CN216906984U - Safety helmet mouth mask hook device - Google Patents

Abstract

The application discloses safety helmet gauze mask couple device can be when using the safety helmet, the string rope of fixed gauze mask both sides. The utility model provides a safety helmet gauze mask couple device includes: the safety helmet comprises a safety helmet body, a mask hook and a clamping groove; the mask hook comprises a hook body and a hook part; the hook body is fixed on the clamping groove when the clamping groove and the hook body are in a locking state, and the hook body can slide on the clamping groove when the clamping groove and the hook body are in a loosening state; the hook part is fixedly connected with the hook body and corresponds to the two sides of the safety helmet body are protruded and extend upwards, the hook part is used for forming a hanging point between the hook bodies, and the hanging point is used for hanging ropes on two sides of a mask.

Description

Safety helmet mouth cover hook device

Technical Field

The application relates to the field of safety helmets, in particular to a hook device for a mouth cover of a safety helmet.

Background

With the enhancement of self-safety protection consciousness, wearing the mask and the safety helmet becomes an indispensable part in many dangerous environment works requiring health and safety protection.

When entering a dangerous environment requiring safety protection, such as: in a production site or a construction site, workers need to wear safety helmets, when the workers enter a dust area, the workers need to wear the mask, and usually, the workers need to wear the mask and the safety helmets at the same time when the dust area is a dangerous environment needing safety protection.

Because the gauze mask is worn and is hung the point of attachment that the ear rear side was fixed through the string rope of rubber material often, because the elastic action of gauze mask string rope, the live time overlength can lead to the ear rear side to produce and rein in the trace, arouses the discomfort, when wearing safety helmet and carrying out the longer time work, traditional gauze mask wears fixed mode unreliable.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the present application provides a hook device for a mouth mask of a safety helmet, which can fix a hanging rope on two sides of the mouth mask when the safety helmet is used, and the following example is specifically referred to.

The application provides a safety helmet gauze mask hooking device includes: the safety helmet comprises a safety helmet body, a mask hook and a clamping groove; the safety helmet body is used for being fixed on the head of a human body and protecting the head of the human body; the mask hook comprises a hook body and a hook part; the hook body is fixed on the clamping groove when the clamping groove and the hook body are in a locking state, and the hook body can slide on the clamping groove when the clamping groove and the hook body are in a loosening state; hook portion with couple body fixed connection just corresponds the safety helmet body both sides protrusion upwards extends, hook portion be used for with form between the couple body and hang the point, it is used for hanging the rope of hook gauze mask both sides to hang the point.

Optionally, the hook body is located between the helmet body and the clamping groove, the clamping groove is provided with a first slotted hole and a plurality of second slotted holes, when the hook body is located at a position corresponding to the first slotted hole, the hook body and the clamping groove are in a loose state, and when the hook body is located at a position corresponding to the second slotted hole, the hook body and the clamping groove are in a locked state.

Optionally, a track of the hook body sliding on the clamping groove is parallel to a corresponding cross section of the bottom of the helmet body.

Optionally, the safety helmet body comprises a helmet shell and a helmet liner, and the helmet liner is arranged at the bottom edge of the helmet shell and fixedly connected with the helmet shell.

Optionally, the inner cavity of the safety helmet body is further provided with a buffer layer, and the buffer layer is fixedly connected with the two sides and the back of the safety helmet body.

Optionally, the card slot is disposed above the cap liner.

Optionally, the width of the two sides of the hat lining protruding out of the hat shell is matched with the width of the hook part of the hook protruding out of the hat shell.

Optionally, the slot is disposed at the bottom of the cap liner.

Optionally, the headgear hood hanger device further comprises: a chin strap;

the lower jaw belts are positioned on two sides of the safety helmet body and comprise Y-shaped belts and rope buckles, two sides of each Y-shaped belt are fixedly connected with two sides of the safety helmet body respectively, the rope buckles are arranged on the Y-shaped belts, when the rope buckles are in a locking state, the Y-shaped belts are connected, and when the rope buckles are in a disconnecting state, the Y-shaped belts are disconnected.

