CN203987647U - The pollution discharge joint of water dispenser - Google Patents
The pollution discharge joint of water dispenser Download PDFInfo
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- CN203987647U CN203987647U CN201420476968.7U CN201420476968U CN203987647U CN 203987647 U CN203987647 U CN 203987647U CN 201420476968 U CN201420476968 U CN 201420476968U CN 203987647 U CN203987647 U CN 203987647U
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- joint body
- water dispenser
- joint
- pollution discharge
- keyboard
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Abstract
The utility model discloses a kind of pollution discharge joint of water dispenser, in the square opening of its casing plate that is used for being arranged on water dispenser, pollution discharge joint comprises: joint body, its inner end is used for connecting with the water tank of water dispenser, the middle part of joint body is provided with boss, the outer wall of the joint body in boss outside is provided with the keyboard that prevents that joint body from rotating, keyboard is mated with the hole wall of square opening, the both sides of the sidewall of joint body are provided with resilient barb, and when joint body passes square opening, the termination of resilient barb and boss are connected to the both sides of casing plate; And plugging cap, it is located at the outer end of joint body.This pollution discharge joint is simple in structure, processing simple installation, and production cost is low.
Description
Technical field
The utility model relates to water dispenser, particularly a kind of pollution discharge joint of water dispenser.
Background technology
Water dispenser is the device that facilitates mankind's drinking water, in use procedure, and can accumulation dirt, regularly cleaning in the water tank of water dispenser.At present, on market, there is a kind of water dispenser with pollution discharge joint, can facilitate blowdown, as shown in Figure 1 to Figure 2, the pollution discharge joint of water dispenser is arranged in the casing plate 10 of water dispenser, pollution discharge joint comprises blowdown head main body 201, clamp nut 202, plugging cap 203, blowdown head main body 201 through the through hole 101 in casing plate 10 after and clamp nut 202 screw threads tighten, can be by 201 fastening clamps of blowdown head main body in the casing plate 10 of water dispenser, then, the plugging cap 203 of screwing in the termination of blowdown head main body 201, unloads plugging cap 203 and can realize blowdown.But existing pollution discharge joint parts are many, production cost is high, installation process trouble.
The information that is disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of pollution discharge joint of water dispenser, simple in structure, processing simple installation, and production cost is low.
For achieving the above object, the utility model provides a kind of pollution discharge joint of water dispenser, in the square opening of its casing plate that is used for being arranged on water dispenser, pollution discharge joint comprises: joint body, its inner end is used for connecting with the water tank of water dispenser, the middle part of joint body is provided with boss, the outer wall of the joint body in boss outside is provided with the keyboard that prevents that joint body from rotating, keyboard is mated with the hole wall of square opening, the both sides of the sidewall of joint body are provided with resilient barb, and when joint body passes square opening, the termination of resilient barb and boss are connected to the both sides of casing plate; And plugging cap, it is located at the outer end of joint body.
Preferably, plugging cap is made up of elastomeric material.
Preferably, plugging cap is twisted the outer end that is connected on joint body by screw thread.
Preferably, keyboard is located at the both sides of the outer wall of joint body; Resilient barb is aimed at keyboard setting.
Compared with prior art, the utlity model has following beneficial effect: this pollution discharge joint can be fixed on pollution discharge joint in casing plate by the resilient barb and the boss that are located on joint body, the cooperation of the hole wall by the keyboard on joint body and square opening simultaneously realizes anti-rotation, simple in structure, processing simple installation, production cost is low.
Brief description of the drawings
Fig. 1 is the scheme of installation of existing pollution discharge joint;
Fig. 2 is the partial enlarged drawing in Fig. 1, and the assembly relation of pollution discharge joint is shown;
Fig. 3 is the scheme of installation according to pollution discharge joint of the present utility model;
Fig. 4 is the another scheme of installation according to pollution discharge joint of the present utility model;
Fig. 5 is the assembling enlarged diagram according to pollution discharge joint of the present utility model;
Fig. 6 is that pollution discharge joint of the present utility model is arranged on the enlarged diagram on water dispenser.
Main description of reference numerals:
1-joint body, 11-resilient barb, 12-keyboard, 10-casing plate, 102-square opening, 2-plugging cap.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subject to the restriction of detailed description of the invention.
Unless separately there is other clearly to represent, otherwise in whole description and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or part, and do not get rid of other element or other part.
As shown in Figures 3 to 5, according to the pollution discharge joint of a kind of water dispenser of the utility model detailed description of the invention, in the square opening 102 (referring to Fig. 5) of its casing plate 10 that is used for being arranged on water dispenser, pollution discharge joint comprises joint body 1 and plugging cap 2, wherein, the inner end of joint body 1 is used for connecting (not shown) with the water tank of water dispenser, the middle part of joint body 1 is provided with boss (unmarked in figure), the outer wall of the joint body in boss outside is provided with the keyboard 12 that prevents that joint body 1 from rotating, keyboard 12 is mated with the hole wall of square opening 102, the both sides of the sidewall of joint body 1 are provided with resilient barb 11, when joint body 1 passes square opening 102, the termination of resilient barb 11 and boss are connected to the both sides (referring to Fig. 6) of casing plate 10.Plugging cap 2 is located at the outer end of joint body 1.
In such scheme, plugging cap 2 can be made up of elastomeric material, and plugging cap 2 can be twisted the outer end that is connected on joint body 1 by screw thread.
As a kind of preferred embodiment, keyboard 12 is located at the both sides (referring to Fig. 5) of the outer wall of joint body 1, and resilient barb 11 is aimed at keyboard 12 and arranged.
When this joint is installed, back out plugging cap 2, square opening 102 (referring to Fig. 5) by the outer end of joint body 1 through the casing plate 10 of water dispenser, while passing, the hole wall extruding resilient barb 11 of square opening 102 is shunk, and makes the keyboard 12 of joint body 1 move to the hole wall place of square opening 102, keyboard 12 can prevent that with the hole wall laminating of square opening 102 joint body 1 from rotating, then plugging cap 2 is screwed on, in the time of needs blowdown, backed out plugging cap 2.
To sum up, this pollution discharge joint can be fixed on pollution discharge joint in casing plate by the resilient barb 11 and the boss that are located on joint body 1, the cooperation of the hole wall by the keyboard 12 on joint body 1 and square opening 102 simultaneously realizes anti-rotation, simple in structure, processing is installed very easy, and production cost is low.
The aforementioned description to concrete exemplary of the present utility model is in order to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present utility model and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present utility model and various selection and change.Scope of the present utility model is intended to be limited by claims and equivalents thereof.
Claims (4)
1. a pollution discharge joint for water dispenser, in the square opening of its casing plate that is used for being arranged on described water dispenser, is characterized in that, described pollution discharge joint comprises:
Joint body, its inner end is used for connecting with the water tank of described water dispenser, the middle part of described joint body is provided with boss, the outer wall of the joint body in described boss outside is provided with the keyboard that prevents that described joint body from rotating, described keyboard is mated with the hole wall of described square opening, the both sides of the sidewall of described joint body are provided with resilient barb, described joint body when the described square opening described in the termination of resilient barb and described boss be connected to the both sides of described casing plate; And
Plugging cap, it is located at the outer end of described joint body.
2. the pollution discharge joint of water dispenser according to claim 1, is characterized in that, described plugging cap is made up of elastomeric material.
3. the pollution discharge joint of water dispenser according to claim 2, is characterized in that, described plugging cap is twisted the outer end that is connected on described joint body by screw thread.
4. the pollution discharge joint of water dispenser according to claim 1, is characterized in that, described keyboard is located at the both sides of the outer wall of described joint body;
Described resilient barb is aimed at described keyboard setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476968.7U CN203987647U (en) | 2014-08-22 | 2014-08-22 | The pollution discharge joint of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476968.7U CN203987647U (en) | 2014-08-22 | 2014-08-22 | The pollution discharge joint of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203987647U true CN203987647U (en) | 2014-12-10 |
Family
ID=52027743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476968.7U Active CN203987647U (en) | 2014-08-22 | 2014-08-22 | The pollution discharge joint of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203987647U (en) |
-
2014
- 2014-08-22 CN CN201420476968.7U patent/CN203987647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |