CN213307979U - Lunch box - Google Patents

Abstract

The utility model discloses a lunch box, which comprises a box body, a cover body and a buckle; the buckle comprises a lock catch rotationally connected with the outer surface of the side wall of the box body and an abutting part rotationally connected with the lock catch, the lock catch is provided with a first bent part, the first bent part can move above the cover body, and the abutting part is rotationally connected with the first bent part; the abutting part is L-shaped and provided with a first arm and a second arm, and the joint of the first arm and the second arm is connected with the first bending part; when the buckle is locking state, the end of the first arm is abutted with the surface of the cover body, the second arm extends horizontally, the top of the first convex rib is abutted with the bottom surface of the second arm, and the first arm is positioned on one side of the first convex rib close to the center of the cover body. The first bent part is buckled above the cover body by rotating the buckle, the second arm is pushed to enable the tail end of the first arm of the abutting part to abut against the upper surface of the cover body, the bottom surface of the second arm is abutted and fixed with the top of the first convex rib, the cover body can be fixed and tightly attached to the box body, and the sealing performance of the lunch box is improved.

Description

Lunch box

Technical Field

The utility model relates to the technical field of tableware, in particular to lunch box.

Background

The lunch box is an essential tool for people to take meals when going out in daily life. At present, current cutlery box structural design is reasonable inadequately, and the lid is not hard up with the box body cooperation, leads to the sealed effect of cutlery box poor, and food leaks easily, can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a lunch box, the box body and the lid can closely be fixed, improve the sealed effect of cutlery box.

The embodiment of the utility model provides a cutlery box, include: the box comprises a box body, a cover body and a buckle, wherein the cover body is used for covering the box body, and a first convex rib is arranged at the top of the cover body; the buckle is used for fixing the box body and the cover body, the buckle comprises a lock catch which is rotatably connected with the outer surface of the side wall of the box body and an abutting piece which is rotatably connected with the lock catch, the lock catch is provided with a first bending part, the first bending part can move above the cover body, and the abutting piece is rotatably connected with the first bending part; the abutting part is L-shaped and provided with a first arm and a second arm, and the joint of the first arm and the second arm is connected with the first bending part; when the buckle is in a locking state, the tail end of the first arm is abutted to the top surface of the cover body, the second arm extends horizontally, the top of the first convex rib is abutted to the bottom surface of the second arm, and the first arm is located close to one side of the center of the cover body.

According to the utility model discloses cutlery box has following beneficial effect at least: through set up mobilizable buckle at the cutlery box lateral wall, the buckle passes through the hasp to be connected with the box body rotation, rotates the hasp and can make first kink activity to lid top, and the kink rotates and is connected with the butt piece, is equipped with first protruding muscle on the lid. When needs closed cutlery box, after covering the lid, promote the second arm and make the first arm end of butt piece support and press in the lid upper surface, second arm bottom surface and first protruding muscle top butt, through the joint cooperation of hasp, butt piece and first protruding muscle, can be fixed the lid and closely laminate on the box body to improve the leakproofness of cutlery box.

According to some embodiments of the utility model, the first arm with the junction of second arm is equipped with the through-hole, first kink has the primary shaft, the primary shaft runs through the through-hole, the through-hole with the primary shaft cooperation is realized the butt piece with the rotation of hasp is connected.

According to some embodiments of the utility model, the bottom surface of first arm with the bottom surface cooperation of second arm is the S-shaped, the bottom surface court of first arm the protruding setting of lid, the bottom surface of first arm with first protruding muscle is spacing along the horizontal direction.

According to some embodiments of the invention, the second arm is flat, and the top surface and/or the bottom surface of the second arm is provided with raised stripes.

According to some embodiments of the utility model, the hasp still includes second kink and upright portion, first kink set up in the top of upright portion, the second kink establish in the bottom of upright portion, first kink with the second kink court same side bend of upright portion.

According to some embodiments of the utility model, the hasp still includes second kink and erects the portion, the second kink is provided with the secondary shaft, and the secondary shaft is used for rotating the connection the box body, the surface of box body is provided with the engaging lug, the engaging lug has the laminating the first board of box body, the book portion of turning up at connection first board edge, the book portion holding of turning up the secondary shaft passes.

According to some embodiments of the utility model, first protruding muscle is the annular setting, first protruding muscle inboard is formed with first groove, first groove holding the top edge of box body.

According to some embodiments of the utility model, the lid top surface is equipped with the protruding muscle of second, the protruding muscle of second set up in it is inboard to first protruding muscle.

According to some embodiments of the utility model, still include the slipmat, the slipmat set up in the box body bottom.

According to some embodiments of the utility model, the box body bottom is provided with first recess, the top surface of slipmat has first convex part, first convex part is located in the first recess, first convex part with first recess cooperation is spacing.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a lunch box according to an embodiment of the present invention;

FIG. 2 is a schematic view of the lunch box shown in FIG. 1 from another perspective;

FIG. 3 is a cross-sectional view A-A of the lunch box shown in FIG. 1;

FIG. 4 is an exploded view of the lunch box shown in FIG. 1;

FIG. 5 is a schematic structural view of the buckle shown in FIG. 1;

fig. 6 is an exploded view of the clasp shown in fig. 5.

Reference numerals:

a box body 100, a connecting lug 110, a non-slip pad 130, a first groove 140,

A cover body 200, a first rib 210, a second rib 220, a first groove 230,

The locking device comprises a buckle 300, a lock catch 310, an abutting piece 320, a first bent part 330, a first arm 340, a second arm 350, a second bent part 360, an upright part 370, a through hole 380, a convex stripe 390, a first shaft 3301 and a second shaft 3601.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the upper, lower, front, rear, left, right, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

An embodiment of the utility model provides a lunch box, including box body, lid, buckle and slipmat. The box body is of a top opening structure, and the cover body is used for covering the box body and mainly covers an opening of the box body; the buckle is used for fixing the box body and the cover body, correspondingly, a first convex rib is arranged at the top of the cover body and is matched and fixed with the buckle, so that the cover body and the box body are sealed, a second convex rib is also arranged at the top surface of the cover body, and the second convex rib is arranged at the inner side of the first convex rib; the non-slip mat is arranged on the outer surface of the bottom of the box body. Through setting up mobilizable buckle at the cutlery box lateral wall, the buckle includes hasp and butt piece, it is connected with the butt piece to rotate at the first kink of hasp, when needs locking lid and box body, it makes its first kink buckle in the lid top to rotate the hasp, the lid top is equipped with first protruding muscle, promote the second arm and make the first arm bottom of butt piece support and press in the lid upper surface, second arm bottom surface and first protruding muscle top butt, first protruding muscle lateral wall is with butt piece card on with the lid, can fix the lid and closely laminate on the box body, in order to improve the leakproofness of cutlery box. In addition, the top surface of the cover body is also provided with a second convex rib, so that the cover body can be prevented from deforming after long-term use, the problem of non-lamination is avoided, and the sealing property of the lunch box is ensured; the bottom of the box body is provided with an anti-slip pad which can play a role of anti-slip.

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a lunch box according to an embodiment of the present invention; fig. 2 is a schematic structural view of the lunch box shown in fig. 1 from another view. The lunch box comprises a box body 100, a cover body 200 and a buckle 300, wherein the box body 100 is of a top opening structure, the cover body 200 is used for covering the opening of the box body 100, the top of the cover body 200 is provided with a first convex rib 210, and the buckle 300 is used for fixing the box body 100 and the cover body 200; the buckle 300 includes a buckle 310 rotatably connected to the outer surface of the sidewall of the box 100, and an abutting member 320 rotatably connected to the buckle 310, the buckle 310 has a first bending portion 330, the first bending portion 330 can move above the cover 200, and the abutting member 320 is rotatably connected to the first bending portion 330; the abutting piece 320 is L-shaped, the abutting piece 320 has a first arm 340 and a second arm 350, and the joint of the first arm 340 and the second arm 350 is connected with the first bending part 330; when the buckle 300 is in a locked state, the end of the first arm 340 abuts against the top surface of the cover 200, the second arm 350 extends horizontally, the top of the first rib 210 abuts against the bottom surface of the second arm 350, and the first arm 340 is located on one side of the first rib 210 close to the center of the cover 200.

Specifically, referring to fig. 1 and 2, the buckle 300 is disposed on the outer sidewall of the box 100, the cover 200 is tightly attached and fixed to the box 100 through the locking and engaging of the latch 310, the abutting member 320 and the first rib 210, and the first bending portion 330 on the latch 310 can make the end of the latch above the cover 200, so as to facilitate the abutting member 320 to abut against the cover 200, prevent the box 100 and the cover 200 of the lunch box from being loose from being engaged, and improve the sealing performance of the lunch box.

When the lunch box needs to be closed, after the box cover is closed at the opening of the lunch box, the lock catch 310 is rotated first, so that the first bending part 330 is buckled above the cover body 200, meanwhile, the abutting part 320 is positioned at the inner side of the first convex rib 210, then the abutting part 320 is turned over, so that the bottom end of the first arm 340 is abutted against the cover body 200, then, under the supporting effect of the cover body 200 on the first arm 340, the abutting part 320 rotates, the bottom surface of the second arm 350 is abutted against the top surface of the first convex rib 210, so that the abutting part 320 is stably seated on the cover body 200, that is, at least two points of the abutting part 320 contact the cover body 200, so that the supporting performance and the stability are improved, the buckle 300 can compress the cover body 200 on the box body 100, and the sealing performance of the.

When the lunch box needs to be opened, the second arm 350 is turned over toward the center of the lid 200, so that the abutting member 320 rotates to the bottom of the second arm 350 and no longer abuts against the top of the first rib 210, and the second arm 350 is pulled toward the outer side of the box 100, so that the first bending part 330 rotates to the outer side wall of the box 100, and the lid 200 can be opened.

In some embodiments, as shown in fig. 1 to 4, two buckles 300 are provided and are disposed on opposite sides of the outer side wall of the box 100, specifically, the entire lunch box is rectangular, and the buckles 300 are disposed on the outer walls of two narrow sides of the box 100. More buckles 300 can be arranged, such as three buckles, four buckles and the like, so that a better sealing effect can be realized; the lunch box can be in other shapes, such as a cylinder, etc., and the embodiment is not limited thereto.

It should be noted that, several fasteners 300 may be provided, for example, when one fastener is provided, one end of the cover 200 may be connected to the box 100 by a hinge or a rivet, the cover 200 may be a detachable or non-detachable structure, that is, the lunch box is a flip structure, the fastener 300 is provided on the outer wall of the box 100 at the end opposite to the connection position, the first rib 210 may be only provided on the cover 200 corresponding to the fastener 300, and the fastener 300 is used to lock the cover 200 to the box 100.

Referring to fig. 3, in some embodiments, the first rib 210 is annularly disposed, a first groove 230 is formed inside the first rib 210, and the first groove 230 can accommodate the top edge of the box 100, so that the cover 200 and the box 100 can be more tightly fastened. In addition, can set up the sealing washer in first groove, like waterproof silica gel circle etc. can reach better sealed effect.

In some embodiments, as shown in fig. 1 and 6, the bottom surface of the first arm 340 and the bottom surface of the second arm 350 are matched to form an S shape, the bottom surface of the first arm 340 protrudes toward the cover 200, and the bottom surface of the first arm 340 and the first rib 210 are horizontally limited.

It should be noted that the bottom surface of the first arm 340 and the bottom surface of the second arm 350 cooperate to form an S-shaped arc surface, which can be fit with the arc of the joint between the first rib 210 and the upper surface of the lid 200, and one side of the first rib 210 facing the center of the lid 200 can clamp and fix the abutting member 320 along the horizontal direction, so as to improve the fastening effect of the fastener 300 and the sealing performance of the lunch box. When the buckle 300 is opened, the first arm 340 can move along the radian of the S-shape, so that the abutting part 320 rotates more smoothly, the buckle 300 is convenient to open, the bottom surface of the first arm 340 protrudes towards the cover body 200, and can better abut against the cover body 200, so that the cover body 200 is attached to the box body 100 more tightly, and the sealing performance is better.

In some embodiments, as shown in fig. 3 and 4, a through hole 380 is provided at a connection portion of the first arm 340 and the second arm 350, the first bent portion 330 has a first shaft 3301, the first shaft 3301 penetrates through the through hole 380, and the through hole 380 and the first shaft 3301 cooperate to realize the rotational connection between the abutting member 320 and the lock catch 310.

In some embodiments, referring to fig. 1, 2 and 3, the latch further includes a second bending portion 360 and an upright portion 370, the first bending portion 330 is disposed at a top end of the upright portion 370, the second bending portion 360 is disposed at a bottom end of the upright portion 370, and the first bending portion 330 and the second bending portion 360 are bent toward a same side of the upright portion 370. The second bent portion 360 can keep the upright portion 370 away from the case 100, thereby preventing the upright portion 370 from interfering with the case 100 and the cover 200.

With continued reference to fig. 1, 2 and 3, in some embodiments, the second bending portion 360 is provided with a second shaft 3601, the second shaft 3601 is used for rotatably connecting the case 100, the outer surface of the case 100 is provided with a connecting lug 110, the connecting lug 110 has a first plate portion fitting the case 100, and an outward folded portion connecting the edge of the first plate portion, the outward folded portion receives the second shaft 3601 therethrough, and the second shaft 3601 cooperates with the connecting lug 110 to realize the rotatable connection of the latch 310 and the case 100. It is understood that the connecting ear 110 can be connected to the box 100 by welding or gluing.

Further, the middle of the second shaft 3601 may be provided with a gap for disconnection, the gap in the middle of the second shaft 3601 is opened by pulling apart both sides of the lock catch 310, the buckle 300 may be detached from the connecting lug 110, and the buckle 300 is detachable, so as to be more convenient to clean and replace.

In some embodiments, as shown in fig. 5 or 6, fig. 5 is a schematic structural view of the clasp 300 shown in fig. 1; fig. 6 is an exploded view of the clasp 300 shown in fig. 5. Second arm 350 is the platykurtic, and the top surface and/or the bottom surface of second arm 350 are provided with protruding stripe 390, can play skid-proof effect, and the operation of being more convenient for when using, further, corresponding crooked radian setting also can be made according to human finger radian to second arm 350, brings better body for the user and experiences.

It should be noted that the raised stripes 390 on the surface of the second arm 350 may also be in the shape of raised grains or raised rough particles, as long as they can play a role of anti-slip, and this embodiment is not limited thereto.

In some embodiments, the top surface of the lid 200 is provided with the second rib 220, the second rib 220 is disposed inside the first rib 210, and the second rib 220 can further improve the strength of the lid 200, enhance the pressure resistance of the lid 200, and prevent the lid from deforming after long-term use, thereby affecting the sealing performance and making the lunch box more stable and durable.

Specifically, as shown in fig. 2 or 4, the second rib 220 has a closed ring shape protruding toward the upper surface of the cover body 200. It can be understood that the second rib 220 can also be in other shapes, such as polygonal or other irregular shapes like triangle, quadrangle, etc., and the specific shape of the reinforcing rib can be set and adjusted differently according to the specific shape of the lunch box, which is not limited by the embodiment of the present invention.

In some embodiments, as shown in fig. 1 and 4, the lunch box further includes a non-slip mat 130, the non-slip mat 130 is disposed at the bottom of the box body 100, and the non-slip mat 130 can be made of a silica gel material, so as to achieve the anti-slip and anti-burn effects, thereby improving the practicability of the lunch box and the use experience of people.

Further, referring to fig. 3 and 4, the bottom of the box 100 is provided with a first groove 140, the top surface of the non-slip mat 130 is provided with a first convex portion, the first convex portion is located in the first groove 140, and the first convex portion and the first groove 140 are matched for limiting, so that the non-slip mat 130 is tightly attached to the box 100 and is not easy to fall off.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (10)

1. A cutlery box, comprising:

a box body;

the cover body is used for covering the box body, and a first convex rib is arranged at the top of the cover body;

the buckle is used for fixing the cover body and the box body;

the buckle comprises a lock catch rotationally connected with the outer surface of the side wall of the box body and an abutting part rotationally connected with the lock catch, the lock catch is provided with a first bent part, the first bent part can move above the cover body, and the abutting part is rotationally connected with the first bent part; the abutting part is L-shaped and provided with a first arm and a second arm, and the joint of the first arm and the second arm is connected with the first bending part;

when the buckle is in a locking state, the tail end of the first arm is abutted to the top surface of the cover body, the second arm extends horizontally, the top of the first convex rib is abutted to the bottom surface of the second arm, and the first arm is located close to one side of the center of the cover body.

2. A lunch box according to claim 1, wherein a through hole is provided at the connection of the first arm and the second arm, the first bent part has a first shaft, the first shaft passes through the through hole, and the through hole and the first shaft cooperate to realize the rotational connection of the abutting member and the lock catch.

3. A cutlery box as claimed in claim 1, wherein the bottom surface of the first arm and the bottom surface of the second arm cooperate to form an S-shape, the bottom surface of the first arm is disposed to project towards the lid, and the bottom surface of the first arm and the first rib are horizontally restrained.

4. A cutlery box as claimed in claim 1, wherein the second arm is flat and the top and/or bottom surface of the second arm is provided with raised striations.

5. The lunch box of claim 1, wherein the lock further comprises a second bending portion and an upright portion, the first bending portion is disposed at the top end of the upright portion, the second bending portion is disposed at the bottom end of the upright portion, and the first bending portion and the second bending portion are bent toward the same side of the upright portion.

6. A lunch box according to claim 5, wherein the second bending part is provided with a second shaft, the second shaft is used for being rotatably connected with the box body, the outer surface of the box body is provided with a connecting lug, the connecting lug is provided with a first plate part which is attached to the box body and an outward folding part which is connected with the edge of the first plate part, and the outward folding part is used for accommodating the second shaft to pass through.

7. A lunch box according to claim 1, wherein the first rib is annular, and a first groove is formed inside the first rib and receives the top edge of the box.

8. A cutlery box as claimed in claim 1, wherein the top surface of the lid member is provided with a second rib, the second rib being disposed inwardly of the first rib.

9. A cutlery box as claimed in any one of claims 1 to 8, further comprising a non-slip mat disposed on the bottom of the box.

10. A lunch box as claimed in claim 9, wherein the bottom of the box body is provided with a first groove, the top surface of the non-slip mat is provided with a first convex part, the first convex part is positioned in the first groove, and the first convex part and the first groove are matched for limiting.

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