CN104180720A - Retractable antiriot shield - Google Patents
Retractable antiriot shield Download PDFInfo
- Publication number
- CN104180720A CN104180720A CN201410420085.9A CN201410420085A CN104180720A CN 104180720 A CN104180720 A CN 104180720A CN 201410420085 A CN201410420085 A CN 201410420085A CN 104180720 A CN104180720 A CN 104180720A
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- Prior art keywords
- board
- shield
- chute
- toggle
- shield body
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Abstract
The invention relates to a retractable antiriot shield comprising a shield body, an observation window (4), a limiting anti-cut strip (3), a grip (9) and a shoulder strap (10). The shield body is divided into a retractable shield body (1) and a fixed shield body (2) which are limited cooperatively through a sliding groove A (5) and a sliding groove B (17), an upper limiting hole (8) and a lower limiting hole (7) which are linear holes are arranged in the middles of the upper portion and the lower portion of the retractable shield body (1), a positioning and fastening mechanism (6) is arranged in the middle of the lower portion of the fixed shield body (2), and the positioning and fastening mechanism (6) comprises a dialing knob (11), a dialing lever (12), a dialing knob seat (13), a limiting part (15) and an elastic element (16). The retractable antiriot shield has the advantages of being small in space occupation, easy to operate, convenient to carry and high in protective performance in the process of extension, and capable of serving as a small shield and applicable to riot control in narrow circumstances after retracting.
Description
Technical field
The present invention relates to a kind of protection apparatus, particularly telescopic riot shield.
Background technology
Riot shield is the defence apparatus that modern anti-riot army and police commonly use.Its concrete structure comprises scuta and supporting plate.Scuta mostly is evagination circular arc or cambered surface rectangle, and supporting plate is fixedly connected on the back side of scuta by connector, on supporting plate, is provided with cingulum and handle.The riot shield that riot police uses is generally the low-grade conflicts such as reply colony riot, can effectively stop that the objects such as brick and tile, stone, club vial hit and spurt.The function of general shellproof, the shockproof wave in addition of riot shield that special police uses and anti glare anti static coatings.Can keep out light weapons in in-plant shooting, for the shock wave of antitank grenade of closely blast and shell fragment, also have certain effectiveness.In advancing, the first place team member of squad is hand-held riot shield often, to shielding is provided to team member below.
Chinese patent 201220612029.1 discloses a kind of riot shield, comprises shield body, along the side of shield body, the anti-muscle of cutting is housed, and the anti-muscle of cutting embeds in shield body along the side of shield body, and the anti-muscle of cutting arranges for arranging continuously or being interrupted, and the anti-muscle of cutting adopts metal material.In anti-riot process, can bear cutting energetically of cutter, but prevent cutting muscle at the side setting-in of shield body, cause the weight of riot shield to increase the weight of, and the floor space of shield is large, carries inconvenience.
In order to solve the above-mentioned inconvenient problem of carrying, improve, just there is collapsible riot shield, as Chinese patent 201320658227.6 discloses a kind of collapsible wheeled riot shield, described shield by upper scuta and lower scuta by a pair of high pin hinge hinged composition, between upper scuta and lower scuta, be provided with scuta locker, scuta locker consists of snapping board and snap close.This riot shield is stored collapsed when not using, and just opens, although solved floor space problem during use, but in opening procedure, need the upwards turnover of upper shield body, its expansion process takes up room greatly, after the sudden and violent order of urgent system is assigned, after police assemble, the turnover limited space of upper shield body, easily delays the anti-riot time, and the relative position between the fixing upper scuta of logical locker and lower scuta, complicated operation, and easily occur that snapping is insecure, barrier propterty reduces.
In addition, at special occasions, such as making under narrower, shorter environment when sudden and violent, general riot shield cannot enter, even if collapsible shield can enter folding in the situation that, also cannot launch to use.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, provide a kind of expansion process take up room little, simple to operate, portable convenience, barrier propterty is strong and can be used as the telescopic riot shield that small shield is used.
