CN109099776A - One kind is anti-to cut type shield - Google Patents
One kind is anti-to cut type shield Download PDFInfo
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- CN109099776A CN109099776A CN201811228915.2A CN201811228915A CN109099776A CN 109099776 A CN109099776 A CN 109099776A CN 201811228915 A CN201811228915 A CN 201811228915A CN 109099776 A CN109099776 A CN 109099776A
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- shield
- guide groove
- ontology
- notoptera
- head
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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
- F41H5/06—Shields
- F41H5/08—Shields for personal use, i.e. hand held shields
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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
Prevent cutting type shield the invention discloses one kind, including shield ontology, hand-held handle, protection pad and elbow locking and fixing device, the shield ontology includes shield ontology front, the shield ontology back side, shield head and shield tail, shield ontology front extends to shield tail by shield head, the protection pad is connect with the shield ontology back side, the hand-held handle and the elbow locking and fixing device pass through protection pad and connect with shield ontology, it is characterized in that, shield ontology front is provided with arcuate surface and notoptera, height gradually increases and intersects at notoptera when the arcuate surface extends from shield ontology front left and right sides edge to centre, the notoptera height is higher than the arcuate surface, the notoptera, which is laid with, to be prevented cutting item, it can not be damaged with effective protection shield front.
Description
The application is title are as follows: one kind is anti-to cut type Multifunctional shield, the applying date are as follows: on 03 05th, 2017, application No. is:
201710125753.9 application for a patent for invention divisional application.
Technical field
The present invention relates to a kind of shield, in particular to a kind of anti-police shield for cutting type.
Background technique
Shield is a kind of ancient defensive weapons, and soldier's hand, which holds shield, can effectively block the weapons of enemy, and protection is certainly
Body life security.In fighting in ancient times, either in history, shield is all a kind of tactics for China, ancient Greek or ancient Roman
The very important weapons of purposes and be developed so far always.Although nowadays splendidness of the shield in military use has not existed,
Shield but shines life new out in modern police fields.Under the big atmosphere that current world structure tends to peace, scale war
A possibility that striving generation is little, and the individual criminal activity of interior of country takes place frequently repeatedly, therefore the person peace that policeman is faced
Full problem is stood in the breach, and police shield plays a very important role in singly alert protection field at this time.
The shield of modern police fields, in police's law enforcement, crowd and low intensive conflict in face of riot,
Shield is known as embodying the effective tool that police enforces the law in a civilized manner.
Modern police shield mainly will receive following several attack patterns when under attack:
1, the instruments type objects such as club, cutter are attacked: when criminal implements such attack, generally by holding club, knife
It hits etc. waving, hit shield face or stabs to shield face.Shield face is common in the shield of the prior art plane shield face and arc surface shield face.
If shield front is plane, when shield is by such attack, the strength of club meeting can be accepted largely by shield, and be transmitted to
Law enfrocement official's arm is easy to damage since strength is excessive, under more serious conditions, is likely to result in shield and slips out of the hand, lose anti-
Shield；If shield front is arc surface, when shield is by such attack, club can be slided along shield face, can effectively be unloaded
Certain impact force, but since shield surface is without guiding role, so club irregular can be slided along shield surface, on the one hand
It is unfavorable for law enfrocement official and determines how hitting back and laying down one's arms, still further aspect, it is also possible to the personal injury for causing collaboration to enforce the law.
The prior art cuts item the setting of the shield head position of shield is anti-when cutting attack for knife, usually, be avoided that in this way shield by
Longitudinal direction is destroyed when hitting, but this in the anti-mode for cutting item of shield head position setting, cannot be to lateral or oblique hit progress
Protection, and it is smaller to the protection scope of shield, and shield front can not be protected.
2, the throwings type objects such as slungshot, brick are attacked: when criminal implements such attack, usually taking direct throwing
Means, law-executor will be thrown to by slungshot, brick.In face of such attack, the shield for the prior art that law-executor uses is general
Injury of the throwing object to shield personnel are held can be resisted, but since shield surface is plane or arc surface, thrower is in shield face
The irregular sliding of meeting, the thrower of deflecting easily cause the injury of other law enfrocement officials of collaboration instead.
3, flammable, corrosion class I liquid I attack: when criminal implements such attack, the hand of direct throwing is usually taken
Flammable, corrosion class I liquid I is thrown to law-executor by section.In face of such attack, the shield for the prior art that law-executor uses generally may be used
To resist direct injury of the throwing liquid to shield personnel are held, but since shield surface is plane or arc surface, throwing liquid is in shield
The irregular splashing of meeting on face, the throwing liquid of deflecting easily cause the injury of other law enfrocement officials of collaboration instead.
The shield of the prior art is when as weapon attacking criminal simultaneously, it appears scarce capacity, majority is all simple
Protection instrument, it would be highly desirable to enhance its attacking ability, realize the effect having conditions in both attack and defence.
Summary of the invention
The technical problem to be solved in the present invention visitor is to take existing defect, provides one kind and prevents cutting type shield, can effectively solve
Certainly the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
One kind is anti-to cut type shield, including shield ontology, hand-held handle, protection pad and elbow locking and fixing device, the shield ontology
Shield tail is extended to by shield head including shield ontology front, the shield ontology back side, shield head and shield tail, shield ontology front, institute
It states protection pad to connect with the shield ontology back side, the hand-held handle and the elbow locking and fixing device pass through protection pad and shield
Ontology connection, shield ontology front are provided with arcuate surface and notoptera, and the arcuate surface is at left and right sides of shield ontology front
Height gradually increases and intersects at notoptera when edge extends to centre, and the notoptera is higher than the arcuate surface, the notoptera laying
Have and prevents cutting item.
As a preferred technical solution of the present invention, the shield head further includes shield head transition face, and the shield tail further includes
Shield tail transition face, shield ontology front are intersected with shield head transition face and shield tail transition face, and the shield tail transition face and shield
Head transition face is higher than shield ontology front, and the shield tail transition face and shield head transition face, which are laid with, to be prevented cutting item.
As a preferred technical solution of the present invention, the shield head and the shield tail are inverted V type, and the shield head is laid with
It is anti-to cut item.
It is described to prevent that cut item is made of semi-rigid material or elastic material as a preferred technical solution of the present invention.
As a preferred technical solution of the present invention, the anti-item of cutting is arranged to undulating pleats face, described to prevent cutting item
On be additionally provided with salient point.
As a preferred technical solution of the present invention, shield ontology front is equipped with left side guide groove group and right side is led
To slot group, the left side guide groove group is made of multiple left side guide grooves, and the right side guide groove group is by multiple right side guide grooves
Composition, the left side guide groove extend intersection along the arcuate surface surface from shield ontology frontal left edge diagonally upward
In notoptera, the right side guide groove extends phase along the arcuate surface surface from shield ontology front right side edge diagonally upward
Meet at notoptera.
As a preferred technical solution of the present invention, the shield ontology includes longitudinal axis, the left side guide groove
Group and the right side guide groove group are symmetrical arranged along the longitudinal axis.
As a preferred technical solution of the present invention, the left side guide groove and the right side guide groove are V-groove or U
Type groove.
As a preferred technical solution of the present invention, the arcuate surface is inverted V type face or arc surface.
As a preferred technical solution of the present invention, the shield ontology further includes vibration-absorptive material, the vibration-absorptive material
Setting is between shield ontology front and the shield ontology back side.
The beneficial effects obtained by the present invention are as follows being:
1, this kind of shield, by cutter it is lateral or it is oblique hit when, notoptera it is anti-cut item and can effectively resist hit, protect
Shield front is not damaged, when longitudinally being hit by cutter, shield head it is anti-cut item and can effectively resist hit；
2, this kind of shield, the guide groove of arcuate surface and multi-level damping can be effectively unloaded when by attacking to holding shield people
The impact force of member；
3, the shield is also equipped with good attack performance, and U-shaped or V-type guide groove can rebound thrower attack abuser, for law enforcement
Personnel improve safety guarantee；
4, it additionally can satisfy under the different strike states such as club, thrower, liquid, effectively guidance strike object is along shield
Board two sides are slid in downward direction, are allow law enfrocement official preferably to judge to attack the motion profile of object, are avoided to holding shield
Personnel and collaboration personnel damage.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the front view of shield described in the embodiment of the present invention 1；
Fig. 2 is the top view of shield described in the embodiment of the present invention 1；
Fig. 3 is the side view of shield described in the embodiment of the present invention 1；
Fig. 4 is shield positive stereoscopic diagram described in the embodiment of the present invention 1；
Fig. 5 is shield back three-dimensional diagram described in the embodiment of the present invention 1；
Fig. 6 is rebound track schematic diagram of the shield described in the embodiment of the present invention 1 with V-groove；
Fig. 7 is the band U-type groove stereoscopic schematic diagram of shield front described in the embodiment of the present invention 2；
Fig. 8 is rebound track schematic diagram of the shield described in the embodiment of the present invention 2 with U-type groove；
Fig. 9 is the side view of shield described in the embodiment of the present invention 3
Figure label: 1, shield ontology；2, protection pad；3, elbow locking and fixing device；4, handle is held；5, longitudinal axis；100,
Shield ontology front；100a, left side guide groove group；100b, right side guide groove group；101, left side guide groove；101a, groove top side；
101b, groove top side；101c, slot peak；101d, trough valley；101e, slot side；101f, slot side；101g, slot side；101h, slot
Top margin；102, right side guide groove；110, shield head；111, shield head transition face；120, shield tail；121, shield tail transition face；130 shield sides；
130 shield top-cross lines；The 140 shield ontology back sides；150, notoptera；160, prevent cutting item；170a, V-groove rebound track；170b, U-type groove
Rebound track.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1: as shown in Figs. 1-5, one kind is anti-to cut type shield, including shield ontology 1, hand-held handle 4, protection pad 2 and hand
Elbow locking and fixing device 3, the shield ontology 1 include shield ontology front 100, the shield ontology back side 140, shield head 110 and shield
Tail 120, shield ontology front 100 extend to shield tail 120, the protection pad 2 and the shield ontology back side by shield head 110
140 connections, the hand-held handle 4 and the elbow locking and fixing device 3 pass through protection pad 2 and connect with shield ontology 1, the shield
Ontology front 100 is provided with arcuate surface and notoptera 150, and the arcuate surface prolongs from shield ontology front left and right sides edge to centre
Height gradually increases and intersects at notoptera 150 when stretching, and the notoptera 150 is higher than the arcuate surface, and notoptera 150, which is laid with, to be prevented cutting item
160, height described in the present embodiment is vertical range of the shield ontology front any position to the shield ontology back side, so from shield
Board front sees that anti-item of cutting is shield front protrusion part, described to prevent that cutting item 160 with notoptera 150 is connect by bonding way,
Those skilled in the art is it is contemplated that can also be using riveting, the other modes such as screw connection.Due to the height of notoptera 150
Higher than shield ontology front 100, so laying prevents after cutting item 160 that height is also above shield ontology front 100 above.When
Meet with cutter it is lateral or it is oblique hit when, what anti-on notoptera 150 cut that item 160 can be preferential resist attack, can protect shield
Front is destroyed by cutter.
As a preferred technical solution of the present invention, the shield ontology 1 includes shield head 110,110 basis of shield head
The shield head for the V-groove self-assembling formation inverted V type for tilting upward, the shield ontology 1 further include shield tail 120, the shield tail 120
According to the V-groove self-assembling formation inverted V type for tilting upward.It is laid on the shield head 110 and shield tail 120 and prevents cutting item 160；When
When longitudinally being hit by cutter, shield head 110 it is anti-cut item and can effectively resist hit.
The shape of the shield head 110 and shield tail 120 is just matched with the inclined direction of guide groove, appearance total tune, tool
There is deterrent force.The shield head 110 of inverted V type can be conducive to when in use shield head as instrument of aggression and attack criminal, while described
The anti-anti-strike capability for cutting item 160 and shield can be enhanced.The shield tail of inverted V type can also be used as instrument of aggression, to criminal
It is subdued, plays the role of similar explosion-proof fork.
As a preferred technical solution of the present invention, the shield head 110 further includes shield head transition face 111, the shield tail
120 further include shield tail transition face 121, and the shield ontology front 100 is intersected with shield head transition face 111 and shield tail transition face 121,
And the shield tail transition face 121 and 111 height of shield head transition face are higher than shield ontology front, the shield tail transition face 121 and shield
Head transition face 111, which is laid with, to be prevented cutting item 160, since the shield tail transition face 121 and shield head transition face 111 are also in arcuate surface
On, to prevent cutting item while also can utilize the convex shape of shield itself, unload impact force, can effectively reduce and anti-cut item incident
That receives hits power, improves the safety of shield.It is described to prevent that cut item 160 is made of semi-rigid material or elastic material, using half
Rigid material or elastic material, which can be buffered further, hits power.Simultaneously thus those skilled in the art can also expect,
Prevent that cut item is made of rigid material.
A kind of preferential technical solution, one kind is anti-to cut type shield, including shield ontology 1, hand-held handle 4, protection pad 2 and elbow
Locking and fixing device 3, the shield ontology 1 include shield ontology front 100 and the shield ontology back side 140, the protection pad 2 and institute
The connection of the shield ontology back side 140 is stated, the hand-held handle 4 and the elbow locking and fixing device 3 pass through protection pad 2 and shield ontology
The transversal cross-section shape of 1 connection, shield ontology front 100 is arcuate surface, and the arcuate surface can be inverted V type face or circular arc
Face is also possible to the trapezoidal of evagination or other convex shapes, and shield ontology front 100 is provided with arcuate surface and notoptera 150,
Height gradually increases and intersects at notoptera 150 when the arcuate surface extends from shield ontology front left and right sides edge to centre,
The notoptera 150 is higher than the arcuate surface, and the notoptera 150, which is laid with, to be prevented cutting item 160, as shown in figure 3, anti-cut item 160 in shield
The cross section of 150 position of ridge and the matching of 150 shape of shield notoptera and the shapes such as inverted V type face or arc surface, so shield is whole
The shape of body is also to maintain arcuate surface shape, can when under attack, on the one hand can bear it is bigger hit power,
On the other hand attack can also be effectively unloaded, shield personnel are held in protection.
As illustrated in figures 4-5, shield ontology front is equipped with left side guide groove group 100a and right side guide groove group 100b, institute
It states left side guide groove group 100a to be made of multiple left side guide grooves 101, the right side guide groove 100b group is oriented to by multiple right sides
Slot 102 forms, and the left side guide groove 101 is from longitudinal axis 5 to positive 100 left side edges of shield ontology along the arcuate surface table
Face extends in the diagonally downward direction, and axis 5 is axially and symmetrically arranged the right side guide groove 102 along longitudinal direction, the left side guide groove 101
Including groove top in 101a, groove top 101b, slot peak 101c, trough valley 101d, slot side 101e, slot side 101f；The slot side
101e and slot side 101f forms V-type intersection, and the V-type intersection of the slot side is from positive 100 left side edges of shield ontology along institute
State arcuate surface surface extend diagonally upward obtain the groove top in 101b and groove top 101a form V-type intersection, the slot
The V-type intersection of side with the V-type intersection on the groove top side be spatially it is parallel, the V-type intersection of the slot side is in longitudinal direction
Direction is lower than the V-type intersection height on the groove top side, and the slot peak 101c is in the two sides of the left side guide groove 101, trough valley
101d is among the left side guide groove 101, simultaneously because the transversal cross-section shape in shield ontology front 100 is evagination
Face thus constitutes the V-groove from groove top side to slot side diagonally downward.No matter attacker attacks appointing to V-groove in this way
Object is attacked such as due to the guiding role of V-groove in what position: club class, can be along the V-groove in shield ontology front 100 to shield
Two side direction slide downward of board；Meanwhile shield personnel are held according to thrower motion profile, by the guide groove 101 of shield to thrower
At certain inclination angle, attack object such as: thrower or liquid may do sinusoidal motion track, three in the motion profile of guide groove
Angle wave profile motion profile etc., lateral sliding distance can be longer, can delay the speed for attacking object in this way and effectively delay
Impact force is rushed, " unloading mode " is defined as.Therefore, V-type guide groove can effectively guide strike object downward along shield two sides
Direction is slid, and impact force is slowed down, allow law enfrocement official may determine that attack object motion profile, avoid to hold shield personnel and
Collaboration personnel damage.Therefore, V-type guide groove diagonally downward can effectively guide strike object downward along shield two sides
Direction is slid, and law enfrocement official can preferably judge to attack the motion profile of object, while can delay to attack object
Speed and effective cushion impact forces, avoid to holding shield personnel and collaboration personnel damage.
Further, as shown in fig. 6, being contacted due to the different impulse inertia of attack object and with the difference of shield front guide groove
Angle, thrower drop point can be made for the 101 face thrower of guide groove of shield according to thrower motion profile by holding shield personnel
Vertical relative to shield, in this case, when encountering thrower attack, thrower is directly anti-along 101 curved surface of guide groove
It rebounds in front of shield ontology front, is defined as " rebound attack mode ".Since the shape of guide groove 101 is V-type, wherein throwing
Object along V-groove rebound track 170a rebound back shield ontology it is positive in front of be a kind of fortune that thrower rebounds in guide groove 101
Dynamic universal way holds shield personnel and passes through training, and the effect that can use the thrower rebound of collision guide groove to front carries out instead
Abuser is hit, deterrence abuser halts attacks.
Shield ontology front 100 and the shield ontology back side 140 can using high-intensitive thermosetting plastic injection molding and
At；Or the shield ontology front 100 is made of carbon fiber, and the shield ontology back side 140 is using thermosetting plastic injection molding system
At, so the overall weight of shield is light, it is easy to carry.The shield ontology 1 further includes vibration-absorptive material, the vibration-absorptive material setting
Between shield ontology front 100 and the shield ontology back side 140, in this way by V-type or U-shaped guide groove buffer portion impact force, subtract
Blanket slows down part of impact force again, forms multi-level shock mitigation system together with the shield ontology back side 140 and protection pad 2, can
To effectively reduce shock loading, alleviate impact force, improves the protection to law enfrocement official.
The shield ontology 1 includes longitudinal axis 5, the left side guide groove group 100a and the right side guide groove group 100b
It is symmetrical arranged along the longitudinal axis 5.Since the left side guide groove group and the right side guide groove group are along the longitudinal axis
It is symmetrical arranged.The left side guide groove 101 mutually gives notoptera 150 with the extension of the right side guide groove 102, is combined with multiple groups and goes
The guide groove of the inverted V type of head, it is overall beautiful, there is deterrent force.
Embodiment 2, as shown in fig. 7, shield, is mainly oriented to by improved a kind of embodiment on that basis of example 1
The shape of slot is changed to U-shaped by V-type.Specifically, shield ontology front is equipped with left side guide groove group 100a and right side guide groove
100b is organized, the left side guide groove group 100a is made of multiple left side guide grooves 101, and the right side guide groove 100b group is by multiple
Right side guide groove 102 forms, and the left side guide groove 101 is from positive 100 left side edges of shield ontology along the arcuate surface surface
Extend diagonally upward, the right side guide groove 102 is tilted from shield ontology front right side edge along the arcuate surface surface
Upward direction extends, the left side guide groove 101 and right side guide groove 102 from shield head to shield tail in terms of, constitute diagonally downward
Guide groove, the left side guide groove 101 include groove top side 101h, slot peak 101c, slot side 101g；The slot side 101g is U
The U-shaped intersection of type intersection, the slot side is tilted towards top along the arcuate surface surface from positive 100 left side edges of shield ontology
The groove top side 101h is obtained to extension, the groove top side 101h is U-shaped intersection and intersects with notoptera 150, the slot side
U-shaped intersection with the U-shaped intersection on the groove top side be spatially it is parallel, the U-shaped intersection of the slot side is in longitudinal direction ratio
The U-shaped intersection height on the groove top side wants low, and the slot peak 101c is in the two sides of the left side guide groove 101, simultaneously because institute
The transversal cross-section shape for stating shield ontology front 100 is outer convex globoidal, thus constitutes and is tilted towards from groove top side to slot side
Under U-type groove.No matter attacker's attack is to any position of U-type groove in this way, due to the guiding role of U-type groove, attack object or
Liquid can be along the U-type groove in shield ontology front 100 to two side direction slide downward of shield or flowing, simultaneously because on shield
Oblique direction, compared with no U-shaped guide groove, lateral sliding distance can be longer, can delay in this way attack object speed,
So U-shaped guide groove can effectively guide strike object to be slid in downward direction along shield two sides, allow law enfrocement official can be with
The motion profile of preferable judgement attack object is avoided to holding shield personnel and collaboration personnel damage.
As shown in figure 8, due to the different impulse inertia of attack object and from the different contact angles of shield front guide groove, hold
The 101 face thrower of guide groove of shield can be made thrower drop point relative to shield by shield personnel according to thrower motion profile
Board is vertical, and in this case, when encountering thrower attack, thrower directly rebounds back shield along 101 curved surface of guide groove
Ontology front front is defined as " rebound attack mode ".Due to guide groove 101 shape be it is U-shaped, wherein thrower is along U-shaped
Slot rebound track 160b rebound back be in front of shield ontology front a kind of movement for rebounding in guide groove 101 of thrower generally just
Formula holds shield personnel by training, and can use effect of the thrower collision guide groove rebound to front hits back abuser,
Deterrence abuser halts attacks.
Embodiment 3 is as shown in figure 9, improved a kind of embodiment on that basis of example 1, mainly by shield notoptera
150 are changed to the class V-type cambered surface with undulating pleats face by the plane of V-type.It is described to prevent that cutting item 160 is also provided with waviness fold
Face, by bonding, riveting, technology known to clamping etc. is attached, and this undulating pleats face can when encountering and hitting
To prevent the lateral or oblique cutter hit from directly sliding out shield, cutter is made to do wave in an anti-undulating pleats face of cutting for shield
Shape wave curved slide motion increases sliding distance and resistance to sliding, while preventing that salient point can also be arranged by cutting a surface, and bump location can
It is respectively provided with the wave crest and wave trough position in undulating pleats face, wave crest or wave trough position can also be only set, are not only conducive in this way
Alleviate impact force, also helps and lay down one's arms.
In conclusion such shield is effectively directed to when attacking by tool type, to resist and hit, Ward is not destroyed,
On the other hand it can also unload and hit power to the impact force for holding shield personnel.Simultaneously can also meet club, thrower, liquid etc. no
With under strike state, effectively guidance strike object is slid in downward direction along shield two sides, keeps law enfrocement official preferable
Judgement attack object motion profile, avoid to holding shield personnel and collaboration personnel damage, at the same the shield be also equipped with it is good
Good attack performance, has taken into account good defensive and attacking ability, improves safety guarantee for law enfrocement official.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (9)
1. one kind is anti-to cut type shield, including shield ontology, hand-held handle, protection pad and elbow locking and fixing device, the shield sheet
Body includes that shield ontology front, the shield ontology back side, shield head and shield tail, shield ontology front extend to shield tail by shield head,
The protection pad is connect with the shield ontology back side, and the hand-held handle and the elbow locking and fixing device pass through protection pad and shield
Board ontology connection, which is characterized in that shield ontology front is provided with arcuate surface and notoptera, and the arcuate surface is from shield ontology
Height gradually increases and intersects at notoptera when positive left and right sides edge extends to centre, and the notoptera height is higher than the evagination
Face, the notoptera, which is laid with, to be prevented cutting item；The shield head and the shield tail are inverted V type, the shield head be laid with it is anti-cut item, by
Cutter is lateral or oblique when hitting, and the anti-of the notoptera cuts item can effectively to resist cutter lateral or oblique hit.
2. one kind according to claim 1 is anti-to cut type shield, which is characterized in that led equipped with left side in shield ontology front
To slot group and right side guide groove group, the left side guide groove group is made of multiple left side guide grooves, the right side guide groove group by
Multiple right side guide groove compositions, the left side guide groove are tilted towards from shield ontology frontal left edge along the arcuate surface surface
Upper direction, which extends, intersects at notoptera, and the right side guide groove is tilted from shield ontology front right side edge along the arcuate surface surface
Upward direction extension intersects at notoptera, and unloading mode or rebound attack mode are included when the shield uses；
Under the unloading mode, when encountering club, thrower or liquid any attack object attack, shield personnel are held according to attack
The guide groove is guided strike object to be slipped to shield two along guide groove thrower by the motion profile of object at certain inclination angle
Side is in downward direction；
Under the rebound attack mode, when encountering thrower attack, by the vertical face thrower of guide groove, make thrower drop point phase
Vertical for shield, thrower directly rebounds back shield ontology front front along guide groove curved surface, strikes back abuser.
3. one kind according to claim 1 is anti-to cut type shield, which is characterized in that the shield head further includes shield head transition face,
The shield tail further includes shield tail transition face, and shield ontology front is intersected with shield head transition face and shield tail transition face, and described
Shield tail transition face and shield head transition face height are higher than shield ontology front, and the shield tail transition face and shield head transition face are laid with anti-
Cut item.
4. one kind according to claim 3 is anti-to cut type shield, which is characterized in that the anti-item of cutting is semi-rigid material or bullet
Property material is made.
5. one kind according to claim 1 is anti-to cut type shield, which is characterized in that described to prevent that cutting item is arranged to undulating pleats
Face.
6. one kind according to claim 5 is anti-to cut type shield, which is characterized in that anti-cut is provided with salient point on item.
7. one kind according to claim 6 is anti-to cut type shield, which is characterized in that it is characterized in that, the left side guide groove
It is V-groove or U-type groove with the right side guide groove.
8. one kind according to claim 1-7 is anti-to cut type shield, which is characterized in that the arcuate surface is inverted V type
Face or arc surface.
9. a kind of anti-type shield is cut according to claim 1-7, which is characterized in that the shield ontology further includes
Vibration-absorptive material, the vibration-absorptive material setting is between shield ontology front and the shield ontology back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228915.2A CN109099776B (en) | 2017-03-05 | 2017-03-05 | Prevent cutting type shield |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125753.9A CN106895744B (en) | 2017-03-05 | 2017-03-05 | One kind is anti-to cut type Multifunctional shield |
| CN201811228915.2A CN109099776B (en) | 2017-03-05 | 2017-03-05 | Prevent cutting type shield |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125753.9A Division CN106895744B (en) | 2017-03-05 | 2017-03-05 | One kind is anti-to cut type Multifunctional shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109099776A true CN109099776A (en) | 2018-12-28 |
| CN109099776B CN109099776B (en) | 2020-10-13 |
Family
ID=59185680
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125753.9A Active CN106895744B (en) | 2017-03-05 | 2017-03-05 | One kind is anti-to cut type Multifunctional shield |
| CN201811228915.2A Active CN109099776B (en) | 2017-03-05 | 2017-03-05 | Prevent cutting type shield |
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| CN201710125753.9A Active CN106895744B (en) | 2017-03-05 | 2017-03-05 | One kind is anti-to cut type Multifunctional shield |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106895744B (en) * | 2017-03-05 | 2019-12-03 | 江苏吉安警用器材制造有限公司 | One kind is anti-to cut type Multifunctional shield |
| CN110057248A (en) * | 2018-01-18 | 2019-07-26 | 高峰 | A kind of anti-riot dazzle arm shield |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1438109A (en) * | 1921-07-12 | 1922-12-05 | Thomas H Schrider | Shield |
| CN104315924A (en) * | 2014-10-15 | 2015-01-28 | 江苏无畏警用装备制造有限公司 | Folding grip shield |
| CN106895744B (en) * | 2017-03-05 | 2019-12-03 | 江苏吉安警用器材制造有限公司 | One kind is anti-to cut type Multifunctional shield |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352087Y (en) * | 2008-12-25 | 2009-11-25 | 成都恒安警用装备制造有限公司 | Strengthened type anti-riot shield |
| CN206618326U (en) * | 2017-03-05 | 2017-11-07 | 成都爱可信科技有限公司 | One kind is anti-to cut type Multifunctional shield |
-
2017
- 2017-03-05 CN CN201710125753.9A patent/CN106895744B/en active Active
- 2017-03-05 CN CN201811228915.2A patent/CN109099776B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1438109A (en) * | 1921-07-12 | 1922-12-05 | Thomas H Schrider | Shield |
| CN104315924A (en) * | 2014-10-15 | 2015-01-28 | 江苏无畏警用装备制造有限公司 | Folding grip shield |
| CN106895744B (en) * | 2017-03-05 | 2019-12-03 | 江苏吉安警用器材制造有限公司 | One kind is anti-to cut type Multifunctional shield |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106895744B (en) | 2019-12-03 |
| CN106895744A (en) | 2017-06-27 |
| CN109099776B (en) | 2020-10-13 |
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