CN202036039U - Water discharging tube mounting structure of water adder - Google Patents
Water discharging tube mounting structure of water adder Download PDFInfo
- Publication number
- CN202036039U CN202036039U CN2011201118125U CN201120111812U CN202036039U CN 202036039 U CN202036039 U CN 202036039U CN 2011201118125 U CN2011201118125 U CN 2011201118125U CN 201120111812 U CN201120111812 U CN 201120111812U CN 202036039 U CN202036039 U CN 202036039U
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- China
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- jack
- mount pad
- outlet pipe
- sealing ring
- mounting seat
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- Expired - Lifetime
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Abstract
The utility model discloses a water discharging tube mounting structure of a water adder, which comprises a mounting seat and a water discharging tube; the mounting seat is provided with a vertical mounting jack; a water guide port is arranged below the mounting jack; the lower end of the water discharging tube is inserted into the mounting jack; the mounting jack is provided with a round groove concaved along the radical direction; a seal ring is also sheathed on the lower end tube wall of the water discharging tube; the seal ring is arranged in the round groove; the mounting seat comprises an upper mounting seat and a lower mounting seat which are arranged separately; the upper mounting seat is provided with an upper jack; the lower mounting seat is provided with a lower jack; the upper mounting seat and the lower mounting seat are provided with a dismountable fixed connecting mechanism; the upper jack and the lower jack are aligned at each other so as to together form the mounting jack after the upper mounting seat and the lower mounting seat are fixedly connected; and the round groove is formed at the border part of the upper jack and the lower jack. The water discharging tube mounting structure of the water adder has excellent sealing performance, and can prevent the seal ring from being damaged or falling off due to the frequent deformation of the seal ring during the pulling-out and inserting processes; moreover, the water discharging tube is light and convenient to pull out, insert and rotate.
Description
Technical field
The utility model belongs to the technical field of Tea maker, particularly a kind of outlet pipe mounting structure of priming apparatus.
Background technology
Priming apparatus is widely applied in the place of making tea, and it can allow running water flow out to automatically in the kettle, people has been no longer necessary in the process of making tea is filled with water and frequently leaves the seat.Priming apparatus can independently form product---water controller, also can be applied in the other products, for example as a part that makes up the tea tray product.Priming apparatus generally includes outlet pipe, water storage box, electric water pump, button, the outlet pipe lower end is inserted in the jack of mount pad, and be communicated with the water guide mouth of mount pad, the upper end of outlet pipe is curved downwards hangs down, when in people make tea process, needing to be filled with water, as long as press the button, the water in the water storage box can outwards flow out in the kettle by water guide mouth, outlet pipe under the electric water pump effect.
Because outlet pipe is protruding to be stood on the mount pad, therefore in product storage, transportation, sales process, outlet pipe need be disassembled, just being made by manufacturers or users is inserted when the user brings into use; In user's use, when for example cleaning, also often outlet pipe repeatedly need be dismantled, assembled.In adding the water process automatically, the curved lappet of outlet pipe divides often needs relative straight-tube portion rotation, so that delivery port can be aimed at kettle.
Shown in Figure 1, existing outlet pipe mounting structure needs to be provided with sealing ring 4 for fear of leaking between the jack of outlet pipe 1 lower end tube wall and mount pad 5, and mount pad 5 is provided with radially recessed toroidal cavity 3, so that hold and fixed seal ring.According to existing said structure, sealing ring 4 is inserted the method for toroidal cavity and can only be brought into by outlet pipe 1, so, in existing outlet pipe mounting structure, sealing ring needs to be in the same place with the outlet pipe secure bond, when outlet pipe when the jack of mount pad is extracted, sealing ring is followed outlet pipe and is extracted; When outlet pipe rotated, sealing ring and outlet pipe rotated synchronously.Like this, just cause following double-barreled question: if the annular groove of mount pad radial width little to the folder power of sealing ring, sealing ring is too little, sealing ring cooperates not closely with annular groove, then the slit between sealing ring 4 and the mount pad 5 may directly leak; Otherwise, if the toroidal cavity of mount pad is too big to the folder power of sealing ring, the radial width of sealing ring is too big, sealing ring cooperates too tight with toroidal cavity, then outlet pipe is difficult to extract, is difficult to insert, is difficult to rotation, and outlet pipe 1 is extracted, in the insertion process sealing ring 4 distortion serious, even damage easily, come off, finally cause leaking.Existing outlet pipe mounting structure causes poor sealing performance under the effect of above-mentioned double-barreled question, the light performance when outlet pipe is extracted insertion and rotation is also relatively poor.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming and outlet pipe mounting structure that a kind of priming apparatus is provided, its favorable sealing property, and outlet pipe is extracted, is inserted or rotates light.
Its purpose can realize by following scheme: the outlet pipe mounting structure of this priming apparatus comprises mount pad and outlet pipe, mount pad is formed with vertical installation jack, the jack below is installed is provided with the water guide mouth, the lower end of outlet pipe is inserted in installs in the jack, jack is installed is formed with radially recessed toroidal cavity, also be with sealing ring on the lower end tube wall of outlet pipe, sealing ring is arranged in toroidal cavity; Its main feature is that described mount pad comprises last mount pad and the following mount pad that split is provided with, and last mount pad is formed with jack, and following mount pad is formed with jack down, and last mount pad is provided with dismountable mechanism of fixedlying connected with following mount pad; Last mount pad is fixedlyed connected the back and is gone up jack and be aligned with each other with following jack and form described installation jack jointly with following mount pad; Described toroidal cavity is formed at the position, boundary of jack and following jack.
The diameter of locating bottom of outlet pipe is less than the diameter at sheathed sealing ring place, and the tube wall of outlet pipe crosses along slipping between above-mentioned two positions.
Dismountable fixedly connected mechanism is a screw lock mechanism, or clamping mechanism, or the screw thread screwing mechanism.
The utlity model has following advantage and effect:
1, toroidal cavity of the present utility model is positioned at the position, boundary of jack and following jack, and last mount pad and following mount pad are detachable, therefore can earlier sealing ring be inserted the position, boundary of jack and following jack, to go up mount pad and following mount pad locking again and then just form toroidal cavity, so further bring following advantage: (1), can utilize the adhesion of mount pad and following mount pad that sealing ring is very closely clamped; (2), the utility model sealing ring is no matter radial width is much, can not influence outlet pipe and insert difficulty, can not influence the difficulty that sealing ring is put into groove yet, this means that the radial width of sealing ring can design enough greatly, make the radial compression amount of sealing ring enough big; (3), sealing ring inserts toroidal cavity very easily, means that the process of inserting can not be out of shape, come off, and damages little.The advantage of above-mentioned (1), (2), (3) aspect makes between sealing ring and the mount pad to be not easy to leak.
2, the utility model in use, when outlet pipe was extracted, inserted or rotates, sealing ring needn't follow and extract, inserts or rotate, and further brought following advantage: (1), avoid sealing ring extract, insertion process frequent deformation and damage or come off; (2), avoid sealing ring extract, insertion process crosses ditch, makes that outlet pipe is extracted, insert action is light, particularly the tube wall of circular metal outlet pipe is very smooth, make the metal outlet pipe insert, extract and spinning movement all very light.And the diameter of locating bottom of outlet pipe is little, make more smooth and easy when inserting, easily through sealing ring, insert put in place after tight distending sealing ring again.
Description of drawings
Fig. 1 is the generalized section of traditional outlet pipe mounting structure.
Fig. 2 is a shape schematic diagram of using a kind of water controller of the utility model outlet pipe mounting structure.
Fig. 3 is the structural representation of first kind of specific embodiment of the utility model.
Fig. 4 goes up mount pad and following mount pad matching relationship schematic diagram in first kind of specific embodiment of the utility model.
Fig. 5 is the structural representation of second kind of specific embodiment of the utility model.
Fig. 6 is the structural representation of the third specific embodiment of the utility model.
Fig. 7 is the structural representation of the 4th kind of specific embodiment of the utility model.
The specific embodiment
Embodiment one
The outlet pipe mounting structure of Fig. 3, priming apparatus shown in Figure 4 comprises mount pad and stainless steel outlet pipe 1, described mount pad comprises last mount pad 51 and the following mount pad 52 that split is provided with, last mount pad 51 and following mount pad 52 are plastic material, last mount pad 51 is formed with jack 61, following mount pad 52 is formed with jack 62 down, last mount pad 51 and following mount pad 52 both utilize screw 7 to lock, and forms dismountable fixedly connected mechanism.
Shown in Figure 4, last mount pad 51 is with after following mount pad 52 is fixedlyed connected, and both are aligned with each other last jack 61 and following jack 62 and common formation installed jack, is provided with water guide mouth 2 below jack is installed; Shown in Figure 3, the lower end of outlet pipe 1 is inserted in installs in the jack.Fig. 3, shown in Figure 4, the inward flange of following mount pad 52 on its top is formed with annular recessed bank one, after last mount pad 51 and 52 lockings of following mount pad, the recessed bank of this annular forms radially recessed toroidal cavity 3, also be with rubber seal 4 on the lower end tube wall of outlet pipe, sealing ring 4 is arranged in toroidal cavity 3, and after last mount pad 51 and 52 lockings of following mount pad, last mount pad 51 and following mount pad 52 clamp sealing ring 4.
Shown in Figure 3, the lower end of outlet pipe 1 is formed with the circular arc lead angle, makes the diameter of the diameter of locating bottom of outlet pipe less than sheathed sealing ring place, and the tube wall of outlet pipe crosses along slipping between above-mentioned two positions.
The outlet pipe mounting structure of this embodiment can be applied in the water controller, and the profile of water controller as shown in Figure 2.
This embodiment is in assembling process, can sealing ring 4 be inserted in the annular recessed bank earlier, to go up mount pad and following mount pad locking again and then just form toroidal cavity 3, after this sealing ring 4 is fixed in the toroidal cavity 3, when outlet pipe 1 lower end is extracted or is inserted, and the bend pipe of outlet pipe 1 is when rotating with respect to straight tube, and sealing ring 4 maintains static, and does not follow outlet pipe 1 and moves or rotate.
When this embodiment is in distribution state, when maybe needing to clean, outlet pipe 1 can be extracted, outlet pipe 1 lower end spins off from sealing ring 4.
Embodiment two
In this embodiment, the inward flange of following mount pad 52 on its top is formed with annular recessed bank one, the inward flange of last mount pad 51 in its bottom is formed with the recessed bank of another road annular, after last mount pad 51 and 52 assemblings of following mount pad, above-mentioned two annular recessed banks are combined to form radially recessed toroidal cavity, sealing ring 4 places this toroidal cavity, as shown in Figure 5.
In embodiment two, last mount pad 51 and following mount pad 52 utilize the clamping mechanism assembling.
In embodiment two, outlet pipe 1 lower end has certain taper, makes the diameter of the diameter of locating bottom of outlet pipe less than sheathed sealing ring place.
All the other are identical with embodiment one.
Embodiment three
In this embodiment, the inward flange of last mount pad 51 in its bottom is formed with annular recessed bank one, and after last mount pad 51 and 52 assemblings of following mount pad, the recessed bank of this annular is combined to form radially recessed toroidal cavity, sealing ring 4 places this toroidal cavity, as shown in Figure 6.
In embodiment two, last mount pad 51 and following mount pad 52 utilize the assembling of screw thread screwing mechanism.
All the other are identical with embodiment one.
Embodiment four
In this embodiment, also be arranged with sheathing 8 above the last mount pad 51, all the other and embodiment one are basic identical.
One of technical conceive essence of the present utility model, be in outlet pipe, sealing ring, these three members of mount pad, allow sealing ring can slide relatively with outlet pipe, combine to sealing ring and mount pad relative fixed, mount pad clamps sealing ring, avoids gap sluicing between sealing ring and the mount pad.Though sealing ring of the present utility model not with outlet pipe secure bond (the outlet pipe lower end can be deviate from from sealing ring), but the problem that the gap sluices easily between sealing ring and the outlet pipe can't appear, this be because: 1, outlet pipe tube wall smooth (particularly metal outlet pipe tube wall is more smooth), therefore easily and the sealing ring surface fit tightly.2, sealing ring shows as radial contraction power to the active force of outlet pipe tube wall, and this radial contraction power is very easy to obtain realizing fully reliably: as long as outlet pipe tube wall external diameter is with respect to the interference fit of internal diameter of the seal ring.As long as sealing ring has enough radial contraction power, just between sealing ring and outlet pipe, obtain good seal performance.Therefore, the utility model can avoid moisture to reveal between sealing ring and outlet pipe, also can avoid moisture to reveal between sealing ring and mount pad, and overall tightness is good.
Claims (5)
1. the outlet pipe mounting structure of a priming apparatus, comprise mount pad and outlet pipe, mount pad is formed with vertical installation jack, the jack below is installed is provided with the water guide mouth, the lower end of outlet pipe is inserted in installs in the jack, jack is installed is formed with radially recessed toroidal cavity, also be with sealing ring on the lower end tube wall of outlet pipe, sealing ring is arranged in toroidal cavity; It is characterized in that: described mount pad comprises last mount pad and the following mount pad that split is provided with, and last mount pad is formed with jack, and following mount pad is formed with jack down, and last mount pad is provided with dismountable mechanism of fixedlying connected with following mount pad; Last mount pad is fixedlyed connected the back and is gone up jack and be aligned with each other with following jack and form described installation jack jointly with following mount pad; Described toroidal cavity is formed at the position, boundary of jack and following jack.
2. the outlet pipe mounting structure of priming apparatus according to claim 1 is characterized in that: the diameter of locating bottom of outlet pipe is less than the diameter at sheathed sealing ring place, and the tube wall of outlet pipe crosses along slipping between above-mentioned two positions.
3. the outlet pipe mounting structure of priming apparatus according to claim 1 and 2, it is characterized in that: described dismountable fixedly connected mechanism is a screw lock mechanism.
4. the outlet pipe mounting structure of priming apparatus according to claim 1 and 2, it is characterized in that: described dismountable fixedly connected mechanism is a clamping mechanism.
5. the outlet pipe mounting structure of priming apparatus according to claim 1 and 2, it is characterized in that: described dismountable fixedly connected mechanism is the screw thread screwing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201118125U CN202036039U (en) | 2011-04-15 | 2011-04-15 | Water discharging tube mounting structure of water adder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201118125U CN202036039U (en) | 2011-04-15 | 2011-04-15 | Water discharging tube mounting structure of water adder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202036039U true CN202036039U (en) | 2011-11-16 |
Family
ID=44963516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201118125U Expired - Lifetime CN202036039U (en) | 2011-04-15 | 2011-04-15 | Water discharging tube mounting structure of water adder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202036039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851847A (en) * | 2012-09-26 | 2013-01-02 | 吴江市隆泰喷织厂 | Water-jet loom water collecting tank convenient to drain |
| CN105902174A (en) * | 2016-06-24 | 2016-08-31 | 珠海格力电器股份有限公司 | Water dispenser and diversion cover assembly thereof |
-
2011
- 2011-04-15 CN CN2011201118125U patent/CN202036039U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102851847A (en) * | 2012-09-26 | 2013-01-02 | 吴江市隆泰喷织厂 | Water-jet loom water collecting tank convenient to drain |
| CN105902174A (en) * | 2016-06-24 | 2016-08-31 | 珠海格力电器股份有限公司 | Water dispenser and diversion cover assembly thereof |
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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 |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |