CN220322184U - Folding type explosion-proof shield - Google Patents
Folding type explosion-proof shield Download PDFInfo
- Publication number
- CN220322184U CN220322184U CN202321877663.2U CN202321877663U CN220322184U CN 220322184 U CN220322184 U CN 220322184U CN 202321877663 U CN202321877663 U CN 202321877663U CN 220322184 U CN220322184 U CN 220322184U
- Authority
- CN
- China
- Prior art keywords
- shield
- handle
- folding
- connecting rod
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004880 explosion Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 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 2
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
Landscapes
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a folding type anti-explosion shield which comprises two baffles, wherein a handle is fixedly arranged on the front surface of each baffle, one side of each baffle is connected through a hinge, a groove is formed in one side of each handle, a damper is fixedly arranged in the groove, a piston is fixedly arranged at one end of each damper, one side of each handle is fixedly connected with one side of each baffle, a limiting strip is fixedly arranged at one side of each baffle, a cavity is formed in each limiting strip, a connecting rod is rotatably connected to the inside of each cavity through a shaft seat, and a clamping rod is fixedly arranged at one side of each connecting rod. This folding type anti-explosion shield carries out folding operation with the shield through the hinge to make the shield be located the surface of head, when folding, the card pole is contacted with one side of keeping off the shield, and spring and buffer piece carry out buffer operation to the connecting rod afterwards, with this realization is protected it, can carry out parcel formula protection operation to the head, thereby do not influence the protection effect of shield, improved the availability factor of this shield.
Description
Technical Field
The utility model relates to the technical field of shields, in particular to a folding type explosion-proof shield.
Background
A riot shield, a defending tool similar to that used by armed police, riot or riot troops in the middle century, is made of polycarbonate material.
Prior art application number is 202221455421.X discloses a folding explosion-proof shield, includes supporting shoe outside both ends sliding connection has the connecting rod, connecting rod outside one end swing joint has the spring lever, spring lever outside one end fixedly connected with side shield, side shield surface one side swing joint has the hinge, side shield surface central point puts and is provided with the butt joint hole. According to the utility model, two side shields are arranged on two sides of the surface of the explosion-proof shield symmetrically, the two side shields are movably connected with the explosion-proof shield through the hinge, the side shields can play a certain role in protecting the side face of the police, the connecting rod can be pulled to a certain angle, the connecting rod is movably clamped with the clamping groove to play a limiting role, the spring rod is stretched inwards to form a pulling force, the side shields can be folded inwards to form an inclined angle, the side face of the police is protected, and the operation is convenient and simple.
In the above-mentioned application document, the shield that proposes makes it produce the inclined plane in the in-process of using to conveniently protect its side, but in the in-process of using, when the user receives the threat, can not carry out parcel formula protection operation to the head, thereby influence the protection effect of shield, reduced the availability factor of this shield.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a folding type explosion-proof shield.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a folding anti-explosion shield, includes two fender boards, the positive surface fixed mounting who keeps off the board has the handle, and two one sides that keep off the board pass through the hinge handing-over, and the recess is seted up to one side of handle, and the inside fixed mounting of recess has the attenuator, and the one end fixed mounting of attenuator has the piston, one side of handle and one side fixed connection who keeps off the board.
One side fixed mounting who keeps off the tablet has spacing, and the cavity has been seted up to the inside of spacing, and the inside of cavity is connected with the connecting rod through the axle bed rotation, and one side fixed mounting of connecting rod has the draw-in lever, and the one end of draw-in lever runs through spacing and extends to the outside of spacing, and one side of cavity inner wall is connected with the buffer piece through the pivot rotation, one side of buffer piece and one side contact of connecting rod.
Specifically, a rod hole for the clamping rod to pass through is formed in one side of the limiting strip, and the inner wall of the rod hole is in contact with the surface of the clamping rod.
Specifically, one side of the connecting rod is fixedly provided with a spring, and one end of the spring is fixedly connected with one side of the inner wall of the cavity.
Specifically, the hole diameter of the rod hole on the limiting strip is 1.5 times of the diameter of the clamping rod.
Specifically, the handle is provided with a pulling hole, and the inner wall of the pulling hole is provided with anti-skid patterns.
Specifically, the inner wall of the groove on the handle is in contact with the surface of the piston, and the piston is matched with the groove.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
1. this folding type anti-explosion shield carries out folding operation with the shield through the hinge to make the shield be located the surface of head, when folding, the card pole is contacted with one side of keeping off the shield, and spring and buffer piece carry out buffer operation to the connecting rod afterwards, with this realization is protected it, can carry out parcel formula protection operation to the head, thereby do not influence the protection effect of shield, improved the availability factor of this shield.
2. This folding explosion-proof shield, through exerting pressure to the handle, carry out buffer operation through the attenuator to the piston afterwards, the piston carries out buffer operation on to keeping off the board, is convenient for carry out the protection operation to it to in the in-process of use, convenient to use person's use, convenient staff's operation has improved the availability factor of this shield.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic illustration of the front cross-section of the stop bar of the present utility model;
FIG. 3 is a schematic elevational view in cross-section of the handle of the present utility model.
In the figure: 1. blocking the cards; 2. a handle; 3. a hinge; 4. a damper; 5. a piston; 6. a limit bar; 7. a connecting rod; 8. a clamping rod; 9. a buffer sheet; 10. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, a folding type anti-explosion shield comprises two baffles 1, wherein a handle 2 is fixedly arranged on the front surface of each baffle 1, a pulling hole is formed in the handle 2, and anti-skidding patterns are formed in the inner wall of the pulling hole.