Object of the present invention is achieved through the following technical solutions: telescopic riot shield, it comprises shield body, be arranged on the observation window on shield body top, be arranged on spacing anti-handle and the shoulder belt of cutting bar and being arranged on shield body inner side of shield bodies top, described shield body is divided into flexible board and fixing board, flexible board coordinates spacing with fixing board by chute A and chute B, the centre position, upper and lower of flexible board is respectively arranged with upper limit hole and lower limit hole, upper limit hole and lower limit hole are " one " font hole, fixedly the lower middle position of board is provided with location retention mechanism,
Described location retention mechanism comprises toggle, driving lever, toggle seat, locating part and elastic device, toggle seat is fixedly arranged on the medial surface of fixing board, driving lever is "T"-shaped structure, vertical section of driving lever opposite side that stretches into toggle seat from the fixing lateral surface of board, and end is fixedly connected with toggle by screw, in toggle seat, be also equipped with elastic device, driving lever is also provided with the locating part of restriction elastic device near toggle one side.
Described locating part is pin, and pin is horizontally through the axis setting of driving lever.
Described elastic device is spring, and one end of spring is fixed on toggle seat inner side, and the other end is fixed on locating part.
Described chute A and chute B are " E " shape groove with dual-cavity, and flexible board top is fixed in a groove of chute B, fixedly another groove of the bottom of board and chute B is slidably matched, fixedly board bottom is fixed in a groove of chute A, and the flexible top of board and another groove of chute A are slidably matched.
The present invention has the following advantages:
While 1, launching, flexible board and fixedly board slide along chute A and chute B respectively, the just deployable riot shield that stretches up and down, and its expansive space is little, is the urgent anti-riot occupation of land space of having saved.
2, when needs system is used cruelly, press toggle, while rotating lever, the front end of driving lever is alignd with lower limit hole, unclamp toggle, the front end of driving lever exits lower limit hole, the board that will stretch slides by chute A and chute B with respect to fixing board, after slip puts in place, press toggle, the front end of driving lever is stretched in upper limit hole, rotate toggle simultaneously, rotate 90 °, unclamp toggle, driving lever is under the restoring force effect of elastic device, driving lever front end is pressed on the outer surface of flexible board, realize flexible board with fixedly board is relative fixing, whole operating process is simple, and quick leicht fallen D/A, for carrying out urgent system, cruelly saved the time.
3, the height of the riot shield after shrinking is only half after launching, and after shrinking, location retention mechanism snap close is in lower limit hole, and flexible board can not move arbitrarily, prevents in shifting and depositing process flexible board and fixing board relative sliding, portable and deposit convenience.
4, at the fixing top of board, arrange and spacingly anti-ly cut bar, the barrier propterty of shield is strong.
5, when being restricted at environment, in the less situation in space, sudden and violent in order to realize system, shield body can be accepted, as small shield, use.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram after expansion of the present invention;
Fig. 2 is the Facad structure schematic diagram after contraction of the present invention;
Fig. 3 is the reverse side structural representation after contraction of the present invention;
Fig. 4 is the structural representation that driving lever of the present invention is regained;
Fig. 5 is the structural representation that driving lever of the present invention stretches out;
Fig. 6 is the structural representation of driving lever half-twist of the present invention;
In figure: the 1-board that stretches, 2-is board fixedly, and 3-is spacing anti-ly cuts bar, 4-observation window, 5-chute A, 6-locates retention mechanism, 7-lower limit hole, 8-upper limit hole, 9-handle, 10-shoulder belt, 11-toggle, 12-driving lever, 13-toggle seat, 14-screw, 15-locating part, 16-elastic device, 17-chute B.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described, but protection scope of the present invention is not limited to the following stated.
As Fig. 1, shown in Fig. 2 and Fig. 3, telescopic riot shield, it comprises shield body, be arranged on the observation window 4 on shield body top, be arranged on spacing anti-handle 9 and the shoulder belt 10 of cutting bar 3 and being arranged on shield body inner side of shield bodies top, described shield body is divided into flexible board 1 and fixing board 2, flexible board 1 coordinates spacing with fixing board 2 by chute A5 and chute B17, the centre position, upper and lower of flexible board 1 is respectively arranged with upper limit hole 8 and lower limit hole 7, upper limit hole 8 and lower limit hole 7 are " one " font hole, fixedly the lower middle position of board 2 is provided with location retention mechanism 6,
As shown in Figure 4, Figure 5 and Figure 6, described location retention mechanism 6 comprises toggle 11, driving lever 12, toggle seat 13, locating part 15 and elastic device 16, toggle seat 13 is fixedly arranged on the medial surface of fixing board 2, driving lever 12 is "T"-shaped structure, vertical section of driving lever 12 opposite side that stretches into toggle seat 13 from the fixing lateral surface of board 2, and end is fixedly connected with toggle 11 by screw 14, in toggle seat 13, be also equipped with elastic device 16, driving lever 12 is also provided with the locating part 15 of restriction elastic device 16 near toggle 11 1 sides.
Further, described locating part 15 is pin, and pin is horizontally through the axis setting of driving lever 12.
Further, described elastic device 16 is spring, and one end of spring is fixed on toggle seat 13 inner sides, and the other end is fixed on locating part 15.
Further, described chute A5 and chute B17 are " E " shape groove with dual-cavity, and flexible board 1 top is fixed in a groove of chute B17, fixedly another groove of the bottom of board 2 and chute B17 is slidably matched, fixedly board 2 bottoms are fixed in a groove of chute A5, and the flexible top of board 1 and another groove of chute A5 are slidably matched.
While not using, shield body is in contraction state, i.e. flexible board 1 and fixedly board 2 is in overlap condition, and location retention mechanism 6 is stuck in lower limit hole 7.Now the floor space of shield body is only half of general shield.
When needs system is used cruelly, press toggle 11, while rotating lever 12, the front end of driving lever 12 is alignd with lower limit hole 7, unclamp toggle 11, the front end of driving lever 12 exits lower limit hole 7, the board 1 that will stretch slides by chute A5 and chute B17 with respect to fixing board 2, after slip puts in place, press toggle 11, the front end of driving lever 12 is stretched in upper limit hole 8, rotate toggle 11 simultaneously, rotate 90 °, unclamp toggle 11, driving lever 12 is under the restoring force effect of elastic device 16, driving lever 12 front ends are pressed on the outer surface of flexible board 1, realize flexible board 1 with fixedly board 2 is relative fixing.
When being restricted at environment, in the less situation in space, sudden and violent in order to realize system, shield body can be accepted, as small shield, use, and existing collapsible riot shield cannot be used as small shield after folding.
Claims (4)
1. telescopic riot shield, it comprises shield body, be arranged on the observation window (4) on shield body top, be arranged on spacing anti-handle (9) and the shoulder belt (10) of cutting bar (3) and being arranged on shield body inner side of shield bodies top, it is characterized in that: described shield body is divided into flexible board (1) and fixing board (2), flexible board (1) with fixing board (2) by chute A(5) and chute B(17) coordinate spacing, the centre position, upper and lower of flexible board (1) is respectively arranged with upper limit hole (8) and lower limit hole (7), upper limit hole (8) and lower limit hole (7) are " one " font hole, fixedly the lower middle position of board (2) is provided with location retention mechanism (6),
Described location retention mechanism (6) comprises toggle (11), driving lever (12), toggle seat (13), locating part (15) and elastic device (16), toggle seat (13) is fixedly arranged on the medial surface of fixing board (2), driving lever (12) is "T"-shaped structure, vertical section of driving lever (12) opposite side that stretches into toggle seat (13) from the fixing lateral surface of board (2), and end is fixedly connected with toggle (11) by screw (14), in toggle seat (13), be also equipped with elastic device (16), driving lever (12) is also provided with the locating part (15) of restriction elastic device (16) near toggle (11) one sides.
2. telescopic riot shield according to claim 1, is characterized in that: described locating part (15) is pin, and pin is horizontally through the axis setting of driving lever (12).
3. telescopic riot shield according to claim 1, is characterized in that: described elastic device (16) is spring, and one end of spring is fixed on toggle seat (13) inner side, and the other end is fixed on locating part (15).
4. telescopic riot shield according to claim 1, it is characterized in that: described chute A(5) and chute B(17) be " E " shape groove with dual-cavity, and flexible board (1) top is fixed on chute B(17) a groove in, the fixedly bottom of board (2) and chute B(17) another groove be slidably matched, fixedly board (2) bottom is fixed on chute A(5) a groove in, top and the chute A(5 of flexible board (1)) another groove be slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420085.9A CN104180720B (en) | 2014-08-25 | 2014-08-25 | Telescopic riot shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420085.9A CN104180720B (en) | 2014-08-25 | 2014-08-25 | Telescopic riot shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180720A true CN104180720A (en) | 2014-12-03 |
| CN104180720B CN104180720B (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410420085.9A Active CN104180720B (en) | 2014-08-25 | 2014-08-25 | Telescopic riot shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180720B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017225A (en) * | 2016-08-04 | 2016-10-12 | 无畏警用装备有限公司 | Shield telescoping control mechanism |
| CN106440944A (en) * | 2016-10-31 | 2017-02-22 | 钱理 | Antiriot shield |
| CN107243123A (en) * | 2017-07-19 | 2017-10-13 | 温州安顺消防科技有限公司 | Shield type fire extinguisher |
| CN108036678A (en) * | 2017-11-17 | 2018-05-15 | 河南中泰警用装备科技有限公司 | A kind of portable police shield |
| CN108627052A (en) * | 2018-07-06 | 2018-10-09 | 罗斌 | Crimp portable type rapid deployment missile-resistant shield |
| CN109186351A (en) * | 2018-08-31 | 2019-01-11 | 安徽恒杰保安服务有限公司 | A kind of security protective device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294197A (en) * | 1994-04-19 | 1995-11-10 | Sumitomo Bakelite Co Ltd | Protective shield |
| US20020092416A1 (en) * | 1999-05-31 | 2002-07-18 | Avi Cohen | Personal protective shield |
| CN201340233Y (en) * | 2009-01-06 | 2009-11-04 | 甘省文 | Adjustable shield |
| CN103335562A (en) * | 2013-07-25 | 2013-10-02 | 李先强 | Military shield charge |
| CN103629977A (en) * | 2012-08-21 | 2014-03-12 | 国聪 | Folding multifunctional bulletproof shield of police box body |
| CN103673770A (en) * | 2013-12-31 | 2014-03-26 | 成都恒安警用装备制造有限公司 | Portable metal explosion-proof shield |
| CN103925845A (en) * | 2014-05-05 | 2014-07-16 | 重庆盾之王实业有限公司 | Anti-riot shield |
| CN204027446U (en) * | 2014-08-25 | 2014-12-17 | 成都锦安器材有限责任公司 | Telescopic riot shield |
-
2014
- 2014-08-25 CN CN201410420085.9A patent/CN104180720B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07294197A (en) * | 1994-04-19 | 1995-11-10 | Sumitomo Bakelite Co Ltd | Protective shield |
| US20020092416A1 (en) * | 1999-05-31 | 2002-07-18 | Avi Cohen | Personal protective shield |
| CN201340233Y (en) * | 2009-01-06 | 2009-11-04 | 甘省文 | Adjustable shield |
| CN103629977A (en) * | 2012-08-21 | 2014-03-12 | 国聪 | Folding multifunctional bulletproof shield of police box body |
| CN103335562A (en) * | 2013-07-25 | 2013-10-02 | 李先强 | Military shield charge |
| CN103673770A (en) * | 2013-12-31 | 2014-03-26 | 成都恒安警用装备制造有限公司 | Portable metal explosion-proof shield |
| CN103925845A (en) * | 2014-05-05 | 2014-07-16 | 重庆盾之王实业有限公司 | Anti-riot shield |
| CN204027446U (en) * | 2014-08-25 | 2014-12-17 | 成都锦安器材有限责任公司 | Telescopic riot shield |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017225A (en) * | 2016-08-04 | 2016-10-12 | 无畏警用装备有限公司 | Shield telescoping control mechanism |
| CN106017225B (en) * | 2016-08-04 | 2017-10-03 | 无畏警用装备有限公司 | Shield pushing handle telescopic control mechanism |
| CN106440944A (en) * | 2016-10-31 | 2017-02-22 | 钱理 | Antiriot shield |
| CN106440944B (en) * | 2016-10-31 | 2017-11-14 | 黄朝阳 | Riot shield |
| CN107243123A (en) * | 2017-07-19 | 2017-10-13 | 温州安顺消防科技有限公司 | Shield type fire extinguisher |
| CN108036678A (en) * | 2017-11-17 | 2018-05-15 | 河南中泰警用装备科技有限公司 | A kind of portable police shield |
| CN108627052A (en) * | 2018-07-06 | 2018-10-09 | 罗斌 | Crimp portable type rapid deployment missile-resistant shield |
| CN109186351A (en) * | 2018-08-31 | 2019-01-11 | 安徽恒杰保安服务有限公司 | A kind of security protective device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180720B (en) | 2015-09-16 |
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