CN220459090U

CN220459090U - Thermal insulation bowl

Info

Publication number: CN220459090U
Application number: CN202322156133.5U
Authority: CN
Inventors: 周杰; 王燕飞
Original assignee: Ningbo Jiasi Youpin Technology Co ltd
Current assignee: Ningbo Jiasi Youpin Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-09
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the field of tableware and discloses a heat-insulating bowl, which is characterized by comprising a bowl body and an annular body, wherein two handles which are oppositely arranged are integrally formed on the annular body, the annular body and the bowl body are integrally arranged, an internal thread is formed on the inner side of the annular body, the heat-insulating body is connected with the internal thread, the annular body and the bowl body are integrally arranged, the processing technology is reduced, the setting of a lap ring is omitted, the number of parts is reduced, the cost is reduced, and a convex ring is matched with an annular caulking groove, so that the contact surface between the bowl body and the annular body is increased, the positioning function is realized, and the secondary encapsulation connection is more stable.

Description

Thermal insulation bowl

Technical Field

The utility model relates to the field of tableware, in particular to a heat preservation bowl.

Background

The heat preservation bowl has wider application range on the tableware for children, can preserve heat for a long time for food of children, prevents food in the bowl from being cooled too fast, and is generally provided with a heat preservation body with a vacuum space outside the bowl body, thereby realizing heat preservation effect;

in the utility model with the application number of CN202020332608.5, a heat preservation bowl is disclosed, a sealing ring is separated from an inner bowl body, and a lap ring is formed at the top edge of the inner bowl body, so that the number of parts is increased, and the processing technology is complicated.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a heat preservation bowl which is used for reducing the number of parts and reducing the cost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat preservation bowl, includes the bowl body and the annular body, integrated into one piece has two handles that set up relatively on the annular body, the annular body with the integrative setting of bowl body, the internal side of annular body has seted up the internal thread, threaded connection has the heat preservation body on the internal thread, bowl body upper cover is equipped with the bowl lid.

As a further improvement of the utility model, the bowl body is secondarily encapsulated with the annular body.

As a further improvement of the bowl, the bowl body is integrally formed with a convex ring, an annular caulking groove is formed in the inner side of the annular body, and the convex ring is embedded into the annular caulking groove.

As a further improvement of the utility model, a ring groove is formed between the annular body and the bowl body, a sealing ring is embedded in the ring groove, and the sealing ring is propped against the heat insulation body.

As a further improvement of the present utility model, a vacuum chamber is formed in the heat insulating body.

As a further improvement of the utility model, a sealing ring is integrally formed in the bowl cover, an accommodating space is formed between the sealing ring and the bowl cover, the bowl body extends upwards into the accommodating space, and the sealing ring abuts against the inner side of the bowl body.

As a further improvement of the utility model, the bowl cover is provided with a silica gel exhaust valve.

As a further improvement of the utility model, the bottom of the silica gel exhaust valve is integrally formed with a bulge, the bowl cover is provided with an exhaust hole, and the bulge is embedded into the exhaust hole.

As a further improvement of the utility model, a limit groove is formed in the bottom of the silica gel exhaust valve, a moving groove is formed in the bowl cover, and the silica gel exhaust valve is clamped with the moving groove through the limit groove.

The utility model has the beneficial effects that: according to the utility model, the annular body and the bowl body are integrally arranged, so that the processing technology is reduced, the arrangement of the lap ring is omitted, the number of parts is reduced, the cost is reduced, the convex ring is matched with the annular caulking groove, the contact surface between the bowl body and the annular body is increased, and the positioning effect is realized, so that the secondary encapsulation connection is more stable.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

Reference numerals: 1. a bowl body; 11. a convex ring; 12. a ring groove; 13. a seal ring; 2. an annular body; 21. an internal thread; 22. an annular caulking groove; 3. a handle; 4. a heat insulator; 5. a bowl cover; 51. a seal ring; 52. an exhaust hole; 53. shifting the groove; 6. a silica gel exhaust valve; 61. a protrusion; 62. and a limit groove.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, the heat-insulating bowl of the embodiment comprises a bowl body 1 and an annular body 2, wherein two handles 3 which are oppositely arranged are integrally formed on the annular body 2, and the annular body 2 and the bowl body 1 are integrally arranged, wherein the bowl body 1, the annular body 2 and the handles 3 are made of PPSU materials, and compared with the prior art, a downward bending lap ring is formed at the top edge of the bowl body 1, and is clamped between the bowl body 1 and the ring body, so that the processing technology is reduced, the lap ring is omitted, the number of parts is reduced, and the cost is reduced;

the inner side of the annular body 2 is provided with an internal thread 21, the internal thread 21 is connected with a heat preservation body 4 in a threaded manner, the heat preservation body 4 is used for preserving heat of the bowl body 1, the heat preservation effect is achieved, and the bowl cover 5 is arranged on the upper cover of the bowl body 1.

The bowl body 1 and the annular body 2 are connected through secondary rubber coating, and an integral body is formed between the bowl body 1 and the annular body 2, so that integral accessories are reduced, and the bowl is good and clear.

Referring to fig. 3, a convex ring 11 is integrally formed on the outer side of the bowl body 1, an annular caulking groove 22 is formed on the inner side of the annular body 2, the convex ring 11 is embedded into the annular caulking groove 22, and the convex ring 11 is matched with the annular caulking groove 22, so that the contact surface between the bowl body 1 and the annular body 2 is increased, and the positioning function is achieved;

the position between the annular body 2 and the bowl body 1 is limited by the convex ring 11, so that the secondary encapsulation connection is more stable.

Referring to fig. 3, a ring groove 12 is formed between the ring body 2 and the bowl body 1, a sealing ring 13 is embedded in the ring groove 12, the sealing ring 13 abuts against the heat insulation body 4, wherein the sealing ring 13 is made of silica gel, and the cross section of the sealing ring 13 is U-shaped, so that the deformation capacity of the sealing ring 13 is increased, and after the sealing ring 13 is clamped between the ring body 2 and the heat insulation body 4, the deformation is facilitated, and the tightness is increased.

In this embodiment, no air vent groove is formed on the sealing ring 13, the sealing ring 13 is a complete sealing ring, in the prior art, the bowl body 1 is separated from the annular body 2, when the bowl body 1 is placed with hot food or liquid, negative pressure is formed between the bowl body 1 and the heat insulation body 4, so that the bowl body 1 is difficult to be taken out, and therefore, the air vent groove is formed on the sealing ring 13, so that the bowl body 1 is convenient to be taken out;

because in this embodiment, bowl body 1 and annular body 2 are as an organic whole, consequently when the screw thread rotation is opened between annular body 2 and heat preservation body 4, can directly take out bowl body 1, sealing washer 13 can not set up the gassing groove for the leakproofness is better, can not reveal liquid etc..

Referring to fig. 2, a vacuum chamber is formed in the heat insulator 4, and the heat insulation function is achieved by the arrangement of the vacuum chamber.

Wherein, a heat preservation space is reserved between the inner side of the heat preservation body 4 and the bowl body 1 so as to enhance heat preservation.

Referring to fig. 3, a seal ring 51 is integrally formed in the bowl cover 5, an accommodating space is formed between the seal ring 51 and the bowl cover 5, the bowl body 1 extends upwards into the accommodating space, the seal ring 51 abuts against the inner side of the bowl body 1, and the outer side surface of the seal ring 51 is in interference fit with the inner side surface of the bowl body 1 so as to increase the tightness between the seal ring and the bowl body 1.

Referring to fig. 4, a silica gel exhaust valve 6 is provided on the bowl cover 5, and when the air pressure in the space in the bowl body 1 is large, the air can be exhausted through the silica gel exhaust valve 6.

The bottom of the silica gel exhaust valve 6 is integrally formed with a bulge 61, the bowl cover 5 is provided with an exhaust hole 52, the bulge 61 is embedded into the exhaust hole 52, the bulge 61 can be separated from the exhaust hole 52, and when the air pressure in the bowl body 1 is overlarge, the bulge 61 is extruded by the air pressure, so that the exhaust hole 52 is opened to release the pressure.

The bottom of the silica gel exhaust valve 6 is provided with a limit groove 62, the bowl cover 5 is provided with a moving groove 53, the silica gel exhaust valve 6 is clamped with the moving groove 53 through the limit groove 62, the height of the limit groove 62 is larger than that of the moving groove 53, the silica gel exhaust valve 6 is given a space for moving in the vertical direction, when the air pressure in the bowl body 1 is larger, the air pressure can push the silica gel exhaust valve 6 to move upwards, so that the protrusion 61 is separated from the exhaust hole 52, and the exhaust is realized;

the limit groove 62 also limits the distance that the silica gel exhaust valve 6 can move upwards, preventing the whole silica gel exhaust valve 6 from being separated from the bowl cover 5.

The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A heat preservation bowl, characterized in that: including bowl body (1) and annular body (2), integrated into one piece has handle (3) of two relative settings on annular body (2), annular body (2) with bowl body (1) an organic whole sets up, internal thread (21) have been seted up to annular body (2) inboard, threaded connection has insulator (4) on internal thread (21), bowl body (1) upper cover is equipped with bowl lid (5).

2. A heat retaining bowl as claimed in claim 1, wherein: the bowl body (1) is connected with the annular body (2) through secondary encapsulation.

3. A heat retaining bowl as claimed in claim 2, wherein: the bowl is characterized in that a convex ring (11) is integrally formed on the outer side of the bowl body (1), an annular caulking groove (22) is formed in the inner side of the annular body (2), and the convex ring (11) is embedded into the annular caulking groove (22).

4. A heat retaining bowl as claimed in claim 1, wherein: an annular groove (12) is formed between the annular body (2) and the bowl body (1), a sealing ring (13) is embedded in the annular groove (12), and the sealing ring (13) abuts against the heat insulating body (4).

5. A heat retaining bowl as claimed in claim 1, wherein: a vacuum cavity is formed in the heat preservation body (4).

6. A heat retaining bowl as claimed in claim 1, wherein: the bowl cover (5) is internally provided with a sealing ring (51) in an integrated manner, an accommodating space is formed between the sealing ring (51) and the bowl cover (5), the bowl body (1) extends upwards into the accommodating space, and the sealing ring (51) abuts against the inner side of the bowl body (1).

7. A heat preservation bowl as defined in claim 6 wherein: a silica gel exhaust valve (6) is arranged on the bowl cover (5).

8. A heat retaining bowl as defined in claim 7, wherein: the bottom of the silica gel exhaust valve (6) is integrally formed with a bulge (61), the bowl cover (5) is provided with an exhaust hole (52), and the bulge (61) is embedded into the exhaust hole (52).

9. A heat retaining bowl as claimed in claim 8, wherein: the bottom of the silica gel exhaust valve (6) is provided with a limiting groove (62), the bowl cover (5) is provided with a moving groove (53), and the silica gel exhaust valve (6) is clamped with the moving groove (53) through the limiting groove (62).