阅读说明：本技术 一种防弹衣 (Bulletproof vest ) 是由 吕文平 李若凡 于 2019-09-25 设计创作，主要内容包括：一种防弹衣,包括衣衬和防弹板,前胸或后背设置的所述防弹板呈十字形状,本发明旨在通过防护理念、防弹板形态、防弹板适配性的改进,使新型防弹板既有效保护了胸、腹部重要器官/组织,又通过形态的改进,达到重量进一步减轻、穿着耐受度进一步增强的效果,使穿着人员更好地遂行军事任务,与现役防弹板相比,本发明的防弹板重量进一步减轻、形态更加科学、穿着更加舒适；减少保护面积的同时保证重要器官/组织的有效防护；增强防弹衣穿着人员的耐受性和机动性,真正在军人执行作战、反恐任务时发挥好防护作用。(The invention relates to a bullet-proof vest, which comprises a shirt lining and a bullet-proof plate, wherein the bullet-proof plate arranged on the front chest or the back is in a cross shape, the bullet-proof plate not only effectively protects important organs/tissues of the chest and the abdomen, but also achieves the effects of further reducing the weight and further enhancing the wearing tolerance by improving the shape through the protection concept, the shape of the bullet-proof plate and the adaptability of the bullet-proof plate, so that a wearer can better carry out military tasks, and compared with the existing bullet-proof plate, the bullet-proof plate disclosed by the invention has the advantages of further reducing the weight, more scientific shape and more comfortable wearing; the protection area is reduced, and meanwhile, the effective protection of important organs/tissues is ensured; the endurance and the maneuverability of the personnel wearing the body armor are enhanced, and the body armor plays a good protection role when the soldier carries out battle and anti-terrorism tasks.)

1. A bullet-proof vest comprises a shirt lining and bullet-proof plates, and is characterized in that the bullet-proof plates arranged on the front chest or the back are in a cross shape.

2. A body armor according to claim 1, wherein said armor comprises a longitudinally disposed upper armor (1), a longitudinally disposed lower armor (2), and a transversely disposed transverse armor (3), said upper armor (1) and said lower armor (2) being disposed on the upper and lower sides of said transverse armor (3), respectively, and joined together in a cross-like manner.

3. A body armor according to claim 2 wherein said ballistic panels are provided in at least three pieces, including said upper ballistic panel (1), said lower ballistic panel (2) and said transverse ballistic panel (3) being longitudinally disposed and being laterally disposed independently of each other, said upper ballistic panel (1) and said lower ballistic panel (2) being disposed on upper and lower sides of said transverse ballistic panel (3), respectively, and being cross-shaped assembled within said liner.

4. A body armor according to claim 3 wherein the upper edge of the upper panel (1) is no lower than the jugular notch of the body, the lower edge of the lower panel (2) is no higher than the horizontal line of the bilateral anterior superior iliac spines of the body, the lateral edges of the lateral panel (3) are at the bilateral anterior axillary lines or the axillary median lines or between the two, and the lateral edges are bent towards the chest wall at the proximal chest wall to fit the lateral chest wall; go up armour (1) and cover the chest section of walking of heart and aorta and vena cava, horizontal armour covers liver, spleen and the chest abdomen section of walking of aorta and vena cava, lower armour (2) covers the abdomen section of walking of aorta and vena cava.

5. Body armor according to claim 4, wherein the width C of the transverse ballistic panel (3) is not less than the distance between the left and right anterior axillary lines of the human body, and the height D is not less than the maximum distance between the upper and lower limits of the liver and spleen of the human body; the width A of the upper bulletproof plate (1) is not less than the maximum transverse diameter of the heart of the human body, and the height B is that the upper edge is not less than the upper boundary of the transverse bulletproof plate from the jugular vein notch of the human body; the width E of the lower armor (2) is not less than the maximum transverse diameter of the outer edges of the walls of the abdominal aorta and the inferior vena cava, and the height F is the horizontal connecting line from the lower border of the middle armor to the position not higher than the front upper iliac spines at both sides.

6. a body armor according to claim 1 in which the ballistic panels are in the form of a double cross corresponding to the front and back of the bust of a human body.

7. A body armor according to claim 1 in which the panels comprise front and rear panels joined to one another, the panels being disposed in the front and rear panels, respectively, the panels being symmetrically disposed in the front and rear panels.

8. A body armor according to claim 2 or 3, characterized in that said upper ballistic panel (1) and said lower ballistic panel (2) are rectangular.

9. A body armor according to claim 2 or 3, characterized in that the transverse ballistic panels (3) are rectangular in front and arcuate in cross-section corresponding to the human body.

10. A body armor according to claim 2 or 3, characterized in that the lining is provided with a cavity corresponding to the shape of the ballistic panel and accommodating the upper (1), lower (2) and transverse (3) ballistic panels.

Technical Field

The invention relates to the technical field of individual protection equipment in the field of military protection, in particular to a body armor, and discloses a body armor taking key organs/tissues as protection keys, which is used for individual protection of missions such as battle and anti-terrorism.

Background

The prior bulletproof clothes for battle are mainly hard bulletproof clothes which are made of hard high-strength materials such as metal or nonmetal. The disadvantages are poor softness and poor wearing comfort. The soft and hard composite body armor uses soft material as a main body, and hard material as an inserting plate (i.e. a bulletproof plate) to be inserted into the lining to form the composite body armor. At present, the military bulletproof vest is mainly selected from soft and hard composite bulletproof vests according to the purposes of battles, counter terrorism and the like, wherein the protection of high-speed bullets and shrapnels mainly depends on hard materials, namely bulletproof plates.

Body armor using armor panels is often used in military applications, relying on armor panels to protect against straight projectiles, killer fragments, and the like. At present, the bulletproof plate has the defects of single model, larger size, more coverage and possibility of excessive protection. The bulletproof plate has single type and shape, is mostly of uniform size, and is uncomfortable for people of different body types. Fig. 1 is a currently common type of built-in ballistic panel.

The active service armor has the following disadvantages: (1) overemphasizing protection of sufficient area and providing only one model, with indiscriminate full coverage of the torso, results in a substantial reduction in the tolerance and mobility of the wearer. (2) The defects of heavy weight, single model shape, excessive protection and the like of the active built-in bulletproof plate sacrifice wearing tolerance and maneuverability, and can generate adverse effects on the corresponding tasks executed by the wearing personnel and the safety protection of the wearing personnel.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a body armor, which starts with the importance degree of battlefield rescue, organs and tissues and solves the following technical problems:

(1) The weight of the bulletproof plate is further reduced, the shape is more scientific, and the wearing is more comfortable; (2) the protection area is reduced, and meanwhile, the effective protection of important organs/tissues is ensured; (3) the endurance and the maneuverability of the personnel wearing the body armor are enhanced, and the body armor plays a good protection role when the soldier carries out battle and anti-terrorism tasks.

The invention adopts the following technical scheme:

A bullet-proof vest comprises a shirt lining and bullet-proof plates, wherein the bullet-proof plates arranged on the front chest or the back are in a cross shape.

the bulletproof plate comprises an upper bulletproof plate, a lower bulletproof plate and a transverse bulletproof plate, wherein the upper bulletproof plate and the lower bulletproof plate are longitudinally arranged, and the transverse bulletproof plate is transversely arranged and is respectively arranged on the upper side and the lower side of the transverse bulletproof plate and spliced in a cross shape.

The bulletproof plate is arranged into at least three parts, and comprises an upper bulletproof plate, a lower bulletproof plate and a transverse bulletproof plate which are longitudinally arranged, wherein the transverse bulletproof plates are mutually independent, the upper bulletproof plate and the lower bulletproof plate are respectively arranged on the upper side and the lower side of the transverse bulletproof plate, and the clothes lining is spliced in a cross shape.

the upper edge of the upper armor is not lower than the jugular notch of the human body, the lower edge of the lower armor is not higher than the horizontal connecting line of the anterior superior iliac spines at the two sides of the human body, the two side edges of the transverse armor are at the anterior axillary lines or the middle axillary lines at the two sides or between the anterior axillary lines and the middle axillary lines, and the two side edges are bent towards the chest wall at the near side chest wall to be jointed with the side chest wall; the upper armor covers the chest walking section of the heart and the aorta and the vena cava, the transverse armor covers the chest and abdomen walking section of the liver, the spleen and the aorta and the vena cava, and the lower armor covers the abdomen walking section of the aorta and the vena cava.

The width C of the transverse bulletproof plate is not less than the distance between the left and right anterior axillary lines of a human body, and the height D of the transverse bulletproof plate is not less than the maximum distance between the upper and lower limits of the liver and spleen of the human body; the width A of the upper bulletproof plate 1 is not less than the maximum transverse diameter of a human heart, and the height B is that the upper edge is not less than the upper boundary of the transverse bulletproof plate from the jugular vein notch of the human body; the width E of the lower armor is not less than the maximum transverse diameter of the outer edges of the walls of the abdominal aorta and the inferior vena cava, and the height F is the horizontal connecting line from the lower border of the middle armor to the position not higher than the front upper iliac spines at both sides.

The bulletproof plate is a double cross shape corresponding to the front and the back of the chest of the human body.

The clothes lining comprises a front piece clothes lining and a rear piece clothes lining which are mutually connected, the bulletproof plates are respectively arranged in the front piece clothes lining and the rear piece clothes lining, and the bulletproof plates in the front piece clothes lining and the rear piece clothes lining are symmetrically arranged.

The upper bulletproof plate and the lower bulletproof plate are rectangular.

the front surface of the transverse bulletproof plate is rectangular, and the cross section of the transverse bulletproof plate is arc-shaped corresponding to a human body.

The clothes lining is provided with a clamping cavity corresponding to the shape of the bulletproof plate and accommodates the upper bulletproof plate, the lower bulletproof plate and the transverse bulletproof plate.

Aiming at the defects of the existing bulletproof plate, the invention provides the following five improvements:

(1) The protection concept is improved: on the basis of battlefield treatment research and clinical work, the following protection concepts are proposed: 1) starting from the basic purpose of protection, different outcomes after severe injury to different organs/tissues of the chest and abdomen were studied. In thoracic and abdominal trauma, the heart, liver, spleen, and organs/tissues such as thoracic aorta, abdominal aorta, vena cava, etc. are more serious and fatal than other organs/tissues (such as lung, kidney, etc.) after rupture of severe trauma, and if the organs/tissues cannot be cured within "golden hour" (60min) due to the priority of military mission, the death rate is obviously increased. Therefore, important organs/tissues for treating the trauma of the chest and the abdomen determine the important protection range of the chest and the abdomen, the bulletproof plate is applied in military missions, and the protection concept needs to replace the concept of full coverage and undifferentiated protection of the chest and the abdomen by the important organ/tissue protection. 2) The sizes and positions of the heart, the liver, the spleen, the thoracic aorta, the abdominal aorta, the vena cava and the like are not greatly related to the distribution indexes (height, chest circumference and the like) of the traditional body armor. Recent research finds that the body surface projection of important organs/tissues can be reflected more reasonably by adopting bony marks such as body surface sternum incisional marks, anterior superior iliac spines and the like, and the protection range of the bulletproof plate is determined according to the body surface projection.

(2) The improved bulletproof plate should be designed into a new shape according to the above-indicated key organ/tissue body surface projection position, and the whole body of the bulletproof clothes is designed on the basis of the new shape bulletproof plate.

(3) The shape of the bulletproof plate is improved: and determining a protective area according to the important organ/tissue anatomical position determined by research, and determining the new shape of the bulletproof plate according to the newly determined protective area. According to the currently determined important organs/tissues with priority and important protection, such as the heart, the liver, the spleen, the thoracic aorta, the abdominal aorta, the vena cava and the like, the new front and back hard bulletproof plates are approximately in a cross shape, and the front and the back are respectively formed by splicing three bulletproof plates (figure 3). The upper part is a longitudinal bulletproof plate which is mainly used for protecting the heart and the chest walking section of the aorta and the vena cava. The part is manufactured by taking the maximum transverse diameter of the heart as a reference value as the width of the bulletproof plate and taking the upper edge of an aortic arch to the upper boundary of the liver as a reference value as the height of the bulletproof plate, and the shape of the part is approximately rectangular. The middle part is a transverse bulletproof plate which is mainly used for protecting the liver, the spleen and the aorta, the vena cava, the chest and the abdomen walking section of the part. The part is manufactured by taking the maximum transverse diameter between the right edge of the liver and the left edge of the spleen, namely the distance between the liver and the spleen as a reference value, comprehensively considering the distance between the upper and lower limits of the liver and the distance between the upper and lower limits of the spleen, and taking the maximum distance as a reference value as the height of the bulletproof plate, and is roughly rectangular in shape, and the part of the near-side chest wall is slightly bent towards the chest wall so as to be attached to the side chest wall. The lower part is a longitudinal bulletproof plate which mainly protects the aorta and the vena cava abdomen walking section. The part takes the lower edge of the middle armor plate to the position of the aorta and the vena cava bifurcation as a reference value as the height of the armor plate, takes the maximum transverse diameter of the outer edge of the abdominal aorta and the inferior vena cava wall as a reference value as the width of the armor plate to manufacture, is approximately rectangular in shape, and is narrowed inwards near the position of the blood vessel bifurcation so as to facilitate the wearer to perform tasks. The front and back forms and the splicing form of the bulletproof plate are basically consistent, but the front and back positions are adjusted. The novel armor uses 6, 3 pairs of separate armor to form armor of double cross form around, abandons the monoblock armor of the active back-and-forth uniformity of labour. The body protection device can completely cover organs/tissues which need key protection and are verified to be in the heart, the liver, the spleen, the thoracic aorta, the abdominal aorta, the vena cava and the like, non-key areas which can not be protected are supplemented by soft body armor, and the effective protection and the effective weight loss of the armor plate are both considered.

