CN215206283U - Food box - Google Patents

Abstract

The utility model discloses a food box, which comprises a box body and a box cover connected with the box body in an embedded way; the box cover comprises an outer cover and an inner cover, the outer cover and the inner cover are movably connected in an inserting mode through a transmission part, and a switch handle fixedly connected with the transmission part is arranged at the upper end of the outer cover; the transmission part comprises a connecting part movably connected with the outer cover and the inner cover and a fixing part fixedly connected with the switch handle, and the heights of the connecting part from far away from the fixing part to near the fixing part are sequentially increased; the switch handle drives the fixed part is in same rectilinear movement, through setting up the lid, has solved the difficult problem of uncapping of food box, has realized that food box uncaps easily simply, and the practicality is strong, and the leakproofness when the lid is closed is good, effectively ensures the new freshness of food.

Description

Food box

Technical Field

The utility model belongs to the technical field of food is accomodate, concretely relates to food box.

Background

The ordered storage of food not only relates to the tidiness and sanitation of the space, but also can keep the food fresh, reduce the waste and be beneficial to the health.

However, in prior art, the box body of food box, lid often adopt inside and outside screw-thread fit or adopt the buckle mode to lock to effectively keep food fresh, but when opening, often because the atmospheric pressure problem leads to opening the bottle lid and need use great strength, the operational difficulties, and in the moment of opening the lid with strength, the strength is unbalanced, leads to spilling of food.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application solves the problem that the food box is difficult to open the cover by arranging the box cover, realizes that the food box is easy and simple to open the cover, has strong practicability, and has good sealing property when the box cover is closed, thereby effectively ensuring the freshness of food.

The technical scheme provided by the embodiment of the application is as follows:

a food box comprises a box body and a box cover which is connected with the box body in an embedded manner;

the box cover comprises an outer cover and an inner cover, the outer cover and the inner cover are movably connected in an inserting mode through a transmission part, and a switch handle fixedly connected with the transmission part is arranged at the upper end of the outer cover;

the transmission part comprises a connecting part movably connected with the outer cover and the inner cover and a fixing part fixedly connected with the switch handle, and the heights of the connecting part from far away from the fixing part to near the fixing part are sequentially increased;

the switch handle drives the fixed part to move in the same straight line.

The utility model discloses in, the food box has following 2 states:

locking the cover: when the switch handle moves to the locking cover marking position, the connecting part in the transmission part is connected with the outer cover and the inner cover in an inserting mode at the lowest height, the outer cover and the inner cover are kept in a combined state, the air pressure in the box body is smaller than the air pressure outside the box body, and the box cover is tightly embedded and connected with the box body to achieve the locking cover state.

Uncovering state: when the switch handle moved to the mark position of uncapping, connecting portion in the driving medium came plug connection enclosing cover and inner cup from the height slide of minimum height to the highest height, and the enclosing cover was kept away from along with the gradual downstream of the removal of connecting portion to the inner cup this moment to atmospheric pressure in the box body is the same with the atmospheric pressure outside the box body, and the lid can be taken off on the box body easily, thereby realizes the state of uncapping, and easy operation is light, and the practicality is strong.

Further, connecting portion symmetry set up in the fixed part both ends, through the position that sets up connecting portion, in the use, can ensure the lid and uncap the equilibrium of locking closure operation, effectively ensure the driving medium and steadily slide, ensure that the switch handle atress is even, effectively prolong the life of lid.

Furthermore, the driving part is connected with the switch handle in a clamping mode, the fixing part is provided with an insertion groove, first clamping grooves are symmetrically formed in four sides in the insertion groove, the switch handle comprises an insertion block matched with the insertion groove and a handle arranged at the upper end of the insertion block, the first clamping blocks matched with the first clamping grooves are symmetrically formed in the four sides of the insertion block, and the driving part and the switch handle are connected in a design mode, so that the structure is simple and compact, the efficiency of manufacturing finished products is effectively improved, damaged parts can be replaced only after certain parts are damaged, and cost is effectively saved.

