CN215514909U - Fresh-keeping box cover with separable buckle cover - Google Patents

Abstract

The utility model discloses a fresh-keeping box cover with a separable buckle cover, which comprises a cover body and a plurality of L-shaped ear buckles, wherein annular steps are arranged on the periphery of the upper surface of the cover body, a plurality of connecting seats which are integrally connected are respectively arranged on the periphery of the step surface of each annular step, each two of the connecting seats are in a group, the upper end parts of the L-shaped ear buckles are respectively and correspondingly rotatably arranged between the two connecting seats in the same group, and the inner edge of the upper end part of each L-shaped ear buckle is respectively provided with a slot at a position close to the corresponding connecting seat; the middle part of the upper surface of the cover body is sunken downwards and forms a positioning groove. The utility model improves the reliability of the ear clip and the cover body during assembly and use, is convenient for installation or disassembly, reduces the impact on the fragile part during disassembly and assembly operation, and prolongs the service life of the ear clip and the cover body; meanwhile, the stacked preservation boxes are not easy to topple or slide, and the requirements of saving storage space and improving space utilization rate are met.

Description

Fresh-keeping box cover with separable buckle cover

Technical Field

The utility model relates to the technical field of preservation boxes, in particular to a preservation box cover with a separable buckle cover.

Background

The preservation box is a daily product, and as the name suggests, is a box with preservation function. The existing preservation boxes are generally divided into three types: one is a plastic preservation box, which is made of resin materials and generally has a temperature-resistant range: the highest temperature is 120 ℃, and the lowest temperature is-20 ℃; the other is a toughened glass preservation box which is made of common toughened glass; the last one is a heat-resistant glass preservation box which is made of high borosilicate glass material.

No matter which kind of above-mentioned preservation box, its box body all is equipped with the lid usually, and the lid is usually including the lid and connect a plurality of ear clip around the lid, and traditional structure is ear clip and lid integrated into one piece, only connects through a crease between the two, realizes opening or closing of ear clip, though production is simple, and is with low costs, but in frequent use, easily leads to the ear clip to appear the fracture to lead to the lid to produce and scrap.

Therefore, the existing fresh-keeping box cover is provided with ear buckle mounting grooves respectively at the periphery of the box cover, and ear buckles can be clamped in the ear buckle mounting grooves and can be turned over; or set up the cross axle respectively around the lid, clamp the ear clip on the cross axle and can overturn, the cracked phenomenon can be avoided appearing in the ear clip to the removable mounting structure of above-mentioned two kinds of ear clips, also convenient to detach washs, also can replace new, clean ear clip and take place to damage or very dirty be difficult to abluent ear clip certainly. However, in the actual use process, because the outside cell wall department and the cross axle of ear clip mounting groove all are comparatively weak and fragile, easily take place deformation or fracture, still can lead to the lid to produce and scrap to lead to whole crisper to scrap.

In addition, to save storage space and improve space utilization, it is often necessary to stack crispers together, but existing crispers are generally not further improved or optimized with respect to stacking.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings in the prior art, and provides a preservation box cover with a detachable buckle cover, which can avoid the breakage of an ear buckle, is convenient to disassemble and clean, can improve the reliability of the ear buckle and the cover body during assembly and use on the basis of replacing the ear buckle, is convenient to assemble or disassemble, reduces the impact on a fragile part during disassembly and assembly operation, and prolongs the service life of the ear buckle and the box cover; meanwhile, the stacked preservation boxes are not easy to topple or slide, so that the requirements of saving storage space and improving space utilization rate are met.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a detachable preservation box lid of buckle closure, is including lid and a plurality of L shape ear clip, its characterized in that: the periphery of the upper surface of the cover body is provided with an annular step, the periphery of the step surface of the annular step is respectively provided with a plurality of connecting seats which are integrally connected, the connecting seats are divided into a group two by two, the upper ends of the L-shaped ear buckles are respectively detachably and rotatably arranged between the two connecting seats in the same group correspondingly, and the inner edge of the upper end of each L-shaped ear buckle is respectively provided with a slot at a position close to the corresponding connecting seat; the middle part of the upper surface of the cover body is downwards sunken to form a positioning groove.

Furthermore, the cover body, the plurality of L-shaped ear buckles and the plurality of connecting seats are all made of AS plastic, PS plastic, MS plastic, PP plastic, ABS plastic, PE plastic, Tritan plastic or stainless steel.

Furthermore, the cover body is of a transparent rectangular, square or round structure.

Furthermore, the two sides of the upper end of each L-shaped ear clip are respectively and fixedly connected with a transverse column, and the inner side surfaces of the two connecting seats corresponding to each L-shaped ear clip are respectively provided with an insertion hole which can be correspondingly inserted by the transverse column and can rotate in the insertion hole.

Furthermore, the slot is a U-shaped slot.

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

1. the annular steps are arranged on the periphery of the cover body, the connecting seats which are two by two in one group are arranged on the periphery of the step surface of the cover body, and the L-shaped ear buckles are detachably and rotatably arranged between the two connecting seats in the same group, so that the ear buckles can be prevented from being broken, the cover body is convenient to disassemble and clean, the reliability of the ear buckles and the cover body in assembly and use can be effectively improved on the basis of replacing the ear buckles, and the service lives of the ear buckles and the cover body are greatly prolonged.

2. The two sides of the inner edge of the upper end part of each L-shaped ear buckle are respectively provided with the grooves, so that the two rotary mounting parts of each L-shaped ear buckle can elastically stretch and retract in an adaptive manner when being mounted or dismounted, the mounting or dismounting is convenient, the impact on the fragile parts (the transverse column and the jack) during the dismounting operation is reduced, and the service life of the ear buckle is further prolonged.

3. The middle part of the upper surface of the cover body is downwards sunken to form a positioning groove which can be used for positioning and limiting other preservation boxes stacked on the cover body, so that the stacked preservation boxes are not easy to topple or slide, and the requirements of saving storage space and improving space utilization rate are met.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a top view of the structure of the first embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic perspective view of an embodiment of the present invention.

Fig. 5 is a schematic perspective view of a third embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, a preservation box cover with a detachable buckle cover comprises a cover body 1 and four L-shaped ear buckles 2, wherein the cover body 1 is of a transparent rectangular structure and can be adapted to a rectangular box body; correspondingly, of the four L-shaped ear buckles 2, two L-shaped ear buckles corresponding to the long sides of the cover body 1 are longer, and two L-shaped ear buckles corresponding to the short sides of the cover body 1 are shorter;

the periphery of the upper surface of the cover body 1 is provided with an annular step 3, the periphery of the step surface of the annular step 3 is respectively provided with eight connecting seats 4 which are integrally connected, every two of the eight connecting seats 4 form a group, the upper ends of four L-shaped ear buckles 2 are respectively detachably and rotatably arranged between the two connecting seats in the same group correspondingly, and the inner edge of the upper end of each L-shaped ear buckle is respectively provided with a slot 5 at a position close to the corresponding connecting seat; the middle portion of the upper surface of the lid body 1 is depressed downward and forms a positioning groove 6.

In this embodiment, the cover body 1, the four L-shaped ear buckles 2 and the eight connecting seats 4 are made of AS plastic, PS plastic, MS plastic, PP plastic, ABS plastic, PE plastic, Tritan plastic or stainless steel, and have the characteristics of low cost, high hardness, good rigidity, strong stability, good mechanical properties and heat resistance, etc.

In this embodiment, two sides of the upper end of each L-shaped ear clip are respectively and fixedly connected with a cross post 7, and the inner side surfaces of the two connecting bases corresponding to each L-shaped ear clip are respectively provided with an insertion hole 8 into which the cross post 7 can be correspondingly inserted and can rotate. From this, realized every L shape ear clip's removable rotation installation, and simple structure, easy realization.

In this embodiment, the open groove 5 is a U-shaped groove with an arc-shaped groove bottom. From this for fluting 5 has more reasonable buffer structure, can guarantee to be located the rotation installation position of the both sides of the L shape ear of fluting 5 outside, can not break because of receiving the extrusion when carrying out adaptability flexible in the dismouting operation process.

This embodiment is further described below with reference to FIGS. 1-3:

when the box is used, each L-shaped buckle can freely turn over between the two connecting seats, so that the cover body 1 is buckled on the box body, or the cover body 1 is opened.

When the ear clip is dismantled to needs to the lid is so that wash lid 1 and four L shape ear clips 2, or be convenient for change the L shape ear clip that appears the damage, this moment, stir the outside of fluting 5 place position slightly inwards from both sides for the rotation installation position (including the spreader 7) of the both sides of L shape ear clip breaks away from the jack 8 at place, take out corresponding ear clip can. The principle of mounting the ear clip is the same as above, and is not described herein in detail.

When a plurality of preservation boxes are required to be stacked and stored, the bottom of the box body on the upper layer is naturally clamped into the positioning groove 6 in the middle of the upper surface of the cover body on the lower layer, so that the preservation boxes are not prone to toppling or sliding.

Example two

Referring to fig. 4, the cover 1 of the present embodiment is a transparent square structure, and can be adapted to a square box; correspondingly, the four L-shaped ear buckles 2 are all the same in size. Other structures of this embodiment are the same as those of the first embodiment, and are not described in detail.

EXAMPLE III

Referring to fig. 5, the cover 1 of the present embodiment is a transparent circular structure, and can be adapted to a circular box; correspondingly, the four L-shaped ear buckles are the same in size, and the outer side faces of the four L-shaped ear buckles are of circular arc structures. Other structures of this embodiment are the same as those of the first embodiment, and are not described in detail.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (5)

1. The utility model provides a detachable preservation box lid of buckle closure, is including lid and a plurality of L shape ear clip, its characterized in that: the periphery of the upper surface of the cover body is provided with an annular step, the periphery of the step surface of the annular step is respectively provided with a plurality of connecting seats which are integrally connected, the connecting seats are divided into a group two by two, the upper ends of the L-shaped ear buckles are respectively detachably and rotatably arranged between the two connecting seats in the same group correspondingly, and the inner edge of the upper end of each L-shaped ear buckle is respectively provided with a slot at a position close to the corresponding connecting seat; the middle part of the upper surface of the cover body is downwards sunken to form a positioning groove.

2. The fresh-keeping box cover with the detachable cover as claimed in claim 1, wherein: the cover body, the L-shaped ear buckles and the connecting seats are all made of AS plastic, PS plastic, MS plastic, PP plastic, ABS plastic, PE plastic, Tritan plastic or stainless steel.

3. The fresh-keeping box cover with the detachable cover as claimed in claim 1, wherein: the cover body is of a transparent rectangular, square or round structure.

4. The fresh-keeping box cover with the detachable cover as claimed in claim 1, wherein: the two sides of the upper end part of each L-shaped ear buckle are respectively and fixedly connected with a transverse column, and the inner side surfaces of the two connecting seats corresponding to each L-shaped ear buckle are respectively provided with an insertion hole which can be correspondingly inserted by the transverse column and can rotate in the insertion hole.

5. The fresh-keeping box cover with the detachable cover as claimed in claim 1, wherein: the slotted groove is a U-shaped groove.

Images