Optionally, the rope buckle includes a latching portion and an insertion portion, the latching portion and the insertion portion are respectively disposed at two ends of the Y-shaped belt, when the insertion portion is matched and fixed with the latching portion, the rope buckle is in a locked state, and when the insertion portion is separated from the latching portion without contact, the rope buckle is in a released state.

According to the technical scheme, the method has the following advantages:

set up the draw-in groove on the safety helmet body both sides, this draw-in groove swing joint has the couple body of gauze mask couple, and the crotch portion fixed mounting of gauze mask couple is on the couple body for with form between the couple body and hang the point, through hanging the rope of hanging of point hook gauze mask both sides. Through the arrangement, the hanging point of the mask is transferred to the hanging point formed by the hook part of the safety helmet body and the mask hook from the rear side of the ear, the fixed safety helmet body bears the reaction force of the elastic force generated by the hanging rope of the mask hanging rope, the hook part can be movable on the clamping groove along with the hook body, the hanging rope on the two sides of the mask can be fixed, the elastic force of the hanging rope is adjusted, and the hanging ropes on the two sides of the mask can be fixed when the safety helmet is used.

Drawings

In order to more clearly illustrate the technical solutions in the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a front view of a helmet visor hanger arrangement of the present application;

FIG. 2 is a bottom view of a helmet visor hanger device of the present application;

FIG. 3 is a side view of a helmet visor hanger device of the present application.

Detailed Description

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit specific mounting orientations of the respective members or components.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In addition, the structures, the proportions, the sizes, and the like, which are illustrated in the accompanying drawings and described in the present application, are intended to be considered illustrative and not restrictive, and therefore, not limiting, since those skilled in the art will understand and read the present application, it is understood that any modifications of the structures, changes in the proportions, or adjustments in the sizes, which are not necessarily essential to the practice of the present application, are intended to be within the scope of the present disclosure without affecting the efficacy and attainment of the same.

The application provides a safety helmet gauze mask couple device can reduce the discomfort of wearing the ear rear side that the gauze mask arouses.

The utility model provides a safety helmet gauze mask hooking device is applied to the condition of the simultaneous use of safety helmet and gauze mask in the reality, wears safety helmet and gauze mask simultaneously promptly.

Referring to fig. 1, 2 and 3, the present application provides a hook device for a helmet visor, including: the safety helmet comprises a safety helmet body 1, a mask hook 2 and a clamping groove 3; the safety helmet body 1 is used for being fixed on the head of a human body and protecting the head of the human body; the mask hook 2 comprises a hook body 21 and a hook part 22; the clamping grooves 3 are fixedly connected to two sides of the helmet body 1, the hook bodies 21 are movably connected to the clamping grooves 3, when the clamping grooves 3 and the hook bodies 21 are in a locking state, the hook bodies 21 are fixed on the clamping grooves 3, and when the clamping grooves 3 and the hook bodies 21 are in a loosening state, the hook bodies 21 can slide on the clamping grooves 3; hook portion 22 and couple body 21 fixed connection, and correspond the protrusion of safety helmet body 1 both sides and upwards extend, hook portion 22 be used for with couple body 21 between form hang the point, hang the point and be used for the string rope of hook gauze mask both sides.

The hanging rope of the mask is usually an elastic band made of rubber and is used for being hung on the hanging point at the back side of the ear to be matched with the protection surface of the mask to be combined with the face of a human body, so that the hanging rope is fixed on the face of the human body. Because the reliability of gauze mask dress and the needs of suitability, the gauze mask is fixed and is relied on the elasticity effect of string rope on people's face, but the elasticity effect of string rope can make human ear rear side receive the reaction force of elasticity to the ear rear side produces and reines the trace when leading to the live time overlength, arouses the discomfort.

In this application, 1 both sides of safety helmet body are provided with gauze mask couple 2, and this gauze mask couple 2 includes: couple body 21 and hook portion 22, hook portion 22 sets up on couple body 21, this hook portion 22 can with couple between the body 21 form hang the point, this hang the rope that can hook gauze mask both sides, thereby make the gauze mask fix on the face of people the elasticity stress point of effect shift from human ear rear side to the point of hanging that forms between hook portion 22 and the couple body 21, therefore safety helmet body 1 can receive the reaction force of the string rope elastic action of gauze mask, but safety helmet body 1 fixes on human head, can be through the area of contact between safety helmet body 1 and the human head, contact stress point makes the reaction force of this elasticity disperse on the corresponding human head of this contact stress point promptly, thereby reach the fixed laminating of this gauze mask on human face.

Because the distance between the string rope of gauze mask and gauze mask couple 2, the material of string rope and the elastic coefficient that corresponds the production may be different, and simultaneously, the shape and the size of human head are different from person to person, when fixing the string rope of gauze mask on the gauze mask couple 2 of safety helmet body 1 both sides, may produce the gauze mask that the fixed too loose of gauze mask leads to and wear not jail scheduling problem, also may produce the gauze mask and hang the tensile tension of rope, lead to the gauze mask to wear the too tight reaction force that the safety helmet body received too big elasticity simultaneously and influence the fixed of safety helmet body 1 and wear. In this application, draw-in groove 3 fixed connection is in 1 both sides of safety helmet body, be used for with couple body 21 swing joint, make couple body 21 can slide on draw-in groove 3 and can fix arbitrary position on draw-in groove 3, thereby make the hook portion 22 that sets up on couple body 21 fixed thereupon, realize the purpose of hanging the point of formation between hook portion 22 and the couple body 21 and removing the adjustment in 1 both sides of safety helmet body, tensile length can be adjusted when making the string rope of gauze mask be fixed in this string point, thereby under the condition that the face of human face can be laminated to the face of adjustment gauze mask, the elasticity size that the rope produced is hung to the gauze mask.

Optionally, the hook body 21 is located between the helmet body 1 and the slot 3, the slot 3 is provided with a first slot and a plurality of second slots, when the hook body 21 is located at a position corresponding to the first slot, the hook body 21 and the slot are in an unfastened state, and when the hook body 21 is located at a position corresponding to the second slot, the hook body 21 and the slot are in a locked state. The first slotted hole is strip-shaped, the width of the first slotted hole is matched with the width of the hook body 21, the second slotted hole is point-shaped, and the size of the second slotted hole is matched with the size of a connecting point of the hook body 21 and the clamping groove, so that when the hook body 21 is located in the second slotted hole, the second slotted hole can fix the hook body, and the stability of the hook body 21 is improved. The first slot is the main track of the hook body 21, and the second slots are installed at the lower side of the first slot, when the hook body 21 slides from the first slot to the second slot at the lower side, the hook body 21 movably connected with the clamping groove is fixed in the second slot through the action of gravity and the limitation of the second slot, thereby fixing the bent hook part 22. It can be understood that the hook body 21 can be moved from the second slot to the first slot by manual adjustment, so that the locking state between the hook body 21 and the slot 3 is changed into the unlocking state. It can be understood that the clamping groove 3 and the helmet body 1 can be fixed by glue or by an integrally arranged fixing structure on the helmet body 1, and the fixing structure is not limited here.

Optionally, the track of the hook body 21 sliding on the slot 3 is parallel to the corresponding section of the bottom of the helmet body 1. Usually, the design of face, string rope and shape etc. of gauze mask is gone on for the string rope of reference gauze mask to hang under the condition of leaning on human ear rear side, and when the string rope of gauze mask was fixed the hanging point between crook portion 22 and couple body 21, this hanging point was located ear rear side top for when wearing the gauze mask, the design of gauze mask produced with the use and is not conform to the influence of the traditional method of wearing originally. Can be through transversely setting up on safety helmet body 1 both sides for the cross-section that couple body 21 gliding orbit on draw-in groove 3 and safety helmet body 1 bottom correspond is parallel, thereby when letting hanging the rope of gauze mask fix the hanging point between hook portion 22 and couple body 21, the elasticity size and the direction of rope are hung in as much as simulation adjustment, when making hanging the rope of gauze mask fix on the safety helmet, accord with the use experience of gauze mask design as far as possible.

Optionally, the helmet body 1 includes a shell 11 and a lining 12, and the lining 12 is disposed at the bottom edge of the shell 11 and is fixedly connected to the shell 11.

Optionally, a buffer layer 13 is further disposed in the inner cavity of the helmet body 1, and the buffer layer 13 is fixedly connected to both sides and the back of the helmet shell 11. Because the head of the human body and the outer surface of the shell 11 of the helmet body 1 are hard outer surfaces, the contact area between the head of the human body and the shell is small because the head of the human body is concave and convex. In this embodiment, buffer layer 13 can increase the area of contact between safety helmet and the human head, and to the gravity that comes from safety helmet body 1 that human head received, the reaction force of the gauze mask string rope that safety helmet body 1 received plays the cushioning effect, reduces the pressure that human head received, and the cooperation that improves safety helmet and gauze mask is used and is experienced. The cushioning layer 13 may be made of rubber, and is used for fitting the head of a human body.

Optionally, the card slot 3 is disposed above the cap liner 12. Because the outside outline of safety helmet body 1 is roughly shapes such as ellipsoid or hemisphere, distance between the top of safety helmet body 1 both sides is less than the distance of safety helmet body 1 bottom both sides, then draw-in groove 3 sets up in cap liner 12 top, the both sides of safety helmet body 1 bottom top promptly, can make the distance between the string rope hanging point of gauze mask be less than the width of safety helmet body 1, the distance phase-match of rope is hung to both sides when the string rope of this distance and gauze mask wears human ear rear side promptly, make the design use experience of simulating the gauze mask better on safety helmet body 1, can make when the gauze mask is worn on human face, the outside and the human face of gauze mask protective surface keep laminating.

Alternatively, the width of the hat lining 12 protruding from the hat shell 11 on both sides matches the width of the hook portion 22 protruding from the hat shell 11. Hook portion 22 of gauze mask couple 2 has certain length, a problem for reducing the string rope of gauze mask and taking place the skew and fall out the string point that forms between this hook portion 22 and the couple body 21, because the string rope of gauze mask has certain elasticity when using, and the diameter of this string rope is less usually, then the length of this hook portion 22 can be less, because the hook direction of hook portion 22 upwards extends for corresponding helmet body 1 both sides protrusion, then this length is the width of salient cap shell 11 promptly, the width of this hook portion 22 salient cap shell can match with the width of the salient cap shell 11 in cap liner 12 both sides, reduce the problem that gauze mask couple produced the damage when the circumstances such as accident took place to collide with of safety helmet body 1.

Alternatively, the card slot 3 may be disposed at the bottom of the cap liner 12. When the width of this helmet body 1's cap liner 12 protrusion in helmet body 1 both sides is great, draw-in groove 3 designs in the cap liner 12 top, because the string rope of gauze mask is affiliated to on the hook portion 22 between the safety helmet both sides and gauze mask couple 2 hangs the point, distance between these two string points is less than the distance between the cap liner 12 outside of safety helmet body 1 both sides, it bumps to lead to being in the string rope of gauze mask and the cap liner emergence of elastic deformation state, be unfavorable for the fixed of gauze mask, and can increase the string rope of gauze mask and take place elastic deformation's length, when probably leading to wearing the gauze mask, the protective surface of gauze mask and the cooperation between the human face are too inseparable.

Optionally, the headgear hood hook arrangement further comprises: a lower jaw belt 4; lower jaw area 4 is located safety helmet body 1 both sides, and lower jaw area 4 includes Y type area 41 and rope buckle 42, and the both sides of Y type area 41 respectively with safety helmet body 1 both sides fixed connection, rope buckle 42 sets up on Y type area 41, makes Y type area 41 connect when rope buckle 42 is in locking state, makes Y type area 41 disconnection when rope buckle 42 detains and is in the off-state. This chin strap 4 can be so that safety helmet body 1 is fixed in on the human head, and when the rope buckle 42 of chin strap 4 was in the state of unclamping, the safety helmet body 1 of being convenient for was worn at the suitable position of human head, then adjusted the rope buckle 42 of chin strap 4 and be in the locking state for safety helmet body 1 is fixed in on the human head.

Alternatively, the rope buckle 42 includes a buckle part and an insertion part, the buckle part and the insertion part are respectively disposed on two ends of the Y-shaped belt 41, when the insertion part is matched and fixed with the buckle part, the rope buckle 42 is in a locked state, and when the insertion part is separated from the buckle part and does not contact, the rope buckle 42 is in a released state. It should be noted that the length of the Y-shaped belt 41 can be adjusted by the locking part and the inserting part, so that when the rope fastener 42 is in a locked state, the strength between the safety helmet body 1 and the Y-shaped belt 41 and the strength between the safety helmet body and the head of the human body can be adjusted by adjusting the length of the Y-shaped belt 41, and the user experience is improved. It is understood that the length of the adjustable Y-belt 41 may be the length of the Y-belt 41 on the same side as the locking portion, the length of the Y-belt 41 on the same side as the insertion portion, or the length of both ends of the Y-belt 41 on the same side as the locking portion and the insertion portion, which is not limited herein.

It should be noted that the above-mentioned disclosure and specific embodiments are intended to demonstrate the practical application of the technical solutions provided in the present application, and should not be construed as limiting the scope of protection of the present application. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the present application. The protection scope of this application is subject to the appended claims.

Claims (9)

1. A headgear flap hook arrangement, comprising: the safety helmet comprises a safety helmet body, a mask hook and a clamping groove; the safety helmet body is used for being fixed on the head of a human body and protecting the head of the human body; the mask hook comprises a hook body and a hook part; the hook body is fixed on the clamping groove when the hook body is in a position corresponding to the second slotted hole, and can slide on the clamping groove when the clamping groove is in a loosening state; hook portion with couple body fixed connection just corresponds the safety helmet body both sides protrusion upwards extends, hook portion be used for with form between the couple body and hang the point, it is used for hanging the rope of hook gauze mask both sides to hang the point.

2. The headgear shield hook assembly of claim 1, wherein a trajectory of the hook body sliding on the slot is parallel to a corresponding cross-section of the bottom of the headgear body.

3. The headgear shield hook assembly of claim 1, wherein the headgear body includes a shell and a lining, the lining being disposed on a bottom edge of the shell and fixedly attached to the shell.

4. The headgear flap hook device according to claim 1, wherein a buffer layer is further disposed in the inner cavity of the headgear body, and the buffer layer is fixedly connected to both sides and the back of the headgear body.

5. The headgear shield hook assembly of claim 3, wherein the catch is disposed on the bottom of the cap liner.

6. The headgear shield hook assembly of claim 3, wherein the catch is disposed above the visor.

7. The headgear opening hood hanger device of claim 6, wherein the width of the both sides of the visor protruding out of the visor is matched to the width of the hook portion of the hanger protruding out of the visor.

8. The headgear hood hanger device according to any one of claims 1 to 7, further comprising: a chin strap;

the lower jaw belts are positioned on two sides of the safety helmet body and comprise Y-shaped belts and rope buckles, two sides of each Y-shaped belt are fixedly connected with two sides of the safety helmet body respectively, the rope buckles are arranged on the Y-shaped belts, when the rope buckles are in a locking state, the Y-shaped belts are connected, and when the rope buckles are in a disconnecting state, the Y-shaped belts are disconnected.

9. The headgear cover hanger device according to claim 8, wherein the cord fastener includes a locking portion and an insertion portion, the locking portion and the insertion portion are respectively provided at both ends of the Y-shaped belt, the cord fastener is in a locked state when the insertion portion is fixed to the locking portion in a mated state, and the cord fastener is in an unlocked state when the insertion portion is separated from the locking portion and does not contact therewith.

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