CN109115039A - A kind of shield with guide groove - Google Patents
A kind of shield with guide groove Download PDFInfo
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- CN109115039A CN109115039A CN201811229411.2A CN201811229411A CN109115039A CN 109115039 A CN109115039 A CN 109115039A CN 201811229411 A CN201811229411 A CN 201811229411A CN 109115039 A CN109115039 A CN 109115039A
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- Prior art keywords
- shield
- guide groove
- side guide
- ontology
- shield ontology
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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
A kind of shield with guide groove, it is related to police shield field, including shield ontology, hand-held handle, protection pad and elbow locking and fixing device, the shield ontology includes shield ontology front and the shield ontology back side, 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, the positive transversal cross-section shape of shield ontology is arcuate surface, shield ontology front is equipped with left side guide groove 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 is made of multiple right side guide grooves, the left side guide groove extends from shield ontology frontal left edge along the arcuate surface surface diagonally upward, the right side guide groove is tilted towards from shield ontology front right side edge along the arcuate surface surface Upper direction extends.
Description
The application is title are as follows: a kind of Multifunctional shield with guide groove, the applying date are as follows: on 03 05th, 2017, application
Number are as follows: the divisional application of 201710125754.3 application for a patent for invention.
Technical field
The present invention relates to a kind of shield, in particular to a kind of shield police shield with guide groove.
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, knife are attacked: when criminal implements such attack, generally by holding club, knife etc.
Strike is waved, shield face is hit or stabs to shield face.Shield face is common in the shield of the prior art plane shield face and arc surface shield face.Such as
Fruit shield front is plane, and when shield is by such attack, the strength of club meeting can be accepted largely by shield, and be transmitted to and hold
Legal person person'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 protection；
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, it is on the one hand unfavorable so club irregular can be slided along shield surface but since shield surface is without guiding role
Determining how in law enfrocement official hits back and lays down one's arms, still further aspect, it is also possible to the personal injury for causing collaboration to enforce the law.
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.
Furthermore when as weapon attacking criminal, also seem the shield of the prior art scarce capacity, and majority is all single
Pure 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 a kind of shield with guide groove, Ke Yiyou
Effect solves the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of shield with guide groove, including shield ontology, hand-held handle, protection pad and elbow locking and fixing device, the shield
Ontology includes shield ontology front and the shield ontology back side, and the protection pad is connect with the shield ontology back side, and described hand-held
Hand and the elbow locking and fixing device pass through protection pad and connect with shield ontology, the positive transversal cross-section shape of shield ontology
For arcuate surface, shield ontology front is equipped with left side guide groove group and right side guide groove group, and the left side guide groove group is by more
A continuous left side guide groove composition, the right side guide groove group are made of multiple continuous right side guide grooves, the shield sheet
Body includes longitudinal axis, and the left side guide groove is from longitudinal axis to shield ontology frontal left edge along the arcuate surface surface
Transverse direction extends in the diagonally downward direction, and the left side guide groove group and the right side guide groove group are along the longitudinal axis pair
Claim setting, unloading mode and counterattack mode are included when the shield uses.
A preferred technical solution, the left side guide groove and the right side guide groove are V-groove or U-type groove.
A preferred technical solution, the left lateral slot group and right side guide groove group are by continuous V-type or U-shaped form
Fold face.
A preferred technical solution, the shield ontology further include shield head, the shield head be inverted V type, shape just with
The inclined direction of guide groove matches.
A preferred technical solution, the shield ontology further includes shield tail, the shield tail be inverted V type, shape just with
The inclined direction of guide groove matches.
A preferred technical solution is laid on the shield head and anti-cuts item.
A preferred technical solution, the arcuate surface are inverted V type face or arc surface.
A preferred technical solution, the shield ontology further includes vibration-absorptive material, and the vibration-absorptive material is arranged in shield
Between 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, 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；
2, guide groove effectively guides strike object to be slipped to shield two sides in downward direction along guide groove, can preferably judge to attack
The motion profile for hitting object is avoided to holding shield personnel and collaboration personnel damage；
3, the shield is also equipped with good attack performance, and U-shaped or V-type guide groove can rebound thrower attack abuser, the shield
Good defensive and attacking ability has been taken into account, has improved safety guarantee for law enfrocement official；
4, the inverted V type guide groove for the guide groove composition that the left and right sides is symmetrically intersected, and the fold face of continuous V-type are not only whole
It is beautiful, there is deterrent force, either attacked in face of club, when the attack of the throwers such as stone or liquid insults, shield can be conducive to
Board front forms the V-type inclined surface of various dimensions, keeps attack object attack any to the positive guide groove covered of shield ontology comprehensively
It is oriented to when position, realizes the full protection of shield.
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 positive stereoscopic diagram of the shield described in the embodiment of the present invention 1 with V-groove；
Fig. 2 is back three-dimensional diagram of the shield described in the embodiment of the present invention 1 with V-groove；
Fig. 3 is front view of the shield described in the embodiment of the present invention 1 with V-groove；
Fig. 4 is side view of the shield described in the embodiment of the present invention 1 with V-groove；
Fig. 5 is top view of the shield described in the embodiment of the present invention 1 with V-groove；
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 positive stereoscopic diagram of the shield described in the embodiment of the present invention 2 with U-type groove；
Fig. 8 is rebound track schematic diagram of the shield described in the embodiment of the present invention 2 with U-type groove；
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；103, shield tail transition face；104, shield tail transition face；105, shield head transition face；106, shield head transition
Face；110, shield head；111, prevent cutting item；120, shield tail；130 shield sides；130 shield top-cross lines；The 140 shield ontology back sides；150, shield
Front intersection；160a, V-groove rebound track；160b, 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, a kind of shield with guide groove, including shield ontology 1, hand-held handle 4, protection pad 2
With elbow locking and fixing device 3, the shield ontology 1 includes shield ontology front 100 and the shield ontology back side 140, the shield
Pad 2 is connect with the shield ontology back side 140, the hand-held handle 4 and the elbow locking and fixing device 3 pass through protection pad 2 with
Shield ontology 1 connects, and the transversal cross-section shape in shield ontology front 100 is arcuate surface, and the arcuate surface can be inverted V type
Face or arc surface are also possible to the trapezoidal of evagination or other convex shapes.Convex surface can effectively unload when under attack
Attack is carried, shield personnel are held in protection.
As shown in Figs. 1-5, shield ontology front is equipped with left side guide groove group 100a and right side guide groove group 100b, institute
State left side guide groove group 100a and form fold face by multiple continuous left side guide grooves 101, the right side guide groove 100b group by
Multiple continuous right side guide grooves 102 form fold face, and the left side guide groove 101 is from longitudinal axis 5 to shield ontology front
100 left side edges extend along arcuate surface surface transverse direction or in the diagonally downward direction, and the right side guide groove 102 is along longitudinal direction
Axis 5 is axially and symmetrically arranged, and the left side guide groove 101 includes groove top 101b, slot peak 101c, trough valley in 101a, groove top
101d, slot side 101e, slot side 101f；The slot side 101e and slot side 101f forms V-type intersection, the slot side
V-type intersection extends from positive 100 left side edges of shield ontology along arcuate surface surface transverse direction or diagonally upward
To the groove top, in 101b and groove top, 101a forms V-type intersection, the V-type of the V-type intersection of the slot side and the groove top side
Intersection is spatially parallel.By taking guide groove 101 is when extending obliquely downward as an example, the V-type intersection of the slot side is vertical
Lower than the V-type intersection height on the groove top side to direction, the slot peak 101c is in the two sides of the left side guide groove 101, slot
Paddy 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
What position attacks object such as due to the guiding role of V-groove: club, tool type, can be along the V-type in shield ontology front 100
Slot is to two side direction slide downward of shield；Meanwhile holding shield personnel according to thrower motion profile, the guide groove 101 of shield is right
Thrower attacks object such as at certain inclination angle: thrower or liquid may do sinusoidal motion in the motion profile of guide groove
Track, triangular wave curve motion profile etc., lateral sliding distance can be longer, can delay the speed for attacking object in this way and have
The cushion impact forces of effect, we are known as " unloading mode ".Therefore, V-type guide groove can effectively guide strike object along shield
Two sides are slid in downward direction, slow down impact force, and law enfrocement official is allowed to may determine that the motion profile of attack object, are avoided to holding
Shield personnel and collaboration personnel damage.