Furthermore, a first movable groove is arranged in the middle of the outer cover, the first movable groove comprises a sliding through hole, a second movable groove is arranged symmetrically to the sliding through hole, the sliding through hole is a moving path of the switch handle, a third movable groove is arranged on the upper side of the inner cover and is embedded into the second movable groove,

furthermore, two sides of the second movable groove are oppositely provided with first jacks, the upper end of the second movable groove is provided with a second jack matched with the third movable groove, two sides of the third movable groove are oppositely provided with third jacks, and the first jacks and the third jacks have the same structure; the third movable groove is embedded into the second jack, and the connecting part penetrates through the first jack and the third jack.

Through the connection setting between above-mentioned enclosing cover and the inner cup, the relative position of enclosing cover, inner cup is realized to the removal through the driving medium, and overall structure is compact practical, and occupation space is little, and space utilization is high, effectively ensures the removal effect of enclosing cover, inner cup, ensures the change of atmospheric pressure difference to realize uncapping, locking closure.

Further, the inner cup is including the bottom, locate the sealing washer of four sides of bottom, sealing washer inner wall array is equipped with the limiting plate, locates limiting plate top array is equipped with the second fixture block, the bottom be equipped with all around with limiting plate assorted spacing groove is equipped with second fixture block assorted second draw-in groove, the spacing groove is located second draw-in groove lower extreme, through this setting, effectively improves the gas tightness of inner cup, improves the leakproofness between inner cup and the enclosing cover to the gas tightness is good when guaranteeing the locking closure, lid and box body firm in connection are stable.

Furthermore, the length of the sliding through hole is 30-60mm, through the arrangement, the length of the sliding through hole can be set according to food boxes with different capacities, the length of the sliding through hole indirectly explains the length of a moving path of the switch handle, the length of the moving path of the switch handle indirectly explains the length of the connecting part in the transmission part, the height of the connecting part can be correspondingly increased along with the lengthening of the connecting part, and the relative positions of the outer cover and the inner cover in the uncovering state can be correspondingly widened, so that the air pressure difference in the box bodies in the food boxes with different capacities can be correspondingly changed, the box body is tightly locked by the box cover, and the firm and stable cover locking state is guaranteed.

Furthermore, one side of the first movable groove is provided with an uncovering mark and a locking cover mark, and through the arrangement, the user can clearly know whether the food box is uncovered or locked during operation, so that the food box is convenient to use and easy and quick to operate.

Furthermore, the handle moves in the first movable groove, the top surface of the handle and the top surface of the outer cover are in the same plane, and through the arrangement, the food box is neat and compact and convenient to store.

Further, the highest height of connecting portion is less than the height of first jack, through this setting, when uncapping, the guarantee operation is smooth and easy, can not cause the chucking, extension lid life.

The utility model has the advantages that:

through setting up the lid, solved the difficult problem of food box uncap, realized that food box uncaps easily simply, the practicality is strong, and the leakproofness when the lid is closed is good, effectively ensures the new freshness of food.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

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

FIG. 4 is a schematic structural view of the outer cover of the present invention;

FIG. 5 is a schematic structural view of the switch handle of the present invention;

fig. 6 is a schematic structural view of the middle bottom cover of the present invention;

fig. 7 is a schematic structural view of the middle seal ring of the present invention;

fig. 8 is a schematic structural diagram of the transmission member of the present invention.

The labels in the figure are: a box body 1; the cover 2, the outer cover 21, the first movable groove 211, the sliding through hole 2111, the second movable groove 2112, the first insertion hole 21121, the second insertion hole 21122, the cover opening mark 212, the cover locking mark 213, the inner cover 22, the bottom cover 221, the third movable groove 2211, the limiting groove 2212, the second clamping groove 2213, the third insertion hole 22111, the sealing ring 222, the limiting plate 2221, the second clamping block 2222, the transmission member 23, the connecting portion 231, the fixing portion 232, the insertion groove 2321, the first clamping groove 2322, the switch handle 24, the insertion block 241, the first clamping block 2411 and the handle 242.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

To facilitate understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

A food box comprises a box body 1 and a box cover 2 which is connected with the box body 1 in an embedded mode;

the box cover comprises an outer cover 21 and an inner cover 22, the outer cover 21 is movably connected with the inner cover 22 in an inserting manner through a transmission piece 23, and a switch handle 24 fixedly connected with the transmission piece 23 is arranged at the upper end of the outer cover 21;

the transmission piece 23 comprises a connecting part 231 movably connected with the outer cover 21 and the inner cover 22 and a fixing part 232 fixedly connected with the switch handle 24, and the heights of the connecting part 231 from the distance away from the fixing part to the distance close to the fixing part are sequentially increased;

the switch handle 24 drives the fixing portion 232 to move in the same straight line.

The utility model discloses in, the food box has following 2 states:

locking the cover: when the switch handle 24 is moved to the locking cover marking position, the connecting portion 231 of the transmission member 23 is inserted and connected with the outer cover 21 and the inner cover 22 at the lowest height, the outer cover 21 and the inner cover 22 are kept in a combined state, the air pressure in the box body 1 is smaller than the air pressure outside the box body, and the box cover 2 and the box body 1 are tightly embedded and connected to realize the locking cover state.

Uncovering state: when the switch handle 24 moves to the uncovering mark position, the connecting part 231 in the transmission part 23 slides from the lowest height to the highest height to be in plug-in connection with the outer cover 21 and the inner cover 22, at the moment, the inner cover 22 gradually moves downwards along with the movement of the connecting part 231 and is far away from the outer cover 21, so that the air pressure in the box body is the same as the air pressure outside the box body, the box cover 2 can be easily taken down on the box body 1, the uncovering state is realized, the operation is simple and easy, and the practicability is high.

Further, connecting portion 231 symmetry set up in fixed part 232 both ends, through the position that sets up connecting portion 231, in the use, can ensure lid 2 and uncap the equilibrium of locking closure operation, effectively ensure that driving medium 23 steadily slides, ensure that switch handle 24 atress is even, effectively prolong the life of lid 2.

Furthermore, the transmission member 23 is connected with the switch handle 24 in a clamping manner, the fixing portion 232 is provided with an insertion groove 2321, first clamping grooves 2322 are symmetrically formed on four sides inside the insertion groove 2321, the switch handle 24 comprises an insertion block 241 matched with the insertion groove 2321 and a handle 242 arranged at the upper end of the insertion block 241, first clamping blocks 2411 matched with the first clamping grooves 2322 are symmetrically formed on four sides of the insertion block 241, and through the connection design of the transmission member 23 and the switch handle 24, the structure of the switch is simple and compact, the efficiency of a manufactured product is effectively improved, and only damaged parts can be replaced after a certain part is damaged, so that the cost is effectively saved.

Further, a first movable groove 211 is formed in the middle of the outer cover 21, the first movable groove 211 includes a sliding through hole 2111, a second movable groove 2112 is formed symmetrically to the sliding through hole 2111, the sliding through hole 2111 is a moving path of the switch handle 24, a third movable groove 2211 is formed in the upper side of the inner cover 22, the third movable groove 2211 is embedded in the second movable groove 2112,

further, two sides of the second movable slot 2112 are oppositely provided with first insertion holes 21121, the upper end of the second movable slot 2112 is provided with second insertion holes 21122 matched with the third movable slot 2211, two sides of the third movable slot 2211 are oppositely provided with third insertion holes 22111, and the first insertion holes 21121 and the third insertion holes 22111 have the same structure; the third movable slot 2211 is inserted into the second insertion hole 21122, and the connection portion 231 is inserted into the first insertion hole 21121 and the third insertion hole 22111.

Through the connection setting between above-mentioned enclosing cover 21 and the inner cup 22, realize enclosing cover 21, inner cup 22's relative position through the removal of driving medium 23, overall structure is compact practical, and occupation space is little, and space utilization is high, effectively ensures enclosing cover, inner cup 22's removal effect, ensures the change of atmospheric pressure difference to realize uncapping, locking closure.

Further, the inner cover 22 includes a bottom cover 221 and sealing rings 222 disposed on four sides of the bottom cover 221, a limiting plate 2221 is disposed on an inner wall array of the sealing rings 222, a second clamping block 2222 is disposed above the limiting plate 2221, a limiting groove 2212 matched with the limiting plate 2221 is disposed on the periphery of the bottom cover 221, a second clamping groove 2213 matched with the second clamping block 2222 is disposed on the periphery of the bottom cover, and the limiting groove 2212 is disposed at the lower end of the second clamping groove 2213.

Further, the length of the sliding through hole 2111 is 30-60mm, through the arrangement, the length of the sliding through hole can be set according to food boxes with different capacities, the length of the sliding through hole 2111 indirectly explains the length of the moving path of the switch handle 24, the length of the moving path of the switch handle 24 indirectly explains the length of the connecting part in the transmission member 23, the height of the connecting part can be correspondingly increased along with the lengthening of the connecting part, the relative position of the outer cover 21 and the inner cover 22 in the uncovering state can be correspondingly widened, accordingly, the air pressure difference in the box body 1 in the food boxes with different capacities can be correspondingly changed, the box body 1 is tightly locked by the box cover 2, and the firm and stable cover locking state is guaranteed.

Further, the cover opening mark 212 and the cover locking mark 213 are arranged on one side of the first movable groove 211, so that the state of opening the cover or locking the cover of the food box can be clearly known during operation, the use is convenient, and the operation is easy and quick.

Further, the handle 242 is movable in the first movable groove 211, and the top surface of the handle 242 and the top surface of the outer cover 21 are on the same plane.

Further, the highest height of the connecting portion 231 is smaller than the height of the first insertion hole 21121, so that smooth operation is guaranteed when the cover is opened, clamping cannot be caused, and the service life of the box cover is prolonged.

The utility model has the advantages that:

through setting up the lid, solved the difficult problem of food box uncap, realized that food box uncaps easily simply, the practicality is strong, and the leakproofness when the lid is closed is good, effectively ensures the new freshness of food.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art.

Claims (10)

1. A food box is characterized by comprising a box body and a box cover which is connected with the box body in an embedded mode;

the box cover comprises an outer cover and an inner cover, the outer cover and the inner cover are movably connected in an inserting mode through a transmission part, and a switch handle fixedly connected with the transmission part is arranged at the upper end of the outer cover;

the transmission part comprises a connecting part movably connected with the outer cover and the inner cover and a fixing part fixedly connected with the switch handle, and the heights of the connecting part from far away from the fixing part to near the fixing part are sequentially increased;

the switch handle drives the fixed part to move in the same straight line.

2. A food box according to claim 1, wherein the connecting portions are symmetrically disposed at both ends of the fixing portion.

3. The food box as claimed in claim 1, wherein the driving member is engaged with the switch handle, the fixing portion has an insertion slot, the insertion slot has first engaging slots symmetrically formed on four sides thereof, the switch handle includes an insertion block matching with the insertion slot and a handle disposed at an upper end of the insertion block, and the insertion block has first engaging slots symmetrically formed on four sides thereof.

4. The food box as claimed in claim 3, wherein a first movable groove is formed in the middle of the outer cover, the first movable groove includes a sliding through hole, a second movable groove is formed symmetrically to the sliding through hole, the sliding through hole is a moving path of the switch handle, a third movable groove is formed in the upper side of the inner cover, and the third movable groove is embedded in the second movable groove.

5. The food box as claimed in claim 4, wherein the second movable slot has a first insertion hole at two opposite sides, the second movable slot has a second insertion hole at the upper end, the third movable slot has a third insertion hole at two opposite sides, and the first insertion hole and the third insertion hole have the same structure; the third movable groove is embedded into the second jack, and the connecting part penetrates through the first jack and the third jack.

6. The food container as claimed in claim 4, wherein the inner lid includes a bottom lid and sealing rings disposed on four sides of the bottom lid, the sealing rings are provided with a limiting plate on an inner wall thereof, a second locking block is disposed on the sealing rings in an array above the limiting plate, a limiting groove is disposed on a periphery of the bottom lid and is matched with the limiting plate, a second locking groove is disposed on a periphery of the bottom lid and is matched with the second locking block, and the limiting groove is disposed at a lower end of the second locking groove.

7. A food box according to claim 4, wherein the length of said sliding through hole is 30-60 mm.

8. The food box as claimed in claim 4, wherein the first movable groove is provided with a lid opening mark and a lid locking mark on one side.

9. The food container as claimed in claim 4, wherein the handle is movable in the first movable groove, and a top surface of the handle and a top surface of the outer lid are coplanar.

10. A food cartridge as claimed in claim 5, wherein the highest height of the connecting portion is less than the height of the first receptacle.

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