CN210582013U - Vacuum cup cover of vacuum cup - Google Patents
Vacuum cup cover of vacuum cup Download PDFInfo
- Publication number
- CN210582013U CN210582013U CN201921527324.5U CN201921527324U CN210582013U CN 210582013 U CN210582013 U CN 210582013U CN 201921527324 U CN201921527324 U CN 201921527324U CN 210582013 U CN210582013 U CN 210582013U
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- vacuum
- vacuum cup
- cover
- cup cover
- lid
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 34
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000035622 drinking Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 description 8
- 238000004321 preservation Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model provides a vacuum cup cover of vacuum cup belongs to thermos cup technical field. The vacuum cup cover solves the technical problems that the existing vacuum cup cover structure is troublesome to disassemble, the drinking sanitary effect is influenced by dirt deposited between the protruding part and the inner cover after long-term use, and thorough cleaning and maintenance are inconvenient. This vacuum cup cover of thermos cup, including can dismantling the lid of being connected with the cup body, the bottom of lid is equipped with the vacuum stopper, its characterized in that, the bottom surface of lid has the constant head tank, the upper end of vacuum stopper is inserted and is located in the constant head tank, the upper end outer peripheral face of this vacuum stopper cooperates with the inside wall joint of this constant head tank. The vacuum cup cover has wide application range and is convenient to disassemble, clean and maintain.
Description
Technical Field
The utility model belongs to the technical field of the thermos cup, a vacuum cup cover of thermos cup is related to.
Background
The vacuum thermal insulation cup is a container for containing water, which is generally made of stainless steel and a vacuum layer, the top of the container is provided with a cover which is tightly sealed, and the vacuum thermal insulation layer can delay the heat dissipation of liquid such as water and the like in the container so as to achieve the purpose of heat preservation.
Chinese patent with publication number CN203468195U provides a vacuum cup cover, which comprises an outer cover with one end closed, an inner cover with one end closed, and a protruding part, wherein the protruding part is arranged at the closed end of the inner cover and extends towards the open end of the inner cover, the outer cover is sleeved outside the inner cover, and a sealing ring is arranged at the joint between the protruding part and the inner cover.
Above-mentioned bowl cover structure sets up the protruding portion that has vacuum inner chamber bottom the bowl cover, realizes the vacuum insulation of bowl cover, improves the heat preservation effect, still has some weak points: the protruding part is tightly buckled in the inner cover, the disassembly is troublesome, the sanitary effect of drinking is influenced by deposited dirt between the protruding part and the inner cover after long-term use, and thorough cleaning and maintenance are not convenient.
Disclosure of Invention
The utility model discloses to the above-mentioned problem that prior art exists, provide a vacuum cup cover of thermos cup, the utility model aims to solve the technical problem that: how to improve the maintenance convenience of the vacuum cup cover.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a vacuum cup cover of thermos cup, includes can dismantle the lid of being connected with the body of cup, the bottom of lid is equipped with the vacuum stopper, its characterized in that, the bottom surface of lid has the constant head tank, the upper end of vacuum stopper is inserted and is located in the constant head tank, the upper end outer peripheral face of this vacuum stopper cooperates with the inside wall joint of this constant head tank.
The lid can pass through joint or spiro union mode cooperation with the cup body of thermos cup, and the bottom of lid is provided with the vacuum stopper, and the vacuum stopper can be sealed the heat of the inner chamber of cup body through the vacuum cavity in the vacuum stopper after lid and cup body cooperation to improve heat preservation efficiency. Set up the constant head tank through the bottom surface at the lid, make the upper end of vacuum stopper insert locate in the constant head tank with the inside wall joint of constant head tank, but direct application of force separates vacuum stopper and lid when needs are cleared up the maintenance to the vacuum stopper to be convenient for wash vacuum stopper or lid alone, guarantee clean effect and improve and maintain the convenience.
In the vacuum cup cover of the vacuum cup, the vacuum plug is cylindrical and is matched with the positioning groove in shape, the inner side wall of the positioning groove is provided with a convex rib protruding along the radial direction, the outer peripheral surface of the upper end of the vacuum plug is provided with a clamping groove formed by inwards sinking along the radial direction, and the convex rib is matched with the clamping groove in a clamping manner. The vacuum plug is cylindrical through being arranged, the outer peripheral face of the upper end of the vacuum plug is provided with a radial sunken clamping groove, the inner side wall of the positioning groove is provided with a convex rib which is matched with the clamping groove in a positioning mode when the vacuum plug is inserted, and therefore the position of the vacuum plug is enabled to have enough stability, and the convenience in disassembly is guaranteed.
In the vacuum cup cover of the vacuum cup, the surface of the convex rib is arc-surface-shaped. The surface through setting up protruding muscle is the cambered surface form, and the surface energy of protruding muscle produces smooth guide effect like this, and is more laborsaving when making draw-in groove and protruding muscle separate, further improves and maintains the convenience.
In the vacuum cup cover of the vacuum cup, the top of the vacuum plug is abutted against the bottom surface of the positioning groove. The top through setting up the vacuum stopper leans on with the bottom surface of constant head tank, receives the limiting displacement of constant head tank bottom surface simultaneously when draw-in groove on the vacuum stopper cooperates with the protruding muscle in the constant head tank like this, can not produce the drunkenness when the vacuum stopper receives the ascending extrusion force of cup body like this, guarantees the cooperation life-span of draw-in groove and protruding muscle.
In the vacuum cup cover of the vacuum cup, the bottom surface of the cover body is provided with an annular boss extending downwards, and the inner cavity of the annular boss forms the positioning groove. Through the annular boss that sets up downwardly extending in the bottom surface of lid, make the inside wall amount of deflection of constant head tank bigger like this, be convenient for produce the deformation to guarantee the convenience of dismantling.
In the vacuum cup cover of the vacuum cup, the lower end outer peripheral surface of the vacuum plug is provided with a convex ring formed by arching outwards along the radial direction, the outer peripheral surface of the convex ring is sleeved with a sealing ring, the inner edge of the sealing ring is provided with an annular groove extending along the circumferential direction, and the convex ring is embedded in the annular groove. The arched convex ring is arranged on the outer peripheral surface of the lower end of the vacuum plug, the outer peripheral surface of the convex ring is sleeved with the sealing ring which is used for abutting against the inner side wall of the cup body to seal, the annular groove of the inner edge of the sealing ring is matched with the convex ring, the sealing ring is stably sleeved on the convex ring through the structural matching of the convex ring and the annular groove, the convex ring limits the sealing ring, and the position of the sealing ring is guaranteed to be stable all the time in the using process.
In the vacuum cup cover of the vacuum cup, the peripheral surface of the vacuum plug is also provided with a limiting plate extending along the radial direction, and the limiting plate is positioned above the convex ring and is propped against the upper surface of the sealing ring. The limiting plate that radially extends is set up through the vacuum plug peripheral face in bulge loop top, makes the upper surface of limiting plate and sealing washer support and leans on, and the upper surface cooperation of limiting plate and bulge loop further makes the position of sealing washer more stable with the spacing centre gripping of sealing washer between the two like this.
In the vacuum cup cover of the vacuum cup, the bottom of the sealing ring is provided with a yielding groove extending along the circumferential direction. Offer the groove of stepping down through the bottom at the sealing washer, for the sealing washer warp and provide the space of stepping down, the user is more laborsaving convenient when taking off the sealing washer and warping like this.
In the vacuum cup cover of the vacuum cup, the vacuum plug is a titanium metal material piece or a stainless steel material piece. Titanium metal product has better antibacterial effect, and is titanium metal material spare through setting up the vacuum stopper, is difficult for polluting when guaranteeing the drink in the cup body and vacuum stopper direct contact like this.
Compared with the prior art, the utility model has the advantages as follows:
this vacuum cup cover of thermos cup sets up the constant head tank through the bottom surface at the lid, makes the upper end of vacuum stopper insert locate in the constant head tank with the inside wall joint of constant head tank, like this can direct application of force with vacuum stopper and lid separation when needs clear up the vacuum stopper and maintain to be convenient for wash vacuum stopper or lid alone, guarantee clean effect and improve and maintain the convenience.
Drawings
FIG. 1 is a schematic sectional view of the vacuum cup lid and cup body in an assembled state.
Fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure, 1, a cover body; 11. positioning a groove; 111. a rib is protruded; 12. an annular boss;
2. a vacuum plug; 21. a card slot; 22. a convex ring; 23. a limiting plate;
3. a seal ring; 31. a ring groove; 32. a yielding groove.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in figure 1 and figure 2, the vacuum cup cover of the vacuum cup comprises a cover body 1 which can be detachably connected with a cup body, a vacuum plug 2 is arranged at the bottom of the cover body 1, a positioning groove 11 is formed in the bottom surface of the cover body 1, the upper end of the vacuum plug 2 is inserted into the positioning groove 11, and the outer peripheral surface of the upper end of the vacuum plug 2 is in clamping fit with the inner side wall of the positioning groove 11. Lid 1 can pass through joint or spiro union mode cooperation with the cup body of thermos cup, and the bottom of lid 1 is provided with vacuum plug 2, and vacuum plug 2 can pass through the vacuum with the inner chamber of cup body after lid 1 and the cooperation of cup body and seal to improve the heat preservation effect. The bottom surface of the cover body 1 is provided with a downward extending annular boss 12, and the inner cavity of the annular boss 12 forms a positioning groove 11. Set up constant head tank 11 through the bottom surface at lid 1, make the upper end of vacuum stopper 2 insert locate in constant head tank 11 with the inside wall joint of constant head tank 11, like this can directly the application of force with vacuum stopper 2 and lid 1 separation when needs clear up maintenance to vacuum stopper 2 to be convenient for wash vacuum stopper 2 or lid 1 alone, guarantee clean effect and improve and maintain the convenience. Through set up downwardly extending's annular boss 12 in the bottom surface of lid 1, make the inside wall amount of deflection of constant head tank 11 bigger like this, be convenient for produce and warp to guarantee the convenience of dismantling. Further, the vacuum plug 2 is cylindrical and is matched with the positioning groove 11 in shape, the inner side wall of the positioning groove 11 is provided with a convex rib 111 protruding along the radial direction, the outer peripheral surface of the upper end of the vacuum plug 2 is provided with a clamping groove 21 formed by inwards recessing along the radial direction, the clamping groove 21 extends along the circumferential direction of the vacuum plug 2, and the convex rib 111 is matched with the clamping groove 21 in a clamping manner. Be cylindricly and set up radial sunken draw-in groove 21 at the upper end outer peripheral face of vacuum stopper 2 through setting up vacuum stopper 2, set up protruding muscle 111 and draw-in groove 21 location fit when vacuum stopper 2 inserts at the inside wall of constant head tank 11, guarantee to dismantle the convenience under the condition that makes vacuum stopper 2's position have enough stability like this. Preferably, the surface of the rib 111 has a curved surface shape. The surface of the convex rib 111 is arc-surface-shaped, so that the surface of the convex rib 111 can generate smooth guiding effect, labor is saved when the clamping groove 21 is separated from the convex rib 111, and the maintenance convenience is further improved. The top of the vacuum plug 2 is abutted against the bottom surface of the positioning groove 11. The top through setting up vacuum stopper 2 supports with the bottom surface of constant head tank 11 and leans on, receives the limiting displacement of constant head tank 11 bottom surface simultaneously when draw-in groove 21 on the vacuum stopper 2 cooperates with protruding muscle 111 in the constant head tank 11 like this, can not produce the drunkenness when vacuum stopper 2 receives the ascending extrusion force of cup body like this, guarantees draw-in groove 21 and protruding muscle 111's cooperation life-span. The vacuum plug 2 is a titanium metal material. Titanium metal product has better antibacterial effect, and is titanium metal material spare through setting up vacuum stopper 2, is difficult for polluting when guaranteeing the drink in the cup body like this and vacuum stopper 2 direct contact.
As shown in fig. 1 and 2, the outer peripheral surface of the lower end of the vacuum plug 2 has a protruding ring 22 formed by being arched outward in the radial direction, the outer peripheral surface of the protruding ring 22 is sleeved with a sealing ring 3, the inner edge of the sealing ring 3 has a circumferential groove 31 extending in the circumferential direction, and the protruding ring 22 is embedded in the circumferential groove 31. Through the bulge loop 22 that sets up the hunch-up in the lower extreme peripheral face of vacuum stopper 2, establish at the peripheral face cover of bulge loop 22 and be used for leaning on sealed sealing washer 3 with the cup body inside wall, make the annular 31 and the bulge loop 22 cooperation of sealing washer 3 inner edge, make the stable cover of sealing washer 3 establish on bulge loop 22 through bulge loop 22 and the structural cooperation of annular 31 like this, bulge loop 22 produces spacingly to sealing washer 3, guarantees that sealing washer 3 is stable all the time in the use position. The outer peripheral surface of the vacuum plug 2 is further provided with a limiting plate 23 extending along the radial direction, and the limiting plate 23 is positioned above the convex ring 22 and is abutted against the upper surface of the sealing ring 3. Through the limiting plate 23 that sets up radial extension at the vacuum plug 2 outer peripheral face of bulge loop 22 top, make limiting plate 23 and sealing washer 3's upper surface support by, limiting plate 23 further with the spacing centre gripping of sealing washer 3 between the two with the upper surface cooperation of bulge loop 22 like this, make the position of sealing washer 3 more stable. The bottom of the seal ring 3 has a circumferentially extending relief groove 32. Offer the groove 32 of stepping down through the bottom at sealing washer 3, for sealing washer 3 warp and provide the space of stepping down, the user is more laborsaving convenient when taking off sealing washer 3 and warping like this.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a vacuum cup cover of thermos cup, includes can dismantle lid (1) of being connected with the cup body, the bottom of lid (1) is equipped with vacuum stopper (2), its characterized in that, the bottom surface of lid (1) has constant head tank (11), the upper end of vacuum stopper (2) is inserted and is located in constant head tank (11), the upper end outer peripheral face of this vacuum stopper (2) and the inside wall joint cooperation of this constant head tank (11).
2. A vacuum cup cover of a vacuum cup as claimed in claim 1, characterized in that the vacuum plug (2) is cylindrical and matches with the shape of the positioning groove (11), the inner side wall of the positioning groove (11) is provided with a convex rib (111) which is convex along the radial direction, the outer peripheral surface of the upper end of the vacuum plug (2) is provided with a clamping groove (21) which is formed by sinking inwards along the radial direction, and the convex rib (111) is matched with the clamping groove (21) in a clamping way.
3. A vacuum cup cover of a vacuum cup according to claim 2, characterized in that the surface of the convex rib (111) is arc-shaped.
4. A vacuum cup cover of a vacuum cup according to claim 1, 2 or 3, characterized in that the top of the vacuum plug (2) is abutted against the bottom surface of the positioning groove (11).
5. A vacuum cup cover for a vacuum cup according to claim 1, 2 or 3, characterized in that the bottom surface of the cover body (1) is provided with a downward extending annular boss (12), and the inner cavity of the annular boss (12) forms the positioning groove (11).
6. A vacuum cup cover of a vacuum cup according to claim 1, 2 or 3, characterized in that the outer circumference of the lower end of the vacuum plug (2) is provided with a convex ring (22) formed by being arched outwards along the radial direction, the outer circumference of the convex ring (22) is sleeved with a sealing ring (3), the inner edge of the sealing ring (3) is provided with an annular groove (31) extending along the circumferential direction, and the convex ring (22) is embedded in the annular groove (31).
7. A vacuum cup cover for a vacuum cup according to claim 6, characterized in that the outer peripheral surface of the vacuum plug (2) is further provided with a radially extending limiting plate (23), and the limiting plate (23) is located above the convex ring (22) and abuts against the upper surface of the sealing ring (3).
8. A vacuum cup cover for a vacuum cup according to claim 6, characterized in that the bottom of the sealing ring (3) has a circumferentially extending relief groove (32).
9. A vacuum cup cover of a vacuum cup according to claim 1, 2 or 3, characterized in that the vacuum plug (2) is a titanium metal material or a stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527324.5U CN210582013U (en) | 2019-09-12 | 2019-09-12 | Vacuum cup cover of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921527324.5U CN210582013U (en) | 2019-09-12 | 2019-09-12 | Vacuum cup cover of vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210582013U true CN210582013U (en) | 2020-05-22 |
Family
ID=70712463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921527324.5U Active CN210582013U (en) | 2019-09-12 | 2019-09-12 | Vacuum cup cover of vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210582013U (en) |
-
2019
- 2019-09-12 CN CN201921527324.5U patent/CN210582013U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Bangyan New Material Technology Co.,Ltd. Assignor: TAIZHOU TAICHENG ELECTRONIC TECHNOLOGY Co.,Ltd. Contract record no.: X2021980004458 Denomination of utility model: A vacuum cup cover for thermos cup Granted publication date: 20200522 License type: Exclusive License Record date: 20210608 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231128 Address after: Guochuan Technology Group, No. 11, North Side of Jingha Road, Yanjiao Economic and Technological Development Zone, Sanhe City, Langfang City, Hebei Province Patentee after: Zhou Qiuyu Address before: 317000 No.3, Beiyang 1st Road, New District, Linhai toumengang, Linhai City, Taizhou City, Zhejiang Province Patentee before: TAIZHOU TAICHENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |