CN211197041U - Small-size lens packing carton - Google Patents

Abstract

The utility model provides a small-size lens packing carton, includes upper cover and lower cover, the upper cover with the shape size of lower cover is the same, the upper cover with the lower cover all includes the base, the central point of base puts and is equipped with square lens and holds the district, the lens hold the district with the handing-over position of base marginal portion is equipped with the spacing groove structure of round, the lens holds the lens recess that is used for holding the lens that is equipped with a plurality of equidistance range in the district, lens grooved underside all is equipped with the hemisphere arch, the bellied height of hemisphere is less than the height of lens recess, spacing groove structure highly be greater than the lens holds the height in district.

Description

A small lens packaging box

technical field

The utility model relates to a packaging box, in particular to a small lens packaging box.

Background technique

When packaging the produced small lenses, they are usually packed in a lens case. During the process of product transportation, loading and unloading, the current lenses are easily damaged due to impact due to the small size of the lenses. It affects the cleanliness of the lenses and affects the assembly and use of customers. Therefore, this problem is a problem that needs to be solved in the design and production of small lens packaging boxes.

Utility model content

The purpose of this utility model is to aim at the technical problems existing in the prior art, to provide a lens packing box with a simple structure, which is convenient for placing lenses and preventing the movement of small lenses. The specific technical scheme is as follows:

The utility model provides a small lens packaging box, comprising an upper cover and a lower cover, the upper cover and the lower cover have the same shape and size, the upper cover and the lower cover both include a base, and the center of the base is There is a square lens accommodating area at the position, and a ring of limiting groove structure is provided at the intersection of the lens accommodating area and the edge part of the base, and a number of equidistantly arranged lens accommodating grooves are arranged on the lens accommodating area for accommodating lenses. A lens groove, the bottom surface of the lens groove is provided with a hemispherical protrusion, the height of the hemispherical protrusion is smaller than the height of the lens groove, and the height of the limiting groove structure is greater than the lens accommodating area the height of.

A further improvement of the present invention is that: the side wall of the lens groove is inclined to the bottom surface of the lens groove.

A further improvement of the present invention is that: the lens grooves are arranged in parallel.

A further improvement of the present invention is that the diameter of the hemispherical protrusion is one third of the width of the lens groove.

A further improvement of the utility model is that the peripheral edges of the base are in a semi-arc structure.

A further improvement of the present invention is that: after the upper cover and the lower cover are combined, the hemispherical protrusion in the lens groove of the upper cover and the lens groove of the lower cover The distance between the hemispherical protrusions is equal to the center thickness of the lens.

The beneficial effects of the present utility model are:

The hemispherical convex shape is provided at the bottom of the lens groove, and after the upper cover and the lower cover are snap-connected, the gap between the upper cover and the lower cover can just accommodate Small lens, this design can prevent the lens from being damaged due to impact during product transportation, loading and unloading, etc. The structure of the packaging box has the characteristics of strong practicability and operability, and has broad market application prospects. .

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Description of drawings: 1-upper cover, 2-lower cover, 3-base, 4-lens accommodating area, 5-limiting groove structure, 6-lens groove, 7-hemispherical protrusion, 8-semi-arc structure.

Detailed ways

In order for those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

This embodiment provides a small lens packaging box, including an upper cover 1 and a lower cover 2, the upper cover 1 and the lower cover 2 have the same shape and size and are installed symmetrically, and the upper cover 1 and the lower cover 2 are installed symmetrically. Both include a base 3, a square lens accommodating area 4 is arranged at the central position of the base 3, and a ring of limiting groove structures 5 is arranged at the intersection of the lens accommodating area 4 and the edge portion of the base 3, and the lens The accommodating area 4 is provided with a plurality of lens grooves 6 arranged at equal distances for accommodating lenses. The lens grooves 6 are square grooves. The bottom surface of the lens grooves 6 is provided with a hemispherical protrusion 7. The height of the hemispherical protrusion 7 is smaller than the height of the lens groove 6 , and the height of the limiting groove structure 5 is higher than the height of the lens accommodating area 6 . This setting is to protect the lens accommodating area 6 The lens inside the lens can prevent collision during the transportation of the lens box. The limiting groove structure 5 can block the collision of the lens accommodating area 6 and protect the lens. The side wall of the groove 6 is inclined to the bottom surface of the lens groove 6. This setting is to facilitate the placement of the lens. The lens grooves 6 are arranged side by side, and the lens grooves 6 are thirty. , six of the lens grooves 6 in the lateral direction and five of the lens grooves 6 in the longitudinal direction, a total of five rows and six columns, the diameter of the hemispherical protrusion 7 is one third of the width of the lens groove 6, which is This design is designed according to the shape of the lens itself, which can better protect and fix the lens. The peripheral edge of the base 3 is in a semi-arc structure 8, and the semi-arc structure 8 is provided to prevent packaging. The sharp edges cause the packaging personnel to be scratched. After the upper cover 1 and the lower cover 2 are combined, the hemispherical protrusion 7 in the lens groove 6 of the upper cover 1 and the lower cover The distance between the hemispherical protrusions 7 in the lens groove 6 of the cover 2 is equal to the center thickness of the lens, such a design can better place the lens, prevent the lens from moving and affect the cleanliness of the lens and prevent movement. This leads to the situation that the lens is broken after impact.

The beneficial effects of the present utility model are:

The hemispherical convex shape is provided at the bottom of the lens groove, and after the upper cover and the lower cover are snap-connected, the gap between the upper cover and the lower cover can just accommodate Small lens, this design can prevent the lens from being damaged due to impact during product transportation, loading and unloading, etc. The structure of the packaging box has the characteristics of strong practicability and operability, and has broad market application prospects. .

The above are only preferred embodiments of the present invention, but do not limit the scope of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to Modifications are made to the technical solutions described in the foregoing specific embodiments, or equivalent replacements are made to some of the technical features. Any equivalent structure made by using the contents of the description and drawings of the present utility model, which is directly or indirectly used in other related technical fields, is also within the protection scope of the present utility model patent.

Claims (6)

1. A small-size lens packing carton which characterized in that: including upper cover and lower cover, the upper cover with the same and the symmetry installation of shape size of lower cover, the upper cover with the lower cover all includes the base, the central point of base puts and is equipped with square lens and holds the district, the lens hold the district with the handing-over position of base marginal portion is equipped with the spacing groove structure of round, the lens holds the lens recess that is used for holding the lens that is equipped with a plurality of equidistance on the district and arranges, lens grooved underside all is equipped with the hemisphere arch, the bellied height of hemisphere is less than the height of lens recess, the height of spacing groove structure is greater than the lens holds the height in district.

2. A compact lens package according to claim 1, wherein: the side walls of the lens grooves are inclined to the bottom surface of the lens grooves.

3. A compact lens package according to claim 1, wherein: the lens grooves are arranged in parallel.

4. A compact lens package according to claim 1, wherein: the diameter of the hemispherical bulge is one third of the width of the lens groove.

5. A compact lens package according to claim 1, wherein: the peripheral edge of base is half arc structure.

6. A compact lens package according to claim 1, wherein: after the upper cover and the lower cover are combined together, the distance between the hemispherical bulge in the lens groove of the upper cover and the hemispherical bulge in the lens groove of the lower cover is equal to the central thickness of the lens.

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