CN210539604U - Accompanying device with good using effect - Google Patents
Accompanying device with good using effect Download PDFInfo
- Publication number
- CN210539604U CN210539604U CN201921058370.5U CN201921058370U CN210539604U CN 210539604 U CN210539604 U CN 210539604U CN 201921058370 U CN201921058370 U CN 201921058370U CN 210539604 U CN210539604 U CN 210539604U
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- Prior art keywords
- cup
- bulge
- cup body
- annular
- wall
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- 230000000694 effects Effects 0.000 title claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000011148 porous material Substances 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 45
- 238000009434 installation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Closures For Containers (AREA)
Abstract
The application provides a follower with good use effect, which comprises a cup body, a cover body and a sealing ring, wherein the cover body and the sealing ring are arranged on the cup body, the cover body is provided with an annular extending wall protruding downwards and a protruding part protruding downwards, the protruding part is positioned on the inner side of the extending wall and extends into the cup body, the sealing ring is radially sealed between the protruding part and the side wall of the cup body, the upper end of the cup body is connected to the extending wall and encloses a communicating gap communicated with the outside, the protruding part is provided with an air passing channel communicated with an inner cavity of the cup body, the side wall of the protruding part is provided with a communicating hole positioned above the sealing ring, the communicating hole communicates the air passing channel with the communicating gap, the protruding part is also provided with a one-way valve for controlling the on-off of the air passing channel, when negative pressure is formed in the cup body, the outside pressure is greater than the inside pressure of the cup body, outside air passes through the communicating hole, the pressure difference between the inside and the outside of the cup body is reduced, and the cover body can be opened more easily.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, more specifically relates to a good in use effect's retinue utensil.
Background
The existing accompanying device comprises a cup body and a cover body arranged on the cup body, wherein the cover body is covered after hot water is filled in the cup body, and when the temperature of the hot water is reduced, negative pressure can be generated in the cup body, so that a cup cover is tightly sucked and cannot be opened.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a follower can solve the problem that produces the negative pressure in the cup and causes the bowl cover to be inhaled tightly and not open.
The embodiment of the utility model provides a good result of use's retinue utensil, include the cup, install lid and sealing washer on the cup, be provided with convex annular extension wall and convex bulge down on the lid, the bulge is located extend the inboard of wall and stretch into in the cup, the sealing washer is in the bulge with radial seal between the lateral wall of cup, the upper end of cup is connected extend on the wall, and enclose into and have with external communicating intercommunication gap, be provided with on the bulge with the gas passing channel of cup inner chamber intercommunication, the top that lies in the sealing washer on the lateral wall of bulge is provided with the intercommunicating pore, the intercommunicating pore will pass the gas channel with intercommunication gap intercommunication, still be provided with control on the bulge the check valve of gas passing channel break-make.
Optionally, the cover comprises: an upper cover; and the lower cover is connected with the upper cover, the bulge is positioned on the lower cover, a closed cavity is enclosed between the upper cover and the lower cover, the air passage is positioned in the side wall of the closed cavity and is disconnected with the inside of the closed cavity, and the one-way valve is arranged on the lower side wall of the air passage and is communicated with the inside of the cup body.
Optionally, the accompanying implement further comprises: but elastic deformation's valve cap is installed on the bulge, be provided with the bleeder vent on the bulge, the bleeder vent with it communicates with each other to cross the gas passage, the valve cap is located the below of bleeder vent and cover the bleeder vent, the check valve includes the valve cap with the bleeder vent.
Optionally, a mounting post protrudes from the bonnet, a mounting hole is formed in the protruding portion, and the mounting post is fixedly mounted in the mounting hole in a penetrating manner.
Optionally, the air holes comprise a plurality of air holes which are uniformly distributed along the circumferential direction of the mounting hole.
Optionally, the valve cap is an arc-shaped cap, and the concave curved surface of the arc-shaped cap faces the vent hole.
Optionally, a mounting groove is arranged on the protruding portion, and the one-way valve is arranged on a common wall between the mounting groove and the air passing channel.
Optionally, an annular edge extending downwards is arranged on the protruding portion, the check valve is located on the radial inner side of the annular edge, an annular table protrudes from the outer side face of the annular edge, and the sealing ring is fixedly sleeved on the annular table.
Optionally, a plurality of annular lip edges are arranged on the sealing ring, an annular matching boss is arranged on the inner side surface of the cup body, and at least one of the annular lip edges abuts against the matching boss.
Optionally, an internal thread is arranged on the extension wall, an external thread is arranged on the upper portion of the cup body, the internal thread and the external thread are screwed together, and the communication gap is located between the internal thread and the external thread.
The embodiment of the utility model provides a good service effect's retinue utensil, the upper end of cup is connected on extending the wall, and close into have with external communicating intercommunication gap, be provided with air passage on the bulge and be used for the check valve to admit air in the cup, air passage is located the lateral wall of bulge, and communicate check valve and intercommunication gap, when forming the negative pressure in the cup, ambient pressure is greater than cup internal pressure, ambient air passes the intercommunication hole from the intercommunication gap and flows to air passage, inside ejecting the check valve and getting into the cup again, realize reducing the inside and outside air pressure difference of cup, ensure to open the lid more easily.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments of the present invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention and not to limit the embodiments of the invention.
Fig. 1 is a schematic view of a partial cross-sectional structure of a walking device with good use effect according to an embodiment of the present invention, and the ventilation holes are not shown;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 and fig. 2 is:
100 cup bodies, 110 matching bosses, 200 cover bodies, 210 extending walls, 220 upper covers, 230 lower covers, 300 sealing rings, 310 annular lips, 410 communication gaps, 420 air passing channels, 430 air holes, 440 mounting holes, 450 mounting grooves, 460 annular edges, 470 annular platforms, 480 communication holes, 510 valve caps and 520 mounting columns.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The embodiment of the utility model provides a good result of use's pallet, as shown in fig. 1 and fig. 2, including cup 100, install lid 200 and sealing washer 300 on cup 100, be provided with convex annular extension wall 210 and convex bulge down on the lid 200, the bulge is located the inboard of extension wall 210, and stretch into in cup 100, sealing washer 300 is radial seal between the lateral wall of bulge and cup 100, cup 100's upper end is connected on extension wall 210, and enclose into and have with external communicating gap 410, be provided with the gas channel 420 of crossing with cup 100 inner chamber intercommunication on the bulge, the top that is located sealing washer 300 on the lateral wall of bulge is provided with the intercommunicating pore 480, gas channel 420 and communicating gap 410 intercommunication will cross to intercommunicating pore 480, still be provided with the check valve of control gas channel 420 break-make on the bulge.
This follower, the upper end of cup 100 is connected on extension wall 210, and enclose into and have the communicating gap 410 communicating with the external world, be provided with air passage 420 and the check valve that is used for admitting air to cup 100 on the bulge, air passage 420 is located the lateral wall of bulge, and communicate check valve and communicating gap 410, when forming the negative pressure in cup 100, ambient pressure is greater than cup 100 internal pressure, the outside air passes through the intercommunication hole from communicating gap 410 and flows to air passage 420, back open the check valve again and get into inside cup 100, realize reducing the inside and outside atmospheric pressure difference of cup 100, ensure to open lid 200 more easily.
As shown in fig. 1 and 2, the cover 200 includes: an upper cover 220; and a lower cover 230 connected with the upper cover 220, the protrusion is located on the lower cover 230, a closed cavity is enclosed between the upper cover 220 and the lower cover 230, the air passage 420 is located in the side wall of the closed cavity and is disconnected with the inside of the closed cavity, i.e. the air passage 420 is not communicated with the closed cavity, water is prevented from entering the closed cavity, the air passage 420 can be a groove structure with a notch facing to the radial outer side, the check valve is arranged on the lower side wall of the air passage and is communicated with the inside of the cup body 100, and the notch of the groove structure is a communication hole 480. When the internal pressure of the cup body 100 is less than a set value, the one-way valve is opened; when the internal pressure of the cup body 100 is not less than the set value, the one-way valve is closed; the set value is configured to be not greater than an outside atmospheric pressure value.
As shown in fig. 1 and 2, the traveling device further includes: the elastically deformable bonnet 510 is installed on the lower sidewall of the air passage 420, the air holes 430 are formed on the lower sidewall of the air passage 420, the air holes 430 are communicated with the air passage 420, the bonnet 510 is located below the air holes 430 and covers the air holes 430, and the check valve includes the bonnet 510 and the air holes 430. When the internal pressure of the cup body 100 is smaller than the set value, the external air flows from the communication gap 410 to the air passage 420, and then pushes the valve cap 510 open from the air hole 430 to enter the cup body 100, so that the one-way valve is opened to admit air into the cup body 100; when the internal pressure of the cup body 100 is not less than the set value, the bonnet 510 covers the vent hole 430, and the one-way valve is closed.
Further, as shown in fig. 1 and 2, a mounting post 520 protrudes from the bonnet 510, a mounting hole 440 is formed in a lower sidewall of the gas passing passage 420, the mounting post 520 is fixedly inserted into the mounting hole 440, so as to mount the bonnet 510 on the lower sidewall of the gas passing passage 420, and the bonnet 510 is preferably made of food-grade silicon.
As shown in fig. 1 and fig. 2, the air holes 430 may include one or more air holes, and when the air holes 430 include a plurality of air holes, the plurality of air holes 430 are uniformly distributed along the circumference of the mounting hole 440, so as to achieve the purpose of the present application.
Preferably, as shown in fig. 1 and 2, the bonnet 510 is an arc-shaped cap, and a concave curved surface of the arc-shaped cap faces the vent 430 and covers the vent 430, which is more favorable for sealing the vent 430.
Preferably, as shown in fig. 1 and 2, an installation groove 450 recessed upward is formed on a lower side wall of the air passing passage 420, the check valve is disposed on a common wall between the installation groove 450 and the air passing passage 420, the common wall is a top wall of the installation groove 450, the check valve is hidden in the installation groove 450, and the aesthetic property of the cover body 200 is better.
Preferably, as shown in fig. 1 and 2, the protruding portion is provided with a downwardly extending annular edge 460, the check valve is located at the radial inner side of the annular edge 460, an annular table 470 protrudes from the outer side surface of the annular edge 460, and the sealing ring 300 is fixedly sleeved on the annular table 470 to fix the sealing ring 300, so that the sealing ring 300 is convenient to assemble, and the sealing ring 300 is not easily separated and dropped off during use.
Preferably, as shown in fig. 1 and 2, the sealing ring 300 is provided with a plurality of annular lips 310, the inner side surface of the cup body 100 is provided with an annular matching boss 110, and at least one of the plurality of annular lips 310 abuts against the matching boss 110, so as to achieve better radial sealing.
Specifically, as shown in fig. 1 and 2, the extension wall 210 is provided with an internal thread, the upper portion of the cup body 100 is provided with an external thread, and the internal thread is screwed with the external thread, so that the cup body 100 and the lid body 200 are detachably assembled together, and a gap between the internal thread and the external thread is used as a communication gap 410.
To sum up, the embodiment of the utility model provides a good result of use's retinue utensil, the upper end of cup is connected on extending the wall, and enclose into with external communicating intercommunication gap, be provided with air passage on the bulge and be used for the check valve to admit air in the cup, air passage is located the lateral wall of bulge, and communicate check valve and intercommunication gap, when forming the negative pressure in the cup, ambient pressure is greater than cup internal pressure, the outside air passes the intercommunication hole from the intercommunication gap and flows to air passage, inside pushing open the check valve again and getting into the cup, realize reducing the inside and outside atmospheric pressure difference of cup, ensure to open the lid more easily.
In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure "and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and thus, is not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a good use effect's pallet, its characterized in that includes the cup, installs lid and sealing washer on the cup, be provided with convex annular extension wall and convex bulge down on the lid, the bulge is located extend the inboard of wall and stretch into in the cup, the sealing washer is in the bulge with radial seal between the lateral wall of cup, the upper end of cup is connected extend on the wall, and enclose into and have with external communicating intercommunication gap, be provided with on the bulge with the gas channel that crosses of cup inner chamber intercommunication, the top that lies in the sealing washer on the lateral wall of bulge is provided with the intercommunicating pore, the intercommunicating pore will cross the gas channel with the intercommunication gap intercommunication, still be provided with the control on the bulge cross the check valve of gas channel break-make.
2. The follower tool of claim 1, wherein the cover comprises:
an upper cover; and
the lower cover is connected with the upper cover, the protruding part is positioned on the lower cover, a closed cavity is enclosed between the upper cover and the lower cover, the air passage is positioned in the side wall of the closed cavity and is disconnected with the inside of the closed cavity, and the one-way valve is arranged on the lower side wall of the air passage and is communicated with the inside of the cup body.
3. The follower tool of claim 1 or 2, further comprising:
but elastic deformation's valve cap is installed on the bulge, be provided with the bleeder vent on the bulge, the bleeder vent with it communicates with each other to cross the gas passage, the valve cap is located the below of bleeder vent and cover the bleeder vent, the check valve includes the valve cap with the bleeder vent.
4. The follower tool of claim 3, wherein the bonnet has a mounting post protruding therefrom, the protruding portion having a mounting hole, the mounting post being fixedly received in the mounting hole.
5. The follower tool as defined in claim 4, wherein the plurality of ventilation holes are evenly distributed along a circumferential direction of the mounting hole.
6. The follower tool of claim 3, wherein the bonnet is an arcuate cap having a concave curvature facing the vent.
7. The pallet according to claim 1 or 2, wherein a mounting groove is provided on said projecting portion, and said check valve is provided on a common wall between said mounting groove and said air passage.
8. The follower tool as defined in claim 1 or 2, wherein the protrusion is provided with a downwardly extending annular rim, the check valve is located radially inward of the annular rim, an annular ledge is protruded from an outer side surface of the annular rim, and the sealing ring is fixedly sleeved on the annular ledge.
9. The follower tool of claim 1 or 2, wherein the sealing ring has a plurality of annular lips, the cup body has an annular engaging projection on an inner surface thereof, and at least one of the plurality of annular lips abuts against the engaging projection.
10. The follower tool as defined in claim 1 or 2, wherein the extension wall is provided with an internal thread, the upper portion of the cup body is provided with an external thread, the internal thread is screwed with the external thread, and the communication gap is located between the internal thread and the external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058370.5U CN210539604U (en) | 2019-07-08 | 2019-07-08 | Accompanying device with good using effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058370.5U CN210539604U (en) | 2019-07-08 | 2019-07-08 | Accompanying device with good using effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210539604U true CN210539604U (en) | 2020-05-19 |
Family
ID=70618603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921058370.5U Active CN210539604U (en) | 2019-07-08 | 2019-07-08 | Accompanying device with good using effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210539604U (en) |
-
2019
- 2019-07-08 CN CN201921058370.5U patent/CN210539604U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |