CN218127324U - Plastic lunch box capable of preventing water leakage - Google Patents

Abstract

The utility model belongs to the technical field of daily tableware technique and specifically relates to a plastics cutlery box of leak protection water, including main cutlery box and heating shell, main cutlery box is connected with the go-between, the up end of main cutlery box is provided with the casing, the lead hole department all rotates about going up the casing and is connected with the fastener, it is provided with the through hole to go up between the casing guide hole, fixedly connected with spring between the fastener, and the spring setting is in the inside of through hole, the lower terminal surface central point fixedly connected with baffle of last casing, the equal fixedly connected with spring telescopic link of terminal surface about the baffle, the equal fixedly connected with circular stopper of the other end of spring telescopic link, the utility model discloses in, through the fastener, spring telescopic link, circular stopper, spring and the go-between that set up make main cutlery box can block on last casing and can not the weeping, realized the fixed and the leak protection ability of plastics cutlery box, solved the weeping problem of plastics cutlery box, open simple use of being convenient for the meal personnel.

Description

Plastic lunch box capable of preventing water leakage

Technical Field

The utility model relates to a daily tableware technical field specifically is a plastics cutlery box of leak protection water.

Background

The plastic lunch box is a plastic container made of plastic materials and convenient for people to carry food when going out, and is generally used for picnic and take-out appliances when going out, but the existing plastic lunch box generally has the problems of liquid leakage at the edge of a closed cover and poor heat insulation performance caused by plastic materials, and the like, so that the plastic lunch box capable of preventing water leakage is provided according to the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic cutlery box of leak protection water to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a plastics cutlery box of leak protection water, includes main cutlery box and heating shell, the inner wall curved surface upside fixedly connected with go-between of main cutlery box, the up end of main cutlery box is provided with the casing, the lead hole department all rotates about the upper shell and is connected with the fastener, be provided with the through hole between the upper shell guide hole, fixedly connected with spring between the fastener, and the spring setting is in the inside of through hole, the lower terminal surface central point department fixedly connected with baffle of upper shell, the equal fixedly connected with spring telescopic link of terminal surface about the baffle, the circular stopper of the equal fixedly connected with of the other end of spring telescopic link.

Preferably, the circular plug is attached to the clamping piece, and the circular plug is attached to the guide hole of the upper shell.

Preferably, the equal fixedly connected with of terminal surface heats the shell about going up the casing, the up end of heating the shell all is provided with the venthole, the inner wall of heating the shell all is provided with the sealing washer, and the sealing washer is laminated with the inner wall of heating the shell mutually, the interior terminal surface of sealing washer has all cup jointed the baffle, equal sliding connection in guiding hole department of baffle has the transfer line, the guiding hole end of baffle all is provided with the recess, the guiding hole outside of heating the shell all is provided with the runner, and runner and transfer line fixed connection, the other end of transfer line all with square firmware fixed connection.

Preferably, the upper end face of the partition board is provided with a heating bag, water is arranged inside the heating shell, and the water is arranged on the lower side of the partition board.

Preferably, the upper end surface of the upper shell is fixedly connected with a handle, and a handle sleeve is sleeved at the position of the outer curved surface of the handle.

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

1. the utility model discloses in, make main meal box can block on last casing and can not the weeping through fastener, spring telescopic link, circular stopper, spring and the go-between that sets up, realized the fixed and leak protection ability of plastics cutlery box, solved the weeping problem of plastics cutlery box, open the simple use of the personnel of having a dinner of being convenient for of cutlery box.

2. The utility model discloses in, make the heating package meet water and heat the main meal box through parts such as the heating shell that set up, baffle, transfer line, square firmware, heating package and water, realized heating shell to the heating power in the main meal box, solved because the cutlery box thermal insulation performance that the plastics material leads to is poor problem.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic top view of the structure of fig. 1 according to the present invention.

In the figure: 1-main lunch box, 2-upper shell, 3-heating shell, 4-handle, 5-connecting ring, 6-clamping piece, 7-spring, 8-through hole, 9-baffle, 10-spring telescopic rod, 11-round plug, 12-runner, 13-transmission rod, 14-partition plate, 15-groove, 16-square fixing piece, 17-sealing ring, 18-heating bag, 19-air outlet, 20-water and 21-handle sleeve.

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 efforts all belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and unless otherwise stated, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a plastics cutlery box of leak protection water, including main cutlery box 1 and heating shell 3, the inner wall curved surface upside fixedly connected with go-between 5 of main cutlery box 1, the up end of main cutlery box 1 is provided with casing 2, it all rotates in the guide hole department and is connected with fastener 6 to go up casing 2 about, it is provided with through hole 8 to go up between the 2 guide holes of casing, fixedly connected with spring 7 between fastener 6, and spring 7 sets up the inside at through hole 8, go up casing 2's lower terminal surface central point department fixedly connected with baffle 9, the equal fixedly connected with spring telescopic link 10 of terminal surface about baffle 9, the equal fixedly connected with circular stopper 11 of the other end of spring telescopic link 10.

The circular plug 11 is attached to the clamping piece 6, and the circular plug 11 is attached to the guide hole of the upper shell 2, so that the plastic lunch box has the water leakage prevention capability; the left end face and the right end face of the upper shell 2 are both fixedly connected with a heating shell 3, the upper end face of the heating shell 3 is provided with air outlet holes 19, the inner wall of the heating shell 3 is provided with a sealing ring 17, the sealing ring 17 is attached to the inner wall of the heating shell 3, the inner end face of the sealing ring 17 is sleeved with a partition plate 14, the guide holes of the partition plate 14 are both connected with a transmission rod 13 in a sliding manner, the tail end of each guide hole of the partition plate 14 is provided with a groove 15, the outer part of each guide hole of the heating shell 3 is provided with a rotating wheel 12, the rotating wheels 12 are fixedly connected with the transmission rod 13, the other end of the transmission rod 13 is fixedly connected with a square fixing piece 16, the partition plate 14 cannot rotate when the rotating wheels 12 do not act due to the damping of attachment of the sealing ring 17 to the inner wall of the heating shell 3, and the rotating wheels 12 can rotate the partition plate 14 through the action to perform the function of separating the heating shell 3 up and down; the heating bags 18 are arranged on the upper end faces of the partition plates 14, water 20 is arranged in the heating shells 3, and the water 20 is arranged on the lower sides of the partition plates 14, so that the heating bags 18 can heat the food in the main lunch box 1 after meeting the water 20, and the heating function is convenient; the upper end surface of the upper shell 2 is fixedly connected with a handle 4, and the outer curved surface of the handle 4 is sleeved with a handle sleeve 21, so that the carrying and the use in daily life are facilitated, and the carrying capability is realized.

The working process is as follows: when food is needed to be taken out, the food is placed in the main meal box 1, the upper shell 2 is clamped into the main meal box 1 downwards through the handle 4 and the handle sleeve 21, the clamping piece 6 contacts the connecting ring 5 in the clamping process to enable the clamping piece 6 to be clamped into the lower side of the connecting ring 5, the clamping piece 6 is kept in a clamping state with the connecting ring 5 due to the stretching of the spring 7, the telescopic spring rod 10 drives the circular plug 11 to seal the guide hole of the upper shell 2 due to the action of the clamping piece 6, the food is prevented from leaking, when the food is needed to be eaten and the temperature of the food is low, the rotating wheels 12 are stretched towards two sides to enable the rotating wheels 12 to be clamped in the grooves 15, the rotating wheels 12 drive the partition plates 14 and the sealing rings 17 to rotate to enable the heating packages 18 to fall into the water 20 to react, the water vapor is discharged through the air outlet 19 to heat the food in the main meal box 1, the clamping piece 6 is stirred towards two sides after the heating is finished, so that the clamping piece 6 is separated from the connecting ring 5, the upper shell 2 is clamped with the main meal box 1 by using the handle 4 to be eaten.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a plastics cutlery box of leak protection water, includes main cutlery box (1) and heating housing (3), its characterized in that: inner wall curved surface upside fixedly connected with go-between (5) of main cutlery box (1), the up end of main cutlery box (1) is provided with casing (2), go up casing (2) and control the guide hole department and all rotate and be connected with fastener (6), it is provided with through hole (8) to go up between casing (2) the guide hole, fixedly connected with spring (7) between fastener (6), and spring (7) set up the inside at through hole (8), go up lower terminal surface central point department fixedly connected with baffle (9) of casing (2), the equal fixedly connected with spring telescopic link (10) of terminal surface about baffle (9), the equal fixedly connected with circular stopper (11) of the other end of spring telescopic link (10).

2. A water leakage proof plastic lunch box as claimed in claim 1, wherein: the circular plug (11) is attached to the clamping piece (6), and the circular plug (11) is attached to the guide hole of the upper shell (2).

3. A water leakage preventing plastic lunch box as claimed in claim 1, wherein: the improved heating device is characterized in that the left end face and the right end face of the upper shell (2) are fixedly connected with a heating shell (3), air outlet holes (19) are formed in the upper end face of the heating shell (3), sealing rings (17) are arranged on the inner wall of the heating shell (3), the sealing rings (17) are attached to the inner wall of the heating shell (3), partition plates (14) are sleeved on the inner end faces of the sealing rings (17), transmission rods (13) are connected to the guide holes of the partition plates (14) in a sliding mode, grooves (15) are formed in the tail ends of the guide holes of the partition plates (14), rotating wheels (12) are arranged outside the guide holes of the heating shell (3), the rotating wheels (12) are fixedly connected with the transmission rods (13), and the other ends of the transmission rods (13) are fixedly connected with square fasteners (16).

4. A water leakage proof plastic cutlery box of claim 3, wherein: the upper end face of the partition board (14) is provided with a heating bag (18), water (20) is arranged inside the heating shell (3), and the water (20) is arranged on the lower side of the partition board (14).

5. A water leakage preventing plastic lunch box as claimed in claim 1, wherein: the upper end face of the upper shell (2) is fixedly connected with a handle (4), and a handle sleeve (21) is sleeved at the position of an outer curved surface of the handle (4).

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