Blister pack, assembly and production mold for lenses

Abstract

The application discloses a blister box for lenses, a combination and a production mold, and belongs to the technical field of packaging products. The blister box for lenses comprises a box body provided with a first surface, wherein the first surface is provided with a lens accommodating part, the lens accommodating part comprises a head accommodating groove and a tail accommodating groove which are oppositely arranged along a left-right direction, the lens accommodating part is provided with a first cotton body placing groove between the head accommodating groove and the tail accommodating groove, the head accommodating groove and the tail accommodating groove are in communication with the first cotton body placing groove, one end of the head accommodating groove close to the tail accommodating groove is provided with a stop surface, and one end of the head accommodating groove away from the tail accommodating groove is in communication with a second cotton body placing groove. The first cotton body placing groove and the second cotton body placing groove can be used for placing sponges, and the applicability of the lens of different specifications is improved through the buffering of the sponges.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of packaging products, in particular to a blister box for lenses, a combination and a production mold. BACKGROUND

[0002] At present, the lens often needs to be packaged and protected by using a blister box when it is shipped or internally circulated, so as to reduce the risk of damage to the lens. The blister box is used as a transport carrier for the lens.

[0003] In the related art, the applicability of the blister box to the lens is poor. One blister box can only be used for one lens. For lenses of different types or different specifications, the blister box often needs to be completely redesigned, which easily leads to an increase in cost. SUMMARY

[0004] The present application aims to at least solve one of the technical problems existing in the prior art.

[0005] In a first aspect, the present application provides a blister box for lenses, comprising a box body having a first surface, the first surface being provided with a lens accommodating portion, the lens accommodating portion comprising a head accommodating groove and a tail accommodating groove oppositely arranged along a left-right direction, the lens accommodating portion being provided with a first cotton body placing groove between the head accommodating groove and the tail accommodating groove, the head accommodating groove and the tail accommodating groove being in communication with the first cotton body placing groove, one end of the head accommodating groove close to the tail accommodating groove being provided with a stop surface, and one end of the head accommodating groove away from the tail accommodating groove being in communication with a second cotton body placing groove.

[0006] According to the lens blister box provided by the embodiment of the application, the first surface of the box body is provided with a lens accommodating part, the lens accommodating part is used for accommodating and limiting the lens to realize packaging and protection of the lens, the lens accommodating part comprises a head accommodating groove and a tail accommodating groove which are oppositely arranged along the left-right direction, the head accommodating groove and the tail accommodating groove are arranged corresponding to the large head end and the small head end of the lens respectively, the lens accommodating part is provided with a first sponge placing groove between the head accommodating groove and the tail accommodating groove, one end of the head accommodating groove away from the tail accommodating groove is communicated with a second sponge placing groove, the first sponge placing groove is used for placing a first sponge body, and the second sponge placing groove is used for placing a second sponge body; when the lens is placed in the lens accommodating part, the large head end of the lens is clamped between the stop surface and the second sponge body, so that the movement of the lens in the left-right direction is limited, and the deformation of the second sponge body is beneficial to adapt to different specifications of the lens; the small head end of the lens is embedded in the tail accommodating groove, and the first sponge body is arranged between the lens and the box body, which is beneficial to limit the lens in the up-down direction, and the deformation of the first sponge body is beneficial to adapt to different specifications of the lens; the head accommodating groove and the tail accommodating groove are beneficial to limit the lens in the front-back direction; the first sponge body and the second sponge body can buffer the bumping of the lens in the transportation process, that is, the lens blister box can realize all-round limiting and protection of the lens, and is beneficial to improve the applicability of different specifications of the lens and reduce the cost of completely re-designing the mold of the blister box.

[0007] According to some embodiments of the application, one end of the head accommodating groove close to the tail accommodating groove is communicated with a centering groove, the surface height of the centering groove is higher than that of the head accommodating groove, and the slot opening of the centering groove gradually narrows away from the first surface; and / or,

[0008] One end of the tail accommodating groove away from the head accommodating groove is communicated with an avoiding groove.

[0009] Optionally, one end of the head accommodating groove close to the tail accommodating groove is communicated with a centering groove, and the slot opening of the centering groove gradually narrows away from the first surface; when the lens is placed in the lens accommodating part, the lens partially abuts against the centering groove, and along the narrowing of the slot opening of the centering groove, the automatic centering placement of the lens is realized, the placement operation of the lens and the box body is simplified, the surface height of the centering groove is higher than that of the head accommodating groove, and under the limiting action of the centering groove, the lens is limited to slide away from the second sponge placing groove, the impact of the lens in the left-right direction is absorbed by the buffer action of the second sponge body at the second sponge placing groove, and the lens in the left-right direction is limited; optionally, one end of the tail accommodating groove away from the head accommodating groove is communicated with an avoiding groove, the avoiding groove is provided for accommodating lenses of different lengths, thereby improving the applicability of the lens blister box to lenses of different lengths.

[0010] According to some embodiments of the present application, the first surface is provided with a cover groove and a cover block, the cover groove is matched with the cover block, and the cover groove and the cover block are symmetrically arranged along the middle line of the box in the left-right direction.

[0011] The first surface is provided with a cover groove and a cover block, and the size and shape of the cover groove are matched with the size and shape of the cover block, and the cover groove and the cover block are symmetrically arranged along the middle line of the box extending in the left-right direction. The two lens suction boxes can be flipped in the front-back direction to realize cover, so that the cover groove of the upper lens suction box is embedded with the cover block of the lower lens suction box, and the cover block of the upper lens suction box is embedded with the cover groove of the lower lens suction box. That is, two lens suction boxes can realize overall positioning and protection of the lens, without the need for additional design of multiple cover suction boxes, which is helpful to reduce production cost. Through the embedding of the cover groove and the cover block arranged in the up-down direction, the connection stability of the upper and lower lens suction boxes is enhanced, and the lens suction boxes are limited in the front-back direction and the left-right direction. The lens suction box is provided with a cover groove and a cover block, which is helpful to optimize the structure, enhance the mechanical properties, and improve the structural stability, and is not easy to deform.

[0012] According to some embodiments of the present application, the first surface is provided with a sealing block and a sealing groove matched with the sealing block, and the sealing block and the sealing groove are symmetrically arranged along the middle line of the box in the left-right direction.

[0013] Considering the dustproof and moistureproof treatment of the lens during transportation and storage, the lens suction box is provided with a sealing block and a sealing groove matched with the sealing block on the first surface, that is, the size and shape of the sealing block are matched with the size and shape of the sealing groove, and the sealing groove and the sealing block are arranged around the lens accommodating part. Two lens suction boxes can be flipped in the front-back direction to realize cover, so that the sealing groove of the upper lens suction box is embedded with the sealing block of the lower lens suction box, and the sealing block of the upper lens suction box is embedded with the sealing groove of the lower lens suction box. Without the need for additional design of multiple cover suction boxes, it is helpful to reduce production cost. Through the cooperation of the cover groove and the cover block embedded in the up-down direction, it is helpful to block the dust and water mist from entering the box, improve the safety performance of the lens accommodation, and reduce the influence of the external environment on the lens accommodation.

[0014] According to some embodiments of the present application, the first surface is provided with two drying agent placing grooves symmetrically arranged along the middle line of the box in the left-right direction.

[0015] In view of the moisture-proof problem of the lens during storage or transportation, the lens is provided with two desiccant placing grooves at the first surface, which are symmetrically arranged along the middle line of the box body in the left-right direction. The two lens blister boxes can be flipped in the front-back direction to realize the closing of the lid, so that the desiccant placing grooves of the upper lens blister box are opposite to the desiccant placing grooves of the lower lens blister box. The two desiccant placing grooves together form a desiccant placing cavity for placing the desiccant. Through the combined limiting action of the two desiccant placing grooves, the desiccant is limited, which can prevent the desiccant from coming out of the desiccant placing groove during transportation. The placement of the desiccant can absorb the moisture in the box body, ensuring that the lens is stored and transported in a dry environment, improving the safety of lens storage, and reducing the influence of the external environment on the lens.

[0016] According to some embodiments of the present application, the lens containing part is provided with a plurality of lens containing parts, and the plurality of lens containing parts are symmetrically arranged left and right. On the left side or the right side of the box body, the plurality of lens containing parts are symmetrically arranged front and back.

[0017] The lens containing part is provided with a plurality of lens containing parts, and the plurality of lens containing parts are symmetrically arranged left and right, that is, the lens blister box can simultaneously contain a plurality of lenses. On the left side or the right side of the box body, the plurality of lens containing parts are symmetrically arranged front and back. Two lens blister boxes can be flipped in the front-back direction to realize the closing of the lid, so that the lens containing parts of the upper lens blister box are opposite to the lens containing parts of the lower lens blister box. The two lens containing parts together form a lens containing cavity for placing the lens. Through the combined limiting action of the two lens containing parts, the lens is fully limited, which can prevent the lens from coming out of the lens containing part during transportation. The first sponge pad is arranged between the lens and the lens containing part, which can buffer the bumps of the lens during transportation, and can adapt to different specifications of the lens to limit the lens of different specifications.

[0018] According to some embodiments of the present application, the present application also includes a plurality of sets of stacking grooves and stacking blocks. The box body includes a second surface opposite to the first surface, and the stacking grooves or the stacking blocks are arranged at the region of the second surface corresponding to the second cotton body placing groove. In one set of stacking grooves and stacking blocks, the stacking grooves and the stacking blocks are matched, and the arrangement positions of the stacking blocks and the arrangement positions of the stacking grooves are symmetrically arranged along the middle line of the box body in the left-right direction.

[0019] Specifically, the box body comprises a second surface opposite to the first surface, and the second surface is provided with a plurality of sets of stacking grooves and stacking blocks, and the stacking grooves or the stacking blocks are arranged in regions of the second surface corresponding to the second cotton body placing grooves; in one set of the stacking grooves and the stacking blocks, the stacking grooves are matched in shape and size with the stacking blocks in size and shape, and the stacking blocks are symmetrically arranged with the stacking grooves along the center line extending left and right of the box body; the two lens suction boxes can be flipped in the front-back direction to realize the closing of the covers to form a set, and in the two adjacent sets above and below, the stacking blocks of the upper set are embedded with the stacking grooves of the lower set, and the stacking grooves of the upper set are embedded with the stacking blocks of the lower set, to realize the cooperation and connection of the two sets above and below, that is, through the plurality of lens suction boxes, the closing of the covers above and below and the stacking operation above and below can be realized, without the need for additional design of a plurality of suction boxes for stacking, which is conducive to reducing the production cost, and through the embedding of the stacking grooves and the stacking blocks arranged opposite in the up-down direction, it is conducive to enhancing the connection stability of the two sets above and below, realizing the limiting of the two sets above and below in the front-back direction and the left-right direction, and through the arrangement of the stacking grooves and the stacking blocks, it is conducive to optimizing the structure, enhancing the mechanical properties, and improving the structural stability, and the lens suction box is not easy to deform.

[0020] According to some embodiments of the application, the application further comprises a plurality of sets of reinforcing grooves and reinforcing blocks, the box body comprises a second surface opposite to the first surface, the lens accommodating portion is provided with a lens accommodating groove between the head accommodating groove and the first cotton body placing groove, and the reinforcing grooves or the reinforcing blocks are arranged in regions of the second surface corresponding to the lens accommodating groove; in one set of the reinforcing grooves and the reinforcing blocks, the reinforcing grooves are matched with the reinforcing grooves, and the reinforcing grooves are symmetrically arranged with the reinforcing blocks along the center line of the box body in the left-right direction.

[0021] Specifically, the box body comprises a second surface facing away from the first surface, and the second surface is provided with a plurality of sets of reinforcing grooves and reinforcing blocks, and the reinforcing grooves or the reinforcing blocks are arranged in the area of the second surface corresponding to the lens body accommodating groove; in one set of reinforcing grooves and reinforcing blocks, the shape and size of the reinforcing groove are matched with the size and shape of the reinforcing block, and the arrangement positions of the reinforcing block and the reinforcing groove are symmetrically arranged along the middle line extending left and right of the box body; the two lens suction boxes can be flipped in the front-back direction to realize the closing of the lid to form a set, and in the two adjacent sets above and below, the reinforcing blocks of the upper set are embedded with the reinforcing grooves of the lower set, and the reinforcing grooves of the upper set are embedded with the reinforcing blocks of the lower set, to realize the cooperation and connection of the two sets above and below, that is, through the plurality of lens suction boxes, the operation of closing the lid above and below and stacking above and below can be realized, without the need for additional design of a plurality of suction boxes for stacking, which is helpful to reduce the production cost, and through the embedding of the reinforcing grooves and the reinforcing blocks arranged in the opposite direction in the up-down direction, it is helpful to enhance the connection stability of the two sets above and below, to realize the limiting of the two sets above and below in the front-back direction and the left-right direction, and through the arrangement of the reinforcing grooves and the reinforcing blocks, it is helpful to optimize the structure, enhance the mechanical properties, and improve the structural stability, and it is not easy to deform.

[0022] In a second aspect, the present application further provides a combination, comprising a plurality of lens suction boxes according to any one of the first aspect, and each two lens suction boxes form a set; in one set, the lens accommodating part of the upper lens suction box is opposite to the lens accommodating part of the lower lens suction box, and the upper lens suction box is embedded with the lower lens suction box; in two adjacent sets, the upper set is embedded with the lower set.

[0023] According to the combination provided by the embodiment of the present application, at least the following beneficial effects are achieved: each two lens suction boxes form a set, and the two lens suction boxes can be flipped in the front-back direction to realize the closing of the lid to form a set, in one set, the lens accommodating part of the upper lens suction box is opposite to the lens accommodating part of the lower lens suction box, and the upper lens suction box is embedded with the lower lens suction box, the two lens accommodating parts together form a lens accommodating cavity for placing the lens, and through the common limiting action of the two lens accommodating parts, it is helpful to realize the limiting of the lens; in two adjacent sets, the upper set is embedded with the lower set to realize the stacking of the lens suction boxes above and below.

[0024] In a third aspect, the present application further provides a production mold for producing the lens suction box according to any one of the first aspect, and the production mold comprises: a forming block for suction forming the tail accommodating groove, the first cotton body accommodating groove and the second cotton body accommodating groove; a sliding block detachably connected with the forming block, and the sliding block is used for suction forming the head accommodating groove.

[0025] The production mold provided by the embodiment of the present application has at least the following beneficial effects: considering that the fitting degree of the head accommodating groove of the lens accommodating portion and the large head end of the lens is difficult to guarantee, the production mold is further provided with a sliding block, the sliding block is detachably connected with a forming protrusion, the forming protrusion is used for blow molding the tail accommodating groove, the first cotton body placing groove and the second cotton body placing groove, and the sliding block is used for blow molding the head accommodating groove, for different specifications of lenses, only the corresponding design and replacement of the sliding block are needed, and the forming protrusion does not need to be redesigned, which is beneficial to reduce the cost of completely redesigning the production mold, and the applicability of the blow molding box for lenses to different specifications of lenses can be improved by using smaller cost.

[0026] Additional aspects and advantages of the present application will be described in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0027] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0028] Figure 1 A perspective view of the assembly provided by the embodiment of the present application;

[0029] Figure 2 A perspective view of the kit of the assembly provided by the embodiment of the present application;

[0030] Figure 3 A split structure view of the kit of the assembly provided by the embodiment of the present application;

[0031] Figure 4 A longitudinal sectional view of the kit of the assembly provided by the embodiment of the present application;

[0032] Figure 5 A perspective view of the blow molding box for lenses in a lens placing state provided by the embodiment of the present application;

[0033] Figure 6 A perspective view of the first surface of the blow molding box for lenses provided by the embodiment of the present application;

[0034] Figure 7 A perspective view of the second surface of the blow molding box for lenses provided by the embodiment of the present application.

[0035] LIST OF REFERENCE NUMERALS

[0036] 100, box body; 110, first surface; 120, second surface;

[0037] 200, lens accommodating portion; 210, head accommodating groove; 211, stop surface; 220, tail accommodating groove; 230, first cotton body accommodating groove; 240, second cotton body accommodating groove; 250, avoiding groove; 260, centering groove; 270, mirror body accommodating groove;

[0038] 310, cover combining groove; 320, cover combining block;

[0039] 410, sealing groove; 420, sealing block;

[0040] 500, desiccant accommodating groove;

[0041] 610, stacking groove; 620, stacking block;

[0042] 710, reinforcing groove; 720, reinforcing block;

[0043] 810, first sponge; 820, second sponge. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture, and if the certain posture changes, the directional indications also change accordingly.

[0046] In addition, if the embodiments of the present application involve descriptions of “first”, “second”, etc., the descriptions of “first”, “second”, etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first” and “second” can explicitly or implicitly include at least one of the features. In addition, “and / or”, “and / or”, or “and / or” appearing throughout the text means that the three parallel schemes are included, for example, “A and / or B” includes A scheme, or B scheme, or A and B are satisfied at the same time. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0047] In the description of the present application, the words such as arrangement, installation, connection and the like should be understood in a broad sense unless otherwise explicitly limited, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0048] The lens blister box, combination and production mold provided by the embodiments of the present application will be described below with reference to Figures 1 to 7 The lens blister box, combination and production mold provided by the embodiments of the present application will be described below with reference to

[0049] Referring to Figure 5 , Figure 6 and Figure 7 , the lens blister box provided by the embodiments of the present application comprises a box body 100, the box body 100 comprises a first surface 110 and a second surface 120 arranged oppositely, wherein the first surface 110 is provided with a plurality of lens accommodating portions 200, the lens accommodating portion 200 is used for accommodating and limiting the lens to realize the packaging and protection of the lens.

[0050] Referring to Figure 5 and Figure 6 , specifically, the lens accommodating portion 200 comprises a head accommodating groove 210 and a tail accommodating groove 220 arranged oppositely in the left-right direction, the head accommodating groove 210 is arranged corresponding to the large head end of the lens, and the tail accommodating groove 220 is arranged corresponding to the small head end of the lens. And the lens accommodating portion 200 is provided with a first cotton body placing groove 230 between the head accommodating groove 210 and the tail accommodating groove 220, the first cotton body placing groove 230 can be used for placing a first sponge body 810, and the end of the head accommodating groove 210 away from the tail accommodating groove 220 is communicated with a second cotton body placing groove 240, and the second cotton body placing groove 240 is used for placing a second sponge body 820.

[0051] Referring to Figure 5 When the lens is placed in the lens accommodating portion 200, the large head end of the lens is placed at the head accommodating groove 210, that is, the large head end of the lens is clamped between the stop surface 211 and the second sponge body 820, and the two ends of the large head end of the lens are respectively abutted with the stop surface 211 and the second sponge body 820. Under the action of the stop surface 211, it is beneficial to limit the lens from sliding away from the second cotton body placing groove 240, and under the action of the second sponge body 820, it is beneficial to limit the lens from moving in the left-right direction, that is, the stop surface 211 and the second cotton body placing groove 240 can jointly limit the movement of the lens in the left-right direction, and through the deformation of the second sponge body 820, it is beneficial to adapt to the use of lenses of different specifications.

[0052] Referring to Figure 5The small end of the lens is embedded in the tail accommodating groove 220, and the first sponge body 810 is arranged between the lens and the box body 100, which is beneficial to realize the limiting of the lens in the up-down direction, and through the deformation of the first sponge body 810, it is beneficial to adapt to the use of lenses with different outer diameter specifications. Through the limiting action of the head accommodating groove 210 and the tail accommodating groove 220, the limiting of the lens in the front-back direction is realized, the first sponge body 810 and the second sponge body 820 can buffer the bumping of the lens during transportation, the first cotton body placing groove 230 and the second cotton body placing groove 240 can be used to disperse the pressure of the stacked lenses, so that the plastic box for lenses is not easy to deform, and the mechanical structure is optimized.

[0053] Referring to Figure 3 and Figure 4 After the upper and lower lens plastic boxes are combined, the upper and lower lens accommodating portions 200 are oppositely arranged to form a lens accommodating cavity for accommodating the lens and realize the limiting of the lens in the up-down direction. That is, the lens plastic box can realize the limiting and protection of the lens in all directions, and is beneficial to improve the applicability of different specifications of lenses and reduce the cost of completely re-designing the plastic box.

[0054] Referring to Figure 6 Specifically, the head accommodating groove 210 and the tail accommodating groove 220 are both concave arc-shaped grooves, and the groove opening of the head accommodating groove 210 and the tail accommodating groove 220 gradually decreases in the direction away from the first surface 110, so as to realize the automatic sinking of the lens. The stop surface 211 is the wall surface of the head accommodating groove 210 close to the tail accommodating groove 220, which abuts against the large end of the lens to limit the movement of the lens towards the tail accommodating groove 220.

[0055] It should be noted that the head accommodating groove 210 and the tail accommodating groove 220 are oppositely arranged along the left-right direction, which should be understood as that the head accommodating groove 210 and the tail accommodating groove 220 are oppositely arranged in the left direction or in the right direction, that is, the technical solution of the head accommodating groove 210 and the tail accommodating groove 220 oppositely arranged in the left-right direction, and the technical solution of the tail accommodating groove 220 and the head accommodating groove 210 oppositely arranged in the left-right direction.

[0056] Referring to Figure 3 and Figure 4It can be understood that the first sponge body 810 can be provided with a through hole through which the small end of the lens can pass, that is, when the lens is placed, the lens can first pass through the through hole of the first sponge body 810, and then the lens is placed in the lens accommodating portion 200, and the relative position of the first sponge body 810 and the lens is adjusted, so that the large end of the lens is embedded with the head accommodating groove 210, the small end of the lens is embedded with the tail accommodating groove 220, and the first sponge body 810 is placed in the first cotton body placing groove 230. After the upper and lower lens suction plastic boxes are closed, the two ends of the first sponge body 810 are respectively placed in the two first cotton body placing grooves 230, and the first sponge body 810 is arranged around the lens, which is beneficial to buffer and protect the lens from multiple directions, and through the deformation of the first sponge body 810, the applicability to lenses of various different outer diameter specifications can be improved.

[0057] Referring to Figure 4 , the second sponge body 820 can be placed in the second cotton body placing groove 240, so that the end face of the large end of the lens can abut against the wall surface of the second sponge body 820. After the upper and lower lens suction plastic boxes are closed, the two ends of the second sponge body 820 are respectively placed in the two second cotton body placing grooves 240, which is beneficial to buffer and protect the lens in the left and right directions, and through the deformation of the second sponge body 820, the applicability to lenses of various different length specifications can be improved.

[0058] When the user stores and transports different lenses, different specifications of the first sponge body 810 and the second sponge body 820 can be selected for use to enhance the buffering performance and protection performance of the lens, which is beneficial to avoid the problem of damage of the lens caused by collision with the box body 100 during transportation.

[0059] Referring to Figure 4 and Figure 6 It can be understood that the lens accommodating portion 200 is communicated with a centering groove 260 at one end of the head accommodating groove 210 close to the tail accommodating groove 220, the surface height of the centering groove 260 is higher than the surface height of the head accommodating groove 210, and the slot of the centering groove 260 gradually narrows away from the first surface 110.

[0060] Specifically, the slot of the centering groove 260 gradually narrows from the first surface 110 to the second surface 120. When the lens is placed in the lens accommodating portion 200, the lens part abuts against the centering groove 260, and along the narrowing of the slot of the centering groove 260, the automatic centering placement of the lens is facilitated, the placement operation of the lens and the box body 100 is simplified, and the lens is placed by the worker on the production line. The setting of the centering groove 260 can guide the cooperation of the lens and the head accommodating groove 210, and can stabilize the lens.

[0061] Referring to Figure 4 andFigure 6 The surface height of the centering groove 260 is higher than the surface height of the head accommodating groove 210, and the stop surface 211 is arranged at the joint of the centering groove 260 and the head accommodating groove 210, which is beneficial to limit the lens from sliding away from the second cotton body placing groove 240 under the limiting action of the centering groove 260, and is beneficial to absorb the impact force of the lens in the left-right direction under the buffering action of the second sponge 820 at the second cotton body placing groove 240, so as to realize the limiting of the lens in the left-right direction.

[0062] The lens suction box is beneficial to structural reinforcement by arranging the centering groove 260, and is beneficial to improving the shape stability of the lens suction box.

[0063] Referring to Figure 4 , Figure 5 and Figure 6 It can be understood that the tail accommodating groove 220 is communicated with the avoiding groove 250 away from the head accommodating groove 210. The avoiding groove 250 is arranged to accommodate lenses of different length specifications, thereby improving the applicability of the lens suction box to lenses of different length specifications.

[0064] When the lens is placed in the lens accommodating part 200 and is embedded with the head accommodating groove 210 and the tail accommodating groove 220, the large head end of the lens is clamped between the stop surface 211 and the second sponge 820, and the small head end of the lens can pass through the tail accommodating groove 220 and be accommodated in the avoiding groove 250, thereby realizing the stable placement of lenses of different length specifications.

[0065] Referring to Figure 5 and Figure 6 It can be understood that the first surface 110 is provided with a cover combining groove 310 and a cover combining protrusion 320, and the size and shape of the cover combining groove 310 are matched with the size and shape of the cover combining protrusion 320. The cover combining groove 310 and the cover combining protrusion 320 are both arranged at the middle part of the box body 100.

[0066] Referring to Figure 2 and Figure 3 The cover combining groove 310 is arranged symmetrically with the cover combining protrusion 320 along the middle line of the box body 100 in the left-right direction, and the two lens suction boxes can be combined by turning over in the front-back direction, so that the cover combining groove 310 of the upper lens suction box is embedded with the cover combining protrusion 320 of the lower lens suction box, and the cover combining protrusion 320 of the upper lens suction box is embedded with the cover combining groove 310 of the lower lens suction box, that is, the two lens suction boxes can realize the overall limiting and protection of the lens, and the two lens accommodating parts 200 are arranged oppositely to jointly form a lens accommodating cavity for accommodating the lens.

[0067] The two lens blister packs can be flipped and fitted together to achieve the closing operation, eliminating the need to design multiple blister packs for closing, which helps to reduce production costs. Furthermore, the engagement of the closing groove 310 and the closing protrusion 320, which are arranged opposite each other in the vertical direction, helps to enhance the connection stability of the upper and lower lens blister packs and limit the movement of the upper and lower lens blister packs in the front-back and left-right directions. The arrangement of the closing groove 310 and the closing protrusion 320 helps to optimize the structure of the lens blister pack, making it more mechanically efficient, more stable, and less prone to deformation.

[0068] Specifically, the cover groove 310 and the cover protrusion 320 are rectangular in shape to enhance the stability of the upper and lower lenses after they are connected by the blister pack, which helps to limit the relative rotation of the upper and lower lenses by the blister pack.

[0069] It should be noted that whether the cover groove 310 is located in front of the cover protrusion 320 or behind the cover protrusion 320, it can meet the cover closing requirements after the two lenses are fitted and flipped together using a blister pack.

[0070] See 3. Figure 5 and Figure 6 It is understandable that, considering the dust and moisture protection of the lens during transportation and storage, the lens is provided with a sealing protrusion 420 and a sealing groove 410 adapted to the sealing protrusion 420 on the first surface 110 of the blister box.

[0071] The size and shape of the sealing protrusion 420 are adapted to the size and shape of the sealing groove 410, and the sealing protrusion 420 and the sealing groove 410 are arranged together around the lens receiving portion 200, that is, the sealing protrusion 420 and the sealing groove 410 are both located on the outside of the lens receiving portion 200.

[0072] The sealing protrusion 420 and the sealing groove 410 are symmetrically arranged along the center line of the box body 100 in the left and right directions. Specifically, both the sealing protrusion 420 and the sealing groove 410 are U-shaped, and the sealing protrusion 420 and the sealing groove 410 together form a ring. The two ends of the sealing protrusion 420 are respectively located adjacent to the two ends of the sealing groove 410.

[0073] See Figure 2 and Figure 3, two lens suction boxes can be combined by turning in the front and back directions to realize the closing of the cover, so that the sealing groove 410 of the upper lens suction box is embedded with the sealing block 420 of the lower lens suction box, and the sealing block 420 of the upper lens suction box is embedded with the sealing groove 410 of the lower lens suction box, without the need to design additional suction boxes for closing the cover, which is beneficial to reduce production costs. Through the cooperation of the closing groove 310 and the closing block 320 embedded in the up and down directions, it is beneficial to block dust and water mist from entering the lens containing cavity, and to improve the safety performance of the lens containing, and reduce the influence of the external environment on the lens containing.

[0074] The lens suction box can realize dustproof and moistureproof function through the cooperation of the sealing block 420 and the sealing groove 410, which is beneficial to reduce the influence of the lens on the external environment and improve the safety performance of lens storage and transportation.

[0075] It should be noted that no matter whether the sealing groove 410 is located in front of the sealing block 420 or the sealing groove 410 is located behind the sealing block 420, the closing requirement of the two lens suction boxes after embedding and turning can be met.

[0076] It can be understood that after the two lens suction boxes are closed, the sealing groove 410 and the sealing block 420 can enhance the structural stability from the outside of the lens containing part 200, and the closing groove 310 and the closing block 320 can enhance the structural stability from the inside of the lens containing part 200, to ensure the connection stability of the two lens suction boxes and the limiting effect in the front and back directions and the left and right directions.

[0077] It can be understood that the box body 100 is provided with a plurality of lens containing parts 200 at the first surface 110, and the plurality of lens containing parts 200 are symmetrically arranged left and right; located on the left side or the right side of the box body 100, the plurality of lens containing parts 200 are symmetrically arranged front and back.

[0078] Specifically, referring to Figure 5 and Figure 6 , the box body 100 is provided with six lens containing parts 200 at the first surface 110, that is, three lens containing parts 200 are arranged on the left side and the right side of the box body 100, and the lens suction box can simultaneously realize the containing and protection of six lenses.

[0079] The two lens blister boxes can be flipped in the front-back direction to realize the closing of the lid, so that the lens accommodating part 200 of the upper lens blister box is opposite to the lens accommodating part 200 of the lower lens blister box, and the two lens accommodating parts 200 together enclose a lens accommodating cavity for placing the lens. Through the common limiting action of the two lens accommodating parts 200, it is beneficial to realize the overall limiting of the lens and avoid the problem of the lens falling out of the lens accommodating part 200 during transportation. The first sponge body 810 is arranged between the lens and the lens accommodating part 200, which is beneficial to buffer the bumps suffered by the lens during transportation, and is beneficial to adapt to different specifications of the lens to realize the limiting of different specifications of the lens.

[0080] Referring to Figure 2 and Figure 7 It can be understood that the lens blister box also includes a plurality of sets of stacking grooves 610 and stacking protrusions 620. The stacking grooves 610 or the stacking protrusions 620 are arranged on the second surface 120. Since the second cotton body placing groove 240 has a large setting depth, the second cotton body placing groove 240 has a large protruding height on the second surface 120. The stacking grooves 610 or the stacking protrusions 620 are arranged on the second surface 120 corresponding to the area of the second cotton body placing groove 240.

[0081] Referring to Figure 2 and Figure 7 In one set of stacking grooves 610 and stacking protrusions 620, the stacking grooves 610 and the stacking protrusions 620 are matched, that is, the size and shape of the stacking grooves 610 are matched with the size and shape of the stacking protrusions 620. The setting positions of the stacking protrusions 620 and the setting positions of the stacking grooves 610 are symmetrically arranged along the center line of the box body 100 in the left-right direction.

[0082] The two lens blister boxes can be flipped in the front-back direction to realize the closing of the lid, so that the lens accommodating part 200 of the upper lens blister box is opposite to the lens accommodating part 200 of the lower lens blister box, and the two lens accommodating parts 200 together enclose a lens accommodating cavity for placing the lens. Through the common limiting action of the two lens accommodating parts 200, it is beneficial to realize the overall limiting of the lens and avoid the problem of the lens falling out of the lens accommodating part 200 during transportation. The first sponge body 810 is arranged between the lens and the lens accommodating part 200, which is beneficial to buffer the bumps suffered by the lens during transportation, and is beneficial to adapt to different specifications of the lens to realize the limiting of different specifications of the lens.

[0083] The two adjacent sets in up and down direction can be connected by the way of embedding the stacking grooves 610 and the stacking blocks 620, which is beneficial to enhance the stability of the stacked blister boxes for multiple lenses, save the space on the production line, and avoid the problem of collapse after stacking.

[0084] Specifically, the left side and the right side of the box body 100 are provided with at least one set of stacking blocks 620 and stacking grooves 610, which is beneficial to enhance the stability of the connection between the two sets in up and down direction and the force balance.

[0085] In the two groups of stacking grooves 610 and stacking blocks 620 adjacent in left and right direction, one group of stacking grooves 610 is located in front of the stacking blocks 620, and the other group of stacking grooves 610 is located behind the stacking blocks 620, which is beneficial to keep the surface of the blister box for lenses and the supporting plane in close contact and the force uniform, thereby avoiding the problem of deflection after stacking.

[0086] Referring to Figure 1 , Figure 2 and Figure 7 It can be understood that the lens accommodating part 200 is provided with a mirror body accommodating groove 270 between the head accommodating groove 210 and the first cotton body placing groove 230, and the mirror body accommodating part is used for accommodating the main part of the lens.

[0087] The blister box for lenses also includes a plurality of groups of reinforcing grooves 710 and reinforcing blocks 720. The reinforcing grooves 710 or the reinforcing blocks 720 are arranged on the second surface 120. Since the setting depth of the mirror body accommodating groove 270 is large, the protrusion height of the corresponding mirror body accommodating groove 270 on the second surface 120 is large. The reinforcing grooves 710 or the reinforcing blocks 720 are arranged on the plane of the mirror body accommodating groove 270 on the second surface 120. The depth of the second cotton body placing groove 240 is consistent with the depth of the mirror body accommodating groove 270, that is, the plane corresponding to the second cotton body placing groove 240 on the second surface 120 is flush with the plane of the lens accommodating groove.

[0088] Referring to Figure 7 In one group of reinforcing grooves 710 and reinforcing blocks 720, the reinforcing grooves 710 and the reinforcing blocks 720 are matched, that is, the size and shape of the reinforcing grooves 710 are matched with the size and shape of the reinforcing blocks 720. The setting positions of the reinforcing blocks 720 and the reinforcing grooves 710 are symmetrically arranged along the center line of the box body 100 in the left and right direction.

[0089] The two lens suction boxes can be combined by turning in the front-back direction to form a set. In the two adjacent sets, the reinforcing protrusions 720 of the upper set are embedded in the reinforcing grooves 710 of the lower set, and the reinforcing grooves 710 of the upper set are embedded in the reinforcing protrusions 720 of the lower set, so as to realize the cooperation and connection of the two sets. Through the multiple lens suction boxes, the upper and lower combination and the upper and lower stacking operation can be realized, without the need for additional design of multiple suction boxes for stacking, which is beneficial to reduce production cost, and the embedding of the reinforcing grooves 710 and the reinforcing protrusions 720 arranged in opposite directions in the up-down direction is beneficial to enhance the stacking stability of the two sets, realize the limiting of the two sets in the front-back direction and the left-right direction, and the setting of the reinforcing grooves 710 and the reinforcing protrusions 720 is beneficial to optimize the structure, make the mechanical properties better, and the structure more stable and less likely to deform.

[0090] The two adjacent sets can be connected by embedding the reinforcing grooves 710 and the reinforcing protrusions 720, which is beneficial to enhance the stability of the multiple lens suction boxes stacked in the up-down direction, save the space occupied on the production line, and avoid the problem of collapse after stacking.

[0091] Specifically, the left side and the right side of the box body 100 each have at least one set of reinforcing protrusions 720 and reinforcing grooves 710, which is beneficial to enhance the connection stability and force balance between the two sets.

[0092] In the two adjacent sets of reinforcing grooves 710 and reinforcing protrusions 720, one set of reinforcing grooves 710 is located in front of the reinforcing protrusions 720, and the other set of reinforcing grooves 710 is located behind the reinforcing protrusions 720, which is beneficial to keep the lens suction box lower surface in contact with the support plane and the force uniform, thereby avoiding the problem of deflection after stacking.

[0093] Referring to Figure 6 and Figure 7 It can be understood that the surface of the second cotton body placement groove 240 is provided with reinforcing ribs to enhance the mechanical properties of the lens suction box, improve the shape stability of the lens suction box, and reduce the shape change.

[0094] Referring to Figure 6 , the two adjacent second cotton body placement grooves 240 are provided with communication grooves, and the groove opening of the communication grooves gradually decreases away from the first surface 110. Through the setting of the communication grooves, it is beneficial to disperse the pressure of the lens stack, so that the lens suction box is not easy to deform, and the mechanical structure is optimized.

[0095] Referring to Figure 6The lens body accommodating groove 270 is provided with a step, so that the space of the lens accommodating groove is narrowed in the direction away from the first surface 110. The shape design of the lens body accommodating groove 270 is beneficial to disperse the pressure of the lens stack, so that the blister box for the lens is not easy to deform, and the mechanical structure is optimized.

[0096] Referring to Figure 5 and Figure 6 It can be understood that, considering the moisture-proof problem in the lens storage or transportation process, the blister box for the lens is provided with two desiccant placing grooves 500 at the first surface 110, which are symmetrically arranged along the middle line of the box body 100 in the left-right direction.

[0097] The two blister boxes for the lens can be flipped in the front-rear direction to realize the closing of the cover, so that the desiccant placing groove 500 of the upper blister box for the lens is opposite to the desiccant placing groove 500 of the lower blister box for the lens. The two desiccant placing grooves 500 together form a desiccant placing cavity for placing the desiccant. Through the limiting action of the two desiccant placing grooves 500, the desiccant is limited, which is beneficial to avoid the problem of desiccant escaping from the desiccant placing groove 500 during transportation. Through the placement of the desiccant, the moisture in the box body 100 is absorbed, so as to ensure that the lens is stored and transported in a dry environment, improve the safety performance of the lens accommodation, and reduce the influence of the external environment on the lens accommodation.

[0098] The desiccant placing groove 500 is provided with an opening communicated with the avoiding groove 250, so as to absorb the moisture in the desiccant absorbing kit, so as to ensure that the lens is stored and transported in a dry condition.

[0099] Referring to Figures 1 to 4 According to the combination provided by the embodiment of the present application, the blister box for the lens shown above is provided.

[0100] Each two blister boxes for the lens can be embedded and flipped to be embedded with each other and closed, so as to form a kit. In one kit, the lens accommodating part 200 of the upper blister box for the lens is opposite to the lens accommodating part 200 of the lower blister box for the lens, and the upper blister box for the lens is embedded with the lower blister box for the lens. Specifically, the upper and lower two blister boxes for the lens are embedded through the cooperation of the closing groove 310 and the closing block 320, and the cooperation of the sealing groove 410 and the sealing block 420, so as to ensure the stability of the closing.

[0101] In the two adjacent kits, the upper kit is embedded with the lower kit, so as to realize the up-down stacking of the blister boxes for the lens. Specifically, the upper kit is embedded through the cooperation of the stacking groove 610 and the stacking block 620, and the cooperation of the reinforcing groove 710 and the reinforcing block 720, so as to ensure the stability of the stacking of the plurality of blister boxes for the lens.

[0102] The production mold according to the embodiment of the present application is used for producing the blister box for lenses shown above. The production mold comprises a forming block and a sliding block.

[0103] The forming block is used for forming the tail accommodating groove 220, the first cotton body placing groove 230 and the second cotton body placing groove 240. The sliding block is detachably connected with the forming block, and the sliding block is used for forming the head accommodating groove 210.

[0104] Considering that the fitting degree of the head accommodating groove 210 of the lens accommodating portion 200 and the large head end of the lens is difficult to guarantee, the production mold further comprises the sliding block, the sliding block is detachably connected with the forming block, the forming block is used for forming the tail accommodating groove 220, the first cotton body placing groove 230 and the second cotton body placing groove 240, and the sliding block is used for forming the head accommodating groove 210. For lenses of different specifications, only the sliding block needs to be designed and replaced, and the forming block does not need to be redesigned, which is beneficial to reduce the cost of completely redesigning the production mold, and the applicability of the blister box for lenses to lenses of different specifications can be improved with smaller cost.

[0105] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields made under the inventive concept of the present application and the content of the specification and drawings are included in the patent protection scope of the present application.

[0106] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A blister pack for lenses, characterized in that, include: The box body (100) has a first surface (110) on which a lens receiving portion (200) is provided. The lens receiving portion (200) includes a head receiving groove (210) and a tail receiving groove (220) arranged opposite to each other in the left-right direction. The lens receiving portion (200) has a first cotton body placement groove (230) between the head receiving groove (210) and the tail receiving groove (220). The head receiving groove (210) and the tail receiving groove (220) are both connected to the first cotton body placement groove (230). The head receiving groove (210) has a stop surface (211) at one end near the tail receiving groove (220). The head receiving groove (210) is connected to a second cotton body placement groove (240) at one end away from the tail receiving groove (220). The head receiving groove (210) is connected to a centering groove (260) at one end near the tail receiving groove (220). The surface height of the centering groove (260) is higher than the surface height of the head receiving groove (210). The opening of the centering groove (260) gradually narrows in the direction away from the first surface (110). And / or, the tail receiving groove (220) is connected to a clearance groove (250) at one end away from the head receiving groove (210). The first surface (110) is provided with a lid-closing groove (310) and a lid-closing protrusion (320). The lid-closing groove (310) and the lid-closing protrusion (320) are adapted to each other. The position of the lid-closing groove (310) and the position of the lid-closing protrusion (320) are symmetrically arranged along the center line of the box body (100) in the left-right direction. The first cotton body placement groove (230) is used to place the first sponge body (810); the second cotton body placement groove (240) is used to place the second sponge body (820); the first sponge body (810) is provided with a perforation, the perforation is for the small end of the lens to pass through; the small end of the lens is fitted into the tail receiving groove (220), and the first sponge body (810) is placed in the first cotton body placement groove (230).

2. The lens blister pack according to claim 1, characterized in that, The first surface (110) is provided with a sealing protrusion (420) and a sealing groove (410) adapted to the sealing protrusion (420). The sealing protrusion (420) and the sealing groove (410) are arranged together around the lens receiving part (200). The position of the sealing protrusion (420) and the position of the sealing groove (410) are symmetrically arranged along the center line of the box body (100) in the left-right direction.

3. The lens blister pack according to claim 1, characterized in that, The first surface (110) is provided with two desiccant placement slots (500) symmetrically arranged along the center line of the box body (100) in the left-right direction.

4. The lens blister pack according to any one of claims 1 to 3, characterized in that, Multiple lens accommodating parts (200) are provided, and the multiple lens accommodating parts (200) are arranged symmetrically from left to right; on the left or right side of the housing (100), the multiple lens accommodating parts (200) are arranged symmetrically from front to back.

5. The lens blister pack according to claim 4, characterized in that, It also includes multiple sets of stacking grooves (610) and stacking protrusions (620). The box body (100) includes a second surface (120) facing away from the first surface (110). The stacking grooves (610) or the stacking protrusions (620) are disposed on the second surface (120) in the area corresponding to the second cotton body placement groove (240). In a set of stacking grooves (610) and stacking protrusions (620), the stacking grooves (610) and the stacking protrusions (620) are adapted to each other. The placement positions of the stacking protrusions (620) and the placement positions of the stacking grooves (610) are symmetrically arranged along the centerline of the box body (100) in the left-right direction.

6. The lens blister pack according to claim 4, characterized in that, It also includes multiple sets of reinforcing grooves (710) and reinforcing protrusions (720). The housing (100) includes a second surface (120) facing away from the first surface (110). The lens receiving part (200) is provided with a lens receiving groove (270) between the head receiving groove (210) and the first cotton body placement groove (230). The reinforcing groove (710) or the reinforcing protrusion (720) is provided on the second surface (120) in the area corresponding to the lens receiving groove (270). In a set of reinforcing grooves (710) and reinforcing protrusions (720), the reinforcing grooves (710) are adapted to each other. The setting position of the reinforcing grooves (710) and the setting position of the reinforcing protrusions (720) are symmetrically arranged along the center line of the housing (100) in the left-right direction.

7. An assembly, characterized in that, The kit includes: a plurality of lens blister packs as described in any one of claims 1 to 6, wherein every two lens blister packs form a kit; in one kit, the lens receiving portion (200) of the upper lens blister pack is opposite to the lens receiving portion (200) of the lower lens blister pack, and the upper lens blister pack and the lower lens blister pack are fitted together; in two adjacent kits, the upper kit and the lower kit are fitted together.

8. A production mold, characterized in that, For producing the lens blister pack as described in any one of claims 1 to 6, the production mold comprises: A forming protrusion is used for vacuum forming the tail receiving groove (220), the first cotton body placement groove (230) and the second cotton body placement groove (240); A sliding block, which is detachably connected to the forming protrusion, is used for vacuum forming the head receiving groove (210).

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