CN205351777U - Mouth of a river lid structure of water heater water pitcher - Google Patents
Mouth of a river lid structure of water heater water pitcher Download PDFInfo
- Publication number
- CN205351777U CN205351777U CN201620017817.4U CN201620017817U CN205351777U CN 205351777 U CN205351777 U CN 205351777U CN 201620017817 U CN201620017817 U CN 201620017817U CN 205351777 U CN205351777 U CN 205351777U
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- Prior art keywords
- water
- mouth
- river
- inner bag
- water cap
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Abstract
The utility model discloses a mouth of a river lid structure of water heater water pitcher, including mouth of a river lid body and the inner bag connecting hole that is located mouth of a river lid body bottom, be equipped with in the inner bag connecting hole with inner bag mouth of a river threaded connection's internal thread, the outer wall that encircles mouth of a river lid body is equipped with a plurality of archs. This mouth of a river lid structure of water heater water pitcher is through setting up the inner bag connecting hole in mouth of a river lid body bottom to threaded connection through between the internal thread in the inner bag connecting hole and the inner bag mouth of a river fixes a position, covers the protruding assistance -localization real -time that the body outer wall set up through the mouth of a river between mouth of a river lid body outer wall and colored steel round hole, can more make things convenient for the installation of mouth of a river lid, and this utility model is used for the heat pump water heater field.
Description
Technical field
This utility model relates to heat pump type water heater structure field, field, particularly relates to the water cap structure of a kind of water heater water pot.
Background technology
The water cap arranged on the water pot of conventional water heaters, the external diameter each through water cap coordinates location with colored steel circular hole, and water cap internal diameter is enclosed within the inner bag mouth of a river.
The inner bag mouth of a river material of water heater is high intensity carbon steel, and water cap material is ebonite.Owing to colored steel circular hole exists mismachining tolerance, it is easy to cause that water cap internal diameter and the inner bag mouth of a river exist off normal, thus there is extruding phenomenon, cause that water cap is subject to crushing.
This kind of assembling mode, requires higher to the machining accuracy of colored steel circular hole and the welding precision at the inner bag mouth of a river.
Utility model content
The purpose of this utility model be in that to provide a kind of can the water cap structure of water heater water pot of more convenient assembling.
Technical solution adopted in the utility model is:
The water cap structure of a kind of water heater water pot, including water cap body and the inner bag connecting hole being positioned at water cap body bottom portion, is provided with the female thread threadeded with the inner bag mouth of a river in inner bag connecting hole, the outer wall around water cap body is provided with some projections.
Being further used as the improvement of technical solutions of the utility model, being arranged over of water cap body is erected at the cover rim above colored steel circular hole.
Being further used as the improvement of technical solutions of the utility model, cover rim is radial laterally to be arranged diagonally downward.
Being further used as the improvement of technical solutions of the utility model, the periphery of water cap body is tilted towards inner side from top to bottom and draws in.
Being further used as the improvement of technical solutions of the utility model, each projection is protrude from some bumping squares of water cap body outer surface, and each bumping square interval to each other is arranged.
The beneficial effects of the utility model: the water cap structure of this water heater water pot is by arranging inner bag connecting hole at water cap body bottom portion, and positioned with threadeding between the inner bag mouth of a river by the female thread in inner bag connecting hole, the protruding auxiliary positioning arranged by water cap body outer wall between water cap body outer wall and colored steel circular hole, can the installation of more convenient water cap.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is this utility model embodiment overall structure schematic diagram；
Fig. 2 is this utility model embodiment cross-section structure front view.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, this utility model is the water cap structure of a kind of water heater water pot, including water cap body 1 be positioned at the inner bag connecting hole 2 bottom water cap body 1, being provided with the female thread 21 threadeded with the inner bag mouth of a river in inner bag connecting hole 2, the outer wall around water cap body 1 is provided with some projections.
The water cap structure of this water heater water pot by arranging inner bag connecting hole 2 bottom water cap body 1, and positioned with threadeding between the inner bag mouth of a river by the female thread 21 in inner bag connecting hole 2, the protruding auxiliary positioning arranged by water cap body 1 outer wall between water cap body 1 outer wall and colored steel circular hole, can the installation of more convenient water cap.
As this utility model preferred embodiment, the cover rim 3 being arranged over being erected at above colored steel circular hole of water cap body 1.
As this utility model preferred embodiment, cover rim 3 is radial laterally is arranged diagonally downward.
As this utility model preferred embodiment, the periphery of water cap body 1 is tilted towards inner side gathering from top to bottom.
As this utility model preferred embodiment, each projection is protrude from some bumping squares of water cap body 1 outer surface, and each bumping square interval to each other is arranged.
This water cap structure is positioned with threadeding between the inner bag mouth of a river by the female thread 21 in inner bag connecting hole 2, interval setting is carried out between the some bumping squares arranged on water cap body 1 outer wall, it is in that when colored steel circular hole carries out second positioning, can coordinating between self-adjusting with colored steel circular hole, it is to avoid water cap body 1 is extruded after one-time positioning.
The cover rim 3 at water cap body 1 top, is arranged radially diagonally downward, contacts with the formation face, periphery of colored steel circular hole, forms the 3rd location, road, while facilitating water cap to install, can improve its positioning precision.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the premise without prejudice to this utility model spirit, and these equivalent modification or replacement are all contained in the application claim limited range.
Claims (5)
1. the water cap structure of a water heater water pot, it is characterized in that: include water cap body and be positioned at the inner bag connecting hole of described water cap body bottom portion, being provided with the female thread threadeded with the inner bag mouth of a river in described inner bag connecting hole, the outer wall around described water cap body is provided with some projections.
2. the water cap structure of water heater water pot according to claim 1, it is characterised in that: being arranged over of described water cap body is erected at the cover rim above colored steel circular hole.
3. the water cap structure of water heater water pot according to claim 2, it is characterised in that: described cover rim is radial laterally to be arranged diagonally downward.
4. the water cap structure of water heater water pot according to claim 1, it is characterised in that: the periphery of described water cap body is tilted towards inner side from top to bottom and draws in.
5. the water cap structure of water heater water pot according to claim 1, it is characterised in that: each described projection is protrude from some bumping squares of water cap body outer surface, and each described bumping square interval to each other is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017817.4U CN205351777U (en) | 2016-01-06 | 2016-01-06 | Mouth of a river lid structure of water heater water pitcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017817.4U CN205351777U (en) | 2016-01-06 | 2016-01-06 | Mouth of a river lid structure of water heater water pitcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351777U true CN205351777U (en) | 2016-06-29 |
Family
ID=56175389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017817.4U Active CN205351777U (en) | 2016-01-06 | 2016-01-06 | Mouth of a river lid structure of water heater water pitcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351777U (en) |
-
2016
- 2016-01-06 CN CN201620017817.4U patent/CN205351777U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |