Novel vacuum bowl

Abstract

The utility model discloses a novel vacuum bowl which comprises a bowl body and a bowl bottom fixedly connected with the bowl body, the bowl body and the bowl bottom form a vacuum layer, a first bending portion is formed on the bowl bottom and comprises a first bottom wall and a second bottom wall corresponding to the first bottom wall, and the second bottom wall corresponds to the first bottom wall. And the second bottom wall is fixedly connected with the bowl body.

Description

TECHNICAL FIELD

[0001] The utility model relates to dining table technology field especially relates to a novel vacuum bowl. BACKGROUND

[0002] Vacuum bowl is a kind of container using vacuum technology to keep warm, its principle is to extract air between two walls, form vacuum layer, to reduce the transfer of heat.Vacuum bowl has good heat preservation effect, heat insulation is not scalding hand and so on.But, vacuum bowl on market generally exists the problem of relatively sharp bottom, user is easy to scratch hand when using vacuum bowl, very influence user's use experience.

[0003] According to the above problem, it is necessary to propose a novel vacuum bowl, the bottom of the vacuum bowl is smooth, not hand, give user more safe and comfortable use feeling. INVENTION CONTENTS

[0004] The utility model provides a novel vacuum bowl, the novel vacuum bowl includes bowl body, and with the fixed connection of bowl bottom of bowl body, wherein, bowl body and bowl bottom constitute vacuum layer, wherein, form first bending part on bowl bottom, and first bending part includes first bottom wall, and with the second bottom wall corresponding to first bottom wall, wherein, second bottom wall is fixedly connected with bowl body.

[0005] Further, bottom grip groove is formed on the bowl bottom.

[0006] Further, the second bottom wall and the bowl body are fixedly connected by welding.

[0007] Further, the first bending part forms a first arc portion, the first arc portion is fixedly connected with the first bottom wall, and the radius of the first arc portion is about 1.5mm to 3.5mm.

[0008] Further, a second arc portion is formed between the first bottom wall and the second bottom wall, and the radius of the second arc portion is about 0.8mm to 2.5mm.

[0009] Further, the first bending part forms an extension portion, the extension portion is fixedly connected with the second bottom wall and forms an included angle of about 10° to 75° with the bowl body.

[0010] Further, a sealing portion is formed on the bowl bottom, and a suction hole and a solder groove are arranged on the sealing portion.

[0011] Further, the bowl bottom includes a sealing strip corresponding to the sealing portion, and the sealing strip is fixedly connected with the sealing portion.

[0012] Further, the bowl body includes an outer bowl wall and an inner bowl wall fixedly connected with the outer bowl wall, wherein the outer bowl wall forms a bottom taper portion fixedly connected with the bowl bottom, and the bottom taper portion has a substantially trapezoidal cross section.

[0013] Further, the inner bowl wall is formed with a second bending part, which is fixedly connected with the outer bowl wall. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort based on these drawings.

[0015] Figure 1 is a schematic view of a new vacuum bowl;

[0016] Figure 2 is a schematic view of an inner bowl wall;

[0017] Figure 3 is a schematic view of an outer bowl wall;

[0018] Figure 4 is a schematic view of a bowl bottom;

[0019] Figure 5 is a schematic view of a first bending part;

[0020] Figure 6 is another schematic view of Figure 5 ;

[0021] Figure 7 is a schematic view of another embodiment of Figure 1 ;

[0022] Figure 8 is a schematic view of a first bending part of Figure 7 ;

[0023] In the drawings:

[0024] 1000, bowl body; 1001, outer bowl wall; 1002, inner bowl wall; 1003, bottom taper part; 1004, second bending part; 2000, bowl bottom; 2001, first bending part; 2002, bottom holding groove; 2003, first bottom wall; 2004, second bottom wall; 2005, first arc part; 2006, second arc part; 2007, extension part; 2008, sealing part; 2009, air extraction hole; 2010, solder groove; 2011, sealing strip; 3000, vacuum layer. DETAILED DESCRIPTION

[0025] With reference to the drawings of the embodiments herein, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments herein, all the other embodiments obtained by those skilled in the art without creative effort belong to the scope of the present application.

[0026] Reference herein to "an embodiment" or "embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment or embodiments can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. Those skilled in the art will appreciate that the embodiments described herein are merely examples of the application and are not the only way in which the application can be practiced.

[0027] In the present specification, for the convenience of explanation, the words indicating the orientation or positional relationship such as "middle", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are used to explain the positional relationship of the components with reference to the drawings, and are only for the convenience of description of the present specification and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. The positional relationship of the components is appropriately changed according to the direction of the described components. Therefore, it is not limited to the words described in the specification, and can be appropriately changed according to the situation.

[0028] As shown in Figures 1 to 6 The utility model provides a novel vacuum bowl, this novel vacuum bowl includes bowl body 1000, and with bowl body 1000 fixed connection bowl bottom 2000, wherein, bowl body 1000 and bowl bottom 2000 constitute vacuum layer 3000, wherein, the first bending part 2001 of fixed connection with bowl body 1000 is formed on bowl bottom 2000, and the first bending part 2001 includes first bottom wall 2003, and the second bottom wall 2004 corresponding with first bottom wall 2003, wherein, the second bottom wall 2004 is fixedly connected with bowl body 1000.

[0029] As shown in Figure 4 In the present embodiment, a bottom holding groove 2002 is formed on the bowl bottom 2000. The bottom holding groove 2002 is to make it more convenient for the user to hold the vacuum bowl.

[0030] In the present embodiment, the second bottom wall 2004 is fixedly connected with the bowl body 1000 by welding.

[0031] As shown in Figures 5 to 6In the embodiment, the first bending part 2001 is formed with a first arc part 2005 fixedly connected with the first bottom wall 2003, wherein the radius of the first arc part 2005 is about 1.5mm to 3.5mm.

[0032] As Figures 5 to 6 In the embodiment, a second arc part 2006 is formed between the first bottom wall 2003 and the second bottom wall 2004, wherein the radius of the second arc part 2006 is about 0.8mm to 2.5mm.

[0033] As Figures 5 to 6 In the embodiment, the first bending part 2001 is formed with an extension part 2007 fixedly connected with the second bottom wall 2004 and forming an angle of about 10° to 75° with the bowl body 1000. The extension part 2007 is arranged to enable the bowl bottom 2000 to be placed in the bowl body 1000 from top to bottom or from bottom to top when the vacuum bowl is manufactured.

[0034] As Figure 4 In the embodiment, a sealing part 2008 is formed on the bowl bottom 2000, and a suction hole 2009 and a solder groove 2010 are arranged on the sealing part 2008. The suction hole 2009 is used to suck the gas between the bowl body 1000 and the bowl bottom 2000 to form a vacuum layer 3000, and the solder groove 2010 is used to place solder, which can be melted to seal the suction hole 2009.

[0035] As Figure 4 In the embodiment, the bowl bottom 2000 comprises a sealing strip 2011 corresponding to the sealing part 2008, and the sealing strip 2011 is fixedly connected with the sealing part 2008. The combination of the sealing strip 2011 and the sealing part 2008 makes the bottom of the vacuum bowl more beautiful and improves the ornamental value of the vacuum bowl.

[0036] As Figures 1 to 3 In the embodiment, the bowl body 1000 comprises an outer bowl wall 1001 and an inner bowl wall 1002 fixedly connected with the outer bowl wall 1001, wherein the outer bowl wall 1001 is formed with a bottom taper part 1003 fixedly connected with the bowl bottom 2000, and the bottom taper part 1003 has a substantially trapezoidal cross section.

[0037] As Figure 2 In the embodiment, the inner bowl wall is formed with a second bending part 1004 fixedly connected with the outer bowl wall 1001 by welding.

[0038] As Figures 7 to 8The difference between the other embodiment and the previous embodiment is that, in the embodiment, the second arc part 2006 between the first bottom wall 2003 and the second bottom wall 2004 is completely folded, and there is no extension part.

[0039] The novel vacuum bowl provided by the present application has many use scenarios, including but not limited to the following scenarios, for example: the vacuum bowl can be used to keep food warm or cold, because the vacuum layer can prevent heat transfer and prolong the temperature of the food. For example, hot soup or cold drinks can be placed in the vacuum bowl, which will maintain the temperature for a longer time than ordinary bowls; the vacuum bowl can be used to heat food in a microwave oven, because the first bottom wall and the second bottom wall of the first bending part can form an air layer, reducing microwave reflection and absorption, and avoiding overheating or damage to the bottom of the bowl. For example, rice or noodles can be heated in the vacuum bowl, which will be heated more evenly than ordinary bowls; the vacuum bowl can be used to freeze food, because the vacuum layer can prevent the evaporation and condensation of water in the food, reducing the oxidation and deterioration of the food. For example, you can freeze fruits or meat in the vacuum bowl, which will maintain better freshness and taste than ordinary bowls.

[0040] The technical means disclosed in the present application scheme is not limited to the technical means disclosed in the above-mentioned embodiments, but also includes the technical scheme composed of any combination of the above technical features. It should be noted that, for ordinary skilled persons in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements are also considered within the scope of protection of the present application.

Claims

1. A new type of vacuum bowl comprising a bowl body (1000), and a bowl bottom (2000) fixedly connected with the bowl body (1000), wherein, The bowl body (1000) and the bowl bottom (2000) constitute a vacuum layer (3000), characterized in that a first bending portion (2001) is formed on the bowl bottom (2000), the first bending portion (2001) comprises a first bottom wall (2003) and a second bottom wall (2004) corresponding to the first bottom wall (2003), wherein the second bottom wall (2004) is fixedly connected with the bowl body (1000).

2. A novel vacuum bowl as claimed in claim 1, wherein, A bottom holding groove (2002) is formed on the bowl bottom (2000).

3. A novel vacuum bowl as claimed in claim 1, wherein, The second bottom wall (2004) is fixedly connected with the bowl body (1000) by welding.

4. A novel vacuum bowl as claimed in claim 1, wherein, The first bending portion (2001) forms a first arc portion (2005) fixedly connected with the first bottom wall (2003), wherein the radius of the first arc portion (2005) is about 1.5mm to 3.5mm.

5. A novel vacuum bowl as claimed in claim 1, wherein, A second arc portion (2006) is formed between the first bottom wall (2003) and the second bottom wall (2004), wherein the radius of the second arc portion (2006) is about 0.8mm to 2.5mm.

6. A novel vacuum bowl as claimed in claim 3, wherein, The first bending portion (2001) forms an extension portion (2007) fixedly connected with the second bottom wall (2004) and forming an included angle of about 10° to 75° with the bowl body (1000).

7. A novel vacuum bowl as claimed in claim 1, wherein, A sealing portion (2008) is formed on the bowl bottom (2000), and a suction hole (2009) and a solder groove (2010) are arranged on the sealing portion (2008).

8. A novel vacuum bowl as claimed in claim 7, wherein, The bowl bottom (2000) comprises a sealing strip (2011) corresponding to the sealing portion (2008), and the sealing strip (2011) is fixedly connected with the sealing portion (2008).

9. A novel vacuum bowl as claimed in claim 1, wherein, The bowl body (1000) comprises an outer bowl wall (1001) and an inner bowl wall (1002) fixedly connected with the outer bowl wall (1001), wherein the outer bowl wall (1001) forms a bottom taper portion (1003) fixedly connected with the bowl bottom (2000), and the bottom taper portion (1003) has a substantially trapezoidal cross section.

10. A novel vacuum bowl as claimed in claim 9, wherein, The inner bowl wall forms a second bending portion (1004) fixedly connected with the outer bowl wall (1001).

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