CN212754375U

CN212754375U - Mask

Info

Publication number: CN212754375U
Application number: CN202020889189.5U
Authority: CN
Inventors: 刘念; 刘尚; 邵云峰; 刘菁
Original assignee: Hubei Yulin Protective Equipment Co ltd
Current assignee: Hubei Yulin Protective Equipment Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-03-23
Anticipated expiration: 2030-05-23

Abstract

The utility model belongs to the technical field of protective articles's technique and specifically relates to a gauze mask is related to, it hangs the rope including the cover body, metal strip, two, and metal strip fixed connection just corresponds human bridge of the nose department in the cover body, and two are hung the rope and are located the relative both sides limit of the cover body respectively, and four corners fixedly connected with of cover body surface is used for four clamping components of fixed string rope, and the both ends of hanging the rope are connected respectively in the clamping component that corresponds. The utility model discloses have the firm effect of hanging rope and cover body coupling.

Description

Mask

Technical Field

The utility model belongs to the technical field of protective articles's technique and specifically relates to a gauze mask is related to.

Background

The existing mask is a sanitary article, is generally worn on the mouth and nose to filter air entering the mouth and nose so as to achieve the effect of blocking harmful gas, smell, spray, virus and other substances, and is made of gauze or paper and the like.

The existing mask, such as Chinese patent publication No. CN210382748U, publication No. 2020, 4 and 24, is named as an anti-haze mask. It has announced antifog haze gauze mask, including the ear-hang, the gauze mask body is by outer, inlayer and inlayer outer lane expose the rubber ring layer that the end covers non-viscous layer and constitute, the skin is polycaprolactone nanofiber film, the inlayer is copper ammonia fibre gauze mask base cloth, the rubber ring layer is acrylic resin glue, the rubber ring layer adopts the bonding mode to be connected with the inlayer, the ear-hang is knitting band, it is outer, the ear-hang both ends and the inlayer that the clamp was arranged in between skin and inlayer both sides combination department both ends adopt the marginal hot pressing mode to be connected, it is 199 ~ 201 millimeters outer and inlayer length, the width is 119 ~ 121 millimeters.

The above prior art solutions have the following drawbacks: gauze mask body and ear hang and connect through hot pressing mode, when the skew takes place for the hot pressing position, the connection degree weakens between ear hang and the gauze mask body, pulls ear hang and the gauze mask body when the user wears the gauze mask, causes the condition of ear hang and gauze mask body separation easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mask which has the effect of firm hanging rope and cover body connection.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a mask, includes the cover body, metal strip, two string ropes, the metal strip is located the cover body and corresponds human bridge of the nose department, two it is located the relative both sides limit of the cover body respectively to hang the rope, four corners fixedly connected with of cover body surface is used for the fixed four clamping components who hang the rope, the both ends of hanging the rope are connected respectively in the clamping component who corresponds.

Through adopting above-mentioned technical scheme, clamping component is used for pressing from both sides tight string, even string rope snap-off, still can press from both sides tight string rope with clamping component again.

The present invention may be further configured in a preferred embodiment as: clamping component includes clamping piece, lower clamping piece and spring, lower clamping piece fixed connection is in the cover body lateral surface, the one end fixed connection of spring is in clamping piece down, the side fixed connection of going up the clamping piece is in the other end of spring, go up the side looks butt of clamping piece and lower clamping piece.

Through adopting above-mentioned technical scheme, press the clamping piece, there is the clearance between last clamping piece and the cover body, will hang the rope and put down the clamping piece after placing in the clearance, the spring resets last clamping piece, hangs the rope and is fixed between last clamping piece and lower clamping piece.

The present invention may be further configured in a preferred embodiment as: the side face of the upper clamping piece close to the cover body is fixedly connected with a first convex block, and the side face of the lower clamping piece close to the cover body is fixedly connected with a first groove which corresponds to the first convex block in position and is matched with the first convex block in shape.

Through adopting above-mentioned technical scheme, in order to further stabilize the connection between string rope and the cover body, will hang the rope and place in first recess, first lug compresses tightly it, hangs the difficult drop of rope.

The present invention may be further configured in a preferred embodiment as: two it can dismantle and be connected with an regulating plate to hang the rope, a plurality of second recesses have been seted up at the regulating plate top, portable placing a plurality of connecting blocks rather than the looks adaptation in the second recess, the side fixedly connected with second lug of the cover body is kept away from to the connecting block, the second lug extends and its partly is located outside the second recess towards keeping away from the cover body direction, second recess notch joint has the sealed lid in its looks adaptation, the top and the regulating plate top of sealed lid are at same horizontal plane, the bottom of sealed lid and the top surface looks butt of the connecting block that is located the top layer, hang the rope sling and locate the second lug.

By adopting the technical scheme, the connecting blocks are placed in the second grooves at different positions, the connecting blocks are vertically stacked in the second grooves, and a user can sleeve the hanging rope on the second lugs at different positions according to personal requirements so as to adjust the length of the hanging rope and reduce the tightening degree of the hanging rope on the head of the user; the hanging rope can not be contacted with the ears of the user for a long time, and the comfort level of the user is improved.

The present invention may be further configured in a preferred embodiment as: the connecting block top fixedly connected with third lug, the third recess with third lug looks adaptation is seted up to the bottom of connecting block.

Through adopting above-mentioned technical scheme, carry out the joint through third lug and third recess between the connecting block, connection between the connecting block that can further stabilize is difficult for removing.

The present invention may be further configured in a preferred embodiment as: the groove wall of the second groove is fixedly connected with a plurality of rubber fourth convex blocks, and the side faces of the fourth convex blocks are abutted with the side faces of the connecting blocks.

Through adopting above-mentioned technical scheme, because the setting of fourth lug, can't slide on vertical direction easily after the connecting block gets into the second recess, the user can adjust the connecting block to the position that needs according to the demand, the quantity of reducible connecting block to this alleviates holistic weight.

The present invention may be further configured in a preferred embodiment as: two clamping pieces used for clamping and hanging the rope are detachably connected to two side edges of the adjusting plate.

By adopting the technical scheme, if a user wants to further tighten the hanging rope, the hanging rope is clamped in the clamping piece, and the length of the hanging rope is further adjusted.

The present invention may be further configured in a preferred embodiment as: the lower clamping piece is fixedly connected to the outer side surface of the cover body through a plurality of pins, and the pins are connected to the cover body and penetrate through the lower clamping piece.

Through adopting above-mentioned technical scheme, the pin is used for strengthening the connection between lower clamping piece and the cover body, and lower clamping piece is difficult for droing.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the upper clamping piece is pressed, a gap is formed between the upper clamping piece and the lower clamping piece, the hanging rope is placed in the gap, then the upper clamping piece is put down, the spring resets the upper clamping piece, and the hanging rope is fixed between the upper clamping piece and the lower clamping piece;

2. the connecting blocks are placed in the second grooves at different positions, a plurality of connecting blocks are vertically stacked in the second grooves, and a user can sleeve the hanging rope on the second lugs at different positions according to personal requirements, so that the length of the hanging rope is adjusted, and the tightening degree of the hanging rope on the head of the user is reduced; the hanging rope can not be contacted with the ears of the user for a long time, and the comfort level of the user is improved.

Drawings

Fig. 1 is a sectional view of a mask.

Fig. 2 is a rear view of a mask.

Fig. 3 is a sectional view of an adjustment plate of a mask.

In the figure, 1, a cover body; 2. a metal strip; 3. hanging a rope; 4. a clamping assembly; 41. an upper clamping piece; 411. a first bump; 42. a lower clamping piece; 421. a first groove; 43. a spring; 5. a pin; 6. an adjusting plate; 61. a second groove; 611. a fourth bump; 62. connecting blocks; 621. a second bump; 622. a third bump; 623. a third groove; 63. a sealing cover; 631. a sixth bump; 64. a first slideway; 7. a clamp; 71. a splint; 711. a fourth groove; 72. a clamping block; 73. a second slideway; 731. and a fifth bump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a mask, including the cover body 1, metal strip 2, two string ropes 3 and four clamping components 4. The metal strip 2 is fixedly connected in the cover body 1 and corresponds to the bridge of the nose of the human body, four clamping components 4 for fixedly hanging the rope 3 are fixedly connected at four corners of the outer surface of the cover body 1, two ends of the hanging rope 3 are respectively connected with the corresponding clamping components 4, and the two hanging ropes 3 are respectively positioned on two opposite side edges of the cover body 1.

Referring to fig. 1, the clamping assembly 4 includes an upper clamping piece 41, a lower clamping piece 42 and a spring 43, the lower clamping piece 42 is fixedly connected to the outer side surface of the cover body 1, one end of the spring 43 is fixedly connected to an avoiding groove formed in the side surface of the lower clamping piece 42 away from the cover body 1, the side surface of the upper clamping piece 41 is fixedly connected to the other end of the spring 43, and the upper clamping piece 41 abuts against the side surface of the lower clamping piece 42. The upper clamping piece 41 is lifted, a gap exists between the upper clamping piece 41 and the lower clamping piece 42, the upper clamping piece 41 is put down after the hanging rope 3 is placed in the gap, the spring 43 resets the upper clamping piece 41, and the hanging rope 3 is fixed between the upper clamping piece 41 and the lower clamping piece 42.

Referring to fig. 1, in order to strengthen the connection between the lower clip 42 and the cover body 1, two pins 5 are fixedly connected to one lower clip 42, the pins 5 are connected to the cover body 1 and penetrate through the lower clip 42, one end of each pin 5 and the inner side surface of the cover body 1 are on the same horizontal plane, and the other end of each pin 5 and the side surface of the lower clip 42 far away from the cover body 1 are on the same horizontal plane.

Referring to fig. 1, in order to further stabilize the connection between the hanging rope 3 and the cover 1, a first protrusion 411 is fixedly connected to the side surface of the upper clip 41 close to the cover 1, a first groove 421 is fixedly connected to the side surface of the lower clip 42 close to the cover 1, the first groove 421 is matched with the first protrusion 411, and the position of the first groove 421 corresponds to the position of the first protrusion 411. The hanging rope 3 is placed in the first groove 421, and the first protrusion 411 compresses the hanging rope 3, so that the hanging rope 3 is not easy to fall off.

Referring to fig. 2 and 3, two hang rope 3 and can dismantle and be connected with an regulating plate 6, five second recesses 61 have been seted up at regulating plate 6 top, second recess 61 is kept away from cover body 1 side intercommunication and is had first slide 64, first slide 64 runs through the side that regulating plate 6 kept away from cover body 1, portable placing a plurality of connecting blocks 62 rather than the looks adaptation in second recess 61, second recess 61 notch joint has rather than the sealed lid 63 of looks adaptation, sealed lid 63 guarantees with the frictional force of second recess 61 notch contact department that sealed lid 63 does not drop from in the second recess 61. The top of the sealing cover 63 and the top of the adjusting plate 6 are on the same horizontal plane, the bottom of the sealing cover 63 abuts against the top surface of the connecting block 62 located at the topmost layer, the side surface of the connecting block 62 far away from the cover body 1 is fixedly connected with a second bump 621, the second bump 621 is connected to the first slide way 64 in a sliding mode and stretches out of the adjusting plate 6, and the hanging rope 3 is sleeved on the second bump 621. The connecting blocks 62 are placed in the second grooves 61 at different positions, a plurality of connecting blocks 62 are vertically stacked in the second grooves 61, and a user can sleeve the hanging rope 3 on the second bumps 621 at different positions according to personal requirements, so that the length of the hanging rope 3 is adjusted, and the tightening degree of the hanging rope 3 on the head of the user is reduced; the hanging rope 3 can not be contacted with the ears of the user for a long time, and the comfort level of the user is improved.

Referring to fig. 2, in order to further stabilize the connection between the connection blocks 62, a third protrusion 622 is fixedly connected to the top of the connection block 62, and a third groove 623 matched with the third protrusion 622 is formed at the bottom of the connection block 62.

Referring to fig. 2, eight fourth protrusions 611 are fixedly connected to the groove wall of the second groove 61, the fourth protrusions 611 are rubber blocks, and the side surfaces of the fourth protrusions 611 abut against the side surfaces of the connecting block 62. Due to the arrangement of the fourth protrusion 611, the connecting block 62 cannot easily slide in the vertical direction after entering the second groove 61, and a user can adjust the connecting block 62 to a required position according to requirements, so that the number of the connecting blocks 62 can be reduced, and the overall weight is reduced.

Referring to fig. 2 and 3, the adjusting plate 6 is detachably and slidably connected with two clamping pieces 7, each clamping piece 7 includes a clamping plate 71 and a clamping block 72, one end of each clamping block 72 is rotatably connected to the side edge of the clamping plate 71, the clamping plate 71 abuts against the side surface of the clamping block 72, a fourth groove 711 matched with the clamping plate 71 is formed in the side surface, away from the cover body 1, of the clamping plate 71, the clamping block 72 has elasticity, the clamping block 72 is slightly larger than the fourth groove 711, and the clamping block 72 is clamped in the fourth groove 711 by the elasticity of the clamping block to prevent the clamping block from falling. Second slide ways 73 are respectively arranged on two side edges of the adjusting plate 6, the second slide ways 73 penetrate through the top of the adjusting plate 6, six fifth convex blocks 731 are fixedly connected in the second slide ways 73, the clamping plates 71 are slidably connected in the second slide ways 73, and the side surfaces of the hanging ropes 3 are abutted to the side surfaces of the clamping plates 71 and the clamping blocks 72. If the user wants to further tighten the hanging rope 3, the clamping plate 71 is connected to the two side edges of the adjusting plate 6 through the second slide ways 73, the hanging rope 3 is placed on the side surface of the clamping plate 71 and then sleeved on the second convex block 621, the clamping block 72 is pushed downwards, the clamping block 72 is clamped in the fourth groove 711, the hanging rope 3 is also clamped in the fourth groove 711 along with the clamping block 72, and the length of the hanging rope 3 is further adjusted through the mode.

Referring to fig. 2, to facilitate the movement of the sealing cover 63, a sixth projection 631 is fixedly coupled to the top of the sealing cover 63.

The implementation principle of the embodiment is as follows: the upper clamping piece 41 is pressed, the hanging rope 3 is placed at the position, corresponding to the first groove 421, of the cover body 1, the upper clamping piece 41 is put down, the spring 43 resets the upper clamping piece 41, the hanging rope 3 is pressed by the first bump 411, and the hanging rope 3 is fixed in the first groove 421; by placing the connecting block 62 into the second grooves 61 at different positions, the user can sleeve the hanging rope 3 on the second protrusions 621 at different positions according to personal requirements, so as to adjust the length of the hanging rope 3 and reduce the tightening degree of the hanging rope 3 on the head of the user; the hanging rope 3 can not be contacted with the ears of the user for a long time, and the comfort level of the user is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a mask, includes the cover body (1), metal strip (2), two string ropes (3), metal strip (2) fixed connection just correspond human bridge of the nose department in the cover body (1), two hang rope (3) and be located the relative both sides limit of the cover body (1) respectively, its characterized in that: four corners fixedly connected with of cover body (1) surface is used for fixed four clamping components (4) of hanging rope (3), hang the both ends of rope (3) and connect respectively in corresponding clamping component (4).

2. The mask of claim 1 wherein: clamping unit (4) include clamping piece (41), lower clamping piece (42) and spring (43), clamping piece (42) fixed connection is in the cover body (1) lateral surface down, the one end fixed connection of spring (43) is in clamping piece (42) down, the side fixed connection of going up clamping piece (41) is in the other end of spring (43), go up the side looks butt of clamping piece (41) and lower clamping piece (42).

3. The mask of claim 2 wherein: go up clamping piece (41) and be close to the first lug of side fixedly connected with (411) of the cover body (1), clamping piece (42) are close to the side fixedly connected with of the cover body (1) down and first recess (421) that the corresponding and shape looks adaptation of first lug (411) position.

4. The mask of claim 1 wherein: two it is connected with an regulating plate (6) to hang rope (3) can dismantle, a plurality of second recess (61) have been seted up at regulating plate (6) top, portable connecting block (62) of placing a plurality of rather than looks adaptation in second recess (61), side fixedly connected with second lug (621) of the cover body (1) are kept away from in connecting block (62), second lug (621) extend and its partly is located outside second recess (61) towards keeping away from cover body (1) direction, second recess (61) notch joint has sealed lid (63) in its looks adaptation, the top and regulating plate (6) top of sealed lid (63) are at same horizontal plane, the bottom of sealed lid (63) and the top surface looks butt of connecting block (62) that is located the top layer, it locates second lug (621) to hang rope (3) cover.

5. The mask of claim 4 wherein: the top of the connecting block (62) is fixedly connected with a third bump (622), and the bottom of the connecting block (62) is provided with a third groove (623) matched with the third bump (622).

6. The mask of claim 5 wherein: the groove wall of the second groove (61) is fixedly connected with a plurality of rubber fourth convex blocks (611), and the side surfaces of the fourth convex blocks (611) are abutted with the side surfaces of the connecting blocks (62).

7. The mask of claim 6 wherein: two clamping pieces (7) used for clamping and hanging the rope (3) are detachably connected to two side edges of the adjusting plate (6).

8. The mask of claim 2 wherein: lower clamping piece (42) are through a plurality of pins (5) fixed connection in the cover body (1) lateral surface, pin (5) are connected in the cover body (1) and wear to locate lower clamping piece (42).