CN215225274U

CN215225274U - Partition type space adjustable plastic lunch box

Info

Publication number: CN215225274U
Application number: CN202121279194.5U
Authority: CN
Inventors: 王彩萍
Original assignee: Taizhou Yazhi Household Products Co ltd
Current assignee: Taizhou Yazhi Household Products Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-21
Anticipated expiration: 2031-06-08

Abstract

The utility model provides a plastics cutlery box with adjustable partition type space belongs to cutlery box technical field. The lunch box comprises a lunch box body, wherein a cover body is detachably arranged on the lunch box body, an outer sealing structure is arranged between the lunch box body and the cover body, an inner sealing structure used for separating a cavity in the lunch box body into two independent cavities is arranged in the lunch box body, and a cavity adjusting structure is further arranged in the cavity. The outer sealing structure can improve the sealing performance between cutlery box and the lid, and the inner sealing structure can be used for depositing two dishes after separating into two independent cavitys with the cavity, and the good sealing performance that the inner sealing structure has can prevent to cluster between two dishes and smell, and the cavity is adjusted the structure and can be adjusted two independent cavitys's volume under the condition that does not change the cavity total volume to can adjust two independent cavitys' volume distribution according to the actual volume of two dishes.

Description

Partition type space adjustable plastic lunch box

Technical Field

The utility model belongs to the technical field of the cutlery box, a plastics cutlery box with adjustable partition type space is related to.

Background

At present, the storage space in the plastics dining box generally formula as an organic whole sets up, consequently when holding a plurality of dishes, taints the flavor easily between the dish, and the inside parking space of dining box that has cellular-type parking space among the prior art is fixed setting, when depositing the dish, has the limitation, can't adjust parking space according to the dish volume that needs deposit.

In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a separated type leakproof lunch box is disclosed in the Chinese patent application No.: 99209755.X ], including this lunch box is made by the paper bending, it includes box body and body of the cover, this box body includes a film and side plate, this film middle section forms two longitudinal separation pieces folded relatively, this side plate forms the inner sheet and outer sheet of the separation form, the folded part of two ends of two separation pieces is made up of inner, outer triangular plate, wherein the outer triangular plate top edge forms a notch edge, and the side plate forms a breach between two folded parts, two side edges of this breach have a oblique inserted sheet of relative laminating to protruding respectively on the side plate, can prevent the lunch box from leaking by the both sides of separation piece, but also have the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide a plastics cutlery box with adjustable partition type space.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a plastics cutlery box with adjustable partition type space, includes the cutlery box, the cutlery box on detachable be equipped with the lid, cutlery box and lid between be equipped with the external seal structure, the cutlery box in be equipped with and be used for separating the cavity in the cutlery box into two independent cavity's interior seal structure, the cavity in still be equipped with the cavity and adjust the structure.

In the above-mentioned plastic lunch box with adjustable partition type space, the inner sealing structure comprises a partition board vertically arranged in the lunch box, two independent cavities are respectively located on two sides of the partition board, the lower part of the partition board is abutted against the inner wall of the cavity, and the upper side of the partition board is abutted against the inner wall of the cover body.

In the above-mentioned partition type space-adjustable plastic meal box, the cavity adjusting structure comprises a plurality of adjusting blocks arranged on the side walls of the two sides of the cavity, an adjusting groove is arranged between two adjacent adjusting blocks, the adjusting grooves on the two sides of the cavity are symmetrically arranged along the center line of the cavity, and the partition plate is inserted into the two symmetrically arranged adjusting grooves and is slidably connected with the adjusting grooves.

In the above-mentioned partitioned space-adjustable plastic lunch box, the two sides of the joint of the partition and the cavity are provided with ribs protruding outwards, the ribs are abutted against the inner wall of the cavity, and the side parts of the ribs are abutted against the side walls of the adjusting grooves.

In the above-mentioned partitioned space-adjustable plastic lunch box, the middle part of the joint of the rib and the adjusting groove is further provided with an inward-concave clamping groove, and one side of the adjusting block, which is close to the adjusting groove, is further provided with an outward-convex clamping block.

In the above-mentioned partitioned space-adjustable plastic lunch box, the cross sections of the clamping blocks and the clamping grooves are arc-shaped.

In the above-mentioned partitioned space-adjustable plastic meal box, the bottoms of the two independent cavities on the side away from the partition plate are respectively provided with an inward-recessed groove body, and the two independent cavities are symmetrically arranged along the center line of the meal box.

In the adjustable plastics cutlery box in foretell partition type space, the external seal structure include along interior shrouding and the outer shrouding of circumference setting on the lid, interior shrouding inner wall flush with the lid inner wall, outer shrouding and interior shrouding between be equipped with the seal groove, the cutlery box top card go into to seal groove in and the inside and outside at cutlery box top lean on with interior shrouding and outer shrouding respectively and lean on.

In the plastic lunch box with adjustable foretell partition type space, lid outer wall both sides still be equipped with two connecting blocks, the connecting block on rotate and be connected with the swing arm, the lunch box both sides still be equipped with the fastener with connecting block looks adaptation, the fastener bottom be equipped with the locked groove of swing arm looks adaptation.

In the partitioned space-adjustable plastic meal box, two sides of the meal box are also provided with inwards-recessed limiting grooves, and the cross sections of the limiting grooves are rectangular.

Compared with the prior art, the utility model has the advantages of:

1. the outer sealing structure can improve the sealing performance between cutlery box and the lid, and the inner sealing structure can be used for depositing two dishes after separating into two independent cavitys with the cavity, and the good sealing performance that the inner sealing structure has can prevent to cluster between two dishes and smell, and the cavity is adjusted the structure and can be adjusted two independent cavitys's volume under the condition that does not change the cavity total volume to can adjust two independent cavitys' volume distribution according to the actual volume of two dishes.

2. The baffle can separate into two independent cavitys that each other do not communicate with the cavity that lid and cutlery box combination formed, and the baffle lower part supports with the cavity inner wall and supports and lean on, and the baffle upside supports with the lid inner wall and supports and to support and to effectively improve sealed effect to prevent to adorn the cooked food cluster in two independent cavitys.

3. Can adjust the size of two independent cavitys through inserting the baffle to the adjustment tank of difference, when two dishes quantity when waiting to adorn equal, can set up the baffle in the adjustment tank that is located cutlery box middle part, the volume of independent cavity is half volume of cavity this moment, when one of them dishes can't be adorned down to half volume of cavity, can be with the remaining adjustment tank of packing into of baffle adaptability to increase the volume of an independent cavity and make this independent cavity can adorn down the dish.

4. The bottom that the rib covers the baffle can improve the stability of installation and can improve sealed effect, and the rib lateral part supports to lean on with the adjustment tank lateral wall and to prevent that the baffle is not hard up and can improve sealed effect.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the overall structure provided by the present invention;

FIG. 2 is a schematic view of the interior structure of the lunch box;

FIG. 3 is a schematic structural view of the cover;

fig. 4 is a partial structure diagram of the lunch box.

In the figure: lunch box 1, lid 2, outer seal structure 3, cavity 4, independent cavity 5, interior seal structure 6, cavity regulation structure 7, baffle 8, regulating block 9, adjusting groove 10, rib 11, joint groove 12, joint block 13, cell body 14, interior shrouding 15, outer shrouding 16, seal groove 17, connecting block 18, swing arm 19, fastener 20, locked groove 21, spacing groove 22.

Detailed Description

As shown in fig. 1-4, a partitioned space-adjustable plastic lunch box comprises a lunch box 1, wherein a cover body 2 is detachably arranged on the lunch box 1, an outer sealing structure 3 is arranged between the lunch box 1 and the cover body 2, an inner sealing structure 6 for partitioning a cavity 4 in the lunch box 1 into two independent cavities 5 is arranged in the lunch box 1, and a cavity adjusting structure 7 is further arranged in the cavity 4.

In this embodiment, sealing performance between cutlery box and the lid can be improved to outer seal structure 3, and inner seal structure 6 can be used for depositing two dishes after separating into two independent cavitys with the cavity, and the good sealing performance that inner seal structure has can prevent to go bad smell between two dishes, and cavity regulation structure 7 can be adjusted two independent cavitys's volume under the condition that does not change 4 total volumes of cavity to can adjust two independent cavitys' volume distribution according to the actual volume of two dishes.

Specifically, as shown in fig. 2 and 4, the inner sealing structure 6 includes a partition plate 8 vertically disposed in the lunch box 1, two independent cavities 5 are respectively disposed at two sides of the partition plate 8, the lower portion of the partition plate 8 abuts against the inner wall of the cavity 4, and the upper side of the partition plate 8 abuts against the inner wall of the lid body 2. The baffle 8 can separate into two independent cavitys that each other do not communicate with the cavity that lid and cutlery box combination formed, and 8 lower parts of baffle lean on with 4 inner walls of cavity, and 8 upsides of baffle lean on with 2 inner walls of lid and can effectively improve sealed effect to prevent to adorn the cooked food in two independent cavitys and taint the flavor.

Specifically, as shown in fig. 2 and 4, the cavity adjusting structure 7 includes a plurality of adjusting blocks 9 disposed on the side walls of the two sides of the cavity 4, an adjusting groove 10 is disposed between two adjacent adjusting blocks 9, the adjusting grooves 10 on the two sides of the cavity 4 are symmetrically disposed along the center line of the cavity 4, and the partition plate 8 is inserted into the two symmetrically disposed adjusting grooves 10 and slidably connected with the adjusting grooves 10. Can adjust the size of two independent cavitys through inserting the baffle to the adjustment tank of difference, when two dishes quantity when waiting to adorn equal, can set up the baffle in the adjustment tank that is located cutlery box middle part, the volume of independent cavity is half volume of cavity this moment, when one of them dishes can't be adorned down to half volume of cavity, can be with the remaining adjustment tank of packing into of baffle adaptability to increase the volume of an independent cavity and make this independent cavity can adorn down the dish.

Preferably, as shown in fig. 2 and 4, two sides of the connection between the partition plate 8 and the cavity 4 are provided with ribs 11 protruding outwards, the ribs 11 abut against the inner wall of the cavity 4, and the side portions of the ribs 11 abut against the side walls of the adjustment groove 10. The bottom that the rib covers the baffle can improve the stability of installation and can improve sealed effect, and 11 lateral parts of rib lean on with the 10 lateral walls of adjustment tank to lean on and to prevent that the baffle is not hard up and can improve sealed effect.

Preferably, as shown in fig. 2 and 4, an inward concave clamping groove 12 is further disposed in the middle of the joint of the rib 11 and the adjusting groove 10, and an outward convex clamping block 13 is further disposed on one side of the adjusting block 9 close to the adjusting groove 10. The cross-sections of the clamping blocks 13 and the clamping grooves 12 are arc-shaped.

Joint piece 13 and joint groove cooperation can carry on spacingly to the baffle when the lid is opened, prevent that the baffle from sliding from top to bottom and lead to sealed effect variation.

Preferably, as shown in fig. 2 and 4, the bottom parts of the two independent cavities 5 far away from the partition plate 8 are further provided with an inwardly recessed groove 14, and the two independent cavities 5 are symmetrically arranged along the center line of the lunch box 1. The groove body 14 can increase the volume in the lunch box.

Specifically speaking, as shown in fig. 3, the outer sealing structure 3 includes an inner sealing plate 15 and an outer sealing plate 16 which are circumferentially disposed on the cover 2, the inner wall of the inner sealing plate 15 is flush with the inner wall of the cover 2, a sealing groove 17 is disposed between the outer sealing plate 16 and the inner sealing plate 15, the top of the lunch box 1 is clamped into the sealing groove 17, and the inner side and the outer side of the top of the lunch box 1 are respectively abutted against the inner sealing plate 15 and the outer sealing plate 16 to perform double sealing, so that liquid in the lunch box can be prevented from seeping out of the lunch box.

Preferably, as shown in fig. 1-4, two connecting blocks 18 are further disposed on two sides of the outer wall of the lid body 2, a swing arm 19 is rotatably connected to the connecting blocks 18, fasteners 20 adapted to the connecting blocks 18 are further disposed on two sides of the lunch box 1, and a locking groove 21 adapted to the swing arm 19 is disposed at the bottom of the fasteners 20. The swing arm 19 can fix the lid on the lunch box when it is turned over to be locked in the locking groove at the bottom of the fastener 20.

Preferably, as shown in fig. 1 and 2, two sides of the lunch box 1 are further provided with an inwardly recessed limiting groove 22, and the cross section of the limiting groove 22 is rectangular. The limiting groove 22 is matched with an external limiting part to effectively stabilize the lunch box and prevent the lunch box from falling off during transportation.

The utility model discloses a theory of operation is: the outer sealing structure 3 can improve the sealing performance between the lunch box and the cover body, the inner sealing structure 6 divides the cavity into two independent cavities and can be used for storing two dishes, the inner sealing structure has good sealing performance and can prevent the two dishes from tainting odor, and the cavity adjusting structure 7 can adjust the volumes of the two independent cavities under the condition of not changing the total volume of the cavity 4, so that the volume distribution of the two independent cavities can be adjusted according to the actual amount of the two dishes;

the partition plate 8 can divide a cavity formed by combining the cover body and the lunch box into two independent cavities which are not communicated with each other, the lower part of the partition plate 8 is abutted against the inner wall of the cavity 4, and the upper side of the partition plate 8 is abutted against the inner wall of the cover body 2, so that the sealing effect can be effectively improved, the dishes in the two independent cavities are prevented from tainting odor, the sizes of the two independent cavities can be adjusted by inserting the partition plate into different adjusting grooves, when the two dishes to be filled are equal in quantity, the partition plate can be arranged in the adjusting groove in the middle of the lunch box, at the moment, the volume of the independent cavity is half of the volume of the cavity, when one of the dishes cannot be filled in the half of the volume of the cavity, the partition plate can be adaptively filled in the rest of the adjusting grooves, so that the volume of one independent cavity is increased, and the independent cavity can be filled with dishes;

the bottom that the rib covers the baffle can improve the stability of installation and can improve sealed effect, 11 lateral parts of rib and 10 lateral walls of adjustment tank lean on to lean on and to prevent that the baffle is not hard up and can improve sealed effect, joint piece 13 and joint groove cooperation can carry on spacingly to the baffle when the lid is opened, prevent that the baffle from sliding from top to bottom and lead to sealed effect variation, cell body 14 can increase the volume in the lunch-box, 1 top card of cutlery box is gone into to in the seal groove 17 and the inside and outside at 1 top of cutlery box leans on respectively with interior shrouding 15 and outer shrouding 16 and to lean on and can carry out double sealing, thereby can prevent that the liquid in the lunch-box from oozing outside the cutlery box, 19 can fix the lid on the cutlery box when overturning in the locked groove of card income fastener 20 bottom, spacing groove 22 cooperation outside locating part can more effectual stable cutlery box, prevent that the cutlery box from dropping when the transportation.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the lunch box 1, the lid body 2, the outer sealing structure 3, the cavity 4, the independent cavity 5, the inner sealing structure 6, the cavity adjusting structure 7, the partition plate 8, the adjusting block 9, the adjusting groove 10, the rib 11, the catching groove 12, the catching block 13, the groove body 14, the inner sealing plate 15, the outer sealing plate 16, the sealing groove 17, the connecting block 18, the swing arm 19, the fastener 20, the locking groove 21, the limiting groove 22, etc. are used more frequently herein, these terms are used only for the convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a plastics cutlery box with adjustable partition type space, includes cutlery box (1), its characterized in that, cutlery box (1) on detachable be equipped with lid (2), cutlery box (1) and lid (2) between be equipped with external seal structure (3), cutlery box (1) in be equipped with and be used for separating into interior seal structure (6) of two independent cavities (5) with cavity (4) in cutlery box (1), cavity (4) in still be equipped with cavity regulation structure (7).

2. The partitioned space-adjustable plastic lunch box as claimed in claim 1, wherein said inner sealing structure (6) comprises a partition (8) vertically disposed in the lunch box (1), two independent cavities (5) are respectively disposed at both sides of the partition (8), the lower part of the partition (8) abuts against the inner wall of the cavity (4), and the upper side of the partition (8) abuts against the inner wall of the lid (2).

3. The partitioned space-adjustable plastic lunch box as claimed in claim 2, wherein said cavity-adjusting structure (7) comprises a plurality of adjusting blocks (9) disposed on the side walls of both sides of the cavity (4), an adjusting groove (10) is disposed between two adjacent adjusting blocks (9), the adjusting grooves (10) on both sides of the cavity (4) are symmetrically disposed along the center line of the cavity (4), and said partition (8) is inserted into the two symmetrically disposed adjusting grooves (10) and slidably connected with the adjusting grooves (10).

4. A partitioned space-adjustable plastic lunch box as claimed in claim 3, wherein said partition (8) and cavity (4) are provided with outwardly projecting ribs (11) on both sides of their junction, said ribs (11) abutting against the inner wall of cavity (4) and the side of ribs (11) abutting against the side walls of adjustment groove (10).

5. A partitioned space-adjustable plastic lunch box as claimed in claim 4, wherein said regulating groove (10) is provided with an inward-protruding engaging groove (12) at the middle of the joint of said ribs (11) and said regulating groove (10), and said regulating block (9) is provided with an outward-protruding engaging block (13) at the side close to said regulating groove (10).

6. The partitioned space-adjustable plastic lunch box as claimed in claim 5, wherein the cross-sections of said catching blocks (13) and catching grooves (12) are arc-shaped.

7. The plastic lunch box with adjustable separated space as claimed in claim 2, wherein the bottoms of the two independent cavities (5) far from the partition (8) are respectively provided with an inward-recessed groove (14), and the two independent cavities (5) are symmetrically arranged along the center line of the lunch box (1).

8. The plastic lunch box with adjustable separated space as claimed in claim 1, wherein the outer sealing structure (3) comprises an inner sealing plate (15) and an outer sealing plate (16) which are circumferentially arranged on the lid body (2), the inner wall of the inner sealing plate (15) is flush with the inner wall of the lid body (2), a sealing groove (17) is arranged between the outer sealing plate (16) and the inner sealing plate (15), the top of the lunch box (1) is clamped into the sealing groove (17), and the inner side and the outer side of the top of the lunch box (1) are respectively abutted against the inner sealing plate (15) and the outer sealing plate (16).

9. The plastic lunch box with adjustable separated space as claimed in claim 1, wherein two connecting blocks (18) are further disposed on two sides of the outer wall of the lid (2), the connecting blocks (18) are rotatably connected with swing arms (19), fasteners (20) adapted to the connecting blocks (18) are further disposed on two sides of the lunch box (1), and locking grooves (21) adapted to the swing arms (19) are disposed at bottoms of the fasteners (20).

10. A partitioned space-adjustable plastic lunch box as claimed in claim 1, wherein said lunch box (1) is further provided with inwardly-recessed limiting grooves (22) on both sides thereof, and the cross-section of said limiting grooves (22) is rectangular.