CN213128263U

CN213128263U - Safety helmet with goggles

Info

Publication number: CN213128263U
Application number: CN202021648510.7U
Authority: CN
Inventors: 张东伟
Original assignee: Beijing Lida Plastic Manufacturing Co ltd
Current assignee: Beijing Lida Plastic Manufacturing Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-07
Anticipated expiration: 2030-08-10

Abstract

The utility model belongs to the technical field of engineering safety protection and specifically relates to a take safety helmet of goggles is related to, and it includes the cap shell, installs the cap liner in the cap shell, and the cap liner includes cap hoop clitellum, top strap and chin strap, installs the goggles in the cap shell below. This application has the effect of protection user's eyes.

Description

Safety helmet with goggles

Technical Field

The application relates to the field of engineering safety protection, in particular to a safety helmet with goggles.

Background

At present, the safety helmet is a hat which has a protection function on the head of a person from injuries caused by falling objects and other specific factors.

The safety helmet generally comprises a helmet shell and a helmet liner, wherein the helmet liner generally comprises a helmet hoop girdle for hooping the head of a user, four top straps for supporting the head, a lower jaw strap for hanging the lower jaw, a sweat absorbing strap for absorbing sweat on the forehead of the user and a back neck hoop for adjusting the tightness of the helmet hoop girdle.

According to the related technology, when a user is constructed in an outdoor windy and sandy area, the windy and sandy wind is easy to blow into eyes of the user, and inconvenience is brought to normal work of the user.

SUMMERY OF THE UTILITY MODEL

In order to protect the eyes of a user, the application provides a safety helmet with goggles.

The application provides a take safety helmet of goggles adopts following technical scheme:

a safety helmet with goggles comprises a helmet shell, a helmet liner is arranged in the helmet shell, the helmet liner comprises a helmet hoop girdle, a top band and a lower jaw band, and the goggles are arranged below the helmet shell.

Through adopting above-mentioned technical scheme, the goggles can be used to shelter from the sand blown by the wind to the eyes to the user have played the protection effect.

Preferably, the rigid coupling has the fixed block on the inner wall of cap shell, tail end at the goggles is provided with the joint piece, set up the groove of stepping down that holds the joint piece on the fixed block, set up the spacing hole of second with the groove intercommunication of stepping down on the lateral wall that the joint piece is close to the cap shell, the spacing groove has been seted up on the lateral wall that the cap shell was kept away from to the joint piece, first spacing hole has been seted up on the joint piece, be provided with the spacing subassembly that is used for fixed joint piece on the cap shell outer wall, spacing subassembly is worn to locate the cap shell lateral wall including the activity, the spacing hole of second, first spacing hole inlays the gag lever post of locating the spacing groove, the cross section of gag lever post is the polygon, the spacing hole of second, first spacing hole and gag lever post all with the gag lever.

Through adopting above-mentioned technical scheme, during the installation goggles, the user inserts the joint piece and steps down the inslot, then inserts the gag lever post in spacing hole of second, first spacing hole and the spacing groove to fix the joint piece.

Preferably, spacing subassembly still includes that the rigid coupling keeps away from the protection section of thick bamboo of spacing groove one end in the gag lever post, and a protection section of thick bamboo is one end open-ended tubular structure, and the open end orientation of a protection section of thick bamboo is close to one side of cap shell, and the coaxial rigid coupling of gag lever post is connected with between protection section of thick bamboo inner wall and cap shell outer wall and is used for ordering about the extension spring that a protection section of thick bamboo removed to being close to the cap shell direction on protection section of thick bamboo inner wall.

Through adopting above-mentioned technical scheme, the user can pull the outside pulling protection section of thick bamboo of a protection section of thick bamboo to make the gag lever post withdraw from the groove of stepping down, under extension spring's effect, the protection section of thick bamboo drives the gag lever post and removes to the direction that is close to the spacing groove, thereby makes the gag lever post fix the joint piece, under extension spring's effect, the gag lever post is more stable.

Preferably, a guide cylinder is coaxially sleeved in the protection cylinder, the guide cylinder is of a cylinder structure with openings at two ends, and the guide cylinder is fixedly connected to the outer wall of the cap shell.

Through adopting above-mentioned technical scheme, under the guide effect of guide section of thick bamboo, the more stable that the protection section of thick bamboo removed.

Preferably, the open end of the protection cylinder is fixedly connected with a protection edge in a surrounding manner, and the protection edge extends outwards in a flaring shape.

By adopting the technical scheme, the protective edge has the effect of guiding water flow, and can reduce rainwater entering the protective barrel when raining.

Preferably, the outer circumferential surface of the protection cylinder is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the user can be comparatively convenient pulling protection section of thick bamboo.

Preferably, be provided with the first guide face that supplementary joint piece got into the groove of stepping down on the joint piece, be provided with on the lateral wall that the fixed block is close to the groove of stepping down with first guide face complex second guide face.

Through adopting above-mentioned technical scheme, first guide face cooperation second guide face has the effect that the guide joint piece got into the groove of stepping down, has promoted the installation convenience of joint piece.

Preferably, the top of the cap shell is provided with an air hole.

By adopting the technical scheme, the safety helmet is breathable, and the comfort of a user is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the goggles, the goggles can be used for shielding sand wind, so that the eyes of a user are protected;

2. by arranging the limiting assembly, when the goggles are installed, a user inserts the clamping block into the abdicating groove and then inserts the limiting rod into the second limiting hole, the first limiting hole and the limiting groove, so that the clamping block is fixed;

3. through setting up the bleeder vent, make the safety helmet ventilative, improved user's travelling comfort.

Drawings

FIG. 1 is a side view of a safety helmet with goggles according to an embodiment of the present disclosure;

FIG. 2 is a bottom view of a safety helmet with goggles according to an embodiment of the present disclosure;

fig. 3 is a cross-sectional view of the fixing block, the clamping block and the limiting component according to the embodiment of the present application.

Description of reference numerals: 1. a cap shell; 10. air holes are formed; 11. a light-reflecting strip; 2. a cap liner; 20. a cap band annulus; 200. a sweat-absorbing band; 201. a back neck band; 21. a top belt; 210. a cushion pad; 22. a chin strap; 3. goggles; 30. a clamping block; 300. a first limit hole; 301. a first guide surface; 31. a nose pad; 4. a fixed block; 40. a yielding groove; 41. a second limiting hole; 42. a limiting groove; 43. a second guide surface; 5. a limiting component; 50. a limiting rod; 51. a protective cylinder; 510. protecting the edge; 511. anti-skid lines; 52. a guide cylinder; 53. a tension spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses safety helmet with goggles. Referring to fig. 1 and 2, a safety helmet with goggles includes a helmet shell 1, the helmet shell 1 is a shell structure made of ABS material and provided with a visor for distinguishing a wearing direction; the hat lining 2 comprises a hat hoop belt 20 arranged at the opening end of the hat shell 1, the hat hoop belt 20 is made of plastic materials, in other examples, a synthetic fiber belt can be adopted, the hat hoop belt 20 is used for hooping the head of a user to enable the whole safety helmet to be in a proper position on the head of the user, a sweat absorbing belt 200 used for absorbing forehead sweat is sleeved on one side of the hat hoop belt 20 close to the brim of the hat, and a back neck hoop 201 used for adjusting the tightness degree of the hat hoop belt 20 is arranged on one side of the hat hoop belt 20 far away from the brim of the hat; one side that the clitellum 20 is close to the interior top of cap shell 1 is provided with the top area 21 that supplies the user head top to hold, and top area 21 is provided with four, and is the cross form, and top area 21 extends to the direction that is close to the interior top of cap shell 1, has the blotter 210 that supplies the user head top to support and play buffering shock attenuation effect at the intersection point rigid coupling of four top areas 21, still the rigid coupling have on the clitellum 20 of cap hoop be used for catching on the chin area 22 of user in order to guarantee the safety helmet stability.

Referring to fig. 2 and 3, goggles 3 for protecting eyes of a user are provided under a visor, a catching block 30 is provided at a rear end of the goggles 3, a nose support 31 is arranged at the position of the goggles 3 close to the nose of a user, a fixed block 4 for fixing a clamping block 30 is fixedly connected on the inner wall of the helmet shell 1, the fixed block 4 is provided with a abdicating groove 40 for the clamping block 30 to be inserted from the lower part and the upper part, the position of the outer side of the cap shell 1 corresponding to the fixed block 4 is provided with a limiting component 5 for fixing the clamping block 30, the clamping block 30 is provided with a first limiting hole 300, the first limiting hole 300 is a rectangular hole, a second limiting hole 41 corresponding to the first limiting hole 300 is arranged at one side of the fixing block 4 close to the side wall of the cap shell 1, the inner wall of the fixing block 4, which is far away from the side wall of the cap shell 1, is provided with a limiting groove 42 corresponding to the first limiting hole 300, and the limiting groove 42 is a rectangular groove.

The limiting component 5 comprises a limiting rod 50 movably arranged on the side wall of the cap shell 1 in a penetrating way, a second limiting hole 41 and a first limiting hole 300 and embedded in a limiting groove 42, the cross section of the limiting rod 50 is rectangular and is matched with the second limiting hole 41, the first limiting hole 300 and the limiting groove 42, a protective cylinder 51 is coaxially and fixedly connected with one end of the limiting rod 50 far away from the limiting groove 42, the protective cylinder 51 is of a cylinder structure with an open end, the open end of the protective cylinder 51 faces to one side close to the cap shell 1, the limiting rod 50 is fixedly connected on the inner wall of the protective cylinder 51, a guide cylinder 52 fixedly connected on the outer wall of the cap shell 1 is coaxially sleeved in the protective cylinder 51, the guide cylinder 52 is of a cylinder structure with two open ends, a tension spring 53 sleeved on the limiting rod 50 is arranged in the guide cylinder 52, one end of the tension spring 53 is fixedly connected on the inner wall of the protective cylinder 51, the other end is fixedly connected on the side wall of the cap shell 1, a protective, the protective edge 510 extends outwards in a flaring shape, and the protective edge 510 has the effect of preventing rainwater from entering the protective barrel 51; in order to facilitate the user to pull the protection tube 51, an anti-slip pattern 511 is further provided on the outer circumferential surface of the protection tube 51.

In the process of the ampere-shaped clamping block 30, in order to facilitate the clamping block 30 to enter the abdicating groove 40 more smoothly, two first guide surfaces 301 are obliquely arranged at the top end of the clamping block 30, the two first guide surfaces 301 are intersected at the top end of the clamping block 30, and a second guide surface 43 matched with the first guide surface 301 is arranged on the side wall of the bottom end of the fixed block 4 close to the abdicating groove 40; in order to improve the comfort of the user, the top of the helmet shell 1 is provided with an air hole 10 communicated with the interior of the helmet shell 1; in order to improve the safety of users, a reflective strip 11 is also adhered to the side wall of the hat shell 1 far away from the brim.

The implementation principle of the safety helmet with the goggles in the embodiment of the application is as follows: the goggles 3 can be detached from the helmet shell 1, when a user installs the goggles 3, the protective barrel 51 is pulled outwards, the extension spring 53 is elastically extended, the limiting rod 50 is made to exit from the abdicating groove 42 and the first limiting hole 300, then the clamping block 30 is upwards inserted into the abdicating groove 40, and the axes of the second limiting hole 41, the first limiting hole 300 and the limiting groove 42 are coincided; the user loosens a protection barrel 51, and under the elastic contraction effect of an extension spring 53, the protection barrel 51 drives the limiting rod 50 to be embedded into the limiting groove 42, so that the limiting rod 50 fixes the clamping block 30, and the goggles 3 are fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A safety helmet with goggles is characterized in that: the helmet comprises a helmet shell (1), a helmet liner (2) is arranged in the helmet shell (1), the helmet liner (2) comprises a helmet hoop girdle (20), a top band (21) and a lower jaw band (22), and goggles (3) are arranged below the helmet shell (1); the helmet is characterized in that a fixing block (4) is fixedly connected to the inner wall of the helmet shell (1), a clamping block (30) is arranged at the tail end of the goggles (3), a step-down groove (40) for accommodating the clamping block (30) is formed in the fixing block (4), a second limiting hole (41) communicated with the step-down groove (40) is formed in the side wall, close to the helmet shell (1), of the clamping block (30), a limiting groove (42) is formed in the side wall, far away from the helmet shell (1), of the clamping block (30), a first limiting hole (300) is formed in the clamping block (30), a limiting component (5) for fixing the clamping block (30) is arranged on the outer wall of the helmet shell (1), the limiting component (5) comprises a limiting rod (50) which is movably arranged on the side wall of the helmet shell (1), the second limiting hole (41), the first limiting hole (300) and embedded in the limiting groove (42), and the cross section of the limiting rod (50) is, the second limiting hole (41), the first limiting hole (300) and the limiting groove (42) are matched with the limiting rod (50).

2. A protective headgear with safety eyewear in accordance with claim 1, wherein: spacing subassembly (5) still include a rigid coupling and keep away from a protection section of thick bamboo (51) of spacing groove (42) one end in gag lever post (50), a protection section of thick bamboo (51) are one end open-ended tubular structure, the open end orientation of a protection section of thick bamboo (51) is close to one side of cap shell (1), gag lever post (50) coaxial rigid coupling is on a protection section of thick bamboo (51) inner wall, be connected with between a protection section of thick bamboo (51) inner wall and cap shell (1) outer wall and be used for ordering about a protection section of thick bamboo (51) to being close to extension spring (53) that cap shell (1) direction removed.

3. A protective headgear with safety eyewear in accordance with claim 2, wherein: the cap is characterized in that a guide cylinder (52) is coaxially sleeved in the protection cylinder (51), the guide cylinder (52) is of a cylinder structure with two open ends, and the guide cylinder (52) is fixedly connected to the outer wall of the cap shell (1).

4. A protective headgear with safety eyewear in accordance with claim 2, wherein: the open end of the protection cylinder (51) is fixedly connected with a guard edge (510) in a surrounding mode, and the guard edge (510) extends outwards in a flaring mode.

5. A protective headgear with safety eyewear in accordance with claim 2, wherein: the outer circumferential surface of the protection cylinder (51) is provided with anti-skid grains (511).

6. A protective headgear with safety eyewear in accordance with claim 1, wherein: be provided with first guide face (301) that supplementary joint piece (30) got into groove of stepping down (40) on joint piece (30), be provided with on the lateral wall that fixed block (4) are close to groove of stepping down (40) with first guide face (301) complex second guide face (43).

7. A protective headgear with safety eyewear in accordance with claim 1, wherein: the top of the hat shell (1) is provided with an air hole (10).