CN114963877B - Folding anti-explosion shield for security protection convenient to carry - Google Patents
Folding anti-explosion shield for security protection convenient to carry Download PDFInfo
- Publication number
- CN114963877B CN114963877B CN202210694756.5A CN202210694756A CN114963877B CN 114963877 B CN114963877 B CN 114963877B CN 202210694756 A CN202210694756 A CN 202210694756A CN 114963877 B CN114963877 B CN 114963877B
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- Prior art keywords
- shield
- cavity
- explosion
- inner chamber
- board
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Links
- 238000004880 explosion Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 abstract description 9
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 12
- 230000009471 action Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a portable folding anti-explosion shield for security protection, which comprises a main shield plate and a side wing shield plate, wherein guide frame pipes are fixedly arranged on the top surface and the bottom surface of the main shield plate, guide connecting rods are movably sleeved on the left side surface and the right side surface of each guide frame pipe, the end parts on the outer side of the guide connecting rods are fixedly connected with the end parts on the inner side surface of the side wing shield plate, and stop mechanisms positioned in the inner cavities of the guide frame pipes are fixedly connected with the end parts on the inner side of the guide connecting rods. According to the invention, through the arrangement of the main shield plate and the side shield plates, the matching among the guide frame pipe, the guide connecting rod, the shrinkage cavity and the stopping mechanism is utilized, so that the splicing width between the main shield plate and the side shield plates can be subjected to the adaptation and adjustment treatment during use, the adaptation and adjustment of the using width of the explosion-proof shield can be conveniently carried out according to different using environments, and the purpose that the explosion-proof shield can be adjusted according to different using width requirements is realized.
Description
Technical Field
The invention relates to the field of explosion-proof shields, in particular to a portable folding explosion-proof shield for security protection.
Background
The explosion-proof shield is a defending apparatus, and current simple explosion-proof shield is all made by polycarbonate material, and its manufacturing cost is lower to its dead weight is lighter, is convenient for let operating personnel carry out convenient quick wearing, and the actual production volume of explosion-proof shield can be adjusted according to the self condition characteristics of human body, leads to the whole width of explosion-proof shield great, inconvenient carrying handle, and its space requirement of stacking is great, makes its space occupation ratio of stacking be too high, has influenced the effect of carrying the transportation conveniently in the use.
However, in the prior art, the carrying and transferring are generally carried directly in a stacking manner during actual use, and after the carrying is carried by a user, the carrying is carried by the user, so that the carrying of the user is easy to cause inconvenient actions when the carrying is not needed, the continuity of the action of the user is directly influenced, and the action of the user is easy to be blocked.
Disclosure of Invention
The invention aims to provide a portable folding anti-explosion shield for security protection, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: including main shield board and flank shield board, the equal fixed mounting in top surface and the bottom surface of main shield board has the leading truck pipe, the equal movable sleeve in left and right sides face of leading truck pipe has the direction connecting rod, the tip in the direction connecting rod outside and the tip fixed connection of flank shield board medial surface, the inboard tip fixedly connected with of direction connecting rod is located the stopping mechanism of leading truck pipe inner chamber, the positive shrink cavity has all been seted up at the left and right ends of main shield board inner chamber, the fixed cover in top at the positive middle part of main shield board inner chamber has the observation window board, the location empty slot that is located main shield board inner chamber has all been seted up at the upper and lower both ends at the positive inner chamber of shrink cavity, the middle part fixed mounting of main shield board inner chamber has locking mechanism, the upper and lower both ends of flank shield board medial surface all fixed mounting has the locating piece, the positive middle part fixed mounting of main shield board has the flank visible board of flank.
Preferably, the locking mechanism comprises a positioning rod, the upper end and the lower end of the positioning rod are respectively fixedly connected with the middle part of the top surface and the middle part of the bottom surface of the inner cavity of the spring, a pressing plate is movably sleeved at the top end and the bottom end of the outer surface of the positioning rod, the outer surface of the pressing plate is movably sleeved at the top surface and the side surface of the inner cavity of the spring, a pushing plate is fixedly connected at the middle part of the outer side surface of the pressing plate, locking rods are fixedly connected at the left end and the right end of the outer side surface of the pressing plate, the other end of each locking rod penetrates through the side surface of the inner cavity of the spring and extends to the inside of the positioning empty groove, locking springs are movably sleeved at the upper end and the lower end of the outer surface of each positioning rod, and the upper end and the lower end of each locking spring are respectively fixedly connected with the side surface of the inner cavity of the spring and the inner side surface of the pressing plate.
Preferably, the stop mechanism comprises a limit cavity block, the lateral surface of the limit cavity block is fixedly connected with the medial surface of the guide connecting rod, the outer surface of the limit cavity block is movably sleeved with the lateral surface of the guide frame pipe inner cavity, the top end of the limit cavity block inner cavity is movably sleeved with a baffle plate, the left end and the right end of the bottom surface of the baffle plate are movably sleeved with balance rods, the top ends of the balance rods sequentially penetrate through the bottom surface and the top surface of the baffle plate and extend to the upper part of the top surface of the baffle plate, the upper ends and the lower ends of the balance rods are respectively fixedly connected with the top surface and the bottom surface of the inner cavity of the limit cavity block, the middle part of the top surface of the baffle plate is fixedly connected with a penetrating block, the top end of the penetrating block sequentially penetrates through the top surface of the inner cavity of the limit cavity block and the top end of the guide frame pipe inner cavity and extends to the upper part of the guide frame pipe inner cavity, the middle part of the bottom surface is fixedly connected with stop springs, and the bottom ends of the stop springs are fixedly connected with the bottom surfaces of the inner cavity of the limit cavity block.
Preferably, the left end of the front middle part of the main shield is fixedly provided with a binding belt positioned at the front end of the buffer patch, and the right end of the front middle part of the main shield is fixedly provided with a hand holding rod positioned at the front end of the buffer patch.
Preferably, the top of the inner side surface of the flank shield plate is provided with an embedded groove, and the size and shape of the embedded groove are matched with those of the flank visible plate.
Preferably, the end part of the outer side surface of the positioning block is provided with a locking hole, the size and the shape of the locking hole are matched with the size and the shape of the locking rod, and the size and the shape of the positioning block are matched with the size and the shape of the positioning empty slot.
Preferably, the size and shape of the shrinkage cavity are matched with those of the inner side of the flank shield, and the outer surface of the inner side of the flank shield is movably sleeved with the side surface of the inner cavity of the shrinkage cavity.
Preferably, the left and right sides face of the guide frame pipe are both provided with openings, and the size and shape of the openings at the left and right sides of the guide frame pipe are matched with the size and shape of the inner side end part of the guide connecting rod.
Preferably, pushing holes are formed in the upper side and the lower side of the bottom end of the middle of the front surface of the main shield, and the size and the shape of the pushing holes are matched with those of the pushing plate.
Preferably, the left end and the right end of the top surface of the guide frame pipe are provided with through holes, and the size and the shape of the through holes are matched with those of the through blocks.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arrangement of the main shield plate and the side shield plates, the matching among the guide frame pipe, the guide connecting rod, the shrinkage cavity and the stopping mechanism can enable the splicing width between the main shield plate and the side shield plates to be subjected to the adaptation and adjustment treatment during use, so that the adaptation and adjustment of the using width of the explosion-proof shield can be conveniently carried out according to different using environments, and the purpose that the explosion-proof shield can be adjusted according to different using width requirements is realized;
the invention can make the inner side end of the flank shield extend into the contraction cavity through the arrangement of the main shield and the flank shield, and can fix the relative position after the inner side end of the flank shield extends into the contraction cavity through the matching treatment between the positioning empty slot and the locking mechanism, thereby realizing the purpose of folding and contraction treatment when carrying the anti-explosion shield;
the invention also utilizes the mutual matching between the internal components of the stop mechanism by the arrangement of the guide frame pipe and the guide connecting rod, can fix the position of the stop mechanism in the guide frame pipe, can perform quick opening operation, and realizes the purpose of quick adjustment of the relative opening and contraction positions of the main shield plate and the flank shield plate.
Drawings
FIG. 1 is an elevational cross-sectional view of the overall structure of the present invention;
FIG. 2 is a front elevational view of the overall structure of the present invention;
FIG. 3 is a front view of a contracted structure of the present invention;
FIG. 4 is an enlarged view of a partial structure of the present invention at A in FIG. 1;
fig. 5 is an enlarged view of a partial structure at B in fig. 1 according to the present invention.
In the figure: 1. a main shield plate; 101. a spring cavity; 2. a flank shield plate; 3. a guide frame tube; 31. perforating; 4. a guide connecting rod; 5. a shrink cavity; 6. an observation window plate; 7. positioning the empty groove; 8. a locking mechanism; 81. a positioning rod; 82. a pressing plate; 83. a push plate; 84. a locking lever; 85. a locking spring; 9. a positioning block; 10. a side wing visual plate; 11. a protection plate; 12. a stopping mechanism; 121. a spacing cavity block; 122. a baffle; 123. a balance bar; 124. a stop spring; 125. penetrating blocks; 13. buffering the patch; 14. binding bands; 15. the hand lever is held.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: including main shield 1 and flank shield 2, the top surface and the equal fixed mounting in bottom surface of main shield 1 have leading truck pipe 3, leading truck pipe 3 has all been movably sleeved with leading truck 4 in the left and right sides face, leading truck 4 outside tip and flank shield 2 medial surface's tip fixed connection, leading truck 4 inboard tip fixedly connected with is located leading truck 3 inner chamber stop mechanism 12, shrink cavity 5 has all been seted up at the positive left and right ends of main shield 1 inner chamber, main shield 1 inner chamber front middle top fixed cover has observation window board 6, shrink cavity 5 medial surface middle part's upper and lower both ends have all been seted up and are located main shield 1 inner chamber's location blind 7, main shield 1 front inner chamber's middle part fixed mounting has locking mechanical system 8, flank shield 2 medial surface's upper and lower both ends all fixed mounting has locating piece 9, flank shield 2 medial surface's top fixed mounting has flank visible board 10, main shield 1 left and right sides's rear end fixed mounting has 11, main shield 1 front guard plate front surface patch 13.
The locking mechanism 8 comprises a positioning rod 81, the upper end and the lower end of the positioning rod 81 are fixedly connected with the middle part of the top surface and the middle part of the bottom surface of the inner cavity of the spring cavity 101 respectively, a pressing plate 82 is movably sleeved at the top end and the bottom end of the outer surface of the positioning rod 81, a push plate 83 is movably sleeved at the outer surface of the pressing plate 82 and the top and bottom side surfaces of the inner cavity of the spring cavity 101, the middle part of the outer side surface of the pressing plate 82 is fixedly connected with a push plate 83, the left end and the right end of the outer side surface of the pressing plate 82 are fixedly connected with a locking rod 84, the other end of the locking rod 84 penetrates through the side surface of the inner cavity of the spring cavity 101 and extends to the inner part of the positioning hollow groove 7, a locking spring 85 is movably sleeved at the upper end and the lower end of the outer side of the positioning rod 81, the upper end and the lower end of the locking spring 85 are fixedly connected with the side surface of the inner cavity of the spring cavity 101 respectively, and the inner side surface of the pressing plate 82 respectively, and the setting of the locking mechanism 8 can enable the relative positions between the main shield 1 and the side shield 2 to be matched with a positioning block 9 to be fixedly processed when the side shield 2 is contained in the inner side of the shrinkage cavity 5, so that the side shield 2 cannot slide out of the side shield 2 from the shrinkage cavity 5.
