CN218288633U

CN218288633U - Degradable disposable lunch box with self-locking structure

Info

Publication number: CN218288633U
Application number: CN202222537095.3U
Authority: CN
Inventors: 孙培玉
Original assignee: Tianjin Jinyi Jiaxin Plastic Product Co ltd
Current assignee: Tianjin Jinyi Jiaxin Plastic Product Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-13
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to a snack box field specifically is a disposable cutlery box of degradable with auto-lock structure, including the degradable box body, the front of degradable box body is seted up flutedly. The device makes the carrying handle deflect through lifting the carrying handle, then place the inside at the degradable box body with lower box body, under the effect of torsional spring reset force, drive the carrying handle and deflect and reset, and then make the carrying handle contradict with the downside of lug, and then conflict fixedly to lower box body, the possibility that lower box body rocked in the degradable box body, reduce the unrestrained possibility of meal, then place the upside of box body under with last box body, then close the degradable lid, make L shape cardboard card in the recess, it is fixed to be connected degradable lid and degradable box body, through opening the degradable lid, then take out last box body, then drive the carrying handle through holding down plate and deflect, then take out lower box body to lift the carrying handle upwards, the person of facilitating the use takes out in the degradable box body, easy operation is convenient.

Description

Degradable disposable lunch box with self-locking structure

Technical Field

The utility model relates to a snack box field specifically is a disposable cutlery box of degradable with auto-lock structure.

Background

PP polypropylene has mechanical property and thermal property, is suitable for packaging food, is divided into environment-friendly lunch boxes which mainly comprise plastics, paper, starch and rare metals, and the manufacturing raw materials of the lunch boxes are degradable plastics.

When current partial disposable cutlery box is depositing flourishing lunch-box, most direct places lunch-box and dish box in the inboard of cutlery box, nevertheless the user takes place to jolt when transporting the cutlery box, and then leads to lunch-box and dish box to rock in the cutlery box easily, and then leads to the box body meal to spill easily, and the practicality is not good, and the user is when getting meal from the cutlery box, and the box body that is located the downside is difficult to snatch, takes out comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable cutlery box of degradable with auto-lock structure to it jolts to provide the user and take place when transporting the cutlery box among the above-mentioned background art to solve, and then leads to lunch-box and dish box to rock in the cutlery box easily, and then leads to the box body meal to spill easily, and the box body that the practicality is not good, be located the downside is difficult to snatch, takes out comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: a degradable disposable lunch box with a self-locking structure comprises a degradable box body, wherein a groove is formed in the front of the degradable box body, and a clamping block is fixedly connected to the inner wall of the groove;

the rear side of the top surface of the degradable box body is provided with a degradable box cover, and the front side of the degradable box cover is fixedly connected with an L-shaped clamping plate;

the left side and the right side of the inner wall of the degradable box body are fixedly connected with lugs, the bottom surface of the inner wall of the degradable box body is lapped with a lower box body, rectangular grooves are formed in the left side and the right side of the top surface of the lower box body, the inner wall of each rectangular groove is rotatably connected with a rotating rod, a carrying handle is fixedly sleeved on the side surface of each rotating rod, and the top surface of each carrying handle is abutted against the lower side of each lug;

a torsion spring is fixedly sleeved on the side surface of the rotating rod, one end of the torsion spring is fixedly connected with the side surface of the rotating rod, and the other end of the torsion spring is fixedly connected with the side surface of the inner wall of the rectangular groove;

the upper side of the lower box body is lapped with an upper box body, and the side surface of the upper box body is in sliding connection with the side surface of the inner wall of the degradable box body.

Preferably, the upper side of the inner wall of the degradable box body is provided with a groove, and the inner wall of the groove is in lap joint with the side face of the upper box body.

Preferably, the L-shaped clamping plate and the groove are on the same vertical plane.

Preferably, the shape of the carrying handle is square, and a pressing plate is fixedly connected to the left side of the inner wall of the carrying handle.

Preferably, the side of box body is contradicted down has the conflict pole, and the both sides fixed connection around the side and the degradable box body inner wall of conflict pole.

Preferably, the top surface of the carrying handle is provided with a rectangular groove, and the bottom surface of the inner wall of the rectangular groove is abutted against the lower side of the lug.

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

the utility model discloses in, impel the carrying handle to deflect through carrying to draw the carrying handle, then will descend the box body to place in the inside of degradable box body, under the effect of torsional spring reset force, it resets to drive the carrying handle deflection, and then make the downside of carrying handle and lug conflict, and then conflict fixedly down to the box body, the possibility that the box body rocked in the degradable box body down reduces the unrestrained possibility of meal, then place the upside of box body under with last box body, then close the degradable lid, make L shape cardboard card in the recess, it is fixed to be connected with the degradable box body to the degradable lid.

The utility model discloses in, through opening the degradable lid, then will go up the box body and take out, then drive the carrying handle through the clamp plate that pushes down and deflect, then pull the carrying handle and take out the box body down to the lifting, the person of facilitating the use takes out in the degradable box body, easy operation is convenient.

Drawings

Fig. 1 is a schematic view of a three-dimensional unfolding structure of the present invention;

FIG. 2 is a sectional view showing a partial three-dimensional structure of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 of the present invention.

In the figure: 1. a degradable box body; 2. a groove; 3. a clamping block; 4. a degradable box cover; 5. an L-shaped clamping plate; 6. a bump; 7. a lower box body; 8. a rectangular groove; 9. a rotating rod; 10. a carrying handle; 11. a torsion spring; 12. an upper box body; 13. against the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a degradable disposable lunch box with a self-locking structure comprises a degradable box body 1, wherein a groove 2 is formed in the front of the degradable box body 1, and a clamping block 3 is fixedly connected to the inner wall of the groove 2;

the rear side of the top surface of the degradable box body 1 is provided with a degradable box cover 4, and the front side of the degradable box cover 4 is fixedly connected with an L-shaped clamping plate 5;

the left side and the right side of the inner wall of the degradable box body 1 are fixedly connected with lugs 6, the bottom surface of the inner wall of the degradable box body 1 is lapped with a lower box body 7, the left side and the right side of the top surface of the lower box body 7 are respectively provided with a rectangular groove 8, the inner wall of the rectangular groove 8 is rotatably connected with a rotating rod 9, the side surface of the rotating rod 9 is fixedly sleeved with a carrying handle 10, and the top surface of the carrying handle 10 is abutted against the lower side of the lugs 6;

a torsion spring 11 is fixedly sleeved on the side surface of the rotating rod 9, one end of the torsion spring 11 is fixedly connected with the side surface of the rotating rod 9, and the other end of the torsion spring 11 is fixedly connected with the side surface of the inner wall of the rectangular groove 8;

the upper side of the lower box body 7 is lapped with an upper box body 12, and the side surface of the upper box body 12 is connected with the side surface of the inner wall of the degradable box body 1 in a sliding way.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the upper side of the inner wall of the degradable box body 1 is provided with a groove, the inner wall of the groove is in lap joint with the side surface of the upper box body 12, the upper box body 12 is conveniently supported by the groove, and the stability of the upper box body 12 placed in the degradable box body 1 is ensured.

In this embodiment, as shown in fig. 1 and 2, L shape cardboard 5 and recess 2 guarantee that L shape cardboard 5 can block in recess 2 on same vertical plane, are connected degradable box body 1 and degradable box cover 4 through L shape cardboard 5 and the cooperation of fixture block 3.

In this embodiment, as shown in fig. 3, the carrying handle 10 is in a shape of a square, and the left side of the inner wall of the carrying handle 10 is fixedly connected with a pressing plate, the pressing plate is pressed down by a user to drive the carrying handle 10 to deflect, so that the user can take out the lower box body 7 by pulling the carrying handle 10.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the side of lower box body 7 is contradicted and is had conflict pole 13, and both sides fixed connection around the side of conflict pole 13 and the 1 inner wall of degradable box body, impels degradable box body 1 to support lower box body 7 through the conflict pole, and contradicts through carrying handle 10 and lug 6, is convenient for fix the pinning lower box body 7, reduces the possibility that lower box body 7 rocked in degradable box body 1.

In this embodiment, as shown in fig. 3, a rectangular groove is formed in the top surface of the handle 10, and the bottom surface of the inner wall of the rectangular groove abuts against the lower side of the bump 6, and is clamped in the rectangular groove through the bump 6, so that the upper side of the bump 6 and the upper side of the handle 10 are on the same horizontal plane.

The utility model discloses a use method and advantage: when the degradable disposable lunch box with the self-locking structure is used, the working process is as follows:

as shown in fig. 1, 2 and 3, the lifting handle 10 is lifted to make the lifting handle 10 deflect, then the lower box body 7 is placed inside the degradable box body 1, the lifting handle 10 is driven to deflect and reset under the action of the reset force of the torsion spring 11, then the lifting handle 10 is enabled to be abutted against the lower side of the bump 6, and then the lower box body 7 is abutted and fixed, then the upper box body 12 is placed on the upper side of the lower box body 7, so that the bottom surface of the lower box body 7 is abutted against the top surface of the lifting handle 10, then the degradable box cover 4 is closed, so that the L-shaped clamping plate 5 is clamped in the groove 2, and the degradable box cover 4 is connected and fixed with the degradable box body 1;

when the user need get the meal, through opening degradable lid 4, then take out upper box body 12, then drive the carrying handle 10 through pushing down the clamp plate and deflect, then upwards carry and draw the carrying handle 10 and take out lower box body 7, the person of facilitating the use takes out in with degradable box body 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a disposable cutlery box of degradable with auto-lock structure, includes degradable box body (1), its characterized in that: a groove (2) is formed in the front surface of the degradable box body (1), and a clamping block (3) is fixedly connected to the inner wall of the groove (2);

a degradable box cover (4) is arranged on the rear side of the top surface of the degradable box body (1), and an L-shaped clamping plate (5) is fixedly connected to the front side of the degradable box cover (4);

the left side and the right side of the inner wall of the degradable box body (1) are fixedly connected with lugs (6), the bottom surface of the inner wall of the degradable box body (1) is lapped with a lower box body (7), the left side and the right side of the top surface of the lower box body (7) are respectively provided with a rectangular groove (8), the inner wall of each rectangular groove (8) is rotatably connected with a rotating rod (9), the side surface of each rotating rod (9) is fixedly sleeved with a handle (10), and the top surface of each handle (10) is abutted against the lower side of each lug (6);

a torsion spring (11) is fixedly sleeved on the side face of the rotating rod (9), one end of the torsion spring (11) is fixedly connected with the side face of the rotating rod (9), and the other end of the torsion spring (11) is fixedly connected with the side face of the inner wall of the rectangular groove (8);

the upper side of the lower box body (7) is lapped with an upper box body (12), and the side surface of the upper box body (12) is in sliding connection with the side surface of the inner wall of the degradable box body (1).

2. The degradable disposable lunch box with the self-locking structure as claimed in claim 1, wherein: the upper side of the inner wall of the degradable box body (1) is provided with a groove, and the inner wall of the groove is in lap joint with the side surface of the upper box body (12).

3. The degradable disposable lunch box with the self-locking structure as claimed in claim 1, wherein: the L-shaped clamping plate (5) and the groove (2) are on the same vertical plane.

4. The degradable disposable lunch box with the self-locking structure as claimed in claim 1, wherein: the carrying handle (10) is in a shape of a square, and a pressing plate is fixedly connected to the left side of the inner wall of the carrying handle (10).

5. The degradable disposable lunch box with the self-locking structure as claimed in claim 1, wherein: the side of the lower box body (7) is abutted with an abutting rod (13), and the side of the abutting rod (13) is fixedly connected with the front side and the rear side of the inner wall of the degradable box body (1).

6. The degradable disposable lunch box with the self-locking structure as claimed in claim 1, wherein: the top surface of the handle (10) is provided with a rectangular groove, and the bottom surface of the inner wall of the rectangular groove is abutted against the lower side of the lug (6).