A heat preservation bowl

Abstract

The present invention provides a thermal insulation bowl, comprising a lower bowl and a bowl cover, wherein the lower bowl comprises a first thermal insulation layer, wherein the first thermal insulation layer comprises a silicone bowl body, wherein a connecting block is provided at the lower end of the silicone bowl body, wherein a suction cup is connected to the lower end of the connecting block, wherein a second thermal insulation layer is detachably connected to the interior of the silicone bowl body, wherein the second thermal insulation layer comprises a plastic bowl body, wherein an external thread is provided on the outer surface of the upper portion of the plastic bowl body, wherein a first exhaust port is provided at the upper edge of the plastic bowl body, wherein an inner liner is detachably connected to the interior of the plastic bowl body, wherein the inner liner comprises a stainless steel bowl. The thermal insulation bowl of the present invention can have a good thermal insulation effect on food, and the thermal insulation bowl has good overall sealing performance, and can be used as a hand warmer, and can prevent the thermal insulation bowl from being knocked over during use, and is relatively safe, and all parts of the thermal insulation bowl can be cleaned, and there is no sanitary dead corner, and the bowl is relatively sanitary.

Description

Technical Field

[0001] The invention relates to the technical field of tableware, in particular to a heat-insulating bowl. Background Art

[0002] Bowls are essential eating utensils for people's daily life. Their shape is large at the mouth and small at the bottom. The mouth of the bowl is wide and the bottom of the bowl is narrow. There is a foot at the bottom. The height is generally half of the diameter of the rim. Most of them are round and rarely square. They are generally used to hold food.

[0003] Children usually take a long time to eat, and the food gets cold easily in the bowl. Eating cold food can cause certain damage to children's stomachs. After hot water is poured into the bowl, the outer layer is hot and can easily cause burns. There is a risk of the bowl tipping over when placed directly on the table. Children have delicate skin and can easily get burns. In addition, current thermal insulation bowls cannot be disassembled and are inconvenient to clean. In order to solve the above problems, we have proposed a thermal insulation bowl. Summary of the invention

[0004] The purpose of the present invention is to provide a thermal insulation bowl, which can have a good thermal insulation effect on food, and the thermal insulation bowl has good overall sealing performance, can be used as a hand warmer, can prevent the thermal insulation bowl from being overturned during use, is relatively safe, and all parts of the thermal insulation bowl can be cleaned without sanitary dead corners, and is relatively hygienic.

[0005] The embodiment of the present invention is achieved as follows:

[0006] The embodiment of the present invention provides a thermal insulation bowl, comprising a lower bowl and a bowl cover, wherein the lower bowl comprises a first thermal insulation layer, wherein the first thermal insulation layer comprises a silicone bowl body, wherein a connecting block is provided at the lower end of the silicone bowl body, wherein a suction cup is connected to the lower end of the connecting block, wherein a second thermal insulation layer is detachably connected to the interior of the silicone bowl body, wherein the second thermal insulation layer comprises a plastic bowl body, wherein an external thread is provided on the outer surface of the upper portion of the plastic bowl body, wherein a first exhaust port is provided at the upper edge of the plastic bowl body, wherein an inner liner is detachably connected to the interior of the plastic bowl body, wherein the inner liner comprises a stainless steel bowl, wherein the stainless steel bowl A raised outer edge is provided on the outer side of the top, a locking mechanism is provided between the plastic bowl body and the stainless steel bowl, the locking mechanism includes an internal threaded sleeve, a pressure plate is provided on the inner side of the upper end of the internal threaded sleeve, a first sealing gasket is provided between the plastic bowl body and the raised outer edge, a heat preservation cavity is formed between the stainless steel bowl and the plastic bowl body, the interior of the heat preservation cavity is filled with a heat preservation solute, the bowl cover includes an outer cover, an inner liner is suspended and clamped at the lower end of the outer cover, a second sealing gasket is sleeved on the outer side of the inner liner, a through hole is opened at the center of the inner liner, and second exhaust holes are opened on the inner walls at both ends of the outer cover.

[0007] Optionally, the upper and lower ends of the connecting block are respectively integrally connected to the lower end of the silicone bowl body and the upper end of the suction cup.

