CN214759306U

CN214759306U - High-strength mask

Info

Publication number: CN214759306U
Application number: CN202121368926.8U
Authority: CN
Inventors: 李鹏; 王文龙; 刘庆功
Original assignee: Yantai Lisong Safety Technology Co ltd
Current assignee: Yantai Lisong Safety Technology Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-19
Anticipated expiration: 2031-06-18

Abstract

The utility model relates to a high strength gauze mask, the technical field who relates to the gauze mask, it includes the top facing, four go-between have set firmly in the outside of top facing, the go-between is located the upper and lower both sides of top facing outer end respectively, the go-between that is located the upside is a set of, the go-between that is located the downside is a set of, the upside of top facing is equipped with the bandage respectively with the downside of top facing, the both ends of bandage pass respectively with two go-between of group and with go-between sliding connection, the both ends of bandage are equipped with adjustment mechanism, the both ends of bandage are passed through adjustment mechanism and the end connection that the bandage is close to the go-between. When using the mask, bandage and user's back brain spoon looks butt, through adjusting bandage length, when making bandage and back brain spoon be connected, can be spacing with the mask surface on required position, can not excessively extrude the user again, this application has the effect that makes the mask be difficult for the person of fraying when wearing for a long time.

Description

High-strength mask

Technical Field

The application relates to the technical field of masks, in particular to a high-strength mask.

Background

The mask is a sanitary article, is generally worn on the mouth and nose for filtering 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, paper and other materials. The mask has a certain filtering function on air entering the lung, and has a very good effect when being worn in respiratory infectious diseases and working in environments polluted by dust and the like.

Chinese patent publication No. CN112437687A discloses a mask including a main body covering a respiratory organ of a user; and a hanging part which is arranged at both sides of the main body part and can fix the main body part to the respiratory organ of the user, wherein the main body part comprises a chin cover part which forms the lower part and surrounds the chin part of the chin of the user.

In view of the above-described technology, the inventors have found that when a user wears a mask, a hook portion is in contact with the ear root of the user for a long time, and the mask has a defect that the ear root of the user is easily abraded.

SUMMERY OF THE UTILITY MODEL

In order to make the gauze mask be difficult for the earroot of the fraying user when wearing for a long time, this application provides a high strength gauze mask.

The application provides a high strength gauze mask adopts following technical scheme:

the utility model provides a high strength gauze mask, including the top facing, the outside of top facing has set firmly four go-between, the go-between is located the upper and lower both sides of top facing outer end respectively, the go-between that is located the upside is a set of, the go-between that is located the downside is a set of, the upside of top facing and the downside of top facing are equipped with the bandage respectively, the both ends of bandage pass respectively with two go-between of group and with go-between sliding connection, the both ends of bandage are equipped with adjustment mechanism, the both ends of bandage are passed through adjustment mechanism and the end connection that the bandage is close to the go-between.

Through adopting above-mentioned technical scheme, the go-between is connected two bandages respectively at the upside and the downside of top facing, change the relative position relation of bandage and go-between, make bandage length and user's head circumference looks adaptation, adjustment mechanism makes the bandage stably arrange required length in, when using the top facing, bandage and user's back head spoon looks butt, through adjusting bandage length, when making the bandage be connected with the back head spoon, can be spacing with the top facing on required position, can not excessively extrude the user again, make the gauze mask difficult wear the user when wearing for a long time.

Optionally, the adjusting mechanism includes an adjusting frame and an adjusting rod, the adjusting rod is located in the middle of the adjusting frame, the binding band passes through an opening between the adjusting frame and the adjusting rod, and one end of the binding band is fixedly connected with the adjusting rod.

Through adopting above-mentioned technical scheme, remove and adjust the frame and make the regulation pole remove, adjust the one end that the pole drove the bandage and remove, bandage and go-between sliding connection make the overlap length change of bandage, and then make the whole length change of bandage, realize the length adjustment function of bandage.

Optionally, the cross sections of the adjusting frame and the adjusting rod are circular.

Through adopting above-mentioned technical scheme, adjust the frame and adjust the pole when using, be difficult for causing collision damage to the user.

Optionally, the two ends of the adjusting rod are fixedly provided with adjusting rings, and the two sides of the adjusting frame penetrate through the adjusting rings and are in sliding connection with the adjusting rings.

Through adopting above-mentioned technical scheme, when adjusting the frame and removing to make and adjust the pole and drive the bandage and remove, adjustable ring and regulation frame sliding connection realize adjusting the relative shift process between pole and the regulation frame, make the regulation pole and adjust the frame and to the adjustment process of bandage length more nimble.

Optionally, the upside and the downside at top facing middle part all set firmly the stopper, and the stopper is on a parallel with the junction of top facing and stopper, stopper and bandage sliding connection.

Through adopting above-mentioned technical scheme, when not using the gauze mask, slide the bandage and arrange in between stopper and the top facing, the stopper makes the bandage can stabilize and arrange in one side of top facing, is convenient for receive and release the gauze mask in order.

Optionally, a positioning block perpendicular to the limiting block is fixedly arranged at the end part of the limiting block far away from the side edge of the cover surface, and the positioning block is connected with the binding band in a sliding manner.

Through adopting above-mentioned technical scheme, after placing the bandage in between stopper and top facing, the aversion route of locating piece separation bandage makes the bandage place in between stopper and top facing more steadily.

Optionally, the outer side of the cover surface is detachably connected with a filter sheet.

By adopting the technical scheme, the filter disc filters and separates dust in the air, so that the breathing environment in the cover face is relatively clean.

Optionally, the lateral side of the filter disc is fixedly provided with a magic tape along the circumferential direction of the filter disc, and the filter disc is detachably connected with the cover surface through the magic tape.

Through adopting above-mentioned technical scheme, the magic is pasted and is realized the detachable connection between cassette and the top facing, and convenient to use person in time dismantles the change operation to the cassette.

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

1. the go-between is connected two bandages respectively at the upside and the downside of top facing, change the relative position relation of bandage and go-between, make bandage length and user's head circumference looks adaptation, adjustment mechanism makes the bandage stably arrange required length in, when using the top facing, bandage and user's back head spoon looks butt, through adjusting bandage length, when making the bandage be connected with the back head spoon, can be spacing with the top facing on required position, can not excessively extrude the user again, make the gauze mask difficult the fraying user when wearing for a long time.

2. The adjusting frame is moved to enable the adjusting rod to move, the adjusting rod drives one end of the binding band to move, the binding band is connected with the connecting ring in a sliding mode, the length of the overlapped portion of the binding band is changed, the overall length of the binding band is changed, and the length adjusting function of the binding band is achieved.

3. When the adjusting frame moves to enable the adjusting rod to drive the binding belt to move, the adjusting ring is connected with the adjusting frame in a sliding mode, the relative displacement process between the adjusting rod and the adjusting frame is achieved, and the adjusting process of the length of the binding belt by the adjusting rod and the adjusting frame is more flexible.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 1.

Description of reference numerals: 1. covering; 2. a connecting ring; 3. binding bands; 4. an adjusting frame; 5. adjusting a rod; 6. an adjusting ring; 7. a limiting block; 8. positioning blocks; 9. a filter disc; 10. magic tape.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a high strength gauze mask, refer to fig. 1, including overlay 1, the upside of overlay 1 all is provided with bandage 3 with the downside of overlay 1, and 3 both ends of bandage that are located overlay 1 upside are connected with the both ends of overlay 1 upside, and 3 both ends of bandage that are located overlay 1 downside are connected with the both ends of overlay 1 downside. When a user needs to wear the mask surface 1 at the mouth and nose, the user puts the two bandages 3 at the back head and spoon position of the user in a sleeving manner, and the bandage 3 fixes the mask surface 1 at the mouth and nose of the user, so that the basic using function of the mask is realized.

Referring to fig. 1, a filter sheet 9 is detachably connected to the outer side of the mat cover 1, and the filter sheet 9 is rectangular. When the user wears the gauze mask, user's mouth nose outside is arranged in to mat facing 1, and accompanying with user's breathing this moment, the outside air carries out gas exchange with the air in the mat facing 1, and the filter 9 filters the separation to the dust in the air this moment, makes the respiratory environment in the mat facing 1 clean relatively.

Referring to fig. 1 and 2, the end surface of the filter sheet 9 close to the mat facing 1 is fixedly provided with the magic tape 10, the magic tape 10 is arranged along the circumferential direction of the filter sheet 9, the magic tape 10 is fixedly connected with the outer side edge of the filter sheet 9, and the filter sheet 9 is detachably connected with the outer wall of the mat facing 1 through the magic tape 10. When the user need dismantle the change operation to cassette 9, the user draws filter 9, makes magic subsides 10 and mat facing 1 phase separation, and then makes filter 9 and mat facing 1 phase separation, and convenient to use person dismantles the change operation to filter 9.

Referring to fig. 1, two identical limiting blocks 7 are fixedly arranged in the middle of the top cover 1, the limiting blocks 7 are respectively located on the upper side and the lower side of the top cover 1, the length direction of the limiting blocks 7 is parallel to the connecting surface direction of the top cover 1 and the limiting blocks 7, the end parts of the limiting blocks 7, which are close to the outer side of the top cover 1, are fixedly connected with the top cover 1, and the limiting blocks 7 are slidably connected with the binding bands 3 along the length direction of the limiting blocks 7. When the gauze mask is put up and down as required, the user moves the bandage 3, makes the bandage 3 slide along the length direction of the limit block 7 and the limit block 7, after the bandage 3 slides and is arranged between the limit block 7 and the top facing 1, the limit block 7 makes the bandage 3 stably arranged outside the top facing 1, and the user of convenience puts up the gauze mask in order.

Referring to fig. 1, the end of the limiting block 7 far away from the side edge of the cover surface 1 is fixedly provided with a positioning block 8, the positioning block 8 is positioned on one side of the limiting block 7 close to the cover surface 1, the positioning block 8 is perpendicular to the limiting block 7, the positioning block 8 is connected with the outer wall of the cover surface 1, and the positioning block 8 is connected with the binding band 3 in a sliding manner. When the mask needs to be folded, a user moves the binding band 3, the binding band 3 penetrates through the position between the positioning block 8 and the mask surface 1, the binding band 3 is moved and arranged between the position limiting block 7 and the mask surface 1, the positioning block 8 is connected with the mask surface 1, the moving path of the binding band 3 is blocked, and the binding band 3 is stably arranged between the position limiting block 7 and the mask surface 1.

Referring to fig. 1, four identical connecting rings 2 are fixedly arranged on the outer side of a cover surface 1, the connecting rings 2 are respectively positioned on the upper side and the lower side of two ends of the cover surface 1, the connecting rings 2 positioned on the upper side are in a group, the connecting rings 2 positioned on the lower side are in a group, and the connecting rings 2 in the same group are respectively connected with two ends of a binding band 3. When the cover surface 1 works, the connecting ring 2 connects the two bandages 3 on the upper side and the lower side of the cover surface 1 respectively, and the connecting ring 2 enables the bandages 3 to be stably arranged on the upper side and the lower side of the connecting ring 2, so that the relative position relation between the bandages 3 and the cover surface 1 is more stable.

Referring to fig. 1, both ends of one binding band 3 respectively pass through two connecting rings 2 of the same group, the end of the binding band 3 is positioned between the connecting ring 2 and the cover 1, and the binding band 3 is slidably connected with the connecting ring 2 along the length direction of the binding band 3. Before the user uses the cover 1, the user can change the relative position relationship between the binding band 3 and the connecting ring 2 by moving the binding band 3 to slidably connect the binding band 3 with the connecting ring 2, so that the length of the binding band 3 is matched with the head circumference of the user.

Referring to fig. 1 and 3, the two ends of the band 3 are provided with an adjusting mechanism, and the two ends of the band 3 are connected with the end of the band 3 near the connection ring 2 through the adjusting mechanism. When the user adjusts the strap 3 to the desired length, the adjustment mechanism connects the overlapping ends of the strap 3, thereby stabilizing the strap 3 at the desired length during use.

Referring to fig. 1 and 3, the adjusting mechanism comprises an adjusting frame 4 and an adjusting rod 5, the adjusting frame 4 is arranged along the length direction of the binding band 3, the adjusting rod 5 is located in the middle of the adjusting frame 4, the binding band 3 penetrates through an opening between the adjusting frame 4 and the adjusting rod 5, the binding band 3 is abutted to the end portion, close to the cover surface 1, of the adjusting rod 5, and one end of the binding band 3 is coaxially and fixedly connected with the adjusting rod 5. When a user needs to adjust the length of the binding band 3, the user moves the adjusting frame 4 along the length direction of the binding band 3, so that the adjusting rod 5 and the adjusting frame 4 move together, the adjusting rod 5 drives one end of the binding band 3 to move, the binding band 3 is in sliding connection with the connecting ring 2, the length of the overlapped part of the two ends of the binding band 3 is changed, the whole length of the binding band 3 is further changed, and the length adjusting function of the binding band 3 is realized.

Referring to fig. 1 and 3, the outer ends of the adjusting frame 4 and the adjusting rod 5 are both provided with round chamfers, and the cross sections of the adjusting frame 4 and the adjusting rod 5 are both circular. When a user operates the adjusting frame 4, the user is in contact with the round chamfer, so that the user is not easily damaged by collision when the adjusting frame 4 and the adjusting rod 5 are used.

Referring to fig. 1 and 3, adjusting rings 6 are fixedly arranged at two ends of an adjusting rod 5, the axis direction of the adjusting rings 6 is perpendicular to the length direction of the adjusting rod 5, the adjusting rings 6 are sleeved outside an adjusting frame 4, and the adjusting frame 4 and the adjusting rings 6 are slidably connected along the length direction of the adjusting frame 4. When the user moves the adjusting frame 4, the adjusting rod 5 drives the binding band 3 to move, the adjusting ring 6 is in sliding connection with the adjusting frame 4, the relative displacement process between the adjusting rod 5 and the adjusting frame 4 is realized, and the adjusting process of the adjusting rod 5 and the adjusting frame 4 on the length of the binding band 3 is more flexible.

The implementation principle of this application embodiment a high strength gauze mask does: the user moves the binding band 3 along the length direction of the limit block 7, and the binding band 3 passes through the position block 8 and the cover surface 1, so that the binding band 3 is moved out from the position between the limit block 7 and the cover surface 1. The user removes adjustment frame 4, makes to adjust pole 5 and drives bandage 3 and remove, makes bandage 3 and go-between 2 sliding connection, changes 3 both ends overlap's of bandage length, and then makes bandage 3's whole length change, makes bandage 3's length and user's head circumference looks adaptation, and convenient to use person wears mat facing 1.

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. The utility model provides a high strength gauze mask, includes top facing (1), its characterized in that: the outside of top facing (1) has set firmly four go-between (2), go-between (2) are located the upper and lower both sides of top facing (1) outer end respectively, go-between (2) that are located the upside are a set of, go-between (2) that are located the downside are a set of, the upside of top facing (1) is equipped with bandage (3) respectively with the downside of top facing (1), the both ends of bandage (3) are passed two go-between (2) of the same group respectively and with go-between (2) sliding connection, the both ends of bandage (3) are equipped with adjustment mechanism, the end connection that the both ends of bandage (3) are close to go-between (2) through adjustment mechanism and bandage (3).

2. The high-strength mask according to claim 1, wherein: the adjusting mechanism comprises an adjusting frame (4) and an adjusting rod (5), the adjusting rod (5) is located in the middle of the adjusting frame (4), the binding band (3) penetrates through an opening between the adjusting frame (4) and the adjusting rod (5), and one end of the binding band (3) is fixedly connected with the adjusting rod (5).

3. The high-strength mask according to claim 2, wherein: the cross sections of the adjusting frame (4) and the adjusting rod (5) are circular.

4. The high-strength mask according to claim 2, wherein: adjusting rings (6) are fixedly arranged at two ends of the adjusting rod (5), and two sides of the adjusting frame (4) penetrate through the adjusting rings (6) and are in sliding connection with the adjusting rings (6).

5. The high-strength mask according to claim 1, wherein: the upside and the downside in top facing (1) middle part all set firmly stopper (7), stopper (7) are on a parallel with the junction of top facing (1) and stopper (7), stopper (7) and bandage (3) sliding connection.

6. The high-strength mask according to claim 5, wherein: the end part of the limiting block (7) far away from the side edge of the cover surface (1) is fixedly provided with a positioning block (8) perpendicular to the limiting block (7), and the positioning block (8) is connected with the binding band (3) in a sliding manner.

7. The high-strength mask according to claim 1, wherein: the outer side of the cover surface (1) is detachably connected with a filter disc (9).

8. The high-strength mask according to claim 7, wherein: the lateral side of the filter sheet (9) is fixedly provided with a magic tape (10) along the circumferential direction of the filter sheet (9), and the filter sheet (9) is detachably connected with the cover surface (1) through the magic tape (10).