CN218705452U

CN218705452U - Plastic aspheric lens packaging box with good protection performance

Info

Publication number: CN218705452U
Application number: CN202222938714.XU
Authority: CN
Inventors: 周健; 施建华; 王上立
Original assignee: Nanjing Changming Photoelectric Technology Co ltd
Current assignee: Nanjing Changming Photoelectric Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a plastic aspheric lens packing box with good protection, which comprises a box body; the protective air bag is arranged inside the box body, and four corners of the outer wall of the protective air bag are fixedly adhered to the box body; still include the sponge box, its setting is in the inside of protecting airbag, and sponge box and protecting airbag sliding fit, the inside upper and lower end of sponge box all is provided with the standing groove, has put into the aspheric surface lens in the inside of standing groove, the upper and lower of the inside both sides of sponge box all is provided with the mounting groove, has solved that aspheric surface lens packing carton protective structure is comparatively single and the dynamics of opening is great or reverse open the packing carton and easily appear the problem that the lens flew out from the standing groove.

Description

Plastic aspheric lens packaging box with good protection performance

Technical Field

The utility model relates to an aspherical mirror piece packing carton technical field specifically is a plastics that protection nature is good packing carton for aspherical mirror piece.

Background

Its surface radian of aspheric lens is different with ordinary spherical lens, has revised the image, solves the crooked scheduling problem in the field of vision, simultaneously, makes the lens lighter, thinner, more flat, and after aspheric lens production and processing was accomplished, need place it in the inside of packing carton, the packing carton generally can set up flexible material in order to wrap up in the outside of plastics aspheric lens at present to form the protection.

For example, chinese granted patent No. CN211919390U, "a lens packaging box", includes a protection member, a cover plate, and a bottom plate, wherein the protection member includes an attachment plate attached to an inner surface of the cover plate, the attachment plate is provided with a receiving cavity protruding toward the cover plate, and a through hole for exposing the receiving cavity to the cover plate is formed in a middle portion of the cover plate; the inner surface of the bottom plate is bonded with the attaching plate; apron and bottom plate folding joint, the holding chamber that sets up can provide sufficient accommodation space for the lens, improves the protectiveness to the lens, and the difficult direct pressure loss lens of ambient pressure.

Although adopt the cushion to form the protection to plastics aspheric surface lens among the above-mentioned prior art, protective structure is comparatively single, only relies on the cushion lens still can be impaired when taking place violent collision, and on the other hand people are opening the in-process of packing carton, and the problem that the lens flew out from the standing groove can all appear in opening the packing carton that the dynamics is great or reverse, consequently unsatisfied current demand, to this we have proposed the packing carton for plastics aspheric surface lens that protectiveness is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics aspheric surface packing carton for lens that protectiveness is good to solve the aspheric surface lens packing carton protective structure who proposes among the above-mentioned background art comparatively single and open the great or reverse problem that the lens fly out from the standing groove easily appears in opening the packing carton of dynamics.

In order to achieve the above purpose, the utility model provides a following technical scheme: a packaging box for plastic aspheric lenses with good protection performance comprises a box body;

the protective air bag is arranged inside the box body, and four corners of the outer wall of the protective air bag are fixedly adhered to the box body;

still include the sponge box, its setting is in the inside of protecting airbag, and sponge box and protecting airbag sliding fit, the inside upper and lower end of sponge box all is provided with the standing groove, and aspheric lens has been put into to the inside of standing groove, the inside both sides of sponge box all are provided with the mounting groove from top to bottom.

Preferably, the rear end of box body one side is provided with the cover of aerifing, the rear end of protective air bag one side is provided with the intake pipe, and the one end of intake pipe is connected with the intake pipe, the one end of intake pipe is provided with first one-way mechanism, the inside of intake pipe is provided with second one-way mechanism.

Preferably, first one-way mechanism and second one-way mechanism include fixed block, ventilate ring, activity ball and supporting spring, and the inside both sides of fixed block and the central point department of putting of ventilating the ring all are equipped with the through-hole, and the central point that supporting spring's one end was fixed in fixed block one side puts, and supporting spring's the other end is fixed mutually with activity ball, the diameter of activity ball is greater than the through-hole of ventilating the ring.

Preferably, the inside of mounting groove all is provided with spacing lid, and the one end of spacing lid rotates with the sponge box to be connected, the other end of spacing lid is fixed and is provided with the knob, and the knob extends to the outside of sponge box.

Preferably, the other side of the protective air bag is provided with an exhaust valve, and the exhaust valve extends to the outside of the box body.

Preferably, a sealing cover is arranged above the front end of the box body, and one end of the sealing cover is hinged with the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with protective airbag in the inside of box body, because this packing carton repeatedly usable, its inside protective airbag also can realize filling out the gassing, can fill in the sponge box to protective airbag's inside, constantly press down the cover of aerifing afterwards, pass through the inside that the intake pipe supplyed to protective airbag with inside air, realize holistic inflation, can occupy sponge box and the inside residual space of box body after the protective airbag inflation, thereby form an inseparable whole, when the packing carton bumps, protective airbag can realize one-level buffering protection, weaken and come from outside impact force, the soft structure of sponge box can form the parcel to the aspheric surface lens, further improve the protective effect to the aspheric surface lens.

2. The utility model discloses an upper and lower end at the sponge box all is provided with the standing groove, when carrying out putting into of aspheric surface lens to one side standing groove, rotate two knobs, make its spacing lid all take place one hundred eighty degrees rotatoryly, thereby open the standing groove space, aspheric surface lens can fill in its inside easily, aspheric surface lens contact is to the standing groove bottom back, the knob rotates once more, make spacing lid reset once more, realize blockking of aspheric surface lens upper end, can carry out putting into of aspheric surface lens to the another side standing groove with the same mode, under this mechanism, not only can carry out the packing of accomodating of aspheric surface lens at the two sides of sponge box, and people are opening the in-process of packing carton, no matter open the great or reverse problem that can not appear lens from the standing groove that opens of dynamics.

3. The utility model discloses a be provided with first single direction mechanism and second single direction mechanism, press the in-process of cover of aerifing, its inside air causes the extrusion to the movable ball, make it remove towards the rear end, the air can pass through from the through-hole at ventilation ring center, and enter into to the intake pipe from the through-hole of fixed block, loosen and aerify the cover back, seal the movable ball and ventilate the ring once more under the effect of supporting spring and inside atmospheric pressure, the inside air of protective airbag can be avoided from the intake pipe discharge so first single direction mechanism's setting, the second single direction mechanism can avoid aerifing the cover and leak outside tonifying qi and the outer air of gas filled in-process.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a perspective view of the aspheric lens and the position-limiting cover of the present invention;

fig. 4 is a partially enlarged view of the area a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a protective air bag; 3. a sponge box; 4. sealing the cover; 5. inflating the cover; 6. an air inlet pipe; 7. a placement groove; 8. an aspherical lens; 9. a limiting cover; 10. a knob; 11. mounting grooves; 12. an exhaust valve; 13. a first one-way mechanism; 14. a second one-way mechanism; 15. a fixed block; 16. a venting ring; 17. a movable ball; 18. supporting the spring.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a packaging box for plastic aspheric lenses with good protection performance comprises a box body 1;

the protective air bag 2 is arranged inside the box body 1, and four corners of the outer wall of the protective air bag 2 are fixedly adhered to the box body 1;

still include sponge box 3, its setting is in the inside of protecting airbag 2, and sponge box 3 and protecting airbag 2 sliding fit, and the inside upper and lower end of sponge box 3 all is provided with standing groove 7, and aspheric surface lens 8 has been put into to the inside of standing groove 7, and the upper and lower of the inside both sides of sponge box 3 all is provided with mounting groove 11.

Referring to fig. 1 and 2, an inflation sleeve 5 is arranged at the rear end of one side of a box body 1, an air inlet pipe 6 is arranged at the rear end of one side of a protective airbag 2, one end of the air inlet pipe 6 is connected with the air inlet pipe 6, a first one-way mechanism 13 is arranged at one end of the air inlet pipe 6, a second one-way mechanism 14 is arranged inside the air inlet pipe 6, and the protective airbag 2 can realize one-level buffer protection and weaken impact force from the outside.

Referring to fig. 4, the first one-way mechanism 13 and the second one-way mechanism 14 include a fixing block 15, a ventilation ring 16, a movable ball 17 and a support spring 18, through holes are disposed at two sides of the inside of the fixing block 15 and a center of the ventilation ring 16, one end of the support spring 18 is fixed at the center of one side of the fixing block 15, the other end of the support spring 18 is fixed with the movable ball 17, the diameter of the movable ball 17 is larger than that of the ventilation ring 16, the first one-way mechanism 13 can prevent air inside the protective airbag 2 from being discharged from the air inlet tube 6, and the second one-way mechanism 14 can prevent air leakage of the inflation sleeve 5 during air inflation and inflation.

Referring to fig. 1-3, the inside of the mounting groove 11 is provided with a limiting cover 9, one end of the limiting cover 9 is rotatably connected with the sponge box 3, the other end of the limiting cover 9 is fixedly provided with a knob 10, and the knob 10 extends to the outside of the sponge box 3, so that the aspheric lenses 8 can be stored and packaged on two sides of the sponge box 3, and the problem that the lenses fly out of the placing groove 7 can not occur no matter people open the packaging box with large opening force or open the packaging box reversely.

Referring to fig. 2, an exhaust valve 12 is disposed at the other side of the protection airbag 2, and the exhaust valve 12 extends to the outside of the case body 1 for exhausting the protection airbag 2.

Referring to fig. 1, a sealing cover 4 is disposed above the front end of the box body 1, and one end of the sealing cover 4 is hinged to the box body 1, so that the sponge box 3 can be taken out and placed by opening the sealing cover 4.

The working principle is as follows: during the use, when putting into of aspheric surface lens 8 is carried out to one side standing groove 7, rotate two knobs 10, make its spacing lid 9 all take place one hundred eighty degrees rotatoryly, thereby open standing groove 7 space, aspheric surface lens 8 can fill in its inside easily, aspheric surface lens 8 contacts behind standing groove 7 bottom, rotate knob 10 once more, make spacing lid 9 reset once more, realize blockking to 8 upper ends of aspheric surface lens, can carry out putting into of aspheric surface lens to another side standing groove 7 with the same mode, fill in sponge box 3 to the inside of protecting airbag 2, constantly press down the cover 5 of aerifing afterwards, pass through inside intake pipe 6 and supply to the inside of protecting airbag 2 with inside air, realize holistic inflation, can occupy sponge box 3 and the inside residual space of box body 1 after protecting airbag 2 expands, thereby form a inseparable whole, close closing cover 4 at last.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastics that protectiveness is good packing carton for aspheric surface lens, includes box body (1), its characterized in that:

the protective air bag is arranged inside the box body (1), and four corners of the outer wall of the protective air bag (2) are fixedly adhered to the box body (1);

still include sponge box (3), its setting is in the inside of protecting airbag (2), and sponge box (3) and protecting airbag (2) sliding fit, the inside upper and lower end of sponge box (3) all is provided with standing groove (7), and aspheric lens (8) have been put into to the inside of standing groove (7), all be provided with mounting groove (11) about the inside both sides of sponge box (3).

2. The packaging box for the plastic aspheric lens with good protection performance as claimed in claim 1, characterized in that: the rear end of box body (1) one side is provided with inflatable sleeve (5), the rear end of protective air bag (2) one side is provided with intake pipe (6), and the one end of intake pipe (6) is connected with intake pipe (6), the one end of intake pipe (6) is provided with first one-way mechanism (13), the inside of intake pipe (6) is provided with second one-way mechanism (14).

3. The packaging box for the plastic aspheric lens with good protection performance as claimed in claim 2, characterized in that: first one-way mechanism (13) and second one-way mechanism (14) are including fixed block (15), ventilate ring (16), movable ball (17) and supporting spring (18), and the central point department of putting of the inside both sides of fixed block (15) and ventilate ring (16) all is equipped with the through-hole, and the one end of supporting spring (18) is fixed in the central point of fixed block (15) one side and puts, and the other end and the movable ball (17) of supporting spring (18) are fixed mutually, the diameter of movable ball (17) is greater than the through-hole of ventilating ring (16).

4. The packaging box for the plastic aspheric lens with good protection performance as claimed in claim 1, characterized in that: the inside of mounting groove (11) all is provided with spacing lid (9), and the one end of spacing lid (9) rotates with sponge box (3) to be connected, the other end of spacing lid (9) is fixed and is provided with knob (10), and knob (10) extend to the outside of sponge box (3).

5. The packaging box for the plastic aspheric lens with good protection performance as claimed in claim 1, characterized in that: the other side of the protective air bag (2) is provided with an exhaust valve (12), and the exhaust valve (12) extends to the outside of the box body (1).

6. The packaging box for the plastic aspheric lens with good protection performance as claimed in claim 1, characterized in that: a sealing cover (4) is arranged above the front end of the box body (1), and one end of the sealing cover (4) is hinged with the box body (1).