(4) The adaptation of the bulletproof plate is improved: taking the correlation between the body surface bony markers and the positions of key protective organs/tissues as a research direction, and counting and determining 1) the correlation between the body surface bony markers and the positions of protective areas through measuring and collecting a large amount of human body data; 2) the different types of the bulletproof plates are determined according to the intervals of the bony marks, so that the aim of distributing the bulletproof plates according to the types is fulfilled. The bulletproof plates of different types worn by people of different body types are determined by measuring the intervals of bony signs of the people of different body types, so that the bulletproof plates are distributed to meet the body types of various people. The specific research method comprises the following steps: 1) selecting a certain number of people with different body types and excluding people with extremely special body types as research objects; 2) carrying out CT thin-layer scanning on important organs/tissues (heart, liver, spleen, thoracic aorta, abdominal aorta and vena cava) of the chest and the abdomen of the study object after informed consent, and obtaining important organ/tissue body surface projection images of all the study objects by using three-dimensional reconstruction software at the later stage; 3) measuring and recording the distribution data of the active body armor of all research objects such as height, bust and the like and 128 groups of data related to the patent research by utilizing the CT image, the three-dimensional reconstructed image and the body surface projection image; 4) through statistical analysis of the measured data, the body surface bony markers which can represent the most important visceral organ/tissue boundaries are found, taking the current research results as an example: representing the upper edge of an aortic arch by jugular vein incisal marks, representing the bifurcation part of an aorta/inferior vena cava by the connecting line of anterior superior iliac spines at two sides, representing the maximum transverse diameter of a liver, a spleen and the like by the distance of the anterior axillary line, and finally determining the effective protection area of the novel bulletproof plate by utilizing the determined bony marks and measuring the up-down, left-right and front-back distances among the marks; 5) the newly proposed bullet-proof vest is based on the following: the vertical distance (namely the height of a trunk) from jugular veins of different body types to a connecting line of an anterior superior iliac spine and the maximum transverse diameter data of the liver and the spleen are layered, the body type data brought into different layers correspond to L, M, S types of body armor, and the body armor combinations of different sizes are carried out on different types of body armor, so that the body-surface-mark measuring and calculating device can quickly and accurately correspond to the body-surface-type personal aptamer body armor of different body types.

The invention has the following effects:

The invention aims to ensure that the novel bulletproof plate not only effectively protects important organs/tissues of the chest and the abdomen, but also achieves the effects of further lightening the weight and further enhancing the wearing tolerance through the improvement of the shape by the improvement of the protection concept, the shape of the bulletproof plate and the adaptability of the bulletproof plate, so that a wearer can better carry out military tasks. Compared with the prior art, the novel armor has the advantages that the novel armor is greatly improved in effective protection area, overall weight, wearing tolerance and the like, and the ability of carrying out military tasks is greatly improved when soldiers wear armors with the novel armor inside.

Drawings

FIG. 1 is a prior art conventional internal ballistic panel of the type (a) being a chest (b) being a back;

Fig. 2 is a diagram showing the relative positions and wearing effects of the prior body armor and armor plate, wherein (a) is a chest and (b) is a back;

FIG. 3 is a diagram showing the relative positions and wearing effects of body armor and armor of the present invention, FIG. 3(a) is a schematic diagram showing the positions of body vital organs covered by armor, FIG. 3(b) is a schematic diagram showing the positions of chest armor, FIG. 3(c) is a schematic diagram showing the positions of back armor,

FIG. 4 is a schematic view of a cruciform ballistic panel of the present invention;

FIG. 5 is a schematic cross-sectional view of a transverse ballistic panel of the present invention;

FIG. 6(a) is a front perspective view of the position of a vital organ of a human body including the heart, liver, spleen, aorta and vena cava, FIG. 6(b) is a front perspective view of the position of a vital organ of a human body including the heart, liver, spleen, aorta and vena cava, and FIG. 6(c) is a side perspective view of the position of a vital organ of a human body including the heart, liver, spleen, aorta and vena cava

The reference numbers: 1-upper armor, 2-lower armor, 3-transverse armor.

Detailed Description

the following further describes the embodiments of the present invention with reference to the drawings.

The following examples are given for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. It will be apparent to those skilled in the art that other variations and modifications can be made in the invention without departing from the spirit of the invention, and it is intended to cover all such modifications and variations as fall within the true spirit of the invention.

Referring to fig. 3, the body armor of the present invention comprises a lining and armor plates, wherein the armor plates are disposed on the chest or back in a cross shape.

Referring to fig. 4, the armor comprises an upper armor 1, a lower armor 2 and a transverse armor 3, wherein the upper armor 1 and the lower armor 2 are longitudinally arranged, the transverse armor 3 is transversely arranged, and the upper armor 1 and the lower armor 2 are respectively arranged on the upper side and the lower side of the transverse armor 3 and are spliced in a cross shape.

The bulletproof plates are arranged into at least three groups, the bulletproof plates comprise an upper bulletproof plate 1, a lower bulletproof plate 2 and a transverse bulletproof plate 3 which are longitudinally arranged and are mutually independent, the upper bulletproof plate 1 and the lower bulletproof plate 2 are respectively arranged on the upper side and the lower side of the transverse bulletproof plate 3, and the clothes lining is spliced in a cross shape, which is shown in figure 3.

Referring to fig. 3(a) and 6(b), the upper edge of the upper armor 1 is not lower than the jugular vein incisal notch of the human body, the lower edge of the lower armor 2 is not higher than the horizontal connecting line of the anterior iliac spines on both sides of the human body, the two side edges of the transverse armor 3 are on the anterior axillary lines or the middle axillary lines or between the anterior axillary lines and the middle axillary lines, and the two side edges are bent towards the chest wall at the near side chest wall to be attached to the side chest wall, see fig. 5; referring to fig. 3(a), the upper armor 1 covers the chest-going segment of the heart and the aorta and vena cava, the lateral armor covers the liver, spleen, and the thoraco-abdominal-going segment of the aorta and vena cava, and the lower armor 2 covers the abdominal-going segment of the aorta and vena cava.

referring to fig. 4 and 6, the width C of the transverse bulletproof plate 3 is not less than the distance between the left and right anterior axillary lines of a human body, and the height D is not less than the maximum distance between the upper and lower boundaries of the liver and spleen of the human body; the width A of the upper bulletproof plate 1 is not less than the maximum transverse diameter of the human heart, and the height B is that the upper edge is not less than the human jugular vein notch 11 to the upper boundary of the transverse bulletproof plate; the width E of the lower armor 2 is not less than the maximum transverse diameter of the outer edges of the walls of the abdominal aorta and the inferior vena cava, and the height F is the horizontal connection line from the lower border of the middle armor to the position not higher than the front superior iliac spines 22 on both sides.

The bulletproof plate is a double cross shape corresponding to the front and the back of the chest of the human body.

The lining of the bullet-proof clothes comprises a front piece clothes lining and a rear piece clothes lining which are mutually connected, the bullet-proof plates are respectively arranged in the front piece clothes lining and the rear piece clothes lining, and the bullet-proof plates in the front piece clothes lining and the rear piece clothes lining are symmetrically arranged.

The upper armor 1 and the lower armor 2 are preferably rectangular.

The front surface of the transverse bulletproof plate 3 is preferably rectangular, and the cross section of the transverse bulletproof plate is preferably arc-shaped corresponding to a human body.

the clothes lining is provided with a clamping cavity corresponding to the shape of the bulletproof plate and accommodates the upper bulletproof plate 1, the lower bulletproof plate 2 and the transverse bulletproof plate 3, which are shown in figure 3.

The bulletproof plate material is made of the same bulletproof plate material commonly used in the prior art, and hard high-strength materials such as metal or nonmetal, preferably bulletproof steel plates. The non-key area which can not be protected by the bulletproof clothes is supplemented by the soft bulletproof clothes, and the effective protection and the effective weight reduction of the bulletproof plate are both considered.