CN209701300U - A kind of food materials crisper - Google Patents

Abstract

The utility model discloses a kind of food materials crispers: it includes box body, box cover, and the box cover is equipped with a notch, and the indentation, there is tightly connected an elastic membrane made of elastic material, the elastic membrane horizontal setting in its natural state；When the height dimension of food materials in box body is greater than the depth dimensions of box body and box cover lid is located on box body, under the support of food materials elastic deformation occurs for the elastic membrane, makes elastic membrane that convex state be presented；When box cover is detached from box body, the elastic membrane restores horizontality under the elastic force of itself.The fresh-keeping box structure of the food materials is simple, and the food materials that height is greater than box body depth can be sealed well it is fresh-keeping, it is easy to use, easy to operate, and can reuse, is environmentally friendly.

Description

A kind of food materials crisper

Technical field

The utility model relates to food materials antistaling container technical fields, specifically be a kind of food materials crisper.

Background technique

Food materials crisper is usually plastic products, and for freshness-retaining vegetable, fruit, food etc., food materials crisper is with its use Convenience and can guarantee food hygiene and extend the fresh keeping time of food, therefore increasingly liked by people and universal made With.Its structure of the crisper of the prior art generally comprises the box body for holding food, covers the box cover being located on box body, the box cover It is connect by movable buckle with box body；For the box cover of the prior art after closing with tray cover, the intracorporal accommodating space of box is fixed , for the food materials or fruit that some height are more than box body depth, then needing replacing the deeper box body of depth could will eat Material or fruit are placed in crisper；Such as people are in daily life, often use the fresh-keeping apple fruits and vegetables of crisper, Pineapple etc., if apple or pineapple volume are bigger, when in the box body, height far beyond box body depth, in this way It replaces deeper box body of preservation box and is sealed the opening at the top of box body with preservative film to contain or remove box cover； If replacing the deeper crisper of depth, the use cost of user will definitely increase, namely need to prepare multiple and different depth Box body；The top of box body is sealed with preservative film if removing box cover, when dismantling preservative film, the preservative film that removes It will become the rubbish for being difficult to degrade after discarding, polluted to environment；In addition the opening at the top of preservative film sealed box body is used, Sealing performance is poor, causes the fresh keeping time of crisper shorter, is not able to satisfy the demand of people, and sealed with preservative film, operation It is more troublesome.Furthermore the food materials of vegetables, mushroom that some volumes are more expanded, if fruit volume is more than the depth of box body, Box cover can also be covered on box body with box cover extruding, the food materials of vegetables or mushroom are easy to make food materials under the extruding of box cover Surface is ruptured because of extruding, does not have preservation not only in this way, but also is also easy to make the food materials of vegetables or mushroom because of surface It ruptures and fast rotting.

Utility model content

The technical problems to be solved in the utility model is to overcome the defect of the above prior art, and it is simple to provide a kind of structure, And the food materials that height is greater than box body depth can be sealed well it is fresh-keeping, it is easy to use, easy to operate, and benefit can be repeated With, environmental protection food materials crisper.

The technical solution of the utility model is to provide a kind of food materials crisper having following structure: it includes

Box body, the inside of the box body is equipped with the inner cavity of food material accommodating, and the top of box body is equipped with to be connected with inner cavity Top opening；

Box cover, the box cover removable cover are located at the top open part of box body, the top opening for sealed box body；It is described The bottom of box cover is equipped with the annular slot circumferentially distributed along box cover outer rim, shapes and sizes and the box body top of the annular slot The shapes and sizes of outer rim match, and a ring type seal are connected in the annular slot, the ring type seal is for close The top end face of jacket body；When box cover lid is located at the top of box body, it is plugged at the top of the box body in annular slot and box body Top end face is close to close with ring type seal；

The box cover is equipped with a notch, and the indentation, there is tightly connected an elastic membrane made of elastic material, institute The elastic membrane stated horizontal setting in its natural state；When the height dimension of food materials in box body is greater than the depth dimensions of box body simultaneously When box cover lid is located on box body, under the support of food materials elastic deformation occurs for the elastic membrane, elastic membrane is presented convex State；When box cover is detached from box body, the elastic membrane restores horizontality under the elastic force of itself.

Preferably, the elastic membrane is the elastic membrane made of silica gel.

Preferably, the thickness of the elastic membrane is 0.03 millimeter~0.2 millimeter.

