Safety helmet mask hook device

Abstract

The utility model discloses a safety helmet mask hook device, which comprises an inner arc plate, an outer arc plate, an inner arc plate, an outer arc plate and an outer arc plate, wherein the inner arc plate is detachably arranged at air holes in two sides of a safety helmet and is attached to the inner wall of the safety helmet; the outer arc plate is detachably arranged at the position, corresponding to the inner arc plate, of the outer wall of the safety helmet, the outer arc plate is attached to the outer wall of the safety helmet, and a hook used for hanging a mask elastic rope is arranged at the bottom end of the outer arc plate; the two sockets are arranged on one surface, far away from the safety helmet, of the outer arc plate; the two plug pin assemblies are arranged on the face, attached to the safety helmet, of the inner arc plate, the two plug pin assemblies penetrate through air holes of the safety helmet and are inserted into the socket, and the inner arc plate and the outer arc plate are fixed. According to the safety helmet, the inner arc plate and the outer arc plate are arranged and detachably arranged on the safety helmet through the socket and the bolt assembly, the hook is arranged on the outer arc plate, and a wearer of the safety helmet can hang an elastic rope of a mask on the hook.

Description

Technical Field

[0001] The utility model relates to the technical field of helmet accessories, in particular to a helmet and mask hook device. Background Art

[0002] In modern working environments, in order to protect the safety and health of workers, wearing a helmet and a mask at the same time has become a common requirement. When wearing a mask, the elastic band of the mask needs to be hung on the ears, and the elastic band tightens the ears to fix the mask. Therefore, long-term wearing will cause marks on the ears, causing discomfort to the user.

[0003] For people who need to wear a helmet and a mask for a long time at the same time, a hook can be set on the helmet to hang the elastic band of the mask, so that there is no need to hang the elastic band on the ears, thereby optimizing the usage experience of the mask.

[0004] To this end, the present application specifically proposes a helmet and mask hook device to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the above-mentioned deficiencies and provide a helmet-mask hook device, which can hang the elastic band of the mask to prevent the elastic band from leaving marks on the ears, thereby improving the user's mask wearing experience.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A safety helmet and mask hook device comprises: an inner arc plate, which is detachably arranged at the air holes on both sides of the safety helmet and fits with the inner wall of the safety helmet; an outer arc plate, which is detachably arranged at the outer wall of the safety helmet corresponding to the inner arc plate, the outer arc plate fits with the outer wall of the safety helmet, and the bottom end of the outer arc plate is provided with a hook for hanging the elastic rope of the mask; two sockets, which are arranged on the side of the outer arc plate away from the safety helmet; two pin assemblies, which are arranged on the side of the inner arc plate that fits with the safety helmet, the two pin assemblies pass through the air holes of the safety helmet and are inserted into the sockets to fix the inner arc plate and the outer arc plate.

[0008] Furthermore, the latch assembly includes a sleeve fixedly arranged on the inner arc plate, a connecting column inserted in the sleeve and extending one end out of the sleeve, a baffle fixedly arranged on the connecting column and inserted into one end of the sleeve, a spring movably sleeved on the outer wall of the connecting column and with one end abutting against the baffle and the other end abutting against the end of the inner cavity of the sleeve, and a pin head fixedly arranged on the connecting column and extending out of one end of the sleeve.

[0009] Furthermore, the pin head includes a circular plate fixedly arranged on the end of the connecting column extending out of the sleeve and an insertion column symmetrically arranged on the side of the circular plate.

[0010] Furthermore, an adjusting pinching plate is fixedly arranged on the circular plate, and anti-slip edges are arranged on both sides of the adjusting pinching plate.

[0011] Furthermore, the socket includes a boss fixedly arranged on the outer arc plate, a first socket opened on the boss and the outer arc plate for passing the sleeve, a second socket opened on the boss and the outer arc plate for passing the plug, a slot opened on the end surface of the boss for inserting the plug, and a slide groove opened on the end surface of the boss and connecting the slot and the second socket.

[0012] The beneficial effects of the utility model are embodied in:

[0013] The utility model arranges inner and outer arc plates respectively on the inner and outer walls of the safety helmet, and arranges a latch assembly on the inner arc plate, and arranges a socket on the outer arc plate, so that the latch assembly on the inner arc plate can pass through the air vents of the safety helmet and detachably engage with the socket on the outer arc plate, so that the inner arc plate and the outer arc plate can be fixed on the safety helmet, and the hook on the outer arc plate is also fixed accordingly. The wearer of the safety helmet can hang the elastic rope of the mask on the hook instead of hanging it on the ear, thereby avoiding the ear from being strangled and improving the use experience. When the wearer of the safety helmet does not need to wear the mask, the inner arc plate and the outer arc plate can be easily removed from the safety helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0015] Figure 1 This is a schematic diagram of the installation state of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation state of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of a disassembled state of an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of a state where a plug assembly according to an embodiment of the utility model is inserted into a socket;

[0019] Figure 5 This is a schematic diagram of the matching between the plug assembly and the socket according to one embodiment of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of a latch assembly according to an embodiment of the utility model;

[0021] Figure 7 This is a schematic diagram of the socket structure of an embodiment of the utility model;

[0022] Figure 8 This is a schematic diagram of a locked state of a latch assembly according to an embodiment of the present utility model.

[0023] In the figure: 1. inner arc plate; 2. safety helmet; 3. outer arc plate; 4. hook; 5. socket; 51. boss; 52. first socket; 53. second socket; 54. slot; 55. slide; 6. latch assembly; 61. sleeve; 62. connecting column; 63. baffle; 64. spring; 65. pin head; 651. round plate; 652. plug column; 7. adjustment pinch plate; 8. anti-slip edge. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] like Figure 1-8 As shown, the utility model provides a helmet and mask hook device, comprising:

[0026] The inner arc plate 1 is detachably arranged at the air holes on both sides of the safety helmet 2 and is fitted with the inner wall of the safety helmet 2;

[0027] The outer arc plate 3 is detachably arranged at the outer wall of the helmet 2 corresponding to the inner arc plate 1, the outer arc plate 3 is fitted with the outer wall of the helmet 2, and the bottom end of the outer arc plate 3 is provided with a hook 4 for hanging the elastic rope of the mask;

[0028] Two sockets 5 are arranged on a side of the outer arc plate 3 away from the safety helmet 2;

[0029] Two latch assemblies 6 are arranged on the side where the inner arc plate 1 and the safety helmet 2 are in contact. The two latch assemblies 6 pass through the air holes of the safety helmet 2 and are inserted into the socket 5 to fix the inner arc plate 1 and the outer arc plate 3.

[0030] When in use, first fit the inner arc plate 1 against the inner wall of the safety helmet 2, and pass the latch assembly 6 on the inner arc plate 1 through the air vents of the safety helmet 2, then fit the outer arc plate 3 against the outer wall of the safety helmet 2, and make the socket 5 and the latch assembly 6 plug and cooperate, lock the socket 5 and the latch assembly 6, so that the inner arc plate 1 and the outer arc plate 3 can be fixed on the safety helmet 2, and the position of the hook 4 at the bottom end of the outer arc plate 3 on the safety helmet 2 is also fixed, the wearer of the safety helmet 2 can hang the elastic rope of the mask on the hook 4 instead of hanging it on the ear, thereby avoiding ear pain and improving the use experience, when the wearer of the safety helmet 2 does not need to wear a mask, the inner arc plate 1 and the outer arc plate 3 can also be easily removed from the safety helmet 2.

[0031] In one embodiment, the latch assembly 6 includes a sleeve 61 fixedly arranged on the inner arc plate 1, a connecting column 62 inserted in the sleeve 61 and having one end extending out of the sleeve 61, a baffle 63 fixedly arranged at one end of the connecting column 62 inserted into the sleeve 61, a spring 64 movably sleeved on the outer wall of the connecting column 62 and having one end abutting against the baffle 63 and the other end abutting against the inner end of the sleeve 61, and a pin head 65 fixedly arranged at one end of the connecting column 62 extending out of the sleeve 61. With this design, the pin head 65 can move and rotate along the axial direction of the connecting column 62 under the action of an external force, and the pin head 65 can be locked with the socket 5 by utilizing the contraction characteristics of the spring 64.

[0032] In one embodiment, the pin head 65 includes a circular plate 651 fixedly disposed on one end of the connecting column 62 extending out of the sleeve 61 and an insertion column 652 symmetrically disposed on the side of the circular plate 651 .

[0033] In one embodiment, an adjusting pinch plate 7 is fixedly provided on the circular plate 651, and anti-skid edges 8 are provided on both sides of the adjusting pinch plate 7. With this design, the pin head 65 can be easily pulled by pinching the adjusting pinch plate 7, so as to facilitate locking the latch assembly 6 and the socket 5; the anti-skid edges 8 can prevent slipping during the process of pinching the adjusting pinch plate 7 to pull the pin head 65.

[0034] In one embodiment, the socket 5 includes a boss 51 fixedly arranged on the outer arc plate 3, a first socket 52 opened on the boss 51 and the outer arc plate 3 for passing the sleeve 61, a second socket 53 opened on the boss 51 and the outer arc plate 3 for passing the plug 652, a slot 54 opened on the end surface of the boss 51 for inserting the plug 652, and a slide groove 55 opened on the end surface of the boss 51 and connecting the slot 54 and the second socket 53. With this design, the entire latch assembly 6 can pass through the first insertion hole 52 and the second insertion hole 53 through the boss 51. At this time, pinch the adjusting pinch plate 7 to pull the pin head 65 and rotate it, so that the plug post 652 on the pin head 65 abuts against the slide groove 55. At this time, the spring 64 is compressed, and there is no need to apply tension to the adjusting pinch plate 7. Then continue to rotate the pin head 65 until the plug post 652 reaches the slot 54 position. At this time, the spring 64 extends and pulls the pin head 65 as a whole, so that the plug post 652 is inserted into the slot 54, completing the plug-in lock between the latch assembly 6 and the socket 5. The same applies when the lock needs to be released.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0036] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Claims

1. A helmet and mask hook device, characterized in that: include: The inner arc plate (1) is detachably arranged at the air holes on both sides of the safety helmet (2) and is fitted with the inner wall of the safety helmet (2); An outer arc plate (3) is detachably arranged at a position corresponding to the outer wall of the safety helmet (2) and the inner arc plate (1), the outer arc plate (3) is in contact with the outer wall of the safety helmet (2), and a hook (4) for hanging an elastic rope of a mask is arranged at the bottom end of the outer arc plate (3); Two sockets (5) are arranged on a side of the outer arc plate (3) away from the safety helmet (2); Two latch assemblies (6) are arranged on the side of the inner arc plate (1) that is in contact with the safety helmet (2); the two latch assemblies (6) pass through the air holes of the safety helmet (2) and are inserted into the socket (5) to fix the inner arc plate (1) and the outer arc plate (3).

2. A helmet and mask hook device as claimed in claim 1, characterized in that: The latch assembly (6) comprises a sleeve (61) fixedly arranged on the inner arc plate (1), a connecting column (62) inserted in the sleeve (61) and with one end extending out of the sleeve (61), a baffle (63) fixedly arranged on the connecting column (62) and inserted into one end of the sleeve (61), a spring (64) movably sleeved on the outer wall of the connecting column (62) and with one end abutting against the baffle (63) and the other end abutting against the end of the inner cavity of the sleeve (61), and a pin head (65) fixedly arranged on the connecting column (62) and extending out of the sleeve (61).

3. A helmet and mask hook device as claimed in claim 2, characterized in that: The pin head (65) comprises a circular plate (651) fixedly arranged on one end of the connecting column (62) extending out of the sleeve (61) and an insertion column (652) symmetrically arranged on the side of the circular plate (651).

4. A helmet and mask hook device as claimed in claim 3, characterized in that: An adjusting pinching plate (7) is fixedly arranged on the circular plate (651), and anti-slip edges (8) are arranged on both sides of the adjusting pinching plate (7).

5. A helmet and mask hook device as claimed in claim 4, characterized in that: The socket (5) comprises a boss (51) fixedly arranged on the outer arc plate (3), a first insertion hole (52) provided on the boss (51) and the outer arc plate (3) for passing the sleeve (61), a second insertion hole (53) provided on the boss (51) and the outer arc plate (3) for passing the insertion column (652), a slot (54) provided on the end surface of the boss (51) for inserting the insertion column (652), and a sliding groove (55) provided on the end surface of the boss (51) and connecting the slot (54) and the second insertion hole (53).

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