Metallurgical protective safety helmet

Abstract

The utility model provides a metallurgical protective safety helmet which comprises a safety helmet body, a limiting assembly and a protective assembly, the protective assembly is rotationally installed on the safety helmet body, and the limiting assembly is installed on the safety helmet body and used for limiting the protective assembly; the protection assembly comprises mounting frames, a moving part and a protection shell mounted on the mounting frames, and the mounting frames are symmetrically and rotationally mounted on the safety helmet body; the moving part is slidably mounted on the mounting frame, a first spring is connected to the moving part, and the mounting frame is connected with the moving part through the first spring; the moving part is provided with a containing groove used for installing sweat absorbing cotton, and the limiting assembly is used for limiting the installing frame. The safety helmet can solve the problem that in the prior art, a safety helmet lacks a protection structure for protecting the ears of a user, and the user is prone to being scalded by flying chips in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of protective equipment, in particular to a metallurgical protective helmet. Background Art

[0002] Safety helmets are protective equipment to prevent injuries from impact objects. As people gradually pay more attention to safe production and civilized construction, the demand for safety helmets in industries such as chemical, petroleum, construction, electricity, metallurgy, welding and cutting is also increasing. The structure of the existing safety helmet is composed of a hard helmet shell and a plastic lining. When worn, the operator's head is in contact with the lining of the safety helmet, thereby achieving a protective effect.

[0003] The existing safety helmet has only a single shell and a lining. The single shell is easily deformed or damaged when a collision occurs, and the safety performance is poor. In order to solve the problems existing in the prior art, the utility model with publication number CN214283549U discloses an impact-resistant safety helmet (hereinafter referred to as: prior art 1) comprising an annular mounting plate, a semicircular safety helmet body is mounted on the top of the mounting plate, an annular fixing ring is mounted on the top of the mounting plate, a card slot is opened on the top of the fixing ring, a card block is mounted in the card slot, an annular fixing plate is mounted on the top of the card, a semicircular protective shell is mounted on the top of the fixing plate, the protective shell is located above the safety helmet body, and a sponge pad is mounted between the protective shell and the safety helmet body.

[0004] The safety helmet in the prior art 1 can provide multiple protections for the user's head, but during the metallurgical operation, high-temperature residues and flying chips will be generated. The safety helmet in the prior art 1 lacks a protective structure to protect the user's ears, which can easily cause the user to be burned by flying chips during work. Utility Model Content

[0005] The utility model aims to provide a metallurgical protective helmet, which, in actual use, can solve the problem that the safety helmet in the prior art lacks a protective structure for protecting the user's ears, which easily causes the user to be burned by flying chips during work.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A metallurgical protective helmet comprises a helmet body, a limiting assembly and a protective assembly, wherein the protective assembly is rotatably mounted on the helmet body, and the limiting assembly is mounted on the helmet body and is used to limit the protective assembly;

[0008] The protective assembly comprises a mounting frame, a moving part and a protective shell mounted on the mounting frame, wherein the mounting frame is symmetrically rotatably mounted on the helmet body; the moving part is slidably mounted on the mounting frame, a first spring is connected to the moving part, and the mounting frame is connected to the moving part through the first spring;

[0009] The movable part is provided with a placement groove for installing the sweat-absorbing sponge, and the limiting component is used to limit the mounting frame.

[0010] Preferably, a slide rail is fixedly connected to the mounting frame, a slide groove is provided on the movable plate, and the movable plate is slidably mounted on the slide rail through the slide groove.

[0011] Preferably, the limiting assembly includes a locking portion and a second spring, the mounting frame is rotatably mounted on the helmet body, the locking portion is slidably mounted on the helmet body, and the locking portion is connected to the helmet body via the second spring; the mounting frame is provided with a first meshing tooth, and the locking portion is provided with a second meshing tooth.

[0012] Preferably, a pressing block is fixedly connected to the locking portion.

[0013] Preferably, the protective shell is detachably connected to the mounting frame.

[0014] Preferably, a card block is provided in the placement groove.

[0015] Preferably, a lining net is installed on the helmet body.

[0016] Preferably, a mounting block is provided on the safety helmet body.

[0017] Preferably, heat dissipation holes are provided in the body of the safety helmet.

[0018] Preferably, a sweat-absorbing belt is detachably mounted on the inner lining.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the utility model, the angle of the mounting frame can be adjusted by rotating the mounting frame on the helmet body, so that the wearer can adjust the position of the mounting frame according to his own situation during use; when the wearer adjusts the mounting frame to the position corresponding to the two ears, the adjusted mounting frame can be fixed by the limit assembly installed on the helmet body, so as to avoid the adjusted mounting frame from rotating and shifting under the action of itself, gravity and external force, which affects the use of the wearer;

[0021] The sweat-absorbing sponge can be detachably mounted on the movable part through the placement groove. The sweat-absorbing sponge mounted on the movable part can always fit with the ears of the wearer under the action of the first spring, thereby further improving the sweat-absorbing effect of the sweat-absorbing sponge. The protective shell installed on the mounting frame can block flying chips splashing near the ears of the wearer, thereby preventing the wearer from being scalded by high-temperature flying chips generated during metallurgical operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional diagram of the utility model.

[0024] Figure 2 It is a structural schematic diagram of the utility model.

[0025] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 101-safety helmet body, 102-limiting assembly, 103-protective assembly, 104-mounting frame, 105-moving part, 106-protective shell, 107-first spring, 108-placing groove, 109-sweat-absorbing cotton, 110-slide rail, 111-locking part, 112-second spring, 113-first meshing tooth, 114-second meshing tooth, 115-pressing block, 116-card block, 117-lining net, 118-mounting block, 119-heat dissipation hole. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0035] See also Figure 1-Figure 3 This embodiment discloses a metallurgical protective helmet, comprising a helmet body 101, a limiting component 102 and a protective component 103, wherein the protective component 103 is rotatably mounted on the helmet body 101, and the limiting component 102 is mounted on the helmet body 101 and is used to limit the protective component 103;

[0036] The protection assembly 103 includes a mounting frame 104, a moving part 105 and a protection shell 106 mounted on the mounting frame 104, wherein the mounting frame 104 is symmetrically rotated and mounted on the helmet body 101; the moving part 105 is slidably mounted on the mounting frame 104, and a first spring 107 is connected to the moving part 105, and the mounting frame 104 is connected to the moving part 105 through the first spring 107;

[0037] The movable portion 105 is provided with a placement slot 108 for installing the sweat-absorbing sponge 109 , and the limiting component 102 is used to limit the mounting frame 104 .

[0038] In the present invention, there are two mounting frames 104, which are symmetrically mounted on the helmet body 101. The angle of the mounting frames 104 can be adjusted by rotating the mounting frames 104 on the helmet body 101, so that the wearer can adjust the position of the mounting frames 104 according to his own situation during use. When the wearer adjusts the mounting frames 104 to the position corresponding to the two ears, the adjusted mounting frames 104 can be fixed by the limiting assembly 102 installed on the helmet body 101, so as to avoid the adjusted mounting frames 104 from being moved between the wearer and the helmet body 101. After rotation and displacement under the action of gravity and external force, it affects the wearer's use; a moving part 105 is slidably installed on each mounting frame 104, and the sweat-absorbing sponge 109 is detachably installed on the moving part 105 through the placement groove 108. The sweat-absorbing sponge 109 installed on the moving part 105 can always fit with the wearer's ears under the action of the first spring 107, thereby further improving the sweat-absorbing effect of the sweat-absorbing sponge 109; the protective shell 106 installed on the mounting frame 104 can block flying chips splashing near the wearer's ears, thereby preventing the wearer from being scalded by high-temperature flying chips generated during metallurgical operations.

[0039] In some embodiments, a slide rail 110 is fixedly connected to the mounting frame 104, and a slide groove is provided on the movable plate, through which the movable plate is slidably mounted on the slide rail 110. The slide rail 110 and the slide groove cooperate to limit and guide the movable plate, so that the movable plate can move stably under the guidance of the slide rail 110.

[0040] In some embodiments, the limiting assembly 102 includes a locking portion 111 and a second spring 112, the mounting frame 104 is rotatably mounted on the safety helmet body 101, the locking portion 111 is slidably mounted on the safety helmet body 101, and the locking portion 111 is connected to the safety helmet body 101 via the second spring 112; the mounting frame 104 is provided with a first meshing tooth 113, and the locking portion 111 is provided with a second meshing tooth 114. The locking portion 111 is fixedly connected with a guide column, which is slidably mounted on the helmet body 101, and the guide column is used to limit and guide the locking portion 111; when it is necessary to rotate the mounting frame 104 to adjust the angle of the mounting frame 104, the second spring 112 can be compressed by pressing the locking portion 111, and the second meshing tooth 114 provided on the locking portion 111 no longer meshes with the first meshing tooth 113, so that the locking portion 111 no longer fixes the mounting frame 104; when the mounting frame 104 is adjusted to a suitable angle, stopping pressing the locking portion 111 can enable the locking portion 111 to move toward the mounting frame 104 under the action of the second spring 112, until the second meshing tooth 114 provided on the locking portion 111 meshes with the first meshing tooth 113 provided on the mounting frame 104, so that the mounting frame 104 can be fixed, thereby preventing the mounting frame 104 from shaking during use.

[0041] In some embodiments, a push block 115 is fixedly connected to the locking portion 111. The push block 115 is fixedly connected to one end of the locking portion 111 away from the helmet body 101. By providing the push block 115, it is convenient for the wearer to press the locking portion 111 to release the locking portion 111 from locking the mounting frame 104.

[0042] In some embodiments, the protective shell 106 is detachably connected to the mounting frame 104. The mounting frame 104 is provided with a thread groove, and the protective shell 106 is detachably connected to the mounting portion through the thread groove, so as to facilitate the disassembly and replacement of the protective shell 106.

[0043] In some embodiments, a block 116 is disposed in the placement slot 108. The block 116 is disposed obliquely toward the placement slot 108, and the sweat-absorbing sponge 109 can be further fixed by disposing the block 116 to prevent the sweat-absorbing sponge 109 from falling off from the placement slot 108 during use.

[0044] In some embodiments, a lining net 117 is installed on the helmet body 101. The lining net 117 is made of polyethylene foam material. The lining net 117 can ensure contact between the helmet and the wearer's head, thereby improving the comfort and stability of the wearer.

[0045] In some embodiments, a mounting block 118 is disposed on the helmet body 101. The mounting block 118 is used to mount auxiliary components such as a headlight, a warning light or a camera, thereby increasing the functionality of the helmet body 101.

[0046] In some embodiments, a heat dissipation hole 119 for ventilation is provided in the helmet body 101. The heat dissipation hole 119 can prevent the wearer from feeling stuffy when wearing the helmet body 101.

[0047] In some embodiments, a sweat-absorbing belt is detachably mounted on the inner lining, and the sweat-absorbing belt can absorb the sweat generated by the wearer during use.

[0048] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metallurgical protective helmet, comprising a helmet body (101), characterized in that: It also comprises a limiting component (102) and a protection component (103), wherein the protection component (103) is rotatably mounted on the safety helmet body (101), and the limiting component (102) is mounted on the safety helmet body (101) and is used to limit the position of the protection component (103); The protective assembly (103) comprises a mounting frame (104), a moving part (105) and a protective shell (106) mounted on the mounting frame (104); the mounting frame (104) is symmetrically mounted on the helmet body (101); the moving part (105) is slidably mounted on the mounting frame (104); the moving part (105) is connected to a first spring (107); and the mounting frame (104) is connected to the moving part (105) via the first spring (107); The movable part (105) is provided with a placement groove (108) for installing a sweat-absorbing sponge (109), and the limiting component (102) is used to limit the mounting frame (104).

2. A metallurgical protective helmet according to claim 1, characterized in that: A slide rail (110) is fixedly connected to the mounting frame (104), a slide groove is provided on the movable plate, and the movable plate is slidably mounted on the slide rail (110) through the slide groove.

3. The metallurgical protective helmet according to claim 1, characterized in that: The limiting assembly (102) comprises a locking portion (111) and a second spring (112); the mounting frame (104) is rotatably mounted on the helmet body (101); the locking portion (111) is slidably mounted on the helmet body (101); the locking portion (111) is connected to the helmet body (101) via the second spring (112); the mounting frame (104) is provided with a first meshing tooth (113); and the locking portion (111) is provided with a second meshing tooth (114).

4. A metallurgical protective helmet according to claim 3, characterized in that: A pressing block (115) is fixedly connected to the locking portion (111).

5. The metallurgical protective helmet according to claim 1, characterized in that: The protective shell (106) is detachably connected to the mounting frame (104).

6. The metallurgical protective helmet according to claim 3, characterized in that: A clamping block (116) is arranged in the placement groove (108).

7. The metallurgical protective helmet according to claim 1, characterized in that: The helmet body (101) is provided with a lining net (117).

8. The metallurgical protective helmet according to claim 1, characterized in that: The helmet body (101) is provided with a mounting block (118).

9. The metallurgical protective helmet according to claim 1, characterized in that: The helmet body (101) is provided with heat dissipation holes (119).

10. The metallurgical protective helmet according to claim 7, characterized in that: A sweat-absorbing belt is detachably mounted on the inner lining.

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