As shown in fig. 6, due to the different impulse inertia of attack object and from the different contact angles of shield front guide groove, hold
The vertical face thrower of guide groove 101 of shield can be kept thrower drop point opposite by shield personnel according to thrower motion profile
Vertical in shield, in this case, when encountering thrower attack, thrower directly rebounds back along 101 curved surface of guide groove
Shield ontology front front, we are known as " rebound attack mode ".Since the shape of guide groove 101 is V-type, wherein thrower edge
V-groove rebound track 160a rebound back shield ontology it is positive in front of be that a kind of movement that thrower rebounds in guide groove 101 is general
All over mode, shield personnel are held by training, be can use effect of the thrower collision guide groove rebound to front and are hit back and apply
Sudden and violent person, deterrence abuser halt attacks.
Therefore, V-type guide groove diagonally downward can effectively guide strike object to carry out in downward direction along shield two sides
Slide, allow law enfrocement official can preferably judge attack object motion profile, while can delay attack object speed and
Effective cushion impact forces are avoided to holding shield personnel and collaboration personnel damage.
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 guide groove buffer portion impact force, vibration-absorptive material
Slow down part of impact force again, forms multi-level shock mitigation system together with the shield ontology back side 140 and protection pad 2, it can be effective
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 extension of the left side guide groove 101 and the right side guide groove 102 intersects to obtain shield front intersection 150, institute
Stating shield front intersection 150 is continuous V-type line composition.Those skilled in the art converts it is also contemplated that passing through, described
The extended surface of left side guide groove 101 and the right side guide groove 102 be also possible to it is disjoint, the guide groove of intersection from shield just
Face is seen, the guide groove of multiple groups inverted V type is combined with, overall beautiful, has deterrent force.
The left side guide groove group 100a forms V-type fold face by continuous left side guide groove 101, due to right side guide groove
Group 100b and left side guide groove group 100a is axially symmetric, so right side guide groove group 100b is by continuous 102 groups of guide groove of right side
At the fold face of V-type, since the extension of the left side guide groove 101 and the right side guide groove 102 intersects to obtain shield front
Intersection 150, so the fold face of the V-type in the fold face and right side of left side V-type constitutes in shield ontology front 100 from shield head
The 110 V-type fold faces downward to the inverted V type of shield tail 120.The downward V-type fold face of the inverted V type is in shield ontology front 100
The protection face of a completion is constituted, it can the significantly more efficient various attacks of reply.It the fold face of the V-type can be completely continuous
, it is also possible to intermittent.
The inverted V type guide groove for the guide groove composition that the left and right sides is symmetrically intersected, and the fold face of continuous V-type are not only whole
Body is beautiful, has deterrent force.It is either attacked in face of club, the throwers such as stone attack or when liquid insults can be conducive to
Shield front forms the V-type inclined surface of various dimensions, makes the attack of attack object to the guide groove covered in shield ontology front 100 comprehensively
It is oriented to when any position, realizes the full protection of shield.
Preferably, the shield ontology 1 further includes shield head 110, and the shield head 110 is according to the upward V-groove that tilts
The shield head of self-assembling formation inverted V type is laid on the shield head 110 and anti-cuts item 111；The shield ontology 1 further includes shield tail 120,
The shield tail 120 is according to the V-groove self-assembling formation inverted V type for tilting upward.Shield ontology front 100 further includes shield tail
Transition face 103, shield tail transition face 104, shield head transition face 105 and shield head transition face 106, the left side guide groove group 100a is to shield
Head extends to intersect with shield head transition face 105, and the left side guide groove group 100a extends to shield tail to intersect with shield tail transition face 103,
The right side guide groove group 100b extends to shield head to intersect with shield head transition face 106, and the left side guide groove group 100b is to shield tail
Extension is intersected with shield tail transition face 104, the shield tail transition face 103, shield tail transition face 104, shield head transition face 105 and shield head
Transition face 106 is all the arcuate surface extended along positive 100 surfaces of shield ontology from longitudinal axis to two sides.In shield head 110 and shield
Transition face is set between tail 120 and fold face, the intensity of shield head 110 and shield tail 120 can be enhanced, reduces manufacture difficulty.It is described
The shape of shield head 110 and shield tail 120 is just matched with the inclined direction of guide groove, appearance total tune, has deterrent force.V
The shield head 110 of type can be conducive to shield head as instrument of aggression when in use and attack criminal, while the anti-item 11 of cutting again can
To enhance the anti-strike capability of shield.The shield tail of inverted V type can also be used as instrument of aggression, subdue to criminal, play
The effect of similar explosion-proof fork.
Embodiment 2: as shown in fig. 7, the number designation of geometry is identical as number designation corresponding in Fig. 1 in Fig. 7, table
Show that the structure of same numbers label in example two and example one is substantially equivalent.A kind of shield with guide groove, 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 shield
The board ontology back side 140, the protection pad 2 are connect with the shield ontology back side 140, the hand-held handle 4 and elbow locking
Fixed device 3 passes through protection pad 2 and connect with shield ontology 1, and the transversal cross-section shape in shield ontology front 100 is arcuate surface,
The arcuate surface can be inverted V type face or arc surface, be also possible to the trapezoidal of evagination or other convex shapes.This arcuate surface can be with
When under attack, attack is effectively unloaded, shield personnel are held in protection.
As shown in fig. 7, shield ontology front is equipped with left side guide groove group 100a and right side guide groove group 100b, it is described
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 grooves
102 compositions, the left side guide groove 101 are tilted towards top along the arcuate surface surface from positive 100 left side edges of shield ontology
To extension, the right side guide groove 102 prolongs from shield ontology front right side edge along the arcuate surface surface diagonally upward
It stretches, the left side guide groove 101 includes groove top side 101h, slot peak 101c, slot side 101g；The slot side 101g is U-shaped friendship
The U-shaped intersection of line, the slot side prolongs from positive 100 left side edges of shield ontology along the arcuate surface surface diagonally upward
Stretch to obtain the groove top side h, the groove top side h is U-shaped intersection, the U-shaped intersection of the slot side and the groove top side it is U-shaped
Intersection be spatially it is parallel, the U-shaped intersection of the slot side is in longitudinal direction than the U-shaped intersection height on the groove top side
Low, the slot peak 101c is in the two sides of the left side guide groove 101, simultaneously because the transverse cutting in shield ontology front 100
Face shape is outer convex globoidal, thus constitutes the U-type groove from groove top side to slot side diagonally downward.No matter attacker attacks in this way
Any position for hitting U-type groove, due to the guiding role of U-type groove, attacking object such as club can be along shield ontology front 100
U-type groove is to two side direction slide downward of shield；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 sine curve fortune in the motion profile of guide groove
Dynamic rail mark, triangular wave curve motion profile etc., lateral sliding distance can be longer, can delay in this way attack object speed and
Effective cushion impact forces are defined as referred to as " unloading mode ".Therefore, U-shaped guide groove can effectively guide strike object along
Shield two sides are slid in downward direction, slow down impact force, are allowed law enfrocement official to may determine that the motion profile of attack object, are 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, we are known 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.
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, high-intensitive plastic cement is made.And the shield ontology back side 140 uses
Thermosetting plastic injection molding is made.The shield ontology 1 further includes vibration-absorptive material, and the vibration-absorptive material setting is in shield ontology front
Between 100 and the shield ontology back side 140, it is made of together U-shaped guide groove, vibration-absorptive material and the shield ontology back side 140 so more
The shock mitigation system of level can effectively reduce shock loading, improve the protection to law enfrocement official, while the weight of shield is light,
It is easy to carry.
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 extension of the left side guide groove 101 and the right side guide groove 102 intersects to obtain shield front intersection 150, institute
Shield front intersection 150 is stated to be made of continuous U-shaped intersection.Those skilled in the art is it is also contemplated that the left side guide groove
101 and the right side guide groove 102 extended surface be also possible to it is disjoint.
The left side guide groove group 100a forms V-type fold face by continuous left side guide groove 101, due to right side guide groove
Group 100b and left side guide groove group 100a is axially symmetric, so right side guide groove group 100b is by continuous 102 groups of guide groove of right side
At U-shaped fold face, since the extension of the left side guide groove 101 and the right side guide groove 102 intersects to obtain shield front
Intersection 150, so the U-shaped fold face in the U-shaped fold face and right side in left side constitutes in shield ontology front 100 from shield head
The 110 U-shaped fold faces downward to the inverted V type of shield tail 120.The downward U-shaped fold face of the inverted V type is in shield ontology front 100
The protection face of a completion is constituted, it can the significantly more efficient various attacks of reply.It the U-shaped fold face can be completely continuous
, it is also possible to intermittent.V-type fold face in U-shaped the fold face and embodiment 1 plays the role of identical.
In conclusion this kind of shield, it on the one hand can satisfy and rushed to holding shield personnel by can effectively be unloaded when attacking
It hits power or slows down the release of impact force, on the other hand can effectively guide different types of strike object downward along shield two sides
Direction is slid, hold shield personnel can preferably judge attack object motion profile, avoid to hold shield personnel and collaboration people
Member damages, while the shield is also equipped with good attack performance, has taken into account good defensive and attacking ability, for law enforcement
Personnel improve safety guarantee.
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. a kind of shield with guide groove, including shield ontology, hand-held handle, protection pad and elbow locking and fixing device, the shield
Board ontology includes shield ontology front and the shield ontology back side, and the protection pad is connect with the shield ontology back side, described hand-held
Handle and the elbow locking and fixing device pass through protection pad and connect with shield ontology, which is characterized in that the shield ontology front
For arcuate surface, shield ontology front is equipped with left side guide groove group and right side guide groove group, and the left side guide groove group is by more
A left side guide groove composition, the right side guide groove group are made of multiple right side guide grooves, and the shield ontology further includes longitudinal direction
Axis, the left side guide groove are tilted towards lower section along the arcuate surface surface from longitudinal axis to shield ontology frontal left edge
To extension, the left side guide groove group and the right side guide groove group are symmetrical arranged along the longitudinal axis, and the shield uses
When comprising unloading mode or rebound attack mode.
2. a kind of shield with guide groove according to claim 1, which is characterized in that the left side guide groove and described
Right side guide groove is V-groove or U-type groove, under the unloading mode, when encountering club, thrower or any attack object of liquid
When attack, shield personnel are held according to the motion profile of attack object, the guide groove is guided into strike object at certain inclination angle to thrower
Body is slipped to shield two sides in downward direction along guide groove.
3. a kind of shield with guide groove according to claim 2, which is characterized in that the left lateral slot group and right side are led
By continuous V-type or U-shaped fold face is formed to slot group.
4. a kind of shield with guide groove according to claim 2, which is characterized in that the shield ontology further includes shield
Head, the shield head are inverted V type.
5. a kind of shield with guide groove according to claim 2, which is characterized in that the shield ontology further includes shield
Tail, the shield tail are inverted V type.
6. a kind of shield with guide groove according to claim 4, which is characterized in that be laid with anti-cut on the shield head
Item.
7. a kind of shield with guide groove according to claim 2, which is characterized in that the arcuate surface be outer convex globoidal,
Inverted V type face or arc surface.
8. a kind of shield with guide groove according to claim 1, which is characterized in that the shield ontology further includes damping
Material, between shield ontology front and the shield ontology back side, shield ontology front uses carbon for the vibration-absorptive material setting
Fibrous material, the shield ontology back side use thermosetting plastic material.
9. the application method of any one of -8 shields according to claim 1:
Under the rebound attack mode, when encountering thrower attack, shield personnel are held according to the motion profile of attack object, shield is led
To the vertical face thrower of slot, keep thrower drop point vertical relative to shield, thrower directly rebounds along guide groove curved surface
Shield ontology front front is gone back to, abuser is struck back；
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229411.2A CN109115039B (en) | 2017-03-05 | 2017-03-05 | Shield with guide groove |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125754.3A CN106895745B (en) | 2017-03-05 | 2017-03-05 | A kind of Multifunctional shield with guide groove |
| CN201811229411.2A CN109115039B (en) | 2017-03-05 | 2017-03-05 | Shield with guide groove |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125754.3A Division CN106895745B (en) | 2017-03-05 | 2017-03-05 | A kind of Multifunctional shield with guide groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109115039A true CN109115039A (en) | 2019-01-01 |
| CN109115039B CN109115039B (en) | 2020-09-22 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125754.3A Active CN106895745B (en) | 2017-03-05 | 2017-03-05 | A kind of Multifunctional shield with guide groove |
| CN201811229411.2A Active CN109115039B (en) | 2017-03-05 | 2017-03-05 | Shield with guide groove |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710125754.3A Active CN106895745B (en) | 2017-03-05 | 2017-03-05 | A kind of Multifunctional shield with guide groove |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106895745B (en) * | 2017-03-05 | 2019-04-26 | 成都爱可信科技有限公司 | A kind of Multifunctional shield with guide groove |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1438109A (en) * | 1921-07-12 | 1922-12-05 | Thomas H Schrider | Shield |
| US6886446B1 (en) * | 2001-12-13 | 2005-05-03 | Alfred J. Baker | Ballistic shield and methods of use and formation |
| CN203534349U (en) * | 2013-10-17 | 2014-04-09 | 罗斌 | Portable 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 |
| CN105783600A (en) * | 2016-04-26 | 2016-07-20 | 成都爱可信科技有限公司 | Portable shield |
| CN106895745B (en) * | 2017-03-05 | 2019-04-26 | 成都爱可信科技有限公司 | A kind of Multifunctional shield with guide groove |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120180635A1 (en) * | 2008-01-08 | 2012-07-19 | Teddy Garcia | Handheld protective shield entrapment device |
| CN201173744Y (en) * | 2008-02-23 | 2008-12-31 | 揭阳市联安防暴器材有限公司 | Antiriot shield |
| CN206618327U (en) * | 2017-03-05 | 2017-11-07 | 成都爱可信科技有限公司 | A kind of Multifunctional shield with guide groove |
-
2017
- 2017-03-05 CN CN201710125754.3A patent/CN106895745B/en active Active
- 2017-03-05 CN CN201811229411.2A patent/CN109115039B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1438109A (en) * | 1921-07-12 | 1922-12-05 | Thomas H Schrider | Shield |
| US6886446B1 (en) * | 2001-12-13 | 2005-05-03 | Alfred J. Baker | Ballistic shield and methods of use and formation |
| CN203534349U (en) * | 2013-10-17 | 2014-04-09 | 罗斌 | Portable 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 |
| CN105783600A (en) * | 2016-04-26 | 2016-07-20 | 成都爱可信科技有限公司 | Portable shield |
| CN106895745B (en) * | 2017-03-05 | 2019-04-26 | 成都爱可信科技有限公司 | A kind of Multifunctional shield with guide groove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109115039B (en) | 2020-09-22 |
| CN106895745A (en) | 2017-06-27 |
| CN106895745B (en) | 2019-04-26 |
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