One side of two fender cards 1 is connected through hinge 3, and the recess is seted up to one side of handle 2, and the inside fixed mounting of recess has attenuator 4, and the one end fixed mounting of attenuator 4 has piston 5, one side of handle 2 and one side fixed connection of fender card 1.
The handle 2 is pressurized, then the piston 5 is buffered through the damper 4, the piston 5 is buffered on the shield 1, and the shield is protected conveniently, so that the use of a user is facilitated in the use process, the operation of staff is facilitated, and the use efficiency of the shield is improved.
One side of the stop board 1 is fixedly provided with a limit bar 6, one side of the limit bar 6 is provided with a bar hole for the clamping bar 8 to pass through, and the inner wall of the bar hole is in contact with the surface of the clamping bar 8.
The inside of the limiting strip 6 is provided with a cavity, the inside of the cavity is rotationally connected with a connecting rod 7 through a shaft seat, one side of the connecting rod 7 is fixedly provided with a spring 10, and one end of the spring 10 is fixedly connected with one side of the inner wall of the cavity.
One side of the connecting rod 7 is fixedly provided with a clamping rod 8, one end of the clamping rod 8 penetrates through the limiting strip 6 and extends to the outside of the limiting strip 6, one side of the inner wall of the cavity is rotationally connected with a buffer sheet 9 through a rotating shaft, and the diameter of a rod hole in the limiting strip 6 is 1.5 times that of the clamping rod 8.
One side of the buffer 9 contacts one side of the link 7.
The inner wall of the groove on the handle 2 is in contact with the surface of the piston 5, and the piston 5 is fitted with the groove.
Hinge 3 carries out folding operation with the shield to make the shield lie in the surface of head, when folding, card pole 8 and one side contact of keeping off 1, spring 10 and buffer 9 carry out buffer operation to connecting rod 7 afterwards, with this realization to its protection operation, can carry out parcel formula protection operation to the head, thereby do not influence the protection effect of shield, improved the availability factor of this shield.
The specific working principle of the utility model is as follows:
hinge 3 carries out folding operation with the shield to make the shield lie in the surface of head, when folding, card pole 8 and one side contact of keeping off 1, spring 10 and buffer 9 carry out buffer operation to connecting rod 7 afterwards, with this realization to its protection operation, can carry out parcel formula protection operation to the head, thereby do not influence the protection effect of shield, improved the availability factor of this shield.
The handle 2 is pressurized, then the piston 5 is buffered through the damper 4, the piston 5 is buffered on the shield 1, and the shield is protected conveniently, so that the use of a user is facilitated in the use process, the operation of staff is facilitated, and the use efficiency of the shield is improved.
The above-mentioned embodiments are only preferred embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply the present utility model to the present utility model, and the present utility model is not limited to the above-mentioned embodiments.
Claims (6)
1. Folding anti-explosion shield, including two fender boards (1), its characterized in that: the front surface of each blocking plate (1) is fixedly provided with a handle (2), one side of each blocking plate (1) is connected through a hinge (3), one side of each handle (2) is provided with a groove, the inside of each groove is fixedly provided with a damper (4), one end of each damper (4) is fixedly provided with a piston (5), and one side of each handle (2) is fixedly connected with one side of each blocking plate (1);
one side fixed mounting who keeps off tablet (1) has spacing (6), and the cavity has been seted up to the inside of spacing (6), and the inside of cavity is connected with connecting rod (7) through the axle bed rotation, and one side fixed mounting of connecting rod (7) has draw-in lever (8), and one end of draw-in lever (8) runs through spacing (6) and extends to the outside of spacing (6), and one side of cavity inner wall is connected with buffer (9) through the pivot rotation, one side of buffer (9) and one side contact of connecting rod (7).
2. A folding blast shield according to claim 1, characterized in that: one side of the limiting strip (6) is provided with a rod hole for the clamping rod (8) to pass through, and the inner wall of the rod hole is in contact with the surface of the clamping rod (8).
3. A folding blast shield according to claim 1, characterized in that: one side of the connecting rod (7) is fixedly provided with a spring (10), and one end of the spring (10) is fixedly connected with one side of the inner wall of the cavity.
4. A folding blast shield according to claim 1, characterized in that: the diameter of the rod hole on the limit strip (6) is 1.5 times of the diameter of the clamping rod (8).
5. A folding blast shield according to claim 1, characterized in that: the handle (2) is provided with a pulling hole, and the inner wall of the pulling hole is provided with anti-skid patterns.
6. A folding blast shield according to claim 1, characterized in that: the inner wall of the groove on the handle (2) is in contact with the surface of the piston (5), and the piston (5) is matched with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877663.2U CN220322184U (en) | 2023-07-17 | 2023-07-17 | Folding type explosion-proof shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877663.2U CN220322184U (en) | 2023-07-17 | 2023-07-17 | Folding type explosion-proof shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322184U true CN220322184U (en) | 2024-01-09 |
Family
ID=89421801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877663.2U Active CN220322184U (en) | 2023-07-17 | 2023-07-17 | Folding type explosion-proof shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322184U (en) |
-
2023
- 2023-07-17 CN CN202321877663.2U patent/CN220322184U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |