Safety helmet for house construction

Abstract

The utility model provides a safety helmet for house construction, comprising: a helmet body comprising a clamping groove; at least one of a mask, an earmuff, and a flashlight; the connecting structure comprises a clamping body, a mounting hole, a connecting hole and a locking structure, the clamping body is arranged on the face, close to the helmet body, of the connecting structure and clamped in the clamping groove, the mounting hole is formed in the face adjacent to the face where the clamping body is located and configured to mount the mask, the connecting hole is formed in the face opposite to the face where the clamping body is located and configured to be connected with the earmuff, and the locking structure is used for locking the mounting position of the flashlight. Therefore, the earmuffs, the face mask and the flashlight can be simultaneously installed on the connecting structure, the multifunctionality and the integration level of the safety helmet are improved, the connecting structure is installed in a matched mode through the clamping body and the clamping groove of the helmet body, detachable connection of the connecting structure and the helmet body can be achieved, and when the face mask or the earmuffs or the flashlight needs to be installed on the safety helmet in an unclean environment, the connecting structure is installed. And then corresponding tools are selected and mounted according to requirements, so that the safety and the operation convenience of the safety helmet are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, and in particular to a safety helmet for house construction. BACKGROUND

[0002] House construction involves multiple stages, including planning, design, construction preparation, construction process, and later decoration and maintenance. In each stage, construction personnel must wear safety helmets to enter the construction site to ensure personal safety.

[0003] In the construction environment, dust flies, noise is loud, and part of the work area is dimly lit and cramped. Construction personnel have to wear masks to block dust, earplugs to block noise, and handheld flashlights to light up the work area. When working, construction personnel will simply fix the mask or flashlight on the safety helmet to free up their hands for more efficient work. Since the human body is constantly moving during the work process, the mask or flashlight may fall off the safety helmet. Construction personnel need to constantly adjust and secure the position, which not only increases the workload, but also poses a safety risk due to the inconvenience of operation.

[0004] Therefore, how to provide a safety helmet with high integration and strong safety is a technical problem that needs to be solved by those skilled in the art. CONTENT OF THE INVENTION

[0005] The present application aims to solve the technical problems existing in the prior art. To this end, the present application provides a safety helmet for house construction to solve the technical problems of low integration and weak safety in the prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present application is:

[0007] A safety helmet for house construction, comprising:

[0008] a cap body comprising a clamping groove;

[0009] at least one of a mask, earplugs, and a flashlight;

[0010] a connecting structure comprising a clamping body, a mounting hole, a connecting hole, and a locking structure, the clamping body being arranged on one side of the connecting structure close to the cap body and clamped in the clamping groove, the mounting hole being arranged on the adjacent side of the side where the clamping body is located and configured to mount the mask, the connecting hole being arranged on the opposite side of the side where the clamping body is located and configured to connect the earplugs, and the locking structure comprising a first clamping piece, a second clamping piece, a movable piece, and a locking piece, the first clamping piece being arranged on the top surface of the connecting structure, one end of the first clamping piece and one end of the second clamping piece being movably connected through the movable piece, and the other end of the first clamping piece and the other end of the second clamping piece being fixed through the locking piece to lock the mounting position of the flashlight between the first clamping piece and the second clamping piece.

[0011] Preferably, the face shield comprises a connecting rod and a blocking body;

[0012] The inner wall surface of the mounting hole is provided with a protruding structure having a preset roughness;

[0013] One end of the connecting rod penetrates the mounting hole and abuts against the protruding structure, and the other end extends away from the mounting hole and is connected to the blocking body.

[0014] Preferably, the ear cover comprises an elastic member and a cover body, one end of the elastic member is provided with a hook body, and the other end is connected to the cover body, the hook body comprises a first hook body and a second hook body arranged oppositely;

[0015] The connecting hole comprises a blocking portion;

[0016] The first hook body and the second hook body both penetrate the connecting hole and abut against the blocking portion on the corresponding side.

[0017] Preferably, one of the first clamping member and the second clamping member is connected to the locking member, and the other is provided with a locking hole, the positions of the locking member and the locking hole correspond to each other;

[0018] The locking member and the locking hole are installed in cooperation to fix the first clamping member and the second clamping member;

[0019] The locking member and the locking hole are installed in disconnection to separate the first clamping member and the second clamping member.

[0020] Preferably, the safety cap further comprises:

[0021] The recording instrument comprises a magnetic surface;

[0022] The magnetic structure comprises a mounting seat and a plurality of magnets, the mounting seat is arranged on the cap body, and the magnets are fixed on the mounting seat and are adsorbed on the magnetic surface to make the shell of the recording instrument abut against the mounting seat.

[0023] Preferably, the safety cap further comprises:

[0024] The buffer structure is arranged inside the cap body and is attached to the inner top surface of the cap body, the buffer structure comprises a plurality of foam layers and rubber layers, the rubber layers are inserted between adjacent foam layers, and the thickness of the rubber layer is smaller than the thickness of the foam layer.

[0025] Preferably, the safety cap further comprises:

[0026] The lining structure is arranged inside the cap body and is detachably attached to the buffer structure, the lining structure comprises a plurality of soft cushion layers, and one side of the soft cushion layer away from the buffer structure has a plurality of air holes.

[0027] Preferably, the safety cap further comprises:

[0028] The strap structure comprises a first strap and a second strap, one end of the first strap and one end of the second strap are arranged on the side surface of the cap body, and the other end of the first strap and the other end of the second strap are connected.

[0029] Preferably, the safety cap further comprises:

[0030] The brim is arranged on the cap body.

[0031] When the connecting structure is engaged in the clamping groove, the bottom end of the connecting structure abuts against the brim.

[0032] Preferably, the safety cap further comprises:

[0033] The reflective structure is arranged on the circumferential surface of the cap body.

[0034] According to the specific embodiments provided in the application, the following technical effects are disclosed:

[0035] In the technical scheme of the application, a safety cap for house construction is provided, which comprises: a cap body comprising a clamping groove; at least one of a face shield, an ear cover and a flashlight; a connecting structure comprising a clamping body, a mounting hole, a connecting hole and a locking structure, the clamping body being arranged on one side of the connecting structure close to the cap body and being engaged in the clamping groove, the mounting hole being arranged on the adjacent side of the side where the clamping body is arranged and being configured to mount the face shield, the connecting hole being arranged on the opposite side of the side where the clamping body is arranged and being configured to connect the ear cover, and the locking structure comprising a first clamping piece, a second clamping piece, a movable piece and a locking piece, the first clamping piece being arranged on the top surface of the connecting structure, one end of the first clamping piece and one end of the second clamping piece being movably connected through the movable piece, and the other end of the first clamping piece and the other end of the second clamping piece being fixed through the locking piece to lock the mounting position of the flashlight between the first clamping piece and the second clamping piece. Thus, the connecting structure can simultaneously mount the ear cover, the face shield and the flashlight, improving the multifunctionality and integration of the safety cap, and the connecting structure can be mounted by cooperation of the clamping body and the clamping groove of the cap body, so that the connecting structure and the cap body can be detachably connected. When the face shield or the ear cover or the flashlight needs to be mounted on the safety cap in a dirty environment, the connecting structure is mounted, and then the corresponding tool is mounted according to the requirement, improving the safety and operation convenience of the safety cap. When the face shield or the ear cover or the flashlight does not need to be mounted on the safety cap, the connecting structure is removed, so that the safety cap can normally play its own protection role. The hole-shaped design of the connecting face shield and the ear cover simplifies the mounting and dismounting process and improves the efficiency of construction operation. The locking structure realizes stable mounting of the flashlight through the arrangement of the two clamping pieces. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 is a front view of a safety helmet for house construction provided by the embodiments of the present application;

[0038] Figure 2 is a side view of a safety helmet for house construction provided by the embodiments of the present application;

[0039] Figure 3 is a schematic view of a connecting structure provided by the embodiments of the present application;

[0040] Figure 4 is a connecting schematic view of a connecting structure and a helmet body provided by the embodiments of the present application;

[0041] Figure 5 is a sectional view of a mounting hole provided by the embodiments of the present application;

[0042] Figure 6 is a connecting schematic view of a hook body and a blocking part provided by the embodiments of the present application;

[0043] Figure 7 is a schematic view of an internal section of a helmet body provided by the embodiments of the present application.

[0044] Reference signs:

[0045] 10, helmet body; 20, face shield; 30, ear cover; 40, connecting structure; 50, magnetic attraction structure; 60, buffer structure; 70, inner lining structure; 80, belt structure; 90, brim; 100, clamping groove; 200, connecting rod; 210, blocking body; 300, elastic member; 310, cover body; 320, hook body; 400, clamping body; 410, mounting hole; 420, connecting hole; 430, locking structure; 500, mounting seat; 510, magnet; 600, foam layer; 610, rubber layer; 700, soft pad layer; 710, air-permeable hole; 800, first belt; 810, second belt; 2100, observation lens; 2110, air-permeable assembly; 3200, first hook body; 3210, second hook body; 4100, protruding structure; 4200, blocking part; 4300, first clamping member; 4310, second clamping member; 4320, movable member; 4330, locking member; 4340, connecting rod. DETAILED DESCRIPTION

[0046] In order to make the purposes, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0047] As described in the background, in the construction environment, dust flies, noise is loud, and part of the work area is dim and narrow, so the construction personnel have to additionally wear a mask to block dust, ear muffs to isolate noise, and a flashlight to light the work area. When working, the construction personnel will fix the mask or flashlight on the safety helmet to release both hands for more efficient work. Since the human body is constantly moving during the work process, the mask or flashlight will slide off the safety helmet, and the construction personnel need to constantly adjust and stabilize its position. This not only increases the work burden, but also has the safety risk caused by the inconvenience of operation.

[0048] Based on this, the present application provides a safety helmet for house construction, aiming to improve the integration and safety of the safety helmet.

[0049] Reference Figures 1 to 2 The safety helmet provided by the present application worn in the house construction scene generally comprises: a cap body 10 for wearing on the head of the construction personnel to protect the head from falling objects; a mask 20 for blocking dust generated during house construction work; ear muffs 30 for isolating noise generated during house construction work; a flashlight for lighting the dark and narrow work environment; a connecting structure 40 for connecting the mask 20, the ear muffs 30 and the flashlight on the one hand, and connecting to the cap body 10 on the other hand, so as to improve the integration, convenience and safety of the safety helmet. It should be noted that the construction personnel can selectively install the mask 20 or the ear muffs 30 or the flashlight according to their own needs.

[0050] The safety helmet of the present application will be specifically analyzed in conjunction with the accompanying drawings below. Reference Figures 1 to 3A safety helmet for house construction, comprising: a helmet body 10, including a clamping groove 100; at least one of a face shield 20, an ear cover 30 and a flashlight; a connecting structure 40, including a clamping body 400, a mounting hole 410, a connecting hole 420 and a locking structure 430, the clamping body 400 is arranged on the side of the connecting structure 40 close to the helmet body 10 and is clamped in the clamping groove 100, the mounting hole 410 is arranged on the adjacent side of the clamping body 400 and is configured to mount the face shield 20, the connecting hole 420 is arranged on the opposite side of the clamping body 400 and is configured to connect the ear cover 30, the locking structure 430 includes a first clamping piece 4300, a second clamping piece 4310, a movable piece 4320 and a locking piece 4330, the first clamping piece 4300 is arranged on the top surface of the connecting structure 40, one end of the first clamping piece 4300 and one end of the second clamping piece 4310 are movably connected through the movable piece 4320, the other end of the first clamping piece 4300 and the other end of the second clamping piece 4310 are fixed through the locking piece 4330, so as to lock the mounting position of the flashlight between the first clamping piece 4300 and the second clamping piece 4310.

[0051] The helmet body 10 is in a structure similar to a hemisphere, which conforms to the head curve of a human body, and is used to fit the head of a construction worker when worn to protect the head from falling objects during house construction. Figure 3 Figure 4 The clamping body 400 is arranged on the side of the connecting structure 40 close to the helmet body 10, and the clamping body 400 and the clamping groove 100 of the helmet body 10 are matched in structure. The clamping body 400 extends in the obliquely downward direction of the horizontal plane, and when inserted into the clamping groove 100, the connecting structure 40 and the helmet body 10 are stably connected.The mounting hole 410 of the connecting structure 40 is arranged in the direction of the front region of the helmet body 10 and is used to mount the face shield 20, and the connecting hole 420 is arranged in the direction of the two side regions of the helmet body 10 and is used to mount the ear cover 30. The connecting structure 40 also has the locking structure 430. When locked, the locking structure 430 is in a ring structure, as shown in Figure 3 The middle section of the first clamping piece 4300 is arranged on the top surface of the connecting structure 40 through the connecting rod 4340, one end is movably connected to the second clamping piece 4310 through the movable piece 4320, and the other end is locked to the second clamping piece 4310 through the locking piece 4330, that is, the second clamping piece 4310 can make circumferential motion towards the first clamping piece 4300. When the flashlight is placed on the clamping surface of the first clamping piece 4300, the second clamping piece 4310 moves above the first clamping piece 4300 and abuts against the flashlight, so as to lock the mounting position of the flashlight.

[0052] In a specific embodiment, the movable piece 4320 is a rotating shaft or a hinge, which allows the second clamping piece 4310 to rotate and fold relative to the first clamping piece 4300 through the movable piece 4320.

[0053] In summary, the connecting structure 40 can simultaneously mount the earmuffs 30, the face shield 20 and the flashlight, improving the multifunctionality and integration of the safety helmet. The connecting structure 40 is mounted by cooperation of the clamping body 400 and the clamping groove 100 of the cap body 10, so that the connecting structure 40 and the cap body 10 can be detachably connected. When the face shield 20 or the earmuffs 30 or the flashlight needs to be mounted on the safety helmet in a non-clean environment, the connecting structure 40 is mounted, and then the corresponding tool is selected and mounted according to the requirement, improving the safety and operation convenience of the safety helmet. When the face shield 20 or the earmuffs 30 or the flashlight does not need to be mounted on the safety helmet, the connecting structure 40 is removed, so that the safety helmet can normally play its own protective role. In addition, the hole-shaped design of the connecting face shield 20 and the earmuffs 30 simplifies the mounting and dismounting process and improves the efficiency of construction work. The locking structure 430 is stably mounted on the flashlight by the setting of the two clamping pieces.

[0054] Preferably, referring to Figure 2 , the safety helmet further comprises: a brim 90 provided on the cap body 10; when the connecting structure 40 is clamped in the clamping groove 100, the bottom end of the connecting structure 40 abuts against the brim 90.

[0055] In a specific embodiment, the connecting structure 40 is symmetrically provided on both sides of the cap body 10, and the connecting structure 40 is clamped in the clamping groove 100 of the cap body 10 through the clamping body 400. Meanwhile, the bottom end of the connecting structure 40 abuts against the brim 90, so as to further realize the stable connection of the connecting structure 40.

[0056] Preferably, referring to Figure 1 , Figure 2 and Figure 5 , the face shield 20 comprises a connecting rod 200 and a blocking body 210; the inner wall surface of the mounting hole 410 is provided with a protruding structure 4100, and the protruding structure 4100 has a preset roughness; one end of the connecting rod 200 is provided through the mounting hole 410 and abuts against the protruding structure, and the other end extends away from the mounting hole 410 and is connected with the blocking body 210.

[0057] The setting of the connecting rod 200 facilitates the quick mounting or dismounting of the face shield 20 from the connecting structure 40, improving the convenience of dismounting. The protruding structure 4100 enables the connecting rod 200 to be clamped in the mounting hole 410 without falling off. Moreover, the protruding structure 4100 has a preset roughness, which enhances the friction coefficient between the connecting rod 200 and the protruding structure 4100, improves the mechanical engagement between them, ensures the stability of the face shield 20 during construction work, avoids the face shield 20 from being shaken off or falling off due to vibration or collision, and protects the health and safety of the construction personnel.

[0058] In a specific embodiment, as Figure 1As shown, the blocking body 210 comprises an observation lens 2100 and a breathable assembly 2110. The observation lens 2100 is provided with an anti-fog lens, so that the worker can observe the working condition through the observation lens 2100. The breathable assembly 2110 comprises a breathable plate and a plurality of air holes provided on the breathable plate, so that the exhaled gas of the worker can be discharged in time, avoiding the accumulation of gas between the blocking body 210 and the face of the worker, and causing the worker to breathe.

[0059] In a specific embodiment, as shown in Figure 2 , the blocking body 210 and the brim 90 are kept at a predetermined distance, so as to avoid the blocking body 210 from touching the face of the worker during the construction work.

[0060] In a specific embodiment, a hinge structure is provided between the blocking body 210 and the connecting rod 200. The angle between the blocking body 210 and the connecting rod 200 is adjusted through the hinge structure, so that the worker can adjust the position of the blocking body 210 according to the visual angle requirement during the work, and the line of sight can pass through the observation lens 2100 to observe the working condition.

[0061] Preferably, referring to Figure 1 , Figure 2 and Figure 6 , the earmuff 30 comprises an elastic member 300 and a muff body 310. One end of the elastic member 300 is provided with a hook body 320, and the other end is connected with the muff body 310. The hook body 320 comprises a first hook body 3200 and a second hook body 3210 oppositely arranged. The connecting hole 420 comprises a blocking portion 4200. The first hook body 3200 and the second hook body 3210 are both arranged through the connecting hole 420, and the blocking portion 4200 on the corresponding side thereof is in contact.

[0062] As shown in Figure 6 , when the worker needs to connect the earmuff 30, the first hook body 3200 and the second hook body 3210 are brought close to each other by pinching the hook body 320, and are arranged through the connecting hole 420. When the blocking portion 4200 is touched, the first hook body 3200 and the second hook body 3210 are brought away from each other, and the blocking portion 4200 on the corresponding side thereof is in contact, thereby realizing the connection between the earmuff 30 and the cap body 10.

[0063] In a specific embodiment, the elastic member 300 has a predetermined hardness and a predetermined elasticity, and the worker can adjust the relative position between the muff body 310 and the ear by pinching the elastic member 300.

[0064] In a specific embodiment, the muff body 310 comprises a shell, a sound insulation soft pad and a plurality of sound absorbing cotton (not shown in the figure). The sound absorbing cotton is arranged in the interior of the shell to block the noise. The sound insulation soft pad is sleeved on the exterior of the shell and is in contact with the ear of the worker, and also plays a role in blocking the noise.

[0065] Preferably, referring to Figure 3 One of the first clamping piece 4300 and the second clamping piece 4310 is connected with the locking piece 4330, and the other is provided with a locking hole, the positions of the locking piece 4330 and the locking hole correspond to each other; the locking piece 4330 and the locking hole are matched and installed, so that the first clamping piece 4300 and the second clamping piece 4310 are fixed; the locking piece 4330 and the locking hole are disconnected and installed, so that the first clamping piece 4300 and the second clamping piece 4310 are separated.

[0066] In a specific embodiment, the flashlight is in the shape of a cylinder; the locking piece 4330 is in the shape of a cylinder and is connected to one end of the second clamping piece 4310 away from the movable piece 4320. When the second clamping piece 4310 is rotated to the upper side of the first clamping piece 4300 through the movable piece 4320, the locking piece 4330 is clamped in the locking hole, so that the first clamping piece 4300 and the second clamping piece 4310 are fixed to clamp the flashlight. When the flashlight needs to be removed, the locking piece 4330 and the locking hole are disconnected, so that the first clamping piece 4300 and the second clamping piece 4310 are separated, and the flashlight is removed.

[0067] In a specific embodiment, one end of the locking piece 4330 close to the locking hole is provided with a hemispherical structure (not shown in the figure), so that the locking piece 4330 can smoothly pass through the locking hole by means of the structure.

[0068] Preferably, referring to Figure 1 The safety helmet further comprises a recorder (not shown in the figure) comprising a magnetic surface; and a magnetic structure 50 comprising a mounting seat 500 and a plurality of magnets 510, the mounting seat 500 is arranged on the cap body 10, and the magnets 510 are fixed to the mounting seat 500 and are adsorbed to the magnetic surface, so that the shell of the recorder and the mounting seat 500 abut.

[0069] The magnetic structure 50 is arranged to facilitate quick installation and disassembly of the recorder, and when the recorder is magnetically adsorbed, the shell of the recorder and the mounting seat 500 abut, so as to further improve the safety of the recorder during installation and avoid the influence of vibration on the installation stability of the recorder.

[0070] In a specific embodiment, as shown in Figure 1 The mounting seat 500 has a predetermined depth, and the number of the magnets 510 is two, which are symmetrically arranged in the mounting seat 500, the magnetic surface of the recorder is adsorbed to the two magnets 510, and the whole recorder is arranged to be embedded in the mounting seat 500.

[0071] Preferably, referring to Figure 7The safety helmet further comprises a buffer structure 60 arranged in the interior of the cap body 10 and attached to the inner top surface of the cap body 10, wherein the buffer structure 60 comprises a plurality of foam layers 600 and rubber layers 610, and the rubber layers 610 are arranged between adjacent foam layers 600, and the thickness of the rubber layers 610 is less than the thickness of the foam layers 600.

[0072] The buffer structure 60 is arranged to effectively absorb and disperse the impact force; the foam layers 600 have a porous structure and thus have good energy absorption characteristics; the rubber layers 610 have good elasticity and are indirectly arranged between the foam layers 600, which helps to disperse and absorb the impact force. In addition, the thickness of the rubber layers 610 is less than the thickness of the foam layers 600, which helps to maintain the overall stability of the buffer structure 60 and avoid the increase of the rigidity of the buffer structure 60 due to the over-thickness of the rubber layers 610, which affects the buffering effect. At the same time, the rubber layers 610 have a smaller thickness, which can provide better comfort and fit the head of the construction worker, reducing the discomfort when worn by the construction worker.

[0073] Preferably, referring to Figure 7 The safety helmet further comprises an inner lining structure 70 arranged in the interior of the cap body 10 and detachably attached to the buffer structure 60, wherein the inner lining structure 70 comprises a plurality of soft cushion layers 700, and one side of the soft cushion layers 700 away from the buffer structure 60 is provided with a plurality of air holes 710.

[0074] The inner lining structure 70 is arranged to be detachable, and after a long time of use, the old inner lining structure 70 can be removed and replaced with a new one to ensure the cleanliness of the interior of the cap body 10. The soft cushion layers 700 enhance the comfort when the cap body 10 is worn and provide additional buffering protection. The arrangement of the air holes 710 ensures the ventilation and air permeability of the cap body 10. The cooperation of the inner lining structure 70 and the buffer structure 60 realizes the integration of ventilation and safety and improves the overall performance of the safety helmet.

[0075] Preferably, referring to Figure 2 The safety helmet further comprises a strap structure 80 comprising a first strap 800 and a second strap 810, wherein one end of the first strap 800 and one end of the second strap 810 are arranged on the side surface of the cap body 10, and the other end of the first strap 800 and the other end of the second strap 810 are connected.

[0076] In one specific embodiment, the cap body 10 is symmetrically provided with two belt structures 80, the first belt 800 and the second belt 810 form a triangular structure on the side of the cap body 10, the first belt 800 and the second belt 810 on one side are connected to extend to connect with the clamping body (not shown in the figure), the first belt 800 and the second belt 810 on the other side are connected to extend to connect with the buckle body (not shown in the figure), the worker wears the cap body 10 on the head, locks the clamping body and the buckle body, forms a buckle structure, so that the cap body 10 is firmly worn.

[0077] Preferably, the safety helmet further comprises: a reflective structure (not shown in the figure), the number is two, one is provided around the periphery of the brim 90, and the other is provided around the periphery of the cap body 10.

[0078] Among them, the reflective structure adopts a red or yellow reflective strip, the reflective strip can be completely provided around the brim 90 and the cap body 10, or can be attached to part of the periphery of the brim 90 and the cap body 10, so as to have a good warning effect on personnel outside the construction site.

[0079] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the description of the present application, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0080] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one feature. In the description of the present application, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0081] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A safety helmet for use in house construction, characterised in that, The safety helmet comprises: a helmet body (10) comprising a clamping groove (100); at least one of a face shield (20), an ear cover (30) and a flashlight; a connecting structure (40) comprising a clamping body (400), a mounting hole (410), a connecting hole (420) and a locking structure (430), the clamping body (400) is arranged on one side of the connecting structure (40) close to the helmet body (10) and is clamped in the clamping groove (100), the mounting hole (410) is arranged on the adjacent side of the side where the clamping body (400) is arranged and is configured to mount the face shield (20), the connecting hole (420) is arranged on the opposite side of the side where the clamping body (400) is arranged and is configured to connect the ear cover (30), the locking structure (430) comprises a first clamping piece (4300), a second clamping piece (4310), a movable piece (4320) and a locking piece (4330), the first clamping piece (4300) is arranged on the top surface of the connecting structure (40), one end of the first clamping piece (4300) and one end of the second clamping piece (4310) are movably connected through the movable piece (4320), the other end of the first clamping piece (4300) and the other end of the second clamping piece (4310) are fixed through the locking piece (4330) to lock the mounting position of the flashlight between the first clamping piece (4300) and the second clamping piece (4310).

2. The safety cap for house construction according to claim 1, characterized in that, The face shield (20) comprises a connecting rod (200) and a blocking body (210); the inner wall surface of the mounting hole (410) is provided with a protruding structure (4100), and the protruding structure (4100) has a preset roughness; one end of the connecting rod (200) penetrates the mounting hole (410) and abuts against the protruding structure, and the other end extends away from the mounting hole (410) and is connected with the blocking body (210).

3. The safety cap for house construction according to claim 1, characterized in that, The ear cover (30) comprises an elastic piece (300) and a cover body (310), one end of the elastic piece (300) is provided with a clamping hook body (320), and the other end is connected with the cover body (310), the clamping hook body (320) comprises a first hook body (3200) and a second hook body (3210) arranged oppositely; the connecting hole (420) comprises a blocking portion (4200); the first hook body (3200) and the second hook body (3210) both penetrate the connecting hole (420) and abut against the blocking portion (4200) on the corresponding side.

4. The safety cap for house construction according to claim 1, characterized by one of the first clamping piece (4300) and the second clamping piece (4310) is connected with the locking piece (4330), and the other is provided with a locking hole, the locking piece (4330) and the locking hole are in position correspondence; the locking piece (4330) and the locking hole are mounted in cooperation to fix the first clamping piece (4300) and the second clamping piece (4310); the locking piece (4330) and the locking hole are disconnected to separate the first clamping piece (4300) and the second clamping piece (4310).

5. The safety hat for house construction according to any one of claims 1 to 4, characterized in that, The safety helmet further comprises: a recorder comprising a magnetic surface; The magnetic attraction structure (50) comprises a mounting seat (500) and a plurality of magnets (510), the mounting seat (500) is arranged on the cap body (10), the magnets (510) are fixed on the mounting seat (500) and are attracted to the magnetic attraction surface, so that the shell of the recorder and the mounting seat (500) are abutted.

6. The safety cap for house construction according to claim 1, characterized by The safety cap further comprises: The buffer structure (60) is arranged inside the cap body (10) and is attached to the inner top surface of the cap body (10), the buffer structure (60) comprises a plurality of foam layers (600) and rubber layers (610), the rubber layers (610) are interposed between adjacent foam layers (600), and the thickness of the rubber layer (610) is less than the thickness of the foam layer (600).

7. The safety hat for house construction according to claim 6, characterized by The safety cap further comprises: The inner lining structure (70) is arranged inside the cap body (10) and is detachably attached to the buffer structure (60), the inner lining structure (70) comprises a plurality of soft pad layers (700), and one side of the soft pad layer (700) away from the buffer structure (60) is provided with a plurality of air holes (710).

8. The safety cap for house construction according to claim 1, characterized by, The safety cap further comprises: The strap structure (80) comprises a first strap (800) and a second strap (810), one end of the first strap (800) and one end of the second strap (810) are arranged on the side surface of the cap body (10), and the other end of the first strap (800) and the other end of the second strap (810) are connected.

9. The safety cap for house construction according to claim 1, characterized by, The safety cap further comprises: The brim (90) is arranged on the cap body (10). When the connecting structure (40) is engaged with the clamping groove (100), the bottom end of the connecting structure (40) is abutted with the brim (90).

10. The safety hat for house construction according to claim 9, characterized in that, The safety cap further comprises: The reflective structure is two, one is arranged around the circumferential surface of the brim (90), and the other is arranged around the circumferential surface of the cap body (10).

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