CN211862480U

CN211862480U - Foldable dish cover with heat preservation and heating functions

Info

Publication number: CN211862480U
Application number: CN202020375461.8U
Authority: CN
Inventors: 刘卓; 杨凯
Original assignee: Jiaxing Naco New Materials Co ltd
Current assignee: Jiaxing Naco New Materials Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-06
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to the field of living table tools, in particular to a foldable dish cover with heat preservation and heating functions, which comprises a supporting framework, a cover surface, a buckle type folding component and a heating component, wherein the heating component comprises a heating body and a connector, the buckle type folding component comprises an upper end post, a lower end post, a stay cord and a cover cap, a support post is arranged between the lower end post and the supporting framework, the top end of the lower end post is provided with a clamping block, the lower half part of the upper end post is provided with a clamping groove for the clamping block to rotate, the cover cap is sleeved on the stay cord in a sliding way, the cover cap is positioned above the upper end post, the heating body is wound inside the cover surface, the connector is fixedly arranged on the outer side wall of the cover surface, the connector is electrically connected with the heating body, the dish cover shown by the utility model has complete functions and good practicability, the dish cover can be conveniently unfolded or folded by the buckle type folding component, the, the heating assembly can heat dishes as required, and the taste of the dishes is prevented from being influenced by cooling.

Description

Foldable dish cover with heat preservation and heating functions

Technical Field

The utility model relates to a life table is with utensil field, specifically is a collapsible dish cover that possesses heat preservation heating function.

Background

The fly can spread various bacteria, and the fly is still many in most areas of our country, especially rural area, and the dish is covered to practical dish cover very much to play the ash-proof and reduce the probability that the fly spreads the disease, traditional dish cover mostly can not be folded, account for very much space, even have foldablely, its folding mode is also more complicated.

When the food is cooked in winter, the cooked food is prevented from being cooled in a short time, the taste is influenced, the digestion is not facilitated, the food needs to be heated by the microwave oven again after being cooled, and a dish cover with good heat preservation effect and heating capability is urgently needed.

Therefore, there is a need for a foldable dish cover with heat preservation and heating functions to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a collapsible dish cover that possesses heat preservation heating function is provided, this technical scheme has solved traditional dish cover and can not receive the fold mostly, accounts for the space very much, and partial dish cover is folding comparatively complicated, does not possess heat preservation and heating function scheduling problem.

In order to solve the technical problem, the utility model provides a following technical scheme:

a foldable dish cover with heat-insulating and heating functions is provided, which comprises a supporting framework, a cover surface, a buckle type folding component and a heating component, wherein the heating component comprises a heating body and a connector, the supporting framework is fixedly arranged on the inner side of the cover surface, the buckle type folding component comprises an upper end post, a lower end post, a pull rope and a cover cap, the upper end post is arranged at the top of the supporting framework, the top end of the supporting framework is hinged with the upper end post, the lower end post is arranged under the upper end post, a support post is arranged between the lower end post and the supporting framework, one end of the support post is hinged with the side wall of the lower end post, the other end of the support post is hinged with the middle part of the supporting framework, a clamping block is arranged at the top end of the lower end post, a clamping groove for the clamping block to rotate is arranged at the lower half part of the upper end post, one end of the pull rope is fixedly connected with the top, the block is located the top of upper end post, and the heating member winding sets up inside the top facing, and connector fixed mounting is on the top facing lateral wall, and the connector is connected with the heating member electricity.

As a preferable scheme of the foldable dish cover with the heat preservation and heating functions, four or six supporting frameworks are arranged to respectively form a square cover surface or a hexagonal cover surface.

As an optimal scheme of the foldable dish cover with the heat preservation and heating functions, the cover surface is designed into three layers, and is respectively provided with waterproof cloth, high-polymer heat preservation cotton and thickened tin foil from outside to inside.

As a preferred scheme of the foldable dish cover with the heat preservation and heating functions, the heating body is wound in an annular mode inside the cover surface.

As a preferred scheme of the foldable dish cover with the heat preservation and heating functions, the heating body is arranged inside the cover surface in a wave shape.

As a preferred scheme of the foldable dish cover with the heat preservation and heating functions, the heating body is made of carbon fiber wires.

As a preferred scheme of the foldable dish cover with the heat preservation and heating functions, the heating body is a heating wire.

As an optimized scheme of the foldable dish cover with the heat preservation and heating functions, the heating body is made of flexible carbon fiber fabric, carbon paper or carbon felt.

As a preferable scheme of the foldable dish cover with the heat preservation and heating functions, a lead of the heating wire is led out from the edge position of the bottom or the top end of the cover surface, and the lead of the heating wire is electrically connected with the connector.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model discloses shown dish cover is multiple functional, possesses good practicality, struts or folds the dish cover that can be convenient through buckle formula folding assembly, and the three-layer top facing can provide better heat preservation effect, and heating assembly can also heat the dish as required, prevents that the dish from becoming cool and influencing the taste.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a partial perspective structure of the present invention;

FIG. 4 is a schematic diagram of a partial perspective structure of the present invention;

fig. 5 is a schematic perspective view of the cover of the present invention.

The reference numbers in the figures are: support chassis 1, top facing 2, buckle formula folding assembly 3, heating element 4, heating member 5, connector 6, upper end post 7, lower extreme post 8, stay cord 9, block cap 10, support column 11, fixture block 12, draw-in groove 13, waterproof cloth 14, polymer heat preservation cotton 15, thickening tinfoil 16.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, a foldable dish cover with heat preservation and heating functions comprises a supporting framework 1, a cover surface 2, a buckle type folding assembly 3 and a heating assembly 4, wherein the heating assembly 4 comprises a heating body 5 and a connector 6, the supporting framework 1 is fixedly installed on the inner side of the cover surface 2, the buckle type folding assembly 3 comprises an upper end column 7, a lower end column 8, a pull rope 9 and a cover cap 10, the upper end column 7 is arranged at the top of the supporting framework 1, the top end of the supporting framework 1 is hinged with the upper end column 7, the lower end column 8 is arranged under the upper end column 7, a supporting column 11 is arranged between the lower end column 8 and the supporting framework 1, one end of the supporting column 11 is hinged with the side wall of the lower end column 8, the other end of the supporting column 11 is hinged with the middle part of the supporting framework 1, a clamping block 12 is arranged at the top end of the lower end column 8, a clamping groove 13 for rotationally clamping the clamping, one end of stay cord 9 and the top fixed connection of lower end post 8, the other end of stay cord 9 runs through upper end post 7 and outwards sets up, and block 10 slip cap is established on stay cord 9, and block 10 is located the top of upper end post 7, and heating member 5 twines and sets up inside top facing 2, and 6 fixed mounting of connector is on 2 lateral walls of top facing, and connector 6 is connected with heating member 5 electricity.

The supporting framework 1 is provided with four or six supporting frameworks which respectively form a square cover surface 2 or a hexagonal cover surface 2. The appearance that the dish cover struts can be controlled through the radical of adjustment support chassis 1 to the people for different demands provide more selection spaces, increased the utility model discloses a practicality.

The cover surface 2 is divided into three layers, which are respectively a waterproof cloth 14, a polymer heat insulation cotton 15 and a thickened tin foil 16 from outside to inside. The top facing 2 of three-layer design can play better heat preservation effect, and waterproof cloth 14 can prevent that external water from splashing and spill on the dish in the cover, and polymer heat preservation cotton 15 can completely cut off chilly, and thickening tinfoil 16 provides and lasts and stronger heat preservation ability.

The heating body 5 is wound in a ring shape inside the cover surface 2. The annular winding mode of the first embodiment can annularly heat dishes in the dish cover, so that the temperature of the dishes in the dish cover is increased.

The heating body 5 is arranged inside the cover surface 2 in a wave shape. In the second embodiment, the heating body 5 can be heated more omnidirectionally in the wave winding manner, so that dishes in the dish cover are heated more uniformly.

The heating body 5 is carbon fiber.

The heating body 5 is a heating wire.

The heating body 5 is made of flexible carbon fiber fabric, carbon paper or carbon felt. The heating body 5 is made of carbon fiber wires, heating wires, flexible carbon fiber fabrics, carbon paper or carbon felt, and can be electrified and heated through the connector 6, so that the effect of heating the inside of the dish cover is achieved.

The lead of the heating wire is led out from the edge position of the bottom or the top end of the cover surface 2, and the lead of the heating wire is electrically connected with a connector 6. The heating wire is connected with the output end of the connector 6 through a lead wire, so that the heating function of the heating wire is ensured.

The utility model discloses a theory of operation:

the utility model has the advantages of simple structure, can strut the dish cover from fold condition through buckle formula folding assembly 3, thereby can cover the food on table or the cloth, the separation mosquito and fly, the winged insect is to the erosion of food, drive lower end post 8 lifting through artifical pulling stay cord 9, and then drive and strut with lower end post 8 articulated support column 11 outwards, and drive support frame 1 and strut outwards, after strutting to the predetermined position, with fixture block 12 and draw-in groove 13 joint, realize opening of dish cover and fix it, cap 10 can prevent that the hand from being hindered by clamping part in stay cord 9, support frame 1 is used for fixed mounting top facing 2 and can strut it and folding, heating assembly 4 can keep warm and heat for the dish in the dish cover, prevent that the weather such as winter is comparatively cold dish fast cooling mouth feel, influence people's appetite and taste. The appearance that the dish cover struts can be controlled through the radical of adjustment support chassis 1 to the people for different demands provide more selection spaces, increased the utility model discloses a practicality. The top facing 2 of three-layer design can play better heat preservation effect, and waterproof cloth 14 can prevent that external water from splashing and spill on the dish in the cover, and polymer heat preservation cotton 15 can completely cut off chilly, and thickening tinfoil 16 provides and lasts and stronger heat preservation ability. The annular winding mode of the first embodiment can annularly heat dishes in the dish cover, so that the temperature of the dishes in the dish cover is increased. In the second embodiment, the heating body 5 can be heated more omnidirectionally in the wave winding manner, so that dishes in the dish cover are heated more uniformly. The heating body 5 selects carbon fiber wires or heating wires which can be electrified and heated through the connector 6, so that the effect of heating the interior of the dish cover is achieved. The heating wire is connected with the output end of the connector 6 through a lead wire, so that the normal heating function of the heating wire is ensured.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A foldable dish cover with heat preservation and heating functions is characterized by comprising a supporting framework (1), a cover surface (2), a buckle type folding assembly (3) and a heating assembly (4), wherein the heating assembly (4) comprises a heating body (5) and a connector (6), the supporting framework (1) is fixedly installed on the inner side of the cover surface (2), the buckle type folding assembly (3) comprises an upper end column (7), a lower end column (8), a pull rope (9) and a cover cap (10), the upper end column (7) is arranged at the top of the supporting framework (1), the top end of the supporting framework (1) is hinged to the upper end column (7), the lower end column (8) is arranged under the upper end column (7), a supporting column (11) is arranged between the lower end column (8) and the supporting framework (1), one end of the supporting column (11) is hinged to the side wall of the lower end column (8), the other end of the supporting column (11) is hinged to the middle of the supporting framework (1), the top of lower end post (8) is equipped with fixture block (12), upper end post (7) lower half is equipped with draw-in groove (13) that supplies fixture block (12) rotation chucking, the top fixed connection of the one end of stay cord (9) and lower end post (8), the other end of stay cord (9) runs through upper end post (7) and outwards sets up, the cover cap (10) slip cap is established on stay cord (9), cover cap (10) are located the top of upper end post (7), heating member (5) winding sets up inside top facing (2), connector (6) fixed mounting is on top facing (2) lateral wall, connector (6) are connected with heating member (5) electricity.

2. The foldable dish cover with the functions of heat preservation and heating as claimed in claim 1, wherein the number of the supporting frameworks (1) is four or six, and a square cover surface (2) or a hexagonal cover surface (2) is respectively formed.

3. The foldable dish cover with the functions of heat preservation and heating as claimed in claim 2, characterized in that the cover surface (2) is divided into three layers, from outside to inside, which are respectively a waterproof cloth (14), a polymer heat preservation cotton (15) and a thickened tin foil (16).

4. The foldable dish cover with the heat preservation and heating functions as claimed in claim 1, wherein the heating body (5) is wound in a ring shape inside the cover surface (2).

5. The foldable dish cover with the heat preservation and heating functions as claimed in claim 1, wherein the heating body (5) is arranged inside the cover surface (2) in a wave shape.

6. The foldable dish cover with the heat preservation and heating functions as claimed in claim 1, wherein the heating body (5) is carbon fiber.

7. The foldable dish cover with the heat preservation and heating functions as claimed in claim 1, wherein the heating body (5) is a heating wire.

8. The foldable dish cover with the functions of heat preservation and heating as claimed in claim 1, wherein: the heating body (5) is made of flexible carbon fiber fabric, carbon paper or carbon felt.

9. The foldable dish cover with the functions of heat preservation and heating as claimed in claim 7, wherein the leads of the heating wires are led out from the bottom edge position or the top end of the cover surface (2), and the leads of the heating wires are electrically connected with the connector (6).