CN218551992U - Heat-preservation scald-proof paper bowl for fast food - Google Patents
Heat-preservation scald-proof paper bowl for fast food Download PDFInfo
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- CN218551992U CN218551992U CN202223003834.7U CN202223003834U CN218551992U CN 218551992 U CN218551992 U CN 218551992U CN 202223003834 U CN202223003834 U CN 202223003834U CN 218551992 U CN218551992 U CN 218551992U
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Abstract
The utility model provides a fast food is with preventing scalding paper bowl that keeps warm, including the outside bowl body, the inside from the top down of the outside bowl body bonds respectively has the inside bowl body and baffle, the middle part of baffle has set firmly the guide hole, the middle part of baffle is contradicted and is had the ball sealer, the top joint of the outside bowl body has the bowl lid, and the ball sealer is in the middle part activity of the bottom middle part of the inside bowl body and baffle, and when the bottom of the outside bowl body was down, the outside of ball sealer and the guide hole cooperation of baffle, the isolation chamber of accomplishing outside bowl body bottom was sealed, and when the bottom of the outside bowl body was up, the cooperation of ball sealer and guide hole was relieved, and the user can be according to the diet needs in advance to keep apart intracavity filling hot water and be used for heat preservation, cold water is used for the cooling, wherein keeps apart the protruding cloth height that the volume of adding water in the intracavity is not higher than the baffle middle part, solves the problem that the thermal insulation performance that prior art exists is not enough and structural strength is not enough.
Description
Technical Field
The utility model mainly relates to a paper bowl technical field, concretely relates to fast food is with preventing scalding paper bowl that keeps warm.
Background
Food such as self-heating rice, instant noodles or convenient food in the fast food product usually adopts soft plastic package or paper bowl packing, wherein paper bowl packing can convenience of customers ' dining, send into microwave oven with the fast food through adding hot water or packing in to the paper bowl and heat, accomplish the heat treatment of fast food, fast food after the heat treatment is at edible in-process, receive the influence of dining environment and different users ' palm size, the user chooses the bowl bottom of fast food paper bowl of holding for dinner usually, so to make the improvement can improve user's use experience to the scald-proof performance of paper bowl.
The paper bowl used in the common fast food packaging only has certain waterproof capability, and due to the fact that the structure and the cost of the paper bowl are controlled, the heat preservation performance of the paper bowl is poor, and a user needs to finish the process as soon as possible when having a dinner.
The prior patent (publication number: CN 212853144U) discloses a disposable paper bowl with good heat insulation effect, which comprises a bowl body, wherein a plurality of heat insulation assemblies are distributed on the bowl body along the outer wall of the bowl body in an annular matrix manner, each heat insulation assembly comprises a plurality of heat insulation sheets which are upwards arranged along the outer wall of the bowl body, and a heat dissipation channel is formed between every two adjacent heat insulation sheets. The outer wall of the bowl body is also provided with a collar piece in sleeved fit with the bowl body, and the heat insulation assembly is fixedly arranged on the outer wall of the collar piece. The heat insulation sheet is in an inverted trapezoid shape. The utility model discloses have better thermal-insulated effect, guaranteed the normal use of disposable paper bowl in the higher hot water of splendid attire temperature. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. when the device is used, the hands of a user can be effectively prevented from directly contacting the overheated bowl body when the heat insulation sheet is used, wherein the heat insulation sheet increases the outer surface area of the bowl body, so that the heat insulation performance of the bowl body is reduced; 2. the device is at the in-process that uses, with lantern ring spare from up cup jointing on the external wall of bowl body can accomplish thermal-insulated unit mount on the bowl body, its whole assembly volume is great, in the packing transportation of fast food, very easily leads to thermal-insulated subassembly buckling deformation, can't satisfy the handheld thermal-insulated subassembly of user and hold the bowl body, has the not enough problem of structural strength.
SUMMERY OF THE UTILITY MODEL
Technical problem solved by the utility model
The utility model provides a fast food is with preventing scalding paper bowl that keeps warm has solved the not enough problem of the not enough and structural strength of thermal insulation performance that existing equipment exists.
Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does: the utility model provides a paper bowl is prevented scalding in heat preservation for fast food, includes the outside bowl body, the inside from the top down of the outside bowl body bonds respectively has inside bowl body and baffle, the middle part of baffle has set firmly the guide hole, the middle part of baffle is contradicted and is had the ball sealer, the top joint of the outside bowl body has the bowl lid.
Furthermore, an isolation cavity is fixedly arranged on the inner side of the bottom end of the external bowl body, and the manufacturing material of the external bowl body is the same as that of the internal bowl body.
Furthermore, the distance between the bottom end of the inner bowl body and the top end of the partition plate is smaller than the diameter of the sealing ball, and the bottom end of the inner bowl body is suspended in the air at the inner side of the bottom end of the outer bowl body and the top of the partition plate.
Furthermore, the middle part of the clapboard is fixedly provided with a convex part extending towards the top end of the external bowl body, and the manufacturing material of the clapboard is the same as that of the external bowl body.
Further, the middle part of bowl lid has set firmly interior concave part, the bottom of interior concave part extends towards the bottom of the outside bowl body, the inner wall bottom of interior concave part has set firmly the bleeder vent.
Furthermore, a handheld groove is fixedly arranged on one side of the bottom end of the external bowl body, and the cross sectional area of the top end of the external bowl body is larger than that of the bottom end of the external bowl body.
Furthermore, a soft gasket is bonded at the bottom end of the outer bowl body, and the cross-sectional area of the top end of the outer bowl body is larger than that of the bottom end of the outer bowl body.
Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
the utility model provides a fast food is with preventing scalding paper bowl that keeps warm, the ball sealer moves in the middle part of the bottom of the internal bowl body and the middle part of baffle, when the bottom of the external bowl body is down, the outside of ball sealer cooperates with the guide hole of baffle, accomplish the isolation chamber of the external bowl body bottom and seal, when the bottom of the external bowl body is up, remove the cooperation of ball sealer and guide hole, user can be according to the diet needs at this moment, in advance to keep apart intracavity with hot water and use for keeping warm, cold water is used for cooling, wherein keep apart the intracavity with adding water the capacity and not higher than the protruding cloth height in the middle part of the baffle;
the utility model provides a heat-preservation anti-scald paper bowl for fast food, the top end of an inner bowl body is contacted with the inner wall of an outer bowl body, and a double-layer supporting structure is formed at the inner side of the outer bowl body by using a clapboard, so that the structural compressive strength of the outer bowl body is increased, and the deformation of the device when the fast food is contained is avoided;
the utility model provides a heat-preservation anti-scald paper bowl for fast food, which strengthens the bottom structure of an external bowl body by using a clapboard, simultaneously avoids the contact with the bottom of the internal bowl body when a user drags the bottom of the external bowl body by hands, and completes the anti-scald treatment of the bowl bottom of the external bowl body;
the utility model provides a heat-preservation anti-scald paper bowl for fast food, wherein an inner concave part is arranged in the middle of a bowl cover and is matched with an air vent to complete the air pressure balance between the inner side and the outer side of the inner bowl body, the design and use of the inner concave part avoid that the soup of the fast food in the inner bowl body is discharged from the air vent to directly pollute the whole bowl cover, and the soup is gathered at the inner concave part and flows back to the inner bowl body;
the parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a front sectional view of the structure of the present invention;
FIG. 2 is a half-sectional perspective view of the internal bowl structure of the present invention;
FIG. 3 is a half-sectional perspective view of the bowl cover structure of the present invention;
fig. 4 is a half-sectional perspective view of the partition structure of the present invention.
Reference numerals
1-an outer bowl body; 2-an inner bowl; 3-a separator; 4-a guide hole; 5-sealing ball; 6-bowl cover; 61-an inner recess; 62-air holes; 7-a hand-held slot; 8-Soft gasket.
Detailed Description
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to the attached drawings 1-4, the utility model provides a fast food is with preventing scalding paper bowl that keeps warm, including the outside bowl body 1, the inside from the top down of the outside bowl body 1 bonds respectively has inside bowl body 2 and baffle 3, and the middle part of baffle 3 has set firmly guide hole 4, and the middle part of baffle 3 is contradicted and is had sealing ball 5, and the top joint of the outside bowl body 1 has bowl lid 6.
In this embodiment, as shown in fig. 1 and fig. 2, an isolation cavity is fixedly disposed on the inner side of the bottom end of the outer bowl body 1, and the outer bowl body 1 is made of the same material as the inner bowl body 2.
The fast food after the heating is placed at the bowl body 2 or to the bowl body 2 hot water of annotating inside, and outside bowl body 1 cooperates with the isolation chamber, accomplishes the bottom of the inside bowl body 2 and the isolation of the outside bowl body 1, and user's hand only need grip the bowl body or the bowl end of the outside bowl body 1, accomplishes the protection of preventing scalding of this device.
In the production process, the splicing structure of the external bowl body 1 and the internal bowl body 2 can be used for watering and bonding after being produced separately, and the whole structure is simple and reasonable in design.
In this embodiment, as shown in fig. 1 and 2, the distance between the bottom end of the inner bowl body 2 and the top end of the partition plate 3 is smaller than the diameter of the sealing ball 5, and the bottom end of the inner bowl body 2 is suspended in the inner side of the bottom end of the outer bowl body 1 and the top of the partition plate 3.
The seal ball 5 moves in the middle part of the bottom of the bowl body 2 and the middle part of the baffle 3 inside, when the bottom of the external bowl body 1 faces down, the outside of the seal ball 5 cooperates with the guide hole 4 of the baffle 3, the isolation chamber of the bottom of the external bowl body 1 is closed, when the bottom of the external bowl body 1 faces up, the cooperation of the seal ball 5 and the guide hole 4 is removed, at the moment, a user can fill hot water into the isolation chamber in advance according to diet needs for heat preservation, cold water is used for cooling, wherein the water adding capacity in the isolation chamber is not higher than the protruding cloth height in the middle part of the baffle 3.
The baffle 3 cooperates with the outside bowl body 1, cuts apart the bottom and the exterior space of the inside bowl body 2, and when the bottom of the inside bowl body 2 broke, through the cooperation of the outside bowl body 1, baffle 3 and ball sealer 5, avoided the inside bowl body 2, fast food hot water directly reveals and pollutes external environment and facility.
In this embodiment, as shown in fig. 1 and 4, a protruding portion extending toward the top end of the outer bowl 1 is fixedly disposed in the middle of the partition plate 3, and the material of the partition plate 3 is the same as that of the outer bowl 1.
The use of the partition board 3 strengthens the bottom structure of the external bowl body 1, and simultaneously avoids the user from contacting the bottom of the internal bowl body 2 when the user holds the bottom of the external bowl body 1 by hands, thereby finishing the scald-proof treatment of the bowl bottom of the external bowl body 1.
The top of the inside bowl body 2 contacts with the inner wall of the outside bowl body 1, and with the use of the partition plate 3, a double-layer supporting structure is formed on the inner side of the outside bowl body 1, so that the structural compressive strength of the outside bowl body 1 is increased, and the deformation of the device when instant food is contained is avoided.
In this embodiment, as shown in fig. 1 and fig. 2, an inner concave portion 62 is fixedly disposed in the middle of the bowl cover 6, the bottom end of the inner concave portion 62 extends toward the bottom end of the outer bowl body 1, and the bottom of the inner wall of the inner concave portion 62 is fixedly provided with an air hole 61.
The middle part of the bowl cover 6 is provided with an inner concave part 62, the inner concave part 62 is matched with the air holes 61, the balance of the air pressure inside the inner bowl body 2 and the air pressure outside the inner bowl body 2 is completed, the design of the inner concave part 62 is used, the situation that the soup of the fast food in the inner bowl body 2 is discharged from the air holes 61 to directly pollute the whole bowl cover 6 is avoided, and the soup is gathered at the inner concave part 62 and flows back to the inner bowl body 2.
In this embodiment, as shown in fig. 1 and fig. 2, a hand-held groove 7 is fixedly disposed on one side of the bottom end of the external bowl body 1, and the cross-sectional area of the top end of the external bowl body 1 is larger than that of the bottom end thereof.
Set up handheld groove 7 in the bottom of the external bowl body 1, when making things convenient for the user to drag the bottom of the external bowl body 1 with the hand, the finger is put in handheld groove 7 department, and convenience of customers takes up or drags the external bowl body 1 from the desk, and this structural design is simple reasonable.
In this embodiment, as shown in fig. 1 and 4, a soft gasket 8 is adhered to the bottom end of the outer bowl body 1, and the cross-sectional area of the top end of the outer bowl body 1 is larger than that of the bottom end thereof.
When the bottom of the external bowl body 1 is provided with the soft gasket 8, the bottom of the external bowl body 1 is prevented from being contaminated by water stains on the desktop, and when the device for containing fast food has higher weight, the whole structure is arranged and increased, and the bottom of the external bowl body 1 is deformed when being wetted and softened.
The above-mentioned embodiments only express a certain implementation manner of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the protection scope of the present invention; therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a fast food is with preventing scalding paper bowl that keeps warm which characterized in that: including the outside bowl body (1), the inside from the top down of the outside bowl body (1) bonds respectively has the inside bowl body (2) and baffle (3), the middle part of baffle (3) has set firmly guide hole (4), the middle part of baffle (3) is contradicted and is had ball sealer (5), the top joint of the outside bowl body (1) has bowl lid (6).
2. The heat-preservation and anti-scald paper bowl for the fast food as claimed in claim 1, is characterized in that: the bottom end inner side of the outer bowl body (1) is fixedly provided with an isolation cavity, and the manufacturing material of the outer bowl body (1) is the same as that of the inner bowl body (2).
3. The heat-preservation and anti-scald paper bowl for the fast food as claimed in claim 1, is characterized in that: the bottom of the inside bowl body (2) is less than the diameter of the sealing ball (5) from the top of the partition plate (3), and the bottom of the inside bowl body (2) is suspended at the inner side of the bottom of the outside bowl body (1) and the top of the partition plate (3).
4. The heat-preservation and anti-scald paper bowl for the fast food as claimed in claim 1, is characterized in that: the middle part of baffle (3) sets firmly the bulge that extends towards outside bowl body (1) top, the manufacturing material of baffle (3) is the same with the material of outside bowl body (1).
5. The heat-preservation scald-proof paper bowl for the fast food as claimed in claim 1, characterized in that: the middle part of the bowl cover (6) is fixedly provided with an inward concave part (62), the bottom end of the inward concave part (62) extends towards the bottom end of the outer bowl body (1), and the bottom of the inner wall of the inward concave part (62) is fixedly provided with an air hole (61).
6. The heat-preservation and anti-scald paper bowl for the fast food as claimed in any one of claims 1 to 5, characterized in that: one side of the bottom end of the external bowl body (1) is fixedly provided with a handheld groove (7), and the cross sectional area of the top end of the external bowl body (1) is larger than that of the bottom end of the external bowl body.
7. The heat-preservation and scald-prevention paper bowl for the fast food as claimed in any one of claims 1 to 5, wherein: the bottom end of the outer bowl body (1) is bonded with a soft gasket (8), and the cross sectional area of the top end of the outer bowl body (1) is larger than that of the bottom end of the outer bowl body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003834.7U CN218551992U (en) | 2022-11-11 | 2022-11-11 | Heat-preservation scald-proof paper bowl for fast food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223003834.7U CN218551992U (en) | 2022-11-11 | 2022-11-11 | Heat-preservation scald-proof paper bowl for fast food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218551992U true CN218551992U (en) | 2023-03-03 |
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ID=85323854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223003834.7U Active CN218551992U (en) | 2022-11-11 | 2022-11-11 | Heat-preservation scald-proof paper bowl for fast food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218551992U (en) |
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2022
- 2022-11-11 CN CN202223003834.7U patent/CN218551992U/en active Active
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