CN203629043U - Surface housing and water heater - Google Patents
Surface housing and water heater Download PDFInfo
- Publication number
- CN203629043U CN203629043U CN201320689545.9U CN201320689545U CN203629043U CN 203629043 U CN203629043 U CN 203629043U CN 201320689545 U CN201320689545 U CN 201320689545U CN 203629043 U CN203629043 U CN 203629043U
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- Prior art keywords
- face
- cover plate
- mounting groove
- piece
- cell body
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Abstract
The utility model discloses a surface housing and a water heater. The surface housing comprises a surface housing body and a bolt hole cover, wherein the surface housing body is provided with a bolt hole, and is provided with a mounting groove corresponding to the bolt hole, the mounting groove is mounted and matched with the bolt hole cover, an inlet of the bolt hole is located in the bottom surface of the mounting groove, and the bolt hole cover comprises a cover plate which is connected with the mounting groove through a buckle structure. According to the surface housing and the water heater, the bolt hole cover is connected with the mounting groove through the buckle structure to shield the bolt hole under the bolt hole cover, so that the bolt hole cover can be still fixed to the surface housing and cannot fall without interference fit with the mounting groove, accordingly, a requirement for produced dimensional technology precision of the bolt hole cover is reduced, and the qualification rate is increased greatly; and further, the bolt hole cover is mounted and dismounted more easily and more conveniently.
Description
Technical field
The utility model relates to mechanical structure field, particularly a kind of face-piece and water heater.
Background technology
Now the screw hole on the face-piece of large multi-product all covers screw hole by screw port lid, to arrive the aesthetic property of dustproof and face-piece of screw hole.As shown in Figure 1, Fig. 1 is the structural representation of existing face-piece 50, screw port lid 60 is circular lid, realize by the side of screw port lid 60 and cylindrical groove 80 interference fit of screw hole 70 entrance tops, the magnitude of interference precision prescribed of interference fit is high, easily produce foozle, cause screw port lid 60 to fill to enter described cylindrical groove 80 or cause the defective tightness that screw port lid 60 coordinates with cylindrical groove 80 and easily make screw port lid 60 drop out from cylindrical groove 80.Owing to will realizing the interference fit of screw port lid 60 with cylindrical groove 80, so the size of screw port lid 60 is more bigger than cylindrical groove 80 sizes conventionally, install more difficult, some screw port lids 60 are because foozle causes size slightly large, need instrument to beat just and can pack in cylindrical groove 80, efficiency of assembling is low; Simultaneously more difficult in the time of dismounting, be all generally, by instrument, screw port lid 60 is carried out to destructive dismounting, screw port lid 60 is directly scrapped, and repeat usage is low.
Utility model content
Main purpose of the present utility model is for providing a kind of face-piece and water heater of screw port lid convenient to disassembly, reusable.
The utility model proposes a kind of face-piece, comprise face-piece body and the screw port lid with screw hole, the corresponding described screw hole of described face-piece body is provided with described screw port lid installs the mounting groove coordinating, the entrance of described screw hole is positioned on the bottom surface of described mounting groove, described screw port lid comprises cover plate, and described cover plate is connected by buckle structure with described mounting groove.
Preferably, described buckle structure comprises the fastener of being located on described cover plate lower surface and is located at the buckling parts in described mounting groove, described fastener and described buckling parts adaptation.
Preferably, described fastener is the claw of being located at respectively described cover plate lower surface both sides, and described buckling parts is the draw-in groove of being located at respectively both sides, described mounting groove bottom surface.
Preferably, described mounting groove comprise be ladder arrange the first cell body and the second cell body, described the first cell body be positioned at the top of described the second cell body and with described cover plate adaptation; Described cover plate be arranged in described the first cell body and be positioned at described the second cell body notch directly over, the upper surface of described lid is concordant with the upper surface of described face-piece body, described draw-in groove is located at respectively the both sides of the bottom surface of described the second cell body.
Preferably, on described cover plate, be also provided with the disassembling part of being convenient to described screw port lid dismounting.
Preferably, described disassembling part is the groove of the notch of being located at the first end end face of described cover plate.
Preferably, described disassembling part is the Handheld Division being convexly equipped with at described cover plate upper surface.
Preferably, the second end of described cover plate lower surface is provided with the location division of fitting with the madial wall of described the second cell body.
Preferably, the first end end surface shape of described cover plate differs from the second end end surface shape of described cover plate.
The utility model also proposes a kind of water heater, comprises face-piece as above.
Face-piece of the present utility model and water heater, screw port lid is to be connected with mounting groove that by buckle structure screw hole is blocked under screw port lid, so screw port lid need not mounting groove interference fit, also can fix with face-piece and can not come off; Due to screw port lid need not with mounting groove interference fit, therefore screw port lid produce dimension process required precision reduce, yields significantly promotes; And the installation and removal of screw port lid more easily, more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing face-piece;
Fig. 2 is the structural representation of face-piece in the utility model preferred embodiment;
Fig. 3 is the explosive view of face-piece in the utility model preferred embodiment;
Fig. 4 is the structural representation of screw port lid in the utility model preferred embodiment;
Fig. 5 is the upward view of screw port lid in the utility model preferred embodiment;
Fig. 6 is the structural representation of face-piece body in the utility model preferred embodiment.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 2-Fig. 6, Fig. 2 is the structural representation of face-piece in the utility model preferred embodiment, Fig. 3 is the explosive view of face-piece in the utility model preferred embodiment, Fig. 4 is the structural representation of screw port lid in the utility model preferred embodiment, Fig. 5 is the upward view of screw port lid in the utility model preferred embodiment, and Fig. 6 is the structural representation of face-piece body in the utility model preferred embodiment.
In conjunction with reference to Fig. 2-Fig. 6, the face-piece that this embodiment proposes, comprise face-piece body 10 and the screw port lid 20 with screw hole 40, the corresponding screw hole 40 of face-piece body 10 is provided with screw port lid 20 mounting groove 30 coordinating is installed, the entrance of screw hole 40 is positioned on the bottom surface of mounting groove 30, screw port lid 20 comprises cover plate 21, and cover plate 21 is connected by buckle structure with mounting groove 30.The face-piece of the present embodiment, screw port lid 20 is to be connected screw hole 40 to be blocked screw port lid 20 times with mounting groove 30 by buckle structure, so screw port lid 20 need not mounting groove 30 interference fit, also can fix with face-piece and can not come off.Due to screw port lid 20 need not with mounting groove 30 interference fit, dimension process required precision that therefore screw port lid 20 is produced reduces, yields significantly promotes; And the installation and removal of screw port lid 20 more easily, more convenient.
Further, buckle structure comprises the fastener of being located on cover plate 21 lower surfaces and is located at the buckling parts in mounting groove 30, fastener and buckling parts adaptation.In the present embodiment, fastener is take the claw 22 of being located at respectively cover plate 21 lower surface both sides as example, and buckling parts, take the draw-in groove 33 of being located at respectively mounting groove 30 both sides, bottom surface as example, is elaborated to the present embodiment.Certainly, the buckle structure of the present embodiment also, just to be located at the fastener of cover plate 21 lower surfaces and to be located at buckling parts in mounting groove 30 as example, is set forth the present embodiment.The position that is appreciated that fastener and buckling parts can exchange (be that fastener is located in mounting groove 30, buckling parts is located on cover plate 21); Claw 22 also can be located at cover plate 21 lower surface one end, and corresponding draw-in groove 33 is located at one end corresponding with claw 22 on mounting groove 30 bottom surfaces.The present embodiment is located at claw 22 respectively the both sides of cover plate 21, is stressed for balance cover plate 21 both sides, makes fixing better of screw port lid 20 and mounting groove 30.Concrete, for the simple convenience with dismantling of injection mold, a claw 22 is only established respectively in the both sides of the present embodiment cover plate 21 lower surfaces.Because more than claw 22, although can strengthen the constant intensity of screw port lid 20 and mounting groove 30, can make to dismantle at that time time, more require great effort and the mould of screw port lid 20 more complicated.
Further, mounting groove 30 comprise be ladder arrange the first cell body 31 and the second cell body 32, the first cell bodies 31 be positioned at the top of the second cell body 32 and with cover plate 21 adaptations; Cover plate 21 be arranged in the first cell body 31 and be positioned at the second cell body 32 notch directly over, the upper surface of cover plate 21 is concordant with the upper surface of face-piece body 10, draw-in groove 33 is located at the both sides of the bottom surface of the second cell body 32.Cover plate 21 and the first cell body 31 adaptations, the size of cover plate 21 is greater than the size of the second cell body 32, therefore cover plate 21 is connected to the notch of the second cell body 32, guarantees that the cover plate 21 of screw port lid 20 can not subside downwards, makes the upper surface of cover plate 21 and the upper surface of face-piece body 10 keep concordant.The lower surface of cover plate 21 is stuck in draw-in groove 33 by claw 22, and cover plate 21 can not dropped out from the first cell body 31 outside face-piece body 10, guarantees that screw port lid 20 is connected with the stable of face-piece body 10.
Further, because screw port lid 20 is connected with mounting groove 30 by buckle structure, for the dismounting of more convenient screw port lid 20, the present embodiment is provided with disassembling part 23 on cover plate 21.The disassembling part 23 of the present embodiment is take the groove of the notch of being located at cover plate 21 first end end face A as example.When dismounting, scratch the moving groove of the notch screw port lid 20 is pulled upwardly.Certainly, disassembling part 23 also can be the Handheld Division (for example, handle, raised line etc.) being convexly equipped with at cover plate 21 upper surfaces.
