CN213756790U - Prevent tying adjustable area of ear - Google Patents
Prevent tying adjustable area of ear Download PDFInfo
- Publication number
- CN213756790U CN213756790U CN202022764361.7U CN202022764361U CN213756790U CN 213756790 U CN213756790 U CN 213756790U CN 202022764361 U CN202022764361 U CN 202022764361U CN 213756790 U CN213756790 U CN 213756790U
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- belt
- mask
- base body
- ear
- adjustable
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Abstract
The utility model discloses an ear-tightening prevention adjustable belt, which comprises a left belt (1) and a right belt (2); when people use the mask, the mask belt of the mask is fixed in the fixing groove (3) of the ear tightening prevention adjustable belt, so that the problem of discomfort and tightening injury caused by the fact that the mask belt is directly worn behind ears is solved; when the mask is used by different people, the anti-ear-tightening adjustable band is fixedly installed through the installation holes (1-4) and the corresponding round-head cylinders (2-3) to adjust the length; in the process of adjusting the length, the excessive round-head cylinder (2-3) can be placed in the long groove (1-3) and the open groove (1-5); the fixing groove (3) of the ear-tightening prevention adjustable belt is specially provided with a convex stop block (3-3), so that the mask belt is prevented from directly sliding out of the fixing groove (3) when the mask is adjusted.
Description
Technical Field
The utility model belongs to the auxiliary field of medical instrument, concretely relates to prevent tightening adjustable area of ear.
Background
Under the influence of new crown epidemic situation, the mask becomes an indispensable protective article for daily going out. People can feel that the mask belts at two sides of the mask are very uncomfortable to be tied on ears when wearing the mask for a long time, and sometimes can strain the ears, so an ear-tightening prevention device is needed, the problem that the mask belts at two sides of the mask are tied on the ears is solved, and the discomfort of a user when wearing the mask is reduced. In order to solve the above problems, an anti-pinching adjustable band is provided.
The patent number is CN 211794436U's chinese utility model discloses a gauze mask prevents reining in ear device, including main part, connecting band one, connecting band two, buckle one, buckle two, solid fixed ring one and solid fixed ring two, the main part be rectangle sheet structure, connecting band one and connecting band two be rectangle sheet structure, the one end of connecting band one is connected with the one end of main part, the one end of connecting band two is connected with the other end of main part, buckle one and buckle two be irregular shape rectangle sheet structure, one end is the swallow-tail form, the swallow-tail form one end of buckle one is connected with the other end of connecting band one, the swallow-tail form one end of buckle two is connected with the other end of connecting band two, connecting band one, connecting band two, buckle one and buckle two are all made by medical plastics. The utility model discloses a having solved the gauze mask area on gauze mask body both sides and having tightened up the sensation of uncomfortable on two ears, also having overcome the problem that can tighten the ear sometimes, nevertheless to different crowds' head circumference, partial crowd wears the gauze mask and appears loosening easily for gauze mask and the laminating of face of a person face are insecure, and the gauze mask is excessively laminated when still partial crowd wears, causes the face to receive the extrusion serious, makes this crowd wear the uncomfortable sense of gauze mask and increases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and designing an anti-ear-tightening adjustable belt.
Realize above-mentioned purpose the utility model discloses a technical scheme does: the utility model provides an prevent tying adjustable area of ear which characterized in that: comprises a left belt and a right belt; the left belt comprises a left belt base body, one end of the left belt base body is connected with a left lantern ring, symmetrical fixing grooves are formed in the positions close to the other end of the left belt base body, and mounting holes are uniformly distributed in the middle of the left belt base body; the right belt comprises a right belt base body, one end of the right belt base body is connected with a right lantern ring, symmetrical fixing grooves are formed in the positions close to the other end of the right belt base body, and round-head cylinders are uniformly distributed in the middle of the right belt base body; the left belt substrate of the left belt is sleeved in the right annular collar of the right belt, and the right belt substrate of the right belt is sleeved in the left annular collar of the left belt.
Wherein, the fixing groove comprises a guide opening and a fixing hole; a convex stop block is arranged between the guide opening and the fixing hole.
And the left belt substrate is provided with an elongated slot and an open slot at two sides of the mounting hole respectively, and the length of the open slot is extended to the side surface of one end of the left belt substrate.
Wherein, the material in left side area and right side area is medical silica gel material.
To sum up, the utility model relates to a prevent tightening adjustable area of ear, its beneficial effect is: when people use the mask, the mask belt of the mask is fixed in the fixing groove of the ear tightening prevention adjustable belt, so that the problem of discomfort and tightening injury caused by the fact that the mask belt is directly worn on ears is solved; when the mask is used by different people, the anti-ear-tightening adjustable band is fixedly installed through the installation holes and the corresponding round-head cylinders to adjust the length; in the process of adjusting the length, the excessive round-head cylinder can be placed in the long groove and the open groove; this prevent tightening the adjustable fixed slot in ear and be equipped with a convex dog specially, avoid when the adjustment gauze mask, the gauze mask area is direct from the fixed slot roll-off.
Drawings
Fig. 1 is a perspective view of the ear-tightening prevention adjustable band of the present invention;
fig. 2 is a perspective view of the left belt of the present invention;
fig. 3 is a perspective view of the right belt of the present invention;
fig. 4 is a perspective view of the fixing groove of the present invention.
In the figure, 1, left belt; 2. a right belt; 3. fixing grooves;
1-1, left belt base body; 1-2, a left lantern ring; 1-3, long groove; 1-4, mounting holes; 1-5, open slots;
2-1, right belt base body; 2-2, a right-shaped lantern ring; 2-3, round-head cylinder;
3-1, a guide port; 3-2, fixing holes; 3-3, convex stop block.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1, 2 and 3, an ear-tightening prevention adjustable belt, which is characterized in that: comprises a left belt 1 and a right belt 2; the left belt 1 comprises a left belt base body 1-1, one end of the left belt base body 1-1 is connected with a left square lantern ring 1-2, the position close to the other end is provided with symmetrical fixing grooves 3, and the middle position of the left belt base body 1-1 is provided with uniformly distributed mounting holes 1-4; the right belt 2 comprises a right belt base body 2-1, one end of the right belt base body 2-1 is connected with a right lantern ring 2-2, symmetrical fixing grooves 3 are formed in positions close to the other end of the right belt base body 2-1, and round-head cylinders 2-3 which are uniformly distributed are arranged in the middle of the right belt base body 2-1; the left belt base body 1-1 of the left belt 1 is sleeved in the right annular sleeve ring 2-2 of the right belt 2, and the right belt base body 2-1 of the right belt 2 is sleeved in the left annular sleeve ring 1-2 of the left belt 1.
As shown in fig. 4, the fixing groove 3 includes a guide opening 3-1 and a fixing hole 3-2; a convex stop block 3-3 is arranged between the guide opening 3-1 and the fixing hole 3-2.
As shown in fig. 2, an elongated slot 1-3 and an open slot 1-5 are respectively arranged on two sides of the mounting hole 1-4 on the left belt substrate 1-1, and the length of the open slot 1-5 is from the side surface of one end of the left belt substrate 1-1.
As shown in fig. 1, the left belt 1 and the right belt 2 are made of medical silica gel.
To sum up, the utility model relates to an ear-tightening prevention adjustable belt, when people use the mask, the mask belt of the mask is fixed in the fixing groove 3 of the ear-tightening prevention adjustable belt, thus solving the discomfort and the strain caused by directly wearing the mask belt on the ears; when the mask is used by different people, the anti-ear-tightening adjustable band is fixedly installed through the installation holes 1-4 and the corresponding round-head cylinders 2-3 to adjust the length; in the process of adjusting the length, the extra round-head cylinder 2-3 can be placed in the long groove 1-3 and the open groove 1-5; the fixing groove 3 of the ear-tightening prevention adjustable belt is specially provided with a convex stop block 3-3, so that the mask belt is prevented from directly sliding out of the fixing groove 3 when the mask is adjusted.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (4)
1. The utility model provides an prevent tying adjustable area of ear which characterized in that: comprises a left belt (1) and a right belt (2); the left belt (1) comprises a left belt base body (1-1), one end of the left belt base body (1-1) is connected with a left annular lantern ring (1-2), a symmetrical fixing groove (3) is formed in the position close to the other end of the left belt base body, and mounting holes (1-4) are uniformly distributed in the middle of the left belt base body (1-1); the right belt (2) comprises a right belt base body (2-1), one end of the right belt base body (2-1) is connected with a right square lantern ring (2-2), a symmetrical fixing groove (3) is formed in the position close to the other end of the right belt base body, and round-head cylinders (2-3) are uniformly distributed in the middle of the right belt base body (2-1); the left side of left side area (1) takes base member (1-1) cover to establish in right side shape lantern ring (2-2) of right side area (2), the right side of right side area (2) takes base member (2-1) cover to establish in left side shape lantern ring (1-2) of left side area (1).
2. The anti-snare adjustable strap of claim 1, wherein: the fixing groove (3) comprises a guide opening (3-1) and a fixing hole (3-2); a convex stop block (3-3) is arranged between the guide opening (3-1) and the fixing hole (3-2).
3. The anti-snare adjustable strap of claim 1, wherein: an elongated slot (1-3) and an open slot (1-5) are respectively arranged on two sides of the mounting hole (1-4) on the left belt substrate (1-1), and the length of the open slot (1-5) is extended to the side surface of one end of the left belt substrate (1-1).
4. The anti-snare adjustable strap of claim 1, wherein: the left belt (1) and the right belt (2) are made of medical silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764361.7U CN213756790U (en) | 2020-11-24 | 2020-11-24 | Prevent tying adjustable area of ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022764361.7U CN213756790U (en) | 2020-11-24 | 2020-11-24 | Prevent tying adjustable area of ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213756790U true CN213756790U (en) | 2021-07-23 |
Family
ID=76891330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022764361.7U Active CN213756790U (en) | 2020-11-24 | 2020-11-24 | Prevent tying adjustable area of ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213756790U (en) |
-
2020
- 2020-11-24 CN CN202022764361.7U patent/CN213756790U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |