CN211910703U

CN211910703U - Intelligent modified support for safety helmet

Info

Publication number: CN211910703U
Application number: CN202020490219.5U
Authority: CN
Inventors: 周新望
Original assignee: Hunan Huarong Technology Co ltd
Current assignee: Hunan Huarong Technology Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-13
Anticipated expiration: 2030-04-07

Abstract

The utility model provides an intelligent repacking support of safety helmet, including first support bar and throw-out collar, the welding of the top middle part of first support bar has the second support bar, and the welding of the top of second support bar has miniature pneumatic cylinder, the output flange joint of miniature pneumatic cylinder has the hydraulic stem, and the welding of the top of hydraulic stem has the sleeve, the spout has been seted up at telescopic inner wall edge, and the internally mounted of spout has the slider, the inner wall welding of slider has the dead lever, the throw-out collar welding is on telescopic top, and the top bolt of throw-out collar has the elastic rope, the welding of the top of dead lever has the locating piece, and the bearing plate is installed to the lateral wall of locating piece. The utility model provides a, through setting up first stay strip and second support bar, under the effect of mutually supporting between first stay strip and second support bar, the efficiency that has the bearing to the whole of safety helmet for this safety helmet is splendid at the whole security performance in the use.

Description

Intelligent modified support for safety helmet

Technical Field

The utility model relates to a relevant technical field of safety helmet especially relates to intelligent repacking support of safety helmet.

Background

The safety helmet is a hat which can protect the head of a person from being injured by falling objects and other specific factors, and comprises a helmet shell, a helmet liner, a chin strap, accessories and the like, wherein the helmet liner can also be called as a support and has a better supporting effect on the safety helmet.

However, the conventional helmet bracket does not have an anti-collision function in the process of being impacted, and is inconvenient for a user to install the bracket and the helmet shell.

Therefore, there is a need to provide an intelligent retrofit support for safety helmets to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent repacking support of safety helmet has solved current safety helmet support, does not possess the function of anticollision at the in-process that receives the striking to the not convenient to use person is to the problem of the installation between this support and the cap shell.

For solving the technical problem, the utility model provides an intelligent repacking support of safety helmet, including first stay strip and push ring, the welding of the top middle part of first stay strip has the second support bar, and the welding of the top of second support bar has the bearer bar, the inside of bearer bar is provided with miniature pneumatic cylinder, the output flange joint of miniature pneumatic cylinder has the hydraulic stem, and the welding of the top of hydraulic stem has the sleeve, the spout has been seted up at telescopic inner wall edge, and the internally mounted of spout has the slider, the inner wall welding of slider has the dead lever, the push ring welding is on telescopic top, and the top bolt of push ring has elastic rope, the top welding of dead lever has the locating piece, and the lateral wall of locating piece installs the bearing plate.

Preferably, the first supporting strips and the second supporting strips form an X-shaped structure, and the first supporting strips and the second supporting strips are arranged in a concave-shaped structure.

Preferably, the miniature hydraulic cylinder, the hydraulic rod and the sleeve form a lifting structure, and the maximum value of the lifting range of the sleeve is smaller than the length of the fixed rod.

Preferably, the fixed rod is connected with the sleeve in a sliding mode through the sliding blocks, and the sliding blocks and the sliding grooves are symmetrically arranged in two groups relative to the central axis of the sleeve.

Preferably, the top ends of the elastic ropes are fixedly bolted to the middle parts of the tail ends of the bearing plates, and the number of the elastic ropes is the same as that of the bearing plates.

Preferably, the bearing plate is arranged on the outer side wall of the positioning block at equal angles, and the bearing plate is connected with the positioning block through a shaft.

Preferably, the bearing plate includes billet, resin layer and last billet down, and the top of billet bonds down has the resin layer, the top of resin layer bonds and has last billet.

Compared with the prior art, the utility model provides an intelligent repacking support of safety helmet has following beneficial effect:

1. the utility model provides an intelligent modified support for safety helmet, which has the effect of bearing the whole safety helmet by arranging a first supporting strip and a second supporting strip under the mutual matching action between the first supporting strip and the second supporting strip, so that the safety helmet has excellent overall safety performance in the using process;

2. the utility model provides an intelligent repacking support of safety helmet, through setting up miniature pneumatic cylinder, hydraulic stem and sleeve, under the drive action of miniature pneumatic cylinder, the hydraulic stem drives the sleeve and slides from top to bottom, and cooperate the elastic cord, have the effect of closure and expansion to the bearing plate, make the holistic bearing performance of this safety helmet in the use splendid, and adopt mechanical intelligent mode, the safety performance of this safety helmet has been increased, and under the effect of external traction force, the sleeve slides from top to bottom in the inside of spout through the slider, all have the effect of direction to the expansion and closure of bearing plate, avoid the bearing plate to appear the card in the course of working and pause the condition;

3. the utility model provides an intelligent repacking support of safety helmet, through setting up the elasticity rope, the elastic force of elasticity rope has tensile towed effect to the bearing plate, adopt umbrella formula structure, convenient to use person who does takes the bearing plate, and have certain rotation function because of pivot self, the accessible bearing plate freely folds the bearing plate to suitable position, convenient to use person who does is to the bearing plate's use, simultaneously have certain elastic property because of the resin layer, the billet has certain hardness, under the effect of mutually supporting between billet and resin layer, receive striking in-process to this safety helmet and have certain crashproof performance.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the working structure of the bearing plate of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of the bearing plate assembly structure of the present invention.

Reference numbers in the figures: 1. first support bar, 2, second support bar, 3, bearer bar, 4, miniature pneumatic cylinder, 5, hydraulic stem, 6, sleeve, 7, spout, 8, slider, 9, dead lever, 10, throw-out collar, 11, elastic cord, 12, locating piece, 13, bearing plate, 1301, lower billet, 1302, resin layer, 1303, go up the billet.

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, wherein fig. 1 is a schematic front view of the internal structure of the present invention; FIG. 2 is a schematic view of the rear view of the internal structure of the present invention; FIG. 3 is a schematic view of the structure of the present invention in which the discharge pipe and the outer cover are engaged with each other; fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention. This intelligent repacking support of safety helmet, including first support bar 1 and throw-out collar 10, the welding of first support bar 1's top middle part has second support bar 2, and the welding of second support bar 2's top has protecting frame 3, protecting frame 3's inside is provided with miniature pneumatic cylinder 4, miniature pneumatic cylinder 4's output flange joint has hydraulic stem 5, and the welding of hydraulic stem 5's top has sleeve 6, spout 7 has been seted up at sleeve 6's inner wall edge, and the internally mounted of spout 7 has slider 8, the welding of slider 8's inner wall has dead lever 9, the welding of throw-out collar 10 is on the top of sleeve 6, and the top bolt of throw-out collar 10 has elastic rope 11, the welding of dead lever 9's top has locating piece 12, and bearing plate 13 is installed to the.

First supporting strip 1 and second supporting strip 2 constitute "X" type structure, and first supporting strip 1 and second supporting strip 2 are "concave" style of calligraphy structure setting, under the effect of mutually supporting between first supporting strip 1 and second supporting strip 2, have the efficiency of bearing to the whole of safety helmet for this safety helmet whole security performance is splendid in the use.

Miniature pneumatic cylinder 4, hydraulic stem 5 and sleeve 6 constitute elevation structure, and the maximum value of 6 lifting ranges of sleeve is less than the length of dead lever 9, under miniature pneumatic cylinder 4's drive effect, hydraulic stem 5 drives sleeve 6 and slides from top to bottom to cooperation elasticity rope 11 has closed and the effect of expansion to bearing plate 13, makes this safety helmet holistic bearing performance splendid at the in-process that uses, and adopts mechanical intelligent mode, has increased the safety performance of this safety helmet.

Dead lever 9 passes through slider 8 and sleeve 6 sliding connection, and slider 8 and spout 7 have two sets ofly about sleeve 6's the equal symmetrical arrangement of center pin, and under the effect of outside traction force, sleeve 6 slides about the inside of spout 7 through slider 8, all has the effect of direction to the expansion and the closure of bearing plate 13, avoids bearing plate 13 to appear blocking the condition at the in-process of work.

The top end of the elastic rope 11 is fixedly bolted with the middle part of the tail end of the bearing plate 13, the number of the elastic ropes 11 is the same as that of the bearing plate 13, the bearing plate 13 can be stretched and pulled by the elastic force of the elastic rope 11, and the bearing plate 13 can be conveniently taken by a user by adopting an umbrella type structure.

The bearing plate 13 is arranged at equal angles on the outer side wall of the positioning block 12, the bearing plate 13 and the positioning block 12 are connected through a shaft, and the bearing plate 13 can be freely folded to a proper position through the bearing plate 13 due to the fact that the rotating shaft has a certain rotating function, and a user can use the bearing plate 13 conveniently.

Bearing plate 13 includes lower billet 1301, resin layer 1302 and last billet 1303, and the top of lower billet 1301 bonds and has resin layer 1302, and the top of resin layer 1302 bonds and has last billet 1303, and because of resin layer 1302 has certain elastic property, the billet has certain hardness, receives the effect of striking in-process and has certain crashproof ability between billet and resin layer 1302 under, to this safety helmet.

The utility model provides a working principle of intelligent repacking support of safety helmet as follows:

firstly, the top end of a fixed rod 9 is connected with a screw in the middle of the interior of a safety helmet, at the moment, mounting holes formed in the outer sides of the surfaces of a first supporting strip 1 and a second supporting strip 2 below the fixed rod 9 coincide with mounting holes formed in the edge of the side wall of the safety helmet, then, the screw is embedded into the mounting holes and screwed down in a rotating manner, the supporting strips and the safety helmet can be firmly connected, then, when the safety helmet is impacted, a user can quickly press a power switch of a micro hydraulic cylinder 4, at the moment, the micro hydraulic cylinder 4 starts to work, a hydraulic rod 5 drives a sleeve 6 to move upwards slowly, at the moment, the sleeve 6 slides upwards slowly in a sliding groove 7 through a sliding block 8, at the moment, the bearing plate 13 can be driven by an elastic rope 11 and can be folded upwards slowly in a rotating shaft, the user can open the bearing plate 13 conveniently, and finally, under the effect of mutually supporting between billet and resin layer 1302, receive the striking in-process to this safety helmet and have certain crashproof performance, wherein 4 models of miniature pneumatic cylinder are ROB20, accomplish the use of the intelligent repacking support of this safety helmet just so, the utility model relates to an electrical property technique is prior art.

1. the utility model provides an intelligent modified support for safety helmet, which has the effect of bearing the whole safety helmet by arranging a first supporting strip 1 and a second supporting strip 2 under the mutual matching effect between the first supporting strip 1 and the second supporting strip 2, so that the safety helmet has excellent overall safety performance in the using process;

2. the utility model provides an intelligent repacking support of safety helmet, through setting up miniature pneumatic cylinder 4, hydraulic stem 5 and sleeve 6, under the drive effect of miniature pneumatic cylinder 4, hydraulic stem 5 drives sleeve 6 and slides from top to bottom, and cooperate elastic rope 11, have the effect of closure and expansion to bearing plate 13, make the holistic bearing performance of this safety helmet in the in-process of using splendid, and adopt mechanical intelligent mode, the safety performance of this safety helmet has been increased, and under the effect of external traction force, sleeve 6 slides from top to bottom in the inside of spout 7 through slider 8, all have the effect of direction to expansion and closure of bearing plate 13, avoid bearing plate 13 to appear the card in the course of working and pause the condition;

3. the utility model provides an intelligent repacking support of safety helmet, through setting up elasticity rope 11, the elastic force of elasticity rope 11 has tensile towed effect to bearing plate 13, adopt umbrella formula structure, convenient to use person who does is to taking of bearing plate 13, and have certain rotation function because of pivot self, accessible bearing plate 13 is free folding to suitable position with bearing plate 13, convenient to use person who does is to bearing plate 13's use, simultaneously have certain elastic property because of resin layer 1302, the billet has certain hardness, under the effect of mutually supporting between billet and resin layer 1302, it has certain crashproof performance to receive the striking in-process to this safety helmet.

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. Intelligent repacking support of safety helmet, including first bracing piece (1) and throw-out collar (10), its characterized in that: the middle part of the top end of the first supporting strip (1) is welded with a second supporting strip (2), a protective frame (3) is welded at the top end of the second supporting bar (2), a micro hydraulic cylinder (4) is arranged inside the protective frame (3), the output end of the micro hydraulic cylinder (4) is connected with a hydraulic rod (5) through a flange, and the top end of the hydraulic rod (5) is welded with a sleeve (6), the edge of the inner wall of the sleeve (6) is provided with a chute (7), a sliding block (8) is arranged in the sliding groove (7), a fixed rod (9) is welded on the inner wall of the sliding block (8), the push ring (10) is welded on the top end of the sleeve (6), and the top end of the push ring (10) is bolted with an elastic rope (11), the top end of the fixed rod (9) is welded with a positioning block (12), and the outer side wall of the positioning block (12) is provided with a bearing plate (13).

2. The intelligent modified support of safety helmet according to claim 1, characterized in that the first support bar (1) and the second support bar (2) form an "X" structure, and the first support bar (1) and the second support bar (2) are both arranged in a concave "structure.

3. The intelligent retrofit kit of a safety helmet as claimed in claim 1, wherein the micro hydraulic cylinder (4), the hydraulic rod (5) and the sleeve (6) form a lifting structure, and the maximum value of the lifting range of the sleeve (6) is smaller than the length of the fixing rod (9).

4. The intelligent retrofit kit of a safety helmet as claimed in claim 1, wherein the fixing rod (9) is slidably connected to the sleeve (6) by means of a slider (8), and the slider (8) and the sliding groove (7) are arranged in two groups symmetrically with respect to the central axis of the sleeve (6).

5. The intelligent modified support of safety helmet according to claim 1, characterized in that the top of the elastic rope (11) is fixedly bolted to the middle of the end of the bearing plate (13), and the number of the elastic rope (11) is the same as that of the bearing plate (13).

6. The intelligent modified support for safety helmets according to claim 1, wherein the bearing plate (13) is arranged at an equal angle on the outer side wall of the positioning block (12), and the bearing plate (13) is connected with the positioning block (12) through a shaft.

7. The intelligent retrofit kit of claim 1 wherein the bearing plate (13) comprises a lower steel bar (1301), a resin layer (1302) and an upper steel bar (1303), wherein the resin layer (1302) is bonded to the top end of the lower steel bar (1301), and the upper steel bar (1303) is bonded to the top end of the resin layer (1302).