Further, due to aborning, the size of cover plate 21 may be slightly less than the size of the first cell body 31, may bad location while installation.To locate faster in order realizing when screw port lid 20 and mounting groove 30 are installed, thereby to improve installation effectiveness, the present embodiment is provided with the location division 24 of fitting with the madial wall of the second cell body 32 at the second end of cover plate 21 lower surfaces.Be connected to the second distolateral wall location of the second cell body 32 by location division 24, then cover plate 21 pressed down and make claw 22 snap in corresponding draw-in groove 33 to complete installation.
For erection & lift efficiency further, the present embodiment is by being set as different by the first end end face A shape of cover plate 21 from the second end end face B shape of cover plate 21.Due to the shape difference at cover plate 21 two ends, the first end of said easy differentiation screw port lid 20 and the second end, the first corresponding cell body 31 is and the shape of cover plate 21 shape adaptations, thereby can realize fool proof installs, avoid like this installation personnel by anti-loaded screw port lid 20 and cause and reinstall, affect installation effectiveness, or even cause the claw 22 that damages screw port lid 20, and increase scrap cost.
The utility model also proposes a kind of water heater, comprise face-piece, this face-piece comprises face-piece body 10 and the screw port lid 20 with screw hole, the corresponding screw hole of face-piece body 10 is provided with screw port lid 20 mounting groove 30 coordinating is installed, the entrance of screw hole is positioned on the bottom surface of mounting groove 30, screw port lid 20 comprises cover plate 21, and cover plate 21 is connected by buckle structure with mounting groove 30.This face-piece also can comprise the technical scheme of arbitrary embodiment in above-described embodiment, and its detailed construction can, with reference to previous embodiment, not repeat at this.Owing to having adopted the technical scheme of face-piece in previous embodiment, water heater of the present utility model is compared to existing water heater, and its screw port lid 20 dismounting are more convenient, and production efficiency improves.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a face-piece, comprise face-piece body and the screw port lid with screw hole, it is characterized in that, the corresponding described screw hole of described face-piece body is provided with described screw port lid installs the mounting groove coordinating, the entrance of described screw hole is positioned on the bottom surface of described mounting groove, described screw port lid comprises cover plate, and described cover plate is connected by buckle structure with described mounting groove.
2. face-piece according to claim 1, is characterized in that, described buckle structure comprises the fastener of being located on described cover plate lower surface and is located at the buckling parts in described mounting groove, described fastener and described buckling parts adaptation.
3. face-piece according to claim 2, is characterized in that, described fastener is the claw of being located at respectively described cover plate lower surface both sides, and described buckling parts is the draw-in groove of being located at respectively both sides, described mounting groove bottom surface.
4. face-piece according to claim 3, is characterized in that, described mounting groove comprise be ladder arrange the first cell body and the second cell body, described the first cell body be positioned at the top of described the second cell body and with described cover plate adaptation; Described cover plate be arranged in described the first cell body and be positioned at described the second cell body notch directly over, the upper surface of described lid is concordant with the upper surface of described face-piece body, described draw-in groove is located at respectively the both sides of the bottom surface of described the second cell body.
5. according to the face-piece described in any one in claim 1-4, it is characterized in that, on described cover plate, be also provided with the disassembling part of being convenient to described screw port lid dismounting.
6. face-piece according to claim 5, is characterized in that, described disassembling part is the groove of the notch of being located at the first end end face of described cover plate.
7. face-piece according to claim 5, is characterized in that, described disassembling part is the Handheld Division being convexly equipped with at described cover plate upper surface.
8. face-piece according to claim 6, is characterized in that, the second end of described cover plate lower surface is provided with the location division of fitting with the madial wall of described the second cell body.
9. face-piece according to claim 8, is characterized in that, the first end end surface shape of described cover plate differs from the second end end surface shape of described cover plate.
10. a water heater, is characterized in that, comprises face-piece as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689545.9U CN203629043U (en) | 2013-10-31 | 2013-10-31 | Surface housing and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320689545.9U CN203629043U (en) | 2013-10-31 | 2013-10-31 | Surface housing and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629043U true CN203629043U (en) | 2014-06-04 |
Family
ID=50815511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320689545.9U Expired - Fee Related CN203629043U (en) | 2013-10-31 | 2013-10-31 | Surface housing and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304781A (en) * | 2016-04-21 | 2017-10-31 | 青岛海尔洗衣机有限公司 | A kind of screw cap assemblies and washing machine |
| CN110410882A (en) * | 2019-08-23 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | Panel assembly and air conditioner |
| CN111576007A (en) * | 2019-02-15 | 2020-08-25 | 青岛海尔洗衣机有限公司 | Screw cover and washing machine |
-
2013
- 2013-10-31 CN CN201320689545.9U patent/CN203629043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107304781A (en) * | 2016-04-21 | 2017-10-31 | 青岛海尔洗衣机有限公司 | A kind of screw cap assemblies and washing machine |
| CN111576007A (en) * | 2019-02-15 | 2020-08-25 | 青岛海尔洗衣机有限公司 | Screw cover and washing machine |
| CN110410882A (en) * | 2019-08-23 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | Panel assembly and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20201031 |