Inner goggle adjusting structure of helmet

Abstract

The utility model discloses an inner goggle adjusting structure of a helmet, which relates to the field of helmets, and has the technical key points that the inner goggle adjusting structure comprises a helmet shell main body, an inner shell is arranged in the helmet shell main body, the inner shell and the helmet shell main body are separated to form a containing cavity, one side of the containing cavity is provided with a containing cavity communicated with the outside, and the containing cavity is communicated with the inside of the helmet shell main body. A containing cavity is formed in the helmet shell body, goggles are slidably connected into the containing cavity, a first connecting groove communicating with the containing cavity is formed in one side of the helmet shell body, a guide block is arranged in the first connecting groove, a movable seat is slidably connected into the first connecting groove, and a sliding cavity is formed in the movable seat. The sliding cavity is in sliding fit with the guide block, and a fixed elastic block is arranged on one side of the guide block, so that the technical problem that when the goggles descend to be in a use state, the goggles are excessively close to the nose, and consequently the nose is pressed is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of helmet, especially a helmet's internal goggle adjusting structure. BACKGROUND

[0002] In the use motorcycle, the helmet is the important equipment of safeguarding knight safety. It can not only reduce the injury to the head when the accident happens, but also can provide a variety of protection functions in daily riding, especially in the rain, wind and other adverse weather conditions, the role of the helmet is indispensable;The helmet structure generally includes helmet shell main body, goggle and shield, wherein the goggle is movably installed in the inside of the helmet shell main body, and the shield is installed on one side of the helmet shell main body, in the riding process, the goggle can effectively block the strong sunlight, avoid producing the glare, ensure the clear vision, and the shield can move up and down according to the weather and light condition, when encountering adverse weather, the shield can be put down to play the role of windproof and rainproof, and the face is protected from the wind and rain.

[0003] In the existing motorcycle helmet design, the goggle usually has two basic movable states to adapt to different riding environments;The first is the storage state, at this time, the goggle is collected and fixed on the inside of the helmet, which will not block the rider's vision, suitable for riding in sunny or light conditions;The second is the use state, when the eyes need to be protected from the strong sunlight, the rider will pull down the goggle in front of the eyes, however, due to the individual differences of the facial features of each rider, especially the height of the nose, when the goggle is in the use state, if the rider's nose is high, the goggle will be too close to the nose when the goggle is in the use state, which will cause the compression of the nose, this extrusion not only affects the comfort of the rider, but also may cause the distraction due to discomfort, which affects the safety of riding. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the utility model provides a helmet's internal goggle adjusting structure, which aims to solve the technical problem that the goggle will be too close to the nose when the goggle is in the use state, which will cause the compression of the nose.

[0005] The technical scheme for solving the above technical problems of the utility model is:

[0006] The application discloses an inner goggle adjusting structure of a helmet, which comprises a helmet shell body, an inner shell arranged in the helmet shell body, a containing cavity formed by the inner shell and the helmet shell body, a receiving cavity arranged on one side of the containing cavity and communicating with the outside, a goggle slidably connected in the receiving cavity, a first connecting groove arranged on one side of the containing cavity and communicating with the containing cavity, a guide block arranged in the first connecting groove, a movable seat slidably connected in the first connecting groove, a sliding cavity arranged in the movable seat and slidably matched with the guide block, a fixed elastic block arranged on one side of the guide block and having elasticity, the fixed elastic block being in abutment with the sliding cavity, a movable arm rotatably connected in the containing cavity, one end of the movable arm being connected with the goggle, and the other end of the movable arm being rotatably connected with the movable seat.

[0007] When the goggle needs to be used, the user adjusts the overall height of the goggle by sliding the movable seat, then finely adjusts the angle and distance between the goggle and the face by using the rotation function of the movable arm, and finally the fixed elastic block with elasticity provides stable fixing force at the current position, so that the goggle is kept at the adjusted position during riding.

[0008] Further, one side of the first connecting groove is provided with a connecting seat, one side of the connecting seat is provided with a guide column, the movable arm is internally provided with a guide sliding groove, the guide sliding groove is arc-shaped, and the guide column passes through the first connecting groove and the containing cavity, so that the guide sliding groove is slidably matched with the guide column.

[0009] The guide column passes through the first connecting groove and the containing cavity and is slidably matched with the arc-shaped guide sliding groove in the movable arm, so that the movable arm can move along a predetermined arc-shaped track, the stability of the movable arm during adjustment is ensured, and shaking or deviation during adjustment is avoided.

[0010] Further, one side of the connecting seat is provided with a second connecting groove, one side of the movable seat is provided with a movable tab, and the movable tab passes out of the second connecting groove, so that the movable tab is slidably matched with the second connecting groove.

[0011] The movable tab serves as an externally operable component and provides a convenient operation interface, the user can directly push, pull or slide the movable tab, the action drives the movable seat to move in the first connecting groove, the movable seat is connected with the movable arm, and the movable arm is connected with the goggle, so that the position of the goggle can be finally adjusted by operating the movable tab.

[0012] Further, in the application, the other end of the movable arm is provided with a connecting end, an inner part of the connecting end is provided with a movable slot, the other side of the movable seat is provided with a movable shaft, the movable shaft is rotationally connected with the movable slot, and one end of the movable shaft is provided with a limiting clamping convex.

[0013] Further, in the application, one end of the movable arm is provided with a mounting seat, an inner part of the mounting seat is provided with a mounting clamping slot, one side of the goggles is provided with two fixed supporting legs, the two fixed supporting legs are spaced to form a movable interval, the fixed supporting legs are elastic, and the two fixed supporting legs are clamped with the mounting clamping slot.

[0014] Further, in the application, an inner part of the accommodating cavity is provided with a fixing frame, one side of the fixing frame is provided with a limiting seat, an inner part of the limiting seat is provided with a movable cavity, and the mounting seat is slidingly matched with the movable cavity.

[0015] Further, in the application, a bottom of the goggles is provided with an accommodating gap, and the accommodating gap is trapezoidal.

[0016] Further, in the application, the helmet body is hingedly connected with a jaw protection part on one side, the jaw protection part is located below the goggles, a first ventilation groove is formed in one side of the jaw protection part, and the first ventilation groove is communicated with the inside of the helmet body.

[0017] Further, in the application, a second ventilation groove is formed in the top of the helmet body, and the second ventilation groove is communicated with the inside of the helmet body.

[0018] Further, in the application, the top of the helmet body is provided with a mounting top plate, a ventilation cavity is formed in the bottom of the mounting top plate, the ventilation cavity is communicated with the second ventilation groove, a movable plate is slidingly connected in the inside of the ventilation cavity, the movable plate is located above the second ventilation groove, a wind blocking block is arranged on the bottom of the movable plate, so that the wind blocking block can shield the second ventilation groove, a moving groove is formed in the top of the mounting top plate, the moving groove is communicated with the ventilation cavity, a movable column is arranged on the top of the movable plate, the movable column is slidingly matched with the moving groove, one end of the movable column penetrates out of the moving groove, and a limiting plate is arranged on the penetrating end of the movable column.

[0019] The utility model has the following beneficial effects:

[0020] When the goggles need to be used, the user adjusts the overall height of the goggles by sliding the movable seat, then fine tunes the angle and distance between the goggles and the face by using the rotating function of the movable arm, and finally the fixed elastic block with elasticity provides stable fixing force at the current position, so that the goggles can be kept at the adjusted position during the riding process. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the utility model.

[0022] Figure 2 is a structural schematic view of the storage cavity of the utility model.

[0023] Figure 3 is a structural schematic view of the inner shell of the utility model.

[0024] Figure 4 is a structural schematic view of the fixing frame of the utility model.

[0025] Figure 5 is a structural schematic view of the mounting slot of the utility model.

[0026] Figure 6 is a structural schematic view of the mounting top plate of the utility model.

[0027] Among them, the reference signs:

[0028] 1, helmet main body;3, goggles;4, inner shell;5, storage cavity;6, first connecting groove;7, connecting seat;8, second connecting groove;9, guide column;10, fixed leg;11, movable interval;12, containing gap;13, fixed frame;14, limit seat;15, movable cavity;16, movable arm;17, guide sliding groove;18, mounting seat;19, mounting slot;20, guide block;21, fixed elastic block;22, movable seat;23, sliding cavity;24, movable slot;25, movable shaft;26, limit card convex;27, guard jaw part;28, first ventilation slot;29, second ventilation slot;30, mounting top plate;31, movable plate;32, movable column;33, limit plate;34, wind block;35, ventilation cavity;36, moving slot;37, containing cavity;38, movable tab;39, connecting end. DETAILED DESCRIPTION

[0029] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0030] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0031] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected or can communicate with each other, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0032] During motorcycle riding, the helmet as the key safety equipment plays a vital role, wherein the goggles can not only effectively block the direct sunlight, avoid glare, but also ensure the clear vision of the rider, however, due to the individual differences of the facial features of each rider, especially the different heights of the nose, the existing helmet goggles design is difficult to meet the needs of all users.

[0033] Specifically, when the goggles are in use, if the nose of the rider is high, the goggles may be too close to the nose, thereby causing compression to the nose, this discomfort not only affects the comfort of the rider, but also may cause distraction, thereby affecting the safety of riding, in addition, the improper position of the goggles may also cause visual obstruction or glare, further increasing the risk of riding.

[0034] Reference Figures 1-4In some embodiments, an inner goggle adjusting structure of a helmet includes a helmet shell body 1, an inner shell 4 is arranged in the helmet shell body 1, the inner shell 4 and the helmet shell body 1 are separated to form a containing cavity 37, one side of the containing cavity 37 is provided with a receiving cavity 5 which is communicated with the outside, a goggle 3 is slidably connected in the receiving cavity 5, a first connecting groove 6 which is communicated with the containing cavity 37 is arranged on one side of the helmet shell body 1, a guide block 20 is arranged in the first connecting groove 6, a movable seat 22 is slidably connected in the first connecting groove 6, a sliding cavity 23 is arranged in the movable seat 22, the sliding cavity 23 is slidably matched with the guide block 20, a fixed elastic block 21 is arranged on one side of the guide block 20, the fixed elastic block 21 has elasticity, the fixed elastic block 21 is in contact with the sliding cavity 23, a movable arm 16 is rotatably connected in the containing cavity 37, one end of the movable arm 16 is connected with the goggle 3, and the other end of the movable arm 16 is rotatably connected with the movable seat 22.

[0035] Through the above technical scheme, when the goggle 3 needs to be used, the user adjusts the overall height of the goggle 3 by sliding the movable seat 22, then adjusts the angle and distance between the goggle 3 and the face by the rotating function of the movable arm 16, and finally the fixed elastic block 21 with elasticity provides stable fixing force at the current position to ensure that the goggle 3 remains at the adjusted position during riding.

[0036] In actual application, the advantages of the adjusting structure are obvious. For example, for a rider with a high nose bridge, the overall position of the goggle 3 can be adjusted by sliding the movable seat 22, and the distance between the goggle 3 and the nose tip can be adjusted by the rotating function of the movable arm 16. The sliding range of the movable seat 22 can be set to 10-20 cm, and the rotating angle of the movable arm 16 can be adjusted between 0-30 degrees, which can meet the needs of most users.

[0037] Reference Figures 3-6 In some embodiments, one side of the first connecting groove 6 is provided with a connecting seat 7, one side of the connecting seat 7 is provided with a guide column 9, a guide sliding groove 17 is arranged in the movable arm 16, the guide sliding groove 17 is arc-shaped, and the guide column 9 passes through the first connecting groove 6 and the containing cavity 37, so that the guide sliding groove 17 is slidably matched with the guide column 9.

[0038] Through the above technical scheme, the guide column 9 passes through the first connecting groove 6 and the containing cavity 37 and is slidably matched with the arc-shaped guide sliding groove 17 in the movable arm 16. This structure design enables the movable arm 16 to move along a predetermined arc-shaped track, ensuring the stability of the movable arm 16 during adjustment and avoiding shaking or deviation during adjustment.

[0039] Reference Figures 3-6In some embodiments, a second connecting groove 8 is formed on one side of the connecting seat 7, and a movable pressing piece 38 is arranged on one side of the movable seat 22, and the movable pressing piece 38 penetrates through the second connecting groove 8, so that the movable pressing piece 38 is in sliding fit with the second connecting groove 8.

[0040] Through the above technical solution, the movable pressing piece 38 serves as an externally operable component, and provides a convenient operation interface, and the user can directly push or pull or slide the movable pressing piece 38, and the action can drive the movable seat 22 to move in the first connecting groove 6, and since the movable seat 22 is connected with the movable arm 16, and the movable arm 16 is connected with the goggles 3, the position of the goggles 3 can be finally adjusted by operating the movable pressing piece 38.

[0041] With reference to Figures 1-6 In some embodiments, a connecting end 39 is arranged at the other end of the movable arm 16, an activity groove 24 is formed in the connecting end 39, a movable shaft 25 is arranged on the other side of the movable seat 22, the movable shaft 25 is in rotational connection with the activity groove 24, and a limiting clamping convex 26 is arranged at one end of the movable shaft 25.

[0042] Through the above technical solution, the cooperation between the movable shaft 25 and the activity groove 24 enables the movable arm 16 to be flexibly rotated around the movable shaft 25, so as to adjust the position of the goggles 3, and the limiting clamping convex 26 arranged at the end of the movable shaft 25 prevents the movable arm 16 from being separated, thereby increasing the stability and safety of the connection, and the design not only ensures the flexible rotation of the movable arm 16, but also prevents the movable arm 16 from being accidentally separated during use.

[0043] With reference to Figures 4-6 In some embodiments, an installation seat 18 is arranged at one end of the movable arm 16, an installation clamping groove 19 is formed in the installation seat 18, two fixed legs 10 are arranged on one side of the goggles 3, the two fixed legs are separated to form an activity interval 11, the fixed legs 10 are elastic, and the two fixed legs 10 are clamped with the installation clamping groove 19.

[0044] Through the above technical solution, the installation clamping groove 19 in the installation seat 18 provides a fixing point for the goggles 3, and the activity interval 11 formed by the two fixed legs 10 enables the fixed legs to be elastically deformed when being inserted into the installation clamping groove 19, and the elastic property of the fixed legs 10 enables them to be compressed when being inserted into the installation clamping groove 19, and to restore to the original state after being completely inserted, so as to form a stable clamping with the installation clamping groove 19, and the design enables the goggles 3 to be conveniently installed on the movable arm 16, and also facilitates disassembly, and when the goggles 3 need to be replaced or cleaned, the elastic force of the fixed legs 10 can be overcome to remove the goggles 3 from the installation seat 18, and the detachable connection mode not only improves the use flexibility of the goggles 3, but also facilitates daily maintenance and cleaning.

[0045] With reference to Figures 3-6 In some embodiments, the inside of the receiving cavity 5 is provided with a fixing frame 13, one side of the fixing frame 13 is provided with a limiting seat 14, the inside of the limiting seat 14 is provided with a movable cavity 15, and the mounting seat 18 is in sliding fit with the movable cavity 15.

[0046] Through the above technical scheme, the movable cavity 15 in the limiting seat 14 is in sliding fit with the mounting seat 18, the sliding adjustment function of the goggles 3 is realized, the activity range of the goggles 3 is limited, the goggles 3 is prevented from being separated from the wearing position, and the goggles 3 is also prevented from being inserted into the receiving cavity 5 too much.

[0047] With reference to Figures 1-3 In some embodiments, the bottom of the goggles 3 is provided with an accommodating gap 12, and the accommodating gap 12 is trapezoidal in shape.

[0048] Through the above technical scheme, the trapezoidal accommodating gap 12 can be matched with the curvature design of the goggles 3, the contact area of the goggles 3 with the face is reduced while the field of view is ensured, and the compression feeling is reduced.

[0049] With reference to Figure 1 In some embodiments, the helmet main body 1 is hingedly connected with a cheek guard 27, the cheek guard 27 is located below the goggles 3, one side of the cheek guard 27 is provided with a first ventilation groove 28, and the first ventilation groove 28 is communicated with the inside of the helmet main body 1.

[0050] Through the above technical scheme, the cheek guard 27 is hingedly connected to one side of the helmet main body 1, which can provide protection for the lower jaw of the wearer, and through the first ventilation groove 28, external air can enter the inside of the helmet main body 1, air circulation is promoted, heat dissipation is facilitated, and the stuffy feeling inside the helmet is reduced.

[0051] With reference to Figures 1-6 In some embodiments, the top of the helmet main body 1 is provided with a second ventilation groove 29, and the second ventilation groove 29 is communicated with the inside of the helmet main body 1.

[0052] Through the above technical scheme, through the second ventilation groove 29 at the top, not only the ventilation effect inside the whole helmet main body 1 can be improved, but also better defogging effect can be provided for the goggles 3, when the goggles 3 is in use, the airflow from the top can effectively reduce the humidity on the inside of the goggles 3, and the formation of fog is reduced.

[0053] With reference to Figure 6In some specific embodiments, the top of the helmet body 1 is provided with a mounting top plate 30, the bottom of the mounting top plate 30 is provided with a ventilation cavity 35, the ventilation cavity 35 is communicated with the second ventilation groove 29, the inside of the ventilation cavity 35 is slidably connected with a movable plate 31, the movable plate 31 is located above the second ventilation groove 29, the bottom of the movable plate 31 is provided with a wind blocking block 34, so that the wind blocking block 34 can cover the second ventilation groove 29, the top of the mounting top plate is provided with a moving groove 36, the moving groove 36 is communicated with the ventilation cavity 35, the top of the movable plate 31 is provided with a movable column 32, the movable column 32 is slidably connected with the moving groove 36, one end of the movable column 32 penetrates out of the moving groove 36, and the penetrating end of the movable column 32 is provided with a limiting plate 33.

[0054] Through the above technical scheme, when the user needs to increase ventilation, the movable plate 31 can be slid to one side by pushing the movable column 32, so as to open the second ventilation groove 29, and vice versa, when the user needs to reduce ventilation, the movable plate 31 can be slid back to the original position, and the wind blocking block 34 can block the second ventilation groove 29, and the limiting plate 33 ensures that the movable column 32 cannot completely separate from the moving groove 36, thereby increasing the safety of operation.

[0055] It should be noted that, in this document, the terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

Claims

1. An inner goggle adjusting structure of a helmet, comprising a helmet shell body, an inner shell is arranged in the interior of the helmet shell body, the inner shell is separated from the helmet shell body to form a containing cavity, one side of the containing cavity is provided with a receiving cavity which is communicated with the outside, and a goggle is slidably connected in the receiving cavity, characterized in that, The helmet body is provided with a first connecting groove on one side, which is communicated with the accommodating cavity, and is provided with a guide block inside.

2. An internal goggle adjustment structure for a helmet according to claim 1, wherein The first connecting groove is provided with a connecting seat on one side, and the connecting seat is provided with a guide column on one side.

3. An internal goggle adjustment structure for a helmet according to claim 2, wherein The connecting seat is provided with a second connecting groove on one side, and the movable seat is provided with a movable tab on one side.

4. An internal goggle adjustment structure for a helmet according to claim 3, wherein The movable arm is provided with a connecting end on the other end, and the connecting end is provided with a movable groove inside.

5. An internal goggle adjustment structure for a helmet according to claim 4, wherein The movable arm is provided with a mounting seat on one end, and the mounting seat is provided with a mounting clamping groove inside.

6. An internal goggle adjustment structure for a helmet according to claim 5, wherein The mounting seat is provided with two fixed legs on one side, and the two fixed legs are separated to form a movable interval.

7. The adjustment structure of the internal goggle of a helmet according to claim 1, wherein The receiving cavity is provided with a fixing frame inside, and the fixing frame is provided with a limiting seat on one side.

8. The adjustment structure of the internal goggle of a helmet according to claim 1, wherein The bottom of the goggles is provided with an accommodating gap, and the accommodating gap is trapezoidal.

9. The adjustment structure of the internal goggle of a helmet according to claim 1, wherein The helmet body is hinged with a jaw protector on one side, which is located below the goggles.

10. An internal goggle adjustment structure for a helmet according to claim 9, wherein The top of the helmet body is provided with a second ventilation groove, which is communicated with the inside of the helmet body. The top of the helmet body is provided with a mounting top plate, and the bottom of the mounting top plate is provided with a ventilation cavity. The ventilation cavity is communicated with the second ventilation groove, and the inside of the ventilation cavity is slidably connected with a movable plate. The top of the mounting top plate is provided with a moving groove, which is communicated with the ventilation cavity. The top of the movable plate is provided with a movable column, which is slidably connected with the moving groove. The movable column is provided with a limiting plate on the end.

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