CN213209720U

CN213209720U - Bulletproof helmet fixing device

Info

Publication number: CN213209720U
Application number: CN202022641077.0U
Authority: CN
Inventors: 李智溢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-05-14
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a bulletproof helmet fixing device, which comprises a fixing frame and i, the fixed frame of top fixedly connected with of mount, the surface of fixed frame is provided with the gasbag, the lateral wall of mount is provided with the pump, the pump is linked together with the gasbag, the outside of fixed frame is provided with the helmet, the utility model relates to a helmet technical field. This bulletproof helmet fixing device, the mount has been reached, fixed frame, the gasbag, a whole is constituteed with the helmet to the pump, the helmet that will await measuring is arranged in on fixed frame, utilize the pump work, inflate the gasbag, and then support the helmet, improve helmet fixed stability, set up adjusting device and strutting arrangement, be convenient for further support the helmet, utilize adjusting device to drive strutting arrangement work, support the both sides of helmet, and then improve helmet fixed stability, the staff of being convenient for tests, and the test precision is improved, and the purpose of user demand is satisfied.

Description

Bulletproof helmet fixing device

Technical Field

The utility model relates to a helmet field, more specifically say, relate to a bulletproof helmet fixing device.

Background

A bulletproof helmet is equipment that can absorb and dissipate the energy of a bullet, prevent penetration, alleviate blunt trauma, and effectively protect the head of a human body. The bulletproof helmet is mainly suitable for army fighters and policemen, and mainly comprises a Japanese helmet and a German helmet. The strength of the bulletproof helmet is an important index for measuring the performance of the helmet, is important for protecting the head of a security worker, and is particularly important for testing the strength of the helmet in the process of putting the helmet into practical use. Usually, the helmet is fixed by using a fixing device, so that a worker can conveniently detect the helmet and judge whether the use requirement is met. At present, the current bulletproof helmet fixing device is single in structure, inconvenient workers operate the device, the helmet fixing stability is influenced, the test result is further influenced, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems that the prior bulletproof helmet fixing device in the prior art has a single structure, is inconvenient for workers to operate and influences the helmet fixing stability, thereby further influencing the test result and failing to meet the use requirement, the utility model aims to provide a bulletproof helmet fixing device which can realize that a fixing frame, an air bag, an inflator pump and a helmet form a whole, the helmet to be tested is arranged on the fixing frame, the inflator pump is utilized to work, the air bag is inflated to further support the helmet, the fixing stability of the helmet is improved, the adjusting device and the supporting device are arranged to further support the helmet, the adjusting device is used for driving the supporting device to work, the both sides to the helmet support, and then improve helmet fixed stability, and the staff of being convenient for tests, improves the measuring accuracy, satisfies the user demand.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a bulletproof helmet fixing device, includes the mount, the fixed frame of top fixedly connected with of mount, the surface of fixed frame is provided with the gasbag, the lateral wall of mount is provided with the pump, the pump is linked together with the gasbag, the outside of fixed frame is provided with the helmet, the gasbag is corresponding with the inner wall of helmet.

Preferably, the inside of fixed frame is provided with adjusting device, the both sides of fixed frame are provided with strutting arrangement, adjusting device is connected with strutting arrangement, strutting arrangement is corresponding with the inner wall of helmet.

Preferably, adjusting device is including leading positive frame, the inside of leading positive frame is provided with the fixed block, the bottom fixedly connected with motion pole of fixed block, motion pole and leading positive frame sliding connection, the spacing frame of one end fixedly connected with of fixed block is kept away from to the motion pole, the inside of spacing frame is provided with the stopper, the lateral wall fixedly connected with of stopper rotates the lead screw, it rotates with spacing frame to rotate the lead screw and is connected, rotate lead screw and fixed frame threaded connection, the bottom fixedly connected with turning block of rotation lead screw, the first connecting block of top fixedly connected with of spacing frame, first connecting block rotates and is connected with the rotating turret, the one end that first connecting block was kept away from to the rotating turret rotates and is connected with the second connecting block, the second connecting block is connected with strutting arrangement.

Preferably, the supporting device comprises a buffering frame, the buffering frame is fixedly connected with the second connecting block, a supporting spring is fixedly connected with the inner wall of the buffering frame, the buffering frame is fixedly connected with a supporting block through the supporting spring, an extrusion rod is fixedly connected with the side wall of the supporting block and is slidably connected with the buffering frame, the extrusion rod is slidably connected with the fixing frame, the extrusion rod is far away from one end of the supporting block and is fixedly connected with the extrusion block, the extrusion block corresponds to the inner wall of the helmet, a motion block is fixedly connected with the top of the buffering frame, an installation block is fixedly connected with the inner wall of the fixing frame, a slide rod is fixedly connected with the gap between the installation block and the fixing frame, and the motion block is slidably connected with the slide rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of: the helmet to be tested is arranged on the fixed frame through the fixed frame, the air bag is inflated by the aid of the inflating pump, the helmet is further supported, the fixing stability of the helmet is improved, workers can test the helmet conveniently, the adjusting device and the supporting device are arranged inside the fixed frame, the adjusting device is used for driving the supporting device to work, two sides of the inner wall of the helmet are further supported, the fixing stability of the helmet is improved, the workers can operate the helmet conveniently, when the helmet needs to be reinforced, the rotating block is rotated to drive the rotating lead screw to rotate, the limiting block is driven to move, the limiting frame is driven to move, the moving rod and the guide frame are driven to slide, the moving stability of the limiting frame is improved, the first connecting block is driven to move while the limiting frame moves to drive the rotating frame to rotate, and the second connecting block is driven to move towards two sides, the support device is used for supporting the inner wall of the helmet and is provided with the support device, when the second connecting block supports the buffer frame, the extrusion rod is driven to move outwards to drive the extrusion block to move, so that the extrusion block is contacted with the inner wall of the helmet, the rotating block is continuously rotated to further drive the second connecting block to move, the buffer frame moves to increase the elastic potential energy of the support spring, further the support force of the extrusion block and the inner wall of the helmet is driven, the fixing stability of the helmet is improved, the helmet can be conveniently tested by workers, a fixing frame, an air bag, an air pump and the helmet are integrated, the helmet to be tested is placed on the fixing frame, the air bag is inflated by using the air pump to work, the helmet is further supported, the fixing stability of the helmet is improved, the adjusting device and the support device are arranged to facilitate further supporting the helmet, and the adjusting device is used for driving the support, the both sides to the helmet support, and then improve helmet fixed stability, and the staff of being convenient for tests, improves the measuring accuracy, satisfies user demand's purpose.

Drawings

Fig. 1 is a schematic view of the overall installation structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure of fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. a fixed mount; 2. a fixing frame; 3. an air bag; 4. an inflator pump; 5. a helmet; 6. an adjustment device; 61. a correcting frame; 62. a fixed block; 63. a motion bar; 64. a limiting frame; 65. a limiting block; 66. rotating the screw rod; 67. rotating the block; 68. a first connection block; 69. a rotating frame; 610. a second connecting block; 7. a support device; 71. a buffer frame; 72. a support spring; 73. a support block; 74. an extrusion stem; 75. extruding the block; 76. a motion block; 77. mounting blocks; 78. a slide bar.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bulletproof helmet fixing device, includes mount 1, the fixed frame 2 of the top fixedly connected with of mount 1, and the surface of fixed frame 2 is provided with gasbag 3, and the lateral wall of mount 1 is provided with pump 4, and pump 4 is linked together with gasbag 3, and the outside of fixed frame 2 is provided with helmet 5, and gasbag 3 is corresponding with helmet 5's inner wall. Mount 1, fixed frame 2, gasbag 3, pump 4 and helmet 5 constitute a whole, and on fixed frame 2 was arranged in to the helmet 5 that will await measuring, utilize pump 4 work, inflate gasbag 3, and then support helmet 5, improve helmet 5 fixed stability, the staff of being convenient for tests helmet 5.

Example 2:

referring to fig. 2, a bulletproof helmet fixing device is substantially the same as in embodiment 1, and further, an adjusting device 6 is disposed inside the fixing frame 2, supporting devices 7 are disposed on both sides of the fixing frame 2, the adjusting device 6 is connected to the supporting devices 7, and the supporting devices 7 correspond to the inner wall of the helmet 5. The inside of fixed frame 2 sets up adjusting device 6 and strutting arrangement 7, utilizes adjusting device 6 to drive strutting arrangement 7 work, further supports the inner wall both sides of helmet 5, improves helmet 5 fixed stability, and the staff of being convenient for operates.

Example 3:

referring to fig. 3, a bulletproof helmet fixing device is substantially the same as that of embodiment 2, and further, the adjusting device 6 includes a guiding frame 61, a fixing block 62 is disposed inside the guiding frame 61, a moving rod 63 is fixedly connected to the bottom of the fixing block 62, the moving rod 63 is slidably connected to the guiding frame 61, a limiting frame 64 is fixedly connected to one end of the moving rod 63 away from the fixing block 62, a limiting block 65 is disposed inside the limiting frame 64, a rotating lead screw 66 is fixedly connected to a side wall of the limiting block 65, the rotating lead screw 66 is rotatably connected to the limiting frame 64, the rotating lead screw 66 is in threaded connection with the fixing frame 2, a rotating block 67 is fixedly connected to the bottom of the rotating lead screw 66, a first connecting block 68 is fixedly connected to the top of the limiting frame 64, a rotating frame 69 is rotatably connected to the first connecting block 68, a second connecting block 610 is rotatably connected to one end of the rotating frame, the second connecting block 610 is connected with the supporting device 7. When the helmet needs to be reinforced, the rotating block 67 is rotated to drive the rotating screw rod 66 to rotate, the limiting block 65 is driven to move, the limiting frame 4 is driven to move, the moving rod 63 and the guide frame 61 are driven to slide, the motion stability of the limiting frame 64 is improved, the first connecting block 68 is driven to move when the limiting frame 64 moves, the rotating frame 69 is driven to rotate, the second connecting block 610 is driven to move towards two sides, the supporting device 7 is supported, and the inner wall of the helmet 5 is supported.

Example 4:

referring to fig. 4, a bulletproof helmet fixing device is substantially the same as that in embodiment 3, and further, the supporting device 7 includes a buffer frame 71, the buffer frame 71 is fixedly connected to a second connecting block 610, a supporting spring 72 is fixedly connected to an inner wall of the buffer frame 71, the buffer frame 71 is fixedly connected to a supporting block 73 through the supporting spring 72, a pressing rod 74 is fixedly connected to a side wall of the supporting block 73, the pressing rod 74 is slidably connected to the buffer frame 71, the pressing rod 74 is slidably connected to the fixed frame 2, a pressing block 75 is fixedly connected to an end of the pressing rod 74 away from the supporting block 73, the pressing block 75 corresponds to an inner wall of the helmet 5, a moving block 76 is fixedly connected to a top of the buffer frame 71, a fixing block 77 is fixedly connected to an inner wall of the fixed frame 2, a sliding rod 78 is fixedly connected to a gap between the fixing block 77 and the supporting block. Set up strutting arrangement 7, when second connecting block 610 supports buffering frame 71, drive the outside motion of extrusion pole 74, drive the motion of extrusion piece 75, make extrusion piece 75 and helmet 5 inner wall contact, continuously rotate turning block 67, further drive the motion of second connecting block 610, make buffering frame 71 move, increase supporting spring 72's elastic potential energy, and then increase the holding power of extrusion piece 75 to helmet 5 inner wall, improve helmet 5 fixed stability, the staff of being convenient for tests.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. A bulletproof helmet fixing device comprises a fixing frame (1), and is characterized in that: the utility model discloses a helmet, including fixed frame (2), the surface of fixed frame (2) is provided with gasbag (3), the lateral wall of fixed frame (1) is provided with pump (4), pump (4) are linked together with gasbag (3), the outside of fixed frame (2) is provided with helmet (5), gasbag (3) are corresponding with the inner wall of helmet (5).

2. A ballistic helmet securement device in accordance with claim 1 wherein: the novel helmet is characterized in that an adjusting device (6) is arranged inside the fixed frame (2), supporting devices (7) are arranged on two sides of the fixed frame (2), the adjusting device (6) is connected with the supporting devices (7), and the supporting devices (7) correspond to the inner wall of the helmet (5).

3. A ballistic helmet securement device in accordance with claim 2 wherein: adjusting device (6) is including leading positive frame (61), the inside of leading positive frame (61) is provided with fixed block (62), the bottom fixedly connected with motion pole (63) of fixed block (62), motion pole (63) and lead positive frame (61) sliding connection, the spacing frame of one end fixedly connected with (64) of fixed block (62) is kept away from in motion pole (63), the inside of spacing frame (64) is provided with stopper (65), the lateral wall fixedly connected with of stopper (65) rotates lead screw (66), it is connected with spacing frame (64) rotation to rotate lead screw (66), it is connected with rotating turret (69) to rotate lead screw (66) and fixed frame (2) threaded connection, the bottom fixedly connected with turning block (67) of rotating lead screw (66), the first connecting block (68) of top fixedly connected with of spacing frame (64), first connecting block (68) rotate and are connected with rotating turret (69), one end of the rotating frame (69), which is far away from the first connecting block (68), is rotatably connected with a second connecting block (610), and the second connecting block (610) is connected with the supporting device (7).

4. A ballistic helmet securement device in accordance with claim 3 wherein: the supporting device (7) comprises a buffering frame (71), the buffering frame (71) is fixedly connected with a second connecting block (610), a supporting spring (72) is fixedly connected to the inner wall of the buffering frame (71), a supporting block (73) is fixedly connected to the buffering frame (71) through the supporting spring (72), an extrusion rod (74) is fixedly connected to the side wall of the supporting block (73), the extrusion rod (74) is slidably connected with the buffering frame (71), the extrusion rod (74) is slidably connected with a fixing frame (2), one end, far away from the supporting block (73), of the extrusion rod (74) is fixedly connected with an extrusion block (75), the extrusion block (75) corresponds to the inner wall of the helmet (5), a moving block (76) is fixedly connected to the top of the buffering frame (71), a mounting block (77) is fixedly connected to the inner wall of the fixing frame (2), and a sliding rod (78) is fixedly connected to a gap between the mounting block (77) and the fixing frame (2), the motion block (76) is connected with the sliding rod (78) in a sliding mode.