CN211317066U

CN211317066U - Explosion-proof shield convenient to it is handheld

Info

Publication number: CN211317066U
Application number: CN201922029627.0U
Authority: CN
Inventors: 段乐红; 陈新
Original assignee: Tiandun Suzhou Thermoplastics Technology Co ltd
Current assignee: Tiandun Suzhou Thermoplastics Technology Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-21
Anticipated expiration: 2029-11-22

Abstract

The utility model provides an explosion-proof shield convenient to it is handheld, including the shield body, the surface of shield body is equipped with the fixed plate, the equal fixedly connected with dead lever in both sides of fixed plate surface, the top fixedly connected with handle of dead lever, anti-skidding line has been seted up on the surface of handle, the equal fixedly connected with locating plate in both sides of handle inner chamber, the outside fixedly connected with bearing of locating plate, the inner circle fixedly connected with screw rod of bearing. The utility model discloses a shield body, handle, dead lever, bluff piece, lag, fixing bolt, fixation nut, locating plate, screw rod, spiral shell piece, driving-disc and carriage release lever, can make the shield reach the handheld function of being convenient for, solved on the current market explosion-proof shield and need the user to hold the handle when taking, the handle of shield can't be adjusted according to user's palm width, the phenomenon of slippage easily appears at handheld in-process in the user, be unfavorable for the problem that the user used.

Description

Explosion-proof shield convenient to it is handheld

Technical Field

The utility model relates to an explosion-proof shield field especially relates to an explosion-proof shield convenient to it is handheld.

Background

The explosion-proof shield is a defense device similar to the shield in the middle century, which is used by armed policemen, anti-riot policemen or anti-riot army, and is used for pushing the other side and protecting the user in the anti-riot process, and can resist attack of hard objects, blunt objects and unknown liquid, and resist low-speed bullets but cannot resist explosion fragments and high-speed bullets.

The explosion-proof shield is used more in the security work of social security, and the explosion-proof shield on the existing market has the following defects when in use: the handle is held to the user's hand when taking to explosion-proof shield, and the handle of shield can't be adjusted according to user's palm width, and the phenomenon of slippage easily appears at the hand-held in-process of user, is unfavorable for user's use.

Therefore, it is necessary to provide an explosion-proof shield which is convenient to hold by hand to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an explosion-proof shield convenient to it is handheld has solved the unable handle length of adjusting of explosion-proof shield on the current market, and the user is at the problem that the slippage easily appears in handheld in-process.

In order to solve the technical problems, the utility model provides an explosion-proof shield which is convenient to hold by hand, comprising a shield body, the surface of the shield body is provided with a fixed plate, both sides of the surface of the fixed plate are fixedly connected with fixed rods, the top of the fixed rod is fixedly connected with a handle, the surface of the handle is provided with anti-skid grains, both sides of the inner cavity of the handle are fixedly connected with positioning plates, the outer side of the positioning plate is fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with a screw rod, one side of the screw rod, which is far away from the bearing, penetrates through the handle and is fixedly connected with a driving disc, the surface of the screw rod is in threaded connection with a screw block, the equal fixedly connected with carriage release lever in top and the bottom of spiral shell piece, handle and fixedly connected with bluff piece are run through to one side that the spiral shell piece was kept away from to the carriage release lever, logical groove with the carriage release lever cooperation use is all seted up to the both sides of handle inner circle.

Preferably, the through-hole has all been seted up to the both sides on shield body and fixed plate surface, the inner chamber of through-hole is equipped with fixing bolt, the bottom threaded connection on fixing bolt surface has fixation nut, fixing bolt's surface is located the bottom department cover of shield body and is equipped with the gasket.

Preferably, both sides of the inner cavity of the handle are fixedly connected with guard rings matched with the screw rod for use, and the guard rings are made of vulcanized rubber.

Preferably, the both sides of spiral shell piece equal fixedly connected with slide bar, one side fixedly connected with slider that the spiral shell piece is kept away from to the slide bar, the spout that uses with the slider cooperation is all seted up to the both sides of handle inner chamber.

Preferably, the thickness of shield body is 8mm, the surface fixedly connected with of shield body protects borduring.

Preferably, the surface of the driving disc is provided with a hexagonal groove, and the diameter of the opposite side of the hexagonal groove is 8 mm.

Preferably, the surface of the protection sheet is sleeved with a protection sleeve, and the thickness of the protection sleeve is 1 mm.

Compared with the prior art, the utility model provides a pair of explosion-proof shield convenient to it is handheld has following beneficial effect:

the utility model provides an explosion-proof shield convenient to hold by hand,

1. the utility model discloses a shield body, the fixed plate, the handle, the dead lever, the bluff piece, the lag, fixing bolt, fixation nut, the locating plate, the screw rod, the spiral shell piece, driving-disc and carriage release lever, can make the shield reach the handheld function of being convenient for, it needs the user to hold the handle when taking to have solved explosion-proof shield on the existing market, the handle of shield can't be adjusted according to user's palm width, the phenomenon of slippage easily appears at handheld in-process in the user, be unfavorable for the problem that the user used.

2. Through the use of the gasket, can effectively avoid fixing bolt when fixing the fixed plate, the problem that its surface breaks and influences the use intensity is overstocked to fixation nut atress shield body, use through the guard ring, can effectively avoid the screw rod to cause the phenomenon that unusual wearing and tearing influence the use when rotating with the friction of handle inner wall, the life of screw rod has been ensured, use through slider and spout, can effectively avoid the phenomenon that the spiral shell piece appears the jamming influence use when removing, the stability when having promoted the spiral shell piece and removing, through the use of protecting bordure, can effectively avoid shield body when using the fragile department of corner bump and cause cracked phenomenon that influences the use, set up through the hexagonal recess, can more the person of facilitating the use adjusts the position of protecting piece, convenient to use person's handheld taking, through the use of lag, can effectively avoid the phenomenon that the skin damage is caused by finger contact protecting piece friction each other when the user handheld shield .

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an explosion-proof shield convenient to hold by hand according to the present invention;

FIG. 2 is a top view of the fixation plate of FIG. 1;

FIG. 3 is a partial cross-sectional view of the grip of FIG. 1;

FIG. 4 is a left side view of the drive disk of FIG. 3;

fig. 5 is a top view of the drive plate of fig. 3.

Reference numbers in the figures: 1. a shield body; 2. a fixing plate; 3. a grip; 4. protecting the edge; 5. a gasket; 6. A through hole; 7. fixing the rod; 8. a guard sheet; 9. a protective sleeve; 10. anti-skid lines; 11. fixing the bolt; 12. Fixing a nut; 13. a bearing; 14. positioning a plate; 15. a screw; 16. a screw block; 17. a drive disc; 18. A guard ring; 19. a travel bar; 20. a through groove; 21. a slider; 22. a slide bar; 23. a chute; 24. a hexagonal groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural view of a preferred embodiment of an explosion-proof shield convenient to be held by hand according to the present invention, fig. 2 is a top view of a fixing plate shown in fig. 1, fig. 3 is a partial sectional view of a grip shown in fig. 1, fig. 4 is a left view of a driving plate shown in fig. 3, fig. 5 is a top view of the driving plate shown in fig. 3, and an explosion-proof shield convenient to be held by hand comprises a shield body 1, the surface of the shield body 1 is provided with the fixing plate 2, both sides of the surface of the fixing plate 2 are fixedly connected with fixing rods 7, the top of the fixing rods 7 is fixedly connected with the grip 3, the surface of the grip 3 is provided with anti-slip patterns 10, both sides of the inner cavity of the grip 3 are fixedly connected with a positioning plate 14, the outer side of the positioning plate 14 is fixedly connected with a, the surface threaded connection of screw rod 15 has spiral shell piece 16, the equal fixedly connected with carriage release lever 19 in top and the bottom of spiral shell piece 16, and handle 3 and fixedly connected with protection piece 8 are run through to one side that spiral shell piece 16 was kept away from to carriage release lever 19, and logical groove 20 that uses with the cooperation of carriage release lever 19 has all been seted up to the both sides of handle 3 inner circle.

Through-hole 6 has all been seted up to the both sides on shield body 1 and fixed plate 2 surfaces, the inner chamber of through-hole 6 is equipped with fixing bolt 11, the bottom threaded connection on fixing bolt 11 surface has fixation nut 12, the bottom department cover that fixing bolt 11's surface is located shield body 1 is equipped with gasket 5, and through the use of gasket 5, can effectively avoid fixing bolt 11 when fixing fixed plate 2, fixation nut 12 atress overstock shield body 1 causes its surface to break and influences the problem of working strength.

The equal fixedly connected with in both sides of the inner chamber of handle 3 and the guard ring 18 that screw rod 15 cooperation was used, the use material of guard ring 18 is vulcanized rubber, through the use of guard ring 18, can effectively avoid screw rod 15 to cause unusual wearing and tearing to influence the phenomenon of using with the friction of 3 inner walls of handle when rotating, has ensured screw rod 15's life.

The equal fixedly connected with slide bar 22 in both sides of spiral shell piece 16, one side fixedly connected with slider 21 of spiral shell piece 16 is kept away from to slide bar 22, the spout 23 that uses with the cooperation of slider 21 is all seted up to the both sides of 3 inner chambers of handle, and through the use of slider 21 and spout 23, the phenomenon that the spiral shell piece 16 used is influenced in the jamming appears when removing can be effectively avoided, stability when having promoted spiral shell piece 16 and having removed.

The thickness of shield body 1 is 8mm, the outer fixed surface of shield body 1 is connected with the protection and bordures 4, and through the use of the protection of borduring 4, can effectively avoid shield body 1 the fragile department of corner to bump and cause cracked phenomenon that influences the use when using.

Hexagonal recess 24 has been seted up on driving-disc 17's surface, the opposite side diameter size of hexagonal recess 24 is 8mm, through the setup of hexagonal recess 24, can the person of facilitating the use more adjust the position of bluff piece 8, and the person of facilitating the use's handheld taking.

The surface cover of protecting plate 8 is equipped with lag 9, the thickness of lag 9 is 1mm, through the use of lag 9, can effectively avoid the phenomenon that the finger contacts 8 looks mutual friction of protecting plate and causes the skin damage when the user holds the shield.

The utility model provides a pair of explosion-proof shield convenient to it is handheld's theory of operation as follows:

when using, when the distance between user's hand and the current protective sheet 8 is improper to be adjusted, insert the inner chamber of hexagonal recess 24 through the instrument of taking of the user and rotate, rotation through hexagonal recess 24 drives driving-disc 17 and rotates, rotation through driving-disc 17 drives screw rod 15 and rotates, rotation through screw rod 15 drives spiral shell piece 16 and removes, removal through spiral shell piece 16 drives movable rod 19 and removes, removal through movable rod 19 drives protective sheet 8 and removes, the distance between two protective sheets 8 is changed through the removal messenger of protective sheet 8, the user adjusts to stopping to rotate after suitable self palm width and can accomplish the regulation, cooperation through the above-mentioned structure, can make the device reach the function of being convenient for adjust and holding, and is suitable for being generalized to use.

the utility model discloses a shield body 1, fixed plate 2, handle 3, dead lever 7, the bluff piece 8, lag 9, fixing bolt 11, fixation nut 12, locating plate 14, screw rod 15, spiral shell piece 16, driving-disc 17 and carriage release lever 19, can make the shield reach the function of being convenient for to hand, it needs the user to hold the handle when taking to have solved explosion-proof shield on the current market, the handle of shield can't be adjusted according to user's palm width, the phenomenon of slippage easily appears at handheld in-process in the user, be unfavorable for the problem that the user used.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof shield convenient to it is handheld, includes shield body (1), its characterized in that: the surface of the shield body (1) is provided with a fixing plate (2), both sides of the surface of the fixing plate (2) are fixedly connected with fixing rods (7), the top of each fixing rod (7) is fixedly connected with a handle (3), the surface of each handle (3) is provided with anti-skidding threads (10), both sides of the inner cavity of each handle (3) are fixedly connected with positioning plates (14), the outer side of each positioning plate (14) is fixedly connected with a bearing (13), the inner ring of each bearing (13) is fixedly connected with a screw rod (15), one side, far away from the bearing (13), of each screw rod (15) penetrates through the corresponding handle (3) and is fixedly connected with a driving disc (17), the surface of each screw rod (15) is in threaded connection with a screw block (16), the top and the bottom of each screw block (16) are fixedly connected with a moving rod (19), one side, far away from the corresponding screw block (16), of each moving rod (, and through grooves (20) matched with the moving rod (19) for use are formed in the two sides of the inner ring of the handle (3).

2. The handheld explosion-proof shield convenient to hold of claim 1, characterized in that, through-hole (6) have all been seted up to the both sides on shield body (1) and fixed plate (2) surface, the inner chamber of through-hole (6) is equipped with fixing bolt (11), the bottom threaded connection on fixing bolt (11) surface has fixation nut (12), the surface of fixing bolt (11) is located shield body (1) bottom department cover and is equipped with gasket (5).

3. The explosion-proof shield convenient to hold is characterized in that, the both sides of the inner cavity of the handle (3) are fixedly connected with guard rings (18) used with the screw rod (15), and the guard rings (18) are made of vulcanized rubber.

4. The explosion-proof shield convenient to hold in hand according to claim 1, characterized in that both sides of the screw block (16) are fixedly connected with a slide bar (22), one side of the slide bar (22) far away from the screw block (16) is fixedly connected with a slide block (21), and both sides of the inner cavity of the grip (3) are provided with slide grooves (23) matched with the slide block (21).

5. The explosion-proof shield convenient to hold is characterized in that, the thickness of the shield body (1) is 8mm, and the outer surface of the shield body (1) is fixedly connected with a protection edge cover (4).

6. The explosion-proof shield convenient to hold is convenient for claim 1, characterized in that, hexagonal recess (24) has been seted up on the surface of driving-disc (17), the opposite side diameter size of hexagonal recess (24) is 8 mm.

7. Explosion-proof shield convenient to hold, according to claim 1, characterized in that the surface of the shield plate (8) is sheathed with a protective sleeve (9), the thickness of the protective sleeve (9) being 1 mm.