CN214525425U

CN214525425U - Flip type rice bin with more stable closing

Info

Publication number: CN214525425U
Application number: CN202120687912.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Hangzhou Pinmu Design Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-29
Anticipated expiration: 2031-04-02

Abstract

The utility model provides a closed more stable flip formula rice case belongs to grain storage container field, the power distribution box comprises a box body, the top of box is rotated and is connected with the case lid, be equipped with the sealing washer between case lid and the box, be equipped with the handle that is used for the application of force on the case lid, the top of box includes along the inner circle, the sealing washer extrude in go up along between inner circle and the case lid, the handle is located go up along between inner circle and the case lid and the part extend outside case lid or box, the handle court go up along inner circle one side extension spacing piece, go up along interior the circle and be equipped with the matching spacing hole of spacing piece. The utility model has the advantages of can improve the closed stability of case lid, also guarantee the leakproofness between case lid and the box simultaneously. The utility model is used for save grain.

Description

Flip type rice bin with more stable closing

[ technical field ] A method for producing a semiconductor device

The utility model relates to a closed more stable flip formula rice case belongs to furniture accessory field.

[ background of the invention ]

The rice box is a very common household article for daily use, and as for the rice box, the main function is to store grains, so the sealing property and the closing stability of the rice box are the basic functions required by the rice box.

Rice bin on the market at present usually includes the box and rotates the case lid of being connected with the box, for example chinese utility model patent CN209932513U discloses, is the technical scheme that applicant applied for earlier, and this technical scheme has recorded a flip formula rice bin, seals through the sealing washer between case lid and the box, also relies on the interference extrusion between sealing washer and the box to a certain extent between case lid and the box in order to keep stable closure. However, the rice bin is relatively lack in closing stability of the bin cover, and is easy to loosen when being acted by external force, so that the sealing performance between the bin cover and the bin body is affected.

[ Utility model ] content

The utility model aims to solve the technical problem that overcome prior art not enough and provide a closed more stable flip formula rice case, can improve the closed stability of case lid, also guarantee the leakproofness between case lid and the box simultaneously.

Solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a closed more stable flip formula rice case, includes the box, the top of box rotates and is connected with the case lid, be equipped with the sealing washer between case lid and the box, be equipped with the handle that is used for the application of force on the case lid, the top of box includes along the inner circle, the sealing washer extrude in go up along between inner circle and the case lid, the handle is located go up along between inner circle and the case lid and the part extend outside case lid or box, the handle court go up along inner circle one side extension spacing piece, go up along interior being equipped with the matching of circling spacing hole of spacing piece.

Adopt the beneficial effects of the utility model:

the utility model discloses in, on the basis of former prior application, further improve, will the handle sets up the locating part along inner circle one side up, circles along last and establishes spacing hole to through the cooperation in locating part and spacing hole, spacing fixing the handle firmly on the box, after setting up this kind of limit structure, can show the closed stability who improves between case lid and the box, make the case lid can not become flexible easily, also can guarantee the inseparable laminating between sealing washer and the box simultaneously.

Additionally, the utility model discloses also having the explanation to the position of locating part, set up on the handle on purpose, because the handle is the position that is used for the application of force, and the locating part needs certain elastic deformation usually, so with the locating part setting on the handle, the application of force can directly transmit, influence the locating part, need not pass through other parts transmission effort to it is more laborsaving to make uncap.

Finally, the limiting element is arranged on the handle, also for cost reasons, because the box cover and the box body are basically large-sized injection molding parts and need a large mold to manufacture, and for cost reasons, if the limiting element is arranged on the box cover, the mold of the box cover is changed, obviously, the cost is higher, and the cost for changing is relatively lower when the limiting element is arranged on the handle, so that the limiting element is optimally arranged on the handle under the condition of keeping the existing mold unchanged as much as possible for cost reasons.

Preferably, the handle and the box cover are detachably connected.

Preferably, the bottom of the box cover is provided with a clamping groove, and the lifting handle is inserted into the clamping groove along the horizontal direction.

Preferably, the handle comprises a clamping portion and a sheet portion extending outwards from the clamping portion, the clamping portion is inserted into the clamping groove, and the sheet portion extends out of the box cover or the box body.

Preferably, the limiting member is located on the clamping portion.

Preferably, a circle of groove is protruded on the bottom surface of the box cover, the sealing ring is installed in the groove, a through hole is formed in the groove, the sheet portion penetrates through the through hole, and the lateral direction of the clamping portion is abutted to the inner side wall of the groove.

Preferably, the limiting part comprises a cylindrical body and a limiting cap located at the end part of the cylindrical body, and when the box cover is closed, the limiting cap penetrates through the limiting hole and abuts against the bottom surface of the upper edge inner ring.

Preferably, the cylindrical body comprises an outer tapered sidewall; and/or the top of the limiting hole comprises a guide surface.

Preferably, the handle is a silica gel piece.

Preferably, the sealing ring is a double-ring sealing ring and comprises a base ring, and an inner sealing ring and an outer sealing ring which are formed by protruding the base ring.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The invention will be further explained with reference to the drawings:

fig. 1 is a schematic view of the overall structure of a one-meter box according to an embodiment of the present invention;

FIG. 2 is an exploded view of a one-meter box according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a one-meter box according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic view illustrating a connection between a box cover and a handle according to a first embodiment of the present invention;

fig. 6 is a schematic view of a box cover and a handle according to an embodiment of the present invention.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used for convenience in describing embodiments and simplifying description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 6, what is shown is a flip type rice bin with more stable closing, including box 1, the top of box 1 is rotated and is connected with case lid 2, be equipped with sealing washer 4 between case lid 2 and the box 1, be equipped with handle 3 that is used for the application of force on the case lid 2, the top of box 1 includes upper edge inner circle 11, sealing washer 4 extrude in go up along between inner circle 11 and case lid 2, handle 3 is located go up along between inner circle 11 and case lid 2 and part extend outside case lid 2 or box 1, handle 3 court go up along inner circle 11 one side extend have spacing piece 31, upward be equipped with the matching on the inner circle 11 along spacing hole 12 of spacing piece 31.

In this embodiment, on traditional rice chest basis, further improve, will handle 3 sets up locating part 31 up along inner circle 11 one side, through last locating hole 12 of being established on inner circle 11 to through locating part 31 and the cooperation of spacing hole 12, with handle 3 firmly spacing fix on box 1, after addding this kind of limit structure, can show the closed stability who improves between case lid 2 and the box 1, make case lid 2 can not become flexible easily, also can guarantee the inseparable laminating between sealing washer 4 and the box 1 simultaneously.

In addition, in the embodiment, the position of the limiting member 31 is also described, and the limiting member 31 is specially arranged on the handle 3, because the handle 3 is a part for applying force, and the limiting member 31 generally needs a certain elastic deformation, the limiting member 31 is arranged on the handle 3, the applied force can be directly transmitted to influence the limiting member 31, and the acting force does not need to be transmitted through other parts, so that the cover opening is more labor-saving.

Finally, the positioning of the stop element 31 on the handle 3 is also due to cost considerations, since the cover 2 and the box 1 are basically large-sized injection-molded parts, which require a large mold to be manufactured, and due to cost considerations, if the stop element 31 is provided on the cover 2, the mold of the cover 2 is modified, which obviously incurs a greater cost, whereas the positioning on the handle 3 is most suitable for cost considerations, keeping the existing mold as unchanged as possible.

In order to facilitate the subsequent replacement of the handle 3, and also in view of the manufacturing cost, the handle 3 and the box cover 2 are detachably connected. For the handle 3, it is preferable to use a soft body, such as a silicone member, for the sake of hand feeling, and the case cover 2 is usually an injection molded member, which are different in material, and if an integral molding is adopted, it is obvious that the cost is increased, so that the present embodiment uses the mutual assembly and connection of the two, and the handle 3 can be conveniently replaced after being worn after long-term use.

It should be noted that, for the handle 3, it is also possible to use a handle integrally formed with the box cover 2, and such an embodiment also falls within the scope of the present invention.

As for the specific structure of the detachable connection, there may be a plurality of structures, in this embodiment, a plug-in connection mode is preferably adopted, and specifically, as shown in fig. 5 and fig. 6, a clamping groove 21 is provided at the bottom of the case cover 2, the handle 3 is inserted into the clamping groove 21 along the horizontal direction, and after the insertion is completed, the handle 3 is limited along the vertical direction.

To the concrete structure of handle 3, handle 3 includes joint portion 32 and by joint portion 32 toward the sheetlike portion 33 of extending outward, joint portion 32 for sheetlike portion 33, thickness is slightly thick, and the width is also broad, because hardness is harder for sheetlike portion 33, does benefit to and is connected fixedly with box 1, and sheetlike portion 33 possesses better flexibility relatively speaking, joint portion 32 pegs graft in joint groove 21, sheetlike portion 33 part extends outside case lid 2 or box 1 to the user's of convenience application of force.

In this specific structure, the limiting member 31 is located on the engaging portion 32. Because the hardness of joint portion 32 is better for blade 33, is favorable to setting up locating part 31 more, and the not hard up degree of production can be littleer.

