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WO2018161705A1 - Écran de protection multifonctionnel - Google Patents

Écran de protection multifonctionnel Download PDF

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Publication number
WO2018161705A1
WO2018161705A1 PCT/CN2017/119654 CN2017119654W WO2018161705A1 WO 2018161705 A1 WO2018161705 A1 WO 2018161705A1 CN 2017119654 W CN2017119654 W CN 2017119654W WO 2018161705 A1 WO2018161705 A1 WO 2018161705A1
Authority
WO
WIPO (PCT)
Prior art keywords
shield
groove
guiding groove
trough
ridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/119654
Other languages
English (en)
Chinese (zh)
Inventor
曾国庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Action Technology Co Ltd
Original Assignee
Chengdu Action Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Action Technology Co Ltd filed Critical Chengdu Action Technology Co Ltd
Publication of WO2018161705A1 publication Critical patent/WO2018161705A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F41H5/06—Shields
    • F41H5/08—Shields for personal use, i.e. hand held shields

Definitions

  • the invention relates to a shield, in particular to a police shield with a guiding protection function.
  • the shield is an ancient defensive weapon.
  • the soldier's hand shield can effectively shield the enemy's weapons and protect their own lives.
  • shields In ancient combat, in the history of China, ancient Greece or ancient Rome, shields have been a very important weapon for tactical use and have been developed ever since.
  • the brilliance of the shield in military use no longer exists, the shield has renewed its life in the modern police field.
  • large-scale wars are unlikely to occur, and individual criminal activities within the country are frequently repeated. Therefore, the personal safety problems faced by police officers are the first to bear the brunt. Played a very important role in the field of single police protection.
  • Loss of protection if the front of the shield is a convex curved surface, when the shield is subjected to such an attack, the stick will slide along the shield surface, which can effectively unload a certain impact force, but since the shield surface has no guiding effect, the stick will be irregular.
  • the sliding along the surface of the shield is not conducive to law enforcement officials to determine how to counterattack and disarm, on the other hand, it may also cause personnel to cooperate with law enforcement.
  • the technical problem to be solved by the present invention is to overcome the existing drawbacks and provide a multi-functional shield, which can effectively solve the problems in the background art.
  • the present invention provides the following technical solutions:
  • a multi-functional shield includes a shield body, a hand grip, a pad, and an elbow lock fixing device.
  • the shield body includes a front surface of the shield body and a back surface of the shield body, and the pad is connected to the back of the shield body.
  • the hand grip and the elbow locking fixture are connected to the shield body through the pad, wherein the shield body comprises a shield ridge, a shield front, a shield side and a shield bottom, and the shield ridge extends laterally to the shield bottom
  • the shield front side, and the height of the shield ridge gradually decreases when extending laterally; the shield ridge extends along the back of the shield body to form a shield side, the shield ridge, the shield front and the shield side are symmetrically arranged along the shield bottom axis, and form a W-shaped shield.
  • the bottom of the body includes a second guiding groove, the second guiding groove is vertically disposed along a bottom axis of the shield, and the second guiding groove is provided with a plurality of cylindrical
  • the second guiding groove comprises a slot opening and a slot bottom, and the slot opening size is smaller than the slot bottom size.
  • the front side of the shield further comprises a first guiding slot
  • the first guiding slot comprises a slot head, a slot body and a slot tail
  • the slot head intersecting a shield ridge
  • the slot tail intersecting
  • the trough head extends along the front surface of the shield to the trough to form a trough.
  • the trough body extends laterally or obliquely downward along the trough head toward the trough tail.
  • the first guiding groove is a V-shaped groove or a U-shaped groove, and the continuous first guiding groove constitutes a pleated surface.
  • the front side of the shield body further comprises a protective plate disposed on the top of the front surface of the shield and extending laterally to the shield ridge.
  • the shield of the W-type shield can achieve defense against all kinds of attack objects, as follows:
  • Figure 1 is a front elevational view of a shield according to Embodiment 1 of the present invention.
  • FIG. 2 is a plan view of a shield according to Embodiment 1 of the present invention.
  • Figure 3 is a bottom view of the shield according to Embodiment 1 of the present invention.
  • Figure 4 is a cross-sectional view taken along line 3-3 of Figure 1 of the first embodiment of the present invention.
  • FIG. 5 is a schematic view showing a movement trajectory of a stick attacking object according to Embodiment 1 of the present invention.
  • Figure 6 is a schematic view showing the movement trajectory of the liquid and throwing object attack according to Embodiment 1 of the present invention.
  • Figure 7 is a schematic view of a second guiding groove according to Embodiment 2 of the present invention.
  • a multi-functional shield includes a shield body 1, a hand grip 4, a pad 2 and an elbow locking fixture 3, and the shield body 1 includes a shield body front surface 10 and a back side 20 of the shield body, the pad 2 is connected to the back side 20 of the shield body, and the hand grip 4 and the elbow locking fixture 3 are connected to the shield body 1 through the pad 2, wherein the shield
  • the body front side 10 includes a shield ridge 102, a shield front side 100, a shield side 104, and a shield bottom 103.
  • the shield ridge 102 extends laterally to the shield bottom 103 to form a shield front 100, and the height of the shield ridge 102 is gradually decreased when it is laterally extended.
  • the height is defined as the distance from the front face 100 of the shield to the pad 2.
  • the shield ridges 102 extend along the rear surface 20 of the shield body to form a shield side surface 104.
  • the shield side surface 104 may also extend obliquely outward or obliquely inward along the rear surface 20 of the shield body.
  • the shield ridge 102, the shield front surface 100 and the shield side surface 104 are axially symmetrically arranged along the shield bottom axis 103a and form a W-shaped shield body front surface 10; the shield side surfaces 104 on both sides form a W-shaped outer side, two The shield front side 100 and the shield bottom 103 together form a W-shaped inner V-shaped side, and the shield ridge 102 is a W-shaped two vertex positions.
  • the shield bottom 103 includes a second guiding groove 106, the second guiding groove 106 is vertically disposed along the shield bottom axis 103a, and the second guiding groove 106 is provided with a plurality of cylindrical capturing devices 107, the cylindrical shape
  • the type capturing device 107 is made of an elastic or semi-rigid material and is fixed to the shield bottom 103 by means of binding, screwing or pre-buriing.
  • the W-shaped shield body front 10 includes two shield front faces 100 and a shield bottom 103 which together form a W-shaped intermediate inverted V-shaped side to resist the attack on the front side, and the inverted V-shaped side has a certain guiding effect and can be thrown.
  • the objects and liquids are collected into the second guiding groove 106 of the shield bottom 103 and fall into the ground without causing secondary damage to the shielded personnel or the coordinated personnel.
  • the shield side 104 of the front face 10 of the W-shaped shield body can resist attacks against the side of the shield to protect personnel.
  • the inverted V-shaped side has a certain guiding function, so that the stick is slid into the second guiding groove 106 from the front side 100 of the shield and captured and disarmed by the cylindrical type capturing device 107, thereby ensuring the safety of the law enforcement personnel, and at the same time Conducive to uniform attackers.
  • a bag-shaped catching device 108 is disposed at the bottom of the second guiding groove 106.
  • the bag-shaped catching device 108 is made of a material that is highly resistant to corrosion and can be captured from the liquid and throwing objects stored in the second guiding groove 106 to avoid injury to people and property.
  • first guiding groove 101 is provided as a V-shaped groove or a U-shaped groove
  • the plurality of consecutive first guiding grooves 101 constitute a pleated surface.
  • the V-shaped pleats may be completely continuous or intermittent.
  • the continuous V-shaped or U-shaped pleated surface on the left and right sides is not only beautiful overall but also deterrent. Whether it is a stick attack, a stone throwing object attack or a liquid attack, it can help the front side of the shield to form a multi-dimensional pleat surface, achieving full coverage and comprehensive protection.
  • the shield bottom 103 further comprises a second guiding groove 106, which is vertically disposed along the shield bottom axis 103a.
  • the second guiding groove 106 includes a slot opening 106a and a slot bottom 106b.
  • the slot opening 106a has a size greater than or equal to the slot bottom 106b.
  • the second guiding slot 106 may be a U-shaped slot or a V-shaped slot, or may be Polygon slot.
  • the second guiding groove 106 can guide the attacking object such as flying stone, liquid, etc., to fall to the ground, to avoid damage to the shielded personnel, and at the same time, since the slot opening 106a can be utilized, the size is greater than or equal to the groove bottom 106b. Size, carry a rebound stone, counterattack the attacker.
  • the shield front surface 100 includes a first guiding slot 101
  • the first guiding slot 101 includes a slot head 101a, a slot body 101b and a slot tail 101c
  • the slot head 101a intersects the shield.
  • the ridge 102 intersects the shield bottom 103
  • the groove head 101a extends along the surface of the shield front surface 100 to the groove end 101c to form the groove body 101b.
  • the two shield front faces 100 of the W-shaped shield body front face 10 and the shield bottom 103 together form a W-shaped inner V-shaped edge to resist the attack on the front side, and are guided by the first guiding groove 101 to collect the attack objects.
  • the second guiding groove 106 of the shield bottom 103 falls into the ground, and does not cause secondary injury to the shielded personnel or the coordinated personnel, thereby protecting the safety of the personnel.
  • the slot body 101b extends laterally along the slot head 101a toward the slot tail 101c.
  • the slot body 101b extends obliquely downward along the slot head 101a toward the slot tail 101c.
  • the laterally extending the first guiding groove 101 facilitates guiding, and the obliquely downwardly extending first guiding groove 101 has a better guiding effect due to gravity.
  • the shield body front surface 10 further includes a protective plate 105 disposed on the top of the shield front surface 100 and extending to the shield ridges 102 on both sides.
  • the protective plate 105 can block the liquid or the throwing material from bounced from the top of the shield front 100 to the rear of the shield to protect the shielded personnel.
  • the shield person when encountering a stick attack, as shown in FIG. 5, generally, by waving a stick or pokeing to the shield surface, the shield person can use the shield front 100 to meet according to the attack manner and angle of the stick, with the stick Poke shield face as an example.
  • the stick pokes the shield surface the stick first hits the shield front 100, defining the stick initial state 130 at this time. Since the shield front 100 and the shield bottom 103 form a V-shaped structure, the shield front 100 is composed of the first guiding groove 101. Therefore, the stick will first contact the first guiding groove 101. Due to the inertia of the stick and the guiding action of the first guiding groove 101, the stick will slide into the second guiding groove 106 and penetrate into the first cylindrical trap 107.
  • the definition is now a stick sliding state 140. Due to the guiding action of the second guiding groove 106 and the stick inertia and gravity, the stick slides the first cylindrical trap 107 at a certain angle and continues to slide along the second guiding groove 106. And passing through the second cylindrical trap 107, which is defined as the stick catching state 150, and the stick is elastically compressed by one or two or several cylindrical traps 107, and the law enforcement personnel can collect the sticks to avoid causing Personal injury can also play a good deterrent role.
  • the shield holder can use the shield front 100 to meet the trajectory of the attacking object such as a throwing object or a liquid, and when the attacking object is a throwing object, the stone is used.
  • the stone attack is strong, the stone collides with the front 100 of the shield. Since the shield front 100 and the shield bottom 103 form a V-shaped structure, the shield front 100 is composed of the first guiding groove 101, so the stone will first contact the first guiding.
  • the slot 101 has different motion curves due to different positions of the contacts, wherein the movement of the first motion track 110 is a more common form, such as the first motion track 110, and the stones are along the first in the first guiding slot 101.
  • the guide groove 101 slides from the groove head 101a toward the groove tail 101c and falls into the second guide groove 106. Since the second guide groove 106 includes the groove opening 106a and the groove bottom 106b, the groove opening 106a has a size greater than or equal to The groove bottom 106b is sized, and the second guiding groove 106 may be a U-shaped groove or a V-shaped groove, so that the throwing material sliding into the second guiding groove 106 at this time will bounce back along the second guiding groove 106 to the front of the shield front 100. Can counterattack the attacker and play a very good deterrent role.
  • the stone attack is not strong, when the stone attacks the shield front 100, since the shield front 100 is composed of the first guiding groove 101, the stone will first contact the first guiding groove 101, because the two shields are 100 shield front.
  • the V-shaped surface composed of 103 and the protective plate 105 disposed at the top of the shield front surface 100 the stone moves along the second movement track 120, and the stone in the first guiding groove 101 along the first guiding groove 101 from the groove head 101a to the groove tail
  • the 101c slides and falls into the second guiding groove 106 and falls into the bag-shaped capturing device 108 along the second guiding groove 106, so that the throwing object can be effectively captured, and the shield person and the coordination personnel are well protected.
  • the attacking object is a liquid
  • the liquid when the liquid hits the shield front 100, since the shield front 100 is composed of the first guiding groove 101, the liquid will first contact the first guiding groove 101, since the two shields face 100 shield bottom 103
  • the V-shaped surface and the protective plate 105 disposed on the top of the shield front surface 100, so that the liquid portion will splash to the front of the shield front surface 100, part of the liquid will move along the second movement track 120, and the liquid is guided along the first guide groove 101.
  • the groove 101 slides from the groove head 101a toward the groove tail 101c, and falls into the second guide groove 106 and falls into the bag-shaped catching device 108 along the second guide groove 106, thereby effectively preventing the liquid from being directed to both sides of the shield. And the top side splash, a good protection for the shield and the coordination staff.
  • this embodiment provides another preferred technical solution for the structure of the second guiding slot 106 on the basis of the implementation 1.
  • the content already described in the embodiment 1 is in the present embodiment.
  • the embodiment is not repeated.
  • the shield bottom 103 further includes a second guiding groove 106, and the second guiding groove 106 is vertically disposed along the shield bottom axis 103a.
  • the second guiding groove 106 includes a slot opening 106a and a slot bottom 106b.
  • the slot opening 106a is smaller than the slot bottom 106b.
  • the second guiding slot 106 can be a convex slot or a dovetail slot or a pocket slot. It is a polygonal groove.
  • this technical solution mainly performs capturing and intercepting for the throwing object, since the slot opening 106a is smaller in size.
  • the groove bottom 106b is sized, so that the throwing object can be better restrained in the second guiding groove 106 for sliding after collision, and finally falls to the bag-shaped capturing device 108, and its movement trajectory is similar to the second motion trajectory 120, where Repeatedly.
  • the technical solution can effectively intercept and capture the throwing object and avoid damage to the shielded personnel. Compared with the embodiment 1, the intercepting effect of the captured throwing object is better, and the protection ability against the liquid is equivalent to that of the first embodiment.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

La présente invention concerne un écran de protection multifonctionnel en forme de W, comprenant un corps d'écran de protection (1), une poignée (4), un coussinet de protection (2) et un dispositif de fixation de coude (3). Le corps d'écran de protection comprend une face avant de corps d'écran de protection (10) et une face arrière de corps d'écran de protection (20). Le coussinet de protection se raccorde à la face arrière de corps d'écran de protection. La poignée et le dispositif de fixation de coude se raccordent à travers le coussinet de protection au corps d'écran de protection. La face avant de corps d'écran de protection comprend une crête d'écran de protection (102), une face avant d'écran de protection (100), des faces latérales d'écran de protection (104) et un fond d'écran de protection (103). La crête d'écran de protection s'étend transversalement au fond d'écran de protection et forme la face avant d'écran de protection, diminuant progressivement en hauteur avec l'extension transversale. La crête d'écran de protection s'étend dans la direction de la face arrière de corps d'écran de protection et forme les faces latérales d'écran de protection. La crête d'écran de protection, la face avant d'écran de protection et les faces latérales d'écran de protection sont disposées symétriquement par rapport à l'axe (103a) du fond d'écran de protection et constituent la face avant de corps d'écran de protection en forme de W. Le fond d'écran de protection comprend une seconde rainure de guidage (106) disposée verticalement le long de l'axe du fond d'écran de protection. Plusieurs dispositifs de piégeage en forme de tube (107) sont disposés sur la seconde rainure de guidage.
PCT/CN2017/119654 2017-03-05 2017-12-29 Écran de protection multifonctionnel Ceased WO2018161705A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710125757.7 2017-03-05
CN201710125757.7A CN106885494B (zh) 2017-03-05 2017-03-05 一种多功能的w型盾牌

