CN202761057U - Intelligent core with sealing device - Google Patents
Intelligent core with sealing device Download PDFInfo
- Publication number
- CN202761057U CN202761057U CN201220476108.4U CN201220476108U CN202761057U CN 202761057 U CN202761057 U CN 202761057U CN 201220476108 U CN201220476108 U CN 201220476108U CN 202761057 U CN202761057 U CN 202761057U
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- China
- Prior art keywords
- core body
- water inlet
- water
- core
- push rod
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- Expired - Lifetime
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Abstract
The utility model relates to an intelligent core with a sealing device. An intelligent core of an existing water dispenser cannot cut off a water liner from an outside space after a water storage container is moved apart, and therefore dirt such as bacteria, dust can drop into the water liner, and pollution of drinking water is caused. The intelligent core with the sealing device comprises a core body and a water inlet hole, wherein the sealing device is arranged in the core body. The intelligent core with the sealing device further comprises an ejector bar and a water inlet sleeve, wherein the top end of the ejector bar penetrates through the top surface of the core body, and the bottom of the ejector bar is sealed with the water inlet sleeve through a sealing cushion in a matched mode. The sealing relationship between the sealing cushion and the water inlet sleeve can be changed through vertical movement of the ejector bar. A containing cover of the water storage container is arranged on the intelligent core in a sleeved mode to trigger the ejector bar to lift and drop, and to drive the sealing cushion so that conversion of the sealing relationship of the sealing cushion and the water inlet sleeve can be achieved. The purpose that the water liner of the water dispenser is separated from outside air is achieved, the dust, powder and the bacteria can be prevented from entering the water dispenser, a flow channel of the drinking water of the water dispenser can be health and safe, and therefore health of a drinker can be ensured, fresh-retaining time of the drinking water can be effectively prolonged.
Description
Technical field
The utility model relates to a kind of water dispenser parts, is specifically related to a kind of clever core with sealing device.
Background technology
The clever core of existing water dispenser all is to be contained on the interface of water dispenser and tank.Clever core comprises the core body of hollow, drinking water enter by the hollow core that is provided with the inlet opening and the hot and cold water courage of water dispenser in, form and quote water flow passage; Tank is provided with container cover, and container cover is interior with an inner cap.When tank was plugged on the clever core of water dispenser interface by container cover, clever core will back down the inner cap in the container cover and insert in the tank, and the drinking water in the tank is flowed in the water dispenser.There is following defective in the clever cored structure of this water dispenser: when tank is moved apart, clever core and inlet opening thereof will be directly exposed in the atmosphere, so that drinker cold hot water courage directly is communicated with atmosphere, cause airborne dust, powder, bacterium to be easy to enter water dispenser, and the drinking water runner polluted on the way, both affect drinking person health, also shortened the fresh-keeping duration of drinking water in the water dispenser.
The utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of clever core with sealing device, and further purpose of the present utility model provides and a kind ofly can prevent that dust, powder, bacterium from entering the clever core of drinking water runner.
The utility model is realized in the following manner: a kind of clever core with sealing device, comprise the core body of hollow and be located at inlet opening on the described core body sidewall, be provided with a sealing device in the described core body, described sealing device comprise one be set in the described core body and vertically the push rod and of reset movement be located at hollow water inlet cover in the core body, the core body end face is passed on described push rod top, the bottom is by a sealing gasket and described water inlet cover fitted seal, by the vertical mobile sealing relationship that changes sealing gasket and the inner room of intaking of push rod.Set up one group of sealing device at the architecture basics of original smart seat, container cover by tank is nested with at clever core and triggers the push rod lifting, and the driving sealing gasket is realized and the conversion of water inlet inner room sealing relationship, when tank is nested with on clever core, push rod is pressed down by inner cap, so that sealing gasket moves down and separate with water inlet cover, water in the tank enters inner tube of water bowl by the drinking water runner, when tank breaks away from clever core, push rod resets and rises and the sealing so that sealing gasket and water inlet cover are conflicted, realize the isolation of inner tube of water bowl and outside air, effectively prevent dust, powder and bacterium enter water dispenser, guarantee the drinking water runner health of water dispenser, safety, and then guarantee that drinking person is healthy, also effectively prolong the fresh keeping time of drinking water.