Preferably, the lower end surface outer rim of the notch is equipped with the annular interconnecting piece being circumferentially arranged along notch, the bullet The outer rim of property film is fixedly connected on annular interconnecting piece；The lower end arris of the notch is set as arc sections.

Preferably, the buckle that is rotatably connected on four lateral walls of the box cover, the top outer rim of the box body Equipped with the step for buckle clamping；The buckle activity is connected on corresponding step.

Preferably, the bottom centre of the ring type seal is equipped with the arc-shaped slot circumferentially extended along ring type seal, The roof of the box body is that convex arc-shaped is arranged, when the roof of box body is plugged in annular slot, the box body roof Arc surface and arc-shaped slot inner wall palette.

Preferably, the box cover of the notch outer rim is equipped with the annular groove circumferentially distributed along notch, the annular Groove and box cover are integrated stamping and forming structure.

As an improvement, it is circumferentially distributed along notch and with flexible material to be fixedly connected with one on the box cover of notch upper surface outer rim The inner wall of annular protection pad made of material, the annular protection pad is extended in notch；The annular protection pad is for avoiding bullet Inner wall phase adhesion in property film reseting procedure with notch.

Preferably, the thickness of the elastic membrane is 0.1 millimeter.

After using the above structure, a kind of food materials crisper of the utility model compared with prior art, is had the advantage that

1, the food materials crisper uses one elastic membrane made of elastic material of indentation, there connection in box cover, the elastic membrane The elastic membrane made of silica gel has preferable elasticity, when the height dimension of food materials in box body is greater than the depth dimensions of box body And when being located at box cover lid on box body, under the support of food materials elastic deformation occurs for the elastic membrane, and elastic membrane is presented Convex state, the elastic membrane wrap up food materials top；When box cover is detached from box body, elastic force of the elastic membrane at itself Lower recovery horizontality is in case use next time；Therefore the food materials that the food materials crisper is greater than box body depth to height can obtain very well Sealing it is fresh-keeping, it is easy to use, easy to operate, and can reuse, environmental protection.The vegetable more expanded especially for some volumes The food materials of dish, mushroom, if fruit volume is more than the depth of box body, after box cover covers, elastic membrane is covered on vegetables or mushroom The surfaces of food materials be not easy to make the surface of food materials to rupture because of extruding due to the elastic reaction of elastic membrane, in this way can not only be to food Material plays good preservation, but also is not easy to rupture the food materials of vegetables or mushroom because of extruding because of surface.The food Relatively simple for structure, the lower production costs of material crisper.

2, on the outer rim of elastic membrane and box cover annular interconnecting piece connection, connected using face face, therefore make elastic membrane Connection it is stronger, not tearable.

3, the sealing cooperation between the arc-shaped slot of the bottom centre of the roof and ring type seal of box body, increases box body Roof and ring type seal between contact area extend this so that the sealing performance between box cover and box body be made to enhance The fresh keeping time of food materials crisper.

4, on box cover annular groove design, further improve the mechanical strength and toughness of box cover, prevent box cover because outer Power and be broken or deform.

5, the setting of the annular protection pad of the indentation, there of box cover can avoid mutually gluing in elastic membrane reseting procedure with the inner wall of notch Even；Since elastic membrane is located at the position of the indentation, there of box cover when bearing the elastic deformation of elastic membrane, the elastic force or bullet that are born Pulling force when property deformation is larger, therefore is easy to tear at the position of elastic membrane or leads with pulling force when notch inner wall phase adhesion It causes to tear at the position of elastic membrane；Therefore the setting of the annular protection pad further extends the service life of elastic membrane.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of food materials crisper of the utility model.

Fig. 2 is a kind of structural schematic diagram of the elastic membrane of food materials crisper of the utility model under elastic deformation state.

Fig. 3 is a kind of schematic cross-sectional view of food materials crisper of the utility model.

Fig. 4 is a kind of A portion enlarged structure schematic diagram of the food materials crisper of the utility model in Fig. 3.

It is as shown in the figure:

1, box body, 100, inner cavity, 101, top opening, 102, step, 2, box cover, 200, buckle, 201, annular slot, 202, ring type seal, 203, notch, 204, elastic membrane, 205, annular groove, 206, arc-shaped slot, 207, annular interconnecting piece, 208, arc sections, 209, annular protection pad.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4；

A kind of food materials crisper of the utility model, it includes box body 1, and the inside of the box body 1 is equipped with food material accommodating Inner cavity 100, the top of box body 1 are equipped with the top opening 101 being connected with inner cavity 100；Box cover 2,2 removable cover of box cover are set Top opening 101 at the top opening 101 of box body 1, for sealed box body 1；The bottom of the box cover 2 is equipped with along box cover 2 The circumferentially distributed annular slot 201 of outer rim, the shapes and sizes of the annular slot 201 and the shape of 1 top outer rim of box body and Size matches, and a ring type seal 202 is connected in the annular slot 201, and the ring type seal 202 is used for seal box The top end face of body 1；When the lid of box cover 2 is located at 1 top of box body, the top of the box body 1 is plugged in annular slot 201 and box body 1 top end face is close to close with ring type seal 202；The box cover 2 is equipped with a notch 203, the company of sealing at the notch 203 Connect an elastic membrane 204 made of elastic material, the elastic membrane 204 horizontal setting in its natural state；When box body 1 When the height dimension of interior food materials is greater than the depth dimensions of box body 1 and is located at the lid of box cover 2 on box body 1, the elastic membrane 204 exists Elastic deformation occurs under the support of food materials, makes elastic membrane 204 that convex state be presented；It is described when box cover 2 is detached from box body 1 Elastic membrane 204 restores horizontality under the elastic force of itself.The elastic membrane 204 is the elastic membrane made of silica gel.The food Material crisper uses elastic membrane 204 made of the elastic material of connection one, elastic membrane 204 at the notch 203 of box cover 2 to use silicon Elastic membrane made of glue has preferable elasticity, when the height dimension of food materials in box body 1 is greater than the depth dimensions of box body 1 simultaneously When the lid of box cover 2 is located on box body 1, under the support of food materials elastic deformation occurs for the elastic membrane 204, makes elastic membrane 204 Convex state is presented, which wraps up food materials top；When box cover 2 is detached from box body 1, the elastic membrane Restore horizontality under the elastic force of itself in case next time uses；Therefore the food materials crisper is greater than the food of box body depth to height Material can be sealed well it is fresh-keeping, it is easy to use, easy to operate, and can reuse, environmental protection.Especially for some volumes The food materials of the vegetables, mushroom that more expand, if fruit volume is more than the depth of box body, after box cover covers, elastic membrane is covered on The surface of the food materials of vegetables or mushroom is not easy to make the surface of food materials to rupture because of extruding due to the elastic reaction of elastic membrane, this Sample can not only play good preservation to food materials, but also be not easy to make the food materials of vegetables or mushroom because surface is because squeezing And it ruptures.Relatively simple for structure, the lower production costs of the food materials crisper.

The thickness of the elastic membrane 204 is 0.03 millimeter~0.2 millimeter.The thickness of the elastic membrane 204 is 0.1 millimeter.The thickness of the elastic membrane is preferably 0.1 millimeter, keeps the elasticity of the elastic membrane more preferable and not tearable.

The lower end surface outer rim of the notch 203 is equipped with the annular interconnecting piece 207 being circumferentially arranged along notch 203, the bullet The outer rim of property film 204 is fixedly connected on annular interconnecting piece 207；The lower end arris of the notch 203 is set as arc sections 208. The connection of annular interconnecting piece, connects, therefore make the connection of elastic membrane more using face face in the outer rim and box cover of elastic membrane Securely, not tearable.Connection between the outer rim of the elastic membrane and annular interconnecting piece can using Nian Jie or hot pressing it is integrated at Type etc..

Be rotatably connected a buckle 200 on four lateral walls of the box cover 2, and the top outer rim of the box body 1 is equipped with For the step 102 of 200 clamping of buckle；200 activity of buckle is connected on corresponding step 102.Buckle and box cover Four side walls between rotation connection be the more mature technological means of the prior art, usually in buckle and cover side wall Hinged place is more thin by the thickness setting of buckle, rotate buckle can.

The bottom centre of the ring type seal 202 is equipped with the arc-shaped slot 206 circumferentially extended along ring type seal 202, The roof of the box body 1 is that convex arc-shaped is arranged, when the roof of box body 1 is plugged in annular slot 201, the box body The arc surface of 1 roof and the inner wall palette of arc-shaped slot 206.The circle of the bottom centre of the roof and ring type seal of box body Between arc groove sealing cooperation, increase the contact area between the roof of box body and ring type seal, thus make box cover with Sealing performance enhancing between box body, extends the fresh keeping time of the food materials crisper.

The box cover 2 of 203 outer rim of notch is equipped with along the circumferentially distributed annular groove 205 of notch 203, the annular Groove 205 and box cover 2 are integrated stamping and forming structure.The design of the annular groove further improves the mechanical strength of box cover And toughness, prevent box cover to be broken or deform because of external force.

It is circumferentially distributed along notch 203 and use flexible material that one is fixedly connected on the box cover 2 of the 203 upper surface outer rim of notch The inner wall of manufactured annular protection pad 209, the annular protection pad 209 is extended in notch 203；The annular protection pad 209 For avoiding the inner wall phase adhesion in 204 reseting procedure of elastic membrane with notch 203.Annular protection pad can be made of rubber, Soft and high resilience, since elastic membrane is located at the position of the indentation, there of box cover when bearing the elastic deformation of elastic membrane, The pulling force when elastic force born or elastic deformation is larger, thus be easy to tear at the position of elastic membrane or with notch inner wall Pulling force when phase adhesion causes to tear at the position of elastic membrane；Therefore the setting of the annular protection pad further extends elastic membrane Service life.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, such as the material of elastic membrane, or PP plastics etc., it is all to be ok rich in elastomeric plastic film；It is any to be familiar with Within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of by those skilled in the art, all answers Cover and is within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with the protection model of claim Subject to enclosing.

Claims (9)

1. a kind of food materials crisper, it includes

Box body, the inside of the box body are equipped with the inner cavity of food material accommodating, and the top of box body is equipped with the top being connected with inner cavity Opening；

Box cover, the box cover removable cover are located at the top open part of box body, the top opening for sealed box body；The box cover Bottom be equipped with the annular slot circumferentially distributed along box cover outer rim, outer rim at the top of the shapes and sizes of the annular slot and box body Shapes and sizes match, a ring type seal is connected in the annular slot, the ring type seal is used for seal box The top end face of body；When box cover lid is located at the top of box body, in the annular slot and top of box body is plugged at the top of the box body It is close to close with ring type seal in face；

It is characterized by:

The box cover is equipped with a notch, and the indentation, there is tightly connected an elastic membrane made of elastic material, described Elastic membrane horizontal setting in its natural state；When the height dimension of food materials in box body is greater than the depth dimensions of box body and by box When lid lid is located on box body, under the support of food materials elastic deformation occurs for the elastic membrane, makes elastic membrane that convex shape be presented State；When box cover is detached from box body, the elastic membrane restores horizontality under the elastic force of itself.

2. a kind of food materials crisper according to claim 1, it is characterised in that: the elastic membrane is made of silica gel Elastic membrane.

3. a kind of food materials crisper according to claim 2, it is characterised in that: the thickness of the elastic membrane is 0.03 Millimeter~0.2 millimeter.

4. a kind of food materials crisper according to claim 1, it is characterised in that: the lower end surface outer rim of the notch is equipped with The annular interconnecting piece being circumferentially arranged along notch, the outer rim of the elastic membrane are fixedly connected on annular interconnecting piece；The notch Lower end arris is set as arc sections.

5. a kind of food materials crisper according to claim 1, it is characterised in that: on four lateral walls of the box cover One buckle of rotation connection, the top outer rim of the box body are equipped with the step for buckle clamping；The buckle activity be connected to Corresponding step on.

6. a kind of food materials crisper according to claim 1, it is characterised in that: the bottom centre of the ring type seal sets There is the arc-shaped slot along ring type seal circumferentially extending, the roof of the box body is that convex arc-shaped is arranged, when the top of box body When wall is plugged in annular slot, the arc surface of the box body roof and the inner wall palette of arc-shaped slot.

7. a kind of food materials crisper according to claim 1, it is characterised in that: the box cover of the notch outer rim is equipped with edge The circumferentially distributed annular groove of notch, the annular groove and box cover are integrated stamping and forming structure.

8. a kind of food materials crisper according to claim 1, it is characterised in that: on the box cover of notch upper surface outer rim It is fixedly connected with and with flexible material made of an annular protection pad circumferentially distributed along notch, the inner wall of the annular protection pad is extended In notch；The annular protection pad is used to avoid the inner wall phase adhesion in elastic membrane reseting procedure with notch.

9. a kind of food materials crisper according to claim 3, it is characterised in that: the thickness of the elastic membrane is 0.1 Millimeter.