Publications (1)

Publication Number Publication Date
WO2018161705A1 true WO2018161705A1 (fr) 2018-09-13

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Application Number Title Priority Date Filing Date
PCT/CN2017/119654 Ceased WO2018161705A1 (fr) 2017-03-05 2017-12-29 Écran de protection multifonctionnel

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CN (2) CN106885494B (fr)
WO (1) WO2018161705A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106885494B (zh) * 2017-03-05 2019-04-26 成都爱可信科技有限公司 一种多功能的w型盾牌

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438109A (en) * 1921-07-12 1922-12-05 Thomas H Schrider Shield
US20030110933A1 (en) * 2001-12-13 2003-06-19 Baker Alfred J. Ballistic shield and methods of use and formation
US20120180635A1 (en) * 2008-01-08 2012-07-19 Teddy Garcia Handheld protective shield entrapment device
CN102661678A (zh) * 2012-05-25 2012-09-12 中国人民武装警察部队后勤学院附属医院 折叠式防弹巷战移动阵地
CN103335562A (zh) * 2013-07-25 2013-10-02 李先强 军用冲锋盾
CN106885494A (zh) * 2017-03-05 2017-06-23 成都爱可信科技有限公司 一种多功能的w型盾牌

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104315924B (zh) * 2014-10-15 2015-12-09 江苏无畏警用装备制造有限公司 折叠握把盾牌
CN205138329U (zh) * 2015-11-17 2016-04-06 杨守才 一种多功能便携盾牌
CN206618330U (zh) * 2017-03-05 2017-11-07 成都爱可信科技有限公司 一种多功能的w型盾牌

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438109A (en) * 1921-07-12 1922-12-05 Thomas H Schrider Shield
US20030110933A1 (en) * 2001-12-13 2003-06-19 Baker Alfred J. Ballistic shield and methods of use and formation
US20120180635A1 (en) * 2008-01-08 2012-07-19 Teddy Garcia Handheld protective shield entrapment device
CN102661678A (zh) * 2012-05-25 2012-09-12 中国人民武装警察部队后勤学院附属医院 折叠式防弹巷战移动阵地
CN103335562A (zh) * 2013-07-25 2013-10-02 李先强 军用冲锋盾
CN106885494A (zh) * 2017-03-05 2017-06-23 成都爱可信科技有限公司 一种多功能的w型盾牌

Also Published As

Publication number Publication date
CN106885494B (zh) 2019-04-26
CN109238017B (zh) 2020-09-22
CN109238017A (zh) 2019-01-18
CN106885494A (zh) 2017-06-23

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