For the case cover 2, the sealing ring 4 is basically arranged at the bottom of the case cover 2, and this embodiment is no exception, and referring to fig. 5 and 6, a circle of groove 22 protrudes from the bottom surface of the case cover 2, the sealing ring 4 is installed in the groove 22, a through hole 221 is arranged on the groove 22, the sheet part 33 passes through the through hole 221, and the clamping part 32 laterally abuts against the inner side wall of the groove 22. Therefore, the groove 22 in this embodiment also serves to limit the handle 3 in the horizontal direction, and prevents the handle 3 from being pulled off from the box cover 2 by the user in the process of pulling outwards.

With reference to fig. 4, 5, and 6, as a preferred embodiment of the present invention, the limiting member 31 includes a cylindrical body 311 and a limiting cap 312 located at an end of the cylindrical body 311, an outer dimension of the limiting cap 312 is slightly larger than an inner diameter dimension of the limiting hole 12, and when the box cover 2 is closed, the limiting cap 312 passes through the limiting hole 12 after being deformed and abuts against a bottom surface of the upper inner ring 11. As shown in fig. 4, when the box cover 2 is in the closed state, the limiting groove is located below the upper edge inner ring 11, so that the box cover 2 and the box body 1 are kept in a tightly covered state. When case lid 2 need be opened, the user pulls handle 3, when pulling whole handle 3, can let spacing cap 312 take place deformation once more to break away from out from spacing hole 12.

In order to increase the close fit between the limiting member 31 and the limiting hole 12, the cylindrical body 311 includes an outer tapered sidewall; after the outer tapered side wall is arranged, when the column body 311 is pressed down, the column body can be better and tightly matched with the limiting hole 12. In addition, the top of the stopper hole 12 also preferably includes a guide surface. The guide surface is similar to an internal tapered surface, and firstly the guide surface can guide the retaining cap 312 to snap into the retaining hole 12, and secondly the guide surface can form a certain degree of matching with the external tapered side wall of the cylindrical body 311.

In order to increase the sealing performance between the box cover 2 and the box body 1, the sealing ring 4 in this embodiment is a double-ring sealing ring 4, and includes a base ring, and an inner sealing ring 41 and an outer sealing ring 42 formed by protruding the base ring. Particularly, as shown in fig. 4 and 5, the inner sealing ring 41, the outer sealing ring 42 and the base ring are formed in a shape similar to a "Y", so that the sealing performance of the structure of the sealing ring 4 is better.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a closed more stable flip formula rice case, includes the box, the top of box rotates and is connected with the case lid, be equipped with the sealing washer between case lid and the box, be equipped with the handle that is used for the application of force on the case lid, a serial communication port, the top of box includes along the inner circle, the sealing washer extrude in go up along between inner circle and the case lid, the handle is located go up along between inner circle and the case lid and the part extends outside case lid or the box, the handle court go up along inner circle one side extension spacing piece, go up along being equipped with the matching in the circle the spacing hole of spacing piece.

2. The rice bin of the flip type with more stable closing as claimed in claim 1, wherein: the handle and the box cover are detachably connected.

3. A rice bin of the flip type with more stable closing as claimed in claim 1 or 2, wherein: the bottom of case lid is equipped with the joint groove, the handle is pegged graft along the horizontal direction in the joint inslot.

4. The rice bin of the flip type with more stable closing as claimed in claim 3, wherein: the handle comprises a clamping portion and a sheet portion extending outwards from the clamping portion, the clamping portion is inserted into the clamping groove, and the sheet portion extends out of the box cover or the box body.

5. The rice bin of the flip type with more stable closing as claimed in claim 4, wherein: the locating part is located on the clamping part.

6. The rice bin of the flip type with more stable closing as claimed in claim 4, wherein: the bottom surface of the box cover is provided with a circle of groove in a protruding mode, the sealing ring is installed in the groove, the groove is provided with a through hole, the sheet portion penetrates through the through hole, and the lateral direction of the clamping portion is abutted to the inner side wall of the groove.

7. A rice bin of the flip type with more stable closing as claimed in claim 1 or 2 or 4 or 5 or 6, wherein: the limiting part comprises a columnar body and a limiting cap located at the end part of the columnar body, and when the box cover is closed, the limiting cap penetrates through the limiting hole and abuts against the bottom surface of the upper edge inner ring.

8. The rice bin of the flip type with more stable closing as claimed in claim 7, wherein: the cylindrical body comprises an outer tapered sidewall; and/or the top of the limiting hole comprises a guide surface.

9. The rice bin of the flip type with more stable closing as claimed in claim 1, wherein: the handle is a silica gel piece.

10. The rice bin of the flip type with more stable closing as claimed in claim 1, wherein: the sealing ring is a double-ring sealing ring and comprises a base ring, an inner sealing ring and an outer sealing ring, wherein the inner sealing ring and the outer sealing ring are formed by protruding the base ring.