Stop machine constructs 12 and includes spacing cavity piece 121, the medial surface fixed connection of spacing cavity piece 121 and direction connecting rod 4, the surface of spacing cavity piece 121 cup joints with the side activity of leading truck pipe 3 inner chamber, baffle 122 has been cup jointed in the top activity of spacing cavity piece 121 inner chamber, the balanced pole 123 has all been cup jointed in the activity of the left and right sides both ends of baffle 122 bottom surface, the top of balanced pole 123 runs through the bottom surface and the top surface of baffle 122 in proper order and extends to the upper portion of baffle 122 top surface, the upper and lower both ends of balanced pole 123 respectively with the top surface and the bottom surface fixed connection of spacing cavity piece 121 inner chamber, the middle part fixedly connected with of baffle 122 top surface wears piece 125, the top of wearing piece 125 runs through the top surface of spacing cavity piece 121 inner chamber and the top of leading truck pipe 3 inner chamber left side in proper order and extends to the upper portion of leading truck pipe 3 inner chamber, the middle part fixedly connected with of baffle 122 bottom surface stops spring 124, the bottom and the bottom surface fixed connection of baffle 122 inner chamber, through the setting of stopping mechanism 12, can adjust the relative position between leading truck pipe 3 and the direction connecting rod 4 to carry out adjustment processing, be used for carrying out the relative adjustment flank adjustment to the length between main shield 1 and the shield 2.
The right-hand member 15 that is located the front end of cushion patch 13 is fixed firmly in the left end at the front middle part of main shield 1, and the right-hand member at the front middle part of main shield 1 has the hand lever 15 that grips that is located the front end of cushion patch 13, through the setting of tie 14 and hand lever 15, can tie the arm through tie 14 to let the palm grip main hand lever 15, make cushion patch 13 can contact the arm surface, be used for letting cushion patch 13 form the effect of buffering protection to the arm.
The embedded groove is offered on the top of flank shield plate 2 medial surface, and the size and the shape in embedded groove and the size and the shape looks adaptation of flank visual board 10, and the seting up of embedded groove can let flank visual board 10 install wherein for flank shield plate 2 is in the inside time of income shrink cavity 5, makes observation window board 6 can not receive flank shield plate 2's influence unable observation operation.
The end of locating piece 9 lateral surface has seted up the locking hole, and locking hole's size and shape and locking lever 84's size and shape looks adaptation, and the size and the shape of locating piece 9 and the size and the shape looks adaptation of location dead slot 7, and the setting of locking hole can let locking lever 84 insert wherein for flank shield 2 is in the inside position of shrink cavity 5 and can carry out convenient locking and opening operation.
The size and shape of shrink cavity 5 and the inboard size and shape looks adaptation of flank shield board 2, the inboard surface of flank shield board 2 cup joints with the inner chamber side activity of shrink cavity 5, and the setting of shrink cavity 5 can provide the space of accomodating for flank shield board 2 accomodates into the inner chamber of main shield board 1.
The left and right sides face of leading truck pipe 3 is the opening setting, and leading truck pipe 3 left and right sides open-ended size and shape and the inside tip of direction connecting rod 4 size and shape looks adaptation, and open-ended setting form can let the inside tip of direction connecting rod 4 insert wherein for direction connecting rod 4 can carry out the position adjustment of left and right directions at the inner chamber of leading truck pipe 3.
The push holes are formed in the upper side and the lower side of the bottom end of the front middle of the main shield plate 1, the size and the shape of the push holes are matched with those of the push plate 83, the push plate 83 can be adjusted in the push holes, and the inner components of the locking mechanism 8 can be adjusted conveniently and rapidly.
Perforations 31 are formed in the left end and the right end of the top surface of the guide frame pipe 3, the size and the shape of the perforations 31 are matched with those of the penetrating blocks 125, the penetrating blocks 125 can penetrate through the perforations 31, relative position locking treatment is provided between the guide frame pipe 3 and the guide connecting rods 4, and the relative position locking treatment between the guide frame pipe 3 and the guide connecting rods 4 can be relieved by pressing the penetrating blocks 125.
Working principle: when the device is used, the upper pushing plate 83 and the lower pushing plate 83 are pushed in opposite directions, so that the pushing plate 83 can drive the locking rod 84 to move towards the inside of the spring cavity 101, the locking rod 84 can withdraw from the locking hole formed in the inner side surface of the positioning block 9, the flank shield plate 2 can move outwards in the inside of the shrinkage cavity 5, the guide connecting rod 4 can move outwards in the inside of the guide frame pipe 3 when the flank shield plate 2 moves, the relative position between the guide frame pipe 3 and the guide connecting rod 4 can be fixed until the penetrating block 125 can penetrate out from the top end of the penetrating hole 31, then the observation window plate 6 is located above, an arm is placed on the front surface of the buffer patch 13, the left end of the arm is bound by the binding tape 14, the outer surface of the holding hand lever 15 can be mastered by hand after the binding is fastened, normal use operation can be performed, when the inside of the shrinkage cavity 5 needs to be folded and stored, the penetrating block 125 only needs to be pressed, the inside of the guide frame pipe 3 can be pushed in, the guide connecting rod 4 can be pushed in, the opposite direction of the side surface of the guide frame pipe 3 can be inserted into the inner side surface of the positioning block 9, and the side surface of the positioning block 9 can be inserted into the hollow positioning block 9, and the side surface of the positioning block 9 can be inserted into the positioning block 9, and the hollow positioning block 9 can be inserted into the positioning hole 7.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a folding explosion-proof shield for security protection convenient to carry, includes main shield board (1) and flank shield board (2), its characterized in that: the utility model discloses a shield, including main shield board (1), locating piece (9) are all offered at the positive both ends of main shield board (1) inner chamber, shrink cavity (5) have all been offered at the positive both ends of main shield board (1) inner chamber, shrink window board (6) are all offered to the top fixed cover in the positive middle part of main shield board (1) inner chamber, locating hollow groove (7) that are located main shield board (1) inner chamber are all offered at the upper and lower both ends at shrink cavity (5) inner chamber middle part, locking mechanism (8) are all offered at the middle part fixed mounting in the middle part of main shield board (1) front inner chamber, locating piece (9) are all fixed at the upper and lower both ends of a flank shield board (2) side, shield board (2) inner chamber front end fixed mounting has guard board (10), shield board (1) front (13) are equipped with in the front of the fixed cover board, shield board (1) are equipped with in the front of the left and right sides.
2. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: the locking mechanism (8) comprises a positioning rod (81), the upper end and the lower end of the positioning rod (81) are fixedly connected with the middle part of the top surface of the inner cavity of the spring cavity (101) and the middle part of the bottom surface respectively, the top end and the bottom end of the outer surface of the positioning rod (81) are movably sleeved with a pressing plate (82), the outer surface of the pressing plate (82) is movably sleeved with the top surface and the bottom side surface of the inner cavity of the spring cavity (101), the middle part of the outer side surface of the pressing plate (82) is fixedly connected with a push plate (83), the left end and the right end of the outer side surface of the pressing plate (82) are fixedly connected with a locking rod (84), the other end of the locking rod (84) penetrates through the side surface of the inner cavity of the spring cavity (101) and extends to the inside of the positioning hollow groove (7), and the upper end and the lower end of the outer surface of the positioning rod (81) are movably sleeved with a locking spring (85), and the upper end and the lower end of the locking spring (85) are fixedly connected with the side surface of the inner cavity of the spring (82) respectively.
3. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: stop mechanism (12) are including spacing cavity piece (121), the lateral surface of spacing cavity piece (121) and the medial surface fixed connection of direction connecting rod (4), the lateral surface activity of spacing cavity piece (121) and leading truck pipe (3) inner chamber cup joints, baffle (122) have been cup jointed in the top activity of spacing cavity piece (121) inner chamber, the upper and lower both ends of baffle (122) bottom surface all activity cup joints balancing pole (123), the top of balancing pole (123) runs through the bottom surface and the top surface of baffle (122) in proper order and extends to the upper portion of baffle (122) top surface, the upper and lower both ends of balancing pole (123) respectively with the top surface and the bottom surface fixed connection of spacing cavity piece (121) inner chamber, the middle part fixedly connected with of baffle (122) top surface wears piece (125), the top of wearing piece (125) runs through the top surface of spacing cavity piece (121) inner chamber and leading truck pipe (3) inner chamber left top and extends to the upper portion of leading truck pipe (3) top surface in proper order, the bottom surface fixed connection of baffle (122) bottom surface and stop spring (124) stop bottom surface fixed connection.
4. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: the right-hand member holding device is characterized in that a binding belt (14) positioned at the front end of the buffer patch (13) is fixedly arranged at the left end of the front middle part of the main shield plate (1), and a holding hand lever (15) positioned at the front end of the buffer patch (13) is fixedly arranged at the right end of the front middle part of the main shield plate (1).
5. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: an embedded groove is formed in the top end of the inner side face of the flank shield plate (2), and the size and the shape of the embedded groove are matched with those of the flank visible plate (10).
6. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: the end part of the outer side surface of the positioning block (9) is provided with a locking hole, the size and the shape of the locking hole are matched with those of the locking rod (84), and the size and the shape of the positioning block (9) are matched with those of the positioning empty groove (7).
7. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: the size and the shape of the shrinkage cavity (5) are matched with those of the inner side of the flank shield plate (2), and the outer surface of the inner side of the flank shield plate (2) is movably sleeved with the side surface of the inner cavity of the shrinkage cavity (5).
8. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: the left side face and the right side face of the guide frame pipe (3) are both provided with openings, and the size and the shape of the openings on the left side and the right side of the guide frame pipe (3) are matched with the size and the shape of the inner side end part of the guide connecting rod (4).
9. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: pushing holes are formed in the upper side and the lower side of the bottom end of the front middle of the main shield plate (1), and the size and the shape of the pushing holes are matched with those of the pushing plate (83).
10. The portable folding anti-explosion shield for security and protection according to claim 1, wherein: perforations (31) are formed in the left end and the right end of the top surface of the guide frame pipe (3), and the size and the shape of the perforations (31) are matched with those of the penetrating blocks (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694756.5A CN114963877B (en) | 2022-06-20 | 2022-06-20 | Folding anti-explosion shield for security protection convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694756.5A CN114963877B (en) | 2022-06-20 | 2022-06-20 | Folding anti-explosion shield for security protection convenient to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114963877A CN114963877A (en) | 2022-08-30 |
| CN114963877B true CN114963877B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210694756.5A Active CN114963877B (en) | 2022-06-20 | 2022-06-20 | Folding anti-explosion shield for security protection convenient to carry |
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| RU87790U1 (en) * | 2009-07-28 | 2009-10-20 | ЗАО "ФОРТ Технология" | ARMOR DEFENSE FOR INDIVIDUAL PROTECTION AND MOBILE ARMOR DEFENSE FOR INDIVIDUAL PROTECTION |
| KR101825123B1 (en) * | 2017-12-13 | 2018-02-06 | (주)대산플랜트 | Foldable armor shield with improved portability |
| US10955223B1 (en) * | 2018-07-06 | 2021-03-23 | Innovative Armor Systems, Ltd. Co. | Folding shield |
| CN211346538U (en) * | 2019-12-12 | 2020-08-25 | 刘秀敏 | Multifunctional folding shield |
| CN211317068U (en) * | 2019-12-18 | 2020-08-21 | 山东金帅才信息技术有限公司 | Anti-riot alarm device |
| CN211601736U (en) * | 2019-12-30 | 2020-09-29 | 安徽五八五八警用装备器材有限公司 | Metal explosion-proof shield that operability is good |
| CN216645079U (en) * | 2021-07-28 | 2022-05-31 | 七兵堂国际安保集团有限公司 | It is alert with explosion-proof shield of folded cascade |
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|---|---|
| CN114963877A (en) | 2022-08-30 |
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