As preferably, described push rod is implemented in reset movement in the core body by a helical spring, described helical spring upper end conflict one with top cap that described push rod is connected below, the lower end conflict is on the end face that described water inlet is overlapped.The helical spring holding between top cap and water inlet cover, when the top cap is subjected to the inner cap effect and when pressing down, the stressed contraction of helical spring, sealing gasket separates with the water inlet cover, the drinking water runner is unimpeded; When inner cap broke away from the top cap, push rod so that sealing gasket is closed with the water inlet cover, was realized drinking water runner and extraneous separation preventing that dust, bacterium and powder from entering the drinking water runner and affecting water quality under the effect of helical spring restoring force and rise.
As preferably, described water inlet cover is fixed by the rubber ring and the described core body holding that are embedded in its unit with grooves in outer wall, the end face of described water inlet cover is provided with the cross opening that is communicated with water inlet and core body inner chamber, and described water inlet cover bottom surface seals in the form of a ring and with described sealing gasket coupling.Rubber ring is clamped in between water cover and the core body inwall, utilize triangular frictional force to fix three's relative position, described groove effectively limits the rubber ring displacement, and the cross opening of water inlet cover end face can guarantee that the drinking water runner is unimpeded, can also guarantee that stable support is arranged at the helical spring bottom; When push rod drive sealing gasket moved up, sealing gasket can mate holding in the ring-type bottom surface of water inlet cover, guarantees the sealing in drinking water runner and the external world.
As preferably, described push rod bottom is I-shaped, and its bottom face size and described sealing gasket are complementary, and sealing gasket coupling in the form of a ring is nested with on bottom the described push rod.Sealing gasket inner surface contour and the I-shaped bottom profile of described push rod are complementary, and the I-shaped bottom face size of push rod and sealing gasket coupling had both played the effect of support sealing gasket, can also guarantee that sealing gasket can not break away from from the push rod bottom because of the squeezing action power of being advanced the water cover.
As preferably, described top cap is screwed onto the top of described push rod, and described core body end face is circular-arc, its middle part be provided with one with the perforation of described top cap coupling, the edge is provided with an annular groove, described top cap is supported and passes the perforation of core body end face by described push rod.The top cap is put by the interior escutcheon of its inner threaded and is screwed onto the push rod top, guarantee that helical spring spring energy acts on the push rod by the top cap, the top cap passes the core body end face, guarantee to contact mobile space between top cap and tank inner cap, described annular groove and tank inner cap are complementary, and play the fixedly effect of inner cap of holding when interior housing is put at the core body end face.
As preferably, described core body is the cylindric of bottom end opening, and its bottom periphery is provided with annular boss, and described inlet opening is positioned at into water cover top, by the inner chamber of described core body.The core body inner hollow, and its lower ending opening is communicated with inner tube of water bowl, guarantees that the drinking water that flows into core body by the inlet opening flows smooth and easy; The boss of core body bottom plays the effect of supporting tank, and cooperates effectively fixedly tank with core body.
As preferably, described helical spring is up-small and down-big turriform.Helical spring two ends size respectively with top cap and water inlet pipe coupling, and can adjust sealing state between sealing gasket and water inlet pipe according to the arrangement state of tank.
The beneficial effects of the utility model: set up a sealing device that is triggered by tank on the basis of original core, by the folding sealing relationship between helical spring realization sealing gasket and water inlet pipe, realize to isolate according to tank arrangement situation between inner tube of water bowl and outside air, prevent that effectively dust, powder and bacterium from entering water dispenser, guarantee drinking water runner health, the safety of water dispenser, and then guarantee that drinking person is healthy, also effectively prolong the fresh keeping time of drinking water.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model decomposition texture schematic diagram;
Fig. 3 is that the utility model uses the status architecture schematic diagram;
Fig. 4 is water inlet pipe cross hatch frame schematic diagram;
Among the figure: 1, core body, 2, the inlet opening, 3, push rod, 4, the water inlet cover, 5, sealing gasket, 6, helical spring, 7, the top cap, 8, rubber ring, 9, the cross opening, 10, annular groove, 11, perforation, 12, boss.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments substantive distinguishing features of the present utility model is further described.
A kind of clever core with sealing device as shown in Figure 1, 2, comprise the core body 1 of hollow and be located at inlet opening 2 on described core body 1 sidewall, be provided with a sealing device in the described core body 1, described sealing device comprise one be set in the described core body 1 and vertically the push rod 3 and of reset movement be located at hollow water inlet cover 4 in the core body 1, core body 1 end face is passed on described push rod 3 tops, 4 fitted seal are overlapped by a sealing gasket 5 and described water inlet in the bottom, overlap 4 sealing relationship by the push rod 3 vertical mobile sealing gaskets 5 that change with water inlet; Described push rod 3 is implemented in core body 1 interior reset movement by a helical spring 6, described helical spring 6 upper ends conflict one with top cap 7 that described push rod 3 is connected below, the lower end conflict is overlapped in described water inlet on 4 the end face; Described water inlet cover 4 is fixed with described core body 1 holding by the rubber ring 8 that is embedded in its unit with grooves in outer wall, the end face of described water inlet cover 4 be provided be communicated with water inlet and core body 1 inner chamber cross opening 9(as shown in Figure 4), described water inlet is overlapped 4 bottom surfaces in the form of a ring and is sealed with described sealing gasket 5 couplings; Described push rod 3 bottoms are I-shaped, and its bottom face size and described sealing gasket 5 are complementary, and sealing gasket 5 couplings in the form of a ring are nested with on described push rod 3 bottoms; Described top cap 7 is screwed onto the top of described push rod 3, and described core body 1 end face is circular-arc, its middle part be provided with one with the perforation 11 of described top cap 7 coupling, the edge is provided with an annular groove 10, the perforation 11 that described top cap 7 is supported and passes core body 1 end face by described push rod 3; Described core body 1 is the cylindric of bottom end opening, and its bottom periphery is provided with annular boss 12, and described inlet opening 2 is positioned at into water overlaps 4 tops, by the inner chamber of described core body 1; Described helical spring 6 is up-small and down-big turriform.The two ends size of helical spring 6 respectively with top cap 7 and water inlet pipe coupling, and can adjust sealing state between sealing gasket 5 and water inlet pipe according to the arrangement state of tank.
In practical operation, the lid mouth of tank comprises container cover and is embedded in inner cap in the container cover, is equipped with the catching groove of mutual coupling holding on the inwall of container cover and the outer wall of inner cap, and the catching groove holding of inner cap by coupling is in described container cover; Described inner cap is the hollow structure of bottom end opening, and its internal chamber wall is provided with the holding bar with described annular groove 10 couplings.In actual use, in the core body 1 in a state of nature, sealing gasket 5 is subjected to helical spring 6 restoring force effects and fits with water inlet pipe annular bottom portion sealing, by the following steps practical function:
1, tank is nested with on the core body 1 by the container cover on it, and inner cap aims at core body 1 and to pressing down, the end face of core body 1 enters in the inner chamber of inner cap, and so that top cap 7 is inconsistent with inner cap;
2, tank continues to be lowered, and top cap 7 is along with inner cap moves down together, and top cap 7 drives sealing gasket 5 by push rod 3 and moves down, so that sealing gasket 5 separates with the water inlet pipe circular bottom part, at this moment, helical spring 6 is subjected to force compresses;
3, tank continues to be lowered, top cap 7 pushed by inner cap and the core body 1 that submerges in, in the holding bar that covers snap in the described annular groove 10, and so that sealing gasket 5 further strengthen with the water inlet pipe bottom gap, can make inner cap break away from container cover, also so that inner cap is fixed in core body 1 top, inner cap can be reset in the container cover when guaranteeing that tank is moved apart, at this moment, helical spring 6 further is subjected to force compresses;
4, tank continues to be lowered (as shown in Figure 3), and so that container cover conflict on bulge loop, container cover is separated with inner cap, and lay respectively at the up and down both sides of core body 1 inlet opening 2, drinking water enters by inlet opening 2, and by in the inflow of the runner between sealing gasket 5 and the water inlet pipe inner tube of water bowl, realize that the drinking water runner is unimpeded;
5, when needs tank disengaging water dispenser, tank is upwards held up, container cover moves up also so that inner cap is reset in its inner chamber, and relies on the catching groove that mates to connect between the two;
6, tank continues upwards to be held up, and interior cover holder is from core body 1 top, be subjected to the top cap 7 of helical spring 6 restoring force effects and push rod 3 after losing the inner cap squeezing action to mobile, and drive sealing gasket 5 and move up together;
7, tank continue upwards to be held up and with core body 1 holder from the time, top cap 7 returns back to reset condition, sealing gasket 5 is fitted with the annular bottom portion sealing of water inlet pipe, so that inner tube of water bowl and isolate from outer air.
In concrete operations, tank can be water bottle or water bag, can decide according to actual conditions, all should be considered as specific embodiment of the utility model.
In concrete operations, the upper surface of water inlet pipe has cross opening 9, also can be the opening of other shapes, as long as can guarantee that the drinking water runner is unimpeded, and the structure of effective support helix spring 6, all should be considered as specific embodiment of the utility model.
In concrete operations, inlet opening 2 is positioned on core body 1 sidewall, is preferably two, also can adjust inlet opening 2 quantity and size according to actual conditions, all should be considered as specific embodiment of the utility model.
In concrete operations, the bonding strength between container cover and inner cap is greater than the bonding strength of 1 in inner cap and core body, and the bonding strength that inner cap and core body are 1 is greater than the restoring force of helical spring 6.
In concrete operations, preferred version: rubber ring 8 and groove are two groups, have both guaranteed the bonding strength of 1 in water inlet pipe and core body, guarantee the sealing of 1 in water inlet pipe and core body, and be also simple in structure, convenient production.
Claims (7)
1. clever core with sealing device, comprise the core body (1) of hollow and be located at inlet opening (2) on described core body (1) sidewall, it is characterized in that being provided with a sealing device in the described core body (1), described sealing device comprise one be set in the described core body (1) and vertically the push rod of reset movement (3) and be located at hollow water inlet cover (4) in the core body (1), core body (1) end face is passed on described push rod (3) top, the bottom is by a sealing gasket (5) and described water inlet cover (4) fitted seal, by the vertical mobile sealing relationship that changes between sealing gasket (5) and water inlet cover (4) of push rod (3).
2. a kind of clever core with sealing device according to claim 1, it is characterized in that described push rod (3) is implemented in the interior reset movement of core body (1) by a helical spring (6), top cap (7) below of conflicting and be connected with described push rod (3) one in described helical spring (6) upper end, conflict on the end face of described water inlet cover (4) in the lower end.
3. a kind of clever core with sealing device according to claim 1, it is characterized in that described water inlet cover (4) fixes by the rubber ring (8) and described core body (1) holding that are embedded in its unit with grooves in outer wall, the end face of described water inlet cover (4) is provided with the cross opening (9) that is communicated with water inlet and core body (1) inner chamber, and described water inlet cover (4) bottom surface seals in the form of a ring and with described sealing gasket (5) coupling.
4. a kind of clever core with sealing device according to claim 1, it is characterized in that described push rod (3) bottom is I-shaped, its bottom face size and described sealing gasket (5) are complementary, and sealing gasket in the form of a ring (5) coupling is nested with on described push rod (3) bottom.
5. a kind of clever core with sealing device according to claim 2, it is characterized in that described top cap (7) is screwed onto the top of described push rod (3), described core body (1) end face is circular-arc, its middle part be provided with one with the perforation (11) of described top cap (7) coupling, the edge is provided with an annular groove (10), and described top cap (7) is supported and pass the perforation (11) of core body (1) end face by described push rod (3).
6. a kind of clever core with sealing device according to claim 1, it is characterized in that described core body (1) is the cylindric of bottom end opening, its bottom periphery is provided with annular boss (12), and described inlet opening (2) are positioned at into water cover (4) top, by the inner chamber of described core body (1).
7. a kind of clever core with sealing device according to claim 2 is characterized in that described helical spring (6) is up-small and down-big turriform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220476108.4U CN202761057U (en) | 2012-09-18 | 2012-09-18 | Intelligent core with sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220476108.4U CN202761057U (en) | 2012-09-18 | 2012-09-18 | Intelligent core with sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202761057U true CN202761057U (en) | 2013-03-06 |
Family
ID=47767672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220476108.4U Expired - Lifetime CN202761057U (en) | 2012-09-18 | 2012-09-18 | Intelligent core with sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202761057U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997407A (en) * | 2015-07-31 | 2015-10-28 | 佛山市顺德区美的饮水机制造有限公司 | Clever head, water dispenser, bucket, and watering device |
| CN106308304A (en) * | 2015-07-10 | 2017-01-11 | 陈俊平 | Container cap |
| CN107080465A (en) * | 2017-05-25 | 2017-08-22 | 苏州华爱电子有限公司 | A kind of water absorber of built at lower part of drinking machine |
| CN107212756A (en) * | 2017-07-28 | 2017-09-29 | 贵州天壶泉饮品有限责任公司 | A kind of drinking water containing apparatus |
| CN108742143A (en) * | 2018-05-24 | 2018-11-06 | 湖北蓝浩节能科技有限公司 | Portable high-performance water dispenser |
| CN108784373A (en) * | 2018-08-08 | 2018-11-13 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser and its intellectual head |
| CN113371662A (en) * | 2021-05-21 | 2021-09-10 | 鹿啄泉矿泉水有限公司 | Air zero-contact water feeder and fresh-keeping liquid-taking system |
-
2012
- 2012-09-18 CN CN201220476108.4U patent/CN202761057U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308304A (en) * | 2015-07-10 | 2017-01-11 | 陈俊平 | Container cap |
| CN104997407A (en) * | 2015-07-31 | 2015-10-28 | 佛山市顺德区美的饮水机制造有限公司 | Clever head, water dispenser, bucket, and watering device |
| CN107080465A (en) * | 2017-05-25 | 2017-08-22 | 苏州华爱电子有限公司 | A kind of water absorber of built at lower part of drinking machine |
| CN107212756A (en) * | 2017-07-28 | 2017-09-29 | 贵州天壶泉饮品有限责任公司 | A kind of drinking water containing apparatus |
| CN108742143A (en) * | 2018-05-24 | 2018-11-06 | 湖北蓝浩节能科技有限公司 | Portable high-performance water dispenser |
| CN108784373A (en) * | 2018-08-08 | 2018-11-13 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser and its intellectual head |
| CN108784373B (en) * | 2018-08-08 | 2024-04-09 | 佛山市顺德区美的饮水机制造有限公司 | Water dispenser |
| CN113371662A (en) * | 2021-05-21 | 2021-09-10 | 鹿啄泉矿泉水有限公司 | Air zero-contact water feeder and fresh-keeping liquid-taking system |
| CN113371662B (en) * | 2021-05-21 | 2022-11-11 | 鹿啄泉矿泉水有限公司 | Air zero-contact water feeder and fresh-keeping liquid-taking system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |