線に適用することができる。図４に示すように、第３のセラミック片４の第２の側面４２及び第２のセラミック片３の第１の側面３１が、第１のセラミック片２の第１の側辺２１及び第２の側辺２２に対して下方向へ折り曲げられ、重なり領域が十分な大きさに維持され、第１の側辺２１及び第２の側辺２２の斜面設計により、弾丸が撃ち込まれる際に発生する衝撃力を弱めて高い防護効果を得る。   As shown in FIG. 3, since the adherend 5 has a deformable characteristic, the second ceramic piece 3 and the third ceramic piece 4 are bent downward with respect to the first ceramic piece 2. The first ceramic piece 2 is still tightly connected to the first side 21 and the second side 22 and formed into an arcuate shape, which can be applied to various body curves of the user. it can. As shown in FIG. 4, the second side surface 42 of the third ceramic piece 4 and the first side surface 31 of the second ceramic piece 3 are connected to the first side 21 and the second side of the first ceramic piece 2. Occurs when the bullet is shot due to the bent design of the first side 21 and the second side 22 so that the overlap area is maintained sufficiently large. Reduce the impact force to obtain a high protective effect.

（第２実施形態）
図５を参照する。図５に示すように、本考案の第２実施形態に係るセラミック防護服１の複数の第１のセラミック片２、第２のセラミック片３及び第３のセラミック片４の底面には、ストップ層９が接着され、ストップ層９は、防護効果を高めるために複数層の防弾繊維層が積層されて形成されている点が第１実施形態と異なる。 (Second Embodiment)
Please refer to FIG. As shown in FIG. 5, a stop layer is formed on the bottom surfaces of the plurality of first ceramic pieces 2, the second ceramic pieces 3, and the third ceramic pieces 4 of the ceramic protective clothing 1 according to the second embodiment of the present invention. The stop layer 9 is different from the first embodiment in that the stop layer 9 is formed by laminating a plurality of bulletproof fiber layers in order to enhance the protective effect.

（第３実施形態）
図６及び図７を参照する。図６及び図７に示すように、本考案の第３実施形態に係るセラミック防護板１の第１のセラミック片２は、互いに対称な第１の側辺２１，２１’及び第２の側辺２２，２２’を２組有し、頂面２３から下方向へ延びて張り出した斜面が、四角形状の第１のセラミック片２の４つの側辺に形成されている点が第１実施形態と異なる。第２のセラミック片３及び第３のセラミック片４は、２組の互いに対称な第１の側面３１，３１’，４１，４１’及び第２の側面３２，３２’，４２，４２’をそれぞれ有する。第２のセラミック片３及び第３のセラミック片４の４つの側辺には、第２のセラミック片３及び第３のセラミック片４の底面４３から上方向へ延びて張り出した斜面が形成され、この構造によりそれぞれ隣接した第１のセラミック片２、第２のセラミック片３及び第３のセラミック片４が折り曲げられるが、折り曲げ角度はそれぞれ異なってもよい。 (Third embodiment)
Please refer to FIG. 6 and FIG. As shown in FIGS. 6 and 7, the first ceramic piece 2 of the ceramic protective plate 1 according to the third embodiment of the present invention includes a first side 21, 21 ′ and a second side that are symmetrical to each other. The first embodiment is characterized in that the two slopes 22 and 22 ′ and extending from the top surface 23 and projecting downward are formed on the four sides of the quadrangular first ceramic piece 2. Different. The second ceramic piece 3 and the third ceramic piece 4 have two sets of mutually symmetrical first side faces 31, 31 ′, 41, 41 ′ and second side faces 32, 32 ′, 42, 42 ′, respectively. Have. On the four sides of the second ceramic piece 3 and the third ceramic piece 4, slopes are formed that extend upward from the bottom surfaces 43 of the second ceramic piece 3 and the third ceramic piece 4, Although the adjacent first ceramic piece 2, second ceramic piece 3 and third ceramic piece 4 are bent by this structure, the bending angles may be different from each other.

（第４実施形態）
図８を参照する。図８に示すように、本考案の第４実施形態に係るセラミック防護板１の第１のセラミック片６、第２のセラミック片７及び第３のセラミック片８は六角形状のシートである。第１のセラミック片６は、２組の互いに対称な第１の側辺６１，６１’及び第２の側辺６２，６２’を有する。第２のセラミック片７及び第３のセラミック片８は、２組の互いに対称な第１の側面７１，７１’，８１，８１’及び第２の側面７２，７２’，８２，８２’をそれぞれ有し、第２のセラミック片７及び第３のセラミック片８が第１のセラミック片６に対して下方向へ折り曲げられて弧面状に形成されている。 (Fourth embodiment)
Please refer to FIG. As shown in FIG. 8, the first ceramic piece 6, the second ceramic piece 7 and the third ceramic piece 8 of the ceramic protective plate 1 according to the fourth embodiment of the present invention are hexagonal sheets. The first ceramic piece 6 has two sets of first side edges 61, 61 ′ and second side edges 62, 62 ′ that are symmetrical to each other. The second ceramic piece 7 and the third ceramic piece 8 have two sets of mutually symmetrical first side faces 71, 71 ′, 81, 81 ′ and second side faces 72, 72 ′, 82, 82 ′, respectively. The second ceramic piece 7 and the third ceramic piece 8 are bent downward with respect to the first ceramic piece 6 to form an arc surface.

本考案のセラミック防護板は、以下（１）及び（２）の長所を有する。
（１）互いに隣接した２つのセラミック片の側辺を互いに交錯させ、互いに隣接したセラミック片を折り曲げ、湾曲した弧面又は曲面を形成し、様々な体型の利用者でも使用できるようにし、人体の防護面積を大きくする。
（２）互いに隣接した２つのセラミック片の側辺を互いに交錯させ、互いに隣接したセラミック片を折り曲げて十分な積層領域が維持され、第１の側辺及び第２の側辺を斜面に形成することにより、撃ち込まれる弾丸の衝撃力を分散させて高い防護効果を得ることができる。 The ceramic protective plate of the present invention has the following advantages (1) and (2).
(1) The sides of two adjacent ceramic pieces are crossed with each other, and the adjacent ceramic pieces are bent to form a curved arc surface or curved surface so that it can be used by users of various body types. Increase the protection area.
(2) The side edges of two adjacent ceramic pieces are crossed with each other, and the adjacent ceramic pieces are bent to maintain a sufficient laminated region, and the first side edge and the second side edge are formed on the inclined surface. Thus, it is possible to obtain a high protective effect by dispersing the impact force of the bullets to be shot.

上述したことから分かるように、本考案のセラミック防護板は、湾曲されて円弧面又は曲面に形成されて異なる体型の利用者でも利用できる上、弾丸が撃ち込まれる際に、隣接したセラミック片間の隙間から内側へ入り込むことを防いで防弾効果を得ることができる。産業上の利用価値があるため、ここに法に依り実用新案を提出する。   As can be seen from the above, the ceramic protective plate of the present invention is curved and formed into a circular or curved surface so that it can be used by users of different body shapes. It is possible to obtain a bulletproof effect by preventing intrusion from the gap. Because of its industrial value, a utility model is submitted here by law.

当該分野の技術を熟知するものが理解できるように、本考案の好適な実施形態を前述の通り開示したが、これらは決して本考案を限定するものではない。本考案の主旨と領域を逸脱しない範囲内で各種の変更や修正を加えることができる。従って、本考案の実用新案登録請求の範囲は、このような変更や修正を含めて広く解釈されるべきである。 The preferred embodiments of the present invention have been disclosed as described above so that those skilled in the art can understand them, but these do not limit the present invention in any way. Various changes and modifications can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the utility model registration claim of the present invention should be broadly interpreted including such changes and modifications.

１ セラミック防護板
２ 第１のセラミック片
３ 第２のセラミック片
４ 第３のセラミック片
５ 被接着物
６ 第１のセラミック片
７ 第２のセラミック片
８ 第３のセラミック片
９ ストップ層
２１ 第１の側辺
２１’ 第１の側辺
２２ 第２の側辺
２２’ 第２の側辺
２３ 頂面
３１ 第１の側面
３１’ 第１の側面
３２ 第２の側面
３２’ 第２の側面
３３ 底面
３４ 底面
４１ 第１の側面
４１’ 第１の側面
４２ 第２の側面
４２’ 第２の側面
４３ 底面
６１ 第１の側辺
６１’ 第１の側辺
６２ 第２の側辺
６２’ 第２の側辺
７１ 第１の側面
７１’ 第１の側面
７２ 第２の側面
７２’ 第２の側面
８１ 第１の側面
８１’ 第１の側面
８２ 第２の側面
８２’ 第２の側面 DESCRIPTION OF SYMBOLS 1 Ceramic guard plate 2 1st ceramic piece 3 2nd ceramic piece 4 3rd ceramic piece 5 To-be-adhered object 6 1st ceramic piece 7 2nd ceramic piece 8 3rd ceramic piece 9 Stop layer 21 1st Side 21 'first side 22 second side 22' second side 23 top surface 31 first side surface 31 'first side surface 32 second side surface 32' second side surface 33 bottom surface 34 bottom 41 first side 41 'first side 42 second side 42' second side 43 bottom 61 first side 61 'first side 62 second side 62' second Side side 71 First side surface 71 ′ First side surface 72 Second side surface 72 ′ Second side surface 81 First side surface 81 ′ First side surface 82 Second side surface 82 ′ Second side surface

Claims (4)

被覆層により覆われ、複数の第１のセラミック片、複数の第２のセラミック片、複数の第３のセラミック片及び被接着物を備えたセラミック防護板であって、
前記第１のセラミック片は、直線状に配列されるとともに、少なくとも１組の互いに対称な第１の側辺及び第２の側辺を有し、前記第１の側辺及び前記第２の側辺のそれぞれは、前記第１のセラミック片の頂面から下方向へ延びて張り出した斜面であり、
前記第２のセラミック片及び前記第３のセラミック片のそれぞれは、直線状に配列されるとともに、前記第１のセラミック片の両側に隣接し、前記第２のセラミック片及び前記第３のセラミック片は、少なくとも１組の互いに対称な第１の側面及び第２の側面をそれぞれ有し、前記第２のセラミック片及び前記第３のセラミック片の前記第１の側面及び前記第２の側面は、前記第２のセラミック片及び前記第３のセラミック片の底面から上方向へ延びて張り出した斜面であり、
前記被接着物は、変形可能である上、前記第１のセラミック片の前記第１の側辺と前記第３のセラミック片の前記第２の側面との間と、前記第１のセラミック片の前記第２の側辺と前記第２のセラミック片の前記第１の側面との間に接着されることを特徴とするセラミック防護板。 A ceramic protective plate covered with a coating layer and comprising a plurality of first ceramic pieces, a plurality of second ceramic pieces, a plurality of third ceramic pieces and an adherend,
The first ceramic pieces are arranged in a straight line and have at least one pair of symmetrical first and second sides, and the first and second sides. Each of the sides is an inclined surface extending downward from the top surface of the first ceramic piece,
Each of the second ceramic piece and the third ceramic piece is linearly arranged and adjacent to both sides of the first ceramic piece, and the second ceramic piece and the third ceramic piece. Each has at least one set of mutually symmetrical first and second side surfaces, and the first and second side surfaces of the second and third ceramic pieces are: An inclined surface extending upward from the bottom surface of the second ceramic piece and the third ceramic piece;
The adherend is deformable, and between the first side of the first ceramic piece and the second side surface of the third ceramic piece, and of the first ceramic piece. A ceramic protective plate, which is adhered between the second side and the first side surface of the second ceramic piece. 前記第１のセラミック片、前記第２のセラミック片及び前記第３のセラミック片の底面に接着され、複数層の防弾繊維層が積層されて形成されたストップ層をさらに備えることを特徴とする請求項１に記載のセラミック防護板。 A stop layer formed by laminating a plurality of layers of bulletproof fiber layers and being bonded to the bottom surfaces of the first ceramic piece, the second ceramic piece, and the third ceramic piece. Item 2. The ceramic protective plate according to Item 1. 前記第１のセラミック片、前記第２のセラミック片及び前記第３のセラミック片は四角形状のシートであることを特徴とする請求項１又は２に記載のセラミック防護板。 The ceramic protective plate according to claim 1 or 2, wherein the first ceramic piece, the second ceramic piece, and the third ceramic piece are rectangular sheets. 前記第１のセラミック片、前記第２のセラミック片及び前記第３のセラミック片は六角形状のシートであることを特徴とする請求項１又は２に記載のセラミック防護板。 The ceramic protective plate according to claim 1 or 2, wherein the first ceramic piece, the second ceramic piece, and the third ceramic piece are hexagonal sheets.
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