CN212185276U

CN212185276U - Full-plastic nose bridge strip

Info

Publication number: CN212185276U
Application number: CN202020674465.6U
Authority: CN
Inventors: 吴昊; 吴绪牛
Original assignee: Dongguan Niufa Plastic Hardware Co ltd
Current assignee: Dongguan Niufa Plastic Hardware Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-12-22
Anticipated expiration: 2030-04-27

Abstract

The utility model belongs to the technical field of bridge of the nose strip technique and specifically relates to a plastic bridge of the nose strip is related to, its technical scheme main points are: including being rectangular flat banding's plastic strip body, the surface department of plastic strip body is provided with unsmooth line, the utility model has the characteristics of integrated into one piece, play the effect that reduces the storage cost, retrieves the security when difficult and promote the use.

Description

Full-plastic nose bridge strip

Technical Field

The utility model belongs to the technical field of bridge of the nose strip technique and specifically relates to a plastic bridge of the nose strip is related to.

Background

The nose bridge strip is a thin adhesive tape used in the mask, is usually in a strip shape, and plays a role in fixedly attaching the mask to the nose bridge.

At present, a bridge of the nose strip that commonly uses on the market is the galvanized bridge of the plastic bag, and the galvanized bridge of the plastic bag is a bridge of the nose strip that has the galvanized strip at the inside parcel of plastic casing, and the galvanized bridge of the plastic bag can have along with the bending deformation of exogenic action like the wire, is difficult for kick-backing after losing external force when the galvanized bridge of the plastic bag simultaneously, can keep having the unchangeable excellent performance of shape.

However, the processing production process step of plastic-coated galvanized nose bridge strip is comparatively complicated, and need separately store galvanized strip material and plastic material when depositing raw and other materials, the storage cost is higher, and simultaneously, because plastic-coated galvanized nose bridge strip comprises two kinds of materials, when consequently need retrieve the nose bridge strip, often need separate to both and collect, the step is loaded down with trivial details, the recycle of the nose bridge strip of being not convenient for, and, plastic-coated galvanized nose bridge strip causes the plastic layer damaged easily in the use, thereby make the tip of galvanized strip stab the human body, it is not safe enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic bridge of nose strip, it has integrated into one piece's characteristics, plays the effect that reduces the storage cost, retrieves the difficulty and promote the security when using.

In order to achieve the above object, the utility model provides a following technical scheme:

an all-plastic nose bridge strip comprises a strip-shaped flat strip-shaped plastic strip body, wherein concave-convex lines are arranged on the surface of the plastic strip body.

By adopting the technical scheme, the galvanized nose bridge strip is omitted by integrally forming the plastic strip body, so that the storage cost of raw materials is reduced; meanwhile, when the plastic strip body is recycled, the plastic strip body can be recycled only by being collected in a centralized manner, so that the separation step is omitted, and the plastic strip recycling device is convenient and quick; the plastic strip body has better flexibility, is not easy to damage the human body, and improves the safety of the product in use; when the installation, the plastic strip body is coated between the non-woven fabric layer and the cotton layer usually, concave-convex lines on the plastic strip body increase the surface roughness of the plastic strip body, so that the friction force between the plastic strip body and the non-woven fabric and the cotton cloth is increased, and the plastic strip body is not easy to generate the position deviation when being installed in the mask.

The utility model discloses further set up to: the width a of the plastic strip body is 2.8mm to 5.0mm, and the thickness b of the plastic strip body is 0.7mm to 1.3 mm.

Through adopting above-mentioned technical scheme, when the width a of plastic strip body is less than 2.8mm or when the thickness b of plastic strip body is less than 0.7mm, the intensity of plastic strip body is weaker, causes the condition that 1 fracture of plastic strip body and moulding state are unstable to appear easily, when the width a of plastic strip body is greater than 5.0mm or the thickness b of plastic strip body is greater than 1.3mm, then can waste more manufacturing material.

The utility model discloses further set up to: the concave-convex grains are positioned on the surfaces of the two sides of the plastic strip body, which are back to back.

Through adopting above-mentioned technical scheme, its both sides surface that carries on the back mutually of plastic strip body accessible respectively with the non-woven fabrics layer and the cotton layer butt of gauze mask, so further promoted nose bridge strip and prevented the skew effect.

The utility model discloses further set up to: the concave-convex lines comprise a plurality of first ribs and a plurality of second ribs, the first ribs are parallel to each other and a plurality of first ribs are arranged at equal intervals along the length direction of the plastic strip body, the second ribs are parallel to each other, the second ribs are arranged at equal intervals along the length direction of the plastic strip body, and the first ribs and the second ribs are crossed with each other to form a grid shape.

Through adopting above-mentioned technical scheme, be crossing setting between first bead and the second bead and make and form latticed concave convex line between first bead and the second bead, so play the effect of the roughness of the surface of increase plastic strip body.

The utility model discloses further set up to: the plastic strip body is provided with a sawtooth boss, and the sawtooth boss is arranged along the length direction of the plastic strip body.

Through adopting above-mentioned technical scheme, the sawtooth boss can hold the plastic strip body with the hook on the gauze mask through the structure of its cockscomb structure for difficult production skew when the cockscomb structure body is installed in the gauze mask.

The utility model discloses further set up to: the concave-convex lines comprise accommodating grooves which are concavely arranged on the plastic strip body.

Through adopting above-mentioned technical scheme, the storage tank is except can increasing the friction on plastic strip body surface, and through setting up the storage tank, plastic strip body accessible storage tank carries out the holding to glue, so make the plastic strip body except wrapping up in the gauze mask, can also paste outside the non-woven fabrics layer, increased the application scope of plastic strip body, satisfied the variety of gauze mask application demand.

The utility model discloses further set up to: the openings of the accommodating grooves are arranged in a circular shape, and the accommodating grooves are distributed on the plastic strip body in an array manner.

Through adopting above-mentioned technical scheme, the circular hole form holding tank of array distribution on the plastic strip body can carry out the holding to the glue of paining on the plastic strip body uniformly.

The utility model discloses further set up to: the opening of the containing groove is rectangular, and the containing grooves are arranged at equal intervals along the length direction of the plastic strip body.

Through adopting above-mentioned technical scheme, equidistant storage tank of arranging on the plastic strip body can carry out even holding to glue along the length direction of plastic strip body.

To sum up, the utility model discloses a beneficial technological effect does:

1. the plastic strip body reduces the storage cost of raw materials in an integrally forming mode; meanwhile, the plastic strip body is recycled, so that a separation step is omitted, and the plastic strip body is conveniently and quickly recycled; the plastic strip body has better flexibility, is not easy to damage the human body, and improves the safety of the product in use;

2. the concave-convex lines have the effect of preventing the plastic strip body from deviating when being installed in the mask;

3. the plastic strip body can be firmly adhered and fixed outside the mask by the plastic strip through the accommodating groove, and when the plastic strip body needs to be recovered, the plastic strip body is torn to realize disassembly, so that the process is convenient and fast.

Drawings

Fig. 1 is a schematic structural view in embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural view in embodiment 2 of the present invention;

fig. 4 is a schematic structural view in embodiment 3 of the present invention;

fig. 5 is a schematic structural view in embodiment 4 of the present invention.

In the figure, 1, a plastic strip body; 2. a surface; 3. a side edge; 4. concave-convex lines; 41. a first rib; 42. a second rib; 5. a sawtooth boss; 6. a containing groove.

Detailed Description

Example 1: referring to fig. 1, a full plastic nose bridge disclosed by the present invention comprises a plastic strip body 1 in a long flat strip shape, the plastic strip body 1 is integrally formed by polyolefin resin, wherein the plastic strip body 1 comprises two side surfaces 2 which are parallel to each other and back to each other, the plastic strip body 1 further comprises a side edge 3 which is positioned between the two side surfaces 2 on the plastic strip body 1 and is in a circular arc transition shape, concave-convex lines 4 are integrally formed on the two opposite side surfaces 2 on the plastic strip body 1, the concave-convex lines 4 comprise a plurality of first convex edges 41 and second convex edges 42, the first convex edges 41 are parallel to each other, the first convex edges 41 are arranged at equal intervals along the length direction of the plastic strip body 1, the second convex edges 42 are parallel to each other, the second convex edges 42 are arranged at equal intervals along the length direction of the plastic strip body 1, the first convex edges 41 and the second convex edges 42 are crossed to each other to form a grid shape, latticed concave-convex grain 4 plays the effect of 2 roughness in surface of increase plastic strip body 1, plastic strip body 1 is when installing on the gauze mask, 1 cladding of plastic body is between the non-woven fabrics layer and the cotton layer of gauze mask, concave-convex grain 4 on the plastic strip body 1 has increased 2 roughness on surface of plastic strip body 1, thereby make the frictional force between plastic strip body 1 and non-woven fabrics and the cotton obtain the increase, and then the difficult skew that produces the position when making plastic strip body 1 install in the gauze mask.

Referring to fig. 2, in the present embodiment, a width a of the plastic strip body 1 is 2.8mm to 5.0mm, a thickness b of the plastic strip body 1 is 0.7mm to 1.3mm, when the width a of the plastic strip body 1 is less than 2.8mm or when the thickness b of the plastic strip body 1 is less than 0.7mm, the strength of the plastic strip body 1 is weak, which easily causes the plastic strip body 1 to break and unstable molding state, and when the width a of the plastic strip body 1 is greater than 5.0mm or the thickness b of the plastic strip body 1 is greater than 1.3mm, a large amount of manufacturing materials are wasted. For example, the width a of the plastic strip body 1 may be 2.8mm, 3.0mm, 3.2mm, 3.5mm, 3.8mm, 4.0mm, and 5.0mm, the thickness of the plastic strip body 1 may be 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, and 1.3mm, in this embodiment, the width a of the plastic strip body 1 is preferably 4.0mm, and the thickness b of the plastic strip body 1 is preferably 0.9 mm.

Example 2: referring to fig. 3, the present embodiment is different from embodiment 1 in that a sawtooth boss 5 is integrally formed on the plastic strip body 1, the sawtooth boss 5 is located at two side edges 3 of the plastic strip body 1, and the sawtooth boss 5 is arranged along the length direction of the plastic strip body 1, and the sawtooth boss 5 can hook the plastic strip body 1 on the mask through a sawtooth structure thereof, so that the plastic strip body 1 is not easily deviated when being installed in the mask.

Example 3: referring to fig. 4, for the utility model discloses a full-plastic nose bridge, which comprises a plastic strip body 1 in the form of a long flat strip, the plastic strip body 1 is integrally formed by polyolefin resin, wherein the plastic strip body 1 comprises two side surfaces 2 which are parallel to each other and back to each other, concave-convex lines 4 are integrally formed on the two side surfaces 2 on the plastic strip body 1, the concave-convex lines 4 comprise a plurality of accommodating grooves 6 which are concavely arranged on the surface 2 of the plastic strip body 1 from outside to inside, the openings of the accommodating grooves 6 are circularly arranged, the accommodating grooves 6 are distributed on the plastic strip body 1 in an array manner, the accommodating grooves 6 are fully arranged on the surface 2 of the plastic strip body 1, the plastic strip body 1 in the embodiment can be wrapped and installed in a mask, and can be adhered to the outside of a non-woven fabric layer by glue, when the plastic strip body 1 is adhered to the outside of the non-woven fabric, through setting up storage tank 6 for glue can be preserved when paining on plastic strip body 1 and hold in plastic strip body 1's storage tank 6, so make plastic strip body 1 can the more glue of holding when the laminating, so make plastic strip body 1's bonding effect better, and simultaneously, when needs retrieve plastic strip body 1, because plastic strip body 1 pastes in the gauze mask outside, so be convenient for directly tear the plastic strip body 1 from the gauze mask and take off, thereby be convenient for plastic strip body 1's recycle.

Example 4: referring to fig. 5, the present embodiment is different from embodiment 3 in that the openings of the receiving grooves 6 are rectangular, the receiving grooves 6 are arranged at equal intervals along the length direction of the plastic strip body 1, and the receiving grooves 6 fill up the surface 2 on the plastic strip body 1.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. An all-plastic nose bridge strip is characterized in that: the plastic strip comprises a plastic strip body (1) in a long flat strip shape, wherein concave-convex grains (4) are arranged on the surface (2) of the plastic strip body (1).

2. An all-plastic nose bridge strip according to claim 1, wherein: the width a of the plastic strip body (1) is 2.8mm to 5.0mm, and the thickness b of the plastic strip body (1) is 0.7mm to 1.3 mm.

3. An all-plastic nose bridge strip according to claim 1, wherein: the concave-convex grains (4) are positioned on the two side surfaces (2) of the plastic strip body (1) which are back to back.

4. An all-plastic nose bridge strip according to claim 1, wherein: concave-convex line (4) include a plurality of first beads (41) and second bead (42), a plurality of first bead (41) are parallel to each other, and a plurality of first bead (41) are followed the equidistant setting of length direction of plastic strip body (1), a plurality of second bead (42) are parallel to each other, just second bead (42) are followed the length direction of plastic strip body (1) is equidistant setting, intercrossing forms latticedly between first bead (41) and the second bead (42).

5. An all-plastic nose bridge strip according to claim 1, wherein: the plastic strip is characterized in that a sawtooth boss (5) is arranged on the plastic strip body (1), and the sawtooth boss (5) is arranged along the length direction of the plastic strip body (1).

6. An all-plastic nose bridge strip according to claim 1, wherein: the concave-convex lines (4) comprise accommodating grooves (6) which are arranged on the plastic strip body in a concave mode.

7. An all-plastic nose bridge strip according to claim 6, wherein: the openings of the accommodating grooves (6) are arranged in a circular shape, and the accommodating grooves (6) are distributed on the plastic strip body (1) in an array manner.

8. An all-plastic nose bridge strip according to claim 6, wherein: the opening of the accommodating groove (6) is rectangular, and the accommodating groove (6) is arranged at equal intervals along the length direction of the plastic strip body (1).