CN210520832U - Thermos bottle with multi-section folding buckle structure - Google Patents
Thermos bottle with multi-section folding buckle structure Download PDFInfo
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- CN210520832U CN210520832U CN201921081772.7U CN201921081772U CN210520832U CN 210520832 U CN210520832 U CN 210520832U CN 201921081772 U CN201921081772 U CN 201921081772U CN 210520832 U CN210520832 U CN 210520832U
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- buckle structure
- cup body
- cover
- opening
- folding buckle
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Abstract
The embodiment of the utility model provides a thermos bottle with a multi-section folding buckle structure, which comprises a cup body, a cup cover and a multi-section folding buckle structure; the cup body comprises an opening; the cup cover is arranged at the opening and comprises a water outlet and an air hole; the multi-section folding buckle structure comprises a connecting part and a cover body, wherein two ends of the connecting part are respectively pivoted with the cup cover and the cover body in a pivoting way, the cover body comprises an embedded part, the embedded part comprises a sealing plug and a plug column, and the positions and the outlines of the sealing plug and the plug column respectively correspond to the positions and the outlines of the water outlet and the air hole and are respectively detachably arranged on the water outlet and the air hole; wherein, the length of connecting portion is equal to or less than half of the length of lid. Through the multi-section folding buckle structure, the situation that the cover body is rebounded due to gravity and protrudes out of the cup body to affect the appearance in the prior art is avoided.
Description
Technical Field
The utility model relates to a thermos bottle structure, in particular to a thermos bottle with a multi-section folding buckle structure, which can be reversely folded and buckled to prevent rebound.
Background
The thermos bottle is a thermos bottle capable of keeping the temperature of cold water and hot water, has small volume and is convenient to use and carry; when people go out to travel, people often carry the thermos bottle around, so that people can drink the thermos bottle when people feel thirsty.
The thermos bottle in the prior art comprises a cup cover and a cup body; the cup cover is arranged on the opening of the cup body and comprises a water outlet and a cover body, and the cover body can be plugged in the water outlet to prevent liquid in the cup body from flowing out; when the user needs to drink the liquid in the cup body, the cover body can be lifted up, and the user can drink the liquid.
Wherein, in order to prevent the cover body from losing when in use, the thermos flask of the prior art can connect the cup cover and the cover body through a crank arm; however, since the crank arm structure of the prior art does not have the folding function, when the cover body is opened, the crank arm and the cover body will protrude from the cup body, which is quite unattractive.
Furthermore, since the crank arm structure of the prior art cannot fix the cover, when the user lifts up to drink the water in the thermos bottle, the crank arm will rebound together with the cover due to gravity, so that the cover rebounds to the face of the user, which is a necessary improvement.
SUMMERY OF THE UTILITY MODEL
The main object of the present invention is to provide a thermos bottle with a multi-section folding buckle structure, which can prevent the lid from being folded to one side of the cup body, thereby avoiding the problem of the prior art that the lid protrudes from the cup body and the appearance of the thermos bottle is affected.
Another object of the present invention is to provide a thermos bottle with a multi-section folding buckle structure, wherein when a user leans on his head to drink water in the thermos bottle, the situation that the crank arm rebounds together with the cover due to gravity and causes the cover to rebound to the face of the user can be avoided.
In order to achieve the above object, the present invention provides a thermos bottle with a multi-section folding buckle structure, which comprises a cup body, a cup cover and a multi-section folding buckle structure.
The cup body comprises an opening; the cup cover is arranged at the opening and comprises a water outlet and an air hole; the multi-section folding buckle structure comprises a connecting part and a cover body, wherein two ends of the connecting part are respectively pivoted with the cup cover and the cover body in a pivoting way, the cover body comprises an embedded part, the embedded part comprises a sealing plug and a plug column, and the positions and the outlines of the sealing plug and the plug column respectively correspond to the positions and the outlines of the water outlet and the air hole and are respectively detachably arranged on the water outlet and the air hole; wherein, the length of connecting portion is equal to or less than half of the length of lid.
In an embodiment of the present invention, the cup cover includes an assembling portion extending downward from a lower surface of the cup cover, and an outer contour of the assembling portion is smaller than an inner contour of the opening for assembling with the opening of the cup body.
Preferably, the utility model discloses a thermos with multistage folding buckle structure still includes a sealing ring, and the assembly portion still includes an annular, and the annular encircles and sets up in the surface of assembly portion, and the annular is located to the sealing ring cover to make the sealing ring form airtightly between bowl cover and opening.
In an embodiment of the present invention, the cup body further includes an outer cup body and an inner cup body, the outer cup body includes a first opening and a first inner space, the inner cup body includes a second opening and a second inner space, the inner cup body is disposed in the first inner space, and the outer edge of the second opening is fixed to the inner edge of the first opening, so that the outer contour of the inner cup body and the inner contour of the outer cup body form a vacuum space.
In an embodiment of the present invention, the cup cover includes a groove, the groove is in a step shape, and includes a first step portion, a second step portion and a third step portion, the air hole is opened in the first step portion, the water outlet is opened in the third step portion, the second step portion is located between the first step portion and the third step portion, the height of the third step portion is greater than the height of the first step portion, and the height of the first step portion is greater than the height of the second step portion.
Preferably, the two ends of the cover body have a first section difference, a second section difference is arranged between the third step and the first step, the first section difference is larger than or equal to the second section difference, when the cup cover is covered by the multi-section folding buckle structure, the connecting part is abutted against the first step, and the sealing plug and the plug are respectively arranged at the water outlet and the air hole.
Preferably, the cup cover further includes a first fastening portion disposed at an edge of the third step portion, and the cover further includes a second fastening portion disposed at one end of the cover, wherein the first fastening portion and the second fastening portion are fastened together when the sealing plug and the plug are disposed at the water outlet and the air hole.
Preferably, one of the first locking portion and the second locking portion is a slot, and the other is a flange.
In an embodiment of the present invention, the cover further includes a fastening portion protruding from one end of the cover with the second fastening portion.
In an embodiment of the present invention, the engaging portion of the cover is a silicone rubber.
The utility model has the advantages of, through having the folding buckle structure of multistage, make the lid turn over roll over to one side of cup, overcome prior art lid protrusion in the cup and influence pleasing to the eye situation.
Moreover, the cover body is reversely folded to one side of the cup body, so that the situation that the cover body rebounds due to gravity to hit the face of a user when the user lifts up to drink water in the vacuum flask can be prevented.
Drawings
FIG. 1 is a perspective view of a thermos bottle with a multi-section folding buckle structure according to a preferred embodiment of the present invention;
FIG. 2 is an exploded perspective view of a thermos bottle with a multi-section folding buckle structure according to a preferred embodiment of the present invention;
FIG. 3 is a perspective view of the multi-stage folding fastener structure covering the cup lid according to the preferred embodiment of the present invention;
fig. 4 is a side cross-sectional view of fig. 3 with a multi-segment folding snap structure in accordance with a preferred embodiment of the present invention;
fig. 4A is a partial enlarged view of fig. 4 with a multi-segment folding buckle structure according to a preferred embodiment of the present invention;
fig. 4B is a partial enlarged view of fig. 4A with a multi-stage folding buckle structure according to a preferred embodiment of the present invention; and
fig. 5, 6 and 7 are schematic diagrams of multi-stage folding according to the preferred embodiment of the present invention.
[ description of reference ]
10-cup body, 11-opening, 12-outer cup body, 121-first opening, 122-first inner space, 13-inner cup body, 131-second opening, 132-second inner space, 20-cup cover, 21-water outlet, 22-air hole, 23-assembly part, 231-annular groove, 24-groove, 241-first step part, 242-second step part, 243-third step part, 25-first buckling part, 30-multi-section folding buckling structure, 31-connection part, 32-cover body, 33-embedding part, 331-sealing plug, 332-plug column, 34-second buckling part, 35-buckling part, 40-sealing ring, D, d-length, H-first section difference and H-second section difference.
Detailed Description
The embodiments of the present invention will be described in more detail with reference to the drawings and the reference numerals, so that those skilled in the art can read the description to implement the embodiments.
Fig. 1 and 2 are a perspective assembly view and a perspective exploded view of a thermos bottle with a multi-section folding buckle structure according to a preferred embodiment of the present invention, respectively. As shown in fig. 1 and 2, the present invention provides a thermos with a multi-section folding buckle structure, which comprises a cup body 10, a cup lid 20 and a multi-section folding buckle structure 30. The following detailed description is made for each part.
The cup cover 20 is arranged at the opening 11 of the cup body 10, and the cup cover 20 comprises a water outlet 21 and an air hole 22; through the structure of the water outlet 21, the liquid in the cup body 10 can flow out from the water outlet 21, and through the structure of the air hole 22, the air outside the cup body 10 can be circulated into the cup body 10 through the air hole 22, so that the air inside and outside the cup body 10 forms convection, a user can drink the liquid in the cup body 10 conveniently, and the vacuum tightening state of the cup body 10 after multiple times of drinking can be avoided.
In the preferred embodiment of the present invention, the lid 20 further includes a groove 24, and the groove 24 is stepped and includes a first step 241, a second step 242 and a third step 243; the air hole 22 is opened in the first step 241, and the water outlet 21 is opened in the third step 243. Preferably, the second step 242 is located between the first step 241 and the third step 243, the height of the third step 243 is greater than the height of the first step 241, and the height of the first step 241 is greater than the height of the second step 242. In other words, the third step 243 has the highest height, the first step 241 has the middle height, and the second step 242 has the lowest height.
In the preferred embodiment of the present invention, the cup cover 20 further includes an assembling portion 23; an engaging portion 23 extends downwardly from a lower surface of lid 20, and an outer contour of engaging portion 23 is smaller than an inner contour of opening 11 for engaging opening 11 of cup 10.
Preferably, the thermos bottle with the multi-section folding buckle structure 30 of the present invention further comprises a sealing ring 40, the assembling portion 23 further comprises an annular groove 231, the annular groove 231 surrounds the outer surface of the assembling portion 23, and the annular groove 231 is sleeved with the sealing ring 40. Preferably, the sealing ring 40 is annular, and the material of the sealing ring 40 may be elastic rubber, so that the sealing ring 40 forms an airtight seal between the cup cover 20 and the opening 11; however, the material of the sealing ring 40 is not limited thereto, and may be replaced with an elastic material having the same function, such as silicone rubber, according to the requirement.
The multi-stage folding buckle structure 30 includes a connecting portion 31 and a cover 32; two ends of the connecting part 31 are respectively pivoted with the cup cover 20 and the cover body 32; the cover 32 includes a fitting portion 33, the fitting portion 33 has a sealing plug 331 and a plug 332; the position and contour of the sealing plug 331 and the plug 332 correspond to the position and contour of the water outlet 21 and the air hole 22, respectively, and are detachably disposed at the water outlet 21 and the air hole 22, respectively.
Fig. 3 is a perspective view of the multi-stage folding buckle structure 30 covering the cup lid 20 according to the preferred embodiment of the present invention; fig. 4 is a side sectional view of fig. 3 with a multi-segment folded snap structure 30 according to a preferred embodiment of the present invention. As shown in fig. 3 and 4, when the multi-stage folding buckle structure 30 is covered on the cup lid 20, the sealing plug 331 at one end of the connecting portion 31 is plugged in the water outlet 21, and the plug 332 at the other end of the connecting portion 31 is plugged in the air hole 22, so as to achieve the function of leakage prevention. The length D of the connecting portion 31 is equal to or less than one half of the length D of the cover 32.
Preferably, in the preferred embodiment of the present invention, the engaging portion 33 of the lid 32 is made of silicone to prevent liquid from flowing out of the cup 10 through the water outlet 21 and the air hole 22; however, the material of the fitting portion 33 is not limited thereto, and may be replaced with an elastic material having the same function, such as rubber, as required.
Fig. 4A is a partial enlarged view of fig. 4 with a multi-segment folding snap structure 30 according to a preferred embodiment of the present invention. As shown in fig. 4A, in the preferred embodiment of the present invention, two ends of the cover 32 have a first step H, a second step H is provided between the third step 243 and the first step 241, and the first step H is greater than the second step H; when the multi-stage folding buckle structure 30 is covered on the cup lid 20, the connecting portion 31 abuts against the first step 241, the end of the lid 32 having the plug 332 abuts against the first step 241, the end of the lid 32 having the sealing plug 331 has a distance from the third step 243, and the sealing plug 331 and the plug 332 are respectively disposed at the water outlet 21 and the air hole 22.
In another embodiment of the present invention, the first step difference H is equal to the second step difference H; when the multi-stage folding buckle structure 30 is covered on the cup lid 20, the connecting portion 31 abuts against the first step 241, and two ends of the lid 32 abut against the first step 241 and the third step 243, respectively, so that the sealing plug 331 and the plug 332 are disposed at the water outlet 21 and the air hole 22, respectively.
In the preferred embodiment of the present invention, as shown in fig. 4, the cup body 10 includes an outer cup body 12 and an inner cup body 13, the outer cup body 12 includes a first opening 121 and a first inner space 122, and the inner cup body 13 includes a second opening 131 and a second inner space 132; the inner cup 13 is inserted into the first inner space 122 from the first opening 121 of the outer cup 12, and the outer edge of the second opening 131 of the inner cup 13 is fixed to the inner edge of the first opening 121, so that the outer contour of the inner cup 13 and the inner contour of the outer cup 12 form a vacuum space.
Fig. 4B is a partial enlarged view of fig. 4A with a multi-stage folding buckle structure 30 according to a preferred embodiment of the present invention. As shown in fig. 4B, preferably, the cup lid 20 further includes a first fastening portion 25 disposed at the edge of the second step portion 242, and the lid 32 further includes a second fastening portion 34 disposed at one end of the lid 32; when the lid body 32 covers the lid 20, the sealing plug 331 and the plug 332 are respectively disposed in the water outlet 21 and the air hole 22, the first locking portion 25 is locked with the second locking portion 34.
Specifically, the first locking portion 25 is a locking groove, the second locking portion 34 is a flange, and when the lid body 32 covers the cup lid 20, the sealing plug 331 and the plug 332 are respectively disposed in the water outlet 21 and the air hole 22, the first locking portion 25 is locked with the second locking portion 34; however, the configuration is not limited to this, and the first locking portion 25 and the second locking portion 34 may be replaced with structures having the same function, or the first locking portion 25 may be a flange and the second locking portion 34 may be a slot.
In order to facilitate the user to open the cover 32, in the preferred embodiment of the present invention, the cover 32 further includes a fastening portion 35 protruding from one end of the cover having the second fastening portion 34.
Fig. 5, 6 and 7 are schematic diagrams of multi-stage folding according to the preferred embodiment of the present invention. As shown in fig. 5, 6 and 7, when it is necessary to drink the liquid in the cup body 10, the user can open the lid 32 through the clasping portion 35 to pull out the sealing plug 331 from the water outlet 21, and further pull out the connecting portion 31 to pull out the plug 332 from the air hole 22, so that the liquid in the cup body 10 can be drunk from the water outlet 21.
The utility model has the advantages of that the cover 32 can be folded to one side of the cup body 10 by having the multi-section folding buckle structure 30, thereby overcoming the problem that the appearance of the cup body 10 is affected by the protrusion of the cover 32 in the prior art.
Furthermore, by folding the lid 32 back to one side of the cup body 10, the lid 32 is prevented from being rebounded by gravity to hit the face of the user when the user raises his head to drink water in the thermos.
The foregoing is illustrative of the preferred embodiment of the present invention and is not intended to limit the invention in any way, and modifications and variations of the invention are possible within the spirit and scope of the invention.
Claims (10)
1. A thermos bottle with a multi-section folding buckle structure is characterized by comprising:
a cup body including an opening;
the cup cover is arranged at the opening and comprises a water outlet and an air hole; and
the cover body comprises an embedded part, the embedded part comprises a sealing plug and a plug column, and the positions and the outlines of the sealing plug and the plug column respectively correspond to those of the water outlet and the air hole and are respectively detachably arranged on the water outlet and the air hole;
wherein, the length of the connecting part is equal to or less than one half of the length of the cover body.
2. A vacuum flask with multi-section folding buckle structure as claimed in claim 1, wherein the lid comprises an assembling part extending downwards from the lower surface of the lid, the outer contour of the assembling part is smaller than the inner contour of the opening for assembling with the opening of the cup body.
3. A vacuum flask with multi-section folding buckle structure as claimed in claim 2, further comprising a sealing ring, wherein the assembly portion further comprises a ring groove, the ring groove is disposed around the outer surface of the assembly portion, and the sealing ring is sleeved in the ring groove, so that the sealing ring forms an airtight seal between the lid and the opening.
4. A vacuum flask with multi-section folding buckle structure as claimed in claim 1, wherein the cup body further comprises an outer cup body and an inner cup body, the outer cup body comprises a first opening and a first inner space, the inner cup body comprises a second opening and a second inner space, the inner cup body is arranged in the first inner space, the outer edge of the second opening is fixed with the inner edge of the first opening, so that the outer contour of the inner cup body and the inner contour of the outer cup body form a vacuum space.
5. A thermos bottle with multi-stage folding buckle structure as claimed in claim 1, wherein the lid comprises a groove, the groove is stepped and comprises a first step, a second step and a third step, the air hole is arranged on the first step, the water outlet is arranged on the third step, the second step is arranged between the first step and the third step, the height of the third step is greater than that of the first step, and the height of the first step is greater than that of the second step.
6. The vacuum flask with multi-stage folding buckle structure as claimed in claim 5, wherein the two ends of the lid have a first step difference, the third step and the first step have a second step difference, the first step difference is greater than or equal to the second step difference, when the multi-stage folding buckle structure is covered on the lid, the connection portion abuts against the first step, and the sealing plug and the plug are respectively disposed at the water outlet and the air hole.
7. The vacuum flask with multi-stage folding fastener structure as claimed in claim 5, wherein the lid further comprises a first fastener disposed at the edge of the third step portion, and the cover further comprises a second fastener disposed at one end of the cover, wherein the first fastener and the second fastener are engaged with each other when the sealing plug and the plug are disposed at the water outlet and the air hole.
8. A vacuum flask having a multi-section folding buckle structure as claimed in claim 7, wherein one of the first buckle part and the second buckle part is a slot, and the other is a flange.
9. A vacuum flask with multi-section folding buckle structure as claimed in claim 8, wherein the cover further comprises a buckle holding part protruding from one end with the second buckle part.
10. A vacuum flask with multi-section folding buckle structure as claimed in claim 1, wherein the embedding part of the cover body is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081772.7U CN210520832U (en) | 2019-07-11 | 2019-07-11 | Thermos bottle with multi-section folding buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921081772.7U CN210520832U (en) | 2019-07-11 | 2019-07-11 | Thermos bottle with multi-section folding buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210520832U true CN210520832U (en) | 2020-05-15 |
Family
ID=70597477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921081772.7U Active CN210520832U (en) | 2019-07-11 | 2019-07-11 | Thermos bottle with multi-section folding buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210520832U (en) |
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2019
- 2019-07-11 CN CN201921081772.7U patent/CN210520832U/en active Active
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