[0008] Optionally, four clamping blocks are provided on the inner wall of the silicone bowl body, a disassembly and assembly port is opened on the inner wall at the top of the silicone bowl body, and the disassembly and assembly port is located above a clamping block; a clamping ring is provided on the outer side of the plastic bowl body, and four openings matching the clamping blocks are opened on the surface of the clamping ring; a connecting plate is provided on the outer side of the plastic bowl body near the top of the clamping ring, the clamping block is clamped between the clamping ring and the connecting plate, and the plastic bowl body is installed inside the silicone bowl body through the clamping block, the clamping ring and the connecting plate.

[0009] Optionally, the interior of the internal threaded sleeve is adapted to the upper end of the plastic bowl body, the internal threaded sleeve is threadedly connected to the plastic bowl body through an external thread strip, the lower end surface of the pressure plate is fitted with the upper end surface of the raised outer edge, and the stainless steel bowl is installed inside the plastic bowl body through a locking mechanism and the raised outer edge.

[0010] Optionally, the upper and lower ends of the first sealing gasket are in contact with the lower end of the raised outer edge and the upper outer surface of the plastic bowl body respectively.

[0011] Optionally, a pull tab is provided at one end of the outer cover, and a silicone spur is integrally connected to the upper end of the outer cover, and the number of the silicone spurs is five in a linear arrangement.

[0012] Optionally, the liner is inserted into the interior of the stainless steel bowl, and the outer surface of the second sealing gasket fits the inner surface of the stainless steel bowl.

[0013] The beneficial effects of the embodiments of the present invention include: the embodiments of the present invention provide an insulation bowl, align the block below the disassembly and assembly port with the opening on the surface of the clamping ring, then place the plastic bowl body into the interior of the silicone bowl body, rotate the plastic bowl body so that the block is clamped between the clamping ring and the connecting plate, and then the plastic bowl body is installed inside the silicone bowl body, pour the insulation solute into the plastic bowl body, and then place the first sealing gasket on the upper end surface of the plastic bowl body, place the stainless steel bowl into the interior of the plastic bowl body, screw the internal thread sleeve onto the outer side of the upper end of the plastic bowl body through the external thread strip, the stainless steel bowl can be installed inside the plastic bowl body, the raised outer edge can be pressed down by the pressing plate, and then the first sealing gasket can be squeezed, the first exhaust port can be sealed by the first sealing gasket, the liner is clamped at the lower end of the outer cover, and the second sealing gasket is sleeved on the outer side of the liner, the liner is inserted into the stainless steel bowl to squeeze the second sealing gasket, and the space between the liner and the stainless steel bowl can be sealed by the second sealing gasket The gap between the stainless steel bowls plays a sealing role, and the steam between the stainless steel bowls enters the gap between the inner lining and the outer cover from the through hole, and then is discharged from the second exhaust hole, which can prevent the formation of negative pressure between the bowl cover and the stainless steel bowl, which makes the bowl cover unable to be opened, and the position of the second exhaust hole is relatively hidden, and the position of the second exhaust hole cannot be seen visually, which is more beautiful. The silicone bowl body, the plastic bowl body, and the thermal insulation solute can have a good thermal insulation effect on the food inside the stainless steel bowl, and the thermal insulation bowl has good overall sealing performance and can be used as a hand warmer. Sucking the suction cup on the desktop can prevent the thermal insulation bowl from being overturned during use, which is safer. In addition, after loosening the locking mechanism, the steam generated by the thermal insulation solute in the thermal insulation cavity is discharged from the first exhaust port to prevent the stainless steel bowl from being sucked into the inside of the plastic bowl body, and the disassembly is more labor-saving. The silicone bowl body and the connecting block can be disassembled, and all parts can be cleaned without sanitary dead corners, which is more hygienic and has better effect than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of a heat preservation bowl of the present invention;

[0016] Figure 2 This is a schematic diagram of the explosion structure of a heat preservation bowl of the present invention;

[0017] Figure 3 It is a schematic diagram of the cutaway structure of the lower bowl of a heat-insulating bowl of the present invention;

[0018] Figure 4It is a schematic diagram of a partially enlarged cross-section structure of a lower bowl of a heat-insulating bowl according to the present invention;

[0019] Figure 5 It is a schematic structural diagram of a first thermal insulation layer of a thermal insulation bowl of the present invention;

[0020] Figure 6 It is a schematic structural diagram of a second thermal insulation layer of a thermal insulation bowl of the present invention;

[0021] Figure 7 It is a structural schematic diagram of an inner container of a heat preservation bowl of the present invention;

[0022] Figure 8 It is a structural schematic diagram of a locking mechanism of a heat preservation bowl of the present invention;

[0023] Fig. 9 It is a structural schematic diagram of a bowl cover of a heat-insulating bowl of the present invention;

[0024] Fig.10 The present invention is a schematic diagram of the exploded structure of a bowl cover of a heat-insulating bowl.

[0025] Icons: 1. Lower bowl; 11. First thermal insulation layer; 111. Silicone bowl body; 112. Connecting block; 113. Suction cup; 114. Disassembly and assembly port; 115. Block; 12. Second thermal insulation layer; 121. Plastic bowl body; 122. Snap ring; 123. External thread strip; 124. Connecting plate; 125. First exhaust port; 13. Inner liner; 131. Stainless steel bowl; 132. Raised outer edge; 14. Locking mechanism; 141. Internal thread sleeve; 142. Pressing plate; 15. First sealing gasket; 16. Insulation chamber; 2. Bowl cover; 21. Outer cover; 22. Silicone protrusion; 23. Inner lining; 24. Second sealing gasket; 25. Through hole; 26. Second exhaust port. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the invented product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1-10As shown, an embodiment of the present invention provides an insulation bowl, including a lower bowl 1 and a bowl cover 2. The lower bowl 1 includes a first insulation layer 11, the first insulation layer 11 includes a silicone bowl body 111, a connecting block 112 is provided at the lower end of the silicone bowl body 111, a suction cup 113 is connected to the lower end of the connecting block 112, the silicone bowl body 111 is internally detachably connected with a second insulation layer 12, the second insulation layer 12 includes a plastic bowl body 121, an outer surface of the upper part of the plastic bowl body 121 is provided with an external thread 123, a first exhaust port 125 is provided at the upper edge of the plastic bowl body 121, an inner liner 13 is detachably connected to the inner liner 13 of the plastic bowl body 121, the inner liner 13 includes a stainless steel bowl 131, the stainless steel bowl 13 A raised outer edge 132 is arranged on the top outer side of the plastic bowl body 121, a locking mechanism 14 is arranged between the plastic bowl body 121 and the stainless steel bowl 131, the locking mechanism 14 comprises an internal threaded sleeve 141, a pressing plate 142 is arranged on the inner side of the upper end of the internal threaded sleeve 141, a first sealing gasket 15 is arranged between the plastic bowl body 121 and the raised outer edge 132, a heat preservation cavity 16 is formed between the stainless steel bowl 131 and the plastic bowl body 121, the heat preservation cavity 16 is filled with a heat preservation solute, the bowl cover 2 comprises an outer cover 21, an inner liner 23 is suspended and clamped at the lower end of the outer cover 21, a second sealing gasket 24 is sleeved on the outer side of the inner liner 23, a through hole 25 is opened at the center of the inner liner 23, and second exhaust holes 26 are opened on the inner walls at both ends of the outer cover 21.

[0031] In this embodiment, the upper and lower ends of the connecting block 112 are integrally connected to the lower end of the silicone bowl body 111 and the upper end of the suction cup 113 respectively.

[0032] Specifically, the suction cup 113 is fixed to the lower end of the silicone bowl body 111 through the connecting block 112, and the suction cup 113 is sucked on the desktop to prevent the thermal insulation bowl from being overturned during use.

[0033] In this embodiment, four clamping blocks 115 are provided on the inner wall of the silicone bowl body 111, and a disassembly port 114 is provided on the inner wall at the top of the silicone bowl body 111, and the disassembly port 114 is located above a clamping block 115. A clamping ring 122 is provided on the outer side of the plastic bowl body 121, and four openings matching the clamping block 115 are provided on the surface of the clamping ring 122. A connecting plate 124 is provided on the outer side of the plastic bowl body 121 near the top of the clamping ring 122, and the clamping block 115 is clamped between the clamping ring 122 and the connecting plate 124. The plastic bowl body 121 is installed inside the silicone bowl body 111 through the clamping block 115, the clamping ring 122, and the connecting plate 124.

[0034] The interior of the internal threaded sleeve 141 is adapted to the upper end of the plastic bowl body 121, and the internal threaded sleeve 141 is threadedly connected to the plastic bowl body 121 through the external thread strip 123. The lower end surface of the pressing plate 142 fits with the upper end surface of the raised outer edge 132, and the stainless steel bowl 131 is installed inside the plastic bowl body 121 through the locking mechanism 14 and the raised outer edge 132.

[0035] The upper and lower ends of the first sealing gasket 15 are in contact with the lower end of the raised outer edge 132 and the upper outer surface of the plastic bowl body 121 respectively.

[0036] Specifically, align the block 115 below the disassembly and assembly port 114 with the opening on the surface of the retaining ring 122, then place the plastic bowl body 121 into the silicone bowl body 111, rotate the plastic bowl body 121 so that the block 115 is stuck between the retaining ring 122 and the connecting plate 124, and then install the plastic bowl body 121 inside the silicone bowl body 111, pour the thermal insulation solute into the plastic bowl body 121, and then place the first sealing gasket 15 on the upper end surface of the plastic bowl body 121, and the raised outer edge 132 can be pressed down by the pressing plate 142, and then the first sealing gasket 15 can be squeezed, and the first exhaust port 125 can be sealed by the first sealing gasket 15 to prevent the thermal insulation solute from leaking, and after the internal threaded sleeve 141 is opened, the first sealing gasket 15 is deformed and restored, and then the negative pressure can be released from the first exhaust port 125.

[0037] In this embodiment, a pull tab is provided at one end of the outer cover 21 , and a silicone thorn 22 is integrally connected to the upper end of the outer cover 21 . The number of the silicone thorns 22 is five and arranged linearly.

[0038] The liner 23 is inserted into the interior of the stainless steel bowl 131 , and the outer surface of the second sealing gasket 24 is in contact with the inner surface of the stainless steel bowl 131 .

[0039] Specifically, the liner 23 is stuck at the lower end of the outer cover 21, and the second sealing gasket 24 is put on the outside of the liner 23. The liner 23 is inserted into the stainless steel bowl 131 to squeeze the second sealing gasket 24. The second sealing gasket 24 seals the gap between the liner 23 and the stainless steel bowl 131. The steam between the stainless steel bowl 131 enters the gap between the liner 23 and the outer cover 21 from the through hole 25, and then is discharged from the second exhaust hole 26. This can prevent the formation of negative pressure between the bowl cover 2 and the stainless steel bowl 131, which makes the bowl cover 2 unable to be opened. The bowl cover 2 can be easily opened by the pull tab, and the aesthetics of the thermal insulation bowl can be increased by the silicone thorns 22.

[0040] It should be noted that the present invention is an insulation bowl. The user aligns the block 115 below the disassembly and assembly port 114 with the opening on the surface of the clamping ring 122, then puts the plastic bowl body 121 into the silicone bowl body 111, rotates the plastic bowl body 121 to make the block 115 clamped between the clamping ring 122 and the connecting plate 124, and then installs the plastic bowl body 121 in the silicone bowl body 111, pours the insulation solute into the plastic bowl body 121, and then places the first sealing gasket 15 on the upper end surface of the plastic bowl body 121, puts the stainless steel bowl 131 into the plastic bowl body 121, and screws the internal threaded sleeve 141 onto the outer side of the upper end of the plastic bowl body 121 through the external threaded strip 123, so that the stainless steel bowl 131 can be installed in the plastic bowl body 121, and the raised outer edge 132 can be pressed down by the pressing plate 142, so as to squeeze the first sealing gasket 15, and the first exhaust port 125 can be sealed by the first sealing gasket 15, and the liner 23 The second sealing gasket 24 is stuck at the lower end of the outer cover 21, and the second sealing gasket 24 is sleeved on the outer side of the liner 23. The liner 23 is inserted into the stainless steel bowl 131 to squeeze the second sealing gasket 24. The second sealing gasket 24 seals the gap between the liner 23 and the stainless steel bowl 131. The steam between the stainless steel bowl 131 enters the gap between the liner 23 and the outer cover 21 from the through hole 25, and then is discharged from the second exhaust hole 26. The food inside the stainless steel bowl 131 can be kept warm through the silicone bowl body 111, the plastic bowl body 121, and the heat-insulating solute. The suction cup 113 is sucked on the desktop to prevent the heat-insulating bowl from being overturned during use. After loosening the locking mechanism 14, the steam generated by the heat-insulating solute in the heat-insulating cavity 16 is discharged from the first exhaust port 125 to prevent the stainless steel bowl 131 from being sucked on the inside of the plastic bowl body 121. The disassembly is relatively labor-saving. The silicone bowl body 111 and the connecting block 112 can be disassembled, and all parts can be cleaned.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat-insulating bowl, comprising a lower bowl (1) and a bowl cover (2), characterized in that: The lower bowl (1) comprises a first thermal insulation layer (11), the first thermal insulation layer (11) comprises a silicone bowl body (111), a connecting block (112) is provided at the lower end of the silicone bowl body (111), a suction cup (113) is connected to the lower end of the connecting block (112), the interior of the silicone bowl body (111) is detachably connected to a second thermal insulation layer (12), the second thermal insulation layer (12) comprises a plastic bowl body (121), an outer surface of an upper portion of the plastic bowl body (121) is provided with an external thread strip (123), an upper edge of the plastic bowl body (121) is provided with a first exhaust port (125), the interior of the plastic bowl body (121) is detachably connected to an inner liner (13), the inner liner (13) 13) comprises a stainless steel bowl (131), the top outer side of the stainless steel bowl (131) is provided with a raised outer edge (132), a locking mechanism (14) is provided between the plastic bowl body (121) and the stainless steel bowl (131), the locking mechanism (14) comprises an internal threaded sleeve (141), the inner side of the upper end of the internal threaded sleeve (141) is provided with a pressing plate (142), a first sealing gasket (15) is provided between the plastic bowl body (121) and the raised outer edge (132), a heat preservation cavity (16) is formed between the stainless steel bowl (131) and the plastic bowl body (121), the interior of the heat preservation cavity (16) is filled with a heat preservation solute, and the bowl cover (2) comprises an outer cover (21), the lower end of the outer cover (21) is provided with a pressure ... The inner liner (23) is suspended and connected, and a second sealing gasket (24) is sleeved on the outer side of the inner liner (23). A through hole (25) is opened at the center of the inner liner (23), and second exhaust holes (26) are opened on the inner walls at both ends of the outer cover (21); the inner wall of the silicone bowl body (111) is provided with four clamping blocks (115), and the inner wall at the top end of the silicone bowl body (111) is provided with a disassembly opening (114), and the disassembly opening (114) is located above a clamping block (115); the outer side of the plastic bowl body (121) is provided with a clamping ring (122), and the surface of the clamping ring (122) is provided with four openings adapted to the clamping blocks (115), and the outer side of the plastic bowl body (121) is close to the clamping ring (122). ), a connecting plate (124) is arranged above the silicone bowl body (111), the clamping block (115) is clamped between the clamping ring (122) and the connecting plate (124), and the plastic bowl body (121) is installed inside the silicone bowl body (111) through the clamping block (115), the clamping ring (122) and the connecting plate (124); the interior of the internal thread sleeve (141) is adapted to the upper end of the plastic bowl body (121), and the internal thread sleeve (141) is threadedly connected to the plastic bowl body (121) through the external thread strip (123), the lower end surface of the pressing plate (142) is in contact with the upper end surface of the raised outer edge (132), and the stainless steel bowl (131) is installed inside the plastic bowl body (121) through the locking mechanism (14) and the raised outer edge (132).

2. The heat-insulating bowl according to claim 1, characterized in that: The upper and lower ends of the connecting block (112) are respectively connected integrally to the lower end of the silicone bowl body (111) and the upper end of the suction cup (113).

3. The heat-insulating bowl according to claim 1, characterized in that: The upper and lower ends of the first sealing gasket (15) are in contact with the lower end of the raised outer edge (132) and the upper outer surface of the plastic bowl body (121) respectively.

4. The heat-insulating bowl according to claim 1, characterized in that: A pull tab is provided at one end of the outer cover (21), and a silicone thorn (22) is integrally connected to the upper end of the outer cover (21), wherein the number of the silicone thorns (22) is five and arranged linearly.

5. The heat-insulating bowl according to claim 1, characterized in that: The liner (23) is inserted into the interior of the stainless steel bowl (131), and the outer surface of the second sealing gasket (24) is in contact with the inner surface of the stainless steel bowl (131).

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