Protective structure for safety helmet

Abstract

The utility model relates to a protective structure for a safety helmet, which comprises a helmet main body and a protective assembly arranged on the helmet main body, the protective assembly is connected with the helmet main body, the protective assembly comprises a protective mechanism and a connecting mechanism, the protective mechanism is connected to the connecting mechanism in a sliding manner, and the protective mechanism is used for performing safety protection on the face position. The connecting mechanism is provided with connecting positions, the connecting positions comprise the first connecting position and the second connecting position, the first connecting position is used for being in sliding connection with the protective mechanism, a protective assembly connecting position is formed in the cap body, and the connecting mechanism is detachably connected to the protective assembly connecting position through the second connecting position; according to the protection mechanism for the safety helmet, the arranged protection mechanism can be flexibly used, the face and the head are comprehensively and effectively protected, the structural design is flexible and simple, and the whole safety helmet is convenient to use.

Description

Technical Field

[0001] The utility model relates to the protection equipment industry, in particular to a protection structure for a safety protection helmet. Background Art

[0002] Safety protection equipment is a protective product that is needed to protect safety and ensure the personal safety of workers in industrial production, construction engineering and other special industries. For example, safety helmets are often used in industrial production or the construction industry. When workers are performing metal grinding, cutting, and welding processes, some material fragments will splash and scatter nearby, causing flying injuries to the upper part of the body such as the face and hands of the workers, especially the head. The impact damage to the head and face caused by the impact of fine materials will be greater. Therefore, when the workers are working, the higher the safety protection performance requirements for the safety helmets they wear, the safety helmets must not only have comprehensive protective functions for the head, but also safety protection for the face is also important. When the workers are performing ordinary operations with a lower risk factor, they do not need to protect the front part of the face. Therefore, a protective mechanism that can effectively and comprehensively protect the face is needed, and the structural design of the protective mechanism is more flexible and reliable, and it is easy to use for the protective mechanism of the safety helmet. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a protective mechanism for a safety helmet which is relatively comprehensive and effective and easy to use.

[0004] In order to achieve the purpose of the utility model, the utility model provides a safety protection mechanism for a safety helmet, including a cap body and a protection component arranged on the cap body, the protection component is connected to the cap body, the protection component includes a protection mechanism and a connecting mechanism, the protection mechanism is slidably connected to the connecting mechanism, the protection mechanism is used to safely protect the facial position, a connecting position is provided on the connecting mechanism, the connecting position includes a first connecting position and a second connecting position, the first connecting position is used to form a sliding connection with the protection mechanism, a protection component connecting position is formed in the cap body, and the connecting mechanism is disassembled and connected to the protection component connecting position through the second connecting position.

[0005] Preferably, a wearing space is formed on the cap body, the protective component connecting position is arranged at a first position of the wearing space, and the connecting mechanism is detachably connected to both sides of the protective component connecting position.

[0006] Preferably, the protective mechanism includes a protective mask and a connecting part, the cross-section of the connecting part is a T-shaped connecting piece, and the connecting part is integrally connected to the protective mask, that is, the connecting part is provided with a first connecting part and a second connecting part, which are respectively arranged on both sides of the upper part of the protective mask.

[0007] Preferably, the connecting mechanism is a quadrilateral connecting template, the first connecting position is arranged at the middle position of the quadrilateral connecting template, and the second connecting position is arranged at two sides of the quadrilateral template.

[0008] Preferably, the first connection position is a strip-shaped connection hole position, and a locking portion is provided in the middle of the strip-shaped connection hole position. When the protective mechanism is slidably connected to the strip-shaped connection hole position, the locking portion is used to lock the protective mechanism in the middle position of the strip-shaped connection hole position.

[0009] Preferably, the locking portion is indented inward as a whole, and a horizontal human-shaped wide position is formed in the middle for accommodating the connecting portion on the protective mechanism.

[0010] Preferably, a head wearing space is formed on the cap body, and the protective component connecting position is arranged on the front inner wall of the head wearing space.

[0011] Preferably, the second connection position includes a quadrilateral connection hole and a circular connection hole, the quadrilateral connection hole is used to establish a connection with the protective component connection position, and the circular connection hole is connected to the inner walls on both sides of the head wearing space on the cap body.

[0012] Preferably, a head cap lining assembly is also provided on the cap body, and the head cap lining assembly is arranged in the head wearing space. The head cap lining assembly includes a first head strap and a second head strap, and the first head strap and the second head strap are cross-connected in the head wearing space.

[0013] Preferably, the head cap lining assembly further comprises a cap hoop band, on which a cushioning layer is provided, and both ends of the first head strap and the second head strap are respectively detachably connected to the cap hoop band.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a protective mechanism for a safety helmet, a protective mechanism and a connecting mechanism are provided, the protective mechanism is slidably connected to the connecting mechanism, the protective mechanism is used to provide safety protection for the facial position, two connecting positions are provided on the connecting mechanism, the protective mechanism forms a sliding connection on the connecting position, so that the protective mechanism can be used flexibly to provide more comprehensive and effective protection for the face and head, the structural design is flexible and simple, and the safety helmet is easy to use as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and other purposes, features and advantages of the present invention will become more apparent through a more specific description of the preferred embodiments of the present invention shown in the accompanying drawings. The same reference numerals in all the accompanying drawings indicate the same parts, and the drawings are not intentionally scaled to the actual size, but the focus is on illustrating the subject matter of the present invention.

[0016] Figure 1 It is a plan view of the protective structure of the utility model for a safety helmet;

[0017] Figure 2 It is a schematic diagram of a preferred embodiment of the protective structure for a safety helmet of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the protective structure for a safety helmet of the utility model;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram of part A.

[0020] In the figure: 1. cap body; 10. wearing space; 2. protection mechanism; 21. protection mask; 22. connection part; 221, 3. connection mechanism; 31. first connection position; 32. second connection position; 33. connection hole; 4. strip-shaped connection hole position; 41. clamping part; 42. wide position; 5. quadrilateral connection hole position; 6. circular connection hole position; 7. first head strap; 8. second head strap; 9. cap hoop ring band. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to the relevant drawings.

[0022] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to another element and integrated therewith, or there may be an intermediate element at the same time. The terms "installed", "one end", "the other end" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention pertains. The terms used in the specification herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] like Figure 1-4As shown, the utility model provides a protective structure for a safety helmet, including a cap body 1 and a protective component arranged on the cap body, the protective component is connected to the cap body, the protective component includes a protective mechanism 2 and a connecting mechanism 3, the protective mechanism 2 is slidably connected to the connecting mechanism 3, the protective mechanism 2 is used to safely protect the facial position, when the protective mechanism 2 is needed to protect the face, the protective mechanism 2 is pulled up and down from the cap body, when not in use, the protective mechanism 2 is retracted to the cap body, a connecting position is provided on the connecting mechanism 3, the connecting position includes a first connecting position 31 and a second connecting position 32, the first connecting position 31 is used to form a sliding connection with the protective mechanism, a protective component connecting position is formed in the cap body, the connecting mechanism is detachably connected to the protective component connecting position through the second connecting position 32, the provided protective mechanism can be disassembled, and a detachable connection is formed by the connecting mechanism, which is convenient for use.

[0025] like Figure 1-3 As shown, in a further preferred embodiment, a wearing space 10 is formed on the cap body, and the protective component connection position is set at a first position of the wearing space. Specifically, the first position is the inner wall surface directly in front of the cap body, which is used for the installation of the connecting mechanism. The connecting mechanism 3 is detachably connected to both sides of the protective component connection position to form a detachable connection method, which is convenient for the disassembly of the protective mechanism and the maintenance and replacement of damaged protective mechanisms.

[0026] like Figure 1-3 As shown, in a further preferred embodiment, the protective mechanism 2 includes a protective mask 21 and a connecting portion 22. The protective mask 21 is a quadrilateral protective mask with an arc-shaped surface. The cross-section of the connecting portion 22 is a T-shaped connecting piece. The entire connecting portion 22 is a mushroom-shaped connecting nail, which is a connecting nail made of hard plastic. The connecting portion 22 is integrally connected to the protective mask, that is, the connecting portion is provided with a first connecting portion 221 and a second connecting portion 222, which are respectively arranged on both sides of the upper part of the protective mask. The two connecting pieces are arranged to facilitate the connection of the protective mask, and when it is pulled up and down, it is convenient for the connecting mechanism to be stably extended and recovered.

[0027] like Figure 1-3As shown, in a further preferred embodiment, the connecting mechanism 3 is a quadrilateral connecting template, which can be a connecting template made of hard plastic material. The connecting template is provided with a plurality of connecting holes 33 for connection. Some of the connecting holes can be used as spare connecting holes, or used to connect components such as top straps, protective straps, support straps, sweat-absorbent belts, padding and tethers used on the safety helmet. The first connecting position 31 is arranged in the middle position of the quadrilateral connecting template, and the set first connecting position 31 is used for connecting the connecting part on the protective mask. The second connecting position 32 is arranged on both sides of the quadrilateral template, and the second connecting position 32 is used for connecting the connecting template to the connecting position of the protective component on the cap body. The connecting template is arranged to be detachably connected to the cap body, which is convenient for replacement or disassembly and maintenance of the protective component.

[0028] like Figure 1-3 As shown, in a further preferred embodiment, the first connecting position 31 is a strip-shaped connecting hole position 4. In this embodiment, there are more than three strip-shaped connecting holes, and each hole position is arranged at intervals. A locking portion 41 is provided in the middle of the strip-shaped connecting hole position 4. When the protective mechanism is slidably connected to the strip-shaped connecting hole position 4, the protective mask is pulled, and the connecting portion on the protective mask enters the locking portion 41. At this time, most of the protective mask body is equivalent to extending out of the main body of the helmet. The locking portion 41 is used to lock the protective mechanism in the middle position of the strip-shaped connecting hole position, which is equivalent to temporarily limiting the connecting portion in the locking portion 41, and is used to first fix the position of the protective mask when it is pulled down.

[0029] like Figure 2-4 As shown, in a further preferred embodiment, the locking portion 41 is indented inward as a whole, and a horizontal human-shaped width position 42 is formed in the middle to accommodate the connecting portion on the protective mechanism. After the protective mask is pulled and the connecting portion on the protective mask enters the width position 42, the lower part of the mushroom-shaped connecting nail will be temporarily locked in the width position 42, which is equivalent to temporarily limiting the connecting portion in the width position 42, so as to first fix the position of the protective mask when it is pulled down.

[0030] like Figure 1-4 As shown, in a further preferred embodiment, a head wearing space 10 is formed on the cap body, and the protective component connection position is arranged on the front inner wall of the head wearing space 10 to facilitate the connection of the protective component.

[0031] like Figure 2-4As shown, in a further preferred embodiment, the second connection position includes a quadrilateral connection hole position 5 and a circular connection hole position 6. The quadrilateral connection hole position 5 is used to establish a connection with the protective component connection position. A plastic connection nail or other connecting parts are installed on the quadrilateral connection hole position to firmly connect the connection template. The circular connection hole position 6 is connected to the inner walls on both sides of the head wearing space on the cap body. The circular connection hole position, that is, the circular connection hole position, facilitates the connection of the connecting parts and ensures a stable connection.

[0032] like Figure 2-4 As shown, in a preferred embodiment, a head cap lining assembly is also provided on the cap body, and the head cap lining assembly is arranged in the head wearing space. The head cap lining assembly includes a first head strap 7 and a second head strap 8. The first head strap 7 and the second head strap 8 are cross-connected in the head wearing space, and are used to set the wearing position of the cap body on the head and establish a protective space.

[0033] like Figure 2-4 As shown, in a preferred embodiment, the head cap lining assembly also includes a cap hoop band 9, on which a cushioning layer is provided, and both ends of the first head drag strap 7 and the second head drag strap 8 are respectively detachably connected to the cap hoop band, and can be detachably connected through an annular connector, and the head cap lining assembly also includes a chin strap, a suspension strap and a spiral adjuster, etc. In this embodiment, the chin strap, the suspension strap and the spiral adjuster are prior arts and are no longer illustrated in detail in this embodiment.

[0034] The beneficial effects of the utility model are as follows: the utility model provides a protective mechanism for a safety helmet, a protective mechanism and a connecting mechanism are provided, the protective mechanism is slidably connected to the connecting mechanism, the protective mechanism is used to safely protect the facial position, two connecting positions are provided on the connecting mechanism, the protective mechanism forms a sliding connection on the connecting position, so that the protective mechanism can be used flexibly to provide more comprehensive and effective protection for the face and head, the structural design is flexible and simple, and the safety helmet is easy to use as a whole.

[0035] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "preferred embodiment", "further embodiment", "other embodiments" or "specific example" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0037] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A protective structure for a safety helmet, characterized in that: It includes a cap body and a protective component arranged on the cap body, the protective component is connected to the cap body, the protective component includes a protective mechanism and a connecting mechanism, the protective mechanism is slidably connected to the connecting mechanism, the protective mechanism is used to safely protect the facial position, a connecting position is provided on the connecting mechanism, the connecting position includes a first connecting position and a second connecting position, the first connecting position is used to form a sliding connection with the protective mechanism, a protective component connecting position is formed in the cap body, and the connecting mechanism is disassembled and connected to the protective component connecting position through the second connecting position.

2. The protective structure for a safety helmet according to claim 1, characterized in that: A wearing space is formed on the cap body, the protective component connecting position is arranged at a first position of the wearing space, and the connecting mechanism is detachably connected to both sides of the protective component connecting position.

3. The protective structure for a safety helmet according to claim 1, characterized in that: The protective mechanism includes a protective mask and a connecting part, the cross-section of the connecting part is a T-shaped connecting piece, and the connecting part is integrally formed and connected with the protective mask, that is, the connecting part is provided with a first connecting part and a second connecting part, which are respectively arranged on both sides of the upper part of the protective mask.

4. The protective structure for a safety helmet according to claim 1, characterized in that: The connecting mechanism is a quadrilateral connecting template, the first connecting position is arranged at the middle position of the quadrilateral connecting template, and the second connecting position is arranged at two sides of the quadrilateral connecting template.

5. The protective structure for a safety helmet according to claim 1, characterized in that: The first connection position is a strip-shaped connection hole position, and a locking portion is provided in the middle of the strip-shaped connection hole position. When the protective mechanism is slidably connected to the strip-shaped connection hole position, the locking portion is used to lock the protective mechanism in the middle position of the strip-shaped connection hole position.

6. The protective structure for a safety helmet according to claim 5, characterized in that: The locking portion is indented inward as a whole, and a horizontal human-shaped wide position is formed in the middle to accommodate the connecting portion on the protective mechanism.

7. The protective structure for a safety helmet according to claim 1, characterized in that: A head wearing space is formed on the cap body, and the protective component connecting position is arranged on the front inner wall of the head wearing space.

8. The protective structure for a safety helmet according to claim 1, characterized in that: The second connection position includes a quadrilateral connection hole and a circular connection hole. The quadrilateral connection hole is used to establish a connection with the protective component connection position, and the circular connection hole is connected to the inner walls on both sides of the head wearing space on the cap body.

9. The protective structure for a safety helmet according to claim 7, characterized in that: The cap body is also provided with a head cap lining assembly, which is arranged in the head wearing space. The head cap lining assembly includes a first head strap and a second head strap, and the first head strap and the second head strap are connected in the head wearing space in a cross shape.

10. The protective structure for a safety helmet according to claim 9, characterized in that: The head cap lining assembly also includes a cap hoop ring, on which a buffering cushion layer is provided, and both ends of the first head traction strap and the second head traction strap are respectively detachably connected to the cap hoop ring.

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