CN214630089U - Conveniently change protection face screen of bent screen - Google Patents
Conveniently change protection face screen of bent screen Download PDFInfo
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- CN214630089U CN214630089U CN202120514945.0U CN202120514945U CN214630089U CN 214630089 U CN214630089 U CN 214630089U CN 202120514945 U CN202120514945 U CN 202120514945U CN 214630089 U CN214630089 U CN 214630089U
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- support ring
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Abstract
The utility model discloses a conveniently change protection face screen of bent screen, including support ring, transparent bent screen, the adhesion mechanism that can tear and proof warp the mechanism. The support ring is arc-shaped with certain toughness and can be attached to the forehead, and the end part of the support ring along the length direction is provided with a belt body capable of being wound on the head. The curved screen is mounted on the support ring, and the support ring has a width to support the curved screen up and down, the curved screen extends downward to block the mouth and nose. The bonding mechanism is arranged between the support ring and the curved screen, and the curved screen can be torn off from the support ring through the bonding mechanism to facilitate replacement. The anti-warping mechanism is arranged at the end part of the support ring along the length direction, and the curved screen can be inserted into the anti-warping mechanism to avoid warping and falling. The screen of cranking glues on can removing the gum, conveniently tears the change, has reduced the waste of the part except that the screen of cranking, and in addition, here is connected through can removing the gum, and fixed area is big, is difficult to the wrench movement, and is fixed effectual.
Description
Technical Field
The utility model relates to a protection face screen field of changing of song screen specifically is a conveniently change protection face screen of song screen.
Background
To having the patient that has infectious disease, medical personnel need take the protection face screen, block droplet or blood, for example new coronavirus, the similar clamp of protection face screen upside, the cover is overhead, and the front side sets up bent screen, can block the droplet, and bent screen pollutes in the in-service use, needs whole change, will cause head hoop part waste like this, consequently, how to change bent screen under the condition that the head hoop does not change, reduces extravagantly, is the problem that this field technical personnel urgently need to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveniently change protection face screen of bent screen to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a protective face screen convenient for replacing a curved screen comprises a support ring, a transparent curved screen, a removable bonding mechanism and an anti-warping mechanism.
The support ring is arc-shaped with certain toughness and can be attached to the forehead, and the end part of the support ring along the length direction is provided with a belt body capable of being wound on the head.
The curved screen is mounted on the support ring, and the support ring has a width to support the curved screen up and down, the curved screen extends downward to block the mouth and nose.
The bonding mechanism is arranged between the support ring and the curved screen, and the curved screen can be torn off from the support ring through the bonding mechanism to facilitate replacement.
The anti-warping mechanism is arranged at the end part of the support ring along the length direction, and the curved screen can be inserted into the anti-warping mechanism to avoid warping and falling.
The protective panel for facilitating the replacement of the curved screen as described above, wherein preferably the adhesive means is a removable adhesive fixed to the surface of the support ring, and the curved screen is adhered to the removable adhesive.
As above conveniently change protection face screen of curved screen, wherein, the preferred, proof warp mechanism including fix two convenient curved screen upper end two angle male draw-in grooves at support ring tip, the equal opening of one end and the lower extreme of two relative one ends of draw-in groove, directional support ring, and the draw-in groove is the right angle shape of making things convenient for the curved screen of block, can the adhesion on can removing the gum after two angles in upper end of curved screen insert the draw-in groove, and curved screen and draw-in groove keep away from clearance fit between the inner chamber face of support ring with the convenient insertion.
The protection face screen of convenient change curved screen as above, wherein, preferably, the upper end of two draw-in grooves extends formation in opposite directions and makes things convenient for the location portion of location when inserting curved screen from the downside.
The protective face screen facilitating the replacement of the curved screen as described above, wherein it is preferable to further include a flexible support mechanism provided between the support ring and the forehead to prevent the support ring from riding up to the forehead.
The protective face screen convenient for replacing the curved screen is characterized in that the flexible supporting mechanism comprises a sponge strip fixed on the inner side of the supporting ring and arranged along the length direction, and a waterproof and breathable membrane wrapped on the outer side of the sponge strip.
The protection panel screen convenient for replacing the curved screen is characterized in that the ends of the two belt bodies are connected through the female magic tape and the male magic tape to adapt to different headbands.
The protective face screen convenient for replacing the curved screen is characterized in that the belt body is an elastic bandage.
For background art, the convenient protection face screen of changing curved screen that this application provided:
1. the support ring is abutted against the forehead, the belt body is fixed on the head, the curved screen is adhered to the movable back gum, the curved screen is convenient to tear and replace, compared with the integrated screen, the waste of the parts except the curved screen is reduced, in addition, compared with the point fixing, the fixed area is large, the movable back gum is not easy to twist, and the fixing effect is good;
2. due to the arrangement of the clamping grooves, the bent screen is prevented from being tilted at two ends, and the connection strength is ensured;
3. the sponge strips are arranged on the inner sides of the supporting rings, so that the supporting rings are softer and more comfortable, the head is prevented from being pressed against, and meanwhile, the waterproof breathable films are arranged on the outer sides of the sponge strips, so that the supporting rings are convenient to disinfect;
4. the area body adopts the elasticity bandage, and the tip passes through female magic subsides simultaneously and male magic is pasted and is connected, conveniently adjusts the elasticity, is fit for the patient of different head circumferences.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is a left side view of the present invention;
fig. 6 is a right side view of the present invention;
fig. 7 is a first axial side view of the present invention;
fig. 8 is a second axial view of the present invention.
In the figure: 1. a support ring; 11. a belt body; 12. screen bending; 13. removable gum; 14. female magic tape; 15. Male magic tape; 2. a card slot; 21. a positioning part; 3. a sponge strip; 31. waterproof ventilated membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a protective panel with a curved screen which can be replaced easily: a protective face screen convenient for replacing a curved screen comprises a support ring 1, a transparent curved screen 12, a removable bonding mechanism and an anti-warping mechanism.
The support ring 1 is arc-shaped and can be attached to a forehead, the end of the support ring 1 in the length direction is provided with a belt body 11 capable of being wound on a head, and the support ring 1 is made of plastic with certain toughness. The ends of the two belts 11 are connected by the female hook and loop fastener 14 and the male hook and loop fastener 15 to adapt to different head circumferences. Is convenient for adjusting the tightness and is suitable for different head circumferences. The belt body 11 is an elastic bandage. Is soft and more comfortable.
The curved screen 12 is installed on the support ring 1, and the support ring 1 has the width of supporting the curved screen 12 from top to bottom, and it is big to support fixed area from top to bottom to curved screen 12 like this, guarantees stably, avoids the downside to rock, and curved screen 12 downwardly extending sets up in order to block mouth and nose.
The bonding mechanism is arranged between the support ring 1 and the curved screen 12, and the curved screen 12 can be torn off from the support ring 1 through the bonding mechanism to facilitate replacement. The adhesive means is a removable adhesive 13 fixed to the surface of the support ring 1, and the curved screen 12 is adhered to the removable adhesive 13. Compared with the common adhesive tape, the removable back adhesive 13 has good viscosity, is not easy to fall off, and can be repeatedly torn off for use.
The anti-warping mechanism is arranged at the end part of the support ring 1 along the length direction, and the curved screen 12 can be inserted into the anti-warping mechanism to avoid warping and falling off. Proof warp mechanism is including fixing two convenient bent screen 12 upper ends two angle male draw-in grooves 2 at support ring 1 tip, two draw-in grooves 2 relative one end, the equal opening of one end and the lower extreme of directional support ring 1, and draw-in groove 2 is the right angle shape of the bent screen 12 of convenient block, can the adhesion on can removing gum 13 after two angles in the upper end of bent screen 12 insert draw-in groove 2, and bent screen 12 and draw-in groove 2 keep away from clearance fit between the inner chamber face of support ring 1 with convenient the inserting. Because the curved screen 12 will start from both sides if tilting, and will not tilt as long as both ends are fixed, ensuring that it will not fall off. The clearance fit is convenient for inserting the curved screen 12, and the curved screen is prevented from being directly stuck on the removable gum 13 during insertion, so that the use is more convenient. The upper ends of the two clamping grooves 2 extend oppositely to form a positioning part 21 which is convenient for positioning when the curved screen 12 is inserted from the lower side. The positioning effect is better.
A flexible support mechanism is also included between the support ring 1 and the forehead to avoid the support ring 1 riding up the forehead. When in normal use, the support ring 1 is hard and easy to press against the forehead, and the tough support mechanism is more comfortable. Toughness supporting mechanism is including fixing the sponge strip 3 that sets up along length direction in support ring 1 inboard, and the outside parcel of sponge strip 3 has waterproof ventilative waterproof ventilated membrane 31 be convenient for disinfect, and is waterproof simultaneously, also be the pellicle, a lot of on the market, for example that waterproof layer of diaper.
The height of the support ring 1 and the removable backing adhesive 13 can be set to 10mm, and the support ring and the removable backing adhesive can be changed according to the needs and can be flexibly used, and the support ring and the removable backing adhesive are only used for reference.
The working principle is as follows: support ring 1 supports on the forehead, and the area body 11 is fixed overhead, and curved screen 12 glues on can removing gum 13, conveniently tears except changing, for the integration, has reduced the waste of partly except curved screen 12, in addition, for the point is fixed, connects here through can removing gum 13, and fixed area is big, is difficult to the wrench movement, and is fixed effectual. Due to the arrangement of the clamping groove 2, the bent screen 12 is prevented from being tilted at two ends, and the connection strength is guaranteed. Support ring 1 inboard sets up sponge strip 3, and is softer comfortable, avoids pressing against the head, and simultaneously, the 3 outsides of sponge strip set up waterproof ventilated membrane 31, the disinfection of being convenient for. The belt body 11 adopts the elastic bandage, and the tip passes through female magic subsides 14 and male magic subsides 15 to be connected simultaneously, conveniently adjusts the elasticity, is fit for the patient of different head circumferences.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a conveniently change protection face screen of bent screen which characterized in that includes:
the forehead support ring comprises a support ring (1), wherein the support ring (1) is in a circular arc shape with certain toughness and capable of being attached to a forehead, and a belt body (11) capable of being wound on the forehead is arranged at the end part of the support ring (1) along the length direction;
the curved screen (12) is transparent, the curved screen (12) is installed on the support ring (1), the support ring (1) has the width for supporting the curved screen (12) up and down, and the curved screen (12) extends downwards to block the mouth and the nose;
the bonding mechanism can be torn off and is arranged between the support ring (1) and the curved screen (12), and the curved screen (12) can be torn off from the support ring (1) through the bonding mechanism so as to be convenient to replace;
the anti-warping mechanism is arranged at the end part of the support ring (1) along the length direction, and the curved screen (12) can be inserted into the anti-warping mechanism to avoid warping and falling.
2. The protective face screen convenient for replacing the curved screen according to claim 1, characterized in that: the adhesive mechanism is a removable back adhesive (13) fixed on the surface of the support ring (1), and the curved screen (12) is adhered on the removable back adhesive (13).
3. The protective face screen convenient for replacing the curved screen according to claim 2, characterized in that: proof warp mechanism is including fixing two convenient bent screen (12) upper end two angle male draw-in grooves (2) at support ring (1) tip, and the equal opening of one end and the lower extreme of two relative one end of draw-in groove (2), directional support ring (1), and draw-in groove (2) are the right angle shape of making things convenient for the bent screen (12) of block, can the adhesion on can removing gum (13) after inserting draw-in groove (2) at two angles in the upper end of bent screen (12).
4. The protective face screen convenient for replacing the curved screen according to claim 3, characterized in that: the upper ends of the two clamping grooves (2) extend oppositely to form a positioning part (21) which is convenient for positioning when the curved screen (12) is inserted from the lower side.
5. The protective face screen convenient for replacing the curved screen according to claim 4, characterized in that: also comprises a flexible support mechanism arranged between the support ring (1) and the forehead to avoid that the support ring (1) moves towards the forehead.
6. The protective face screen convenient for replacing the curved screen according to claim 5, characterized in that: the toughness supporting mechanism comprises a sponge strip (3) which is fixed on the inner side of the supporting ring (1) and arranged along the length direction, and a waterproof and breathable air-permeable film (31) wraps the outer side of the sponge strip (3).
7. The protective face screen convenient for replacing the curved screen according to claim 6, characterized in that: the ends of the two belts (11) are connected through a female magic tape (14) and a male magic tape (15) to adapt to different head circumferences.
8. The protective face screen convenient for replacing the curved screen according to claim 7, characterized in that: the belt body (11) is an elastic bandage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120514945.0U CN214630089U (en) | 2021-03-11 | 2021-03-11 | Conveniently change protection face screen of bent screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120514945.0U CN214630089U (en) | 2021-03-11 | 2021-03-11 | Conveniently change protection face screen of bent screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214630089U true CN214630089U (en) | 2021-11-09 |
Family
ID=78452536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120514945.0U Active CN214630089U (en) | 2021-03-11 | 2021-03-11 | Conveniently change protection face screen of bent screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214630089U (en) |
-
2021
- 2021-03-11 CN CN202120514945.0U patent/CN214630089U/en active Active
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